diff options
Diffstat (limited to 'srcs/wordpress/wp-includes/class-wp-xmlrpc-server.php')
| -rw-r--r-- | srcs/wordpress/wp-includes/class-wp-xmlrpc-server.php | 7047 |
1 files changed, 0 insertions, 7047 deletions
diff --git a/srcs/wordpress/wp-includes/class-wp-xmlrpc-server.php b/srcs/wordpress/wp-includes/class-wp-xmlrpc-server.php deleted file mode 100644 index 5b3d514..0000000 --- a/srcs/wordpress/wp-includes/class-wp-xmlrpc-server.php +++ /dev/null @@ -1,7047 +0,0 @@ -<?php -/** - * XML-RPC protocol support for WordPress - * - * @package WordPress - * @subpackage Publishing - */ - -/** - * WordPress XMLRPC server implementation. - * - * Implements compatibility for Blogger API, MetaWeblog API, MovableType, and - * pingback. Additional WordPress API for managing comments, pages, posts, - * options, etc. - * - * As of WordPress 3.5.0, XML-RPC is enabled by default. It can be disabled - * via the {@see 'xmlrpc_enabled'} filter found in wp_xmlrpc_server::login(). - * - * @since 1.5.0 - * - * @see IXR_Server - */ -class wp_xmlrpc_server extends IXR_Server { - /** - * Methods. - * - * @var array - */ - public $methods; - - /** - * Blog options. - * - * @var array - */ - public $blog_options; - - /** - * IXR_Error instance. - * - * @var IXR_Error - */ - public $error; - - /** - * Flags that the user authentication has failed in this instance of wp_xmlrpc_server. - * - * @var bool - */ - protected $auth_failed = false; - - /** - * Registers all of the XMLRPC methods that XMLRPC server understands. - * - * Sets up server and method property. Passes XMLRPC - * methods through the {@see 'xmlrpc_methods'} filter to allow plugins to extend - * or replace XML-RPC methods. - * - * @since 1.5.0 - */ - public function __construct() { - $this->methods = array( - // WordPress API - 'wp.getUsersBlogs' => 'this:wp_getUsersBlogs', - 'wp.newPost' => 'this:wp_newPost', - 'wp.editPost' => 'this:wp_editPost', - 'wp.deletePost' => 'this:wp_deletePost', - 'wp.getPost' => 'this:wp_getPost', - 'wp.getPosts' => 'this:wp_getPosts', - 'wp.newTerm' => 'this:wp_newTerm', - 'wp.editTerm' => 'this:wp_editTerm', - 'wp.deleteTerm' => 'this:wp_deleteTerm', - 'wp.getTerm' => 'this:wp_getTerm', - 'wp.getTerms' => 'this:wp_getTerms', - 'wp.getTaxonomy' => 'this:wp_getTaxonomy', - 'wp.getTaxonomies' => 'this:wp_getTaxonomies', - 'wp.getUser' => 'this:wp_getUser', - 'wp.getUsers' => 'this:wp_getUsers', - 'wp.getProfile' => 'this:wp_getProfile', - 'wp.editProfile' => 'this:wp_editProfile', - 'wp.getPage' => 'this:wp_getPage', - 'wp.getPages' => 'this:wp_getPages', - 'wp.newPage' => 'this:wp_newPage', - 'wp.deletePage' => 'this:wp_deletePage', - 'wp.editPage' => 'this:wp_editPage', - 'wp.getPageList' => 'this:wp_getPageList', - 'wp.getAuthors' => 'this:wp_getAuthors', - 'wp.getCategories' => 'this:mw_getCategories', // Alias - 'wp.getTags' => 'this:wp_getTags', - 'wp.newCategory' => 'this:wp_newCategory', - 'wp.deleteCategory' => 'this:wp_deleteCategory', - 'wp.suggestCategories' => 'this:wp_suggestCategories', - 'wp.uploadFile' => 'this:mw_newMediaObject', // Alias - 'wp.deleteFile' => 'this:wp_deletePost', // Alias - 'wp.getCommentCount' => 'this:wp_getCommentCount', - 'wp.getPostStatusList' => 'this:wp_getPostStatusList', - 'wp.getPageStatusList' => 'this:wp_getPageStatusList', - 'wp.getPageTemplates' => 'this:wp_getPageTemplates', - 'wp.getOptions' => 'this:wp_getOptions', - 'wp.setOptions' => 'this:wp_setOptions', - 'wp.getComment' => 'this:wp_getComment', - 'wp.getComments' => 'this:wp_getComments', - 'wp.deleteComment' => 'this:wp_deleteComment', - 'wp.editComment' => 'this:wp_editComment', - 'wp.newComment' => 'this:wp_newComment', - 'wp.getCommentStatusList' => 'this:wp_getCommentStatusList', - 'wp.getMediaItem' => 'this:wp_getMediaItem', - 'wp.getMediaLibrary' => 'this:wp_getMediaLibrary', - 