r', __( 'No templates exist with that id.' ) ); } $id = $posts[0]->id; $template = get_block_template( $id, $this->post_type ); $fields_update = $this->update_additional_fields_for_object( $template, $request ); if ( is_wp_error( $fields_update ) ) { return $fields_update; } return $this->prepare_item_for_response( get_block_template( $id, $this->post_type ), $request ); } /** * Checks if a given request has access to delete a single template. * * @since 5.8.0 * * @param WP_REST_Request $request Full details about the request. * @return true|WP_Error True if the request has delete access for the item, WP_Error object otherwise. */ public function delete_item_permissions_check( $request ) { return $this->permissions_check( $request ); } /** * Deletes a single template. * * @since 5.8.0 * * @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 ) { $template = get_block_template( $request['id'], $this->post_type ); if ( ! $template ) { return new WP_Error( 'rest_template_not_found', __( 'No templates exist with that id.' ), array( 'status' => 404 ) ); } if ( 'custom' !== $template->source ) { return new WP_Error( 'rest_invalid_template', __( 'Templates based on theme files can\'t be removed.' ), array( 'status' => 400 ) ); } $id = $template->wp_id; $force = (bool) $request['force']; // If we're forcing, then delete permanently. if ( $force ) { $previous = $this->prepare_item_for_response( $template, $request ); wp_delete_post( $id, true ); $response = new WP_REST_Response(); $response->set_data( array( 'deleted' => true, 'previous' => $previous->get_data(), ) ); return $response; } // Otherwise, only trash if we haven't already. if ( 'trash' === $template->status ) { return new WP_Error( 'rest_template_already_trashed', __( 'The template has already been deleted.' ), array( 'status' => 410 ) ); } wp_trash_post( $id ); $template->status = 'trash'; return $this->prepare_item_for_response( $template, $request ); } /** * Prepares a single template for create or update. * * @since 5.8.0 * * @param WP_REST_Request $request Request object. * @return stdClass Changes to pass to wp_update_post. */ protected function prepare_item_for_database( $request ) { $template = $request['id'] ? get_block_template( $request['id'], $this->post_type ) : null; $changes = new stdClass(); if ( null === $template ) { $changes->post_type = $this->post_type; $changes->post_status = 'publish'; $changes->tax_input = array( 'wp_theme' => isset( $request['theme'] ) ? $request['theme'] : wp_get_theme()->get_stylesheet(), ); } elseif ( 'custom' !== $template->source ) { $changes->post_name = $template->slug; $changes->post_type = $this->post_type; $changes->post_status = 'publish'; $changes->tax_input = array( 'wp_theme' => $template->theme, ); } else { $changes->post_name = $template->slug; $changes->ID = $template->wp_id; $changes->post_status = 'publish'; } if ( isset( $request['content'] ) ) { $changes->post_content = $request['content']; } elseif ( null !== $template && 'custom' !== $template->source ) { $changes->post_content = $template->content; } if ( isset( $request['title'] ) ) { $changes->post_title = $request['title']; } elseif ( null !== $template && 'custom' !== $template->source ) { $changes->post_title = $template->title; } if ( isset( $request['description'] ) ) { $changes->post_excerpt = $request['description']; } elseif ( null !== $template && 'custom' !== $template->source ) { $changes->post_excerpt = $template->description; } return $changes; } /** * Prepare a single template output for response * * @since 5.8.0 * * @param WP_Block_Template $template Template instance. * @param WP_REST_Request $request Request object. * @return WP_REST_Response $data */ public function prepare_item_for_response( $template, $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $result = array( 'id' => $template->id, 'theme' => $template->theme, 'content' => array( 'raw' => $template->content ), 'slug' => $template->slug, 'source' => $template->source, 'type' => $template->type, 'description' => $template->description, 'title' => array( 'raw' => $template->title, 'rendered' => $template->title, ), 'status' => $template->status, 'wp_id' => $template->wp_id, 'has_theme_file' => $template->has_theme_file, ); if ( 'wp_template_part' === $template->type ) { $result['area'] = $template->area; } $result = $this->add_additional_fields_to_object( $result, $request ); $response = rest_ensure_response( $result ); $links = $this->prepare_links( $template->id ); $response->add_links( $links ); if ( ! empty( $links['self']['href'] ) ) { $actions = $this->get_available_actions(); $self = $links['self']['href']; foreach ( $actions as $rel ) { $response->add_link( $rel, $self ); } } return $response; } /** * Prepares links for the request. * * @since 5.8.0 * * @param integer $id ID. * @return array Links for the given post. */ protected function prepare_links( $id ) { $base = sprintf( '%s/%s', $this->namespace, $this->rest_base ); $links = array( 'self' => array( 'href' => rest_url( trailingslashit( $base ) . $id ), ), 'collection' => array( 'href' => rest_url( $base ), ), 'about' => array( 'href' => rest_url( 'wp/v2/types/' . $this->post_type ), ), ); return $links; } /** * Get the link relations available for the post and current user. * * @since 5.8.0 * * @return array List of link relations. */ protected function get_available_actions() { $rels = array(); $post_type = get_post_type_object( $this->post_type ); if ( 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'; } return $rels; } /** * Retrieves the query params for the posts collection. * * @since 5.8.0 * * @return array Collection parameters. */ public function get_collection_params() { return array( 'context' => $this->get_context_param(), 'wp_id' => array( 'description' => __( 'Limit to the specified post id.' ), 'type' => 'integer', ), ); } /** * Retrieves the block type' schema, conforming to JSON Schema. * * @since 5.8.0 * * @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', 'properties' => array( 'id' => array( 'description' => __( 'ID of template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'slug' => array( 'description' => __( 'Unique slug identifying the template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'required' => true, 'minLength' => 1, 'pattern' => '[a-zA-Z_\-]+', ), 'theme' => array( 'description' => __( 'Theme identifier for the template.' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), ), 'source' => array( 'description' => __( 'Source of template' ), 'type' => 'string', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'content' => array( 'description' => __( 'Content of template.' ), 'type' => array( 'object', 'string' ), 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), ), 'title' => array( 'description' => __( 'Title of template.' ), 'type' => array( 'object', 'string' ), 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), ), 'description' => array( 'description' => __( 'Description of template.' ), 'type' => 'string', 'default' => '', 'context' => array( 'embed', 'view', 'edit' ), ), 'status' => array( 'description' => __( 'Status of template.' ), 'type' => 'string', 'default' => 'publish', 'context' => array( 'embed', 'view', 'edit' ), ), 'wp_id' => array( 'description' => __( 'Post ID.' ), 'type' => 'integer', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), 'has_theme_file' => array( 'description' => __( 'Theme file exists.' ), 'type' => 'bool', 'context' => array( 'embed', 'view', 'edit' ), 'readonly' => true, ), ), ); $this->schema = $schema; return $this->add_additional_fields_schema( $this->schema ); } }