File manager - Edit - /home/aussies6/public_html/seafoodwarehouse.com.au/rest-api.tar
Back
endpoints/class-wp-rest-attachments-controller.php 0000644 00000116733 15213254037 0016473 0 ustar 00 <?php /** * REST API: WP_REST_Attachments_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core controller used to access attachments via the REST API. * * @since 4.7.0 * * @see WP_REST_Posts_Controller */ class WP_REST_Attachments_Controller extends WP_REST_Posts_Controller { /** * Registers the routes for attachments. * * @since 5.3.0 * * @see register_rest_route() */ public function register_routes() { parent::register_routes(); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)/post-process', array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'post_process_item' ), 'permission_callback' => array( $this, 'post_process_item_permissions_check' ), 'args' => array( 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', ), 'action' => array( 'type' => 'string', 'enum' => array( 'create-image-subsizes' ), 'required' => true, ), ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)/edit', array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'edit_media_item' ), 'permission_callback' => array( $this, 'edit_media_item_permissions_check' ), 'args' => $this->get_edit_media_item_args(), ) ); } /** * Determines the allowed query_vars for a get_items() response and * prepares for WP_Query. * * @since 4.7.0 * * @param array $prepared_args Optional. Array of prepared arguments. Default empty array. * @param WP_REST_Request $request Optional. Request to prepare items for. * @return array Array of query arguments. */ protected function prepare_items_query( $prepared_args = array(), $request = null ) { $query_args = parent::prepare_items_query( $prepared_args, $request ); if ( empty( $query_args['post_status'] ) ) { $query_args['post_status'] = 'inherit'; } $media_types = $this->get_media_types(); if ( ! empty( $request['media_type'] ) && isset( $media_types[ $request['media_type'] ] ) ) { $query_args['post_mime_type'] = $media_types[ $request['media_type'] ]; } if ( ! empty( $request['mime_type'] ) ) { $parts = explode( '/', $request['mime_type'] ); if ( isset( $media_types[ $parts[0] ] ) && in_array( $request['mime_type'], $media_types[ $parts[0] ], true ) ) { $query_args['post_mime_type'] = $request['mime_type']; } } // Filter query clauses to include filenames. if ( isset( $query_args['s'] ) ) { add_filter( 'wp_allow_query_attachment_by_filename', '__return_true' ); } return $query_args; } /** * Checks if a given request has access to create an attachment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error Boolean true if the attachment may be created, or a WP_Error if not. */ public function create_item_permissions_check( $request ) { $ret = parent::create_item_permissions_check( $request ); if ( ! $ret || is_wp_error( $ret ) ) { return $ret; } if ( ! current_user_can( 'upload_files' ) ) { return new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to upload media on this site.' ), array( 'status' => 400 ) ); } // Attaching media to a post requires ability to edit said post. if ( ! empty( $request['post'] ) && ! current_user_can( 'edit_post', (int) $request['post'] ) ) { return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to upload media to this post.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Creates a single attachment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, WP_Error object on failure. */ public function create_item( $request ) { if ( ! empty( $request['post'] ) && in_array( get_post_type( $request['post'] ), array( 'revision', 'attachment' ), true ) ) { return new WP_Error( 'rest_invalid_param', __( 'Invalid parent type.' ), array( 'status' => 400 ) ); } $insert = $this->insert_attachment( $request ); if ( is_wp_error( $insert ) ) { return $insert; } $schema = $this->get_item_schema(); // Extract by name. $attachment_id = $insert['attachment_id']; $file = $insert['file']; if ( isset( $request['alt_text'] ) ) { update_post_meta( $attachment_id, '_wp_attachment_image_alt', sanitize_text_field( $request['alt_text'] ) ); } if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $attachment_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $attachment = get_post( $attachment_id ); $fields_update = $this->update_additional_fields_for_object( $attachment, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** * Fires after a single attachment is completely created or updated via the REST API. * * @since 5.0.0 * * @param WP_Post $attachment Inserted or updated attachment object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating an attachment, false when updating. */ do_action( 'rest_after_insert_attachment', $attachment, $request, true ); if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) { // Set a custom header with the attachment_id. // Used by the browser/client to resume creating image sub-sizes after a PHP fatal error. header( 'X-WP-Upload-Attachment-ID: ' . $attachment_id ); } // Include media and image functions to get access to wp_generate_attachment_metadata(). require_once ABSPATH . 'wp-admin/includes/media.php'; require_once ABSPATH . 'wp-admin/includes/image.php'; // Post-process the upload (create image sub-sizes, make PDF thumbnails, etc.) and insert attachment meta. // At this point the server may run out of resources and post-processing of uploaded images may fail. wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) ); $response = $this->prepare_item_for_response( $attachment, $request ); $response = rest_ensure_response( $response ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $attachment_id ) ) ); return $response; } /** * Inserts the attachment post in the database. Does not update the attachment meta. * * @since 5.3.0 * * @param WP_REST_Request $request * @return array|WP_Error */ protected function insert_attachment( $request ) { // Get the file via $_FILES or raw data. $files = $request->get_file_params(); $headers = $request->get_headers(); if ( ! empty( $files ) ) { $file = $this->upload_from_file( $files, $headers ); } else { $file = $this->upload_from_data( $request->get_body(), $headers ); } if ( is_wp_error( $file ) ) { return $file; } $name = wp_basename( $file['file'] ); $name_parts = pathinfo( $name ); $name = trim( substr( $name, 0, -( 1 + strlen( $name_parts['extension'] ) ) ) ); $url = $file['url']; $type = $file['type']; $file = $file['file']; // Include image functions to get access to wp_read_image_metadata(). require_once ABSPATH . 'wp-admin/includes/image.php'; // Use image exif/iptc data for title and caption defaults if possible. $image_meta = wp_read_image_metadata( $file ); if ( ! empty( $image_meta ) ) { if ( empty( $request['title'] ) && trim( $image_meta['title'] ) && ! is_numeric( sanitize_title( $image_meta['title'] ) ) ) { $request['title'] = $image_meta['title']; } if ( empty( $request['caption'] ) && trim( $image_meta['caption'] ) ) { $request['caption'] = $image_meta['caption']; } } $attachment = $this->prepare_item_for_database( $request ); $attachment->post_mime_type = $type; $attachment->guid = $url; if ( empty( $attachment->post_title ) ) { $attachment->post_title = preg_replace( '/\.[^.]+$/', '', wp_basename( $file ) ); } // $post_parent is inherited from $attachment['post_parent']. $id = wp_insert_attachment( wp_slash( (array) $attachment ), $file, 0, true ); if ( is_wp_error( $id ) ) { if ( 'db_update_error' === $id->get_error_code() ) { $id->add_data( array( 'status' => 500 ) ); } else { $id->add_data( array( 'status' => 400 ) ); } return $id; } $attachment = get_post( $id ); /** * Fires after a single attachment is created or updated via the REST API. * * @since 4.7.0 * * @param WP_Post $attachment Inserted or updated attachment * object. * @param WP_REST_Request $request The request sent to the API. * @param bool $creating True when creating an attachment, false when updating. */ do_action( 'rest_insert_attachment', $attachment, $request, true ); return array( 'attachment_id' => $id, 'file' => $file, ); } /** * Updates a single attachment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, WP_Error object on failure. */ public function update_item( $request ) { if ( ! empty( $request['post'] ) && in_array( get_post_type( $request['post'] ), array( 'revision', 'attachment' ), true ) ) { return new WP_Error( 'rest_invalid_param', __( 'Invalid parent type.' ), array( 'status' => 400 ) ); } $response = parent::update_item( $request ); if ( is_wp_error( $response ) ) { return $response; } $response = rest_ensure_response( $response ); $data = $response->get_data(); if ( isset( $request['alt_text'] ) ) { update_post_meta( $data['id'], '_wp_attachment_image_alt', $request['alt_text'] ); } $attachment = get_post( $request['id'] ); $fields_update = $this->update_additional_fields_for_object( $attachment, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php */ do_action( 'rest_after_insert_attachment', $attachment, $request, false ); $response = $this->prepare_item_for_response( $attachment, $request ); $response = rest_ensure_response( $response ); return $response; } /** * Performs post processing on an attachment. * * @since 5.3.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, WP_Error object on failure. */ public function post_process_item( $request ) { switch ( $request['action'] ) { case 'create-image-subsizes': require_once ABSPATH . 'wp-admin/includes/image.php'; wp_update_image_subsizes( $request['id'] ); break; } $request['context'] = 'edit'; return $this->prepare_item_for_response( get_post( $request['id'] ), $request ); } /** * Checks if a given request can perform post processing on an attachment. * * @since 5.3.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function post_process_item_permissions_check( $request ) { return $this->update_item_permissions_check( $request ); } /** * Checks if a given request has access to editing media. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function edit_media_item_permissions_check( $request ) { if ( ! current_user_can( 'upload_files' ) ) { return new WP_Error( 'rest_cannot_edit_image', __( 'Sorry, you are not allowed to upload media on this site.' ), array( 'status' => rest_authorization_required_code() ) ); } return $this->update_item_permissions_check( $request ); } /** * Applies edits to a media item and creates a new attachment record. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, WP_Error object on failure. */ public function edit_media_item( $request ) { require_once ABSPATH . 'wp-admin/includes/image.php'; $attachment_id = $request['id']; // This also confirms the attachment is an image. $image_file = wp_get_original_image_path( $attachment_id ); $image_meta = wp_get_attachment_metadata( $attachment_id ); if ( ! $image_meta || ! $image_file || ! wp_image_file_matches_image_meta( $request['src'], $image_meta, $attachment_id ) ) { return new WP_Error( 'rest_unknown_attachment', __( 'Unable to get meta information for file.' ), array( 'status' => 404 ) ); } $supported_types = array( 'image/jpeg', 'image/png', 'image/gif' ); $mime_type = get_post_mime_type( $attachment_id ); if ( ! in_array( $mime_type, $supported_types, true ) ) { return new WP_Error( 'rest_cannot_edit_file_type', __( 'This type of file cannot be edited.' ), array( 'status' => 400 ) ); } // Check if we need to do anything. $rotate = 0; $crop = false; if ( ! empty( $request['rotation'] ) ) { // Rotation direction: clockwise vs. counter clockwise. $rotate = 0 - (int) $request['rotation']; } if ( isset( $request['x'], $request['y'], $request['width'], $request['height'] ) ) { $crop = true; } if ( ! $rotate && ! $crop ) { return new WP_Error( 'rest_image_not_edited', __( 'The image was not edited. Edit the image before applying the changes.' ), array( 'status' => 400 ) ); } /* * If the file doesn't exist, attempt a URL fopen on the src link. * This can occur with certain file replication plugins. * Keep the original file path to get a modified name later. */ $image_file_to_edit = $image_file; if ( ! file_exists( $image_file_to_edit ) ) { $image_file_to_edit = _load_image_to_edit_path( $attachment_id ); } $image_editor = wp_get_image_editor( $image_file_to_edit ); if ( is_wp_error( $image_editor ) ) { return new WP_Error( 'rest_unknown_image_file_type', __( 'Unable to edit this image.' ), array( 'status' => 500 ) ); } if ( 0 !== $rotate ) { $result = $image_editor->rotate( $rotate ); if ( is_wp_error( $result ) ) { return new WP_Error( 'rest_image_rotation_failed', __( 'Unable to rotate this image.' ), array( 'status' => 500 ) ); } } if ( $crop ) { $size = $image_editor->get_size(); $crop_x = round( ( $size['width'] * floatval( $request['x'] ) ) / 100.0 ); $crop_y = round( ( $size['height'] * floatval( $request['y'] ) ) / 100.0 ); $width = round( ( $size['width'] * floatval( $request['width'] ) ) / 100.0 ); $height = round( ( $size['height'] * floatval( $request['height'] ) ) / 100.0 ); $result = $image_editor->crop( $crop_x, $crop_y, $width, $height ); if ( is_wp_error( $result ) ) { return new WP_Error( 'rest_image_crop_failed', __( 'Unable to crop this image.' ), array( 'status' => 500 ) ); } } // Calculate the file name. $image_ext = pathinfo( $image_file, PATHINFO_EXTENSION ); $image_name = wp_basename( $image_file, ".{$image_ext}" ); // Do not append multiple `-edited` to the file name. // The user may be editing a previously edited image. if ( preg_match( '/-edited(-\d+)?$/', $image_name ) ) { // Remove any `-1`, `-2`, etc. `wp_unique_filename()` will add the proper number. $image_name = preg_replace( '/-edited(-\d+)?$/', '-edited', $image_name ); } else { // Append `-edited` before the extension. $image_name .= '-edited'; } $filename = "{$image_name}.{$image_ext}"; // Create the uploads sub-directory if needed. $uploads = wp_upload_dir(); // Make the file name unique in the (new) upload directory. $filename = wp_unique_filename( $uploads['path'], $filename ); // Save to disk. $saved = $image_editor->save( $uploads['path'] . "/$filename" ); if ( is_wp_error( $saved ) ) { return $saved; } // Create new attachment post. $new_attachment_post = array( 'post_mime_type' => $saved['mime-type'], 'guid' => $uploads['url'] . "/$filename", 'post_title' => $image_name, 'post_content' => '', ); // Copy post_content, post_excerpt, and post_title from the edited image's attachment post. $attachment_post = get_post( $attachment_id ); if ( $attachment_post ) { $new_attachment_post['post_content'] = $attachment_post->post_content; $new_attachment_post['post_excerpt'] = $attachment_post->post_excerpt; $new_attachment_post['post_title'] = $attachment_post->post_title; } $new_attachment_id = wp_insert_attachment( wp_slash( $new_attachment_post ), $saved['path'], 0, true ); if ( is_wp_error( $new_attachment_id ) ) { if ( 'db_update_error' === $new_attachment_id->get_error_code() ) { $new_attachment_id->add_data( array( 'status' => 500 ) ); } else { $new_attachment_id->add_data( array( 'status' => 400 ) ); } return $new_attachment_id; } // Copy the image alt text from the edited image. $image_alt = get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ); if ( ! empty( $image_alt ) ) { // update_post_meta() expects slashed. update_post_meta( $new_attachment_id, '_wp_attachment_image_alt', wp_slash( $image_alt ) ); } if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) { // Set a custom header with the attachment_id. // Used by the browser/client to resume creating image sub-sizes after a PHP fatal error. header( 'X-WP-Upload-Attachment-ID: ' . $new_attachment_id ); } // Generate image sub-sizes and meta. $new_image_meta = wp_generate_attachment_metadata( $new_attachment_id, $saved['path'] ); // Copy the EXIF metadata from the original attachment if not generated for the edited image. if ( isset( $image_meta['image_meta'] ) && isset( $new_image_meta['image_meta'] ) && is_array( $new_image_meta['image_meta'] ) ) { // Merge but skip empty values. foreach ( (array) $image_meta['image_meta'] as $key => $value ) { if ( empty( $new_image_meta['image_meta'][ $key ] ) && ! empty( $value ) ) { $new_image_meta['image_meta'][ $key ] = $value; } } } // Reset orientation. At this point the image is edited and orientation is correct. if ( ! empty( $new_image_meta['image_meta']['orientation'] ) ) { $new_image_meta['image_meta']['orientation'] = 1; } // The attachment_id may change if the site is exported and imported. $new_image_meta['parent_image'] = array( 'attachment_id' => $attachment_id, // Path to the originally uploaded image file relative to the uploads directory. 'file' => _wp_relative_upload_path( $image_file ), ); /** * Filters the meta data for the new image created by editing an existing image. * * @since 5.5.0 * * @param array $new_image_meta Meta data for the new image. * @param int $new_attachment_id Attachment post ID for the new image. * @param int $attachment_id Attachment post ID for the edited (parent) image. */ $new_image_meta = apply_filters( 'wp_edited_image_metadata', $new_image_meta, $new_attachment_id, $attachment_id ); wp_update_attachment_metadata( $new_attachment_id, $new_image_meta ); $response = $this->prepare_item_for_response( get_post( $new_attachment_id ), $request ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $new_attachment_id ) ) ); return $response; } /** * Prepares a single attachment for create or update. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return stdClass|WP_Error Post object. */ protected function prepare_item_for_database( $request ) { $prepared_attachment = parent::prepare_item_for_database( $request ); // Attachment caption (post_excerpt internally). if ( isset( $request['caption'] ) ) { if ( is_string( $request['caption'] ) ) { $prepared_attachment->post_excerpt = $request['caption']; } elseif ( isset( $request['caption']['raw'] ) ) { $prepared_attachment->post_excerpt = $request['caption']['raw']; } } // Attachment description (post_content internally). if ( isset( $request['description'] ) ) { if ( is_string( $request['description'] ) ) { $prepared_attachment->post_content = $request['description']; } elseif ( isset( $request['description']['raw'] ) ) { $prepared_attachment->post_content = $request['description']['raw']; } } if ( isset( $request['post'] ) ) { $prepared_attachment->post_parent = (int) $request['post']; } return $prepared_attachment; } /** * Prepares a single attachment output for response. * * @since 4.7.0 * * @param WP_Post $post Attachment object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $post, $request ) { $response = parent::prepare_item_for_response( $post, $request ); $fields = $this->get_fields_for_response( $request ); $data = $response->get_data(); if ( in_array( 'description', $fields, true ) ) { $data['description'] = array( 'raw' => $post->post_content, /** This filter is documented in wp-includes/post-template.php */ 'rendered' => apply_filters( 'the_content', $post->post_content ), ); } if ( in_array( 'caption', $fields, true ) ) { /** This filter is documented in wp-includes/post-template.php */ $caption = apply_filters( 'get_the_excerpt', $post->post_excerpt, $post ); /** This filter is documented in wp-includes/post-template.php */ $caption = apply_filters( 'the_excerpt', $caption ); $data['caption'] = array( 'raw' => $post->post_excerpt, 'rendered' => $caption, ); } if ( in_array( 'alt_text', $fields, true ) ) { $data['alt_text'] = get_post_meta( $post->ID, '_wp_attachment_image_alt', true ); } if ( in_array( 'media_type', $fields, true ) ) { $data['media_type'] = wp_attachment_is_image( $post->ID ) ? 'image' : 'file'; } if ( in_array( 'mime_type', $fields, true ) ) { $data['mime_type'] = $post->post_mime_type; } if ( in_array( 'media_details', $fields, true ) ) { $data['media_details'] = wp_get_attachment_metadata( $post->ID ); // Ensure empty details is an empty object. if ( empty( $data['media_details'] ) ) { $data['media_details'] = new stdClass; } elseif ( ! empty( $data['media_details']['sizes'] ) ) { foreach ( $data['media_details']['sizes'] as $size => &$size_data ) { if ( isset( $size_data['mime-type'] ) ) { $size_data['mime_type'] = $size_data['mime-type']; unset( $size_data['mime-type'] ); } // Use the same method image_downsize() does. $image_src = wp_get_attachment_image_src( $post->ID, $size ); if ( ! $image_src ) { continue; } $size_data['source_url'] = $image_src[0]; } $full_src = wp_get_attachment_image_src( $post->ID, 'full' ); if ( ! empty( $full_src ) ) { $data['media_details']['sizes']['full'] = array( 'file' => wp_basename( $full_src[0] ), 'width' => $full_src[1], 'height' => $full_src[2], 'mime_type' => $post->post_mime_type, 'source_url' => $full_src[0], ); } } else { $data['media_details']['sizes'] = new stdClass; } } if ( in_array( 'post', $fields, true ) ) { $data['post'] = ! empty( $post->post_parent ) ? (int) $post->post_parent : null; } if ( in_array( 'source_url', $fields, true ) ) { $data['source_url'] = wp_get_attachment_url( $post->ID ); } if ( in_array( 'missing_image_sizes', $fields, true ) ) { require_once ABSPATH . 'wp-admin/includes/image.php'; $data['missing_image_sizes'] = array_keys( wp_get_missing_image_subsizes( $post->ID ) ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->filter_response_by_context( $data, $context ); $links = $response->get_links(); // Wrap the data in a response object. $response = rest_ensure_response( $data ); foreach ( $links as $rel => $rel_links ) { foreach ( $rel_links as $link ) { $response->add_link( $rel, $link['href'], $link['attributes'] ); } } /** * Filters an attachment returned from the REST API. * * Allows modification of the attachment right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Post $post The original attachment post. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_attachment', $response, $post, $request ); } /** * Retrieves the attachment's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema as an array. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = parent::get_item_schema(); $schema['properties']['alt_text'] = array( 'description' => __( 'Alternative text to display when attachment is not displayed.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ); $schema['properties']['caption'] = array( 'description' => __( 'The attachment caption.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Caption for the attachment, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML caption for the attachment, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); $schema['properties']['description'] = array( 'description' => __( 'The attachment description.' ), 'type' => 'object', 'context' => array( 'view', 'edit' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Description for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML description for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), ), ); $schema['properties']['media_type'] = array( 'description' => __( 'Attachment type.' ), 'type' => 'string', 'enum' => array( 'image', 'file' ), 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ); $schema['properties']['mime_type'] = array( 'description' => __( 'The attachment MIME type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ); $schema['properties']['media_details'] = array( 'description' => __( 'Details about the media file, specific to its type.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ); $schema['properties']['post'] = array( 'description' => __( 'The ID for the associated post of the attachment.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), ); $schema['properties']['source_url'] = array( 'description' => __( 'URL to the original attachment file.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ); $schema['properties']['missing_image_sizes'] = array( 'description' => __( 'List of the missing image sizes of the attachment.' ), 'type' => 'array', 'items' => array( 'type' => 'string' ), 'context' => array( 'edit' ), 'readonly' => true, ); unset( $schema['properties']['password'] ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Handles an upload via raw POST data. * * @since 4.7.0 * * @param array $data Supplied file data. * @param array $headers HTTP headers from the request. * @return array|WP_Error Data from wp_handle_sideload(). */ protected function upload_from_data( $data, $headers ) { if ( empty( $data ) ) { return new WP_Error( 'rest_upload_no_data', __( 'No data supplied.' ), array( 'status' => 400 ) ); } if ( empty( $headers['content_type'] ) ) { return new WP_Error( 'rest_upload_no_content_type', __( 'No Content-Type supplied.' ), array( 'status' => 400 ) ); } if ( empty( $headers['content_disposition'] ) ) { return new WP_Error( 'rest_upload_no_content_disposition', __( 'No Content-Disposition supplied.' ), array( 'status' => 400 ) ); } $filename = self::get_filename_from_disposition( $headers['content_disposition'] ); if ( empty( $filename ) ) { return new WP_Error( 'rest_upload_invalid_disposition', __( 'Invalid Content-Disposition supplied. Content-Disposition needs to be formatted as `attachment; filename="image.png"` or similar.' ), array( 'status' => 400 ) ); } if ( ! empty( $headers['content_md5'] ) ) { $content_md5 = array_shift( $headers['content_md5'] ); $expected = trim( $content_md5 ); $actual = md5( $data ); if ( $expected !== $actual ) { return new WP_Error( 'rest_upload_hash_mismatch', __( 'Content hash did not match expected.' ), array( 'status' => 412 ) ); } } // Get the content-type. $type = array_shift( $headers['content_type'] ); // Include filesystem functions to get access to wp_tempnam() and wp_handle_sideload(). require_once ABSPATH . 'wp-admin/includes/file.php'; // Save the file. $tmpfname = wp_tempnam( $filename ); $fp = fopen( $tmpfname, 'w+' ); if ( ! $fp ) { return new WP_Error( 'rest_upload_file_error', __( 'Could not open file handle.' ), array( 'status' => 500 ) ); } fwrite( $fp, $data ); fclose( $fp ); // Now, sideload it in. $file_data = array( 'error' => null, 'tmp_name' => $tmpfname, 'name' => $filename, 'type' => $type, ); $size_check = self::check_upload_size( $file_data ); if ( is_wp_error( $size_check ) ) { return $size_check; } $overrides = array( 'test_form' => false, ); $sideloaded = wp_handle_sideload( $file_data, $overrides ); if ( isset( $sideloaded['error'] ) ) { @unlink( $tmpfname ); return new WP_Error( 'rest_upload_sideload_error', $sideloaded['error'], array( 'status' => 500 ) ); } return $sideloaded; } /** * Parses filename from a Content-Disposition header value. * * As per RFC6266: * * content-disposition = "Content-Disposition" ":" * disposition-type *( ";" disposition-parm ) * * disposition-type = "inline" | "attachment" | disp-ext-type * ; case-insensitive * disp-ext-type = token * * disposition-parm = filename-parm | disp-ext-parm * * filename-parm = "filename" "=" value * | "filename*" "=" ext-value * * disp-ext-parm = token "=" value * | ext-token "=" ext-value * ext-token = <the characters in token, followed by "*"> * * @since 4.7.0 * * @link https://tools.ietf.org/html/rfc2388 * @link https://tools.ietf.org/html/rfc6266 * * @param string[] $disposition_header List of Content-Disposition header values. * @return string|null Filename if available, or null if not found. */ public static function get_filename_from_disposition( $disposition_header ) { // Get the filename. $filename = null; foreach ( $disposition_header as $value ) { $value = trim( $value ); if ( strpos( $value, ';' ) === false ) { continue; } list( $type, $attr_parts ) = explode( ';', $value, 2 ); $attr_parts = explode( ';', $attr_parts ); $attributes = array(); foreach ( $attr_parts as $part ) { if ( strpos( $part, '=' ) === false ) { continue; } list( $key, $value ) = explode( '=', $part, 2 ); $attributes[ trim( $key ) ] = trim( $value ); } if ( empty( $attributes['filename'] ) ) { continue; } $filename = trim( $attributes['filename'] ); // Unquote quoted filename, but after trimming. if ( substr( $filename, 0, 1 ) === '"' && substr( $filename, -1, 1 ) === '"' ) { $filename = substr( $filename, 1, -1 ); } } return $filename; } /** * Retrieves the query params for collections of attachments. * * @since 4.7.0 * * @return array Query parameters for the attachment collection as an array. */ public function get_collection_params() { $params = parent::get_collection_params(); $params['status']['default'] = 'inherit'; $params['status']['items']['enum'] = array( 'inherit', 'private', 'trash' ); $media_types = $this->get_media_types(); $params['media_type'] = array( 'default' => null, 'description' => __( 'Limit result set to attachments of a particular media type.' ), 'type' => 'string', 'enum' => array_keys( $media_types ), ); $params['mime_type'] = array( 'default' => null, 'description' => __( 'Limit result set to attachments of a particular MIME type.' ), 'type' => 'string', ); return $params; } /** * Handles an upload via multipart/form-data ($_FILES). * * @since 4.7.0 * * @param array $files Data from the `$_FILES` superglobal. * @param array $headers HTTP headers from the request. * @return array|WP_Error Data from wp_handle_upload(). */ protected function upload_from_file( $files, $headers ) { if ( empty( $files ) ) { return new WP_Error( 'rest_upload_no_data', __( 'No data supplied.' ), array( 'status' => 400 ) ); } // Verify hash, if given. if ( ! empty( $headers['content_md5'] ) ) { $content_md5 = array_shift( $headers['content_md5'] ); $expected = trim( $content_md5 ); $actual = md5_file( $files['file']['tmp_name'] ); if ( $expected !== $actual ) { return new WP_Error( 'rest_upload_hash_mismatch', __( 'Content hash did not match expected.' ), array( 'status' => 412 ) ); } } // Pass off to WP to handle the actual upload. $overrides = array( 'test_form' => false, ); // Bypasses is_uploaded_file() when running unit tests. if ( defined( 'DIR_TESTDATA' ) && DIR_TESTDATA ) { $overrides['action'] = 'wp_handle_mock_upload'; } $size_check = self::check_upload_size( $files['file'] ); if ( is_wp_error( $size_check ) ) { return $size_check; } // Include filesystem functions to get access to wp_handle_upload(). require_once ABSPATH . 'wp-admin/includes/file.php'; $file = wp_handle_upload( $files['file'], $overrides ); if ( isset( $file['error'] ) ) { return new WP_Error( 'rest_upload_unknown_error', $file['error'], array( 'status' => 500 ) ); } return $file; } /** * Retrieves the supported media types. * * Media types are considered the MIME type category. * * @since 4.7.0 * * @return array Array of supported media types. */ protected function get_media_types() { $media_types = array(); foreach ( get_allowed_mime_types() as $mime_type ) { $parts = explode( '/', $mime_type ); if ( ! isset( $media_types[ $parts[0] ] ) ) { $media_types[ $parts[0] ] = array(); } $media_types[ $parts[0] ][] = $mime_type; } return $media_types; } /** * Determine if uploaded file exceeds space quota on multisite. * * Replicates check_upload_size(). * * @since 4.9.8 * * @param array $file $_FILES array for a given file. * @return true|WP_Error True if can upload, error for errors. */ protected function check_upload_size( $file ) { if ( ! is_multisite() ) { return true; } if ( get_site_option( 'upload_space_check_disabled' ) ) { return true; } $space_left = get_upload_space_available(); $file_size = filesize( $file['tmp_name'] ); if ( $space_left < $file_size ) { return new WP_Error( 'rest_upload_limited_space', /* translators: %s: Required disk space in kilobytes. */ sprintf( __( 'Not enough space to upload. %s KB needed.' ), number_format( ( $file_size - $space_left ) / KB_IN_BYTES ) ), array( 'status' => 400 ) ); } if ( $file_size > ( KB_IN_BYTES * get_site_option( 'fileupload_maxk', 1500 ) ) ) { return new WP_Error( 'rest_upload_file_too_big', /* translators: %s: Maximum allowed file size in kilobytes. */ sprintf( __( 'This file is too big. Files must be less than %s KB in size.' ), get_site_option( 'fileupload_maxk', 1500 ) ), array( 'status' => 400 ) ); } // Include multisite admin functions to get access to upload_is_user_over_quota(). require_once ABSPATH . 'wp-admin/includes/ms.php'; if ( upload_is_user_over_quota( false ) ) { return new WP_Error( 'rest_upload_user_quota_exceeded', __( 'You have used your space quota. Please delete files before uploading.' ), array( 'status' => 400 ) ); } return true; } /** * Gets the request args for the edit item route. * * @since 5.5.0 * * @return array */ protected function get_edit_media_item_args() { return array( 'rotation' => array( 'description' => __( 'The amount to rotate the image clockwise in degrees.' ), 'type' => 'integer', 'minimum' => 0, 'exclusiveMinimum' => true, 'maximum' => 360, 'exclusiveMaximum' => true, ), 'x' => array( 'description' => __( 'As a percentage of the image, the x position to start the crop from.' ), 'type' => 'number', 'minimum' => 0, 'maximum' => 100, ), 'y' => array( 'description' => __( 'As a percentage of the image, the y position to start the crop from.' ), 'type' => 'number', 'minimum' => 0, 'maximum' => 100, ), 'width' => array( 'description' => __( 'As a percentage of the image, the width to crop the image to.' ), 'type' => 'number', 'minimum' => 0, 'maximum' => 100, ), 'height' => array( 'description' => __( 'As a percentage of the image, the height to crop the image to.' ), 'type' => 'number', 'minimum' => 0, 'maximum' => 100, ), 'src' => array( 'description' => __( 'URL to the edited image file.' ), 'type' => 'string', 'format' => 'uri', 'required' => true, ), ); } } endpoints/class-wp-rest-autosaves-controller.php 0000644 00000031240 15213254037 0016157 0 ustar 00 <?php /** * REST API: WP_REST_Autosaves_Controller class. * * @package WordPress * @subpackage REST_API * @since 5.0.0 */ /** * Core class used to access autosaves via the REST API. * * @since 5.0.0 * * @see WP_REST_Revisions_Controller * @see WP_REST_Controller */ class WP_REST_Autosaves_Controller extends WP_REST_Revisions_Controller { /** * Parent post type. * * @since 5.0.0 * @var string */ private $parent_post_type; /** * Parent post controller. * * @since 5.0.0 * @var WP_REST_Controller */ private $parent_controller; /** * Revision controller. * * @since 5.0.0 * @var WP_REST_Controller */ private $revisions_controller; /** * The base of the parent controller's route. * * @since 5.0.0 * @var string */ private $parent_base; /** * Constructor. * * @since 5.0.0 * * @param string $parent_post_type Post type of the parent. */ public function __construct( $parent_post_type ) { $this->parent_post_type = $parent_post_type; $post_type_object = get_post_type_object( $parent_post_type ); $parent_controller = $post_type_object->get_rest_controller(); if ( ! $parent_controller ) { $parent_controller = new WP_REST_Posts_Controller( $parent_post_type ); } $this->parent_controller = $parent_controller; $this->revisions_controller = new WP_REST_Revisions_Controller( $parent_post_type ); $this->rest_namespace = 'wp/v2'; $this->rest_base = 'autosaves'; $this->parent_base = ! empty( $post_type_object->rest_base ) ? $post_type_object->rest_base : $post_type_object->name; } /** * Registers the routes for autosaves. * * @since 5.0.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->rest_namespace, '/' . $this->parent_base . '/(?P<id>[\d]+)/' . $this->rest_base, array( 'args' => array( 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => $this->parent_controller->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->rest_namespace, '/' . $this->parent_base . '/(?P<parent>[\d]+)/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', ), 'id' => array( 'description' => __( 'The ID for the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this->revisions_controller, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Get the parent post. * * @since 5.0.0 * * @param int $parent_id Supplied ID. * @return WP_Post|WP_Error Post object if ID is valid, WP_Error otherwise. */ protected function get_parent( $parent_id ) { return $this->revisions_controller->get_parent( $parent_id ); } /** * Checks if a given request has access to get autosaves. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { $parent = $this->get_parent( $request['id'] ); if ( is_wp_error( $parent ) ) { return $parent; } if ( ! current_user_can( 'edit_post', $parent->ID ) ) { return new WP_Error( 'rest_cannot_read', __( 'Sorry, you are not allowed to view autosaves of this post.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Checks if a given request has access to create an autosave revision. * * Autosave revisions inherit permissions from the parent post, * check if the current user has permission to edit the post. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create the item, WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { $id = $request->get_param( 'id' ); if ( empty( $id ) ) { return new WP_Error( 'rest_post_invalid_id', __( 'Invalid item ID.' ), array( 'status' => 404 ) ); } return $this->parent_controller->update_item_permissions_check( $request ); } /** * Creates, updates or deletes an autosave revision. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { if ( ! defined( 'DOING_AUTOSAVE' ) ) { define( 'DOING_AUTOSAVE', true ); } $post = get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } $prepared_post = $this->parent_controller->prepare_item_for_database( $request ); $prepared_post->ID = $post->ID; $user_id = get_current_user_id(); if ( ( 'draft' === $post->post_status || 'auto-draft' === $post->post_status ) && $post->post_author == $user_id ) { // Draft posts for the same author: autosaving updates the post and does not create a revision. // Convert the post object to an array and add slashes, wp_update_post() expects escaped array. $autosave_id = wp_update_post( wp_slash( (array) $prepared_post ), true ); } else { // Non-draft posts: create or update the post autosave. $autosave_id = $this->create_post_autosave( (array) $prepared_post ); } if ( is_wp_error( $autosave_id ) ) { return $autosave_id; } $autosave = get_post( $autosave_id ); $request->set_param( 'context', 'edit' ); $response = $this->prepare_item_for_response( $autosave, $request ); $response = rest_ensure_response( $response ); return $response; } /** * Get the autosave, if the ID is valid. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_Post|WP_Error Revision post object if ID is valid, WP_Error otherwise. */ public function get_item( $request ) { $parent_id = (int) $request->get_param( 'parent' ); if ( $parent_id <= 0 ) { return new WP_Error( 'rest_post_invalid_id', __( 'Invalid post parent ID.' ), array( 'status' => 404 ) ); } $autosave = wp_get_post_autosave( $parent_id ); if ( ! $autosave ) { return new WP_Error( 'rest_post_no_autosave', __( 'There is no autosave revision for this post.' ), array( 'status' => 404 ) ); } $response = $this->prepare_item_for_response( $autosave, $request ); return $response; } /** * Gets a collection of autosaves using wp_get_post_autosave. * * Contains the user's autosave, for empty if it doesn't exist. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $parent = $this->get_parent( $request['id'] ); if ( is_wp_error( $parent ) ) { return $parent; } $response = array(); $parent_id = $parent->ID; $revisions = wp_get_post_revisions( $parent_id, array( 'check_enabled' => false ) ); foreach ( $revisions as $revision ) { if ( false !== strpos( $revision->post_name, "{$parent_id}-autosave" ) ) { $data = $this->prepare_item_for_response( $revision, $request ); $response[] = $this->prepare_response_for_collection( $data ); } } return rest_ensure_response( $response ); } /** * Retrieves the autosave's schema, conforming to JSON Schema. * * @since 5.0.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = $this->revisions_controller->get_item_schema(); $schema['properties']['preview_link'] = array( 'description' => __( 'Preview link for the post.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'edit' ), 'readonly' => true, ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Creates autosave for the specified post. * * From wp-admin/post.php. * * @since 5.0.0 * * @param array $post_data Associative array containing the post data. * @return mixed The autosave revision ID or WP_Error. */ public function create_post_autosave( $post_data ) { $post_id = (int) $post_data['ID']; $post = get_post( $post_id ); if ( is_wp_error( $post ) ) { return $post; } $user_id = get_current_user_id(); // Store one autosave per author. If there is already an autosave, overwrite it. $old_autosave = wp_get_post_autosave( $post_id, $user_id ); if ( $old_autosave ) { $new_autosave = _wp_post_revision_data( $post_data, true ); $new_autosave['ID'] = $old_autosave->ID; $new_autosave['post_author'] = $user_id; // If the new autosave has the same content as the post, delete the autosave. $autosave_is_different = false; foreach ( array_intersect( array_keys( $new_autosave ), array_keys( _wp_post_revision_fields( $post ) ) ) as $field ) { if ( normalize_whitespace( $new_autosave[ $field ] ) !== normalize_whitespace( $post->$field ) ) { $autosave_is_different = true; break; } } if ( ! $autosave_is_different ) { wp_delete_post_revision( $old_autosave->ID ); return new WP_Error( 'rest_autosave_no_changes', __( 'There is nothing to save. The autosave and the post content are the same.' ), array( 'status' => 400 ) ); } /** This filter is documented in wp-admin/post.php */ do_action( 'wp_creating_autosave', $new_autosave ); // wp_update_post() expects escaped array. return wp_update_post( wp_slash( $new_autosave ) ); } // Create the new autosave as a special post revision. return _wp_put_post_revision( $post_data, true ); } /** * Prepares the revision for the REST response. * * @since 5.0.0 * * @param WP_Post $post Post revision object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $post, $request ) { $response = $this->revisions_controller->prepare_item_for_response( $post, $request ); $fields = $this->get_fields_for_response( $request ); if ( in_array( 'preview_link', $fields, true ) ) { $parent_id = wp_is_post_autosave( $post ); $preview_post_id = false === $parent_id ? $post->ID : $parent_id; $preview_query_args = array(); if ( false !