1000 lines
30 KiB
PHP
1000 lines
30 KiB
PHP
<?php
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/**
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* REST API: WP_REST_Templates_Controller class
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*
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* @package WordPress
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* @subpackage REST_API
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* @since 5.8.0
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*/
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/**
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* Base Templates REST API Controller.
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*
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* @since 5.8.0
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*
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* @see WP_REST_Controller
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*/
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class WP_REST_Templates_Controller extends WP_REST_Controller {
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/**
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* Post type.
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*
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* @since 5.8.0
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* @var string
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*/
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protected $post_type;
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/**
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* Constructor.
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*
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* @since 5.8.0
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*
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* @param string $post_type Post type.
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*/
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public function __construct( $post_type ) {
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$this->post_type = $post_type;
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$obj = get_post_type_object( $post_type );
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$this->rest_base = ! empty( $obj->rest_base ) ? $obj->rest_base : $obj->name;
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$this->namespace = ! empty( $obj->rest_namespace ) ? $obj->rest_namespace : 'wp/v2';
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}
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/**
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* Registers the controllers routes.
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*
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* @since 5.8.0
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* @since 6.1.0 Endpoint for fallback template content.
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*/
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public function register_routes() {
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// Lists all templates.
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register_rest_route(
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$this->namespace,
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'/' . $this->rest_base,
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_items' ),
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'permission_callback' => array( $this, 'get_items_permissions_check' ),
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'args' => $this->get_collection_params(),
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),
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_item' ),
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'permission_callback' => array( $this, 'create_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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// Get fallback template content.
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register_rest_route(
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$this->namespace,
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'/' . $this->rest_base . '/lookup',
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array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_template_fallback' ),
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'permission_callback' => array( $this, 'get_item_permissions_check' ),
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'args' => array(
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'slug' => array(
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'description' => __( 'The slug of the template to get the fallback for' ),
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'type' => 'string',
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'required' => true,
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),
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'is_custom' => array(
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'description' => __( 'Indicates if a template is custom or part of the template hierarchy' ),
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'type' => 'boolean',
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),
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'template_prefix' => array(
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'description' => __( 'The template prefix for the created template. This is used to extract the main template type, e.g. in `taxonomy-books` extracts the `taxonomy`' ),
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'type' => 'string',
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),
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),
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),
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)
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);
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// Lists/updates a single template based on the given id.
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register_rest_route(
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$this->namespace,
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// The route.
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sprintf(
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'/%s/(?P<id>%s%s)',
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$this->rest_base,
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/*
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* Matches theme's directory: `/themes/<subdirectory>/<theme>/` or `/themes/<theme>/`.
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* Excludes invalid directory name characters: `/:<>*?"|`.
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*/
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'([^\/:<>\*\?"\|]+(?:\/[^\/:<>\*\?"\|]+)?)',
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// Matches the template name.
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'[\/\w%-]+'
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),
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array(
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'args' => array(
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'id' => array(
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'description' => __( 'The id of a template' ),
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'type' => 'string',
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'sanitize_callback' => array( $this, '_sanitize_template_id' ),
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),
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),
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_item' ),
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'permission_callback' => array( $this, 'get_item_permissions_check' ),
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'args' => array(
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'context' => $this->get_context_param( array( 'default' => 'view' ) ),
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),
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),
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'update_item' ),
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'permission_callback' => array( $this, 'update_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
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),
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array(
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'methods' => WP_REST_Server::DELETABLE,
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'callback' => array( $this, 'delete_item' ),
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'permission_callback' => array( $this, 'delete_item_permissions_check' ),
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'args' => array(
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'force' => array(
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'type' => 'boolean',
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'default' => false,
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'description' => __( 'Whether to bypass Trash and force deletion.' ),
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),
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),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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}
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/**
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* Returns the fallback template for the given slug.
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*
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* @since 6.1.0
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* @since 6.3.0 Ignore empty templates.
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*
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* @param WP_REST_Request $request The request instance.