'wp.getPostFormats' => 'this:wp_getPostFormats', - 'wp.getPostType' => 'this:wp_getPostType', - 'wp.getPostTypes' => 'this:wp_getPostTypes', - 'wp.getRevisions' => 'this:wp_getRevisions', - 'wp.restoreRevision' => 'this:wp_restoreRevision', - - // Blogger API - 'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs', - 'blogger.getUserInfo' => 'this:blogger_getUserInfo', - 'blogger.getPost' => 'this:blogger_getPost', - 'blogger.getRecentPosts' => 'this:blogger_getRecentPosts', - 'blogger.newPost' => 'this:blogger_newPost', - 'blogger.editPost' => 'this:blogger_editPost', - 'blogger.deletePost' => 'this:blogger_deletePost', - - // MetaWeblog API (with MT extensions to structs) - 'metaWeblog.newPost' => 'this:mw_newPost', - 'metaWeblog.editPost' => 'this:mw_editPost', - 'metaWeblog.getPost' => 'this:mw_getPost', - 'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts', - 'metaWeblog.getCategories' => 'this:mw_getCategories', - 'metaWeblog.newMediaObject' => 'this:mw_newMediaObject', - - // MetaWeblog API aliases for Blogger API - // see http://www.xmlrpc.com/stories/storyReader$2460 - 'metaWeblog.deletePost' => 'this:blogger_deletePost', - 'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs', - - // MovableType API - 'mt.getCategoryList' => 'this:mt_getCategoryList', - 'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles', - 'mt.getPostCategories' => 'this:mt_getPostCategories', - 'mt.setPostCategories' => 'this:mt_setPostCategories', - 'mt.supportedMethods' => 'this:mt_supportedMethods', - 'mt.supportedTextFilters' => 'this:mt_supportedTextFilters', - 'mt.getTrackbackPings' => 'this:mt_getTrackbackPings', - 'mt.publishPost' => 'this:mt_publishPost', - - // PingBack - 'pingback.ping' => 'this:pingback_ping', - 'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks', - - 'demo.sayHello' => 'this:sayHello', - 'demo.addTwoNumbers' => 'this:addTwoNumbers', - ); - - $this->initialise_blog_option_info(); - - /** - * Filters the methods exposed by the XML-RPC server. - * - * This filter can be used to add new methods, and remove built-in methods. - * - * @since 1.5.0 - * - * @param array $methods An array of XML-RPC methods. - */ - $this->methods = apply_filters( 'xmlrpc_methods', $this->methods ); - } - - /** - * Make private/protected methods readable for backward compatibility. - * - * @since 4.0.0 - * - * @param string $name Method to call. - * @param array $arguments Arguments to pass when calling. - * @return array|IXR_Error|false Return value of the callback, false otherwise. - */ - public function __call( $name, $arguments ) { - if ( '_multisite_getUsersBlogs' === $name ) { - return $this->_multisite_getUsersBlogs( ...$arguments ); - } - return false; - } - - /** - * Serves the XML-RPC request. - * - * @since 2.9.0 - */ - public function serve_request() { - $this->IXR_Server( $this->methods ); - } - - /** - * Test XMLRPC API by saying, "Hello!" to client. - * - * @since 1.5.0 - * - * @return string Hello string response. - */ - public function sayHello() { - return 'Hello!'; - } - - /** - * Test XMLRPC API by adding two numbers for client. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $number1 A number to add. - * @type int $number2 A second number to add. - * } - * @return int Sum of the two given numbers. - */ - public function addTwoNumbers( $args ) { - $number1 = $args[0]; - $number2 = $args[1]; - return $number1 + $number2; - } - - /** - * Log user in. - * - * @since 2.8.0 - * - * @param string $username User's username. - * @param string $password User's password. - * @return WP_User|bool WP_User object if authentication passed, false otherwise - */ - public function login( $username, $password ) { - /* - * Respect old get_option() filters left for back-compat when the 'enable_xmlrpc' - * option was deprecated in 