== $parent_id ) { $preview_query_args['preview_id'] = $parent_id; $preview_query_args['preview_nonce'] = wp_create_nonce( 'post_preview_' . $parent_id ); } $response->data['preview_link'] = get_preview_post_link( $preview_post_id, $preview_query_args ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $response->data = $this->add_additional_fields_to_object( $response->data, $request ); $response->data = $this->filter_response_by_context( $response->data, $context ); /** * Filters a revision returned from the API. * * Allows modification of the revision right before it is returned. * * @since 5.0.0 * * @param WP_REST_Response $response The response object. * @param WP_Post $post The original revision object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_autosave', $response, $post, $request ); } /** * Retrieves the query params for the autosaves collection. * * @since 5.0.0 * * @return array Collection parameters. */ public function get_collection_params() { return array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ); } } endpoints/class-wp-rest-block-directory-controller.php 0000644 00000022642 15213254037 0017247 0 ustar 00 <?php /** * REST API: WP_REST_Block_Directory_Controller class * * @package WordPress * @subpackage REST_API * @since 5.5.0 */ /** * Controller which provides REST endpoint for the blocks. * * @since 5.5.0 * * @see WP_REST_Controller */ class WP_REST_Block_Directory_Controller extends WP_REST_Controller { /** * Constructs the controller. */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'block-directory'; } /** * Registers the necessary REST API routes. */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base . '/search', array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks whether a given request has permission to install and activate plugins. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * * @return WP_Error|bool True if the request has permission, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { if ( ! current_user_can( 'install_plugins' ) || ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_block_directory_cannot_view', __( 'Sorry, you are not allowed to browse the block directory.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Search and retrieve blocks metadata * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; require_once ABSPATH . 'wp-admin/includes/plugin.php'; $response = plugins_api( 'query_plugins', array( 'block' => $request['term'], 'per_page' => $request['per_page'], 'page' => $request['page'], ) ); if ( is_wp_error( $response ) ) { $response->add_data( array( 'status' => 500 ) ); return $response; } $result = array(); foreach ( $response->plugins as $plugin ) { // If the API returned a plugin with empty data for 'blocks', skip it. if ( empty( $plugin['blocks'] ) ) { continue; } $data = $this->prepare_item_for_response( $plugin, $request ); $result[] = $this->prepare_response_for_collection( $data ); } return rest_ensure_response( $result ); } /** * Parse block metadata for a block, and prepare it for an API repsonse. * * @since 5.5.0 * * @param array $plugin The plugin metadata. * @param WP_REST_Request $request Request object. * * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. */ public function prepare_item_for_response( $plugin, $request ) { // There might be multiple blocks in a plugin. Only the first block is mapped. $block_data = reset( $plugin['blocks'] ); // A data array containing the properties we'll return. $block = array( 'name' => $block_data['name'], 'title' => ( $block_data['title'] ? $block_data['title'] : $plugin['name'] ), 'description' => wp_trim_words( $plugin['description'], 30, '...' ), 'id' => $plugin['slug'], 'rating' => $plugin['rating'] / 20, 'rating_count' => intval( $plugin['num_ratings'] ), 'active_installs' => intval( $plugin['active_installs'] ), 'author_block_rating' => $plugin['author_block_rating'] / 20, 'author_block_count' => intval( $plugin['author_block_count'] ), 'author' => wp_strip_all_tags( $plugin['author'] ), 'icon' => ( isset( $plugin['icons']['1x'] ) ? $plugin['icons']['1x'] : 'block-default' ), 'last_updated' => gmdate( 'Y-m-d\TH:i:s', strtotime( $plugin['last_updated'] ) ), 'humanized_updated' => sprintf( /* translators: %s: Human-readable time difference. */ __( '%s ago' ), human_time_diff( strtotime( $plugin['last_updated'] ) ) ), ); $this->add_additional_fields_to_object( $block, $request ); $response = new WP_REST_Response( $block ); $response->add_links( $this->prepare_links( $plugin ) ); return $response; } /** * Generates a list of links to include in the response for the plugin. * * @since 5.5.0 * * @param array $plugin The plugin data from WordPress.org. * * @return array */ protected function prepare_links( $plugin ) { $links = array( 'https://api.w.org/install-plugin' => array( 'href' => add_query_arg( 'slug', urlencode( $plugin['slug'] ), rest_url( 'wp/v2/plugins' ) ), ), ); $plugin_file = $this->find_plugin_for_slug( $plugin['slug'] ); if ( $plugin_file ) { $links['https://api.w.org/plugin'] = array( 'href' => rest_url( 'wp/v2/plugins/' . substr( $plugin_file, 0, - 4 ) ), 'embeddable' => true, ); } return $links; } /** * Finds an installed plugin for the given slug. * * @since 5.5.0 * * @param string $slug The WordPress.org directory slug for a plugin. * * @return string The plugin file found matching it. */ protected function find_plugin_for_slug( $slug ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; $plugin_files = get_plugins( '/' . $slug ); if ( ! $plugin_files ) { return ''; } $plugin_files = array_keys( $plugin_files ); return $slug . '/' . reset( $plugin_files ); } /** * Retrieves the theme's schema, conforming to JSON Schema. * * @since 5.5.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $this->schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'block-directory-item', 'type' => 'object', 'properties' => array( 'name' => array( 'description' => __( 'The block name, in namespace/block-name format.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'title' => array( 'description' => __( 'The block title, in human readable format.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'description' => array( 'description' => __( 'A short description of the block, in human readable format.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'id' => array( 'description' => __( 'The block slug.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'rating' => array( 'description' => __( 'The star rating of the block.' ), 'type' => 'integer', 'context' => array( 'view' ), ), 'rating_count' => array( 'description' => __( 'The number of ratings.' ), 'type' => 'integer', 'context' => array( 'view' ), ), 'active_installs' => array( 'description' => __( 'The number sites that have activated this block.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'author_block_rating' => array( 'description' => __( 'The average rating of blocks published by the same author.' ), 'type' => 'integer', 'context' => array( 'view' ), ), 'author_block_count' => array( 'description' => __( 'The number of blocks published by the same author.' ), 'type' => 'integer', 'context' => array( 'view' ), ), 'author' => array( 'description' => __( 'The WordPress.org username of the block author.' ), 'type' => 'string', 'context' => array( 'view' ), ), 'icon' => array( 'description' => __( 'The block icon.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view' ), ), 'last_updated' => array( 'description' => __( 'The date when the block was last updated, in fuzzy human readable format.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view' ), ), 'humanized_updated' => array( 'description' => __( 'The date when the block was last updated, in fuzzy human readable format.' ), 'type' => 'string', 'context' => array( 'view' ), ), ), ); return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the search params for the blocks collection. * * @since 5.5.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params['term'] = array( 'description' => __( 'Limit result set to blocks matching the search term.' ), 'type' => 'string', 'required' => true, 'minLength' => 1, ); unset( $query_params['search'] ); /** * Filter collection parameters for the block directory controller. * * @since 5.5.0 * * @param array $query_params JSON Schema-formatted collection parameters. */ return apply_filters( 'rest_block_directory_collection_params', $query_params ); } } endpoints/class-wp-rest-block-renderer-controller.php 0000644 00000013155 15213254037 0017050 0 ustar 00 <?php /** * Block Renderer REST API: WP_REST_Block_Renderer_Controller class * * @package WordPress * @subpackage REST_API * @since 5.0.0 */ /** * Controller which provides REST endpoint for rendering a block. * * @since 5.0.0 * * @see WP_REST_Controller */ class WP_REST_Block_Renderer_Controller extends WP_REST_Controller { /** * Constructs the controller. * * @since 5.0.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'block-renderer'; } /** * Registers the necessary REST API routes, one for each dynamic block. * * @since 5.0.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<name>[a-z0-9-]+/[a-z0-9-]+)', array( 'args' => array( 'name' => array( 'description' => __( 'Unique registered name for the block.' ), 'type' => 'string', ), ), array( 'methods' => array( WP_REST_Server::READABLE, WP_REST_Server::CREATABLE ), 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), 'attributes' => array( 'description' => __( 'Attributes for the block' ), 'type' => 'object', 'default' => array(), 'validate_callback' => static function ( $value, $request ) { $block = WP_Block_Type_Registry::get_instance()->get_registered( $request['name'] ); if ( ! $block ) { // This will get rejected in ::get_item(). return true; } $schema = array( 'type' => 'object', 'properties' => $block->get_attributes(), 'additionalProperties' => false, ); return rest_validate_value_from_schema( $value, $schema ); }, 'sanitize_callback' => static function ( $value, $request ) { $block = WP_Block_Type_Registry::get_instance()->get_registered( $request['name'] ); if ( ! $block ) { // This will get rejected in ::get_item(). return true; } $schema = array( 'type' => 'object', 'properties' => $block->get_attributes(), 'additionalProperties' => false, ); return rest_sanitize_value_from_schema( $value, $schema ); }, ), 'post_id' => array( 'description' => __( 'ID of the post context.' ), 'type' => 'integer', ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to read blocks. * * @since 5.0.0 * * @param WP_REST_Request $request Request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { global $post; $post_id = isset( $request['post_id'] ) ? intval( $request['post_id'] ) : 0; if ( 0 < $post_id ) { $post = get_post( $post_id ); if ( ! $post || ! current_user_can( 'edit_post', $post->ID ) ) { return new WP_Error( 'block_cannot_read', __( 'Sorry, you are not allowed to read blocks of this post.' ), array( 'status' => rest_authorization_required_code(), ) ); } } else { if ( ! current_user_can( 'edit_posts' ) ) { return new WP_Error( 'block_cannot_read', __( 'Sorry, you are not allowed to read blocks as this user.' ), array( 'status' => rest_authorization_required_code(), ) ); } } return true; } /** * Returns block output from block's registered render_callback. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { global $post; $post_id = isset( $request['post_id'] ) ? intval( $request['post_id'] ) : 0; if ( 0 < $post_id ) { $post = get_post( $post_id ); // Set up postdata since this will be needed if post_id was set. setup_postdata( $post ); } $registry = WP_Block_Type_Registry::get_instance(); $registered = $registry->get_registered( $request['name'] ); if ( null === $registered || ! $registered->is_dynamic() ) { return new WP_Error( 'block_invalid', __( 'Invalid block.' ), array( 'status' => 404, ) ); } $attributes = $request->get_param( 'attributes' ); // Create an array representation simulating the output of parse_blocks. $block = array( 'blockName' => $request['name'], 'attrs' => $attributes, 'innerHTML' => '', 'innerContent' => array(), ); // Render using render_block to ensure all relevant filters are used. $data = array( 'rendered' => render_block( $block ), ); return rest_ensure_response( $data ); } /** * Retrieves block's output schema, conforming to JSON Schema. * * @since 5.0.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->schema; } $this->schema = array( '$schema' => 'http://json-schema.org/schema#', 'title' => 'rendered-block', 'type' => 'object', 'properties' => array( 'rendered' => array( 'description' => __( 'The rendered block.' ), 'type' => 'string', 'required' => true, 'context' => array( 'edit' ), ), ), ); return $this->schema; } } endpoints/class-wp-rest-block-types-controller.php 0000644 00000043064 15213254037 0016410 0 ustar 00 <?php /** * REST API: WP_REST_Block_Types_Controller class * * @package WordPress * @subpackage REST_API * @since 5.5.0 */ /** * Core class used to access block types via the REST API. * * @since 5.5.0 * * @see WP_REST_Controller */ class WP_REST_Block_Types_Controller extends WP_REST_Controller { /** * Instance of WP_Block_Type_Registry. * * @since 5.5.0 * @var WP_Block_Type_Registry */ protected $block_registry; /** * Instance of WP_Block_Styles_Registry. * * @since 5.5.0 * @var WP_Block_Styles_Registry */ protected $style_registry; /** * Constructor. * * @since 5.5.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'block-types'; $this->block_registry = WP_Block_Type_Registry::get_instance(); $this->style_registry = WP_Block_Styles_Registry::get_instance(); } /** * Registers the routes for the objects of the controller. * * @since 5.5.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<namespace>[a-zA-Z0-9_-]+)', array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<namespace>[a-zA-Z0-9_-]+)/(?P<name>[a-zA-Z0-9_-]+)', array( 'args' => array( 'name' => array( 'description' => __( 'Block name' ), 'type' => 'string', ), 'namespace' => array( 'description' => __( 'Block namespace' ), 'type' => 'string', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks whether a given request has permission to read post block types. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_Error|bool True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { return $this->check_read_permission(); } /** * Retrieves all post block types, depending on user context. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $data = array(); $block_types = $this->block_registry->get_all_registered(); // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); $namespace = ''; if ( isset( $registered['namespace'] ) && ! empty( $request['namespace'] ) ) { $namespace = $request['namespace']; } foreach ( $block_types as $slug => $obj ) { if ( $namespace ) { list ( $block_namespace ) = explode( '/', $obj->name ); if ( $namespace !== $block_namespace ) { continue; } } $block_type = $this->prepare_item_for_response( $obj, $request ); $data[] = $this->prepare_response_for_collection( $block_type ); } return rest_ensure_response( $data ); } /** * Checks if a given request has access to read a block type. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_Error|bool True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { $check = $this->check_read_permission(); if ( is_wp_error( $check ) ) { return $check; } $block_name = sprintf( '%s/%s', $request['namespace'], $request['name'] ); $block_type = $this->get_block( $block_name ); if ( is_wp_error( $block_type ) ) { return $block_type; } return true; } /** * Checks whether a given block type should be visible. * * @since 5.5.0 * * @return WP_Error|bool True if the block type is visible, WP_Error otherwise. */ protected function check_read_permission() { if ( current_user_can( 'edit_posts' ) ) { return true; } foreach ( get_post_types( array( 'show_in_rest' => true ), 'objects' ) as $post_type ) { if ( current_user_can( $post_type->cap->edit_posts ) ) { return true; } } return new WP_Error( 'rest_block_type_cannot_view', __( 'Sorry, you are not allowed to manage block types.' ), array( 'status' => rest_authorization_required_code() ) ); } /** * Get the block, if the name is valid. * * @since 5.5.0 * * @param string $name Block name. * @return WP_Block_Type|WP_Error Block type object if name is valid, WP_Error otherwise. */ protected function get_block( $name ) { $block_type = $this->block_registry->get_registered( $name ); if ( empty( $block_type ) ) { return new WP_Error( 'rest_block_type_invalid', __( 'Invalid block type.' ), array( 'status' => 404 ) ); } return $block_type; } /** * Retrieves a specific block type. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $block_name = sprintf( '%s/%s', $request['namespace'], $request['name'] ); $block_type = $this->get_block( $block_name ); if ( is_wp_error( $block_type ) ) { return $block_type; } $data = $this->prepare_item_for_response( $block_type, $request ); return rest_ensure_response( $data ); } /** * Prepares a block type object for serialization. * * @since 5.5.0 * * @param WP_Block_Type $block_type Block type data. * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response Block type data. */ public function prepare_item_for_response( $block_type, $request ) { $fields = $this->get_fields_for_response( $request ); $data = array(); if ( rest_is_field_included( 'attributes', $fields ) ) { $data['attributes'] = $block_type->get_attributes(); } if ( rest_is_field_included( 'is_dynamic', $fields ) ) { $data['is_dynamic'] = $block_type->is_dynamic(); } $schema = $this->get_item_schema(); $extra_fields = array( 'name', 'title', 'description', 'icon', 'category', 'keywords', 'parent', 'provides_context', 'uses_context', 'supports', 'styles', 'textdomain', 'example', 'editor_script', 'script', 'editor_style', 'style', ); foreach ( $extra_fields as $extra_field ) { if ( rest_is_field_included( $extra_field, $fields ) ) { if ( isset( $block_type->$extra_field ) ) { $field = $block_type->$extra_field; } elseif ( array_key_exists( 'default', $schema['properties'][ $extra_field ] ) ) { $field = $schema['properties'][ $extra_field ]['default']; } else { $field = ''; } $data[ $extra_field ] = rest_sanitize_value_from_schema( $field, $schema['properties'][ $extra_field ] ); } } if ( rest_is_field_included( 'styles', $fields ) ) { $styles = $this->style_registry->get_registered_styles_for_block( $block_type->name ); $styles = array_values( $styles ); $data['styles'] = wp_parse_args( $styles, $data['styles'] ); $data['styles'] = array_filter( $data['styles'] ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); $response = rest_ensure_response( $data ); $response->add_links( $this->prepare_links( $block_type ) ); /** * Filters a block type returned from the REST API. * * Allows modification of the block type data right before it is returned. * * @since 5.5.0 * * @param WP_REST_Response $response The response object. * @param WP_Block_Type $block_type The original block type object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_block_type', $response, $block_type, $request ); } /** * Prepares links for the request. * * @since 5.5.0 * * @param WP_Block_Type $block_type Block type data. * @return array Links for the given block type. */ protected function prepare_links( $block_type ) { list( $namespace ) = explode( '/', $block_type->name ); $links = array( 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), 'self' => array( 'href' => rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $block_type->name ) ), ), 'up' => array( 'href' => rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $namespace ) ), ), ); if ( $block_type->is_dynamic() ) { $links['https://api.w.org/render-block'] = array( 'href' => add_query_arg( 'context', 'edit', rest_url( sprintf( '%s/%s/%s', 'wp/v2', 'block-renderer', $block_type->name ) ) ), ); } return $links; } /** * Retrieves the block type' schema, conforming to JSON Schema. * * @since 5.5.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'block-type', 'type' => 'object', 'properties' => array( 'title' => array( 'description' => __( 'Title of block type.' ), 'type' => 'string', 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'name' => array( 'description' => __( 'Unique name identifying the block type.' ), 'type' => 'string', 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'description' => array( 'description' => __( 'Description of block type.' ), 'type' => 'string', 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'icon' => array( 'description' => __( 'Icon of block type.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'attributes' => array( 'description' => __( 'Block attributes.' ), 'type' => array( 'object', 'null' ), 'properties' => array(), 'default' => null, 'additionalProperties' => array( 'type' => 'object', ), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'provides_context' => array( 'description' => __( 'Context provided by blocks of this type.' ), 'type' => 'object', 'properties' => array(), 'additionalProperties' => array( 'type' => 'string', ), 'default' => array(), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'uses_context' => array( 'description' => __( 'Context values inherited by blocks of this type.' ), 'type' => 'array', 'default' => array(), 'items' => array( 'type' => 'string', ), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'supports' => array( 'description' => __( 'Block supports.' ), 'type' => 'object', 'default' => array(), 'properties' => array(), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'category' => array( 'description' => __( 'Block category.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'is_dynamic' => array( 'description' => __( 'Is the block dynamically rendered.' ), 'type' => 'boolean', 'default' => false, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'editor_script' => array( 'description' => __( 'Editor script handle.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'script' => array( 'description' => __( 'Public facing script handle.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'editor_style' => array( 'description' => __( 'Editor style handle.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'style' => array( 'description' => __( 'Public facing style handle.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'styles' => array( 'description' => __( 'Block style variations.' ), 'type' => 'array', 'items' => array( 'type' => 'object', 'properties' => array( 'name' => array( 'description' => __( 'Unique name identifying the style.' ), 'type' => 'string', 'required' => true, ), 'label' => array( 'description' => __( 'The human-readable label for the style.' ), 'type' => 'string', ), 'inline_style' => array( 'description' => __( 'Inline CSS code that registers the CSS class required for the style.' ), 'type' => 'string', ), 'style_handle' => array( 'description' => __( 'Contains the handle that defines the block style.' ), 'type' => 'string', ), ), ), 'default' => array(), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'textdomain' => array( 'description' => __( 'Public text domain.' ), 'type' => array( 'string', 'null' ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'parent' => array( 'description' => __( 'Parent blocks.' ), 'type' => array( 'array', 'null' ), 'items' => array( 'type' => 'string', ), 'default' => null, 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'keywords' => array( 'description' => __( 'Block keywords.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), 'default' => array(), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'example' => array( 'description' => __( 'Block example.' ), 'type' => array( 'object', 'null' ), 'default' => null, 'properties' => array( 'attributes' => array( 'description' => __( 'The attributes used in the example.' ), 'type' => 'object', ), 'innerBlocks' => array( 'description' => __( 'The list of inner blocks used in the example.' ), 'type' => 'array', 'items' => array( 'type' => 'object', 'properties' => array( 'name' => array( 'description' => __( 'The name of the inner block.' ), 'type' => 'string', ), 'attributes' => array( 'description' => __( 'The attributes of the inner block.' ), 'type' => 'object', ), 'innerBlocks' => array( 'description' => __( "A list of the inner block's own inner blocks. This is a recursive definition following the parent innerBlocks schema." ), 'type' => 'array', ), ), ), ), ), 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 5.5.0 * * @return array Collection parameters. */ public function get_collection_params() { return array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), 'namespace' => array( 'description' => __( 'Block namespace.' ), 'type' => 'string', ), ); } } endpoints/class-wp-rest-blocks-controller.php 0000644 00000005227 15213254037 0015430 0 ustar 00 <?php /** * Reusable blocks REST API: WP_REST_Blocks_Controller class * * @package WordPress * @subpackage REST_API * @since 5.0.0 */ /** * Controller which provides a REST endpoint for the editor to read, create, * edit and delete reusable blocks. Blocks are stored as posts with the wp_block * post type. * * @since 5.0.0 * * @see WP_REST_Posts_Controller * @see WP_REST_Controller */ class WP_REST_Blocks_Controller extends WP_REST_Posts_Controller { /** * Checks if a block can be read. * * @since 5.0.0 * * @param WP_Post $post Post object that backs the block. * @return bool Whether the block can be read. */ public function check_read_permission( $post ) { // By default the read_post capability is mapped to edit_posts. if ( ! current_user_can( 'read_post', $post->ID ) ) { return false; } return parent::check_read_permission( $post ); } /** * Filters a response based on the context defined in the schema. * * @since 5.0.0 * * @param array $data Response data to fiter. * @param string $context Context defined in the schema. * @return array Filtered response. */ public function filter_response_by_context( $data, $context ) { $data = parent::filter_response_by_context( $data, $context ); /* * Remove `title.rendered` and `content.rendered` from the response. It * doesn't make sense for a reusable block to have rendered content on its * own, since rendering a block requires it to be inside a post or a page. */ unset( $data['title']['rendered'] ); unset( $data['content']['rendered'] ); return $data; } /** * Retrieves the block's schema, conforming to JSON Schema. * * @since 5.0.0 * * @return array Item schema data. */ public function get_item_schema() { // Do not cache this schema because all properties are derived from parent controller. $schema = parent::get_item_schema(); /* * Allow all contexts to access `title.raw` and `content.raw`. Clients always * need the raw markup of a reusable block to do anything useful, e.g. parse * it or display it in an editor. */ $schema['properties']['title']['properties']['raw']['context'] = array( 'view', 'edit' ); $schema['properties']['content']['properties']['raw']['context'] = array( 'view', 'edit' ); /* * Remove `title.rendered` and `content.rendered` from the schema. It doesn’t * make sense for a reusable block to have rendered content on its own, since * rendering a block requires it to be inside a post or a page. */ unset( $schema['properties']['title']['properties']['rendered'] ); unset( $schema['properties']['content']['properties']['rendered'] ); return $schema; } } endpoints/class-wp-rest-comments-controller.php 0000644 00000155554 15213254037 0016011 0 ustar 00 <?php /** * REST API: WP_REST_Comments_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core controller used to access comments via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Comments_Controller extends WP_REST_Controller { /** * Instance of a comment meta fields object. * * @since 4.7.0 * @var WP_REST_Comment_Meta_Fields */ protected $meta; /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'comments'; $this->meta = new WP_REST_Comment_Meta_Fields(); } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), 'password' => array( 'description' => __( 'The password for the parent post of the comment (if the post is password protected).' ), 'type' => 'string', ), ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'permission_callback' => array( $this, 'update_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Whether to bypass Trash and force deletion.' ), ), 'password' => array( 'description' => __( 'The password for the parent post of the comment (if the post is password protected).' ), 'type' => 'string', ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to read comments. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, error object otherwise. */ public function get_items_permissions_check( $request ) { if ( ! empty( $request['post'] ) ) { foreach ( (array) $request['post'] as $post_id ) { $post = get_post( $post_id ); if ( ! empty( $post_id ) && $post && ! $this->check_read_post_permission( $post, $request ) ) { return new WP_Error( 'rest_cannot_read_post', __( 'Sorry, you are not allowed to read the post for this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } elseif ( 0 === $post_id && ! current_user_can( 'moderate_comments' ) ) { return new WP_Error( 'rest_cannot_read', __( 'Sorry, you are not allowed to read comments without a post.' ), array( 'status' => rest_authorization_required_code() ) ); } } } if ( ! empty( $request['context'] ) && 'edit' === $request['context'] && ! current_user_can( 'moderate_comments' ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit comments.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! current_user_can( 'edit_posts' ) ) { $protected_params = array( 'author', 'author_exclude', 'author_email', 'type', 'status' ); $forbidden_params = array(); foreach ( $protected_params as $param ) { if ( 'status' === $param ) { if ( 'approve' !== $request[ $param ] ) { $forbidden_params[] = $param; } } elseif ( 'type' === $param ) { if ( 'comment' !== $request[ $param ] ) { $forbidden_params[] = $param; } } elseif ( ! empty( $request[ $param ] ) ) { $forbidden_params[] = $param; } } if ( ! empty( $forbidden_params ) ) { return new WP_Error( 'rest_forbidden_param', /* translators: %s: List of forbidden parameters. */ sprintf( __( 'Query parameter not permitted: %s' ), implode( ', ', $forbidden_params ) ), array( 'status' => rest_authorization_required_code() ) ); } } return true; } /** * Retrieves a list of comment items. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or error object on failure. */ public function get_items( $request ) { // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); /* * This array defines mappings between public API query parameters whose * values are accepted as-passed, and their internal WP_Query parameter * name equivalents (some are the same). Only values which are also * present in $registered will be set. */ $parameter_mappings = array( 'author' => 'author__in', 'author_email' => 'author_email', 'author_exclude' => 'author__not_in', 'exclude' => 'comment__not_in', 'include' => 'comment__in', 'offset' => 'offset', 'order' => 'order', 'parent' => 'parent__in', 'parent_exclude' => 'parent__not_in', 'per_page' => 'number', 'post' => 'post__in', 'search' => 'search', 'status' => 'status', 'type' => 'type', ); $prepared_args = array(); /* * For each known parameter which is both registered and present in the request, * set the parameter's value on the query $prepared_args. */ foreach ( $parameter_mappings as $api_param => $wp_param ) { if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) { $prepared_args[ $wp_param ] = $request[ $api_param ]; } } // Ensure certain parameter values default to empty strings. foreach ( array( 'author_email', 'search' ) as $param ) { if ( ! isset( $prepared_args[ $param ] ) ) { $prepared_args[ $param ] = ''; } } if ( isset( $registered['orderby'] ) ) { $prepared_args['orderby'] = $this->normalize_query_param( $request['orderby'] ); } $prepared_args['no_found_rows'] = false; $prepared_args['date_query'] = array(); // Set before into date query. Date query must be specified as an array of an array. if ( isset( $registered['before'], $request['before'] ) ) { $prepared_args['date_query'][0]['before'] = $request['before']; } // Set after into date query. Date query must be specified as an array of an array. if ( isset( $registered['after'], $request['after'] ) ) { $prepared_args['date_query'][0]['after'] = $request['after']; } if ( isset( $registered['page'] ) && empty( $request['offset'] ) ) { $prepared_args['offset'] = $prepared_args['number'] * ( absint( $request['page'] ) - 1 ); } /** * Filters arguments, before passing to WP_Comment_Query, when querying comments via the REST API. * * @since 4.7.0 * * @link https://developer.wordpress.org/reference/classes/wp_comment_query/ * * @param array $prepared_args Array of arguments for WP_Comment_Query. * @param WP_REST_Request $request The current request. */ $prepared_args = apply_filters( 'rest_comment_query', $prepared_args, $request ); $query = new WP_Comment_Query; $query_result = $query->query( $prepared_args ); $comments = array(); foreach ( $query_result as $comment ) { if ( ! $this->check_read_permission( $comment, $request ) ) { continue; } $data = $this->prepare_item_for_response( $comment, $request ); $comments[] = $this->prepare_response_for_collection( $data ); } $total_comments = (int) $query->found_comments; $max_pages = (int) $query->max_num_pages; if ( $total_comments < 1 ) { // Out-of-bounds, run the query again without LIMIT for total count. unset( $prepared_args['number'], $prepared_args['offset'] ); $query = new WP_Comment_Query; $prepared_args['count'] = true; $total_comments = $query->query( $prepared_args ); $max_pages = ceil( $total_comments / $request['per_page'] ); } $response = rest_ensure_response( $comments ); $response->header( 'X-WP-Total', $total_comments ); $response->header( 'X-WP-TotalPages', $max_pages ); $base = add_query_arg( urlencode_deep( $request->get_query_params() ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) ); if ( $request['page'] > 1 ) { $prev_page = $request['page'] - 1; if ( $prev_page > $max_pages ) { $prev_page = $max_pages; } $prev_link = add_query_arg( 'page', $prev_page, $base ); $response->link_header( 'prev', $prev_link ); } if ( $max_pages > $request['page'] ) { $next_page = $request['page'] + 1; $next_link = add_query_arg( 'page', $next_page, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Get the comment, if the ID is valid. * * @since 4.7.2 * * @param int $id Supplied ID. * @return WP_Comment|WP_Error Comment object if ID is valid, WP_Error otherwise. */ protected function get_comment( $id ) { $error = new WP_Error( 'rest_comment_invalid_id', __( 'Invalid comment ID.' ), array( 'status' => 404 ) ); if ( (int) $id <= 0 ) { return $error; } $id = (int) $id; $comment = get_comment( $id ); if ( empty( $comment ) ) { return $error; } if ( ! empty( $comment->comment_post_ID ) ) { $post = get_post( (int) $comment->comment_post_ID ); if ( empty( $post ) ) { return new WP_Error( 'rest_post_invalid_id', __( 'Invalid post ID.' ), array( 'status' => 404 ) ); } } return $comment; } /** * Checks if a given request has access to read the comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, error object otherwise. */ public function get_item_permissions_check( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } if ( ! empty( $request['context'] ) && 'edit' === $request['context'] && ! current_user_can( 'moderate_comments' ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit comments.' ), array( 'status' => rest_authorization_required_code() ) ); } $post = get_post( $comment->comment_post_ID ); if ( ! $this->check_read_permission( $comment, $request ) ) { return new WP_Error( 'rest_cannot_read', __( 'Sorry, you are not allowed to read this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( $post && ! $this->check_read_post_permission( $post, $request ) ) { return new WP_Error( 'rest_cannot_read_post', __( 'Sorry, you are not allowed to read the post for this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or error object on failure. */ public function get_item( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } $data = $this->prepare_item_for_response( $comment, $request ); $response = rest_ensure_response( $data ); return $response; } /** * Checks if a given request has access to create a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create items, error object otherwise. */ public function create_item_permissions_check( $request ) { if ( ! is_user_logged_in() ) { if ( get_option( 'comment_registration' ) ) { return new WP_Error( 'rest_comment_login_required', __( 'Sorry, you must be logged in to comment.' ), array( 'status' => 401 ) ); } /** * Filter whether comments can be created without authentication. * * Enables creating comments for anonymous users. * * @since 4.7.0 * * @param bool $allow_anonymous Whether to allow anonymous comments to * be created. Default `false`. * @param WP_REST_Request $request Request used to generate the * response. */ $allow_anonymous = apply_filters( 'rest_allow_anonymous_comments', false, $request ); if ( ! $allow_anonymous ) { return new WP_Error( 'rest_comment_login_required', __( 'Sorry, you must be logged in to comment.' ), array( 'status' => 401 ) ); } } // Limit who can set comment `author`, `author_ip` or `status` to anything other than the default. if ( isset( $request['author'] ) && get_current_user_id() !== $request['author'] && ! current_user_can( 'moderate_comments' ) ) { return new WP_Error( 'rest_comment_invalid_author', /* translators: %s: Request parameter. */ sprintf( __( "Sorry, you are not allowed to edit '%s' for comments." ), 'author' ), array( 'status' => rest_authorization_required_code() ) ); } if ( isset( $request['author_ip'] ) && ! current_user_can( 'moderate_comments' ) ) { if ( empty( $_SERVER['REMOTE_ADDR'] ) || $request['author_ip'] !== $_SERVER['REMOTE_ADDR'] ) { return new WP_Error( 'rest_comment_invalid_author_ip', /* translators: %s: Request parameter. */ sprintf( __( "Sorry, you are not allowed to edit '%s' for comments." ), 'author_ip' ), array( 'status' => rest_authorization_required_code() ) ); } } if ( isset( $request['status'] ) && ! current_user_can( 'moderate_comments' ) ) { return new WP_Error( 'rest_comment_invalid_status', /* translators: %s: Request parameter. */ sprintf( __( "Sorry, you are not allowed to edit '%s' for comments." ), 'status' ), array( 'status' => rest_authorization_required_code() ) ); } if ( empty( $request['post'] ) ) { return new WP_Error( 'rest_comment_invalid_post_id', __( 'Sorry, you are not allowed to create this comment without a post.' ), array( 'status' => 403 ) ); } $post = get_post( (int) $request['post'] ); if ( ! $post ) { return new WP_Error( 'rest_comment_invalid_post_id', __( 'Sorry, you are not allowed to create this comment without a post.' ), array( 'status' => 403 ) ); } if ( 'draft' === $post->post_status ) { return new WP_Error( 'rest_comment_draft_post', __( 'Sorry, you are not allowed to create a comment on this post.' ), array( 'status' => 403 ) ); } if ( 'trash' === $post->post_status ) { return new WP_Error( 'rest_comment_trash_post', __( 'Sorry, you are not allowed to create a comment on this post.' ), array( 'status' => 403 ) ); } if ( ! $this->check_read_post_permission( $post, $request ) ) { return new WP_Error( 'rest_cannot_read_post', __( 'Sorry, you are not allowed to read the post for this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! comments_open( $post->ID ) ) { return new WP_Error( 'rest_comment_closed', __( 'Sorry, comments are closed for this item.' ), array( 'status' => 403 ) ); } return true; } /** * Creates a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or error object on failure. */ public function create_item( $request ) { if ( ! empty( $request['id'] ) ) { return new WP_Error( 'rest_comment_exists', __( 'Cannot create existing comment.' ), array( 'status' => 400 ) ); } // Do not allow comments to be created with a non-default type. if ( ! empty( $request['type'] ) && 'comment' !== $request['type'] ) { return new WP_Error( 'rest_invalid_comment_type', __( 'Cannot create a comment with that type.' ), array( 'status' => 400 ) ); } $prepared_comment = $this->prepare_item_for_database( $request ); if ( is_wp_error( $prepared_comment ) ) { return $prepared_comment; } $prepared_comment['comment_type'] = 'comment'; /* * Do not allow a comment to be created with missing or empty * comment_content. See wp_handle_comment_submission(). */ if ( empty( $prepared_comment['comment_content'] ) ) { return new WP_Error( 'rest_comment_content_invalid', __( 'Invalid comment content.' ), array( 'status' => 400 ) ); } // Setting remaining values before wp_insert_comment so we can use wp_allow_comment(). if ( ! isset( $prepared_comment['comment_date_gmt'] ) ) { $prepared_comment['comment_date_gmt'] = current_time( 'mysql', true ); } // Set author data if the user's logged in. $missing_author = empty( $prepared_comment['user_id'] ) && empty( $prepared_comment['comment_author'] ) && empty( $prepared_comment['comment_author_email'] ) && empty( $prepared_comment['comment_author_url'] ); if ( is_user_logged_in() && $missing_author ) { $user = wp_get_current_user(); $prepared_comment['user_id'] = $user->ID; $prepared_comment['comment_author'] = $user->display_name; $prepared_comment['comment_author_email'] = $user->user_email; $prepared_comment['comment_author_url'] = $user->user_url; } // Honor the discussion setting that requires a name and email address of the comment author. if ( get_option( 'require_name_email' ) ) { if ( empty( $prepared_comment['comment_author'] ) || empty( $prepared_comment['comment_author_email'] ) ) { return new WP_Error( 'rest_comment_author_data_required', __( 'Creating a comment requires valid author name and email values.' ), array( 'status' => 400 ) ); } } if ( ! isset( $prepared_comment['comment_author_email'] ) ) { $prepared_comment['comment_author_email'] = ''; } if ( ! isset( $prepared_comment['comment_author_url'] ) ) { $prepared_comment['comment_author_url'] = ''; } if ( ! isset( $prepared_comment['comment_agent'] ) ) { $prepared_comment['comment_agent'] = ''; } $check_comment_lengths = wp_check_comment_data_max_lengths( $prepared_comment ); if ( is_wp_error( $check_comment_lengths ) ) { $error_code = $check_comment_lengths->get_error_code(); return new WP_Error( $error_code, __( 'Comment field exceeds maximum length allowed.' ), array( 'status' => 400 ) ); } $prepared_comment['comment_approved'] = wp_allow_comment( $prepared_comment, true ); if ( is_wp_error( $prepared_comment['comment_approved'] ) ) { $error_code = $prepared_comment['comment_approved']->get_error_code(); $error_message = $prepared_comment['comment_approved']->get_error_message(); if ( 'comment_duplicate' === $error_code ) { return new WP_Error( $error_code, $error_message, array( 'status' => 409 ) ); } if ( 'comment_flood' === $error_code ) { return new WP_Error( $error_code, $error_message, array( 'status' => 400 ) ); } return $prepared_comment['comment_approved']; } /** * Filters a comment before it is inserted via the REST API. * * Allows modification of the comment right before it is inserted via wp_insert_comment(). * Returning a WP_Error value from the filter will short-circuit insertion and allow * skipping further processing. * * @since 4.7.0 * @since 4.8.0 `$prepared_comment` can now be a WP_Error to short-circuit insertion. * * @param array|WP_Error $prepared_comment The prepared comment data for wp_insert_comment(). * @param WP_REST_Request $request Request used to insert the comment. */ $prepared_comment = apply_filters( 'rest_pre_insert_comment', $prepared_comment, $request ); if ( is_wp_error( $prepared_comment ) ) { return $prepared_comment; } $comment_id = wp_insert_comment( wp_filter_comment( wp_slash( (array) $prepared_comment ) ) ); if ( ! $comment_id ) { return new WP_Error( 'rest_comment_failed_create', __( 'Creating comment failed.' ), array( 'status' => 500 ) ); } if ( isset( $request['status'] ) ) { $this->handle_status_param( $request['status'], $comment_id ); } $comment = get_comment( $comment_id ); /** * Fires after a comment is created or updated via the REST API. * * @since 4.7.0 * * @param WP_Comment $comment Inserted or updated comment object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a comment, false * when updating. */ do_action( 'rest_insert_comment', $comment, $request, true ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $comment_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $fields_update = $this->update_additional_fields_for_object( $comment, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $context = current_user_can( 'moderate_comments' ) ? 