diff options
Diffstat (limited to 'wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php')
| -rw-r--r-- | wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php | 322 |
1 files changed, 322 insertions, 0 deletions
diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php new file mode 100644 index 0000000..b409af4 --- /dev/null +++ b/wp-includes/rest-api/endpoints/class-wp-rest-font-collections-controller.php @@ -0,0 +1,322 @@ +<?php +/** + * Rest Font Collections Controller. + * + * This file contains the class for the REST API Font Collections Controller. + * + * @package WordPress + * @subpackage REST_API + * @since 6.5.0 + */ + +/** + * Font Library Controller class. + * + * @since 6.5.0 + */ +class WP_REST_Font_Collections_Controller extends WP_REST_Controller { + + /** + * Constructor. + * + * @since 6.5.0 + */ + public function __construct() { + $this->rest_base = 'font-collections'; + $this->namespace = 'wp/v2'; + } + + /** + * Registers the routes for the objects of the controller. + * + * @since 6.5.0 + */ + 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(), + + ), + 'schema' => array( $this, 'get_public_item_schema' ), + ) + ); + + register_rest_route( + $this->namespace, + '/' . $this->rest_base . '/(?P<slug>[\/\w-]+)', + array( + array( + 'methods' => WP_REST_Server::READABLE, + 'callback' => array( $this, 'get_item' ), + 'permission_callback' => array( $this, 'get_items_permissions_check' ), + 'args' => array( + 'context' => $this->get_context_param( array( 'default' => 'view' ) ), + ), + ), + 'schema' => array( $this, 'get_public_item_schema' ), + ) + ); + } + + /** + * Gets the font collections available. + * + * @since 6.5.0 + * + * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. + */ + public function get_items( $request ) { + $collections_all = WP_Font_Library::get_instance()->get_font_collections(); + + $page = $request['page']; + $per_page = $request['per_page']; + $total_items = count( $collections_all ); + $max_pages = (int) ceil( $total_items / $per_page ); + + if ( $page > $max_pages && $total_items > 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 ) + ); + } + + $collections_page = array_slice( $collections_all, ( $page - 1 ) * $per_page, $per_page ); + + $items = array(); + foreach ( $collections_page as $collection ) { + $item = $this->prepare_item_for_response( $collection, $request ); + + // If there's an error loading a collection, skip it and continue loading valid collections. + if ( is_wp_error( $item ) ) { + continue; + } + $item = $this->prepare_response_for_collection( $item ); + $items[] = $item; + } + + $response = rest_ensure_response( $items ); + + $response->header( 'X-WP-Total', (int) $total_items ); + $response->header( 'X-WP-TotalPages', $max_pages ); + + $request_params = $request->get_query_params(); + $collection_url = rest_url( $this->namespace . '/' . $this->rest_base ); + $base = add_query_arg( urlencode_deep( $request_params ), $collection_url ); + + 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; + } + + /** + * Gets a font collection. + * + * @since 6.5.0 + * + * @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 ) { + $slug = $request->get_param( 'slug' ); + $collection = WP_Font_Library::get_instance()->get_font_collection( $slug ); + + if ( ! $collection ) { + return new WP_Error( 'rest_font_collection_not_found', __( 'Font collection not found.' ), array( 'status' => 404 ) ); + } + + return $this->prepare_item_for_response( $collection, $request ); + } + + /** + * Prepare a single collection output for response. + * + * @since 6.5.0 + * + * @param WP_Font_Collection $item Font collection object. + * @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 ) { + $fields = $this->get_fields_for_response( $request ); + $data = array(); + + if ( rest_is_field_included( 'slug', $fields ) ) { + $data['slug'] = $item->slug; + } + + // If any data fields are requested, get the collection data. + $data_fields = array( 'name', 'description', 'font_families', 'categories' ); + if ( ! empty( array_intersect( $fields, $data_fields ) ) ) { + $collection_data = $item->get_data(); + if ( is_wp_error( $collection_data ) ) { + $collection_data->add_data( array( 'status' => 500 ) ); + return $collection_data; + } + + foreach ( $data_fields as $field ) { + if ( rest_is_field_included( $field, $fields ) ) { + $data[ $field ] = $collection_data[ $field ]; + } + } + } + + $response = rest_ensure_response( $data ); + + if ( rest_is_field_included( '_links', $fields ) ) { + $links = $this->prepare_links( $item ); + $response->add_links( $links ); + } + + $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 the font collection data for a REST API response. + * + * @since 6.5.0 + * + * @param WP_REST_Response $response The response object. + * @param WP_Font_Collection $item The font collection object. + * @param WP_REST_Request $request Request used to generate the response. + */ + return apply_filters( 'rest_prepare_font_collection', $response, $item, $request ); + } + + /** + * Retrieves the font collection's schema, conforming to JSON Schema. + * + * @since 6.5.0 + * + * @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' => 'font-collection', + 'type' => 'object', + 'properties' => array( + 'slug' => array( + 'description' => __( 'Unique identifier for the font collection.' ), + 'type' => 'string', + 'context' => array( 'view', 'edit', 'embed' ), + 'readonly' => true, + ), + 'name' => array( + 'description' => __( 'The name for the font collection.' ), + 'type' => 'string', + 'context' => array( 'view', 'edit', 'embed' ), + ), + 'description' => array( + 'description' => __( 'The description for the font collection.' ), + 'type' => 'string', + 'context' => array( 'view', 'edit', 'embed' ), + ), + 'font_families' => array( + 'description' => __( 'The font families for the font collection.' ), + 'type' => 'array', + 'context' => array( 'view', 'edit', 'embed' ), + ), + 'categories' => array( + 'description' => __( 'The categories for the font collection.' ), + 'type' => 'array', + 'context' => array( 'view', 'edit', 'embed' ), + ), + ), + ); + + $this->schema = $schema; + + return $this->add_additional_fields_schema( $this->schema ); + } + + /** + * Prepares links for the request. + * + * @since 6.5.0 + * + * @param WP_Font_Collection $collection Font collection data + * @return array Links for the given font collection. + */ + protected function prepare_links( $collection ) { + return array( + 'self' => array( + 'href' => rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $collection->slug ) ), + ), + 'collection' => array( + 'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ), + ), + ); + } + + /** + * Retrieves the search params for the font collections. + * + * @since 6.5.0 + * + * @return array Collection parameters. + */ + public function get_collection_params() { + $query_params = parent::get_collection_params(); + + $query_params['context'] = $this->get_context_param( array( 'default' => 'view' ) ); + + unset( $query_params['search'] ); + + /** + * Filters REST API collection parameters for the font collections controller. + * + * @since 6.5.0 + * + * @param array $query_params JSON Schema-formatted collection parameters. + */ + return apply_filters( 'rest_font_collections_collection_params', $query_params ); + } + + /** + * Checks whether the user has permissions to use the Fonts Collections. + * + * @since 6.5.0 + * + * @return true|WP_Error True if the request has write access for the item, WP_Error object otherwise. + */ + public function get_items_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable + if ( current_user_can( 'edit_theme_options' ) ) { + return true; + } + + return new WP_Error( + 'rest_cannot_read', + __( 'Sorry, you are not allowed to access font collections.' ), + array( + 'status' => rest_authorization_required_code(), + ) + ); + } +} |