3.5.0. Use the 'xmlrpc_enabled' hook instead. - */ - $enabled = apply_filters( 'pre_option_enable_xmlrpc', false ); - if ( false === $enabled ) { - $enabled = apply_filters( 'option_enable_xmlrpc', true ); - } - - /** - * Filters whether XML-RPC methods requiring authentication are enabled. - * - * Contrary to the way it's named, this filter does not control whether XML-RPC is *fully* - * enabled, rather, it only controls whether XML-RPC methods requiring authentication - such - * as for publishing purposes - are enabled. - * - * Further, the filter does not control whether pingbacks or other custom endpoints that don't - * require authentication are enabled. This behavior is expected, and due to how parity was matched - * with the `enable_xmlrpc` UI option the filter replaced when it was introduced in 3.5. - * - * To disable XML-RPC methods that require authentication, use: - * - * add_filter( 'xmlrpc_enabled', '__return_false' ); - * - * For more granular control over all XML-RPC methods and requests, see the {@see 'xmlrpc_methods'} - * and {@see 'xmlrpc_element_limit'} hooks. - * - * @since 3.5.0 - * - * @param bool $enabled Whether XML-RPC is enabled. Default true. - */ - $enabled = apply_filters( 'xmlrpc_enabled', $enabled ); - - if ( ! $enabled ) { - $this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this site.' ) ) ); - return false; - } - - if ( $this->auth_failed ) { - $user = new WP_Error( 'login_prevented' ); - } else { - $user = wp_authenticate( $username, $password ); - } - - if ( is_wp_error( $user ) ) { - $this->error = new IXR_Error( 403, __( 'Incorrect username or password.' ) ); - - // Flag that authentication has failed once on this wp_xmlrpc_server instance - $this->auth_failed = true; - - /** - * Filters the XML-RPC user login error message. - * - * @since 3.5.0 - * - * @param string $error The XML-RPC error message. - * @param WP_Error $user WP_Error object. - */ - $this->error = apply_filters( 'xmlrpc_login_error', $this->error, $user ); - return false; - } - - wp_set_current_user( $user->ID ); - return $user; - } - - /** - * Check user's credentials. Deprecated. - * - * @since 1.5.0 - * @deprecated 2.8.0 Use wp_xmlrpc_server::login() - * @see wp_xmlrpc_server::login() - * - * @param string $username User's username. - * @param string $password User's password. - * @return bool Whether authentication passed. - */ - public function login_pass_ok( $username, $password ) { - return (bool) $this->login( $username, $password ); - } - - /** - * Escape string or array of strings for database. - * - * @since 1.5.2 - * - * @param string|array $data Escape single string or array of strings. - * @return string|void Returns with string is passed, alters by-reference - * when array is passed. - */ - public function escape( &$data ) { - if ( ! is_array( $data ) ) { - return wp_slash( $data ); - } - - foreach ( $data as &$v ) { - if ( is_array( $v ) ) { - $this->escape( $v ); - } elseif ( ! is_object( $v ) ) { - $v = wp_slash( $v ); - } - } - } - - /** - * Retrieve custom fields for post. - * - * @since 2.5.0 - * - * @param int $post_id Post ID. - * @return array Custom fields, if exist. - */ - public function get_custom_fields( $post_id ) { - $post_id = (int) $post_id; - - $custom_fields = array(); - - foreach ( (array) has_meta( $post_id ) as $meta ) { - // Don't expose protected fields. - if ( ! current_user_can( 'edit_post_meta', $post_id, $meta['meta_key'] ) ) { - continue; - } - - $custom_fields[] = array( - 'id' => $meta['meta_id'], - 'key' => $meta['meta_key'], - 'value' => $meta['meta_value'], - ); - } - - return $custom_fields; - } - - /** - * Set custom fields for post. - * - * @since 2.5.0 - * - * @param int $post_id Post ID. - * @param array $fields Custom fields. - */ - public function set_custom_fields( $post_id, $fields ) { - $post_id = (int) $post_id; - - foreach ( (array) $fields as $meta ) { - if ( isset( $meta['id'] ) ) { - $meta['id'] = (int) $meta['id']; - $pmeta = get_metadata_by_mid( 'post', $meta['id'] ); - - if ( ! $pmeta || $pmeta->post_id != $post_id ) { - continue; - } - - if ( isset( $meta['key'] ) ) { - $meta['key'] = wp_unslash( $meta['key'] ); - if ( $meta['key'] !