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* @return WP_REST_Response|WP_Error
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*/
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public function get_template_fallback( $request ) {
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$hierarchy = get_template_hierarchy( $request['slug'], $request['is_custom'], $request['template_prefix'] );
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do {
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$fallback_template = resolve_block_template( $request['slug'], $hierarchy, '' );
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array_shift( $hierarchy );
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} while ( ! empty( $hierarchy ) && empty( $fallback_template->content ) );
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$response = $this->prepare_item_for_response( $fallback_template, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Checks if the user has permissions to make the request.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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protected function permissions_check( $request ) {
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/*
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* Verify if the current user has edit_theme_options capability.
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* This capability is required to edit/view/delete templates.
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*/
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if ( ! current_user_can( 'edit_theme_options' ) ) {
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return new WP_Error(
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'rest_cannot_manage_templates',
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__( 'Sorry, you are not allowed to access the templates on this site.' ),
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array(
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'status' => rest_authorization_required_code(),
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)
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);
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}
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return true;
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}
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/**
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* Requesting this endpoint for a template like 'twentytwentytwo//home'
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* requires using a path like /wp/v2/templates/twentytwentytwo//home. There
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* are special cases when WordPress routing corrects the name to contain
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* only a single slash like 'twentytwentytwo/home'.
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*
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* This method doubles the last slash if it's not already doubled. It relies
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* on the template ID format {theme_name}//{template_slug} and the fact that
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* slugs cannot contain slashes.
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*
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* @since 5.9.0
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* @see https://core.trac.wordpress.org/ticket/54507
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*
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* @param string $id Template ID.
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* @return string Sanitized template ID.
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*/
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public function _sanitize_template_id( $id ) {
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$id = urldecode( $id );
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$last_slash_pos = strrpos( $id, '/' );
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if ( false === $last_slash_pos ) {
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return $id;
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}
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$is_double_slashed = substr( $id, $last_slash_pos - 1, 1 ) === '/';
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if ( $is_double_slashed ) {
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return $id;
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}
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return (
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substr( $id, 0, $last_slash_pos )
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. '/'
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. substr( $id, $last_slash_pos )
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);
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}
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/**
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* Checks if a given request has access to read templates.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access, WP_Error object otherwise.
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*/
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public function get_items_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Returns a list of templates.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request The request instance.
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* @return WP_REST_Response
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*/
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public function get_items( $request ) {
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$query = array();
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if ( isset( $request['wp_id'] ) ) {
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$query['wp_id'] = $request['wp_id'];
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}
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if ( isset( $request['area'] ) ) {
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$query['area'] = $request['area'];
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}
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if ( isset( $request['post_type'] ) ) {
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$query['post_type'] = $request['post_type'];
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}
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$templates = array();
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foreach ( get_block_templates( $query, $this->post_type ) as $template ) {
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$data = $this->prepare_item_for_response( $template, $request );
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$templates[] = $this->prepare_response_for_collection( $data );
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}
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return rest_ensure_response( $templates );
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}
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/**
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* Checks if a given request has access to read a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has read access for the item, WP_Error object otherwise.
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*/
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public function get_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Returns the given template
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request The request instance.
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* @return WP_REST_Response|WP_Error
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*/
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public function get_item( $request ) {
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if ( isset( $request['source'] ) && 'theme' === $request['source'] ) {
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$template = get_block_file_template( $request['id'], $this->post_type );
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} else {
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$template = get_block_template( $request['id'], $this->post_type );
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}
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if ( ! $template ) {
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return new WP_Error( 'rest_template_not_found', __( 'No templates exist with that id.' ), array( 'status' => 404 ) );
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}
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return $this->prepare_item_for_response( $template, $request );
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}
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/**
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* Checks if a given request has access to write a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has write access for the item, WP_Error object otherwise.
