* Dependencies API: WP_Scripts class * * @since 2.6.0 * * @package WordPress * @subpackage Dependencies */ /** * Core class used to register scripts. * * @since 2.1.0 * * @see WP_Dependencies */ class WP_Scripts extends WP_Dependencies { /** * Base URL for scripts. * * Full URL with trailing slash. * * @since 2.6.0 * @var string */ public $base_url; /** * URL of the content directory. * * @since 2.8.0 * @var string */ public $content_url; /** * Default version string for scripts. * * @since 2.6.0 * @var string */ public $default_version; /** * Holds handles of scripts which are enqueued in footer. * * @since 2.8.0 * @var array */ public $in_footer = array(); /** * Holds a list of script handles which will be concatenated. * * @since 2.8.0 * @var string */ public $concat = ''; /** * Holds a string which contains script handles and their version. * * @since 2.8.0 * @deprecated 3.4.0 * @var string */ public $concat_version = ''; /** * Whether to perform concatenation. * * @since 2.8.0 * @var bool */ public $do_concat = false; /** * Holds HTML markup of scripts and additional data if concatenation * is enabled. * * @since 2.8.0 * @var string */ public $print_html = ''; /** * Holds inline code if concatenation is enabled. * * @since 2.8.0 * @var string */ public $print_code = ''; /** * Holds a list of script handles which are not in the default directory * if concatenation is enabled. * * Unused in core. * * @since 2.8.0 * @var string */ public $ext_handles = ''; /** * Holds a string which contains handles and versions of scripts which * are not in the default directory if concatenation is enabled. * * Unused in core. * * @since 2.8.0 * @var string */ public $ext_version = ''; /** * List of default directories. * * @since 2.8.0 * @var array */ public $default_dirs; /** * Holds a string which contains the type attribute for script tag. * * If the current theme does not declare HTML5 support for 'script', * then it initializes as `type='text/javascript'`. * * @since 5.3.0 * @var string */ private $type_attr = ''; /** * Constructor. * * @since 2.6.0 */ public function __construct() { $this->init(); add_action( 'init', array( $this, 'init' ), 0 ); } /** * Initialize the class. * * @since 3.4.0 */ public function init() { if ( function_exists( 'is_admin' ) && ! is_admin() && function_exists( 'current_theme_supports' ) && ! current_theme_supports( 'html5', 'script' ) ) { $this->type_attr = " type='text/javascript'"; } /** * Fires when the WP_Scripts instance is initialized. * * @since 2.6.0 * * @param WP_Scripts $this WP_Scripts instance (passed by reference). */ do_action_ref_array( 'wp_default_scripts', array( &$this ) ); } /** * Prints scripts. * * Prints the scripts passed to it or the print queue. Also prints all necessary dependencies. * * @since 2.1.0 * @since 2.8.0 Added the `$group` parameter. * * @param string|string[]|false $handles Optional. Scripts to be printed: queue (false), * single script (string), or multiple scripts (array of strings). * Default false. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return string[] Handles of scripts that have been printed. */ public function print_scripts( $handles = false, $group = false ) { return $this->do_items( $handles, $group ); } /** * Prints extra scripts of a registered script. * * @since 2.1.0 * @since 2.8.0 Added the `$echo` parameter. * @deprecated 3.3.0 * * @see print_extra_script() * * @param string $handle The script's registered handle. * @param bool $echo Optional. Whether to echo the extra script * instead of just returning it. Default true. * @return bool|string|void Void if no data exists, extra scripts if `$echo` is true, * true otherwise. */ public function print_scripts_l10n( $handle, $echo = true ) { _deprecated_function( __FUNCTION__, '3.3.0', 'WP_Scripts::print_extra_script()' ); return $this->print_extra_script( $handle, $echo ); } /** * Prints extra scripts of a registered script. * * @since 3.3.0 * * @param string $handle The script's registered handle. * @param bool $echo Optional. Whether to echo the extra script * instead of just returning it. Default true. * @return bool|string|void Void if no data exists, extra scripts if `$echo` is true, * true otherwise. */ public function print_extra_script( $handle, $echo = true ) { $output = $this->get_data( $handle, 'data' ); if ( ! $output ) { return; } if ( ! $echo ) { return $output; } printf( "\n", $this->type_attr, esc_attr( $handle ) ); // CDATA is not needed for HTML 5. if ( $this->type_attr ) { echo "/* type_attr ) { echo "/* ]]> */\n"; } echo "\n"; return true; } /** * Processes a script dependency. * * @since 2.6.0 * @since 2.8.0 Added the `$group` parameter. * * @see WP_Dependencies::do_item() * * @param string $handle The script's registered handle. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool True on success, false on failure. */ public function do_item( $handle, $group = false ) { if ( ! parent::do_item( $handle ) ) { return false; } if ( 0 === $group && $this->groups[ $handle ] > 0 ) { $this->in_footer[] = $handle; return false; } if ( false === $group && in_array( $handle, $this->in_footer, true ) ) { $this->in_footer = array_diff( $this->in_footer, (array) $handle ); } $obj = $this->registered[ $handle ]; if ( null === $obj->ver ) { $ver = ''; } else { $ver = $obj->ver ? $obj->ver : $this->default_version; } if ( isset( $this->args[ $handle ] ) ) { $ver = $ver ? $ver . '&' . $this->args[ $handle ] : $this->args[ $handle ]; } $src = $obj->src; $cond_before = ''; $cond_after = ''; $conditional = isset( $obj->extra['conditional'] ) ? $obj->extra['conditional'] : ''; if ( $conditional ) { $cond_before = "\n"; } $before_handle = $this->print_inline_script( $handle, 'before', false ); $after_handle = $this->print_inline_script( $handle, 'after', false ); if ( $before_handle ) { $before_handle = sprintf( "\n%s\n\n", $this->type_attr, esc_attr( $handle ), $before_handle ); } if ( $after_handle ) { $after_handle = sprintf( "\n%s\n\n", $this->type_attr, esc_attr( $handle ), $after_handle ); } if ( $before_handle || $after_handle ) { $inline_script_tag = $cond_before . $before_handle . $after_handle . $cond_after; } else { $inline_script_tag = ''; } $translations = $this->print_translations( $handle, false ); if ( $translations ) { $translations = sprintf( "\n%s\n\n", $this->type_attr, esc_attr( $handle ), $translations ); } if ( $this->do_concat ) { /** * Filters the script loader source. * * @since 2.2.0 * * @param string $src Script loader source path. * @param string $handle Script handle. */ $srce = apply_filters( 'script_loader_src', $src, $handle ); if ( $this->in_default_dir( $srce ) && ( $before_handle || $after_handle || $translations ) ) { $this->do_concat = false; // Have to print the so-far concatenated scripts right away to maintain the right order. _print_scripts(); $this->reset(); } elseif ( $this->in_default_dir( $srce ) && ! $conditional ) { $this->print_code .= $this->print_extra_script( $handle, false ); $this->concat .= "$handle,"; $this->concat_version .= "$handle$ver"; return true; } else { $this->ext_handles .= "$handle,"; $this->ext_version .= "$handle$ver"; } } $has_conditional_data = $conditional && $this->get_data( $handle, 'data' ); if ( $has_conditional_data ) { echo $cond_before; } $this->print_extra_script( $handle ); if ( $has_conditional_data ) { echo $cond_after; } // A single item may alias a set of items, by having dependencies, but no source. if ( ! $src ) { if ( $inline_script_tag ) { if ( $this->do_concat ) { $this->print_html .= $inline_script_tag; } else { echo $inline_script_tag; } } return true; } if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $this->content_url && 0 === strpos( $src, $this->content_url ) ) ) { $src = $this->base_url . $src; } if ( ! empty( $ver ) ) { $src = add_query_arg( 'ver', $ver, $src ); } /** This filter is documented in wp-includes/class.wp-scripts.php */ $src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) ); if ( ! $src ) { return true; } $tag = $translations . $cond_before . $before_handle; $tag .= sprintf( "\n", $this->type_attr, $src, esc_attr( $handle ) ); $tag .= $after_handle . $cond_after; /** * Filters the HTML script tag of an enqueued script. * * @since 4.1.0 * * @param string $tag The `\n", $this->type_attr, esc_attr( $handle ), esc_attr( $position ), $output ); } return $output; } /** * Localizes a script, only if the script has already been added. * * @since 2.1.0 * * @param string $handle Name of the script to attach data to. * @param string $object_name Name of the variable that will contain the data. * @param array $l10n Array of data to localize. * @return bool True on success, false on failure. */ public function localize( $handle, $object_name, $l10n ) { if ( 'jquery' === $handle ) { $handle = 'jquery-core'; } if ( is_array( $l10n ) && isset( $l10n['l10n_print_after'] ) ) { // back compat, preserve the code in 'l10n_print_after' if present. $after = $l10n['l10n_print_after']; unset( $l10n['l10n_print_after'] ); } foreach ( (array) $l10n as $key => $value ) { if ( ! is_scalar( $value ) ) { continue; } $l10n[ $key ] = html_entity_decode( (string) $value, ENT_QUOTES, 'UTF-8' ); } $script = "var $object_name = " . wp_json_encode( $l10n ) . ';'; if ( ! empty( $after ) ) { $script .= "\n$after;"; } $data = $this->get_data( $handle, 'data' ); if ( ! empty( $data ) ) { $script = "$data\n$script"; } return $this->add_data( $handle, 'data', $script ); } /** * Sets handle group. * * @since 2.8.0 * * @see WP_Dependencies::set_group() * * @param string $handle Name of the item. Should be unique. * @param bool $recursion Internal flag that calling function was called recursively. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool Not already in the group or a lower group. */ public function set_group( $handle, $recursion, $group = false ) { if ( isset( $this->registered[ $handle ]->args ) && 1 === $this->registered[ $handle ]->args ) { $grp = 1; } else { $grp = (int) $this->get_data( $handle, 'group' ); } if ( false !== $group && $grp > $group ) { $grp = $group; } return parent::set_group( $handle, $recursion, $grp ); } /** * Sets a translation textdomain. * * @since 5.0.0 * @since 5.1.0 The `$domain` parameter was made optional. * * @param string $handle Name of the script to register a translation domain to. * @param string $domain Optional. Text domain. Default 'default'. * @param string $path Optional. The full file path to the directory containing translation files. * @return bool True if the text domain was registered, false if not. */ public function set_translations( $handle, $domain = 'default', $path = null ) { if ( ! isset( $this->registered[ $handle ] ) ) { return false; } /** @var \_WP_Dependency $obj */ $obj = $this->registered[ $handle ]; if ( ! in_array( 'wp-i18n', $obj->deps, true ) ) { $obj->deps[] = 'wp-i18n'; } return $obj->set_translations( $domain, $path ); } /** * Prints translations set for a specific handle. * * @since 5.0.0 * * @param string $handle Name of the script to add the inline script to. * Must be lowercase. * @param bool $echo Optional. Whether to echo the script * instead of just returning it. Default true. * @return string|false Script on success, false otherwise. */ public function print_translations( $handle, $echo = true ) { if ( ! isset( $this->registered[ $handle ] ) || empty( $this->registered[ $handle ]->textdomain ) ) { return false; } $domain = $this->registered[ $handle ]->textdomain; $path = $this->registered[ $handle ]->translations_path; $json_translations = load_script_textdomain( $handle, $domain, $path ); if ( ! $json_translations ) { // Register empty locale data object to ensure the domain still exists. $json_translations = '{ "locale_data": { "messages": { "": {} } } }'; } $output = <<\n%s\n\n", $this->type_attr, esc_attr( $handle ), $output ); } return $output; } /** * Determines script dependencies. * * @since 2.1.0 * * @see WP_Dependencies::all_deps() * * @param string|string[] $handles Item handle (string) or item handles (array of strings). * @param bool $recursion Optional. Internal flag that function is calling itself. * Default false. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool True on success, false on failure. */ public function all_deps( $handles, $recursion = false, $group = false ) { $r = parent::all_deps( $handles, $recursion, $group ); if ( ! $recursion ) { /** * Filters the list of script dependencies left to print. * * @since 2.3.0 * * @param string[] $to_do An array of script dependency handles. */ $this->to_do = apply_filters( 'print_scripts_array', $this->to_do ); } return $r; } /** * Processes items and dependencies for the head group. * * @since 2.8.0 * * @see WP_Dependencies::do_items() * * @return string[] Handles of items that have been processed. */ public function do_head_items() { $this->do_items( false, 0 ); return $this->done; } /** * Processes items and dependencies for the footer group. * * @since 2.8.0 * * @see WP_Dependencies::do_items() * * @return string[] Handles of items that have been processed. */ public function do_footer_items() { $this->do_items( false, 1 ); return $this->done; } /** * Whether a handle's source is in a default directory. * * @since 2.8.0 * * @param string $src The source of the enqueued script. * @return bool True if found, false if not. */ public function in_default_dir( $src ) { if ( ! $this->default_dirs ) { return true; } if ( 0 === strpos( $src, '/' . WPINC . '/js/l10n' ) ) { return false; } foreach ( (array) $this->default_dirs as $test ) { if ( 0 === strpos( $src, $test ) ) { return true; } } return false; } /** * Resets class properties. * * @since 2.8.0 */ public function reset() { $this->do_concat = false; $this->print_code = ''; $this->concat = ''; $this->concat_version = ''; $this->print_html = ''; $this->ext_version = ''; $this->ext_handles = ''; } } /** * 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[\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[\d]+)/' . $this->rest_base . '/(?P[\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; } } Fatal error: Class 'WP_REST_Revisions_Controller' not found in /usr/home/danivieito.com/web/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php on line 18