== $pmeta->meta_key ) { - continue; - } - $meta['value'] = wp_unslash( $meta['value'] ); - if ( current_user_can( 'edit_post_meta', $post_id, $meta['key'] ) ) { - update_metadata_by_mid( 'post', $meta['id'], $meta['value'] ); - } - } elseif ( current_user_can( 'delete_post_meta', $post_id, $pmeta->meta_key ) ) { - delete_metadata_by_mid( 'post', $meta['id'] ); - } - } elseif ( current_user_can( 'add_post_meta', $post_id, wp_unslash( $meta['key'] ) ) ) { - add_post_meta( $post_id, $meta['key'], $meta['value'] ); - } - } - } - - /** - * Retrieve custom fields for a term. - * - * @since 4.9.0 - * - * @param int $term_id Term ID. - * @return array Array of custom fields, if they exist. - */ - public function get_term_custom_fields( $term_id ) { - $term_id = (int) $term_id; - - $custom_fields = array(); - - foreach ( (array) has_term_meta( $term_id ) as $meta ) { - - if ( ! current_user_can( 'edit_term_meta', $term_id ) ) { - continue; - } - - $custom_fields[] = array( - 'id' => $meta['meta_id'], - 'key' => $meta['meta_key'], - 'value' => $meta['meta_value'], - ); - } - - return $custom_fields; - } - - /** - * Set custom fields for a term. - * - * @since 4.9.0 - * - * @param int $term_id Term ID. - * @param array $fields Custom fields. - */ - public function set_term_custom_fields( $term_id, $fields ) { - $term_id = (int) $term_id; - - foreach ( (array) $fields as $meta ) { - if ( isset( $meta['id'] ) ) { - $meta['id'] = (int) $meta['id']; - $pmeta = get_metadata_by_mid( 'term', $meta['id'] ); - if ( isset( $meta['key'] ) ) { - $meta['key'] = wp_unslash( $meta['key'] ); - if ( $meta['key'] !== $pmeta->meta_key ) { - continue; - } - $meta['value'] = wp_unslash( $meta['value'] ); - if ( current_user_can( 'edit_term_meta', $term_id ) ) { - update_metadata_by_mid( 'term', $meta['id'], $meta['value'] ); - } - } elseif ( current_user_can( 'delete_term_meta', $term_id ) ) { - delete_metadata_by_mid( 'term', $meta['id'] ); - } - } elseif ( current_user_can( 'add_term_meta', $term_id ) ) { - add_term_meta( $term_id, $meta['key'], $meta['value'] ); - } - } - } - - /** - * Set up blog options property. - * - * Passes property through {@see 'xmlrpc_blog_options'} filter. - * - * @since 2.6.0 - */ - public function initialise_blog_option_info() { - $this->blog_options = array( - // Read only options - 'software_name' => array( - 'desc' => __( 'Software Name' ), - 'readonly' => true, - 'value' => 'WordPress', - ), - 'software_version' => array( - 'desc' => __( 'Software Version' ), - 'readonly' => true, - 'value' => get_bloginfo( 'version' ), - ), - 'blog_url' => array( - 'desc' => __( 'WordPress Address (URL)' ), - 'readonly' => true, - 'option' => 'siteurl', - ), - 'home_url' => array( - 'desc' => __( 'Site Address (URL)' ), - 'readonly' => true, - 'option' => 'home', - ), - 'login_url' => array( - 'desc' => __( 'Login Address (URL)' ), - 'readonly' => true, - 'value' => wp_login_url(), - ), - 'admin_url' => array( - 'desc' => __( 'The URL to the admin area' ), - 'readonly' => true, - 'value' => get_admin_url(), - ), - 'image_default_link_type' => array( - 'desc' => __( 'Image default link type' ), - 'readonly' => true, - 'option' => 'image_default_link_type', - ), - 'image_default_size' => array( - 'desc' => __( 'Image default size' ), - 'readonly' => true, - 'option' => 'image_default_size', - ), - 'image_default_align' => array( - 'desc' => __( 'Image default align' ), - 'readonly' => true, - 'option' => 