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*/
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public function update_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Updates a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function update_item( $request ) {
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$template = get_block_template( $request['id'], $this->post_type );
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if ( ! $template ) {
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return new WP_Error( 'rest_template_not_found', __( 'No templates exist with that id.' ), array( 'status' => 404 ) );
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}
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$post_before = get_post( $template->wp_id );
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if ( isset( $request['source'] ) && 'theme' === $request['source'] ) {
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wp_delete_post( $template->wp_id, true );
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$request->set_param( 'context', 'edit' );
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$template = get_block_template( $request['id'], $this->post_type );
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$response = $this->prepare_item_for_response( $template, $request );
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return rest_ensure_response( $response );
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}
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$changes = $this->prepare_item_for_database( $request );
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if ( is_wp_error( $changes ) ) {
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return $changes;
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}
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if ( 'custom' === $template->source ) {
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$update = true;
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$result = wp_update_post( wp_slash( (array) $changes ), false );
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} else {
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$update = false;
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$post_before = null;
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$result = wp_insert_post( wp_slash( (array) $changes ), false );
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}
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if ( is_wp_error( $result ) ) {
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if ( 'db_update_error' === $result->get_error_code() ) {
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$result->add_data( array( 'status' => 500 ) );
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} else {
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$result->add_data( array( 'status' => 400 ) );
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}
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return $result;
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}
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$template = get_block_template( $request['id'], $this->post_type );
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$fields_update = $this->update_additional_fields_for_object( $template, $request );
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if ( is_wp_error( $fields_update ) ) {
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return $fields_update;
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}
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$request->set_param( 'context', 'edit' );
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$post = get_post( $template->wp_id );
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/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */
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do_action( "rest_after_insert_{$this->post_type}", $post, $request, false );
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wp_after_insert_post( $post, $update, $post_before );
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$response = $this->prepare_item_for_response( $template, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Checks if a given request has access to create a template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has access to create items, WP_Error object otherwise.
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*/
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public function create_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Creates a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function create_item( $request ) {
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$prepared_post = $this->prepare_item_for_database( $request );
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if ( is_wp_error( $prepared_post ) ) {
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return $prepared_post;
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}
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$prepared_post->post_name = $request['slug'];
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$post_id = wp_insert_post( wp_slash( (array) $prepared_post ), true );
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if ( is_wp_error( $post_id ) ) {
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if ( 'db_insert_error' === $post_id->get_error_code() ) {
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$post_id->add_data( array( 'status' => 500 ) );
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} else {
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$post_id->add_data( array( 'status' => 400 ) );
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}
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return $post_id;
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}
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$posts = get_block_templates( array( 'wp_id' => $post_id ), $this->post_type );
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if ( ! count( $posts ) ) {
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return new WP_Error( 'rest_template_insert_error', __( 'No templates exist with that id.' ), array( 'status' => 400 ) );
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}
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$id = $posts[0]->id;
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$post = get_post( $post_id );
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$template = get_block_template( $id, $this->post_type );
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$fields_update = $this->update_additional_fields_for_object( $template, $request );
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if ( is_wp_error( $fields_update ) ) {
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return $fields_update;
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}
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/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php */
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do_action( "rest_after_insert_{$this->post_type}", $post, $request, true );
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wp_after_insert_post( $post, false, null );
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$response = $this->prepare_item_for_response( $template, $request );
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$response = rest_ensure_response( $response );
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$response->set_status( 201 );
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$response->header( 'Location', rest_url( sprintf( '%s/%s/%s', $this->namespace, $this->rest_base, $template->id ) ) );
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return $response;
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}
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/**
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* Checks if a given request has access to delete a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return true|WP_Error True if the request has delete access for the item, WP_Error object otherwise.
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*/
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public function delete_item_permissions_check( $request ) {
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return $this->permissions_check( $request );
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}
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/**
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* Deletes a single template.
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*
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* @since 5.8.0
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
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*/
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public function delete_item( $request ) {
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$template = get_block_template( $request['id'], $this->post_type );
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if ( ! $template ) {
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return new WP_Error( 'rest_template_not_found', __( 'No templates exist with that id.' ), array( 'status' => 404 ) );
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}
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if ( 'custom' !== $template->source ) {
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return new WP_Error( 'rest_invalid_template', __( 'Templates based on theme files can\'t be removed.' ), array( 'status' => 400 ) );
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}
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$id = $template->wp_id;
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$force = (bool) $request['force'];
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$request->set_param( 'context', 'edit' );
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// If we're forcing, then delete permanently.