'edit' : 'view'; $request->set_param( 'context', $context ); /** * Fires completely after a comment is created or updated via the REST API. * * @since 5.0.0 * * @param WP_Comment $comment Inserted or updated comment object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a comment, false * when updating. */ do_action( 'rest_after_insert_comment', $comment, $request, true ); $response = $this->prepare_item_for_response( $comment, $request ); $response = rest_ensure_response( $response ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $comment_id ) ) ); return $response; } /** * Checks if a given REST request has access to update a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, error object otherwise. */ public function update_item_permissions_check( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } if ( ! $this->check_edit_permission( $comment ) ) { return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Updates a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or error object on failure. */ public function update_item( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } $id = $comment->comment_ID; if ( isset( $request['type'] ) && get_comment_type( $id ) !== $request['type'] ) { return new WP_Error( 'rest_comment_invalid_type', __( 'Sorry, you are not allowed to change the comment type.' ), array( 'status' => 404 ) ); } $prepared_args = $this->prepare_item_for_database( $request ); if ( is_wp_error( $prepared_args ) ) { return $prepared_args; } if ( ! empty( $prepared_args['comment_post_ID'] ) ) { $post = get_post( $prepared_args['comment_post_ID'] ); if ( empty( $post ) ) { return new WP_Error( 'rest_comment_invalid_post_id', __( 'Invalid post ID.' ), array( 'status' => 403 ) ); } } if ( empty( $prepared_args ) && isset( $request['status'] ) ) { // Only the comment status is being changed. $change = $this->handle_status_param( $request['status'], $id ); if ( ! $change ) { return new WP_Error( 'rest_comment_failed_edit', __( 'Updating comment status failed.' ), array( 'status' => 500 ) ); } } elseif ( ! empty( $prepared_args ) ) { if ( is_wp_error( $prepared_args ) ) { return $prepared_args; } if ( isset( $prepared_args['comment_content'] ) && empty( $prepared_args['comment_content'] ) ) { return new WP_Error( 'rest_comment_content_invalid', __( 'Invalid comment content.' ), array( 'status' => 400 ) ); } $prepared_args['comment_ID'] = $id; $check_comment_lengths = wp_check_comment_data_max_lengths( $prepared_args ); if ( is_wp_error( $check_comment_lengths ) ) { $error_code = $check_comment_lengths->get_error_code(); return new WP_Error( $error_code, __( 'Comment field exceeds maximum length allowed.' ), array( 'status' => 400 ) ); } $updated = wp_update_comment( wp_slash( (array) $prepared_args ), true ); if ( is_wp_error( $updated ) ) { return new WP_Error( 'rest_comment_failed_edit', __( 'Updating comment failed.' ), array( 'status' => 500 ) ); } if ( isset( $request['status'] ) ) { $this->handle_status_param( $request['status'], $id ); } } $comment = get_comment( $id ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php */ do_action( 'rest_insert_comment', $comment, $request, false ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $fields_update = $this->update_additional_fields_for_object( $comment, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php */ do_action( 'rest_after_insert_comment', $comment, $request, false ); $response = $this->prepare_item_for_response( $comment, $request ); return rest_ensure_response( $response ); } /** * Checks if a given request has access to delete a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, error object otherwise. */ public function delete_item_permissions_check( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } if ( ! $this->check_edit_permission( $comment ) ) { return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this comment.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Deletes a comment. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or error object on failure. */ public function delete_item( $request ) { $comment = $this->get_comment( $request['id'] ); if ( is_wp_error( $comment ) ) { return $comment; } $force = isset( $request['force'] ) ? (bool) $request['force'] : false; /** * Filters whether a comment can be trashed. * * Return false to disable Trash support for the post. * * @since 4.7.0 * * @param bool $supports_trash Whether the post type support trashing. * @param WP_Post $comment The comment object being considered for trashing support. */ $supports_trash = apply_filters( 'rest_comment_trashable', ( EMPTY_TRASH_DAYS > 0 ), $comment ); $request->set_param( 'context', 'edit' ); if ( $force ) { $previous = $this->prepare_item_for_response( $comment, $request ); $result = wp_delete_comment( $comment->comment_ID, true ); $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); } else { // If this type doesn't support trashing, error out. if ( ! $supports_trash ) { return new WP_Error( 'rest_trash_not_supported', /* translators: %s: force=true */ sprintf( __( "The comment does not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) ); } if ( 'trash' === $comment->comment_approved ) { return new WP_Error( 'rest_already_trashed', __( 'The comment has already been trashed.' ), array( 'status' => 410 ) ); } $result = wp_trash_comment( $comment->comment_ID ); $comment = get_comment( $comment->comment_ID ); $response = $this->prepare_item_for_response( $comment, $request ); } if ( ! $result ) { return new WP_Error( 'rest_cannot_delete', __( 'The comment cannot be deleted.' ), array( 'status' => 500 ) ); } /** * Fires after a comment is deleted via the REST API. * * @since 4.7.0 * * @param WP_Comment $comment The deleted comment data. * @param WP_REST_Response $response The response returned from the API. * @param WP_REST_Request $request The request sent to the API. */ do_action( 'rest_delete_comment', $comment, $response, $request ); return $response; } /** * Prepares a single comment output for response. * * @since 4.7.0 * * @param WP_Comment $comment Comment object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $comment, $request ) { $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'id', $fields, true ) ) { $data['id'] = (int) $comment->comment_ID; } if ( in_array( 'post', $fields, true ) ) { $data['post'] = (int) $comment->comment_post_ID; } if ( in_array( 'parent', $fields, true ) ) { $data['parent'] = (int) $comment->comment_parent; } if ( in_array( 'author', $fields, true ) ) { $data['author'] = (int) $comment->user_id; } if ( in_array( 'author_name', $fields, true ) ) { $data['author_name'] = $comment->comment_author; } if ( in_array( 'author_email', $fields, true ) ) { $data['author_email'] = $comment->comment_author_email; } if ( in_array( 'author_url', $fields, true ) ) { $data['author_url'] = $comment->comment_author_url; } if ( in_array( 'author_ip', $fields, true ) ) { $data['author_ip'] = $comment->comment_author_IP; } if ( in_array( 'author_user_agent', $fields, true ) ) { $data['author_user_agent'] = $comment->comment_agent; } if ( in_array( 'date', $fields, true ) ) { $data['date'] = mysql_to_rfc3339( $comment->comment_date ); } if ( in_array( 'date_gmt', $fields, true ) ) { $data['date_gmt'] = mysql_to_rfc3339( $comment->comment_date_gmt ); } if ( in_array( 'content', $fields, true ) ) { $data['content'] = array( /** This filter is documented in wp-includes/comment-template.php */ 'rendered' => apply_filters( 'comment_text', $comment->comment_content, $comment ), 'raw' => $comment->comment_content, ); } if ( in_array( 'link', $fields, true ) ) { $data['link'] = get_comment_link( $comment ); } if ( in_array( 'status', $fields, true ) ) { $data['status'] = $this->prepare_status_response( $comment->comment_approved ); } if ( in_array( 'type', $fields, true ) ) { $data['type'] = get_comment_type( $comment->comment_ID ); } if ( in_array( 'author_avatar_urls', $fields, true ) ) { $data['author_avatar_urls'] = rest_get_avatar_urls( $comment ); } if ( in_array( 'meta', $fields, true ) ) { $data['meta'] = $this->meta->get_value( $comment->comment_ID, $request ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $response->add_links( $this->prepare_links( $comment ) ); /** * Filters a comment returned from the API. * * Allows modification of the comment right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Comment $comment The original comment object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_comment', $response, $comment, $request ); } /** * Prepares links for the request. * * @since 4.7.0 * * @param WP_Comment $comment Comment object. * @return array Links for the given comment. */ protected function prepare_links( $comment ) { $links = array( 'self' => array( 'href' => rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $comment->comment_ID ) ), ), 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), ); if ( 0 !== (int) $comment->user_id ) { $links['author'] = array( 'href' => rest_url( 'wp/v2/users/' . $comment->user_id ), 'embeddable' => true, ); } if ( 0 !== (int) $comment->comment_post_ID ) { $post = get_post( $comment->comment_post_ID ); if ( ! empty( $post->ID ) ) { $obj = get_post_type_object( $post->post_type ); $base = ! empty( $obj->rest_base ) ? $obj->rest_base : $obj->name; $links['up'] = array( 'href' => rest_url( 'wp/v2/' . $base . '/' . $comment->comment_post_ID ), 'embeddable' => true, 'post_type' => $post->post_type, ); } } if ( 0 !== (int) $comment->comment_parent ) { $links['in-reply-to'] = array( 'href' => rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $comment->comment_parent ) ), 'embeddable' => true, ); } // Only grab one comment to verify the comment has children. $comment_children = $comment->get_children( array( 'number' => 1, 'count' => true, ) ); if ( ! empty( $comment_children ) ) { $args = array( 'parent' => $comment->comment_ID, ); $rest_url = add_query_arg( $args, rest_url( $this->namespace . '/' . $this->rest_base ) ); $links['children'] = array( 'href' => $rest_url, ); } return $links; } /** * Prepends internal property prefix to query parameters to match our response fields. * * @since 4.7.0 * * @param string $query_param Query parameter. * @return string The normalized query parameter. */ protected function normalize_query_param( $query_param ) { $prefix = 'comment_'; switch ( $query_param ) { case 'id': $normalized = $prefix . 'ID'; break; case 'post': $normalized = $prefix . 'post_ID'; break; case 'parent': $normalized = $prefix . 'parent'; break; case 'include': $normalized = 'comment__in'; break; default: $normalized = $prefix . $query_param; break; } return $normalized; } /** * Checks comment_approved to set comment status for single comment output. * * @since 4.7.0 * * @param string|int $comment_approved comment status. * @return string Comment status. */ protected function prepare_status_response( $comment_approved ) { switch ( $comment_approved ) { case 'hold': case '0': $status = 'hold'; break; case 'approve': case '1': $status = 'approved'; break; case 'spam': case 'trash': default: $status = $comment_approved; break; } return $status; } /** * Prepares a single comment to be inserted into the database. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return array|WP_Error Prepared comment, otherwise WP_Error object. */ protected function prepare_item_for_database( $request ) { $prepared_comment = array(); /* * Allow the comment_content to be set via the 'content' or * the 'content.raw' properties of the Request object. */ if ( isset( $request['content'] ) && is_string( $request['content'] ) ) { $prepared_comment['comment_content'] = $request['content']; } elseif ( isset( $request['content']['raw'] ) && is_string( $request['content']['raw'] ) ) { $prepared_comment['comment_content'] = $request['content']['raw']; } if ( isset( $request['post'] ) ) { $prepared_comment['comment_post_ID'] = (int) $request['post']; } if ( isset( $request['parent'] ) ) { $prepared_comment['comment_parent'] = $request['parent']; } if ( isset( $request['author'] ) ) { $user = new WP_User( $request['author'] ); if ( $user->exists() ) { $prepared_comment['user_id'] = $user->ID; $prepared_comment['comment_author'] = $user->display_name; $prepared_comment['comment_author_email'] = $user->user_email; $prepared_comment['comment_author_url'] = $user->user_url; } else { return new WP_Error( 'rest_comment_author_invalid', __( 'Invalid comment author ID.' ), array( 'status' => 400 ) ); } } if ( isset( $request['author_name'] ) ) { $prepared_comment['comment_author'] = $request['author_name']; } if ( isset( $request['author_email'] ) ) { $prepared_comment['comment_author_email'] = $request['author_email']; } if ( isset( $request['author_url'] ) ) { $prepared_comment['comment_author_url'] = $request['author_url']; } if ( isset( $request['author_ip'] ) && current_user_can( 'moderate_comments' ) ) { $prepared_comment['comment_author_IP'] = $request['author_ip']; } elseif ( ! empty( $_SERVER['REMOTE_ADDR'] ) && rest_is_ip_address( $_SERVER['REMOTE_ADDR'] ) ) { $prepared_comment['comment_author_IP'] = $_SERVER['REMOTE_ADDR']; } else { $prepared_comment['comment_author_IP'] = '127.0.0.1'; } if ( ! empty( $request['author_user_agent'] ) ) { $prepared_comment['comment_agent'] = $request['author_user_agent']; } elseif ( $request->get_header( 'user_agent' ) ) { $prepared_comment['comment_agent'] = $request->get_header( 'user_agent' ); } if ( ! empty( $request['date'] ) ) { $date_data = rest_get_date_with_gmt( $request['date'] ); if ( ! empty( $date_data ) ) { list( $prepared_comment['comment_date'], $prepared_comment['comment_date_gmt'] ) = $date_data; } } elseif ( ! empty( $request['date_gmt'] ) ) { $date_data = rest_get_date_with_gmt( $request['date_gmt'], true ); if ( ! empty( $date_data ) ) { list( $prepared_comment['comment_date'], $prepared_comment['comment_date_gmt'] ) = $date_data; } } /** * Filters a comment after it is prepared for the database. * * Allows modification of the comment right after it is prepared for the database. * * @since 4.7.0 * * @param array $prepared_comment The prepared comment data for `wp_insert_comment`. * @param WP_REST_Request $request The current request. */ return apply_filters( 'rest_preprocess_comment', $prepared_comment, $request ); } /** * Retrieves the comment's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'comment', 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'author' => array( 'description' => __( 'The ID of the user object, if author was a user.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'author_email' => array( 'description' => __( 'Email address for the object author.' ), 'type' => 'string', 'format' => 'email', 'context' => array( 'edit' ), 'arg_options' => array( 'sanitize_callback' => array( $this, 'check_comment_author_email' ), 'validate_callback' => null, // Skip built-in validation of 'email'. ), ), 'author_ip' => array( 'description' => __( 'IP address for the object author.' ), 'type' => 'string', 'format' => 'ip', 'context' => array( 'edit' ), ), 'author_name' => array( 'description' => __( 'Display name for the object author.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'author_url' => array( 'description' => __( 'URL for the object author.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'edit', 'embed' ), ), 'author_user_agent' => array( 'description' => __( 'User agent for the object author.' ), 'type' => 'string', 'context' => array( 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'content' => array( 'description' => __( 'The content for the object.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Content for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML content for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ), 'date' => array( 'description' => __( "The date the object was published, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit', 'embed' ), ), 'date_gmt' => array( 'description' => __( 'The date the object was published, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'link' => array( 'description' => __( 'URL to the object.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), 'default' => 0, ), 'post' => array( 'description' => __( 'The ID of the associated post object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), 'default' => 0, ), 'status' => array( 'description' => __( 'State of the object.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_key', ), ), 'type' => array( 'description' => __( 'Type of Comment for the object.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); if ( get_option( 'show_avatars' ) ) { $avatar_properties = array(); $avatar_sizes = rest_get_avatar_sizes(); foreach ( $avatar_sizes as $size ) { $avatar_properties[ $size ] = array( /* translators: %d: Avatar image size in pixels. */ 'description' => sprintf( __( 'Avatar URL with image size of %d pixels.' ), $size ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'embed', 'view', 'edit' ), ); } $schema['properties']['author_avatar_urls'] = array( 'description' => __( 'Avatar URLs for the object author.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, 'properties' => $avatar_properties, ); } $schema['properties']['meta'] = $this->meta->get_field_schema(); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Comments collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params['after'] = array( 'description' => __( 'Limit response to comments published after a given ISO8601 compliant date.' ), 'type' => 'string', 'format' => 'date-time', ); $query_params['author'] = array( 'description' => __( 'Limit result set to comments assigned to specific user IDs. Requires authorization.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), ); $query_params['author_exclude'] = array( 'description' => __( 'Ensure result set excludes comments assigned to specific user IDs. Requires authorization.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), ); $query_params['author_email'] = array( 'default' => null, 'description' => __( 'Limit result set to that from a specific author email. Requires authorization.' ), 'format' => 'email', 'type' => 'string', ); $query_params['before'] = array( 'description' => __( 'Limit response to comments published before a given ISO8601 compliant date.' ), 'type' => 'string', 'format' => 'date-time', ); $query_params['exclude'] = array( 'description' => __( 'Ensure result set excludes specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['include'] = array( 'description' => __( 'Limit result set to specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['offset'] = array( 'description' => __( 'Offset the result set by a specific number of items.' ), 'type' => 'integer', ); $query_params['order'] = array( 'description' => __( 'Order sort attribute ascending or descending.' ), 'type' => 'string', 'default' => 'desc', 'enum' => array( 'asc', 'desc', ), ); $query_params['orderby'] = array( 'description' => __( 'Sort collection by object attribute.' ), 'type' => 'string', 'default' => 'date_gmt', 'enum' => array( 'date', 'date_gmt', 'id', 'include', 'post', 'parent', 'type', ), ); $query_params['parent'] = array( 'default' => array(), 'description' => __( 'Limit result set to comments of specific parent IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), ); $query_params['parent_exclude'] = array( 'default' => array(), 'description' => __( 'Ensure result set excludes specific parent IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), ); $query_params['post'] = array( 'default' => array(), 'description' => __( 'Limit result set to comments assigned to specific post IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), ); $query_params['status'] = array( 'default' => 'approve', 'description' => __( 'Limit result set to comments assigned a specific status. Requires authorization.' ), 'sanitize_callback' => 'sanitize_key', 'type' => 'string', 'validate_callback' => 'rest_validate_request_arg', ); $query_params['type'] = array( 'default' => 'comment', 'description' => __( 'Limit result set to comments assigned a specific type. Requires authorization.' ), 'sanitize_callback' => 'sanitize_key', 'type' => 'string', 'validate_callback' => 'rest_validate_request_arg', ); $query_params['password'] = array( 'description' => __( 'The password for the post if it is password protected.' ), 'type' => 'string', ); /** * Filter collection parameters for the comments controller. * * This filter registers the collection parameter, but does not map the * collection parameter to an internal WP_Comment_Query parameter. Use the * `rest_comment_query` filter to set WP_Comment_Query parameters. * * @since 4.7.0 * * @param array $query_params JSON Schema-formatted collection parameters. */ return apply_filters( 'rest_comment_collection_params', $query_params ); } /** * Sets the comment_status of a given comment object when creating or updating a comment. * * @since 4.7.0 * * @param string|int $new_status New comment status. * @param int $comment_id Comment ID. * @return bool Whether the status was changed. */ protected function handle_status_param( $new_status, $comment_id ) { $old_status = wp_get_comment_status( $comment_id ); if ( $new_status === $old_status ) { return false; } switch ( $new_status ) { case 'approved': case 'approve': case '1': $changed = wp_set_comment_status( $comment_id, 'approve' ); break; case 'hold': case '0': $changed = wp_set_comment_status( $comment_id, 'hold' ); break; case 'spam': $changed = wp_spam_comment( $comment_id ); break; case 'unspam': $changed = wp_unspam_comment( $comment_id ); break; case 'trash': $changed = wp_trash_comment( $comment_id ); break; case 'untrash': $changed = wp_untrash_comment( $comment_id ); break; default: $changed = false; break; } return $changed; } /** * Checks if the post can be read. * * Correctly handles posts with the inherit status. * * @since 4.7.0 * * @param WP_Post $post Post object. * @param WP_REST_Request $request Request data to check. * @return bool Whether post can be read. */ protected function check_read_post_permission( $post, $request ) { $post_type = get_post_type_object( $post->post_type ); // Return false if custom post type doesn't exist if ( ! $post_type ) { return false; } $posts_controller = $post_type->get_rest_controller(); // Ensure the posts controller is specifically a WP_REST_Posts_Controller instance // before using methods specific to that controller. if ( ! $posts_controller instanceof WP_REST_Posts_Controller ) { $posts_controller = new WP_REST_Posts_Controller( $post->post_type ); } $has_password_filter = false; // Only check password if a specific post was queried for or a single comment $requested_post = ! empty( $request['post'] ) && ( ! is_array( $request['post'] ) || 1 === count( $request['post'] ) ); $requested_comment = ! empty( $request['id'] ); if ( ( $requested_post || $requested_comment ) && $posts_controller->can_access_password_content( $post, $request ) ) { add_filter( 'post_password_required', '__return_false' ); $has_password_filter = true; } if ( post_password_required( $post ) ) { $result = current_user_can( 'edit_post', $post->ID ); } else { $result = $posts_controller->check_read_permission( $post ); } if ( $has_password_filter ) { remove_filter( 'post_password_required', '__return_false' ); } return $result; } /** * Checks if the comment can be read. * * @since 4.7.0 * * @param WP_Comment $comment Comment object. * @param WP_REST_Request $request Request data to check. * @return bool Whether the comment can be read. */ protected function check_read_permission( $comment, $request ) { if ( ! empty( $comment->comment_post_ID ) ) { $post = get_post( $comment->comment_post_ID ); if ( $post ) { if ( $this->check_read_post_permission( $post, $request ) && 1 === (int) $comment->comment_approved ) { return true; } } } if ( 0 === get_current_user_id() ) { return false; } if ( empty( $comment->comment_post_ID ) && ! current_user_can( 'moderate_comments' ) ) { return false; } if ( ! empty( $comment->user_id ) && get_current_user_id() === (int) $comment->user_id ) { return true; } return current_user_can( 'edit_comment', $comment->comment_ID ); } /** * Checks if a comment can be edited or deleted. * * @since 4.7.0 * * @param WP_Comment $comment Comment object. * @return bool Whether the comment can be edited or deleted. */ protected function check_edit_permission( $comment ) { if ( 0 === (int) get_current_user_id() ) { return false; } if ( current_user_can( 'moderate_comments' ) ) { return true; } return current_user_can( 'edit_comment', $comment->comment_ID ); } /** * Checks a comment author email for validity. * * Accepts either a valid email address or empty string as a valid comment * author email address. Setting the comment author email to an empty * string is allowed when a comment is being updated. * * @since 4.7.0 * * @param string $value Author email value submitted. * @param WP_REST_Request $request Full details about the request. * @param string $param The parameter name. * @return string|WP_Error The sanitized email address, if valid, * otherwise an error. */ public function check_comment_author_email( $value, $request, $param ) { $email = (string) $value; if ( empty( $email ) ) { return $email; } $check_email = rest_validate_request_arg( $email, $request, $param ); if ( is_wp_error( $check_email ) ) { return $check_email; } return $email; } } endpoints/class-wp-rest-controller.php 0000644 00000047536 15213254037 0014166 0 ustar 00 <?php /** * REST API: WP_REST_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core base controller for managing and interacting with REST API items. * * @since 4.7.0 */ abstract class WP_REST_Controller { /** * The namespace of this controller's route. * * @since 4.7.0 * @var string */ protected $namespace; /** * The base of this controller's route. * * @since 4.7.0 * @var string */ protected $rest_base; /** * Cached results of get_item_schema. * * @since 5.3.0 * @var array */ protected $schema; /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { _doing_it_wrong( 'WP_REST_Controller::register_routes', /* translators: %s: register_routes() */ sprintf( __( "Method '%s' must be overridden." ), __METHOD__ ), '4.7' ); } /** * Checks if a given request has access to get items. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Retrieves a collection of items. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Checks if a given request has access to get a specific item. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Retrieves one item from the collection. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Checks if a given request has access to create items. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create items, WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Creates one item from the collection. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Checks if a given request has access to update a specific item. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function update_item_permissions_check( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Updates one item from the collection. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_item( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Checks if a given request has access to delete a specific item. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Deletes one item from the collection. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Prepares one item for create or update operation. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return object|WP_Error The prepared item, or WP_Error object on failure. */ protected function prepare_item_for_database( $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Prepares the item for the REST response. * * @since 4.7.0 * * @param mixed $item WordPress representation of the item. * @param WP_REST_Request $request Request object. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function prepare_item_for_response( $item, $request ) { return new WP_Error( 'invalid-method', /* translators: %s: Method name. */ sprintf( __( "Method '%s' not implemented. Must be overridden in subclass." ), __METHOD__ ), array( 'status' => 405 ) ); } /** * Prepares a response for insertion into a collection. * * @since 4.7.0 * * @param WP_REST_Response $response Response object. * @return array|mixed Response data, ready for insertion into collection data. */ public function prepare_response_for_collection( $response ) { if ( ! ( $response instanceof WP_REST_Response ) ) { return $response; } $data = (array) $response->get_data(); $server = rest_get_server(); $links = $server::get_compact_response_links( $response ); if ( ! empty( $links ) ) { $data['_links'] = $links; } return $data; } /** * Filters a response based on the context defined in the schema. * * @since 4.7.0 * * @param array $data Response data to filter. * @param string $context Context defined in the schema. * @return array Filtered response. */ public function filter_response_by_context( $data, $context ) { $schema = $this->get_item_schema(); return rest_filter_response_by_context( $data, $schema, $context ); } /** * Retrieves the item's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { return $this->add_additional_fields_schema( array() ); } /** * Retrieves the item's schema for display / public consumption purposes. * * @since 4.7.0 * * @return array Public item schema data. */ public function get_public_item_schema() { $schema = $this->get_item_schema(); if ( ! empty( $schema['properties'] ) ) { foreach ( $schema['properties'] as &$property ) { unset( $property['arg_options'] ); } } return $schema; } /** * Retrieves the query params for the collections. * * @since 4.7.0 * * @return array Query parameters for the collection. */ public function get_collection_params() { return array( 'context' => $this->get_context_param(), 'page' => array( 'description' => __( 'Current page of the collection.' ), 'type' => 'integer', 'default' => 1, 'sanitize_callback' => 'absint', 'validate_callback' => 'rest_validate_request_arg', 'minimum' => 1, ), 'per_page' => array( 'description' => __( 'Maximum number of items to be returned in result set.' ), 'type' => 'integer', 'default' => 10, 'minimum' => 1, 'maximum' => 100, 'sanitize_callback' => 'absint', 'validate_callback' => 'rest_validate_request_arg', ), 'search' => array( 'description' => __( 'Limit results to those matching a string.' ), 'type' => 'string', 'sanitize_callback' => 'sanitize_text_field', 'validate_callback' => 'rest_validate_request_arg', ), ); } /** * Retrieves the magical context param. * * Ensures consistent descriptions between endpoints, and populates enum from schema. * * @since 4.7.0 * * @param array $args Optional. Additional arguments for context parameter. Default empty array. * @return array Context parameter details. */ public function get_context_param( $args = array() ) { $param_details = array( 'description' => __( 'Scope under which the request is made; determines fields present in response.' ), 'type' => 'string', 'sanitize_callback' => 'sanitize_key', 'validate_callback' => 'rest_validate_request_arg', ); $schema = $this->get_item_schema(); if ( empty( $schema['properties'] ) ) { return array_merge( $param_details, $args ); } $contexts = array(); foreach ( $schema['properties'] as $attributes ) { if ( ! empty( $attributes['context'] ) ) { $contexts = array_merge( $contexts, $attributes['context'] ); } } if ( ! empty( $contexts ) ) { $param_details['enum'] = array_unique( $contexts ); rsort( $param_details['enum'] ); } return array_merge( $param_details, $args ); } /** * Adds the values from additional fields to a data object. * * @since 4.7.0 * * @param array $prepared Prepared response array. * @param WP_REST_Request $request Full details about the request. * @return array Modified data object with additional fields. */ protected function add_additional_fields_to_object( $prepared, $request ) { $additional_fields = $this->get_additional_fields(); $requested_fields = $this->get_fields_for_response( $request ); foreach ( $additional_fields as $field_name => $field_options ) { if ( ! $field_options['get_callback'] ) { continue; } if ( ! rest_is_field_included( $field_name, $requested_fields ) ) { continue; } $prepared[ $field_name ] = call_user_func( $field_options['get_callback'], $prepared, $field_name, $request, $this->get_object_type() ); } return $prepared; } /** * Updates the values of additional fields added to a data object. * * @since 4.7.0 * * @param object $object Data model like WP_Term or WP_Post. * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True on success, WP_Error object if a field cannot be updated. */ protected function update_additional_fields_for_object( $object, $request ) { $additional_fields = $this->get_additional_fields(); foreach ( $additional_fields as $field_name => $field_options ) { if ( ! $field_options['update_callback'] ) { continue; } // Don't run the update callbacks if the data wasn't passed in the request. if ( ! isset( $request[ $field_name ] ) ) { continue; } $result = call_user_func( $field_options['update_callback'], $request[ $field_name ], $object, $field_name, $request, $this->get_object_type() ); if ( is_wp_error( $result ) ) { return $result; } } return true; } /** * Adds the schema from additional fields to a schema array. * * The type of object is inferred from the passed schema. * * @since 4.7.0 * * @param array $schema Schema array. * @return array Modified Schema array. */ protected function add_additional_fields_schema( $schema ) { if ( empty( $schema['title'] ) ) { return $schema; } // Can't use $this->get_object_type otherwise we cause an inf loop. $object_type = $schema['title']; $additional_fields = $this->get_additional_fields( $object_type ); foreach ( $additional_fields as $field_name => $field_options ) { if ( ! $field_options['schema'] ) { continue; } $schema['properties'][ $field_name ] = $field_options['schema']; } return $schema; } /** * Retrieves all of the registered additional fields for a given object-type. * * @since 4.7.0 * * @param string $object_type Optional. The object type. * @return array Registered additional fields (if any), empty array if none or if the object type could * not be inferred. */ protected function get_additional_fields( $object_type = null ) { if ( ! $object_type ) { $object_type = $this->get_object_type(); } if ( ! $object_type ) { return array(); } global $wp_rest_additional_fields; if ( ! $wp_rest_additional_fields || ! isset( $wp_rest_additional_fields[ $object_type ] ) ) { return array(); } return $wp_rest_additional_fields[ $object_type ]; } /** * Retrieves the object type this controller is responsible for managing. * * @since 4.7.0 * * @return string Object type for the controller. */ protected function get_object_type() { $schema = $this->get_item_schema(); if ( ! $schema || ! isset( $schema['title'] ) ) { return null; } return $schema['title']; } /** * Gets an array of fields to be included on the response. * * Included fields are based on item schema and `_fields=` request argument. * * @since 4.9.6 * * @param WP_REST_Request $request Full details about the request. * @return array Fields to be included in the response. */ public function get_fields_for_response( $request ) { $schema = $this->get_item_schema(); $properties = isset( $schema['properties'] ) ? $schema['properties'] : array(); $additional_fields = $this->get_additional_fields(); foreach ( $additional_fields as $field_name => $field_options ) { // For back-compat, include any field with an empty schema // because it won't be present in $this->get_item_schema(). if ( is_null( $field_options['schema'] ) ) { $properties[ $field_name ] = $field_options; } } // Exclude fields that specify a different context than the request context. $context = $request['context']; if ( $context ) { foreach ( $properties as $name => $options ) { if ( ! empty( $options['context'] ) && ! in_array( $context, $options['context'], true ) ) { unset( $properties[ $name ] ); } } } $fields = array_keys( $properties ); if ( ! isset( $request['_fields'] ) ) { return $fields; } $requested_fields = wp_parse_list( $request['_fields'] ); if ( 0 === count( $requested_fields ) ) { return $fields; } // Trim off outside whitespace from the comma delimited list. $requested_fields = array_map( 'trim', $requested_fields ); // Always persist 'id', because it can be needed for add_additional_fields_to_object(). if ( in_array( 'id', $fields, true ) ) { $requested_fields[] = 'id'; } // Return the list of all requested fields which appear in the schema. return array_reduce( $requested_fields, function( $response_fields, $field ) use ( $fields ) { if ( in_array( $field, $fields, true ) ) { $response_fields[] = $field; return $response_fields; } // Check for nested fields if $field is not a direct match. $nested_fields = explode( '.', $field ); // A nested field is included so long as its top-level property // is present in the schema. if ( in_array( $nested_fields[0], $fields, true ) ) { $response_fields[] = $field; } return $response_fields; }, array() ); } /** * Retrieves an array of endpoint arguments from the item schema for the controller. * * @since 4.7.0 * * @param string $method Optional. HTTP method of the request. The arguments for `CREATABLE` requests are * checked for required values and may fall-back to a given default, this is not done * on `EDITABLE` requests. Default WP_REST_Server::CREATABLE. * @return array Endpoint arguments. */ public function get_endpoint_args_for_item_schema( $method = WP_REST_Server::CREATABLE ) { $schema = $this->get_item_schema(); $schema_properties = ! empty( $schema['properties'] ) ? $schema['properties'] : array(); $endpoint_args = array(); $valid_schema_properties = array( 'type', 'format', 'enum', 'items', 'properties', 'additionalProperties', 'minimum', 'maximum', 'exclusiveMinimum', 'exclusiveMaximum', 'minLength', 'maxLength', 'pattern', 'minItems', 'maxItems', 'uniqueItems', ); foreach ( $schema_properties as $field_id => $params ) { // Arguments specified as `readonly` are not allowed to be set. if ( ! empty( $params['readonly'] ) ) { continue; } $endpoint_args[ $field_id ] = array( 'validate_callback' => 'rest_validate_request_arg', 'sanitize_callback' => 'rest_sanitize_request_arg', ); if ( isset( $params['description'] ) ) { $endpoint_args[ $field_id ]['description'] = $params['description']; } if ( WP_REST_Server::CREATABLE === $method && isset( $params['default'] ) ) { $endpoint_args[ $field_id ]['default'] = $params['default']; } if ( WP_REST_Server::CREATABLE === $method && ! empty( $params['required'] ) ) { $endpoint_args[ $field_id ]['required'] = true; } foreach ( $valid_schema_properties as $schema_prop ) { if ( isset( $params[ $schema_prop ] ) ) { $endpoint_args[ $field_id ][ $schema_prop ] = $params[ $schema_prop ]; } } // Merge in any options provided by the schema property. if ( isset( $params['arg_options'] ) ) { // Only use required / default from arg_options on CREATABLE endpoints. if ( WP_REST_Server::CREATABLE !== $method ) { $params['arg_options'] = array_diff_key( $params['arg_options'], array( 'required' => '', 'default' => '', ) ); } $endpoint_args[ $field_id ] = array_merge( $endpoint_args[ $field_id ], $params['arg_options'] ); } } return $endpoint_args; } /** * Sanitizes the slug value. * * @since 4.7.0 * * @internal We can't use sanitize_title() directly, as the second * parameter is the fallback title, which would end up being set to the * request object. * * @see https://github.com/WP-API/WP-API/issues/1585 * * @todo Remove this in favour of https://core.trac.wordpress.org/ticket/34659 * * @param string $slug Slug value passed in request. * @return string Sanitized value for the slug. */ public function sanitize_slug( $slug ) { return sanitize_title( $slug ); } } endpoints/class-wp-rest-plugins-controller.php 0000644 00000066733 15213254037 0015645 0 ustar 00 <?php /** * REST API: WP_REST_Plugins_Controller class * * @package WordPress * @subpackage REST_API * @since 5.5.0 */ /** * Core class to access plugins via the REST API. * * @since 5.5.0 * * @see WP_REST_Controller */ class WP_REST_Plugins_Controller extends WP_REST_Controller { const PATTERN = '[^.\/]+(?:\/[^.\/]+)?'; /** * Plugins controller constructor. * * @since 5.5.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'plugins'; } /** * Registers the routes for the plugins controller. * * @since 5.5.0 */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => array( 'slug' => array( 'type' => 'string', 'required' => true, 'description' => __( 'WordPress.org plugin directory slug.' ), 'pattern' => '[\w\-]+', ), 'status' => array( 'description' => __( 'The plugin activation status.' ), 'type' => 'string', 'enum' => is_multisite() ? array( 'inactive', 'active', 'network-active' ) : array( 'inactive', 'active' ), 'default' => 'inactive', ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<plugin>' . self::PATTERN . ')', array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'permission_callback' => array( $this, 'update_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), 'plugin' => array( 'type' => 'string', 'pattern' => self::PATTERN, 'validate_callback' => array( $this, 'validate_plugin_param' ), 'sanitize_callback' => array( $this, 'sanitize_plugin_param' ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to get plugins. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { if ( ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_cannot_view_plugins', __( 'Sorry, you are not allowed to manage plugins for this site.