'image_default_align', - ), - 'template' => array( - 'desc' => __( 'Template' ), - 'readonly' => true, - 'option' => 'template', - ), - 'stylesheet' => array( - 'desc' => __( 'Stylesheet' ), - 'readonly' => true, - 'option' => 'stylesheet', - ), - 'post_thumbnail' => array( - 'desc' => __( 'Post Thumbnail' ), - 'readonly' => true, - 'value' => current_theme_supports( 'post-thumbnails' ), - ), - - // Updatable options - 'time_zone' => array( - 'desc' => __( 'Time Zone' ), - 'readonly' => false, - 'option' => 'gmt_offset', - ), - 'blog_title' => array( - 'desc' => __( 'Site Title' ), - 'readonly' => false, - 'option' => 'blogname', - ), - 'blog_tagline' => array( - 'desc' => __( 'Site Tagline' ), - 'readonly' => false, - 'option' => 'blogdescription', - ), - 'date_format' => array( - 'desc' => __( 'Date Format' ), - 'readonly' => false, - 'option' => 'date_format', - ), - 'time_format' => array( - 'desc' => __( 'Time Format' ), - 'readonly' => false, - 'option' => 'time_format', - ), - 'users_can_register' => array( - 'desc' => __( 'Allow new users to sign up' ), - 'readonly' => false, - 'option' => 'users_can_register', - ), - 'thumbnail_size_w' => array( - 'desc' => __( 'Thumbnail Width' ), - 'readonly' => false, - 'option' => 'thumbnail_size_w', - ), - 'thumbnail_size_h' => array( - 'desc' => __( 'Thumbnail Height' ), - 'readonly' => false, - 'option' => 'thumbnail_size_h', - ), - 'thumbnail_crop' => array( - 'desc' => __( 'Crop thumbnail to exact dimensions' ), - 'readonly' => false, - 'option' => 'thumbnail_crop', - ), - 'medium_size_w' => array( - 'desc' => __( 'Medium size image width' ), - 'readonly' => false, - 'option' => 'medium_size_w', - ), - 'medium_size_h' => array( - 'desc' => __( 'Medium size image height' ), - 'readonly' => false, - 'option' => 'medium_size_h', - ), - 'medium_large_size_w' => array( - 'desc' => __( 'Medium-Large size image width' ), - 'readonly' => false, - 'option' => 'medium_large_size_w', - ), - 'medium_large_size_h' => array( - 'desc' => __( 'Medium-Large size image height' ), - 'readonly' => false, - 'option' => 'medium_large_size_h', - ), - 'large_size_w' => array( - 'desc' => __( 'Large size image width' ), - 'readonly' => false, - 'option' => 'large_size_w', - ), - 'large_size_h' => array( - 'desc' => __( 'Large size image height' ), - 'readonly' => false, - 'option' => 'large_size_h', - ), - 'default_comment_status' => array( - 'desc' => __( 'Allow people to submit comments on new posts.' ), - 'readonly' => false, - 'option' => 'default_comment_status', - ), - 'default_ping_status' => array( - 'desc' => __( 'Allow link notifications from other blogs (pingbacks and trackbacks) on new posts.' ), - 'readonly' => false, - 'option' => 'default_ping_status', - ), - ); - - /** - * Filters the XML-RPC blog options property. - * - * @since 2.6.0 - * - * @param array $blog_options An array of XML-RPC blog options. - */ - $this->blog_options = apply_filters( 'xmlrpc_blog_options', $this->blog_options ); - } - - /** - * Retrieve the blogs of the user. - * - * @since 2.6.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type string $username Username. - * @type string $password Password. - * } - * @return array|IXR_Error Array contains: - * - 'isAdmin' - * - 'isPrimary' - whether the blog is the user's primary blog - * - 'url' - * - 'blogid' - * - 'blogName' - * - 'xmlrpc' - url of xmlrpc endpoint - */ - public function wp_getUsersBlogs( $args ) { - if ( ! $this->minimum_args( $args, 2 ) ) { - return $this->error; - } - - // If this isn't on WPMU then just use blogger_getUsersBlogs - if ( ! is_multisite() ) { - array_unshift( $args, 1 ); - return $this->blogger_getUsersBlogs( $args ); - } - - $this->escape( $args ); - - $username = $args[0]; - $password = $args[1]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** - * Fires