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if ( $force ) {
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$previous = $this->prepare_item_for_response( $template, $request );
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$result = wp_delete_post( $id, true );
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$response = new WP_REST_Response();
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$response->set_data(
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array(
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'deleted' => true,
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'previous' => $previous->get_data(),
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)
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);
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} else {
|
|
// 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 )
|
|
);
|
|
}
|
|
|
|
/*
|
|
* (Note that internally this falls through to `wp_delete_post()`
|
|
* if the Trash is disabled.)
|
|
*/
|
|
$result = wp_trash_post( $id );
|
|
$template->status = 'trash';
|
|
$response = $this->prepare_item_for_response( $template, $request );
|
|
}
|
|
|
|
if ( ! $result ) {
|
|
return new WP_Error(
|
|
'rest_cannot_delete',
|
|
__( 'The template cannot be deleted.' ),
|
|
array( 'status' => 500 )
|
|
);
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* 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'] : 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,
|
|
);
|
|
$changes->meta_input = array(
|
|
'origin' => $template->source,
|
|
);
|
|
} else {
|
|
$changes->post_name = $template->slug;
|
|
$changes->ID = $template->wp_id;
|
|
$changes->post_status = 'publish';
|
|
}
|
|
if ( isset( $request['content'] ) ) {
|
|
if ( is_string( $request['content'] ) ) {
|
|
$changes->post_content = $request['content'];
|
|
} elseif ( isset( $request['content']['raw'] ) ) {
|
|
$changes->post_content = $request['content']['raw'];
|
|
}
|
|
} elseif ( null !== $template && 'custom' !== $template->source ) {
|
|
$changes->post_content = $template->content;
|
|
}
|
|
if ( isset( $request['title'] ) ) {
|
|
if ( is_string( $request['title'] ) ) {
|
|
$changes->post_title = $request['title'];
|
|
} elseif ( ! empty( $request['title']['raw'] ) ) {
|
|
$changes->post_title = $request['title']['raw'];
|
|
}
|
|
} 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;
|
|
}
|
|
|
|
if ( 'wp_template' === $this->post_type && isset( $request['is_wp_suggestion'] ) ) {
|
|
$changes->meta_input = wp_parse_args(
|
|
array(
|
|
'is_wp_suggestion' => $request['is_wp_suggestion'],
|
|
),
|
|
$changes->meta_input = array()
|
|
);
|
|
}
|
|
|
|
if ( 'wp_template_part' === $this->post_type ) {
|
|
if ( isset( $request['area'] ) ) {
|
|
$changes->tax_input['wp_template_part_area'] = _filter_block_template_part_area( $request['area'] );
|
|
} elseif ( null !== $template && 'custom' !== $template->source && $template->area ) {
|
|
$changes->tax_input['wp_template_part_area'] = _filter_block_template_part_area( $template->area );
|
|
} elseif ( empty( $template->area ) ) {
|
|
$changes->tax_input['wp_template_part_area'] = WP_TEMPLATE_PART_AREA_UNCATEGORIZED;
|
|
}
|
|
}
|
|
|
|
if ( ! 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 )
|
|
);
|
|
}
|
|
}
|
|
|
|
$changes->post_author = $post_author;
|
|
}
|
|
|
|
return $changes;
|
|
}
|
|
|
|
/**
|
|
* Prepare a single template output for response
|
|
*
|
|
* @since 5.8.0
|
|
* @since 5.9.0 Renamed `$template` to `$item` to match parent class for PHP 8 named parameter support.
|
|
* @since 6.3.0 Added `modified` property to the response.
|
|
*
|
|
* @param WP_Block_Template $item Template instance.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @return WP_REST_Response Response object.
|
|
*/
|
|
public function prepare_item_for_response( $item, $request ) {
|
|
// Restores the more descriptive, specific name for use within this method.