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves a collection of plugins. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; $plugins = array(); foreach ( get_plugins() as $file => $data ) { if ( is_wp_error( $this->check_read_permission( $file ) ) ) { continue; } $data['_file'] = $file; if ( ! $this->does_plugin_match_request( $request, $data ) ) { continue; } $plugins[] = $this->prepare_response_for_collection( $this->prepare_item_for_response( $data, $request ) ); } return new WP_REST_Response( $plugins ); } /** * Checks if a given request has access to get a specific plugin. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { if ( ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_cannot_view_plugin', __( 'Sorry, you are not allowed to manage plugins for this site.' ), array( 'status' => rest_authorization_required_code() ) ); } $can_read = $this->check_read_permission( $request['plugin'] ); if ( is_wp_error( $can_read ) ) { return $can_read; } return true; } /** * Retrieves one plugin from the site. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; $data = $this->get_plugin_data( $request['plugin'] ); if ( is_wp_error( $data ) ) { return $data; } return $this->prepare_item_for_response( $data, $request ); } /** * Checks if the given plugin can be viewed by the current user. * * On multisite, this hides non-active network only plugins if the user does not have permission * to manage network plugins. * * @since 5.5.0 * * @param string $plugin The plugin file to check. * @return true|WP_Error True if can read, a WP_Error instance otherwise. */ protected function check_read_permission( $plugin ) { if ( ! $this->is_plugin_installed( $plugin ) ) { return new WP_Error( 'rest_plugin_not_found', __( 'Plugin not found.' ), array( 'status' => 404 ) ); } if ( ! is_multisite() ) { return true; } if ( ! is_network_only_plugin( $plugin ) || is_plugin_active( $plugin ) || current_user_can( 'manage_network_plugins' ) ) { return true; } return new WP_Error( 'rest_cannot_view_plugin', __( 'Sorry, you are not allowed to manage this plugin.' ), array( 'status' => rest_authorization_required_code() ) ); } /** * Checks if a given request has access to upload plugins. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create items, WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { if ( ! current_user_can( 'install_plugins' ) ) { return new WP_Error( 'rest_cannot_install_plugin', __( 'Sorry, you are not allowed to install plugins on this site.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( 'inactive' !== $request['status'] && ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_cannot_activate_plugin', __( 'Sorry, you are not allowed to activate plugins.' ), array( 'status' => rest_authorization_required_code(), ) ); } return true; } /** * Uploads a plugin and optionally activates it. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { require_once ABSPATH . 'wp-admin/includes/file.php'; require_once ABSPATH . 'wp-admin/includes/plugin.php'; require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; $slug = $request['slug']; // Verify filesystem is accessible first. $filesystem_available = $this->is_filesystem_available(); if ( is_wp_error( $filesystem_available ) ) { return $filesystem_available; } $api = plugins_api( 'plugin_information', array( 'slug' => $slug, 'fields' => array( 'sections' => false, 'language_packs' => true, ), ) ); if ( is_wp_error( $api ) ) { if ( false !== strpos( $api->get_error_message(), 'Plugin not found.' ) ) { $api->add_data( array( 'status' => 404 ) ); } else { $api->add_data( array( 'status' => 500 ) ); } return $api; } $skin = new WP_Ajax_Upgrader_Skin(); $upgrader = new Plugin_Upgrader( $skin ); $result = $upgrader->install( $api->download_link ); if ( is_wp_error( $result ) ) { $result->add_data( array( 'status' => 500 ) ); return $result; } // This should be the same as $result above. if ( is_wp_error( $skin->result ) ) { $skin->result->add_data( array( 'status' => 500 ) ); return $skin->result; } if ( $skin->get_errors()->has_errors() ) { $error = $skin->get_errors(); $error->add_data( array( 'status' => 500 ) ); return $error; } if ( is_null( $result ) ) { global $wp_filesystem; // Pass through the error from WP_Filesystem if one was raised. if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) { return new WP_Error( 'unable_to_connect_to_filesystem', $wp_filesystem->errors->get_error_message(), array( 'status' => 500 ) ); } return new WP_Error( 'unable_to_connect_to_filesystem', __( 'Unable to connect to the filesystem. Please confirm your credentials.' ), array( 'status' => 500 ) ); } $file = $upgrader->plugin_info(); if ( ! $file ) { return new WP_Error( 'unable_to_determine_installed_plugin', __( 'Unable to determine what plugin was installed.' ), array( 'status' => 500 ) ); } if ( 'inactive' !== $request['status'] ) { $can_change_status = $this->plugin_status_permission_check( $file, $request['status'], 'inactive' ); if ( is_wp_error( $can_change_status ) ) { return $can_change_status; } $changed_status = $this->handle_plugin_status( $file, $request['status'], 'inactive' ); if ( is_wp_error( $changed_status ) ) { return $changed_status; } } // Install translations. $installed_locales = array_values( get_available_languages() ); /** This filter is documented in wp-includes/update.php */ $installed_locales = apply_filters( 'plugins_update_check_locales', $installed_locales ); $language_packs = array_map( function( $item ) { return (object) $item; }, $api->language_packs ); $language_packs = array_filter( $language_packs, function( $pack ) use ( $installed_locales ) { return in_array( $pack->language, $installed_locales, true ); } ); if ( $language_packs ) { $lp_upgrader = new Language_Pack_Upgrader( $skin ); // Install all applicable language packs for the plugin. $lp_upgrader->bulk_upgrade( $language_packs ); } $path = WP_PLUGIN_DIR . '/' . $file; $data = get_plugin_data( $path, false, false ); $data['_file'] = $file; $response = $this->prepare_item_for_response( $data, $request ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, substr( $file, 0, - 4 ) ) ) ); return $response; } /** * Checks if a given request has access to update a specific plugin. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function update_item_permissions_check( $request ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; if ( ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_cannot_manage_plugins', __( 'Sorry, you are not allowed to manage plugins for this site.' ), array( 'status' => rest_authorization_required_code() ) ); } $can_read = $this->check_read_permission( $request['plugin'] ); if ( is_wp_error( $can_read ) ) { return $can_read; } $status = $this->get_plugin_status( $request['plugin'] ); if ( $request['status'] && $status !== $request['status'] ) { $can_change_status = $this->plugin_status_permission_check( $request['plugin'], $request['status'], $status ); if ( is_wp_error( $can_change_status ) ) { return $can_change_status; } } return true; } /** * Updates one plugin. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_item( $request ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; $data = $this->get_plugin_data( $request['plugin'] ); if ( is_wp_error( $data ) ) { return $data; } $status = $this->get_plugin_status( $request['plugin'] ); if ( $request['status'] && $status !== $request['status'] ) { $handled = $this->handle_plugin_status( $request['plugin'], $request['status'], $status ); if ( is_wp_error( $handled ) ) { return $handled; } } $this->update_additional_fields_for_object( $data, $request ); $request['context'] = 'edit'; return $this->prepare_item_for_response( $data, $request ); } /** * Checks if a given request has access to delete a specific plugin. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { if ( ! current_user_can( 'activate_plugins' ) ) { return new WP_Error( 'rest_cannot_manage_plugins', __( 'Sorry, you are not allowed to manage plugins for this site.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! current_user_can( 'delete_plugins' ) ) { return new WP_Error( 'rest_cannot_manage_plugins', __( 'Sorry, you are not allowed to delete plugins for this site.' ), array( 'status' => rest_authorization_required_code() ) ); } $can_read = $this->check_read_permission( $request['plugin'] ); if ( is_wp_error( $can_read ) ) { return $can_read; } return true; } /** * Deletes one plugin from the site. * * @since 5.5.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { require_once ABSPATH . 'wp-admin/includes/file.php'; require_once ABSPATH . 'wp-admin/includes/plugin.php'; $data = $this->get_plugin_data( $request['plugin'] ); if ( is_wp_error( $data ) ) { return $data; } if ( is_plugin_active( $request['plugin'] ) ) { return new WP_Error( 'rest_cannot_delete_active_plugin', __( 'Cannot delete an active plugin. Please deactivate it first.' ), array( 'status' => 400 ) ); } $filesystem_available = $this->is_filesystem_available(); if ( is_wp_error( $filesystem_available ) ) { return $filesystem_available; } $prepared = $this->prepare_item_for_response( $data, $request ); $deleted = delete_plugins( array( $request['plugin'] ) ); if ( is_wp_error( $deleted ) ) { $deleted->add_data( array( 'status' => 500 ) ); return $deleted; } return new WP_REST_Response( array( 'deleted' => true, 'previous' => $prepared->get_data(), ) ); } /** * Prepares the plugin for the REST response. * * @since 5.5.0 * * @param mixed $item Unmarked up and untranslated plugin data from {@see get_plugin_data()}. * @param WP_REST_Request $request Request object. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function prepare_item_for_response( $item, $request ) { $item = _get_plugin_data_markup_translate( $item['_file'], $item, false ); $marked = _get_plugin_data_markup_translate( $item['_file'], $item, true ); $data = array( 'plugin' => substr( $item['_file'], 0, - 4 ), 'status' => $this->get_plugin_status( $item['_file'] ), 'name' => $item['Name'], 'plugin_uri' => $item['PluginURI'], 'author' => $item['Author'], 'author_uri' => $item['AuthorURI'], 'description' => array( 'raw' => $item['Description'], 'rendered' => $marked['Description'], ), 'version' => $item['Version'], 'network_only' => $item['Network'], 'requires_wp' => $item['RequiresWP'], 'requires_php' => $item['RequiresPHP'], 'textdomain' => $item['TextDomain'], ); $data = $this->add_additional_fields_to_object( $data, $request ); $response = new WP_REST_Response( $data ); $response->add_links( $this->prepare_links( $item ) ); /** * Filters the plugin data for a response. * * @since 5.5.0 * * @param WP_REST_Response $response The response object. * @param array $item The plugin item from {@see get_plugin_data()}. * @param WP_REST_Request $request The request object. */ return apply_filters( 'rest_prepare_plugin', $response, $item, $request ); } /** * Prepares links for the request. * * @since 5.5.0 * * @param array $item The plugin item. * @return array[] */ protected function prepare_links( $item ) { return array( 'self' => array( 'href' => rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, substr( $item['_file'], 0, - 4 ) ) ), ), ); } /** * Gets the plugin header data for a plugin. * * @since 5.5.0 * * @param string $plugin The plugin file to get data for. * @return array|WP_Error The plugin data, or a WP_Error if the plugin is not installed. */ protected function get_plugin_data( $plugin ) { $plugins = get_plugins(); if ( ! isset( $plugins[ $plugin ] ) ) { return new WP_Error( 'rest_plugin_not_found', __( 'Plugin not found.' ), array( 'status' => 404 ) ); } $data = $plugins[ $plugin ]; $data['_file'] = $plugin; return $data; } /** * Get's the activation status for a plugin. * * @since 5.5.0 * * @param string $plugin The plugin file to check. * @return string Either 'network-active', 'active' or 'inactive'. */ protected function get_plugin_status( $plugin ) { if ( is_plugin_active_for_network( $plugin ) ) { return 'network-active'; } if ( is_plugin_active( $plugin ) ) { return 'active'; } return 'inactive'; } /** * Handle updating a plugin's status. * * @since 5.5.0 * * @param string $plugin The plugin file to update. * @param string $new_status The plugin's new status. * @param string $current_status The plugin's current status. * * @return true|WP_Error */ protected function plugin_status_permission_check( $plugin, $new_status, $current_status ) { if ( is_multisite() && ( 'network-active' === $current_status || 'network-active' === $new_status ) && ! current_user_can( 'manage_network_plugins' ) ) { return new WP_Error( 'rest_cannot_manage_network_plugins', __( 'Sorry, you are not allowed to manage network plugins.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ( 'active' === $new_status || 'network-active' === $new_status ) && ! current_user_can( 'activate_plugin', $plugin ) ) { return new WP_Error( 'rest_cannot_activate_plugin', __( 'Sorry, you are not allowed to activate this plugin.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( 'inactive' === $new_status && ! current_user_can( 'deactivate_plugin', $plugin ) ) { return new WP_Error( 'rest_cannot_deactivate_plugin', __( 'Sorry, you are not allowed to deactivate this plugin.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Handle updating a plugin's status. * * @since 5.5.0 * * @param string $plugin The plugin file to update. * @param string $new_status The plugin's new status. * @param string $current_status The plugin's current status. * @return true|WP_Error */ protected function handle_plugin_status( $plugin, $new_status, $current_status ) { if ( 'inactive' === $new_status ) { deactivate_plugins( $plugin, false, 'network-active' === $current_status ); return true; } if ( 'active' === $new_status && 'network-active' === $current_status ) { return true; } $network_activate = 'network-active' === $new_status; if ( is_multisite() && ! $network_activate && is_network_only_plugin( $plugin ) ) { return new WP_Error( 'rest_network_only_plugin', __( 'Network only plugin must be network activated.' ), array( 'status' => 400 ) ); } $activated = activate_plugin( $plugin, '', $network_activate ); if ( is_wp_error( $activated ) ) { $activated->add_data( array( 'status' => 500 ) ); return $activated; } return true; } /** * Checks that the "plugin" parameter is a valid path. * * @since 5.5.0 * * @param string $file The plugin file parameter. * @return bool */ public function validate_plugin_param( $file ) { if ( ! is_string( $file ) || ! preg_match( '/' . self::PATTERN . '/u', $file ) ) { return false; } $validated = validate_file( plugin_basename( $file ) ); return 0 === $validated; } /** * Sanitizes the "plugin" parameter to be a proper plugin file with ".php" appended. * * @since 5.5.0 * * @param string $file The plugin file parameter. * @return string */ public function sanitize_plugin_param( $file ) { return plugin_basename( sanitize_text_field( $file . '.php' ) ); } /** * Checks if the plugin matches the requested parameters. * * @since 5.5.0 * * @param WP_REST_Request $request The request to require the plugin matches against. * @param array $item The plugin item. * * @return bool */ protected function does_plugin_match_request( $request, $item ) { $search = $request['search']; if ( $search ) { $matched_search = false; foreach ( $item as $field ) { if ( is_string( $field ) && false !== strpos( strip_tags( $field ), $search ) ) { $matched_search = true; break; } } if ( ! $matched_search ) { return false; } } $status = $request['status']; if ( $status && ! in_array( $this->get_plugin_status( $item['_file'] ), $status, true ) ) { return false; } return true; } /** * Checks if the plugin is installed. * * @since 5.5.0 * * @param string $plugin The plugin file. * @return bool */ protected function is_plugin_installed( $plugin ) { return file_exists( WP_PLUGIN_DIR . '/' . $plugin ); } /** * Determine if the endpoints are available. * * Only the 'Direct' filesystem transport, and SSH/FTP when credentials are stored are supported at present. * * @since 5.5.0 * * @return true|WP_Error True if filesystem is available, WP_Error otherwise. */ protected function is_filesystem_available() { $filesystem_method = get_filesystem_method(); if ( 'direct' === $filesystem_method ) { return true; } ob_start(); $filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() ); ob_end_clean(); if ( $filesystem_credentials_are_stored ) { return true; } return new WP_Error( 'fs_unavailable', __( 'The filesystem is currently unavailable for managing plugins.' ), array( 'status' => 500 ) ); } /** * Retrieves the plugin's schema, conforming to JSON Schema. * * @since 5.5.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $this->schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'plugin', 'type' => 'object', 'properties' => array( 'plugin' => array( 'description' => __( 'The plugin file.' ), 'type' => 'string', 'pattern' => self::PATTERN, 'readonly' => true, 'context' => array( 'view', 'edit', 'embed' ), ), 'status' => array( 'description' => __( 'The plugin activation status.' ), 'type' => 'string', 'enum' => is_multisite() ? array( 'inactive', 'active', 'network-active' ) : array( 'inactive', 'active' ), 'context' => array( 'view', 'edit', 'embed' ), ), 'name' => array( 'description' => __( 'The plugin name.' ), 'type' => 'string', 'readonly' => true, 'context' => array( 'view', 'edit', 'embed' ), ), 'plugin_uri' => array( 'description' => __( 'The plugin\'s website address.' ), 'type' => 'string', 'format' => 'uri', 'readonly' => true, 'context' => array( 'view', 'edit' ), ), 'author' => array( 'description' => __( 'The plugin author.' ), 'type' => 'object', 'readonly' => true, 'context' => array( 'view', 'edit' ), ), 'author_uri' => array( 'description' => __( 'Plugin author\'s website address.' ), 'type' => 'string', 'format' => 'uri', 'readonly' => true, 'context' => array( 'view', 'edit' ), ), 'description' => array( 'description' => __( 'The plugin description.' ), 'type' => 'object', 'readonly' => true, 'context' => array( 'view', 'edit' ), 'properties' => array( 'raw' => array( 'description' => __( 'The raw plugin description.' ), 'type' => 'string', ), 'rendered' => array( 'description' => __( 'The plugin description formatted for display.' ), 'type' => 'string', ), ), ), 'version' => array( 'description' => __( 'The plugin version number.' ), 'type' => 'string', 'readonly' => true, 'context' => array( 'view', 'edit' ), ), 'network_only' => array( 'description' => __( 'Whether the plugin can only be activated network-wide.' ), 'type' => 'boolean', 'readonly' => true, 'context' => array( 'view', 'edit', 'embed' ), ), 'requires_wp' => array( 'description' => __( 'Minimum required version of WordPress.' ), 'type' => 'string', 'readonly' => true, 'context' => array( 'view', 'edit', 'embed' ), ), 'requires_php' => array( 'description' => __( 'Minimum required version of PHP.' ), 'type' => 'string', 'readonly' => true, 'context' => array( 'view', 'edit', 'embed' ), ), 'textdomain' => array( 'description' => __( 'The plugin\'s text domain.' ), 'type' => 'string', 'readonly' => true, 'context' => array( 'view', 'edit' ), ), ), ); return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for the collections. * * @since 5.5.0 * * @return array Query parameters for the collection. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params['status'] = array( 'description' => __( 'Limits results to plugins with the given status.' ), 'type' => 'array', 'items' => array( 'type' => 'string', 'enum' => is_multisite() ? array( 'inactive', 'active', 'network-active' ) : array( 'inactive', 'active' ), ), ); unset( $query_params['page'], $query_params['per_page'] ); return $query_params; } } endpoints/class-wp-rest-post-statuses-controller.php 0000644 00000023547 15213254037 0017016 0 ustar 00 <?php /** * REST API: WP_REST_Post_Statuses_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to access post statuses via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Post_Statuses_Controller extends WP_REST_Controller { /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'statuses'; } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<status>[\w-]+)', array( 'args' => array( 'status' => array( 'description' => __( 'An alphanumeric identifier for the status.' ), 'type' => 'string', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks whether a given request has permission to read post statuses. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { if ( 'edit' === $request['context'] ) { $types = get_post_types( array( 'show_in_rest' => true ), 'objects' ); foreach ( $types as $type ) { if ( current_user_can( $type->cap->edit_posts ) ) { return true; } } return new WP_Error( 'rest_cannot_view', __( 'Sorry, you are not allowed to manage post statuses.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves all post statuses, depending on user context. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $data = array(); $statuses = get_post_stati( array( 'internal' => false ), 'object' ); $statuses['trash'] = get_post_status_object( 'trash' ); foreach ( $statuses as $slug => $obj ) { $ret = $this->check_read_permission( $obj ); if ( ! $ret ) { continue; } $status = $this->prepare_item_for_response( $obj, $request ); $data[ $obj->name ] = $this->prepare_response_for_collection( $status ); } return rest_ensure_response( $data ); } /** * Checks if a given request has access to read a post status. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { $status = get_post_status_object( $request['status'] ); if ( empty( $status ) ) { return new WP_Error( 'rest_status_invalid', __( 'Invalid status.' ), array( 'status' => 404 ) ); } $check = $this->check_read_permission( $status ); if ( ! $check ) { return new WP_Error( 'rest_cannot_read_status', __( 'Cannot view status.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Checks whether a given post status should be visible. * * @since 4.7.0 * * @param object $status Post status. * @return bool True if the post status is visible, otherwise false. */ protected function check_read_permission( $status ) { if ( true === $status->public ) { return true; } if ( false === $status->internal || 'trash' === $status->name ) { $types = get_post_types( array( 'show_in_rest' => true ), 'objects' ); foreach ( $types as $type ) { if ( current_user_can( $type->cap->edit_posts ) ) { return true; } } } return false; } /** * Retrieves a specific post status. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $obj = get_post_status_object( $request['status'] ); if ( empty( $obj ) ) { return new WP_Error( 'rest_status_invalid', __( 'Invalid status.' ), array( 'status' => 404 ) ); } $data = $this->prepare_item_for_response( $obj, $request ); return rest_ensure_response( $data ); } /** * Prepares a post status object for serialization. * * @since 4.7.0 * * @param stdClass $status Post status data. * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response Post status data. */ public function prepare_item_for_response( $status, $request ) { $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'name', $fields, true ) ) { $data['name'] = $status->label; } if ( in_array( 'private', $fields, true ) ) { $data['private'] = (bool) $status->private; } if ( in_array( 'protected', $fields, true ) ) { $data['protected'] = (bool) $status->protected; } if ( in_array( 'public', $fields, true ) ) { $data['public'] = (bool) $status->public; } if ( in_array( 'queryable', $fields, true ) ) { $data['queryable'] = (bool) $status->publicly_queryable; } if ( in_array( 'show_in_list', $fields, true ) ) { $data['show_in_list'] = (bool) $status->show_in_admin_all_list; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $status->name; } if ( in_array( 'date_floating', $fields, true ) ) { $data['date_floating'] = $status->date_floating; } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); $response = rest_ensure_response( $data ); if ( 'publish' === $status->name ) { $response->add_link( 'archives', rest_url( 'wp/v2/posts' ) ); } else { $response->add_link( 'archives', add_query_arg( 'status', $status->name, rest_url( 'wp/v2/posts' ) ) ); } /** * Filters a status returned from the REST API. * * Allows modification of the status data right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param object $status The original status object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_status', $response, $status, $request ); } /** * Retrieves the post status' schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'status', 'type' => 'object', 'properties' => array( 'name' => array( 'description' => __( 'The title for the status.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'private' => array( 'description' => __( 'Whether posts with this status should be private.' ), 'type' => 'boolean', 'context' => array( 'edit' ), 'readonly' => true, ), 'protected' => array( 'description' => __( 'Whether posts with this status should be protected.' ), 'type' => 'boolean', 'context' => array( 'edit' ), 'readonly' => true, ), 'public' => array( 'description' => __( 'Whether posts of this status should be shown in the front end of the site.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'queryable' => array( 'description' => __( 'Whether posts with this status should be publicly-queryable.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'show_in_list' => array( 'description' => __( 'Whether to include posts in the edit listing for their post type.' ), 'type' => 'boolean', 'context' => array( 'edit' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the status.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'date_floating' => array( 'description' => __( 'Whether posts of this status may have floating published dates.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { return array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ); } } endpoints/class-wp-rest-post-types-controller.php 0000644 00000023503 15213254037 0016277 0 ustar 00 <?php /** * REST API: WP_REST_Post_Types_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class to access post types via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Post_Types_Controller extends WP_REST_Controller { /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'types'; } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<type>[\w-]+)', array( 'args' => array( 'type' => array( 'description' => __( 'An alphanumeric identifier for the post type.' ), 'type' => 'string', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => '__return_true', 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks whether a given request has permission to read types. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { if ( 'edit' === $request['context'] ) { $types = get_post_types( array( 'show_in_rest' => true ), 'objects' ); foreach ( $types as $type ) { if ( current_user_can( $type->cap->edit_posts ) ) { return true; } } return new WP_Error( 'rest_cannot_view', __( 'Sorry, you are not allowed to edit posts in this post type.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves all public post types. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $data = array(); $types = get_post_types( array( 'show_in_rest' => true ), 'objects' ); foreach ( $types as $type ) { if ( 'edit' === $request['context'] && ! current_user_can( $type->cap->edit_posts ) ) { continue; } $post_type = $this->prepare_item_for_response( $type, $request ); $data[ $type->name ] = $this->prepare_response_for_collection( $post_type ); } return rest_ensure_response( $data ); } /** * Retrieves a specific post type. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $obj = get_post_type_object( $request['type'] ); if ( empty( $obj ) ) { return new WP_Error( 'rest_type_invalid', __( 'Invalid post type.' ), array( 'status' => 404 ) ); } if ( empty( $obj->show_in_rest ) ) { return new WP_Error( 'rest_cannot_read_type', __( 'Cannot view post type.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( 'edit' === $request['context'] && ! current_user_can( $obj->cap->edit_posts ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit posts in this post type.' ), array( 'status' => rest_authorization_required_code() ) ); } $data = $this->prepare_item_for_response( $obj, $request ); return rest_ensure_response( $data ); } /** * Prepares a post type object for serialization. * * @since 4.7.0 * * @param WP_Post_Type $post_type Post type object. * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $post_type, $request ) { $taxonomies = wp_list_filter( get_object_taxonomies( $post_type->name, 'objects' ), array( 'show_in_rest' => true ) ); $taxonomies = wp_list_pluck( $taxonomies, 'name' ); $base = ! empty( $post_type->rest_base ) ? $post_type->rest_base : $post_type->name; $supports = get_all_post_type_supports( $post_type->name ); $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'capabilities', $fields, true ) ) { $data['capabilities'] = $post_type->cap; } if ( in_array( 'description', $fields, true ) ) { $data['description'] = $post_type->description; } if ( in_array( 'hierarchical', $fields, true ) ) { $data['hierarchical'] = $post_type->hierarchical; } if ( in_array( 'viewable', $fields, true ) ) { $data['viewable'] = is_post_type_viewable( $post_type ); } if ( in_array( 'labels', $fields, true ) ) { $data['labels'] = $post_type->labels; } if ( in_array( 'name', $fields, true ) ) { $data['name'] = $post_type->label; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $post_type->name; } if ( in_array( 'supports', $fields, true ) ) { $data['supports'] = $supports; } if ( in_array( 'taxonomies', $fields, true ) ) { $data['taxonomies'] = array_values( $taxonomies ); } if ( in_array( 'rest_base', $fields, true ) ) { $data['rest_base'] = $base; } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $response->add_links( array( 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), 'https://api.w.org/items' => array( 'href' => rest_url( sprintf( 'wp/v2/%s', $base ) ), ), ) ); /** * Filters a post type returned from the API. * * Allows modification of the post type data right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Post_Type $post_type The original post type object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_post_type', $response, $post_type, $request ); } /** * Retrieves the post type's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'type', 'type' => 'object', 'properties' => array( 'capabilities' => array( 'description' => __( 'All capabilities used by the post type.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'description' => array( 'description' => __( 'A human-readable description of the post type.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'hierarchical' => array( 'description' => __( 'Whether or not the post type should have children.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'viewable' => array( 'description' => __( 'Whether or not the post type can be viewed.' ), 'type' => 'boolean', 'context' => array( 'edit' ), 'readonly' => true, ), 'labels' => array( 'description' => __( 'Human-readable labels for the post type for various contexts.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'name' => array( 'description' => __( 'The title for the post type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the post type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'supports' => array( 'description' => __( 'All features, supported by the post type.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'taxonomies' => array( 'description' => __( 'Taxonomies associated with post type.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'rest_base' => array( 'description' => __( 'REST base route for the post type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { return array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ); } } endpoints/class-wp-rest-posts-controller.php 0000644 00000253720 15213254037 0015326 0 ustar 00 <?php /** * REST API: WP_REST_Posts_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class to access posts via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Posts_Controller extends WP_REST_Controller { /** * Post type. * * @since 4.7.0 * @var string */ protected $post_type; /** * Instance of a post meta fields object. * * @since 4.7.0 * @var WP_REST_Post_Meta_Fields */ protected $meta; /** * Passwordless post access permitted. * * @since 5.7.1 * @var int[] */ protected $password_check_passed = array(); /** * Constructor. * * @since 4.7.0 * * @param string $post_type Post type. */ public function __construct( $post_type ) { $this->post_type = $post_type; $this->namespace = 'wp/v2'; $obj = get_post_type_object( $post_type ); $this->rest_base = ! empty( $obj->rest_base ) ? $obj->rest_base : $obj->name; $this->meta = new WP_REST_Post_Meta_Fields( $this->post_type ); } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); $schema = $this->get_item_schema(); $get_item_args = array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ); if ( isset( $schema['properties']['password'] ) ) { $get_item_args['password'] = array( 'description' => __( 'The password for the post if it is password protected.' ), 'type' => 'string', ); } register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => $get_item_args, ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'permission_callback' => array( $this, 'update_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Whether to bypass Trash and force deletion.' ), ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to read posts. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { $post_type = get_post_type_object( $this->post_type ); if ( 'edit' === $request['context'] && ! current_user_can( $post_type->cap->edit_posts ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit posts in this post type.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Override the result of the post password check for REST requested posts. * * Allow users to read the content of password protected posts if they have * previously passed a permission check or if they have the `edit_post` capability * for the post being checked. * * @since 5.7.1 * * @param bool $required Whether the post requires a password check. * @param WP_Post $post The post been password checked. * @return bool Result of password check taking in to account REST API considerations. */ public function check_password_required( $required, $post ) { if ( ! $required ) { return $required; } $post = get_post( $post ); if ( ! $post ) { return $required; } if ( ! empty( $this->password_check_passed[ $post->ID ] ) ) { // Password previously checked and approved. return false; } return ! current_user_can( 'edit_post', $post->ID ); } /** * Retrieves a collection of posts. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { // Ensure a search string is set in case the orderby is set to 'relevance'. if ( ! empty( $request['orderby'] ) && 'relevance' === $request['orderby'] && empty( $request['search'] ) ) { return new WP_Error( 'rest_no_search_term_defined', __( 'You need to define a search term to order by relevance.' ), array( 'status' => 400 ) ); } // Ensure an include parameter is set in case the orderby is set to 'include'. if ( ! empty( $request['orderby'] ) && 'include' === $request['orderby'] && empty( $request['include'] ) ) { return new WP_Error( 'rest_orderby_include_missing_include', __( 'You need to define an include parameter to order by include.' ), array( 'status' => 400 ) ); } // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); $args = array(); /* * This array defines mappings between public API query parameters whose * values are accepted as-passed, and their internal WP_Query parameter * name equivalents (some are the same). Only values which are also * present in $registered will be set. */ $parameter_mappings = array( 'author' => 'author__in', 'author_exclude' => 'author__not_in', 'exclude' => 'post__not_in', 'include' => 'post__in', 'menu_order' => 'menu_order', 'offset' => 'offset', 'order' => 'order', 'orderby' => 'orderby', 'page' => 'paged', 'parent' => 'post_parent__in', 'parent_exclude' => 'post_parent__not_in', 'search' => 's', 'slug' => 'post_name__in', 'status' => 'post_status', ); /* * For each known parameter which is both registered and present in the request, * set the parameter's value on the query $args. */ foreach ( $parameter_mappings as $api_param => $wp_param ) { if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) { $args[ $wp_param ] = $request[ $api_param ]; } } // Check for & assign any parameters which require special handling or setting. $args['date_query'] = array(); // Set before into date query. Date query must be specified as an array of an array. if ( isset( $registered['before'], $request['before'] ) ) { $args['date_query'][0]['before'] = $request['before']; } // Set after into date query. Date query must be specified as an array of an array. if ( isset( $registered['after'], $request['after'] ) ) { $args['date_query'][0]['after'] = $request['after']; } // Ensure our per_page parameter overrides any provided posts_per_page filter. if ( isset( $registered['per_page'] ) ) { $args['posts_per_page'] = $request['per_page']; } if ( isset( $registered['sticky'], $request['sticky'] ) ) { $sticky_posts = get_option( 'sticky_posts', array() ); if ( ! is_array( $sticky_posts ) ) { $sticky_posts = array(); } if ( $request['sticky'] ) { /* * As post__in will be used to only get sticky posts, * we have to support the case where post__in was already * specified. */ $args['post__in'] = $args['post__in'] ? array_intersect( $sticky_posts, $args['post__in'] ) : $sticky_posts; /* * If we intersected, but there are no post IDs in common, * WP_Query won't return "no posts" for post__in = array() * so we have to fake it a bit. */ if ( ! $args['post__in'] ) { $args['post__in'] = array( 0 ); } } elseif ( $sticky_posts ) { /* * As post___not_in will be used to only get posts that * are not sticky, we have to support the case where post__not_in * was already specified. */ $args['post__not_in'] = array_merge( $args['post__not_in'], $sticky_posts ); } } // Force the post_type argument, since it's not a user input variable. $args['post_type'] = $this->post_type; /** * Filters the query arguments for a request. * * Enables adding extra arguments or setting defaults for a post collection request. * * @since 4.7.0 * * @link https://developer.wordpress.org/reference/classes/wp_query/ * * @param array $args Key value array of query var to query value. * @param WP_REST_Request $request The request used. */ $args = apply_filters( "rest_{$this->post_type}_query", $args, $request ); $query_args = $this->prepare_items_query( $args, $request ); $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); if ( ! empty( $request['tax_relation'] ) ) { $query_args['tax_query'] = array( 'relation' => $request['tax_relation'] ); } foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; $tax_exclude = $base . '_exclude'; if ( ! empty( $request[ $base ] ) ) { $query_args['tax_query'][] = array( 'taxonomy' => $taxonomy->name, 'field' => 'term_id', 'terms' => $request[ $base ], 'include_children' => false, ); } if ( ! empty( $request[ $tax_exclude ] ) ) { $query_args['tax_query'][] = array( 'taxonomy' => $taxonomy->name, 'field' => 'term_id', 'terms' => $request[ $tax_exclude ], 'include_children' => false, 'operator' => 'NOT IN', ); } } $posts_query = new WP_Query(); $query_result = $posts_query->query( $query_args ); // Allow access to all password protected posts if the context is edit. if ( 'edit' === $request['context'] ) { add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 ); } $posts = array(); foreach ( $query_result as $post ) { if ( 'edit' === $request['context'] ) { $permission = $this->check_update_permission( $post ); } else { $permission = $this->check_read_permission( $post ); } if ( ! $permission ) { continue; } $data = $this->prepare_item_for_response( $post, $request ); $posts[] = $this->prepare_response_for_collection( $data ); } // Reset filter. if ( 'edit' === $request['context'] ) { remove_filter( 'post_password_required', array( $this, 'check_password_required' ) ); } $page = (int) $query_args['paged']; $total_posts = $posts_query->found_posts; if ( $total_posts < 1 ) { // Out-of-bounds, run the query again without LIMIT for total count. unset( $query_args['paged'] ); $count_query = new WP_Query(); $count_query->query( $query_args ); $total_posts = $count_query->found_posts; } $max_pages = ceil( $total_posts / (int) $posts_query->query_vars['posts_per_page'] ); if ( $page > $max_pages && $total_posts > 0 ) { return new WP_Error( 'rest_post_invalid_page_number', __( 'The page number requested is larger than the number of pages available.' ), array( 'status' => 400 ) ); } $response = rest_ensure_response( $posts ); $response->header( 'X-WP-Total', (int) $total_posts ); $response->header( 'X-WP-TotalPages', (int) $max_pages ); $request_params = $request->get_query_params(); $base = add_query_arg( urlencode_deep( $request_params ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) ); if ( $page > 1 ) { $prev_page = $page - 1; if ( $prev_page > $max_pages ) { $prev_page = $max_pages; } $prev_link = add_query_arg( 'page', $prev_page, $base ); $response->link_header( 'prev', $prev_link ); } if ( $max_pages > $page ) { $next_page = $page + 1; $next_link = add_query_arg( 'page', $next_page, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Get the post, if the ID is valid. * * @since 4.7.2 * * @param int $id Supplied ID. * @return WP_Post|WP_Error Post object if ID is valid, WP_Error otherwise. */ protected function get_post( $id ) { $error = new WP_Error( 'rest_post_invalid_id', __( 'Invalid post ID.' ), array( 'status' => 404 ) ); if ( (int) $id <= 0 ) { return $error; } $post = get_post( (int) $id ); if ( empty( $post ) || empty( $post->ID ) || $this->post_type !== $post->post_type ) { return $error; } return $post; } /** * Checks if a given request has access to read a post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { $post = $this->get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } if ( 'edit' === $request['context'] && $post && ! $this->check_update_permission( $post ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit this post.