after the XML-RPC user has been authenticated but before the rest of - * the method logic begins. - * - * All built-in XML-RPC methods use the action xmlrpc_call, with a parameter - * equal to the method's name, e.g., wp.getUsersBlogs, wp.newPost, etc. - * - * @since 2.5.0 - * - * @param string $name The method name. - */ - do_action( 'xmlrpc_call', 'wp.getUsersBlogs' ); - - $blogs = (array) get_blogs_of_user( $user->ID ); - $struct = array(); - $primary_blog_id = 0; - $active_blog = get_active_blog_for_user( $user->ID ); - if ( $active_blog ) { - $primary_blog_id = (int) $active_blog->blog_id; - } - - foreach ( $blogs as $blog ) { - // Don't include blogs that aren't hosted at this site. - if ( $blog->site_id != get_current_network_id() ) { - continue; - } - - $blog_id = $blog->userblog_id; - - switch_to_blog( $blog_id ); - - $is_admin = current_user_can( 'manage_options' ); - $is_primary = ( (int) $blog_id === $primary_blog_id ); - - $struct[] = array( - 'isAdmin' => $is_admin, - 'isPrimary' => $is_primary, - 'url' => home_url( '/' ), - 'blogid' => (string) $blog_id, - 'blogName' => get_option( 'blogname' ), - 'xmlrpc' => site_url( 'xmlrpc.php', 'rpc' ), - ); - - restore_current_blog(); - } - - return $struct; - } - - /** - * Checks if the method received at least the minimum number of arguments. - * - * @since 3.4.0 - * - * @param array $args An array of arguments to check. - * @param int $count Minimum number of arguments. - * @return bool True if `$args` contains at least `$count` arguments, false otherwise. - */ - protected function minimum_args( $args, $count ) { - if ( ! is_array( $args ) || count( $args ) < $count ) { - $this->error = new IXR_Error( 400, __( 'Insufficient arguments passed to this XML-RPC method.' ) ); - return false; - } - - return true; - } - - /** - * Prepares taxonomy data for return in an XML-RPC object. - * - * @param object $taxonomy The unprepared taxonomy data. - * @param array $fields The subset of taxonomy fields to return. - * @return array The prepared taxonomy data. - */ - protected function _prepare_taxonomy( $taxonomy, $fields ) { - $_taxonomy = array( - 'name' => $taxonomy->name, - 'label' => $taxonomy->label, - 'hierarchical' => (bool) $taxonomy->hierarchical, - 'public' => (bool) $taxonomy->public, - 'show_ui' => (bool) $taxonomy->show_ui, - '_builtin' => (bool) $taxonomy->_builtin, - ); - - if ( in_array( 'labels', $fields ) ) { - $_taxonomy['labels'] = (array) $taxonomy->labels; - } - - if ( in_array( 'cap', $fields ) ) { - $_taxonomy['cap'] = (array) $taxonomy->cap; - } - - if ( in_array( 'menu', $fields ) ) { - $_taxonomy['show_in_menu'] = (bool) $_taxonomy->show_in_menu; - } - - if ( in_array( 'object_type', $fields ) ) { - $_taxonomy['object_type'] = array_unique( (array) $taxonomy->object_type ); - } - - /** - * Filters XML-RPC-prepared data for the given taxonomy. - * - * @since 3.4.0 - * - * @param array $_taxonomy An array of taxonomy data. - * @param WP_Taxonomy $taxonomy Taxonomy object. - * @param array $fields The subset of taxonomy fields to return. - */ - return apply_filters( 'xmlrpc_prepare_taxonomy', $_taxonomy, $taxonomy, $fields ); - } - - /** - * Prepares term data for return in an XML-RPC object. - * - * @param array|object $term The unprepared term data. - * @return array The prepared term data. - */ - protected function _prepare_term( $term ) { - $_term = $term; - if ( ! is_array( $_term ) ) { - $_term = get_object_vars( $_term ); - } - - // For integers which may be larger than XML-RPC supports ensure we return strings. - $_term['term_id'] = strval( $_term['term_id'] ); - $_term['term_group'] = strval( $_term['term_group'] ); - $_term['term_taxonomy_id'] = strval( $_term['term_taxonomy_id'] ); - $_term['parent'] = strval( $_term['parent'] ); - - // Count we are happy to