|
|
$template = $item;
|
|
|
|
$fields = $this->get_fields_for_response( $request );
|
|
|
|
// Base fields for every template.
|
|
$data = array();
|
|
|
|
if ( rest_is_field_included( 'id', $fields ) ) {
|
|
$data['id'] = $template->id;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'theme', $fields ) ) {
|
|
$data['theme'] = $template->theme;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'content', $fields ) ) {
|
|
$data['content'] = array();
|
|
}
|
|
if ( rest_is_field_included( 'content.raw', $fields ) ) {
|
|
$data['content']['raw'] = $template->content;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'content.block_version', $fields ) ) {
|
|
$data['content']['block_version'] = block_version( $template->content );
|
|
}
|
|
|
|
if ( rest_is_field_included( 'slug', $fields ) ) {
|
|
$data['slug'] = $template->slug;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'source', $fields ) ) {
|
|
$data['source'] = $template->source;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'origin', $fields ) ) {
|
|
$data['origin'] = $template->origin;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'type', $fields ) ) {
|
|
$data['type'] = $template->type;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'description', $fields ) ) {
|
|
$data['description'] = $template->description;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'title', $fields ) ) {
|
|
$data['title'] = array();
|
|
}
|
|
|
|
if ( rest_is_field_included( 'title.raw', $fields ) ) {
|
|
$data['title']['raw'] = $template->title;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'title.rendered', $fields ) ) {
|
|
if ( $template->wp_id ) {
|
|
/** This filter is documented in wp-includes/post-template.php */
|
|
$data['title']['rendered'] = apply_filters( 'the_title', $template->title, $template->wp_id );
|
|
} else {
|
|
$data['title']['rendered'] = $template->title;
|
|
}
|
|
}
|
|
|
|
if ( rest_is_field_included( 'status', $fields ) ) {
|
|
$data['status'] = $template->status;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'wp_id', $fields ) ) {
|
|
$data['wp_id'] = (int) $template->wp_id;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'has_theme_file', $fields ) ) {
|
|
$data['has_theme_file'] = (bool) $template->has_theme_file;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'is_custom', $fields ) && 'wp_template' === $template->type ) {
|
|
$data['is_custom'] = $template->is_custom;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'author', $fields ) ) {
|
|
$data['author'] = (int) $template->author;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'area', $fields ) && 'wp_template_part' === $template->type ) {
|
|
$data['area'] = $template->area;
|
|
}
|
|
|
|
if ( rest_is_field_included( 'modified', $fields ) ) {
|
|
$data['modified'] = mysql_to_rfc3339( $template->modified );
|
|
}
|
|
|
|
$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 );
|
|
|
|
if ( rest_is_field_included( '_links', $fields ) || rest_is_field_included( '_embedded', $fields ) ) {
|
|
$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 ) {
|
|
$links = array(
|
|
'self' => array(
|
|
'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $id ) ),
|
|
),
|
|
'collection' => array(
|
|
'href' => rest_url( rest_get_route_for_post_type_items( $this->post_type ) ),
|
|
),
|
|
'about' => array(
|
|
'href' => rest_url( 'wp/v2/types/' . $this->post_type ),
|
|
),
|
|
);
|
|
|
|
if ( post_type_supports( $this->post_type, 'revisions' ) ) {
|
|
$template = get_block_template( $id, $this->post_type );
|
|
if ( $template instanceof WP_Block_Template && ! empty( $template->wp_id ) ) {
|
|
$revisions = wp_get_latest_revision_id_and_total_count( $template->wp_id );
|
|
$revisions_count = ! is_wp_error( $revisions ) ? $revisions['count'] : 0;
|
|
$revisions_base = sprintf( '/%s/%s/%s/revisions', $this->namespace, $this->rest_base, $id );
|
|
|
|
$links['version-history'] = array(
|
|
'href' => rest_url( $revisions_base ),
|
|
'count' => $revisions_count,
|
|
);
|
|
|
|
if ( $revisions_count > 0 ) {
|
|
$links['predecessor-version'] = array(
|
|
'href' => rest_url( $revisions_base . '/' . $revisions['latest_id'] ),
|
|
'id' => $revisions['latest_id'],
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $links;
|
|
}
|
|
|
|
/**
|
|
* Get the link relations available for the post and current user.