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( $post && ! empty( $request['password'] ) ) { // Check post password, and return error if invalid. if ( ! hash_equals( $post->post_password, $request['password'] ) ) { return new WP_Error( 'rest_post_incorrect_password', __( 'Incorrect post password.' ), array( 'status' => 403 ) ); } } // Allow access to all password protected posts if the context is edit. if ( 'edit' === $request['context'] ) { add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 ); } if ( $post ) { return $this->check_read_permission( $post ); } return true; } /** * Checks if the user can access password-protected content. * * This method determines whether we need to override the regular password * check in core with a filter. * * @since 4.7.0 * * @param WP_Post $post Post to check against. * @param WP_REST_Request $request Request data to check. * @return bool True if the user can access password-protected content, otherwise false. */ public function can_access_password_content( $post, $request ) { if ( empty( $post->post_password ) ) { // No filter required. return false; } /* * Users always gets access to password protected content in the edit * context if they have the `edit_post` meta capability. */ if ( 'edit' === $request['context'] && current_user_can( 'edit_post', $post->ID ) ) { return true; } // No password, no auth. if ( empty( $request['password'] ) ) { return false; } // Double-check the request password. return hash_equals( $post->post_password, $request['password'] ); } /** * Retrieves a single post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $post = $this->get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } $data = $this->prepare_item_for_response( $post, $request ); $response = rest_ensure_response( $data ); if ( is_post_type_viewable( get_post_type_object( $post->post_type ) ) ) { $response->link_header( 'alternate', get_permalink( $post->ID ), array( 'type' => 'text/html' ) ); } return $response; } /** * Checks if a given request has access to create a post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create items, WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { if ( ! empty( $request['id'] ) ) { return new WP_Error( 'rest_post_exists', __( 'Cannot create existing post.' ), array( 'status' => 400 ) ); } $post_type = get_post_type_object( $this->post_type ); if ( ! empty( $request['author'] ) && get_current_user_id() !== $request['author'] && ! current_user_can( $post_type->cap->edit_others_posts ) ) { return new WP_Error( 'rest_cannot_edit_others', __( 'Sorry, you are not allowed to create posts as this user.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) && ! current_user_can( $post_type->cap->publish_posts ) ) { return new WP_Error( 'rest_cannot_assign_sticky', __( 'Sorry, you are not allowed to make posts sticky.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! current_user_can( $post_type->cap->create_posts ) ) { return new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create posts as this user.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! $this->check_assign_terms_permission( $request ) ) { return new WP_Error( 'rest_cannot_assign_term', __( 'Sorry, you are not allowed to assign the provided terms.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Creates a single post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { if ( ! empty( $request['id'] ) ) { return new WP_Error( 'rest_post_exists', __( 'Cannot create existing post.' ), array( 'status' => 400 ) ); } $prepared_post = $this->prepare_item_for_database( $request ); if ( is_wp_error( $prepared_post ) ) { return $prepared_post; } $prepared_post->post_type = $this->post_type; $post_id = wp_insert_post( wp_slash( (array) $prepared_post ), true ); if ( is_wp_error( $post_id ) ) { if ( 'db_insert_error' === $post_id->get_error_code() ) { $post_id->add_data( array( 'status' => 500 ) ); } else { $post_id->add_data( array( 'status' => 400 ) ); } return $post_id; } $post = get_post( $post_id ); /** * Fires after a single post is created or updated via the REST API. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * @since 4.7.0 * * @param WP_Post $post Inserted or updated post object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a post, false when updating. */ do_action( "rest_insert_{$this->post_type}", $post, $request, true ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['sticky'] ) ) { if ( ! empty( $request['sticky'] ) ) { stick_post( $post_id ); } else { unstick_post( $post_id ); } } if ( ! empty( $schema['properties']['featured_media'] ) && isset( $request['featured_media'] ) ) { $this->handle_featured_media( $request['featured_media'], $post_id ); } if ( ! empty( $schema['properties']['format'] ) && ! empty( $request['format'] ) ) { set_post_format( $post, $request['format'] ); } if ( ! empty( $schema['properties']['template'] ) && isset( $request['template'] ) ) { $this->handle_template( $request['template'], $post_id, true ); } $terms_update = $this->handle_terms( $post_id, $request ); if ( is_wp_error( $terms_update ) ) { return $terms_update; } if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $post_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $post = get_post( $post_id ); $fields_update = $this->update_additional_fields_for_object( $post, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** * Fires after a single post is completely created or updated via the REST API. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * @since 5.0.0 * * @param WP_Post $post Inserted or updated post object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a post, false when updating. */ do_action( "rest_after_insert_{$this->post_type}", $post, $request, true ); $response = $this->prepare_item_for_response( $post, $request ); $response = rest_ensure_response( $response ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $post_id ) ) ); return $response; } /** * Checks if a given request has access to update a post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function update_item_permissions_check( $request ) { $post = $this->get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } $post_type = get_post_type_object( $this->post_type ); if ( $post && ! $this->check_update_permission( $post ) ) { return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this post.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! empty( $request['author'] ) && get_current_user_id() !== $request['author'] && ! current_user_can( $post_type->cap->edit_others_posts ) ) { return new WP_Error( 'rest_cannot_edit_others', __( 'Sorry, you are not allowed to update posts as this user.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! empty( $request['sticky'] ) && ! current_user_can( $post_type->cap->edit_others_posts ) && ! current_user_can( $post_type->cap->publish_posts ) ) { return new WP_Error( 'rest_cannot_assign_sticky', __( 'Sorry, you are not allowed to make posts sticky.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! $this->check_assign_terms_permission( $request ) ) { return new WP_Error( 'rest_cannot_assign_term', __( 'Sorry, you are not allowed to assign the provided terms.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Updates a single post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_item( $request ) { $valid_check = $this->get_post( $request['id'] ); if ( is_wp_error( $valid_check ) ) { return $valid_check; } $post = $this->prepare_item_for_database( $request ); if ( is_wp_error( $post ) ) { return $post; } // Convert the post object to an array, otherwise wp_update_post() will expect non-escaped input. $post_id = wp_update_post( wp_slash( (array) $post ), true ); if ( is_wp_error( $post_id ) ) { if ( 'db_update_error' === $post_id->get_error_code() ) { $post_id->add_data( array( 'status' => 500 ) ); } else { $post_id->add_data( array( 'status' => 400 ) ); } return $post_id; } $post = get_post( $post_id ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */ do_action( "rest_insert_{$this->post_type}", $post, $request, false ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['format'] ) && ! empty( $request['format'] ) ) { set_post_format( $post, $request['format'] ); } if ( ! empty( $schema['properties']['featured_media'] ) && isset( $request['featured_media'] ) ) { $this->handle_featured_media( $request['featured_media'], $post_id ); } if ( ! empty( $schema['properties']['sticky'] ) && isset( $request['sticky'] ) ) { if ( ! empty( $request['sticky'] ) ) { stick_post( $post_id ); } else { unstick_post( $post_id ); } } if ( ! empty( $schema['properties']['template'] ) && isset( $request['template'] ) ) { $this->handle_template( $request['template'], $post->ID ); } $terms_update = $this->handle_terms( $post->ID, $request ); if ( is_wp_error( $terms_update ) ) { return $terms_update; } if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $post->ID ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $post = get_post( $post_id ); $fields_update = $this->update_additional_fields_for_object( $post, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); // Filter is fired in WP_REST_Attachments_Controller subclass. if ( 'attachment' === $this->post_type ) { $response = $this->prepare_item_for_response( $post, $request ); return rest_ensure_response( $response ); } /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */ do_action( "rest_after_insert_{$this->post_type}", $post, $request, false ); $response = $this->prepare_item_for_response( $post, $request ); return rest_ensure_response( $response ); } /** * Checks if a given request has access to delete a post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { $post = $this->get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } if ( $post && ! $this->check_delete_permission( $post ) ) { return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this post.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Deletes a single post. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { $post = $this->get_post( $request['id'] ); if ( is_wp_error( $post ) ) { return $post; } $id = $post->ID; $force = (bool) $request['force']; $supports_trash = ( EMPTY_TRASH_DAYS > 0 ); if ( 'attachment' === $post->post_type ) { $supports_trash = $supports_trash && MEDIA_TRASH; } /** * Filters whether a post is trashable. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * Pass false to disable Trash support for the post. * * @since 4.7.0 * * @param bool $supports_trash Whether the post type support trashing. * @param WP_Post $post The Post object being considered for trashing support. */ $supports_trash = apply_filters( "rest_{$this->post_type}_trashable", $supports_trash, $post ); if ( ! $this->check_delete_permission( $post ) ) { return new WP_Error( 'rest_user_cannot_delete_post', __( 'Sorry, you are not allowed to delete this post.' ), array( 'status' => rest_authorization_required_code() ) ); } $request->set_param( 'context', 'edit' ); // If we're forcing, then delete permanently. if ( $force ) { $previous = $this->prepare_item_for_response( $post, $request ); $result = wp_delete_post( $id, true ); $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); } else { // If we don't support trashing for this type, error out. if ( ! $supports_trash ) { return new WP_Error( 'rest_trash_not_supported', /* translators: %s: force=true */ sprintf( __( "The post does not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) ); } // Otherwise, only trash if we haven't already. if ( 'trash' === $post->post_status ) { return new WP_Error( 'rest_already_trashed', __( 'The post has already been deleted.' ), array( 'status' => 410 ) ); } // (Note that internally this falls through to `wp_delete_post()` // if the Trash is disabled.) $result = wp_trash_post( $id ); $post = get_post( $id ); $response = $this->prepare_item_for_response( $post, $request ); } if ( ! $result ) { return new WP_Error( 'rest_cannot_delete', __( 'The post cannot be deleted.' ), array( 'status' => 500 ) ); } /** * Fires immediately after a single post is deleted or trashed via the REST API. * * They dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * @since 4.7.0 * * @param WP_Post $post The deleted or trashed post. * @param WP_REST_Response $response The response data. * @param WP_REST_Request $request The request sent to the API. */ do_action( "rest_delete_{$this->post_type}", $post, $response, $request ); return $response; } /** * Determines the allowed query_vars for a get_items() response and prepares * them for WP_Query. * * @since 4.7.0 * * @param array $prepared_args Optional. Prepared WP_Query arguments. Default empty array. * @param WP_REST_Request $request Optional. Full details about the request. * @return array Items query arguments. */ protected function prepare_items_query( $prepared_args = array(), $request = null ) { $query_args = array(); foreach ( $prepared_args as $key => $value ) { /** * Filters the query_vars used in get_items() for the constructed query. * * The dynamic portion of the hook name, `$key`, refers to the query_var key. * * @since 4.7.0 * * @param string $value The query_var value. */ $query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores } if ( 'post' !== $this->post_type || ! isset( $query_args['ignore_sticky_posts'] ) ) { $query_args['ignore_sticky_posts'] = true; } // Map to proper WP_Query orderby param. if ( isset( $query_args['orderby'] ) && isset( $request['orderby'] ) ) { $orderby_mappings = array( 'id' => 'ID', 'include' => 'post__in', 'slug' => 'post_name', 'include_slugs' => 'post_name__in', ); if ( isset( $orderby_mappings[ $request['orderby'] ] ) ) { $query_args['orderby'] = $orderby_mappings[ $request['orderby'] ]; } } return $query_args; } /** * Checks the post_date_gmt or modified_gmt and prepare any post or * modified date for single post output. * * @since 4.7.0 * * @param string $date_gmt GMT publication time. * @param string|null $date Optional. Local publication time. Default null. * @return string|null ISO8601/RFC3339 formatted datetime. */ protected function prepare_date_response( $date_gmt, $date = null ) { // Use the date if passed. if ( isset( $date ) ) { return mysql_to_rfc3339( $date ); } // Return null if $date_gmt is empty/zeros. if ( '0000-00-00 00:00:00' === $date_gmt ) { return null; } // Return the formatted datetime. return mysql_to_rfc3339( $date_gmt ); } /** * Prepares a single post for create or update. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return stdClass|WP_Error Post object or WP_Error. */ protected function prepare_item_for_database( $request ) { $prepared_post = new stdClass(); // Post ID. if ( isset( $request['id'] ) ) { $existing_post = $this->get_post( $request['id'] ); if ( is_wp_error( $existing_post ) ) { return $existing_post; } $prepared_post->ID = $existing_post->ID; } $schema = $this->get_item_schema(); // Post title. if ( ! empty( $schema['properties']['title'] ) && isset( $request['title'] ) ) { if ( is_string( $request['title'] ) ) { $prepared_post->post_title = $request['title']; } elseif ( ! empty( $request['title']['raw'] ) ) { $prepared_post->post_title = $request['title']['raw']; } } // Post content. if ( ! empty( $schema['properties']['content'] ) && isset( $request['content'] ) ) { if ( is_string( $request['content'] ) ) { $prepared_post->post_content = $request['content']; } elseif ( isset( $request['content']['raw'] ) ) { $prepared_post->post_content = $request['content']['raw']; } } // Post excerpt. if ( ! empty( $schema['properties']['excerpt'] ) && isset( $request['excerpt'] ) ) { if ( is_string( $request['excerpt'] ) ) { $prepared_post->post_excerpt = $request['excerpt']; } elseif ( isset( $request['excerpt']['raw'] ) ) { $prepared_post->post_excerpt = $request['excerpt']['raw']; } } // Post type. if ( empty( $request['id'] ) ) { // Creating new post, use default type for the controller. $prepared_post->post_type = $this->post_type; } else { // Updating a post, use previous type. $prepared_post->post_type = get_post_type( $request['id'] ); } $post_type = get_post_type_object( $prepared_post->post_type ); // Post status. if ( ! empty( $schema['properties']['status'] ) && isset( $request['status'] ) ) { $status = $this->handle_status_param( $request['status'], $post_type ); if ( is_wp_error( $status ) ) { return $status; } $prepared_post->post_status = $status; } // Post date. if ( ! empty( $schema['properties']['date'] ) && ! empty( $request['date'] ) ) { $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date : false; $date_data = rest_get_date_with_gmt( $request['date'] ); if ( ! empty( $date_data ) && $current_date !== $date_data[0] ) { list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; $prepared_post->edit_date = true; } } elseif ( ! empty( $schema['properties']['date_gmt'] ) && ! empty( $request['date_gmt'] ) ) { $current_date = isset( $prepared_post->ID ) ? get_post( $prepared_post->ID )->post_date_gmt : false; $date_data = rest_get_date_with_gmt( $request['date_gmt'], true ); if ( ! empty( $date_data ) && $current_date !== $date_data[1] ) { list( $prepared_post->post_date, $prepared_post->post_date_gmt ) = $date_data; $prepared_post->edit_date = true; } } // Sending a null date or date_gmt value resets date and date_gmt to their // default values (`0000-00-00 00:00:00`). if ( ( ! empty( $schema['properties']['date_gmt'] ) && $request->has_param( 'date_gmt' ) && null === $request['date_gmt'] ) || ( ! empty( $schema['properties']['date'] ) && $request->has_param( 'date' ) && null === $request['date'] ) ) { $prepared_post->post_date_gmt = null; $prepared_post->post_date = null; } // Post slug. if ( ! empty( $schema['properties']['slug'] ) && isset( $request['slug'] ) ) { $prepared_post->post_name = $request['slug']; } // Author. if ( ! empty( $schema['properties']['author'] ) && ! empty( $request['author'] ) ) { $post_author = (int) $request['author']; if ( get_current_user_id() !== $post_author ) { $user_obj = get_userdata( $post_author ); if ( ! $user_obj ) { return new WP_Error( 'rest_invalid_author', __( 'Invalid author ID.' ), array( 'status' => 400 ) ); } } $prepared_post->post_author = $post_author; } // Post password. if ( ! empty( $schema['properties']['password'] ) && isset( $request['password'] ) ) { $prepared_post->post_password = $request['password']; if ( '' !== $request['password'] ) { if ( ! empty( $schema['properties']['sticky'] ) && ! empty( $request['sticky'] ) ) { return new WP_Error( 'rest_invalid_field', __( 'A post can not be sticky and have a password.' ), array( 'status' => 400 ) ); } if ( ! empty( $prepared_post->ID ) && is_sticky( $prepared_post->ID ) ) { return new WP_Error( 'rest_invalid_field', __( 'A sticky post can not be password protected.' ), array( 'status' => 400 ) ); } } } if ( ! empty( $schema['properties']['sticky'] ) && ! empty( $request['sticky'] ) ) { if ( ! empty( $prepared_post->ID ) && post_password_required( $prepared_post->ID ) ) { return new WP_Error( 'rest_invalid_field', __( 'A password protected post can not be set to sticky.' ), array( 'status' => 400 ) ); } } // Parent. if ( ! empty( $schema['properties']['parent'] ) && isset( $request['parent'] ) ) { if ( 0 === (int) $request['parent'] ) { $prepared_post->post_parent = 0; } else { $parent = get_post( (int) $request['parent'] ); if ( empty( $parent ) ) { return new WP_Error( 'rest_post_invalid_id', __( 'Invalid post parent ID.' ), array( 'status' => 400 ) ); } $prepared_post->post_parent = (int) $parent->ID; } } // Menu order. if ( ! empty( $schema['properties']['menu_order'] ) && isset( $request['menu_order'] ) ) { $prepared_post->menu_order = (int) $request['menu_order']; } // Comment status. if ( ! empty( $schema['properties']['comment_status'] ) && ! empty( $request['comment_status'] ) ) { $prepared_post->comment_status = $request['comment_status']; } // Ping status. if ( ! empty( $schema['properties']['ping_status'] ) && ! empty( $request['ping_status'] ) ) { $prepared_post->ping_status = $request['ping_status']; } if ( ! empty( $schema['properties']['template'] ) ) { // Force template to null so that it can be handled exclusively by the REST controller. $prepared_post->page_template = null; } /** * Filters a post before it is inserted via the REST API. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * @since 4.7.0 * * @param stdClass $prepared_post An object representing a single post prepared * for inserting or updating the database. * @param WP_REST_Request $request Request object. */ return apply_filters( "rest_pre_insert_{$this->post_type}", $prepared_post, $request ); } /** * Determines validity and normalizes the given status parameter. * * @since 4.7.0 * * @param string $post_status Post status. * @param WP_Post_Type $post_type Post type. * @return string|WP_Error Post status or WP_Error if lacking the proper permission. */ protected function handle_status_param( $post_status, $post_type ) { switch ( $post_status ) { case 'draft': case 'pending': break; case 'private': if ( ! current_user_can( $post_type->cap->publish_posts ) ) { return new WP_Error( 'rest_cannot_publish', __( 'Sorry, you are not allowed to create private posts in this post type.' ), array( 'status' => rest_authorization_required_code() ) ); } break; case 'publish': case 'future': if ( ! current_user_can( $post_type->cap->publish_posts ) ) { return new WP_Error( 'rest_cannot_publish', __( 'Sorry, you are not allowed to publish posts in this post type.' ), array( 'status' => rest_authorization_required_code() ) ); } break; default: if ( ! get_post_status_object( $post_status ) ) { $post_status = 'draft'; } break; } return $post_status; } /** * Determines the featured media based on a request param. * * @since 4.7.0 * * @param int $featured_media Featured Media ID. * @param int $post_id Post ID. * @return bool|WP_Error Whether the post thumbnail was successfully deleted, otherwise WP_Error. */ protected function handle_featured_media( $featured_media, $post_id ) { $featured_media = (int) $featured_media; if ( $featured_media ) { $result = set_post_thumbnail( $post_id, $featured_media ); if ( $result ) { return true; } else { return new WP_Error( 'rest_invalid_featured_media', __( 'Invalid featured media ID.' ), array( 'status' => 400 ) ); } } else { return delete_post_thumbnail( $post_id ); } } /** * Check whether the template is valid for the given post. * * @since 4.9.0 * * @param string $template Page template filename. * @param WP_REST_Request $request Request. * @return bool|WP_Error True if template is still valid or if the same as existing value, or false if template not supported. */ public function check_template( $template, $request ) { if ( ! $template ) { return true; } if ( $request['id'] ) { $current_template = get_page_template_slug( $request['id'] ); } else { $current_template = ''; } // Always allow for updating a post to the same template, even if that template is no longer supported. if ( $template === $current_template ) { return true; } // If this is a create request, get_post() will return null and wp theme will fallback to the passed post type. $allowed_templates = wp_get_theme()->get_page_templates( get_post( $request['id'] ), $this->post_type ); if ( isset( $allowed_templates[ $template ] ) ) { return true; } return new WP_Error( 'rest_invalid_param', /* translators: 1: Parameter, 2: List of valid values. */ sprintf( __( '%1$s is not one of %2$s.' ), 'template', implode( ', ', array_keys( $allowed_templates ) ) ) ); } /** * Sets the template for a post. * * @since 4.7.0 * @since 4.9.0 Added the `$validate` parameter. * * @param string $template Page template filename. * @param integer $post_id Post ID. * @param bool $validate Whether to validate that the template selected is valid. */ public function handle_template( $template, $post_id, $validate = false ) { if ( $validate && ! array_key_exists( $template, wp_get_theme()->get_page_templates( get_post( $post_id ) ) ) ) { $template = ''; } update_post_meta( $post_id, '_wp_page_template', $template ); } /** * Updates the post's terms from a REST request. * * @since 4.7.0 * * @param int $post_id The post ID to update the terms form. * @param WP_REST_Request $request The request object with post and terms data. * @return null|WP_Error WP_Error on an error assigning any of the terms, otherwise null. */ protected function handle_terms( $post_id, $request ) { $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; if ( ! isset( $request[ $base ] ) ) { continue; } $result = wp_set_object_terms( $post_id, $request[ $base ], $taxonomy->name ); if ( is_wp_error( $result ) ) { return $result; } } } /** * Checks whether current user can assign all terms sent with the current request. * * @since 4.7.0 * * @param WP_REST_Request $request The request object with post and terms data. * @return bool Whether the current user can assign the provided terms. */ protected function check_assign_terms_permission( $request ) { $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; if ( ! isset( $request[ $base ] ) ) { continue; } foreach ( $request[ $base ] as $term_id ) { // Invalid terms will be rejected later. if ( ! get_term( $term_id, $taxonomy->name ) ) { continue; } if ( ! current_user_can( 'assign_term', (int) $term_id ) ) { return false; } } } return true; } /** * Checks if a given post type can be viewed or managed. * * @since 4.7.0 * * @param WP_Post_Type|string $post_type Post type name or object. * @return bool Whether the post type is allowed in REST. */ protected function check_is_post_type_allowed( $post_type ) { if ( ! is_object( $post_type ) ) { $post_type = get_post_type_object( $post_type ); } if ( ! empty( $post_type ) && ! empty( $post_type->show_in_rest ) ) { return true; } return false; } /** * Checks if a post can be read. * * Correctly handles posts with the inherit status. * * @since 4.7.0 * * @param WP_Post $post Post object. * @return bool Whether the post can be read. */ public function check_read_permission( $post ) { $post_type = get_post_type_object( $post->post_type ); if ( ! $this->check_is_post_type_allowed( $post_type ) ) { return false; } // Is the post readable? if ( 'publish' === $post->post_status || current_user_can( 'read_post', $post->ID ) ) { return true; } $post_status_obj = get_post_status_object( $post->post_status ); if ( $post_status_obj && $post_status_obj->public ) { return true; } // Can we read the parent if we're inheriting? if ( 'inherit' === $post->post_status && $post->post_parent > 0 ) { $parent = get_post( $post->post_parent ); if ( $parent ) { return $this->check_read_permission( $parent ); } } /* * If there isn't a parent, but the status is set to inherit, assume * it's published (as per get_post_status()). */ if ( 'inherit' === $post->post_status ) { return true; } return false; } /** * Checks if a post can be edited. * * @since 4.7.0 * * @param WP_Post $post Post object. * @return bool Whether the post can be edited. */ protected function check_update_permission( $post ) { $post_type = get_post_type_object( $post->post_type ); if ( ! $this->check_is_post_type_allowed( $post_type ) ) { return false; } return current_user_can( 'edit_post', $post->ID ); } /** * Checks if a post can be created. * * @since 4.7.0 * * @param WP_Post $post Post object. * @return bool Whether the post can be created. */ protected function check_create_permission( $post ) { $post_type = get_post_type_object( $post->post_type ); if ( ! $this->check_is_post_type_allowed( $post_type ) ) { return false; } return current_user_can( $post_type->cap->create_posts ); } /** * Checks if a post can be deleted. * * @since 4.7.0 * * @param WP_Post $post Post object. * @return bool Whether the post can be deleted. */ protected function check_delete_permission( $post ) { $post_type = get_post_type_object( $post->post_type ); if ( ! $this->check_is_post_type_allowed( $post_type ) ) { return false; } return current_user_can( 'delete_post', $post->ID ); } /** * Prepares a single post output for response. * * @since 4.7.0 * * @param WP_Post $post Post object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $post, $request ) { $GLOBALS['post'] = $post; setup_postdata( $post ); $fields = $this->get_fields_for_response( $request ); // Base fields for every post. $data = array(); if ( rest_is_field_included( 'id', $fields ) ) { $data['id'] = $post->ID; } if ( rest_is_field_included( 'date', $fields ) ) { $data['date'] = $this->prepare_date_response( $post->post_date_gmt, $post->post_date ); } if ( rest_is_field_included( 'date_gmt', $fields ) ) { /* * For drafts, `post_date_gmt` may not be set, indicating that the date * of the draft should be updated each time it is saved (see #38883). * In this case, shim the value based on the `post_date` field * with the site's timezone offset applied. */ if ( '0000-00-00 00:00:00' === $post->post_date_gmt ) { $post_date_gmt = get_gmt_from_date( $post->post_date ); } else { $post_date_gmt = $post->post_date_gmt; } $data['date_gmt'] = $this->prepare_date_response( $post_date_gmt ); } if ( rest_is_field_included( 'guid', $fields ) ) { $data['guid'] = array( /** This filter is documented in wp-includes/post-template.php */ 'rendered' => apply_filters( 'get_the_guid', $post->guid, $post->ID ), 'raw' => $post->guid, ); } if ( rest_is_field_included( 'modified', $fields ) ) { $data['modified'] = $this->prepare_date_response( $post->post_modified_gmt, $post->post_modified ); } if ( rest_is_field_included( 'modified_gmt', $fields ) ) { /* * For drafts, `post_modified_gmt` may not be set (see `post_date_gmt` comments * above). In this case, shim the value based on the `post_modified` field * with the site's timezone offset applied. */ if ( '0000-00-00 00:00:00' === $post->post_modified_gmt ) { $post_modified_gmt = gmdate( 'Y-m-d H:i:s', strtotime( $post->post_modified ) - ( get_option( 'gmt_offset' ) * 3600 ) ); } else { $post_modified_gmt = $post->post_modified_gmt; } $data['modified_gmt'] = $this->prepare_date_response( $post_modified_gmt ); } if ( rest_is_field_included( 'password', $fields ) ) { $data['password'] = $post->post_password; } if ( rest_is_field_included( 'slug', $fields ) ) { $data['slug'] = $post->post_name; } if ( rest_is_field_included( 'status', $fields ) ) { $data['status'] = $post->post_status; } if ( rest_is_field_included( 'type', $fields ) ) { $data['type'] = $post->post_type; } if ( rest_is_field_included( 'link', $fields ) ) { $data['link'] = get_permalink( $post->ID ); } if ( rest_is_field_included( 'title', $fields ) ) { $data['title'] = array(); } if ( rest_is_field_included( 'title.raw', $fields ) ) { $data['title']['raw'] = $post->post_title; } if ( rest_is_field_included( 'title.rendered', $fields ) ) { add_filter( 'protected_title_format', array( $this, 'protected_title_format' ) ); $data['title']['rendered'] = get_the_title( $post->ID ); remove_filter( 'protected_title_format', array( $this, 'protected_title_format' ) ); } $has_password_filter = false; if ( $this->can_access_password_content( $post, $request ) ) { $this->password_check_passed[ $post->ID ] = true; // Allow access to the post, permissions already checked before. add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 ); $has_password_filter = true; } if ( rest_is_field_included( 'content', $fields ) ) { $data['content'] = array(); } if ( rest_is_field_included( 'content.raw', $fields ) ) { $data['content']['raw'] = $post->post_content; } if ( rest_is_field_included( 'content.rendered', $fields ) ) { /** This filter is documented in wp-includes/post-template.php */ $data['content']['rendered'] = post_password_required( $post ) ? '' : apply_filters( 'the_content', $post->post_content ); } if ( rest_is_field_included( 'content.protected', $fields ) ) { $data['content']['protected'] = (bool) $post->post_password; } if ( rest_is_field_included( 'content.block_version', $fields ) ) { $data['content']['block_version'] = block_version( $post->post_content ); } if ( rest_is_field_included( 'excerpt', $fields ) ) { /** This filter is documented in wp-includes/post-template.php */ $excerpt = apply_filters( 'get_the_excerpt', $post->post_excerpt, $post ); /** This filter is documented in wp-includes/post-template.php */ $excerpt = apply_filters( 'the_excerpt', $excerpt ); $data['excerpt'] = array( 'raw' => $post->post_excerpt, 'rendered' => post_password_required( $post ) ? '' : $excerpt, 'protected' => (bool) $post->post_password, ); } if ( $has_password_filter ) { // Reset filter. remove_filter( 'post_password_required', array( $this, 'check_password_required' ) ); } if ( rest_is_field_included( 'author', $fields ) ) { $data['author'] = (int) $post->post_author; } if ( rest_is_field_included( 'featured_media', $fields ) ) { $data['featured_media'] = (int) get_post_thumbnail_id( $post->ID ); } if ( rest_is_field_included( 'parent', $fields ) ) { $data['parent'] = (int) $post->post_parent; } if ( rest_is_field_included( 'menu_order', $fields ) ) { $data['menu_order'] = (int) $post->menu_order; } if ( rest_is_field_included( 'comment_status', $fields ) ) { $data['comment_status'] = $post->comment_status; } if ( rest_is_field_included( 'ping_status', $fields ) ) { $data['ping_status'] = $post->ping_status; } if ( rest_is_field_included( 'sticky', $fields ) ) { $data['sticky'] = is_sticky( $post->ID ); } if ( rest_is_field_included( 'template', $fields ) ) { $template = get_page_template_slug( $post->ID ); if ( $template ) { $data['template'] = $template; } else { $data['template'] = ''; } } if ( rest_is_field_included( 'format', $fields ) ) { $data['format'] = get_post_format( $post->ID ); // Fill in blank post format. if ( empty( $data['format'] ) ) { $data['format'] = 'standard'; } } if ( rest_is_field_included( 'meta', $fields ) ) { $data['meta'] = $this->meta->get_value( $post->ID, $request ); } $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; if ( rest_is_field_included( $base, $fields ) ) { $terms = get_the_terms( $post, $taxonomy->name ); $data[ $base ] = $terms ? array_values( wp_list_pluck( $terms, 'term_id' ) ) : array(); } } $post_type_obj = get_post_type_object( $post->post_type ); if ( is_post_type_viewable( $post_type_obj ) && $post_type_obj->public ) { $permalink_template_requested = rest_is_field_included( 'permalink_template', $fields ); $generated_slug_requested = rest_is_field_included( 'generated_slug', $fields ); if ( $permalink_template_requested || $generated_slug_requested ) { if ( ! function_exists( 'get_sample_permalink' ) ) { require_once ABSPATH . 'wp-admin/includes/post.php'; } $sample_permalink = get_sample_permalink( $post->ID, $post->post_title, '' ); if ( $permalink_template_requested ) { $data['permalink_template'] = $sample_permalink[0]; } if ( $generated_slug_requested ) { $data['generated_slug'] = $sample_permalink[1]; } } } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $links = $this->prepare_links( $post ); $response->add_links( $links ); if ( ! empty( $links['self']['href'] ) ) { $actions = $this->get_available_actions( $post, $request ); $self = $links['self']['href']; foreach ( $actions as $rel ) { $response->add_link( $rel, $self ); } } /** * Filters the post data for a response. * * The dynamic portion of the hook name, `$this->post_type`, refers to the post type slug. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Post $post Post object. * @param WP_REST_Request $request Request object. */ return apply_filters( "rest_prepare_{$this->post_type}", $response, $post, $request ); } /** * Overwrites the default protected title format. * * By default, WordPress will show password protected posts with a title of * "Protected: %s", as the REST API communicates the protected status of a post * in a machine readable format, we remove the "Protected: " prefix. * * @since 4.7.0 * * @return string Protected title format. */ public function protected_title_format() { return '%s'; } /** * Prepares links for the request. * * @since 4.7.0 * * @param WP_Post $post Post object. * @return array Links for the given post. */ protected function prepare_links( $post ) { $base = sprintf( '%s/%s', $this->namespace, $this->rest_base ); // Entity meta. $links = array( 'self' => array( 'href' => rest_url( trailingslashit( $base ) . $post->ID ), ), 'collection' => array( 'href' => rest_url( $base ), ), 'about' => array( 'href' => rest_url( 'wp/v2/types/' . $this->post_type ), ), ); if ( ( in_array( $post->post_type, array( 'post', 'page' ), true ) || post_type_supports( $post->post_type, 'author' ) ) && ! empty( $post->post_author ) ) { $links['author'] = array( 'href' => rest_url( 'wp/v2/users/' . $post->post_author ), 'embeddable' => true, ); } if ( in_array( $post->post_type, array( 'post', 'page' ), true ) || post_type_supports( $post->post_type, 'comments' ) ) { $replies_url = rest_url( 'wp/v2/comments' ); $replies_url = add_query_arg( 'post', $post->ID, $replies_url ); $links['replies'] = array( 'href' => $replies_url, 'embeddable' => true, ); } if ( in_array( $post->post_type, array( 'post', 'page' ), true ) || post_type_supports( $post->post_type, 'revisions' ) ) { $revisions = wp_get_post_revisions( $post->ID, array( 'fields' => 'ids' ) ); $revisions_count = count( $revisions ); $links['version-history'] = array( 'href' => rest_url( trailingslashit( $base ) . $post->ID . '/revisions' ), 'count' => $revisions_count, ); if ( $revisions_count > 0 ) { $last_revision = array_shift( $revisions ); $links['predecessor-version'] = array( 'href' => rest_url( trailingslashit( $base ) . $post->ID . '/revisions/' . $last_revision ), 'id' => $last_revision, ); } } $post_type_obj = get_post_type_object( $post->post_type ); if ( $post_type_obj->hierarchical && ! empty( $post->post_parent ) ) { $links['up'] = array( 'href' => rest_url( trailingslashit( $base ) . (int) $post->post_parent ), 'embeddable' => true, ); } // If we have a featured media, add that. $featured_media = get_post_thumbnail_id( $post->ID ); if ( $featured_media ) { $image_url = rest_url( 'wp/v2/media/' . $featured_media ); $links['https://api.w.org/featuredmedia'] = array( 'href' => $image_url, 'embeddable' => true, ); } if ( ! in_array( $post->post_type, array( 'attachment', 'nav_menu_item', 'revision' ), true ) ) { $attachments_url = rest_url( 'wp/v2/media' ); $attachments_url = add_query_arg( 'parent', $post->ID, $attachments_url ); $links['https://api.w.org/attachment'] = array( 'href' => $attachments_url, ); } $taxonomies = get_object_taxonomies( $post->post_type ); if ( ! empty( $taxonomies ) ) { $links['https://api.w.org/term'] = array(); foreach ( $taxonomies as $tax ) { $taxonomy_obj = get_taxonomy( $tax ); // Skip taxonomies that are not public. if ( empty( $taxonomy_obj->show_in_rest ) ) { continue; } $tax_base = ! empty( $taxonomy_obj->rest_base ) ? $taxonomy_obj->rest_base : $tax; $terms_url = add_query_arg( 'post', $post->ID, rest_url( 'wp/v2/' . $tax_base ) ); $links['https://api.w.org/term'][] = array( 'href' => $terms_url, 'taxonomy' => $tax, 'embeddable' => true, ); } } return $links; } /** * Get the link relations available for the post and current user. * * @since 4.9.8 * * @param WP_Post $post Post object. * @param WP_REST_Request $request Request object. * @return array List of link relations. */ protected function get_available_actions( $post, $request ) { if ( 'edit' !== $request['context'] ) { return array(); } $rels = array(); $post_type = get_post_type_object( $post->post_type ); if ( 'attachment' !== $this->post_type && current_user_can( $post_type->cap->publish_posts ) ) { $rels[] = 'https://api.w.org/action-publish'; } if ( current_user_can( 'unfiltered_html' ) ) { $rels[] = 'https://api.w.org/action-unfiltered-html'; } if ( 'post' === $post_type->name ) { if ( current_user_can( $post_type->cap->edit_others_posts ) && current_user_can( $post_type->cap->publish_posts ) ) { $rels[] = 'https://api.w.org/action-sticky'; } } if ( post_type_supports( $post_type->name, 'author' ) ) { if ( current_user_can( $post_type->cap->edit_others_posts ) ) { $rels[] = 'https://api.w.org/action-assign-author'; } } $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $tax ) { $tax_base = ! empty( $tax->rest_base ) ? $tax->rest_base : $tax->name; $create_cap = is_taxonomy_hierarchical( $tax->name ) ? $tax->cap->edit_terms : $tax->cap->assign_terms; if ( current_user_can( $create_cap ) ) { $rels[] = 'https://api.w.org/action-create-' . $tax_base; } if ( current_user_can( $tax->cap->assign_terms ) ) { $rels[] = 'https://api.w.org/action-assign-' . $tax_base; } } return $rels; } /** * Retrieves the post's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => $this->post_type, 'type' => 'object', // Base properties for every Post. 'properties' => array( 'date' => array( 'description' => __( "The date the object was published, in the site's timezone." ), 'type' => array( 'string', 'null' ), 'format' => 'date-time', 'context' => array( 'view', 'edit', 'embed' ), ), 'date_gmt' => array( 'description' => __( 'The date the object was published, as GMT.' ), 'type' => array( 'string', 'null' ), 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'guid' => array( 'description' => __( 'The globally unique identifier for the object.' ), 'type' => 'object', 'context' => array( 'view', 'edit' ), 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'GUID for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), 'readonly' => true, ), 'rendered' => array( 'description' => __( 'GUID for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), ), ), 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'link' => array( 'description' => __( 'URL to the object.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'modified' => array( 'description' => __( "The date the object was last modified, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'modified_gmt' => array( 'description' => __( 'The date the object was last modified, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the object unique to its type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => array( $this, 'sanitize_slug' ), ), ), 'status' => array( 'description' => __( 'A named status for the object.' ), 'type' => 'string', 'enum' => array_keys( get_post_stati( array( 'internal' => false ) ) ), 'context' => array( 'view', 'edit' ), ), 'type' => array( 'description' => __( 'Type of Post for the object.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'password' => array( 'description' => __( 'A password to protect access to the content and excerpt.' ), 'type' => 'string', 'context' => array( 'edit' ), ), ), ); $post_type_obj = get_post_type_object( $this->post_type ); if ( is_post_type_viewable( $post_type_obj ) && $post_type_obj->public ) { $schema['properties']['permalink_template'] = array( 'description' => __( 'Permalink template for the object.' ), 'type' => 'string', 'context' => array( 'edit' ), 'readonly' => true, ); $schema['properties']['generated_slug'] = array( 'description' => __( 'Slug automatically generated from the object title.' ), 'type' => 'string', 'context' => array( 'edit' ), 'readonly' => true, ); } if ( $post_type_obj->hierarchical ) { $schema['properties']['parent'] = array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), ); } $post_type_attributes = array( 'title', 'editor', 'author', 'excerpt', 'thumbnail', 'comments', 'revisions', 'page-attributes', 'post-formats', 'custom-fields', ); $fixed_schemas = array( 'post' => array( 'title', 'editor', 'author', 'excerpt', 'thumbnail', 'comments', 'revisions', 'post-formats', 'custom-fields', ), 'page' => array( 'title', 'editor', 'author', 'excerpt', 'thumbnail', 'comments', 'revisions', 'page-attributes', 'custom-fields', ), 'attachment' => array( 'title', 'author', 'comments', 'revisions', 'custom-fields', ), ); foreach ( $post_type_attributes as $attribute ) { if ( isset( $fixed_schemas[ $this->post_type ] ) && ! in_array( $attribute, $fixed_schemas[ $this->post_type ], true ) ) { continue; } elseif ( ! isset( $fixed_schemas[ $this->post_type ] ) && ! post_type_supports( $this->post_type, $attribute ) ) { continue; } switch ( $attribute ) { case 'title': $schema['properties']['title'] = array( 'description' => __( 'The title for the object.