mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-01 08:19:38 +01:00
0386c0ae6c
Multi-type schema handling was improved in [48306]. In particular, it now allows for sanitizing a multi-typed value that wouldn't validate. Removing this handling will make 3rd party registered theme features more robust. Fixes #50562. Built from https://develop.svn.wordpress.org/trunk@48308 git-svn-id: http://core.svn.wordpress.org/trunk@48077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
475 lines
14 KiB
PHP
475 lines
14 KiB
PHP
<?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 textdomain.' ),
|
|
'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;
|
|
}
|
|
}
|