|
|
*
|
|
* @since 5.8.0
|
|
*
|
|
* @return string[] 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
|
|
* @since 5.9.0 Added `'area'` and `'post_type'`.
|
|
*
|
|
* @return array Collection parameters.
|
|
*/
|
|
public function get_collection_params() {
|
|
return array(
|
|
'context' => $this->get_context_param( array( 'default' => 'view' ) ),
|
|
'wp_id' => array(
|
|
'description' => __( 'Limit to the specified post id.' ),
|
|
'type' => 'integer',
|
|
),
|
|
'area' => array(
|
|
'description' => __( 'Limit to the specified template part area.' ),
|
|
'type' => 'string',
|
|
),
|
|
'post_type' => array(
|
|
'description' => __( 'Post type to get the templates for.' ),
|
|
'type' => 'string',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Retrieves the block type' schema, conforming to JSON Schema.
|
|
*
|
|
* @since 5.8.0
|
|
* @since 5.9.0 Added `'area'`.
|
|
*
|
|
* @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-Z0-9_\%-]+',
|
|
),
|
|
'theme' => array(
|
|
'description' => __( 'Theme identifier for the template.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
),
|
|
'type' => array(
|
|
'description' => __( 'Type of template.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
),
|
|
'source' => array(
|
|
'description' => __( 'Source of template' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'origin' => array(
|
|
'description' => __( 'Source of a customized 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' ),
|
|
'properties' => array(
|
|
'raw' => array(
|
|
'description' => __( 'Content for the template, as it exists in the database.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'block_version' => array(
|
|
'description' => __( 'Version of the content block format used by the template.' ),
|
|
'type' => 'integer',
|
|
'context' => array( 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
),
|
|
),
|
|
'title' => array(
|
|
'description' => __( 'Title of template.' ),
|
|
'type' => array( 'object', 'string' ),
|
|
'default' => '',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
'properties' => array(
|
|
'raw' => array(
|
|
'description' => __( 'Title for the template, as it exists in the database.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'rendered' => array(
|
|
'description' => __( 'HTML title for the template, transformed for display.' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
'readonly' => true,
|
|
),
|
|
),
|
|
),
|
|
'description' => array(
|
|
'description' => __( 'Description of template.' ),
|
|
'type' => 'string',
|
|
'default' => '',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
),
|
|
'status' => array(
|
|
'description' => __( 'Status of template.' ),
|
|
'type' => 'string',
|
|
'enum' => array_keys( get_post_stati( array( 'internal' => false ) ) ),
|
|
'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,
|
|
),
|
|
'author' => array(
|
|
'description' => __( 'The ID for the author of the template.' ),
|
|
'type' => 'integer',
|
|
'context' => array( 'view', 'edit', 'embed' ),
|
|
),
|
|
'modified' => array(
|
|
'description' => __( "The date the template was last modified, in the site's timezone." ),
|
|
'type' => 'string',
|
|
'format' => 'date-time',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
),
|
|
);
|
|
|
|
if ( 'wp_template' === $this->post_type ) {
|
|
$schema['properties']['is_custom'] = array(
|
|
'description' => __( 'Whether a template is a custom template.' ),
|
|
'type' => 'bool',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
'readonly' => true,
|
|
);
|
|
}
|
|
|
|
if ( 'wp_template_part' === $this->post_type ) {
|
|
$schema['properties']['area'] = array(
|
|
'description' => __( 'Where the template part is intended for use (header, footer, etc.)' ),
|
|
'type' => 'string',
|
|
'context' => array( 'embed', 'view', 'edit' ),
|
|
);
|
|
}
|
|
|
|
$this->schema = $schema;
|
|
|
|
return $this->add_additional_fields_schema( $this->schema );
|
|
}
|
|
}
|