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Title for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML title for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); break; case 'editor': $schema['properties']['content'] = array( 'description' => __( 'The content for the object.' ), 'type' => 'object', 'context' => array( 'view', 'edit' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Content for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML content for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'block_version' => array( 'description' => __( 'Version of the content block format used by the object.' ), 'type' => 'integer', 'context' => array( 'edit' ), 'readonly' => true, ), 'protected' => array( 'description' => __( 'Whether the content is protected with a password.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); break; case 'author': $schema['properties']['author'] = array( 'description' => __( 'The ID for the author of the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ); break; case 'excerpt': $schema['properties']['excerpt'] = array( 'description' => __( 'The excerpt for the object.' ), 'type' => 'object', 'context' => array( 'view', 'edit', 'embed' ), 'arg_options' => array( 'sanitize_callback' => null, // Note: sanitization implemented in self::prepare_item_for_database(). 'validate_callback' => null, // Note: validation implemented in self::prepare_item_for_database(). ), 'properties' => array( 'raw' => array( 'description' => __( 'Excerpt for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'edit' ), ), 'rendered' => array( 'description' => __( 'HTML excerpt for the object, transformed for display.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'protected' => array( 'description' => __( 'Whether the excerpt is protected with a password.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), ), ); break; case 'thumbnail': $schema['properties']['featured_media'] = array( 'description' => __( 'The ID of the featured media for the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ); break; case 'comments': $schema['properties']['comment_status'] = array( 'description' => __( 'Whether or not comments are open on the object.' ), 'type' => 'string', 'enum' => array( 'open', 'closed' ), 'context' => array( 'view', 'edit' ), ); $schema['properties']['ping_status'] = array( 'description' => __( 'Whether or not the object can be pinged.' ), 'type' => 'string', 'enum' => array( 'open', 'closed' ), 'context' => array( 'view', 'edit' ), ); break; case 'page-attributes': $schema['properties']['menu_order'] = array( 'description' => __( 'The order of the object in relation to other object of its type.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), ); break; case 'post-formats': // Get the native post formats and remove the array keys. $formats = array_values( get_post_format_slugs() ); $schema['properties']['format'] = array( 'description' => __( 'The format for the object.' ), 'type' => 'string', 'enum' => $formats, 'context' => array( 'view', 'edit' ), ); break; case 'custom-fields': $schema['properties']['meta'] = $this->meta->get_field_schema(); break; } } if ( 'post' === $this->post_type ) { $schema['properties']['sticky'] = array( 'description' => __( 'Whether or not the object should be treated as sticky.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), ); } $schema['properties']['template'] = array( 'description' => __( 'The theme file to use to display the object.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'arg_options' => array( 'validate_callback' => array( $this, 'check_template' ), ), ); $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; if ( array_key_exists( $base, $schema['properties'] ) ) { $taxonomy_field_name_with_conflict = ! empty( $taxonomy->rest_base ) ? 'rest_base' : 'name'; _doing_it_wrong( 'register_taxonomy', sprintf( /* translators: 1. The taxonomy name, 2. The property name, either 'rest_base' or 'name', 3. The conflicting value. */ __( 'The "%1$s" taxonomy "%2$s" property (%3$s) conflicts with an existing property on the REST API Posts Controller. Specify a custom "rest_base" when registering the taxonomy to avoid this error.' ), $taxonomy->name, $taxonomy_field_name_with_conflict, $base ), '5.4.0' ); } $schema['properties'][ $base ] = array( /* translators: %s: Taxonomy name. */ 'description' => sprintf( __( 'The terms assigned to the object in the %s taxonomy.' ), $taxonomy->name ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'context' => array( 'view', 'edit' ), ); } $schema_links = $this->get_schema_links(); if ( $schema_links ) { $schema['links'] = $schema_links; } // Take a snapshot of which fields are in the schema pre-filtering. $schema_fields = array_keys( $schema['properties'] ); /** * Filter the post's schema. * * The dynamic portion of the filter, `$this->post_type`, refers to the * post type slug for the controller. * * @since 5.4.0 * * @param array $schema Item schema data. */ $schema = apply_filters( "rest_{$this->post_type}_item_schema", $schema ); // Emit a _doing_it_wrong warning if user tries to add new properties using this filter. $new_fields = array_diff( array_keys( $schema['properties'] ), $schema_fields ); if ( count( $new_fields ) > 0 ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: register_rest_field */ __( 'Please use %s to add new schema properties.' ), 'register_rest_field' ), '5.4.0' ); } $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieve Link Description Objects that should be added to the Schema for the posts collection. * * @since 4.9.8 * * @return array */ protected function get_schema_links() { $href = rest_url( "{$this->namespace}/{$this->rest_base}/{id}" ); $links = array(); if ( 'attachment' !== $this->post_type ) { $links[] = array( 'rel' => 'https://api.w.org/action-publish', 'title' => __( 'The current user can publish this post.' ), 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( 'status' => array( 'type' => 'string', 'enum' => array( 'publish', 'future' ), ), ), ), ); } $links[] = array( 'rel' => 'https://api.w.org/action-unfiltered-html', 'title' => __( 'The current user can post unfiltered HTML markup and JavaScript.' ), 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( 'content' => array( 'raw' => array( 'type' => 'string', ), ), ), ), ); if ( 'post' === $this->post_type ) { $links[] = array( 'rel' => 'https://api.w.org/action-sticky', 'title' => __( 'The current user can sticky this post.' ), 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( 'sticky' => array( 'type' => 'boolean', ), ), ), ); } if ( post_type_supports( $this->post_type, 'author' ) ) { $links[] = array( 'rel' => 'https://api.w.org/action-assign-author', 'title' => __( 'The current user can change the author on this post.' ), 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( 'author' => array( 'type' => 'integer', ), ), ), ); } $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); foreach ( $taxonomies as $tax ) { $tax_base = ! empty( $tax->rest_base ) ? $tax->rest_base : $tax->name; /* translators: %s: Taxonomy name. */ $assign_title = sprintf( __( 'The current user can assign terms in the %s taxonomy.' ), $tax->name ); /* translators: %s: Taxonomy name. */ $create_title = sprintf( __( 'The current user can create terms in the %s taxonomy.' ), $tax->name ); $links[] = array( 'rel' => 'https://api.w.org/action-assign-' . $tax_base, 'title' => $assign_title, 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( $tax_base => array( 'type' => 'array', 'items' => array( 'type' => 'integer', ), ), ), ), ); $links[] = array( 'rel' => 'https://api.w.org/action-create-' . $tax_base, 'title' => $create_title, 'href' => $href, 'targetSchema' => array( 'type' => 'object', 'properties' => array( $tax_base => array( 'type' => 'array', 'items' => array( 'type' => 'integer', ), ), ), ), ); } return $links; } /** * Retrieves the query params for the posts collection. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params['after'] = array( 'description' => __( 'Limit response to posts published after a given ISO8601 compliant date.' ), 'type' => 'string', 'format' => 'date-time', ); if ( post_type_supports( $this->post_type, 'author' ) ) { $query_params['author'] = array( 'description' => __( 'Limit result set to posts assigned to specific authors.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['author_exclude'] = array( 'description' => __( 'Ensure result set excludes posts assigned to specific authors.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); } $query_params['before'] = array( 'description' => __( 'Limit response to posts published before a given ISO8601 compliant date.' ), 'type' => 'string', 'format' => 'date-time', ); $query_params['exclude'] = array( 'description' => __( 'Ensure result set excludes specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['include'] = array( 'description' => __( 'Limit result set to specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); if ( 'page' === $this->post_type || post_type_supports( $this->post_type, 'page-attributes' ) ) { $query_params['menu_order'] = array( 'description' => __( 'Limit result set to posts with a specific menu_order value.' ), 'type' => 'integer', ); } $query_params['offset'] = array( 'description' => __( 'Offset the result set by a specific number of items.' ), 'type' => 'integer', ); $query_params['order'] = array( 'description' => __( 'Order sort attribute ascending or descending.' ), 'type' => 'string', 'default' => 'desc', 'enum' => array( 'asc', 'desc' ), ); $query_params['orderby'] = array( 'description' => __( 'Sort collection by object attribute.' ), 'type' => 'string', 'default' => 'date', 'enum' => array( 'author', 'date', 'id', 'include', 'modified', 'parent', 'relevance', 'slug', 'include_slugs', 'title', ), ); if ( 'page' === $this->post_type || post_type_supports( $this->post_type, 'page-attributes' ) ) { $query_params['orderby']['enum'][] = 'menu_order'; } $post_type = get_post_type_object( $this->post_type ); if ( $post_type->hierarchical || 'attachment' === $this->post_type ) { $query_params['parent'] = array( 'description' => __( 'Limit result set to items with particular parent IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['parent_exclude'] = array( 'description' => __( 'Limit result set to all items except those of a particular parent ID.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); } $query_params['slug'] = array( 'description' => __( 'Limit result set to posts with one or more specific slugs.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), 'sanitize_callback' => 'wp_parse_slug_list', ); $query_params['status'] = array( 'default' => 'publish', 'description' => __( 'Limit result set to posts assigned one or more statuses.' ), 'type' => 'array', 'items' => array( 'enum' => array_merge( array_keys( get_post_stati() ), array( 'any' ) ), 'type' => 'string', ), 'sanitize_callback' => array( $this, 'sanitize_post_statuses' ), ); $taxonomies = wp_list_filter( get_object_taxonomies( $this->post_type, 'objects' ), array( 'show_in_rest' => true ) ); if ( ! empty( $taxonomies ) ) { $query_params['tax_relation'] = array( 'description' => __( 'Limit result set based on relationship between multiple taxonomies.' ), 'type' => 'string', 'enum' => array( 'AND', 'OR' ), ); } foreach ( $taxonomies as $taxonomy ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; $query_params[ $base ] = array( /* translators: %s: Taxonomy name. */ 'description' => sprintf( __( 'Limit result set to all items that have the specified term assigned in the %s taxonomy.' ), $base ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params[ $base . '_exclude' ] = array( /* translators: %s: Taxonomy name. */ 'description' => sprintf( __( 'Limit result set to all items except those that have the specified term assigned in the %s taxonomy.' ), $base ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); } if ( 'post' === $this->post_type ) { $query_params['sticky'] = array( 'description' => __( 'Limit result set to items that are sticky.' ), 'type' => 'boolean', ); } /** * Filter collection parameters for the posts controller. * * The dynamic part of the filter `$this->post_type` refers to the post * type slug for the controller. * * This filter registers the collection parameter, but does not map the * collection parameter to an internal WP_Query parameter. Use the * `rest_{$this->post_type}_query` filter to set WP_Query parameters. * * @since 4.7.0 * * @param array $query_params JSON Schema-formatted collection parameters. * @param WP_Post_Type $post_type Post type object. */ return apply_filters( "rest_{$this->post_type}_collection_params", $query_params, $post_type ); } /** * Sanitizes and validates the list of post statuses, including whether the * user can query private statuses. * * @since 4.7.0 * * @param string|array $statuses One or more post statuses. * @param WP_REST_Request $request Full details about the request. * @param string $parameter Additional parameter to pass to validation. * @return array|WP_Error A list of valid statuses, otherwise WP_Error object. */ public function sanitize_post_statuses( $statuses, $request, $parameter ) { $statuses = wp_parse_slug_list( $statuses ); // The default status is different in WP_REST_Attachments_Controller. $attributes = $request->get_attributes(); $default_status = $attributes['args']['status']['default']; foreach ( $statuses as $status ) { if ( $status === $default_status ) { continue; } $post_type_obj = get_post_type_object( $this->post_type ); if ( current_user_can( $post_type_obj->cap->edit_posts ) || 'private' === $status && current_user_can( $post_type_obj->cap->read_private_posts ) ) { $result = rest_validate_request_arg( $status, $request, $parameter ); if ( is_wp_error( $result ) ) { return $result; } } else { return new WP_Error( 'rest_forbidden_status', __( 'Status is forbidden.' ), array( 'status' => rest_authorization_required_code() ) ); } } return $statuses; } } endpoints/class-wp-rest-revisions-controller.php 0000644 00000057716 15213254037 0016206 0 ustar 00 <?php /** * REST API: WP_REST_Revisions_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to access revisions via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Revisions_Controller extends WP_REST_Controller { /** * Parent post type. * * @since 4.7.0 * @var string */ private $parent_post_type; /** * Parent controller. * * @since 4.7.0 * @var WP_REST_Controller */ private $parent_controller; /** * The base of the parent controller's route. * * @since 4.7.0 * @var string */ private $parent_base; /** * Constructor. * * @since 4.7.0 * * @param string $parent_post_type Post type of the parent. */ public function __construct( $parent_post_type ) { $this->parent_post_type = $parent_post_type; $this->namespace = 'wp/v2'; $this->rest_base = 'revisions'; $post_type_object = get_post_type_object( $parent_post_type ); $this->parent_base = ! empty( $post_type_object->rest_base ) ? $post_type_object->rest_base : $post_type_object->name; $this->parent_controller = $post_type_object->get_rest_controller(); if ( ! $this->parent_controller ) { $this->parent_controller = new WP_REST_Posts_Controller( $parent_post_type ); } } /** * Registers the routes for revisions based on post types supporting revisions. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->parent_base . '/(?P<parent>[\d]+)/' . $this->rest_base, array( 'args' => array( 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->parent_base . '/(?P<parent>[\d]+)/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', ), 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Required to be true, as revisions do not support trashing.' ), ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Get the parent post, if the ID is valid. * * @since 4.7.2 * * @param int $parent Supplied ID. * @return WP_Post|WP_Error Post object if ID is valid, WP_Error otherwise. */ protected function get_parent( $parent ) { $error = new WP_Error( 'rest_post_invalid_parent', __( 'Invalid post parent ID.' ), array( 'status' => 404 ) ); if ( (int) $parent <= 0 ) { return $error; } $parent = get_post( (int) $parent ); if ( empty( $parent ) || empty( $parent->ID ) || $this->parent_post_type !== $parent->post_type ) { return $error; } return $parent; } /** * Checks if a given request has access to get revisions. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { $parent = $this->get_parent( $request['parent'] ); if ( is_wp_error( $parent ) ) { return $parent; } if ( ! current_user_can( 'edit_post', $parent->ID ) ) { return new WP_Error( 'rest_cannot_read', __( 'Sorry, you are not allowed to view revisions of this post.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Get the revision, if the ID is valid. * * @since 4.7.2 * * @param int $id Supplied ID. * @return WP_Post|WP_Error Revision post object if ID is valid, WP_Error otherwise. */ protected function get_revision( $id ) { $error = new WP_Error( 'rest_post_invalid_id', __( 'Invalid revision ID.' ), array( 'status' => 404 ) ); if ( (int) $id <= 0 ) { return $error; } $revision = get_post( (int) $id ); if ( empty( $revision ) || empty( $revision->ID ) || 'revision' !== $revision->post_type ) { return $error; } return $revision; } /** * Gets a collection of revisions. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $parent = $this->get_parent( $request['parent'] ); if ( is_wp_error( $parent ) ) { return $parent; } // Ensure a search string is set in case the orderby is set to 'relevance'. if ( ! empty( $request['orderby'] ) && 'relevance' === $request['orderby'] && empty( $request['search'] ) ) { return new WP_Error( 'rest_no_search_term_defined', __( 'You need to define a search term to order by relevance.' ), array( 'status' => 400 ) ); } // Ensure an include parameter is set in case the orderby is set to 'include'. if ( ! empty( $request['orderby'] ) && 'include' === $request['orderby'] && empty( $request['include'] ) ) { return new WP_Error( 'rest_orderby_include_missing_include', __( 'You need to define an include parameter to order by include.' ), array( 'status' => 400 ) ); } if ( wp_revisions_enabled( $parent ) ) { $registered = $this->get_collection_params(); $args = array( 'post_parent' => $parent->ID, 'post_type' => 'revision', 'post_status' => 'inherit', 'posts_per_page' => -1, 'orderby' => 'date ID', 'order' => 'DESC', 'suppress_filters' => true, ); $parameter_mappings = array( 'exclude' => 'post__not_in', 'include' => 'post__in', 'offset' => 'offset', 'order' => 'order', 'orderby' => 'orderby', 'page' => 'paged', 'per_page' => 'posts_per_page', 'search' => 's', ); foreach ( $parameter_mappings as $api_param => $wp_param ) { if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) { $args[ $wp_param ] = $request[ $api_param ]; } } // For backward-compatibility, 'date' needs to resolve to 'date ID'. if ( isset( $args['orderby'] ) && 'date' === $args['orderby'] ) { $args['orderby'] = 'date ID'; } /** This filter is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */ $args = apply_filters( 'rest_revision_query', $args, $request ); $query_args = $this->prepare_items_query( $args, $request ); $revisions_query = new WP_Query(); $revisions = $revisions_query->query( $query_args ); $offset = isset( $query_args['offset'] ) ? (int) $query_args['offset'] : 0; $page = (int) $query_args['paged']; $total_revisions = $revisions_query->found_posts; if ( $total_revisions < 1 ) { // Out-of-bounds, run the query again without LIMIT for total count. unset( $query_args['paged'], $query_args['offset'] ); $count_query = new WP_Query(); $count_query->query( $query_args ); $total_revisions = $count_query->found_posts; } if ( $revisions_query->query_vars['posts_per_page'] > 0 ) { $max_pages = ceil( $total_revisions / (int) $revisions_query->query_vars['posts_per_page'] ); } else { $max_pages = $total_revisions > 0 ? 1 : 0; } if ( $total_revisions > 0 ) { if ( $offset >= $total_revisions ) { return new WP_Error( 'rest_revision_invalid_offset_number', __( 'The offset number requested is larger than or equal to the number of available revisions.' ), array( 'status' => 400 ) ); } elseif ( ! $offset && $page > $max_pages ) { return new WP_Error( 'rest_revision_invalid_page_number', __( 'The page number requested is larger than the number of pages available.' ), array( 'status' => 400 ) ); } } } else { $revisions = array(); $total_revisions = 0; $max_pages = 0; $page = (int) $request['page']; } $response = array(); foreach ( $revisions as $revision ) { $data = $this->prepare_item_for_response( $revision, $request ); $response[] = $this->prepare_response_for_collection( $data ); } $response = rest_ensure_response( $response ); $response->header( 'X-WP-Total', (int) $total_revisions ); $response->header( 'X-WP-TotalPages', (int) $max_pages ); $request_params = $request->get_query_params(); $base = add_query_arg( urlencode_deep( $request_params ), rest_url( sprintf( '%s/%s/%d/%s', $this->namespace, $this->parent_base, $request['parent'], $this->rest_base ) ) ); if ( $page > 1 ) { $prev_page = $page - 1; if ( $prev_page > $max_pages ) { $prev_page = $max_pages; } $prev_link = add_query_arg( 'page', $prev_page, $base ); $response->link_header( 'prev', $prev_link ); } if ( $max_pages > $page ) { $next_page = $page + 1; $next_link = add_query_arg( 'page', $next_page, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Checks if a given request has access to get a specific revision. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has read access for the item, WP_Error object otherwise. */ public function get_item_permissions_check( $request ) { return $this->get_items_permissions_check( $request ); } /** * Retrieves one revision from the collection. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $parent = $this->get_parent( $request['parent'] ); if ( is_wp_error( $parent ) ) { return $parent; } $revision = $this->get_revision( $request['id'] ); if ( is_wp_error( $revision ) ) { return $revision; } $response = $this->prepare_item_for_response( $revision, $request ); return rest_ensure_response( $response ); } /** * Checks if a given request has access to delete a revision. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { $parent = $this->get_parent( $request['parent'] ); if ( is_wp_error( $parent ) ) { return $parent; } $parent_post_type = get_post_type_object( $parent->post_type ); if ( ! current_user_can( 'delete_post', $parent->ID ) ) { return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete revisions of this post.' ), array( 'status' => rest_authorization_required_code() ) ); } $revision = $this->get_revision( $request['id'] ); if ( is_wp_error( $revision ) ) { return $revision; } $response = $this->get_items_permissions_check( $request ); if ( ! $response || is_wp_error( $response ) ) { return $response; } if ( ! current_user_can( 'delete_post', $revision->ID ) ) { return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this revision.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Deletes a single revision. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { $revision = $this->get_revision( $request['id'] ); if ( is_wp_error( $revision ) ) { return $revision; } $force = isset( $request['force'] ) ? (bool) $request['force'] : false; // We don't support trashing for revisions. if ( ! $force ) { return new WP_Error( 'rest_trash_not_supported', /* translators: %s: force=true */ sprintf( __( "Revisions do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) ); } $previous = $this->prepare_item_for_response( $revision, $request ); $result = wp_delete_post( $request['id'], true ); /** * Fires after a revision is deleted via the REST API. * * @since 4.7.0 * * @param WP_Post|false|null $result The revision object (if it was deleted or moved to the Trash successfully) * or false or null (failure). If the revision was moved to the Trash, $result represents * its new state; if it was deleted, $result represents its state before deletion. * @param WP_REST_Request $request The request sent to the API. */ do_action( 'rest_delete_revision', $result, $request ); if ( ! $result ) { return new WP_Error( 'rest_cannot_delete', __( 'The post cannot be deleted.' ), array( 'status' => 500 ) ); } $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); return $response; } /** * Determines the allowed query_vars for a get_items() response and prepares * them for WP_Query. * * @since 5.0.0 * * @param array $prepared_args Optional. Prepared WP_Query arguments. Default empty array. * @param WP_REST_Request $request Optional. Full details about the request. * @return array Items query arguments. */ protected function prepare_items_query( $prepared_args = array(), $request = null ) { $query_args = array(); foreach ( $prepared_args as $key => $value ) { /** This filter is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */ $query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores } // Map to proper WP_Query orderby param. if ( isset( $query_args['orderby'] ) && isset( $request['orderby'] ) ) { $orderby_mappings = array( 'id' => 'ID', 'include' => 'post__in', 'slug' => 'post_name', 'include_slugs' => 'post_name__in', ); if ( isset( $orderby_mappings[ $request['orderby'] ] ) ) { $query_args['orderby'] = $orderby_mappings[ $request['orderby'] ]; } } return $query_args; } /** * Prepares the revision for the REST response. * * @since 4.7.0 * * @param WP_Post $post Post revision object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $post, $request ) { $GLOBALS['post'] = $post; setup_postdata( $post ); $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'author', $fields, true ) ) { $data['author'] = (int) $post->post_author; } if ( in_array( 'date', $fields, true ) ) { $data['date'] = $this->prepare_date_response( $post->post_date_gmt, $post->post_date ); } if ( in_array( 'date_gmt', $fields, true ) ) { $data['date_gmt'] = $this->prepare_date_response( $post->post_date_gmt ); } if ( in_array( 'id', $fields, true ) ) { $data['id'] = $post->ID; } if ( in_array( 'modified', $fields, true ) ) { $data['modified'] = $this->prepare_date_response( $post->post_modified_gmt, $post->post_modified ); } if ( in_array( 'modified_gmt', $fields, true ) ) { $data['modified_gmt'] = $this->prepare_date_response( $post->post_modified_gmt ); } if ( in_array( 'parent', $fields, true ) ) { $data['parent'] = (int) $post->post_parent; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $post->post_name; } if ( in_array( 'guid', $fields, true ) ) { $data['guid'] = array( /** This filter is documented in wp-includes/post-template.php */ 'rendered' => apply_filters( 'get_the_guid', $post->guid, $post->ID ), 'raw' => $post->guid, ); } if ( in_array( 'title', $fields, true ) ) { $data['title'] = array( 'raw' => $post->post_title, 'rendered' => get_the_title( $post->ID ), ); } if ( in_array( 'content', $fields, true ) ) { $data['content'] = array( 'raw' => $post->post_content, /** This filter is documented in wp-includes/post-template.php */ 'rendered' => apply_filters( 'the_content', $post->post_content ), ); } if ( in_array( 'excerpt', $fields, true ) ) { $data['excerpt'] = array( 'raw' => $post->post_excerpt, 'rendered' => $this->prepare_excerpt_response( $post->post_excerpt, $post ), ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); $response = rest_ensure_response( $data ); if ( ! empty( $data['parent'] ) ) { $response->add_link( 'parent', rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->parent_base, $data['parent'] ) ) ); } /** * Filters a revision returned from the API. * * Allows modification of the revision right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Post $post The original revision object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_revision', $response, $post, $request ); } /** * Checks the post_date_gmt or modified_gmt and prepare any post or * modified date for single post output. * * @since 4.7.0 * * @param string $date_gmt GMT publication time. * @param string|null $date Optional. Local publication time. Default null. * @return string|null ISO8601/RFC3339 formatted datetime, otherwise null. */ protected function prepare_date_response( $date_gmt, $date = null ) { if ( '0000-00-00 00:00:00' === $date_gmt ) { return null; } if ( isset( $date ) ) { return mysql_to_rfc3339( $date ); } return mysql_to_rfc3339( $date_gmt ); } /** * Retrieves the revision's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => "{$this->parent_post_type}-revision", 'type' => 'object', // Base properties for every Revision. 'properties' => array( 'author' => array( 'description' => __( 'The ID for the author of the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'date' => array( 'description' => __( "The date the object was published, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit', 'embed' ), ), 'date_gmt' => array( 'description' => __( 'The date the object was published, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'guid' => array( 'description' => __( 'GUID for the object, as it exists in the database.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), ), 'id' => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'modified' => array( 'description' => __( "The date the object was last modified, in the site's timezone." ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'modified_gmt' => array( 'description' => __( 'The date the object was last modified, as GMT.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'view', 'edit' ), ), 'parent' => array( 'description' => __( 'The ID for the parent of the object.' ), 'type' => 'integer', 'context' => array( 'view', 'edit', 'embed' ), ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the object unique to its type.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), ), ), ); $parent_schema = $this->parent_controller->get_item_schema(); if ( ! empty( $parent_schema['properties']['title'] ) ) { $schema['properties']['title'] = $parent_schema['properties']['title']; } if ( ! empty( $parent_schema['properties']['content'] ) ) { $schema['properties']['content'] = $parent_schema['properties']['content']; } if ( ! empty( $parent_schema['properties']['excerpt'] ) ) { $schema['properties']['excerpt'] = $parent_schema['properties']['excerpt']; } if ( ! empty( $parent_schema['properties']['guid'] ) ) { $schema['properties']['guid'] = $parent_schema['properties']['guid']; } $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; unset( $query_params['per_page']['default'] ); $query_params['exclude'] = array( 'description' => __( 'Ensure result set excludes specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['include'] = array( 'description' => __( 'Limit result set to specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['offset'] = array( 'description' => __( 'Offset the result set by a specific number of items.' ), 'type' => 'integer', ); $query_params['order'] = array( 'description' => __( 'Order sort attribute ascending or descending.' ), 'type' => 'string', 'default' => 'desc', 'enum' => array( 'asc', 'desc' ), ); $query_params['orderby'] = array( 'description' => __( 'Sort collection by object attribute.' ), 'type' => 'string', 'default' => 'date', 'enum' => array( 'date', 'id', 'include', 'relevance', 'slug', 'include_slugs', 'title', ), ); return $query_params; } /** * Checks the post excerpt and prepare it for single post output. * * @since 4.7.0 * * @param string $excerpt The post excerpt. * @param WP_Post $post Post revision object. * @return string Prepared excerpt or empty string. */ protected function prepare_excerpt_response( $excerpt, $post ) { /** This filter is documented in wp-includes/post-template.php */ $excerpt = apply_filters( 'the_excerpt', $excerpt, $post ); if ( empty( $excerpt ) ) { return ''; } return $excerpt; } } endpoints/class-wp-rest-search-controller.php 0000644 00000024342 15213254037 0015417 0 ustar 00 <?php /** * REST API: WP_REST_Search_Controller class * * @package WordPress * @subpackage REST_API * @since 5.0.0 */ /** * Core class to search through all WordPress content via the REST API. * * @since 5.0.0 * * @see WP_REST_Controller */ class WP_REST_Search_Controller extends WP_REST_Controller { /** * ID property name. */ const PROP_ID = 'id'; /** * Title property name. */ const PROP_TITLE = 'title'; /** * URL property name. */ const PROP_URL = 'url'; /** * Type property name. */ const PROP_TYPE = 'type'; /** * Subtype property name. */ const PROP_SUBTYPE = 'subtype'; /** * Identifier for the 'any' type. */ const TYPE_ANY = 'any'; /** * Search handlers used by the controller. * * @since 5.0.0 * @var array */ protected $search_handlers = array(); /** * Constructor. * * @since 5.0.0 * * @param array $search_handlers List of search handlers to use in the controller. Each search * handler instance must extend the `WP_REST_Search_Handler` class. */ public function __construct( array $search_handlers ) { $this->namespace = 'wp/v2'; $this->rest_base = 'search'; foreach ( $search_handlers as $search_handler ) { if ( ! $search_handler instanceof WP_REST_Search_Handler ) { _doing_it_wrong( __METHOD__, /* translators: %s: PHP class name. */ sprintf( __( 'REST search handlers must extend the %s class.' ), 'WP_REST_Search_Handler' ), '5.0.0' ); continue; } $this->search_handlers[ $search_handler->get_type() ] = $search_handler; } } /** * Registers the routes for the objects of the controller. * * @since 5.0.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permission_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to search content. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has search access, WP_Error object otherwise. */ public function get_items_permission_check( $request ) { return true; } /** * Retrieves a collection of search results. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { $handler = $this->get_search_handler( $request ); if ( is_wp_error( $handler ) ) { return $handler; } $result = $handler->search_items( $request ); if ( ! isset( $result[ WP_REST_Search_Handler::RESULT_IDS ] ) || ! is_array( $result[ WP_REST_Search_Handler::RESULT_IDS ] ) || ! isset( $result[ WP_REST_Search_Handler::RESULT_TOTAL ] ) ) { return new WP_Error( 'rest_search_handler_error', __( 'Internal search handler error.' ), array( 'status' => 500 ) ); } $ids = array_map( 'absint', $result[ WP_REST_Search_Handler::RESULT_IDS ] ); $results = array(); foreach ( $ids as $id ) { $data = $this->prepare_item_for_response( $id, $request ); $results[] = $this->prepare_response_for_collection( $data ); } $total = (int) $result[ WP_REST_Search_Handler::RESULT_TOTAL ]; $page = (int) $request['page']; $per_page = (int) $request['per_page']; $max_pages = ceil( $total / $per_page ); if ( $page > $max_pages && $total > 0 ) { return new WP_Error( 'rest_search_invalid_page_number', __( 'The page number requested is larger than the number of pages available.' ), array( 'status' => 400 ) ); } $response = rest_ensure_response( $results ); $response->header( 'X-WP-Total', $total ); $response->header( 'X-WP-TotalPages', $max_pages ); $request_params = $request->get_query_params(); $base = add_query_arg( urlencode_deep( $request_params ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) ); if ( $page > 1 ) { $prev_link = add_query_arg( 'page', $page - 1, $base ); $response->link_header( 'prev', $prev_link ); } if ( $page < $max_pages ) { $next_link = add_query_arg( 'page', $page + 1, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Prepares a single search result for response. * * @since 5.0.0 * * @param int $id ID of the item to prepare. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $id, $request ) { $handler = $this->get_search_handler( $request ); if ( is_wp_error( $handler ) ) { return new WP_REST_Response(); } $fields = $this->get_fields_for_response( $request ); $data = $handler->prepare_item( $id, $fields ); $data = $this->add_additional_fields_to_object( $data, $request ); $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->filter_response_by_context( $data, $context ); $response = rest_ensure_response( $data ); $links = $handler->prepare_item_links( $id ); $links['collection'] = array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ); $response->add_links( $links ); return $response; } /** * Retrieves the item schema, conforming to JSON Schema. * * @since 5.0.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $types = array(); $subtypes = array(); foreach ( $this->search_handlers as $search_handler ) { $types[] = $search_handler->get_type(); $subtypes = array_merge( $subtypes, $search_handler->get_subtypes() ); } $types = array_unique( $types ); $subtypes = array_unique( $subtypes ); $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'search-result', 'type' => 'object', 'properties' => array( self::PROP_ID => array( 'description' => __( 'Unique identifier for the object.' ), 'type' => 'integer', 'context' => array( 'view', 'embed' ), 'readonly' => true, ), self::PROP_TITLE => array( 'description' => __( 'The title for the object.' ), 'type' => 'string', 'context' => array( 'view', 'embed' ), 'readonly' => true, ), self::PROP_URL => array( 'description' => __( 'URL to the object.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'embed' ), 'readonly' => true, ), self::PROP_TYPE => array( 'description' => __( 'Object type.' ), 'type' => 'string', 'enum' => $types, 'context' => array( 'view', 'embed' ), 'readonly' => true, ), self::PROP_SUBTYPE => array( 'description' => __( 'Object subtype.' ), 'type' => 'string', 'enum' => $subtypes, 'context' => array( 'view', 'embed' ), 'readonly' => true, ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for the search results collection. * * @since 5.0.0 * * @return array Collection parameters. */ public function get_collection_params() { $types = array(); $subtypes = array(); foreach ( $this->search_handlers as $search_handler ) { $types[] = $search_handler->get_type(); $subtypes = array_merge( $subtypes, $search_handler->get_subtypes() ); } $types = array_unique( $types ); $subtypes = array_unique( $subtypes ); $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params[ self::PROP_TYPE ] = array( 'default' => $types[0], 'description' => __( 'Limit results to items of an object type.' ), 'type' => 'string', 'enum' => $types, ); $query_params[ self::PROP_SUBTYPE ] = array( 'default' => self::TYPE_ANY, 'description' => __( 'Limit results to items of one or more object subtypes.' ), 'type' => 'array', 'items' => array( 'enum' => array_merge( $subtypes, array( self::TYPE_ANY ) ), 'type' => 'string', ), 'sanitize_callback' => array( $this, 'sanitize_subtypes' ), ); return $query_params; } /** * Sanitizes the list of subtypes, to ensure only subtypes of the passed type are included. * * @since 5.0.0 * * @param string|array $subtypes One or more subtypes. * @param WP_REST_Request $request Full details about the request. * @param string $parameter Parameter name. * @return array|WP_Error List of valid subtypes, or WP_Error object on failure. */ public function sanitize_subtypes( $subtypes, $request, $parameter ) { $subtypes = wp_parse_slug_list( $subtypes ); $subtypes = rest_parse_request_arg( $subtypes, $request, $parameter ); if ( is_wp_error( $subtypes ) ) { return $subtypes; } // 'any' overrides any other subtype. if ( in_array( self::TYPE_ANY, $subtypes, true ) ) { return array( self::TYPE_ANY ); } $handler = $this->get_search_handler( $request ); if ( is_wp_error( $handler ) ) { return $handler; } return array_intersect( $subtypes, $handler->get_subtypes() ); } /** * Gets the search handler to handle the current request. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Search_Handler|WP_Error Search handler for the request type, or WP_Error object on failure. */ protected function get_search_handler( $request ) { $type = $request->get_param( self::PROP_TYPE ); if ( ! $type || ! isset( $this->search_handlers[ $type ] ) ) { return new WP_Error( 'rest_search_invalid_type', __( 'Invalid type parameter.' ), array( 'status' => 400 ) ); } return $this->search_handlers[ $type ]; } } endpoints/class-wp-rest-settings-controller.php 0000644 00000024224 15213254037 0016011 0 ustar 00 <?php /** * REST API: WP_REST_Settings_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to manage a site's settings via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Settings_Controller extends WP_REST_Controller { /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'settings'; } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'args' => array(), 'permission_callback' => array( $this, 'get_item_permissions_check' ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if a given request has access to read and manage settings. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool True if the request has read access for the item, otherwise false. */ public function get_item_permissions_check( $request ) { return current_user_can( 'manage_options' ); } /** * Retrieves the settings. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return array|WP_Error Array on success, or WP_Error object on failure. */ public function get_item( $request ) { $options = $this->get_registered_options(); $response = array(); foreach ( $options as $name => $args ) { /** * Filters the value of a setting recognized by the REST API. * * Allow hijacking the setting value and overriding the built-in behavior by returning a * non-null value. The returned value will be presented as the setting value instead. * * @since 4.7.0 * * @param mixed $result Value to use for the requested setting. Can be a scalar * matching the registered schema for the setting, or null to * follow the default get_option() behavior. * @param string $name Setting name (as shown in REST API responses). * @param array $args Arguments passed to register_setting() for this setting. */ $response[ $name ] = apply_filters( 'rest_pre_get_setting', null, $name, $args ); if ( is_null( $response[ $name ] ) ) { // Default to a null value as "null" in the response means "not set". $response[ $name ] = get_option( $args['option_name'], $args['schema']['default'] ); } /* * Because get_option() is lossy, we have to * cast values to the type they are registered with. */ $response[ $name ] = $this->prepare_value( $response[ $name ], $args['schema'] ); } return $response; } /** * Prepares a value for output based off a schema array. * * @since 4.7.0 * * @param mixed $value Value to prepare. * @param array $schema Schema to match. * @return mixed The prepared value. */ protected function prepare_value( $value, $schema ) { /* * If the value is not valid by the schema, set the value to null. * Null values are specifically non-destructive, so this will not cause * overwriting the current invalid value to null. */ if ( is_wp_error( rest_validate_value_from_schema( $value, $schema ) ) ) { return null; } return rest_sanitize_value_from_schema( $value, $schema ); } /** * Updates settings for the settings object. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return array|WP_Error Array on success, or error object on failure. */ public function update_item( $request ) { $options = $this->get_registered_options(); $params = $request->get_params(); foreach ( $options as $name => $args ) { if ( ! array_key_exists( $name, $params ) ) { continue; } /** * Filters whether to preempt a setting value update. * * Allows hijacking the setting update logic and overriding the built-in behavior by * returning true. * * @since 4.7.0 * * @param bool $result Whether to override the default behavior for updating the * value of a setting. * @param string $name Setting name (as shown in REST API responses). * @param mixed $value Updated setting value. * @param array $args Arguments passed to register_setting() for this setting. */ $updated = apply_filters( 'rest_pre_update_setting', false, $name, $request[ $name ], $args ); if ( $updated ) { continue; } /* * A null value for an option would have the same effect as * deleting the option from the database, and relying on the * default value. */ if ( is_null( $request[ $name ] ) ) { /* * A null value is returned in the response for any option * that has a non-scalar value. * * To protect clients from accidentally including the null * values from a response object in a request, we do not allow * options with values that don't pass validation to be updated to null. * Without this added protection a client could mistakenly * delete all options that have invalid values from the * database. */ if ( is_wp_error( rest_validate_value_from_schema( get_option( $args['option_name'], false ), $args['schema'] ) ) ) { return new WP_Error( 'rest_invalid_stored_value', /* translators: %s: Property name. */ sprintf( __( 'The %s property has an invalid stored value, and cannot be updated to null.' ), $name ), array( 'status' => 500 ) ); } delete_option( $args['option_name'] ); } else { update_option( $args['option_name'], $request[ $name ] ); } } return $this->get_item( $request ); } /** * Retrieves all of the registered options for the Settings API. * * @since 4.7.0 * * @return array Array of registered options. */ protected function get_registered_options() { $rest_options = array(); foreach ( get_registered_settings() as $name => $args ) { if ( empty( $args['show_in_rest'] ) ) { continue; } $rest_args = array(); if ( is_array( $args['show_in_rest'] ) ) { $rest_args = $args['show_in_rest']; } $defaults = array( 'name' => ! empty( $rest_args['name'] ) ? $rest_args['name'] : $name, 'schema' => array(), ); $rest_args = array_merge( $defaults, $rest_args ); $default_schema = array( 'type' => empty( $args['type'] ) ? null : $args['type'], 'description' => empty( $args['description'] ) ? '' : $args['description'], 'default' => isset( $args['default'] ) ? $args['default'] : null, ); $rest_args['schema'] = array_merge( $default_schema, $rest_args['schema'] ); $rest_args['option_name'] = $name; // Skip over settings that don't have a defined type in the schema. if ( empty( $rest_args['schema']['type'] ) ) { continue; } /* * Allow the supported types for settings, as we don't want invalid types * to be updated with arbitrary values that we can't do decent sanitizing for. */ if ( ! in_array( $rest_args['schema']['type'], array( 'number', 'integer', 'string', 'boolean', 'array', 'object' ), true ) ) { continue; } $rest_args['schema'] = $this->set_additional_properties_to_false( $rest_args['schema'] ); $rest_options[ $rest_args['name'] ] = $rest_args; } return $rest_options; } /** * Retrieves the site setting schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $options = $this->get_registered_options(); $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'settings', 'type' => 'object', 'properties' => array(), ); foreach ( $options as $option_name => $option ) { $schema['properties'][ $option_name ] = $option['schema']; $schema['properties'][ $option_name ]['arg_options'] = array( 'sanitize_callback' => array( $this, 'sanitize_callback' ), ); } $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Custom sanitize callback used for all options to allow the use of 'null'. * * By default, the schema of settings will throw an error if a value is set to * `null` as it's not a valid value for something like "type => string". We * provide a wrapper sanitizer to allow the use of `null`. * * @since 4.7.0 * * @param mixed $value The value for the setting. * @param WP_REST_Request $request The request object. * @param string $param The parameter name. * @return mixed|WP_Error */ public function sanitize_callback( $value, $request, $param ) { if ( is_null( $value ) ) { return $value; } return rest_parse_request_arg( $value, $request, $param ); } /** * Recursively add additionalProperties = false to all objects in a schema. * * This is need to restrict properties of objects in settings values to only * registered items, as the REST API will allow additional properties by * default. * * @since 4.9.0 * * @param array $schema The schema array. * @return array */ protected function set_additional_properties_to_false( $schema ) { switch ( $schema['type'] ) { case 'object': foreach ( $schema['properties'] as $key => $child_schema ) { $schema['properties'][ $key ] = $this->set_additional_properties_to_false( $child_schema ); } $schema['additionalProperties'] = false; break; case 'array': $schema['items'] = $this->set_additional_properties_to_false( $schema['items'] ); break; } return $schema; } } endpoints/class-wp-rest-taxonomies-controller.php 0000644 00000030330 15213254037 0016332 0 ustar 00 <?php /** * REST API: WP_REST_Taxonomies_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to manage taxonomies via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Taxonomies_Controller extends WP_REST_Controller { /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'taxonomies'; } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<taxonomy>[\w-]+)', array( 'args' => array( 'taxonomy' => array( 'description' => __( 'An alphanumeric identifier for the taxonomy.' ), 'type' => 'string', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks whether a given request has permission to read taxonomies. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, WP_Error object otherwise. */ public function get_items_permissions_check( $request ) { if ( 'edit' === $request['context'] ) { if ( ! empty( $request['type'] ) ) { $taxonomies = get_object_taxonomies( $request['type'], 'objects' ); } else { $taxonomies = get_taxonomies( '', 'objects' ); } foreach ( $taxonomies as $taxonomy ) { if ( ! empty( $taxonomy->show_in_rest ) && current_user_can( $taxonomy->cap->assign_terms ) ) { return true; } } return new WP_Error( 'rest_cannot_view', __( 'Sorry, you are not allowed to manage terms in this taxonomy.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves all public taxonomies. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); if ( isset( $registered['type'] ) && ! empty( $request['type'] ) ) { $taxonomies = get_object_taxonomies( $request['type'], 'objects' ); } else { $taxonomies = get_taxonomies( '', 'objects' ); } $data = array(); foreach ( $taxonomies as $tax_type => $value ) { if ( empty( $value->show_in_rest ) || ( 'edit' === $request['context'] && ! current_user_can( $value->cap->assign_terms ) ) ) { continue; } $tax = $this->prepare_item_for_response( $value, $request ); $tax = $this->prepare_response_for_collection( $tax ); $data[ $tax_type ] = $tax; } if ( empty( $data ) ) { // Response should still be returned as a JSON object when it is empty. $data = (object) $data; } return rest_ensure_response( $data ); } /** * Checks if a given request has access to a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, otherwise false or WP_Error object. */ public function get_item_permissions_check( $request ) { $tax_obj = get_taxonomy( $request['taxonomy'] ); if ( $tax_obj ) { if ( empty( $tax_obj->show_in_rest ) ) { return false; } if ( 'edit' === $request['context'] && ! current_user_can( $tax_obj->cap->assign_terms ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to manage terms in this taxonomy.' ), array( 'status' => rest_authorization_required_code() ) ); } } return true; } /** * Retrieves a specific taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $tax_obj = get_taxonomy( $request['taxonomy'] ); if ( empty( $tax_obj ) ) { return new WP_Error( 'rest_taxonomy_invalid', __( 'Invalid taxonomy.' ), array( 'status' => 404 ) ); } $data = $this->prepare_item_for_response( $tax_obj, $request ); return rest_ensure_response( $data ); } /** * Prepares a taxonomy object for serialization. * * @since 4.7.0 * * @param WP_Taxonomy $taxonomy Taxonomy data. * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $taxonomy, $request ) { $base = ! empty( $taxonomy->rest_base ) ? $taxonomy->rest_base : $taxonomy->name; $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'name', $fields, true ) ) { $data['name'] = $taxonomy->label; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $taxonomy->name; } if ( in_array( 'capabilities', $fields, true ) ) { $data['capabilities'] = $taxonomy->cap; } if ( in_array( 'description', $fields, true ) ) { $data['description'] = $taxonomy->description; } if ( in_array( 'labels', $fields, true ) ) { $data['labels'] = $taxonomy->labels; } if ( in_array( 'types', $fields, true ) ) { $data['types'] = array_values( $taxonomy->object_type ); } if ( in_array( 'show_cloud', $fields, true ) ) { $data['show_cloud'] = $taxonomy->show_tagcloud; } if ( in_array( 'hierarchical', $fields, true ) ) { $data['hierarchical'] = $taxonomy->hierarchical; } if ( in_array( 'rest_base', $fields, true ) ) { $data['rest_base'] = $base; } if ( in_array( 'visibility', $fields, true ) ) { $data['visibility'] = array( 'public' => (bool) $taxonomy->public, 'publicly_queryable' => (bool) $taxonomy->publicly_queryable, 'show_admin_column' => (bool) $taxonomy->show_admin_column, 'show_in_nav_menus' => (bool) $taxonomy->show_in_nav_menus, 'show_in_quick_edit' => (bool) $taxonomy->show_in_quick_edit, 'show_ui' => (bool) $taxonomy->show_ui, ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $response->add_links( array( 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), 'https://api.w.org/items' => array( 'href' => rest_url( sprintf( 'wp/v2/%s', $base ) ), ), ) ); /** * Filters a taxonomy returned from the REST API. * * Allows modification of the taxonomy data right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Taxonomy $item The original taxonomy object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( 'rest_prepare_taxonomy', $response, $taxonomy, $request ); } /** * Retrieves the taxonomy's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'taxonomy', 'type' => 'object', 'properties' => array( 'capabilities' => array( 'description' => __( 'All capabilities used by the taxonomy.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'description' => array( 'description' => __( 'A human-readable description of the taxonomy.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'hierarchical' => array( 'description' => __( 'Whether or not the taxonomy should have children.' ), 'type' => 'boolean', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'labels' => array( 'description' => __( 'Human-readable labels for the taxonomy for various contexts.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'name' => array( 'description' => __( 'The title for the taxonomy.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the taxonomy.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'show_cloud' => array( 'description' => __( 'Whether or not the term cloud should be displayed.' ), 'type' => 'boolean', 'context' => array( 'edit' ), 'readonly' => true, ), 'types' => array( 'description' => __( 'Types associated with the taxonomy.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'rest_base' => array( 'description' => __( 'REST base route for the taxonomy.' ), 'type' => 'string', 'context' => array( 'view', 'edit', 'embed' ), 'readonly' => true, ), 'visibility' => array( 'description' => __( 'The visibility settings for the taxonomy.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, 'properties' => array( 'public' => array( 'description' => __( 'Whether a taxonomy is intended for use publicly either via the admin interface or by front-end users.' ), 'type' => 'boolean', ), 'publicly_queryable' => array( 'description' => __( 'Whether the taxonomy is publicly queryable.' ), 'type' => 'boolean', ), 'show_ui' => array( 'description' => __( 'Whether to generate a default UI for managing this taxonomy.' ), 'type' => 'boolean', ), 'show_admin_column' => array( 'description' => __( 'Whether to allow automatic creation of taxonomy columns on associated post-types table.' ), 'type' => 'boolean', ), 'show_in_nav_menus' => array( 'description' => __( 'Whether to make the taxonomy available for selection in navigation menus.' ), 'type' => 'boolean', ), 'show_in_quick_edit' => array( 'description' => __( 'Whether to show the taxonomy in the quick/bulk edit panel.' ), 'type' => 'boolean', ), ), ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { $new_params = array(); $new_params['context'] = $this->get_context_param( array( 'default' => 'view' ) ); $new_params['type'] = array( 'description' => __( 'Limit results to taxonomies associated with a specific post type.' ), 'type' => 'string', ); return $new_params; } } endpoints/class-wp-rest-terms-controller.php 0000644 00000100642 15213254037 0015302 0 ustar 00 <?php /** * REST API: WP_REST_Terms_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to managed terms associated with a taxonomy via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Terms_Controller extends WP_REST_Controller { /** * Taxonomy key. * * @since 4.7.0 * @var string */ protected $taxonomy; /** * Instance of a term meta fields object. * * @since 4.7.0 * @var WP_REST_Term_Meta_Fields */ protected $meta; /** * Column to have the terms be sorted by. * * @since 4.7.0 * @var string */ protected $sort_column; /** * Number of terms that were found. * * @since 4.7.0 * @var int */ protected $total_terms; /** * Constructor. * * @since 4.7.0 * * @param string $taxonomy Taxonomy key. */ public function __construct( $taxonomy ) { $this->taxonomy = $taxonomy; $this->namespace = 'wp/v2'; $tax_obj = get_taxonomy( $taxonomy ); $this->rest_base = ! empty( $tax_obj->rest_base ) ? $tax_obj->rest_base : $tax_obj->name; $this->meta = new WP_REST_Term_Meta_Fields( $taxonomy ); } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'id' => array( 'description' => __( 'Unique identifier for the term.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'permission_callback' => array( $this, 'update_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Required to be true, as terms do not support trashing.' ), ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks if the terms for a post can be read. * * @since 6.0.3 * * @param WP_Post $post Post object. * @param WP_REST_Request $request Full details about the request. * @return bool Whether the terms for the post can be read. */ public function check_read_terms_permission_for_post( $post, $request ) { // If the requested post isn't associated with this taxonomy, deny access. if ( ! is_object_in_taxonomy( $post->post_type, $this->taxonomy ) ) { return false; } // Grant access if the post is publicly viewable. if ( is_post_publicly_viewable( $post ) ) { return true; } // Otherwise grant access if the post is readable by the logged in user. if ( current_user_can( 'read_post', $post->ID ) ) { return true; } // Otherwise, deny access. return false; } /** * Checks if a request has access to read terms in the specified taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has read access, otherwise false or WP_Error object. */ public function get_items_permissions_check( $request ) { $tax_obj = get_taxonomy( $this->taxonomy ); if ( ! $tax_obj || ! $this->check_is_taxonomy_allowed( $this->taxonomy ) ) { return false; } if ( 'edit' === $request['context'] && ! current_user_can( $tax_obj->cap->edit_terms ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit terms in this taxonomy.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! empty( $request['post'] ) ) { $post = get_post( $request['post'] ); if ( ! $post ) { return new WP_Error( 'rest_post_invalid_id', __( 'Invalid post ID.' ), array( 'status' => 400, ) ); } if ( ! $this->check_read_terms_permission_for_post( $post, $request ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to view terms for this post.' ), array( 'status' => rest_authorization_required_code(), ) ); } } return true; } /** * Retrieves terms associated with a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); /* * This array defines mappings between public API query parameters whose * values are accepted as-passed, and their internal WP_Query parameter * name equivalents (some are the same). Only values which are also * present in $registered will be set. */ $parameter_mappings = array( 'exclude' => 'exclude', 'include' => 'include', 'order' => 'order', 'orderby' => 'orderby', 'post' => 'post', 'hide_empty' => 'hide_empty', 'per_page' => 'number', 'search' => 'search', 'slug' => 'slug', ); $prepared_args = array( 'taxonomy' => $this->taxonomy ); /* * For each known parameter which is both registered and present in the request, * set the parameter's value on the query $prepared_args. */ foreach ( $parameter_mappings as $api_param => $wp_param ) { if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) { $prepared_args[ $wp_param ] = $request[ $api_param ]; } } if ( isset( $prepared_args['orderby'] ) && isset( $request['orderby'] ) ) { $orderby_mappings = array( 'include_slugs' => 'slug__in', ); if ( isset( $orderby_mappings[ $request['orderby'] ] ) ) { $prepared_args['orderby'] = $orderby_mappings[ $request['orderby'] ]; } } if ( isset( $registered['offset'] ) && ! empty( $request['offset'] ) ) { $prepared_args['offset'] = $request['offset']; } else { $prepared_args['offset'] = ( $request['page'] - 1 ) * $prepared_args['number']; } $taxonomy_obj = get_taxonomy( $this->taxonomy ); if ( $taxonomy_obj->hierarchical && isset( $registered['parent'], $request['parent'] ) ) { if ( 0 === $request['parent'] ) { // Only query top-level terms. $prepared_args['parent'] = 0; } else { if ( $request['parent'] ) { $prepared_args['parent'] = $request['parent']; } } } /** * Filters the query arguments before passing them to get_terms(). * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * Enables adding extra arguments or setting defaults for a terms * collection request. * * @since 4.7.0 * * @link https://developer.wordpress.org/reference/functions/get_terms/ * * @param array $prepared_args Array of arguments to be * passed to get_terms(). * @param WP_REST_Request $request The current request. */ $prepared_args = apply_filters( "rest_{$this->taxonomy}_query", $prepared_args, $request ); if ( ! empty( $prepared_args['post'] ) ) { $query_result = wp_get_object_terms( $prepared_args['post'], $this->taxonomy, $prepared_args ); // Used when calling wp_count_terms() below. $prepared_args['object_ids'] = $prepared_args['post']; } else { $query_result = get_terms( $prepared_args ); } $count_args = $prepared_args; unset( $count_args['number'], $count_args['offset'] ); $total_terms = wp_count_terms( $this->taxonomy, $count_args ); // wp_count_terms() can return a falsey value when the term has no children. if ( ! $total_terms ) { $total_terms = 0; } $response = array(); foreach ( $query_result as $term ) { if ( 'edit' === $request['context'] && ! current_user_can( 'edit_term', $term->term_id ) ) { continue; } $data = $this->prepare_item_for_response( $term, $request ); $response[] = $this->prepare_response_for_collection( $data ); } $response = rest_ensure_response( $response ); // Store pagination values for headers. $per_page = (int) $prepared_args['number']; $page = ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 ); $response->header( 'X-WP-Total', (int) $total_terms ); $max_pages = ceil( $total_terms / $per_page ); $response->header( 'X-WP-TotalPages', (int) $max_pages ); $base = add_query_arg( urlencode_deep( $request->get_query_params() ), rest_url( $this->namespace . '/' . $this->rest_base ) ); if ( $page > 1 ) { $prev_page = $page - 1; if ( $prev_page > $max_pages ) { $prev_page = $max_pages; } $prev_link = add_query_arg( 'page', $prev_page, $base ); $response->link_header( 'prev', $prev_link ); } if ( $max_pages > $page ) { $next_page = $page + 1; $next_link = add_query_arg( 'page', $next_page, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Get the term, if the ID is valid. * * @since 4.7.2 * * @param int $id Supplied ID. * @return WP_Term|WP_Error Term object if ID is valid, WP_Error otherwise. */ protected function get_term( $id ) { $error = new WP_Error( 'rest_term_invalid', __( 'Term does not exist.' ), array( 'status' => 404 ) ); if ( ! $this->check_is_taxonomy_allowed( $this->taxonomy ) ) { return $error; } if ( (int) $id <= 0 ) { return $error; } $term = get_term( (int) $id, $this->taxonomy ); if ( empty( $term ) || $term->taxonomy !== $this->taxonomy ) { return $error; } return $term; } /** * Checks if a request has access to read or edit the specified term. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has read access for the item, otherwise false or WP_Error object. */ public function get_item_permissions_check( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } if ( 'edit' === $request['context'] && ! current_user_can( 'edit_term', $term->term_id ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit this term.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Gets a single term from a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } $response = $this->prepare_item_for_response( $term, $request ); return rest_ensure_response( $response ); } /** * Checks if a request has access to create a term. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has access to create items, false or WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { if ( ! $this->check_is_taxonomy_allowed( $this->taxonomy ) ) { return false; } $taxonomy_obj = get_taxonomy( $this->taxonomy ); if ( ( is_taxonomy_hierarchical( $this->taxonomy ) && ! current_user_can( $taxonomy_obj->cap->edit_terms ) ) || ( ! is_taxonomy_hierarchical( $this->taxonomy ) && ! current_user_can( $taxonomy_obj->cap->assign_terms ) ) ) { return new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create terms in this taxonomy.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Creates a single term in a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { if ( isset( $request['parent'] ) ) { if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) { return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Cannot set parent term, taxonomy is not hierarchical.' ), array( 'status' => 400 ) ); } $parent = get_term( (int) $request['parent'], $this->taxonomy ); if ( ! $parent ) { return new WP_Error( 'rest_term_invalid', __( 'Parent term does not exist.' ), array( 'status' => 400 ) ); } } $prepared_term = $this->prepare_item_for_database( $request ); $term = wp_insert_term( wp_slash( $prepared_term->name ), $this->taxonomy, wp_slash( (array) $prepared_term ) ); if ( is_wp_error( $term ) ) { /* * If we're going to inform the client that the term already exists, * give them the identifier for future use. */ $term_id = $term->get_error_data( 'term_exists' ); if ( $term_id ) { $existing_term = get_term( $term_id, $this->taxonomy ); $term->add_data( $existing_term->term_id, 'term_exists' ); $term->add_data( array( 'status' => 400, 'term_id' => $term_id, ) ); } return $term; } $term = get_term( $term['term_id'], $this->taxonomy ); /** * Fires after a single term is created or updated via the REST API. * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * @since 4.7.0 * * @param WP_Term $term Inserted or updated term object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a term, false when updating. */ do_action( "rest_insert_{$this->taxonomy}", $term, $request, true ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $term->term_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $fields_update = $this->update_additional_fields_for_object( $term, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** * Fires after a single term is completely created or updated via the REST API. * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * @since 5.0.0 * * @param WP_Term $term Inserted or updated term object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a term, false when updating. */ do_action( "rest_after_insert_{$this->taxonomy}", $term, $request, true ); $response = $this->prepare_item_for_response( $term, $request ); $response = rest_ensure_response( $response ); $response->set_status( 201 ); $response->header( 'Location', rest_url( $this->namespace . '/' . $this->rest_base . '/' . $term->term_id ) ); return $response; } /** * Checks if a request has access to update the specified term. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has access to update the item, false or WP_Error object otherwise. */ public function update_item_permissions_check( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } if ( ! current_user_can( 'edit_term', $term->term_id ) ) { return new WP_Error( 'rest_cannot_update', __( 'Sorry, you are not allowed to edit this term.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Updates a single term from a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_item( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } if ( isset( $request['parent'] ) ) { if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) { return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Cannot set parent term, taxonomy is not hierarchical.' ), array( 'status' => 400 ) ); } $parent = get_term( (int) $request['parent'], $this->taxonomy ); if ( ! $parent ) { return new WP_Error( 'rest_term_invalid', __( 'Parent term does not exist.' ), array( 'status' => 400 ) ); } } $prepared_term = $this->prepare_item_for_database( $request ); // Only update the term if we have something to update. if ( ! empty( $prepared_term ) ) { $update = wp_update_term( $term->term_id, $term->taxonomy, wp_slash( (array) $prepared_term ) ); if ( is_wp_error( $update ) ) { return $update; } } $term = get_term( $term->term_id, $this->taxonomy ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */ do_action( "rest_insert_{$this->taxonomy}", $term, $request, false ); $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $term->term_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $fields_update = $this->update_additional_fields_for_object( $term, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */ do_action( "rest_after_insert_{$this->taxonomy}", $term, $request, false ); $response = $this->prepare_item_for_response( $term, $request ); return rest_ensure_response( $response ); } /** * Checks if a request has access to delete the specified term. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return bool|WP_Error True if the request has access to delete the item, otherwise false or WP_Error object. */ public function delete_item_permissions_check( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } if ( ! current_user_can( 'delete_term', $term->term_id ) ) { return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this term.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Deletes a single term from a taxonomy. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { $term = $this->get_term( $request['id'] ); if ( is_wp_error( $term ) ) { return $term; } $force = isset( $request['force'] ) ? (bool) $request['force'] : false; // We don't support trashing for terms. if ( ! $force ) { return new WP_Error( 'rest_trash_not_supported', /* translators: %s: force=true */ sprintf( __( "Terms do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) ); } $request->set_param( 'context', 'view' ); $previous = $this->prepare_item_for_response( $term, $request ); $retval = wp_delete_term( $term->term_id, $term->taxonomy ); if ( ! $retval ) { return new WP_Error( 'rest_cannot_delete', __( 'The term cannot be deleted.' ), array( 'status' => 500 ) ); } $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); /** * Fires after a single term is deleted via the REST API. * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * @since 4.7.0 * * @param WP_Term $term The deleted term. * @param WP_REST_Response $response The response data. * @param WP_REST_Request $request The request sent to the API. */ do_action( "rest_delete_{$this->taxonomy}", $term, $response, $request ); return $response; } /** * Prepares a single term for create or update. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return object Term object. */ public function prepare_item_for_database( $request ) { $prepared_term = new stdClass; $schema = $this->get_item_schema(); if ( isset( $request['name'] ) && ! empty( $schema['properties']['name'] ) ) { $prepared_term->name = $request['name']; } if ( isset( $request['slug'] ) && ! empty( $schema['properties']['slug'] ) ) { $prepared_term->slug = $request['slug']; } if ( isset( $request['taxonomy'] ) && ! empty( $schema['properties']['taxonomy'] ) ) { $prepared_term->taxonomy = $request['taxonomy']; } if ( isset( $request['description'] ) && ! empty( $schema['properties']['description'] ) ) { $prepared_term->description = $request['description']; } if ( isset( $request['parent'] ) && ! empty( $schema['properties']['parent'] ) ) { $parent_term_id = 0; $requested_parent = (int) $request['parent']; if ( $requested_parent ) { $parent_term = get_term( $requested_parent, $this->taxonomy ); if ( $parent_term instanceof WP_Term ) { $parent_term_id = $parent_term->term_id; } } $prepared_term->parent = $parent_term_id; } /** * Filters term data before inserting term via the REST API. * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * @since 4.7.0 * * @param object $prepared_term Term object. * @param WP_REST_Request $request Request object. */ return apply_filters( "rest_pre_insert_{$this->taxonomy}", $prepared_term, $request ); } /** * Prepares a single term output for response. * * @since 4.7.0 * * @param WP_Term $item Term object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $item, $request ) { $fields = $this->get_fields_for_response( $request ); $data = array(); if ( in_array( 'id', $fields, true ) ) { $data['id'] = (int) $item->term_id; } if ( in_array( 'count', $fields, true ) ) { $data['count'] = (int) $item->count; } if ( in_array( 'description', $fields, true ) ) { $data['description'] = $item->description; } if ( in_array( 'link', $fields, true ) ) { $data['link'] = get_term_link( $item ); } if ( in_array( 'name', $fields, true ) ) { $data['name'] = $item->name; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $item->slug; } if ( in_array( 'taxonomy', $fields, true ) ) { $data['taxonomy'] = $item->taxonomy; } if ( in_array( 'parent', $fields, true ) ) { $data['parent'] = (int) $item->parent; } if ( in_array( 'meta', $fields, true ) ) { $data['meta'] = $this->meta->get_value( $item->term_id, $request ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'view'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); $response = rest_ensure_response( $data ); $response->add_links( $this->prepare_links( $item ) ); /** * Filters a term item returned from the API. * * The dynamic portion of the hook name, `$this->taxonomy`, refers to the taxonomy slug. * * Allows modification of the term data right before it is returned. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_Term $item The original term object. * @param WP_REST_Request $request Request used to generate the response. */ return apply_filters( "rest_prepare_{$this->taxonomy}", $response, $item, $request ); } /** * Prepares links for the request. * * @since 4.7.0 * * @param WP_Term $term Term object. * @return array Links for the given term. */ protected function prepare_links( $term ) { $base = $this->namespace . '/' . $this->rest_base; $links = array( 'self' => array( 'href' => rest_url( trailingslashit( $base ) . $term->term_id ), ), 'collection' => array( 'href' => rest_url( $base ), ), 'about' => array( 'href' => rest_url( sprintf( 'wp/v2/taxonomies/%s', $this->taxonomy ) ), ), ); if ( $term->parent ) { $parent_term = get_term( (int) $term->parent, $term->taxonomy ); if ( $parent_term ) { $links['up'] = array( 'href' => rest_url( trailingslashit( $base ) . $parent_term->term_id ), 'embeddable' => true, ); } } $taxonomy_obj = get_taxonomy( $term->taxonomy ); if ( empty( $taxonomy_obj->object_type ) ) { return $links; } $post_type_links = array(); foreach ( $taxonomy_obj->object_type as $type ) { $post_type_object = get_post_type_object( $type ); if ( empty( $post_type_object->show_in_rest ) ) { continue; } $rest_base = ! empty( $post_type_object->rest_base ) ? $post_type_object->rest_base : $post_type_object->name; $post_type_links[] = array( 'href' => add_query_arg( $this->rest_base, $term->term_id, rest_url( sprintf( 'wp/v2/%s', $rest_base ) ) ), ); } if ( ! empty( $post_type_links ) ) { $links['https://api.w.org/post_type'] = $post_type_links; } return $links; } /** * Retrieves the term's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'post_tag' === $this->taxonomy ? 'tag' : $this->taxonomy, 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'Unique identifier for the term.' ), 'type' => 'integer', 'context' => array( 'view', 'embed', 'edit' ), 'readonly' => true, ), 'count' => array( 'description' => __( 'Number of published posts for the term.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), 'readonly' => true, ), 'description' => array( 'description' => __( 'HTML description of the term.' ), 'type' => 'string', 'context' => array( 'view', 'edit' ), ), 'link' => array( 'description' => __( 'URL of the term.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'view', 'embed', 'edit' ), 'readonly' => true, ), 'name' => array( 'description' => __( 'HTML title for the term.' ), 'type' => 'string', 'context' => array( 'view', 'embed', 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), 'required' => true, ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the term unique to its type.' ), 'type' => 'string', 'context' => array( 'view', 'embed', 'edit' ), 'arg_options' => array( 'sanitize_callback' => array( $this, 'sanitize_slug' ), ), ), 'taxonomy' => array( 'description' => __( 'Type attribution for the term.' ), 'type' => 'string', 'enum' => array_keys( get_taxonomies() ), 'context' => array( 'view', 'embed', 'edit' ), 'readonly' => true, ), ), ); $taxonomy = get_taxonomy( $this->taxonomy ); if ( $taxonomy->hierarchical ) { $schema['properties']['parent'] = array( 'description' => __( 'The parent term ID.' ), 'type' => 'integer', 'context' => array( 'view', 'edit' ), ); } $schema['properties']['meta'] = $this->meta->get_field_schema(); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $taxonomy = get_taxonomy( $this->taxonomy ); $query_params['context']['default'] = 'view'; $query_params['exclude'] = array( 'description' => __( 'Ensure result set excludes specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['include'] = array( 'description' => __( 'Limit result set to specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); if ( ! $taxonomy->hierarchical ) { $query_params['offset'] = array( 'description' => __( 'Offset the result set by a specific number of items.' ), 'type' => 'integer', ); } $query_params['order'] = array( 'description' => __( 'Order sort attribute ascending or descending.' ), 'type' => 'string', 'default' => 'asc', 'enum' => array( 'asc', 'desc', ), ); $query_params['orderby'] = array( 'description' => __( 'Sort collection by term attribute.' ), 'type' => 'string', 'default' => 'name', 'enum' => array( 'id', 'include', 'name', 'slug', 'include_slugs', 'term_group', 'description', 'count', ), ); $query_params['hide_empty'] = array( 'description' => __( 'Whether to hide terms not assigned to any posts.' ), 'type' => 'boolean', 'default' => false, ); if ( $taxonomy->hierarchical ) { $query_params['parent'] = array( 'description' => __( 'Limit result set to terms assigned to a specific parent.' ), 'type' => 'integer', ); } $query_params['post'] = array( 'description' => __( 'Limit result set to terms assigned to a specific post.' ), 'type' => 'integer', 'default' => null, ); $query_params['slug'] = array( 'description' => __( 'Limit result set to terms with one or more specific slugs.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), ); /** * Filter collection parameters for the terms controller. * * The dynamic part of the filter `$this->taxonomy` refers to the taxonomy * slug for the controller. * * This filter registers the collection parameter, but does not map the * collection parameter to an internal WP_Term_Query parameter. Use the * `rest_{$this->taxonomy}_query` filter to set WP_Term_Query parameters. * * @since 4.7.0 * * @param array $query_params JSON Schema-formatted collection parameters. * @param WP_Taxonomy $taxonomy Taxonomy object. */ return apply_filters( "rest_{$this->taxonomy}_collection_params", $query_params, $taxonomy ); } /** * Checks that the taxonomy is valid. * * @since 4.7.0 * * @param string $taxonomy Taxonomy to check. * @return bool Whether the taxonomy is allowed for REST management. */ protected function check_is_taxonomy_allowed( $taxonomy ) { $taxonomy_obj = get_taxonomy( $taxonomy ); if ( $taxonomy_obj && ! empty( $taxonomy_obj->show_in_rest ) ) { return true; } return false; } } endpoints/class-wp-rest-themes-controller.php 0000644 00000033420 15213254037 0015434 0 ustar 00 <?php /** * REST API: WP_REST_Themes_Controller class * * @package WordPress * @subpackage REST_API * @since 5.0.0 */ /** * Core class used to manage themes via the REST API. * * @since 5.0.0 * * @see WP_REST_Controller */ class WP_REST_Themes_Controller extends WP_REST_Controller { /** * Constructor. * * @since 5.0.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'themes'; } /** * Registers the routes for the objects of the controller. * * @since 5.0.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), 'schema' => array( $this, 'get_item_schema' ), ) ); } /** * Checks if a given request has access to read the theme. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, otherwise WP_Error object. */ public function get_items_permissions_check( $request ) { if ( current_user_can( 'edit_posts' ) ) { return true; } foreach ( get_post_types( array( 'show_in_rest' => true ), 'objects' ) as $post_type ) { if ( current_user_can( $post_type->cap->edit_posts ) ) { return true; } } return new WP_Error( 'rest_user_cannot_view', __( 'Sorry, you are not allowed to view themes.' ), array( 'status' => rest_authorization_required_code() ) ); } /** * Retrieves a collection of themes. * * @since 5.0.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); $themes = array(); if ( isset( $registered['status'], $request['status'] ) && in_array( 'active', $request['status'], true ) ) { $active_theme = wp_get_theme(); $active_theme = $this->prepare_item_for_response( $active_theme, $request ); $themes[] = $this->prepare_response_for_collection( $active_theme ); } $response = rest_ensure_response( $themes ); $response->header( 'X-WP-Total', count( $themes ) ); $response->header( 'X-WP-TotalPages', count( $themes ) ); return $response; } /** * Prepares a single theme output for response. * * @since 5.0.0 * * @param WP_Theme $theme Theme object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $theme, $request ) { $data = array(); $fields = $this->get_fields_for_response( $request ); if ( rest_is_field_included( 'stylesheet', $fields ) ) { $data['stylesheet'] = $theme->get_stylesheet(); } if ( rest_is_field_included( 'template', $fields ) ) { /** * Use the get_template() method, not the 'Template' header, for finding the template. * The 'Template' header is only good for what was written in the style.css, while * get_template() takes into account where WordPress actually located the theme and * whether it is actually valid. */ $data['template'] = $theme->get_template(); } $plain_field_mappings = array( 'requires_php' => 'RequiresPHP', 'requires_wp' => 'RequiresWP', 'textdomain' => 'TextDomain', 'version' => 'Version', ); foreach ( $plain_field_mappings as $field => $header ) { if ( rest_is_field_included( $field, $fields ) ) { $data[ $field ] = $theme->get( $header ); } } if ( rest_is_field_included( 'screenshot', $fields ) ) { // Using $theme->get_screenshot() with no args to get absolute URL. $data['screenshot'] = $theme->get_screenshot() ? $theme->get_screenshot() : ''; } $rich_field_mappings = array( 'author' => 'Author', 'author_uri' => 'AuthorURI', 'description' => 'Description', 'name' => 'Name', 'tags' => 'Tags', 'theme_uri' => 'ThemeURI', ); foreach ( $rich_field_mappings as $field => $header ) { if ( rest_is_field_included( "{$field}.raw", $fields ) ) { $data[ $field ]['raw'] = $theme->display( $header, false, true ); } if ( rest_is_field_included( "{$field}.rendered", $fields ) ) { $data[ $field ]['rendered'] = $theme->display( $header ); } } if ( rest_is_field_included( 'theme_supports', $fields ) ) { foreach ( get_registered_theme_features() as $feature => $config ) { if ( ! is_array( $config['show_in_rest'] ) ) { continue; } $name = $config['show_in_rest']['name']; if ( ! rest_is_field_included( "theme_supports.{$name}", $fields ) ) { continue; } if ( ! current_theme_supports( $feature ) ) { $data['theme_supports'][ $name ] = $config['show_in_rest']['schema']['default']; continue; } $support = get_theme_support( $feature ); if ( isset( $config['show_in_rest']['prepare_callback'] ) ) { $prepare = $config['show_in_rest']['prepare_callback']; } else { $prepare = array( $this, 'prepare_theme_support' ); } $prepared = $prepare( $support, $config, $feature, $request ); if ( is_wp_error( $prepared ) ) { continue; } $data['theme_supports'][ $name ] = $prepared; } } $data = $this->add_additional_fields_to_object( $data, $request ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); /** * Filters theme data returned from the REST API. * * @since 5.0.0 * * @param WP_REST_Response $response The response object. * @param WP_Theme $theme Theme object used to create response. * @param WP_REST_Request $request Request object. */ return apply_filters( 'rest_prepare_theme', $response, $theme, $request ); } /** * Prepares the theme support value for inclusion in the REST API response. * * @since 5.5.0 * * @param mixed $support The raw value from get_theme_support(). * @param array $args The feature's registration args. * @param string $feature The feature name. * @param WP_REST_Request $request The request object. * @return mixed The prepared support value. */ protected function prepare_theme_support( $support, $args, $feature, $request ) { $schema = $args['show_in_rest']['schema']; if ( 'boolean' === $schema['type'] ) { return true; } if ( is_array( $support ) && ! $args['variadic'] ) { $support = $support[0]; } return rest_sanitize_value_from_schema( $support, $schema ); } /** * Retrieves the theme's schema, conforming to JSON Schema. * * @since 5.0.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'theme', 'type' => 'object', 'properties' => array( 'stylesheet' => array( 'description' => __( 'The theme\'s stylesheet. This uniquely identifies the theme.' ), 'type' => 'string', 'readonly' => true, ), 'template' => array( 'description' => __( 'The theme\'s template. If this is a child theme, this refers to the parent theme, otherwise this is the same as the theme\'s stylesheet.' ), 'type' => 'string', 'readonly' => true, ), 'author' => array( 'description' => __( 'The theme author.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The theme author\'s name, as found in the theme header.' ), 'type' => 'string', ), 'rendered' => array( 'description' => __( 'HTML for the theme author, transformed for display.' ), 'type' => 'string', ), ), ), 'author_uri' => array( 'description' => __( 'The website of the theme author.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The website of the theme author, as found in the theme header.' ), 'type' => 'string', 'format' => 'uri', ), 'rendered' => array( 'description' => __( 'The website of the theme author, transformed for display.' ), 'type' => 'string', 'format' => 'uri', ), ), ), 'description' => array( 'description' => __( 'A description of the theme.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The theme description, as found in the theme header.' ), 'type' => 'string', ), 'rendered' => array( 'description' => __( 'The theme description, transformed for display.' ), 'type' => 'string', ), ), ), 'name' => array( 'description' => __( 'The name of the theme.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The theme name, as found in the theme header.' ), 'type' => 'string', ), 'rendered' => array( 'description' => __( 'The theme name, transformed for display.' ), 'type' => 'string', ), ), ), 'requires_php' => array( 'description' => __( 'The minimum PHP version required for the theme to work.' ), 'type' => 'string', 'readonly' => true, ), 'requires_wp' => array( 'description' => __( 'The minimum WordPress version required for the theme to work.' ), 'type' => 'string', 'readonly' => true, ), 'screenshot' => array( 'description' => __( 'The theme\'s screenshot URL.' ), 'type' => 'string', 'format' => 'uri', 'readonly' => true, ), 'tags' => array( 'description' => __( 'Tags indicating styles and features of the theme.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The theme tags, as found in the theme header.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), ), 'rendered' => array( 'description' => __( 'The theme tags, transformed for display.' ), 'type' => 'string', ), ), ), 'textdomain' => array( 'description' => __( 'The theme\'s text domain.' ), 'type' => 'string', 'readonly' => true, ), 'theme_supports' => array( 'description' => __( 'Features supported by this theme.' ), 'type' => 'object', 'readonly' => true, 'properties' => array(), ), 'theme_uri' => array( 'description' => __( 'The URI of the theme\'s webpage.' ), 'type' => 'object', 'readonly' => true, 'properties' => array( 'raw' => array( 'description' => __( 'The URI of the theme\'s webpage, as found in the theme header.' ), 'type' => 'string', 'format' => 'uri', ), 'rendered' => array( 'description' => __( 'The URI of the theme\'s webpage, transformed for display.' ), 'type' => 'string', 'format' => 'uri', ), ), ), 'version' => array( 'description' => __( 'The theme\'s current version.' ), 'type' => 'string', 'readonly' => true, ), ), ); foreach ( get_registered_theme_features() as $feature => $config ) { if ( ! is_array( $config['show_in_rest'] ) ) { continue; } $name = $config['show_in_rest']['name']; $schema['properties']['theme_supports']['properties'][ $name ] = $config['show_in_rest']['schema']; } $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the search params for the themes collection. * * @since 5.0.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['status'] = array( 'description' => __( 'Limit result set to themes assigned one or more statuses.' ), 'type' => 'array', 'items' => array( 'enum' => array( 'active' ), 'type' => 'string', ), 'required' => true, 'sanitize_callback' => array( $this, 'sanitize_theme_status' ), ); /** * Filter collection parameters for the themes controller. * * @since 5.0.0 * * @param array $query_params JSON Schema-formatted collection parameters. */ return apply_filters( 'rest_themes_collection_params', $query_params ); } /** * Sanitizes and validates the list of theme status. * * @since 5.0.0 * * @param string|array $statuses One or more theme statuses. * @param WP_REST_Request $request Full details about the request. * @param string $parameter Additional parameter to pass to validation. * @return array|WP_Error A list of valid statuses, otherwise WP_Error object. */ public function sanitize_theme_status( $statuses, $request, $parameter ) { $statuses = wp_parse_slug_list( $statuses ); foreach ( $statuses as $status ) { $result = rest_validate_request_arg( $status, $request, $parameter ); if ( is_wp_error( $result ) ) { return $result; } } return $statuses; } } endpoints/class-wp-rest-users-controller.php 0000644 00000131742 15213254037 0015316 0 ustar 00 <?php /** * REST API: WP_REST_Users_Controller class * * @package WordPress * @subpackage REST_API * @since 4.7.0 */ /** * Core class used to manage users via the REST API. * * @since 4.7.0 * * @see WP_REST_Controller */ class WP_REST_Users_Controller extends WP_REST_Controller { /** * Instance of a user meta fields object. * * @since 4.7.0 * @var WP_REST_User_Meta_Fields */ protected $meta; /** * Constructor. * * @since 4.7.0 */ public function __construct() { $this->namespace = 'wp/v2'; $this->rest_base = 'users'; $this->meta = new WP_REST_User_Meta_Fields(); } /** * Registers the routes for the objects of the controller. * * @since 4.7.0 * * @see register_rest_route() */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base, array( array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_items' ), 'permission_callback' => array( $this, 'get_items_permissions_check' ), 'args' => $this->get_collection_params(), ), array( 'methods' => WP_REST_Server::CREATABLE, 'callback' => array( $this, 'create_item' ), 'permission_callback' => array( $this, 'create_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array( 'args' => array( 'id' => array( 'description' => __( 'Unique identifier for the user.' ), 'type' => 'integer', ), ), array( 'methods' => WP_REST_Server::READABLE, 'callback' => array( $this, 'get_item' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_item' ), 'permission_callback' => array( $this, 'update_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_item' ), 'permission_callback' => array( $this, 'delete_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Required to be true, as users do not support trashing.' ), ), 'reassign' => array( 'type' => 'integer', 'description' => __( 'Reassign the deleted user\'s posts and links to this user ID.' ), 'required' => true, 'sanitize_callback' => array( $this, 'check_reassign' ), ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); register_rest_route( $this->namespace, '/' . $this->rest_base . '/me', array( array( 'methods' => WP_REST_Server::READABLE, 'permission_callback' => '__return_true', 'callback' => array( $this, 'get_current_item' ), 'args' => array( 'context' => $this->get_context_param( array( 'default' => 'view' ) ), ), ), array( 'methods' => WP_REST_Server::EDITABLE, 'callback' => array( $this, 'update_current_item' ), 'permission_callback' => array( $this, 'update_current_item_permissions_check' ), 'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ), ), array( 'methods' => WP_REST_Server::DELETABLE, 'callback' => array( $this, 'delete_current_item' ), 'permission_callback' => array( $this, 'delete_current_item_permissions_check' ), 'args' => array( 'force' => array( 'type' => 'boolean', 'default' => false, 'description' => __( 'Required to be true, as users do not support trashing.' ), ), 'reassign' => array( 'type' => 'integer', 'description' => __( 'Reassign the deleted user\'s posts and links to this user ID.' ), 'required' => true, 'sanitize_callback' => array( $this, 'check_reassign' ), ), ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); } /** * Checks for a valid value for the reassign parameter when deleting users. * * The value can be an integer, 'false', false, or ''. * * @since 4.7.0 * * @param int|bool $value The value passed to the reassign parameter. * @param WP_REST_Request $request Full details about the request. * @param string $param The parameter that is being sanitized. * @return int|bool|WP_Error */ public function check_reassign( $value, $request, $param ) { if ( is_numeric( $value ) ) { return $value; } if ( empty( $value ) || false === $value || 'false' === $value ) { return false; } return new WP_Error( 'rest_invalid_param', __( 'Invalid user parameter(s).' ), array( 'status' => 400 ) ); } /** * Permissions check for getting all users. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access, otherwise WP_Error object. */ public function get_items_permissions_check( $request ) { // Check if roles is specified in GET request and if user can list users. if ( ! empty( $request['roles'] ) && ! current_user_can( 'list_users' ) ) { return new WP_Error( 'rest_user_cannot_view', __( 'Sorry, you are not allowed to filter users by role.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( 'edit' === $request['context'] && ! current_user_can( 'list_users' ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit users.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( in_array( $request['orderby'], array( 'email', 'registered_date' ), true ) && ! current_user_can( 'list_users' ) ) { return new WP_Error( 'rest_forbidden_orderby', __( 'Sorry, you are not allowed to order users by this parameter.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( 'authors' === $request['who'] ) { $types = get_post_types( array( 'show_in_rest' => true ), 'objects' ); foreach ( $types as $type ) { if ( post_type_supports( $type->name, 'author' ) && current_user_can( $type->cap->edit_posts ) ) { return true; } } return new WP_Error( 'rest_forbidden_who', __( 'Sorry, you are not allowed to query users by this parameter.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves all users. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_items( $request ) { // Retrieve the list of registered collection query parameters. $registered = $this->get_collection_params(); /* * This array defines mappings between public API query parameters whose * values are accepted as-passed, and their internal WP_Query parameter * name equivalents (some are the same). Only values which are also * present in $registered will be set. */ $parameter_mappings = array( 'exclude' => 'exclude', 'include' => 'include', 'order' => 'order', 'per_page' => 'number', 'search' => 'search', 'roles' => 'role__in', 'slug' => 'nicename__in', ); $prepared_args = array(); /* * For each known parameter which is both registered and present in the request, * set the parameter's value on the query $prepared_args. */ foreach ( $parameter_mappings as $api_param => $wp_param ) { if ( isset( $registered[ $api_param ], $request[ $api_param ] ) ) { $prepared_args[ $wp_param ] = $request[ $api_param ]; } } if ( isset( $registered['offset'] ) && ! empty( $request['offset'] ) ) { $prepared_args['offset'] = $request['offset']; } else { $prepared_args['offset'] = ( $request['page'] - 1 ) * $prepared_args['number']; } if ( isset( $registered['orderby'] ) ) { $orderby_possibles = array( 'id' => 'ID', 'include' => 'include', 'name' => 'display_name', 'registered_date' => 'registered', 'slug' => 'user_nicename', 'include_slugs' => 'nicename__in', 'email' => 'user_email', 'url' => 'user_url', ); $prepared_args['orderby'] = $orderby_possibles[ $request['orderby'] ]; } if ( isset( $registered['who'] ) && ! empty( $request['who'] ) && 'authors' === $request['who'] ) { $prepared_args['who'] = 'authors'; } elseif ( ! current_user_can( 'list_users' ) ) { $prepared_args['has_published_posts'] = get_post_types( array( 'show_in_rest' => true ), 'names' ); } if ( ! empty( $prepared_args['search'] ) ) { if ( ! current_user_can( 'list_users' ) ) { $prepared_args['search_columns'] = array( 'ID', 'user_login', 'user_nicename', 'display_name' ); } $prepared_args['search'] = '*' . $prepared_args['search'] . '*'; } /** * Filters WP_User_Query arguments when querying users via the REST API. * * @link https://developer.wordpress.org/reference/classes/wp_user_query/ * * @since 4.7.0 * * @param array $prepared_args Array of arguments for WP_User_Query. * @param WP_REST_Request $request The current request. */ $prepared_args = apply_filters( 'rest_user_query', $prepared_args, $request ); $query = new WP_User_Query( $prepared_args ); $users = array(); foreach ( $query->results as $user ) { if ( 'edit' === $request['context'] && ! current_user_can( 'edit_user', $user->ID ) ) { continue; } $data = $this->prepare_item_for_response( $user, $request ); $users[] = $this->prepare_response_for_collection( $data ); } $response = rest_ensure_response( $users ); // Store pagination values for headers then unset for count query. $per_page = (int) $prepared_args['number']; $page = ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 ); $prepared_args['fields'] = 'ID'; $total_users = $query->get_total(); if ( $total_users < 1 ) { // Out-of-bounds, run the query again without LIMIT for total count. unset( $prepared_args['number'], $prepared_args['offset'] ); $count_query = new WP_User_Query( $prepared_args ); $total_users = $count_query->get_total(); } $response->header( 'X-WP-Total', (int) $total_users ); $max_pages = ceil( $total_users / $per_page ); $response->header( 'X-WP-TotalPages', (int) $max_pages ); $base = add_query_arg( urlencode_deep( $request->get_query_params() ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) ); if ( $page > 1 ) { $prev_page = $page - 1; if ( $prev_page > $max_pages ) { $prev_page = $max_pages; } $prev_link = add_query_arg( 'page', $prev_page, $base ); $response->link_header( 'prev', $prev_link ); } if ( $max_pages > $page ) { $next_page = $page + 1; $next_link = add_query_arg( 'page', $next_page, $base ); $response->link_header( 'next', $next_link ); } return $response; } /** * Get the user, if the ID is valid. * * @since 4.7.2 * * @param int $id Supplied ID. * @return WP_User|WP_Error True if ID is valid, WP_Error otherwise. */ protected function get_user( $id ) { $error = new WP_Error( 'rest_user_invalid_id', __( 'Invalid user ID.' ), array( 'status' => 404 ) ); if ( (int) $id <= 0 ) { return $error; } $user = get_userdata( (int) $id ); if ( empty( $user ) || ! $user->exists() ) { return $error; } if ( is_multisite() && ! is_user_member_of_blog( $user->ID ) ) { return $error; } return $user; } /** * Checks if a given request has access to read a user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has read access for the item, otherwise WP_Error object. */ public function get_item_permissions_check( $request ) { $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } $types = get_post_types( array( 'show_in_rest' => true ), 'names' ); if ( get_current_user_id() === $user->ID ) { return true; } if ( 'edit' === $request['context'] && ! current_user_can( 'edit_user', $user->ID ) ) { return new WP_Error( 'rest_forbidden_context', __( 'Sorry, you are not allowed to edit this user.' ), array( 'status' => rest_authorization_required_code() ) ); } if ( ! current_user_can( 'edit_user', $user->ID ) && ! current_user_can( 'list_users' ) && ! count_user_posts( $user->ID, $types ) ) { return new WP_Error( 'rest_user_cannot_view', __( 'Sorry, you are not allowed to list users.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Retrieves a single user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_item( $request ) { $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } $user = $this->prepare_item_for_response( $user, $request ); $response = rest_ensure_response( $user ); return $response; } /** * Retrieves the current user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function get_current_item( $request ) { $current_user_id = get_current_user_id(); if ( empty( $current_user_id ) ) { return new WP_Error( 'rest_not_logged_in', __( 'You are not currently logged in.' ), array( 'status' => 401 ) ); } $user = wp_get_current_user(); $response = $this->prepare_item_for_response( $user, $request ); $response = rest_ensure_response( $response ); return $response; } /** * Checks if a given request has access create users. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to create items, WP_Error object otherwise. */ public function create_item_permissions_check( $request ) { if ( ! current_user_can( 'create_users' ) ) { return new WP_Error( 'rest_cannot_create_user', __( 'Sorry, you are not allowed to create new users.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Creates a single user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function create_item( $request ) { if ( ! empty( $request['id'] ) ) { return new WP_Error( 'rest_user_exists', __( 'Cannot create existing user.' ), array( 'status' => 400 ) ); } $schema = $this->get_item_schema(); if ( ! empty( $request['roles'] ) && ! empty( $schema['properties']['roles'] ) ) { $check_permission = $this->check_role_update( $request['id'], $request['roles'] ); if ( is_wp_error( $check_permission ) ) { return $check_permission; } } $user = $this->prepare_item_for_database( $request ); if ( is_multisite() ) { $ret = wpmu_validate_user_signup( $user->user_login, $user->user_email ); if ( is_wp_error( $ret['errors'] ) && $ret['errors']->has_errors() ) { $error = new WP_Error( 'rest_invalid_param', __( 'Invalid user parameter(s).' ), array( 'status' => 400 ) ); foreach ( $ret['errors']->errors as $code => $messages ) { foreach ( $messages as $message ) { $error->add( $code, $message ); } $error_data = $error->get_error_data( $code ); if ( $error_data ) { $error->add_data( $error_data, $code ); } } return $error; } } if ( is_multisite() ) { $user_id = wpmu_create_user( $user->user_login, $user->user_pass, $user->user_email ); if ( ! $user_id ) { return new WP_Error( 'rest_user_create', __( 'Error creating new user.' ), array( 'status' => 500 ) ); } $user->ID = $user_id; $user_id = wp_update_user( wp_slash( (array) $user ) ); if ( is_wp_error( $user_id ) ) { return $user_id; } $result = add_user_to_blog( get_site()->id, $user_id, '' ); if ( is_wp_error( $result ) ) { return $result; } } else { $user_id = wp_insert_user( wp_slash( (array) $user ) ); if ( is_wp_error( $user_id ) ) { return $user_id; } } $user = get_user_by( 'id', $user_id ); /** * Fires immediately after a user is created or updated via the REST API. * * @since 4.7.0 * * @param WP_User $user Inserted or updated user object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a user, false when updating. */ do_action( 'rest_insert_user', $user, $request, true ); if ( ! empty( $request['roles'] ) && ! empty( $schema['properties']['roles'] ) ) { array_map( array( $user, 'add_role' ), $request['roles'] ); } if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $user_id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $user = get_user_by( 'id', $user_id ); $fields_update = $this->update_additional_fields_for_object( $user, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** * Fires after a user is completely created or updated via the REST API. * * @since 5.0.0 * * @param WP_User $user Inserted or updated user object. * @param WP_REST_Request $request Request object. * @param bool $creating True when creating a user, false when updating. */ do_action( 'rest_after_insert_user', $user, $request, true ); $response = $this->prepare_item_for_response( $user, $request ); $response = rest_ensure_response( $response ); $response->set_status( 201 ); $response->header( 'Location', rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $user_id ) ) ); return $response; } /** * Checks if a given request has access to update a user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function update_item_permissions_check( $request ) { $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } if ( ! empty( $request['roles'] ) ) { if ( ! current_user_can( 'promote_user', $user->ID ) ) { return new WP_Error( 'rest_cannot_edit_roles', __( 'Sorry, you are not allowed to edit roles of this user.' ), array( 'status' => rest_authorization_required_code() ) ); } $request_params = array_keys( $request->get_params() ); sort( $request_params ); // If only 'id' and 'roles' are specified (we are only trying to // edit roles), then only the 'promote_user' cap is required. if ( array( 'id', 'roles' ) === $request_params ) { return true; } } if ( ! current_user_can( 'edit_user', $user->ID ) ) { return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this user.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Updates a single user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_item( $request ) { $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } $id = $user->ID; if ( ! $user ) { return new WP_Error( 'rest_user_invalid_id', __( 'Invalid user ID.' ), array( 'status' => 404 ) ); } $owner_id = email_exists( $request['email'] ); if ( $owner_id && $owner_id !== $id ) { return new WP_Error( 'rest_user_invalid_email', __( 'Invalid email address.' ), array( 'status' => 400 ) ); } if ( ! empty( $request['username'] ) && $request['username'] !== $user->user_login ) { return new WP_Error( 'rest_user_invalid_argument', __( "Username isn't editable." ), array( 'status' => 400 ) ); } if ( ! empty( $request['slug'] ) && $request['slug'] !== $user->user_nicename && get_user_by( 'slug', $request['slug'] ) ) { return new WP_Error( 'rest_user_invalid_slug', __( 'Invalid slug.' ), array( 'status' => 400 ) ); } if ( ! empty( $request['roles'] ) ) { $check_permission = $this->check_role_update( $id, $request['roles'] ); if ( is_wp_error( $check_permission ) ) { return $check_permission; } } $user = $this->prepare_item_for_database( $request ); // Ensure we're operating on the same user we already checked. $user->ID = $id; $user_id = wp_update_user( wp_slash( (array) $user ) ); if ( is_wp_error( $user_id ) ) { return $user_id; } $user = get_user_by( 'id', $user_id ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php */ do_action( 'rest_insert_user', $user, $request, false ); if ( ! empty( $request['roles'] ) ) { array_map( array( $user, 'add_role' ), $request['roles'] ); } $schema = $this->get_item_schema(); if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) { $meta_update = $this->meta->update_value( $request['meta'], $id ); if ( is_wp_error( $meta_update ) ) { return $meta_update; } } $user = get_user_by( 'id', $user_id ); $fields_update = $this->update_additional_fields_for_object( $user, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } $request->set_param( 'context', 'edit' ); /** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php */ do_action( 'rest_after_insert_user', $user, $request, false ); $response = $this->prepare_item_for_response( $user, $request ); $response = rest_ensure_response( $response ); return $response; } /** * Checks if a given request has access to update the current user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to update the item, WP_Error object otherwise. */ public function update_current_item_permissions_check( $request ) { $request['id'] = get_current_user_id(); return $this->update_item_permissions_check( $request ); } /** * Updates the current user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function update_current_item( $request ) { $request['id'] = get_current_user_id(); return $this->update_item( $request ); } /** * Checks if a given request has access delete a user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } if ( ! current_user_can( 'delete_user', $user->ID ) ) { return new WP_Error( 'rest_user_cannot_delete', __( 'Sorry, you are not allowed to delete this user.' ), array( 'status' => rest_authorization_required_code() ) ); } return true; } /** * Deletes a single user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_item( $request ) { // We don't support delete requests in multisite. if ( is_multisite() ) { return new WP_Error( 'rest_cannot_delete', __( 'The user cannot be deleted.' ), array( 'status' => 501 ) ); } $user = $this->get_user( $request['id'] ); if ( is_wp_error( $user ) ) { return $user; } $id = $user->ID; $reassign = false === $request['reassign'] ? null : absint( $request['reassign'] ); $force = isset( $request['force'] ) ? (bool) $request['force'] : false; // We don't support trashing for users. if ( ! $force ) { return new WP_Error( 'rest_trash_not_supported', /* translators: %s: force=true */ sprintf( __( "Users do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) ); } if ( ! empty( $reassign ) ) { if ( $reassign === $id || ! get_userdata( $reassign ) ) { return new WP_Error( 'rest_user_invalid_reassign', __( 'Invalid user ID for reassignment.' ), array( 'status' => 400 ) ); } } $request->set_param( 'context', 'edit' ); $previous = $this->prepare_item_for_response( $user, $request ); // Include user admin functions to get access to wp_delete_user(). require_once ABSPATH . 'wp-admin/includes/user.php'; $result = wp_delete_user( $id, $reassign ); if ( ! $result ) { return new WP_Error( 'rest_cannot_delete', __( 'The user cannot be deleted.' ), array( 'status' => 500 ) ); } $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); /** * Fires immediately after a user is deleted via the REST API. * * @since 4.7.0 * * @param WP_User $user The user data. * @param WP_REST_Response $response The response returned from the API. * @param WP_REST_Request $request The request sent to the API. */ do_action( 'rest_delete_user', $user, $response, $request ); return $response; } /** * Checks if a given request has access to delete the current user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has access to delete the item, WP_Error object otherwise. */ public function delete_current_item_permissions_check( $request ) { $request['id'] = get_current_user_id(); return $this->delete_item_permissions_check( $request ); } /** * Deletes the current user. * * @since 4.7.0 * * @param WP_REST_Request $request Full details about the request. * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. */ public function delete_current_item( $request ) { $request['id'] = get_current_user_id(); return $this->delete_item( $request ); } /** * Prepares a single user output for response. * * @since 4.7.0 * * @param WP_User $user User object. * @param WP_REST_Request $request Request object. * @return WP_REST_Response Response object. */ public function prepare_item_for_response( $user, $request ) { $data = array(); $fields = $this->get_fields_for_response( $request ); if ( in_array( 'id', $fields, true ) ) { $data['id'] = $user->ID; } if ( in_array( 'username', $fields, true ) ) { $data['username'] = $user->user_login; } if ( in_array( 'name', $fields, true ) ) { $data['name'] = $user->display_name; } if ( in_array( 'first_name', $fields, true ) ) { $data['first_name'] = $user->first_name; } if ( in_array( 'last_name', $fields, true ) ) { $data['last_name'] = $user->last_name; } if ( in_array( 'email', $fields, true ) ) { $data['email'] = $user->user_email; } if ( in_array( 'url', $fields, true ) ) { $data['url'] = $user->user_url; } if ( in_array( 'description', $fields, true ) ) { $data['description'] = $user->description; } if ( in_array( 'link', $fields, true ) ) { $data['link'] = get_author_posts_url( $user->ID, $user->user_nicename ); } if ( in_array( 'locale', $fields, true ) ) { $data['locale'] = get_user_locale( $user ); } if ( in_array( 'nickname', $fields, true ) ) { $data['nickname'] = $user->nickname; } if ( in_array( 'slug', $fields, true ) ) { $data['slug'] = $user->user_nicename; } if ( in_array( 'roles', $fields, true ) && ( current_user_can( 'list_users' ) || current_user_can( 'edit_user', $user->ID ) ) ) { // Defensively call array_values() to ensure an array is returned. $data['roles'] = array_values( $user->roles ); } if ( in_array( 'registered_date', $fields, true ) ) { $data['registered_date'] = gmdate( 'c', strtotime( $user->user_registered ) ); } if ( in_array( 'capabilities', $fields, true ) ) { $data['capabilities'] = (object) $user->allcaps; } if ( in_array( 'extra_capabilities', $fields, true ) ) { $data['extra_capabilities'] = (object) $user->caps; } if ( in_array( 'avatar_urls', $fields, true ) ) { $data['avatar_urls'] = rest_get_avatar_urls( $user ); } if ( in_array( 'meta', $fields, true ) ) { $data['meta'] = $this->meta->get_value( $user->ID, $request ); } $context = ! empty( $request['context'] ) ? $request['context'] : 'embed'; $data = $this->add_additional_fields_to_object( $data, $request ); $data = $this->filter_response_by_context( $data, $context ); // Wrap the data in a response object. $response = rest_ensure_response( $data ); $response->add_links( $this->prepare_links( $user ) ); /** * Filters user data returned from the REST API. * * @since 4.7.0 * * @param WP_REST_Response $response The response object. * @param WP_User $user User object used to create response. * @param WP_REST_Request $request Request object. */ return apply_filters( 'rest_prepare_user', $response, $user, $request ); } /** * Prepares links for the user request. * * @since 4.7.0 * * @param WP_Post $user User object. * @return array Links for the given user. */ protected function prepare_links( $user ) { $links = array( 'self' => array( 'href' => rest_url( sprintf( '%s/%s/%d', $this->namespace, $this->rest_base, $user->ID ) ), ), 'collection' => array( 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), ), ); return $links; } /** * Prepares a single user for creation or update. * * @since 4.7.0 * * @param WP_REST_Request $request Request object. * @return object User object. */ protected function prepare_item_for_database( $request ) { $prepared_user = new stdClass; $schema = $this->get_item_schema(); // Required arguments. if ( isset( $request['email'] ) && ! empty( $schema['properties']['email'] ) ) { $prepared_user->user_email = $request['email']; } if ( isset( $request['username'] ) && ! empty( $schema['properties']['username'] ) ) { $prepared_user->user_login = $request['username']; } if ( isset( $request['password'] ) && ! empty( $schema['properties']['password'] ) ) { $prepared_user->user_pass = $request['password']; } // Optional arguments. if ( isset( $request['id'] ) ) { $prepared_user->ID = absint( $request['id'] ); } if ( isset( $request['name'] ) && ! empty( $schema['properties']['name'] ) ) { $prepared_user->display_name = $request['name']; } if ( isset( $request['first_name'] ) && ! empty( $schema['properties']['first_name'] ) ) { $prepared_user->first_name = $request['first_name']; } if ( isset( $request['last_name'] ) && ! empty( $schema['properties']['last_name'] ) ) { $prepared_user->last_name = $request['last_name']; } if ( isset( $request['nickname'] ) && ! empty( $schema['properties']['nickname'] ) ) { $prepared_user->nickname = $request['nickname']; } if ( isset( $request['slug'] ) && ! empty( $schema['properties']['slug'] ) ) { $prepared_user->user_nicename = $request['slug']; } if ( isset( $request['description'] ) && ! empty( $schema['properties']['description'] ) ) { $prepared_user->description = $request['description']; } if ( isset( $request['url'] ) && ! empty( $schema['properties']['url'] ) ) { $prepared_user->user_url = $request['url']; } if ( isset( $request['locale'] ) && ! empty( $schema['properties']['locale'] ) ) { $prepared_user->locale = $request['locale']; } // Setting roles will be handled outside of this function. if ( isset( $request['roles'] ) ) { $prepared_user->role = false; } /** * Filters user data before insertion via the REST API. * * @since 4.7.0 * * @param object $prepared_user User object. * @param WP_REST_Request $request Request object. */ return apply_filters( 'rest_pre_insert_user', $prepared_user, $request ); } /** * Determines if the current user is allowed to make the desired roles change. * * @since 4.7.0 * * @param integer $user_id User ID. * @param array $roles New user roles. * @return true|WP_Error True if the current user is allowed to make the role change, * otherwise a WP_Error object. */ protected function check_role_update( $user_id, $roles ) { global $wp_roles; foreach ( $roles as $role ) { if ( ! isset( $wp_roles->role_objects[ $role ] ) ) { return new WP_Error( 'rest_user_invalid_role', /* translators: %s: Role key. */ sprintf( __( 'The role %s does not exist.' ), $role ), array( 'status' => 400 ) ); } $potential_role = $wp_roles->role_objects[ $role ]; /* * Don't let anyone with 'edit_users' (admins) edit their own role to something without it. * Multisite super admins can freely edit their blog roles -- they possess all caps. */ if ( ! ( is_multisite() && current_user_can( 'manage_sites' ) ) && get_current_user_id() === $user_id && ! $potential_role->has_cap( 'edit_users' ) ) { return new WP_Error( 'rest_user_invalid_role', __( 'Sorry, you are not allowed to give users that role.' ), array( 'status' => rest_authorization_required_code() ) ); } // Include user admin functions to get access to get_editable_roles(). require_once ABSPATH . 'wp-admin/includes/user.php'; // The new role must be editable by the logged-in user. $editable_roles = get_editable_roles(); if ( empty( $editable_roles[ $role ] ) ) { return new WP_Error( 'rest_user_invalid_role', __( 'Sorry, you are not allowed to give users that role.' ), array( 'status' => 403 ) ); } } return true; } /** * Check a username for the REST API. * * Performs a couple of checks like edit_user() in wp-admin/includes/user.php. * * @since 4.7.0 * * @param string $value The username submitted in the request. * @param WP_REST_Request $request Full details about the request. * @param string $param The parameter name. * @return string|WP_Error The sanitized username, if valid, otherwise an error. */ public function check_username( $value, $request, $param ) { $username = (string) $value; if ( ! validate_username( $username ) ) { return new WP_Error( 'rest_user_invalid_username', __( 'This username is invalid because it uses illegal characters. Please enter a valid username.' ), array( 'status' => 400 ) ); } /** This filter is documented in wp-includes/user.php */ $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() ); if ( in_array( strtolower( $username ), array_map( 'strtolower', $illegal_logins ), true ) ) { return new WP_Error( 'rest_user_invalid_username', __( 'Sorry, that username is not allowed.' ), array( 'status' => 400 ) ); } return $username; } /** * Check a user password for the REST API. * * Performs a couple of checks like edit_user() in wp-admin/includes/user.php. * * @since 4.7.0 * * @param string $value The password submitted in the request. * @param WP_REST_Request $request Full details about the request. * @param string $param The parameter name. * @return string|WP_Error The sanitized password, if valid, otherwise an error. */ public function check_user_password( $value, $request, $param ) { $password = (string) $value; if ( empty( $password ) ) { return new WP_Error( 'rest_user_invalid_password', __( 'Passwords cannot be empty.' ), array( 'status' => 400 ) ); } if ( false !== strpos( $password, '\\' ) ) { return new WP_Error( 'rest_user_invalid_password', __( 'Passwords cannot contain the "\\" character.' ), array( 'status' => 400 ) ); } return $password; } /** * Retrieves the user's schema, conforming to JSON Schema. * * @since 4.7.0 * * @return array Item schema data. */ public function get_item_schema() { if ( $this->schema ) { return $this->add_additional_fields_schema( $this->schema ); } $schema = array( '$schema' => 'http://json-schema.org/draft-04/schema#', 'title' => 'user', 'type' => 'object', 'properties' => array( 'id' => array( 'description' => __( 'Unique identifier for the user.' ), 'type' => 'integer', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'username' => array( 'description' => __( 'Login name for the user.' ), 'type' => 'string', 'context' => array( 'edit' ), 'required' => true, 'arg_options' => array( 'sanitize_callback' => array( $this, 'check_username' ), ), ), 'name' => array( 'description' => __( 'Display name for the user.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'first_name' => array( 'description' => __( 'First name for the user.' ), 'type' => 'string', 'context' => array( 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'last_name' => array( 'description' => __( 'Last name for the user.' ), 'type' => 'string', 'context' => array( 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'email' => array( 'description' => __( 'The email address for the user.' ), 'type' => 'string', 'format' => 'email', 'context' => array( 'edit' ), 'required' => true, ), 'url' => array( 'description' => __( 'URL of the user.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'embed', 'view', 'edit' ), ), 'description' => array( 'description' => __( 'Description of the user.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), ), 'link' => array( 'description' => __( 'Author URL of the user.' ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'locale' => array( 'description' => __( 'Locale for the user.' ), 'type' => 'string', 'enum' => array_merge( array( '', 'en_US' ), get_available_languages() ), 'context' => array( 'edit' ), ), 'nickname' => array( 'description' => __( 'The nickname for the user.' ), 'type' => 'string', 'context' => array( 'edit' ), 'arg_options' => array( 'sanitize_callback' => 'sanitize_text_field', ), ), 'slug' => array( 'description' => __( 'An alphanumeric identifier for the user.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'arg_options' => array( 'sanitize_callback' => array( $this, 'sanitize_slug' ), ), ), 'registered_date' => array( 'description' => __( 'Registration date for the user.' ), 'type' => 'string', 'format' => 'date-time', 'context' => array( 'edit' ), 'readonly' => true, ), 'roles' => array( 'description' => __( 'Roles assigned to the user.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), 'context' => array( 'edit' ), ), 'password' => array( 'description' => __( 'Password for the user (never included).' ), 'type' => 'string', 'context' => array(), // Password is never displayed. 'required' => true, 'arg_options' => array( 'sanitize_callback' => array( $this, 'check_user_password' ), ), ), 'capabilities' => array( 'description' => __( 'All capabilities assigned to the user.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), 'extra_capabilities' => array( 'description' => __( 'Any extra capabilities assigned to the user.' ), 'type' => 'object', 'context' => array( 'edit' ), 'readonly' => true, ), ), ); if ( get_option( 'show_avatars' ) ) { $avatar_properties = array(); $avatar_sizes = rest_get_avatar_sizes(); foreach ( $avatar_sizes as $size ) { $avatar_properties[ $size ] = array( /* translators: %d: Avatar image size in pixels. */ 'description' => sprintf( __( 'Avatar URL with image size of %d pixels.' ), $size ), 'type' => 'string', 'format' => 'uri', 'context' => array( 'embed', 'view', 'edit' ), ); } $schema['properties']['avatar_urls'] = array( 'description' => __( 'Avatar URLs for the user.' ), 'type' => 'object', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, 'properties' => $avatar_properties, ); } $schema['properties']['meta'] = $this->meta->get_field_schema(); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } /** * Retrieves the query params for collections. * * @since 4.7.0 * * @return array Collection parameters. */ public function get_collection_params() { $query_params = parent::get_collection_params(); $query_params['context']['default'] = 'view'; $query_params['exclude'] = array( 'description' => __( 'Ensure result set excludes specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['include'] = array( 'description' => __( 'Limit result set to specific IDs.' ), 'type' => 'array', 'items' => array( 'type' => 'integer', ), 'default' => array(), ); $query_params['offset'] = array( 'description' => __( 'Offset the result set by a specific number of items.' ), 'type' => 'integer', ); $query_params['order'] = array( 'default' => 'asc', 'description' => __( 'Order sort attribute ascending or descending.' ), 'enum' => array( 'asc', 'desc' ), 'type' => 'string', ); $query_params['orderby'] = array( 'default' => 'name', 'description' => __( 'Sort collection by object attribute.' ), 'enum' => array( 'id', 'include', 'name', 'registered_date', 'slug', 'include_slugs', 'email', 'url', ), 'type' => 'string', ); $query_params['slug'] = array( 'description' => __( 'Limit result set to users with one or more specific slugs.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), ); $query_params['roles'] = array( 'description' => __( 'Limit result set to users matching at least one specific role provided. Accepts csv list or single role.' ), 'type' => 'array', 'items' => array( 'type' => 'string', ), ); $query_params['who'] = array( 'description' => __( 'Limit result set to users who are considered authors.' ), 'type' => 'string', 'enum' =>