return as an integer because people really shouldn't use terms that much. - $_term['count'] = intval( $_term['count'] ); - - // Get term meta. - $_term['custom_fields'] = $this->get_term_custom_fields( $_term['term_id'] ); - - /** - * Filters XML-RPC-prepared data for the given term. - * - * @since 3.4.0 - * - * @param array $_term An array of term data. - * @param array|object $term Term object or array. - */ - return apply_filters( 'xmlrpc_prepare_term', $_term, $term ); - } - - /** - * Convert a WordPress date string to an IXR_Date object. - * - * @param string $date Date string to convert. - * @return IXR_Date IXR_Date object. - */ - protected function _convert_date( $date ) { - if ( $date === '0000-00-00 00:00:00' ) { - return new IXR_Date( '00000000T00:00:00Z' ); - } - return new IXR_Date( mysql2date( 'Ymd\TH:i:s', $date, false ) ); - } - - /** - * Convert a WordPress GMT date string to an IXR_Date object. - * - * @param string $date_gmt WordPress GMT date string. - * @param string $date Date string. - * @return IXR_Date IXR_Date object. - */ - protected function _convert_date_gmt( $date_gmt, $date ) { - if ( $date !== '0000-00-00 00:00:00' && $date_gmt === '0000-00-00 00:00:00' ) { - return new IXR_Date( get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $date, false ), 'Ymd\TH:i:s' ) ); - } - return $this->_convert_date( $date_gmt ); - } - - /** - * Prepares post data for return in an XML-RPC object. - * - * @param array $post The unprepared post data. - * @param array $fields The subset of post type fields to return. - * @return array The prepared post data. - */ - protected function _prepare_post( $post, $fields ) { - // Holds the data for this post. built up based on $fields. - $_post = array( 'post_id' => strval( $post['ID'] ) ); - - // Prepare common post fields. - $post_fields = array( - 'post_title' => $post['post_title'], - 'post_date' => $this->_convert_date( $post['post_date'] ), - 'post_date_gmt' => $this->_convert_date_gmt( $post['post_date_gmt'], $post['post_date'] ), - 'post_modified' => $this->_convert_date( $post['post_modified'] ), - 'post_modified_gmt' => $this->_convert_date_gmt( $post['post_modified_gmt'], $post['post_modified'] ), - 'post_status' => $post['post_status'], - 'post_type' => $post['post_type'], - 'post_name' => $post['post_name'], - 'post_author' => $post['post_author'], - 'post_password' => $post['post_password'], - 'post_excerpt' => $post['post_excerpt'], - 'post_content' => $post['post_content'], - 'post_parent' => strval( $post['post_parent'] ), - 'post_mime_type' => $post['post_mime_type'], - 'link' => get_permalink( $post['ID'] ), - 'guid' => $post['guid'], - 'menu_order' => intval( $post['menu_order'] ), - 'comment_status' => $post['comment_status'], - 'ping_status' => $post['ping_status'], - 'sticky' => ( $post['post_type'] === 'post' && is_sticky( $post['ID'] ) ), - ); - - // Thumbnail. - $post_fields['post_thumbnail'] = array(); - $thumbnail_id = get_post_thumbnail_id( $post['ID'] ); - if ( $thumbnail_id ) { - $thumbnail_size = current_theme_supports( 'post-thumbnail' ) ? 'post-thumbnail' : 'thumbnail'; - $post_fields['post_thumbnail'] = $this->_prepare_media_item( get_post( $thumbnail_id ), $thumbnail_size ); - } - - // Consider future posts as published. - if ( $post_fields['post_status'] === 'future' ) { - $post_fields['post_status'] = 'publish'; - } - - // Fill in blank post format. - $post_fields['post_format'] = get_post_format( $post['ID'] ); - if ( empty( $post_fields['post_format'] ) ) { - $post_fields['post_format'] = 'standard'; - } - - // Merge requested $post_fields fields into $_post. - if ( in_array( 'post', $fields ) ) { - $_post = array_merge( $_post, $post_fields ); - } else { - $requested_fields = array_intersect_key( $post_fields, array_flip( $fields ) ); - $_post = array_merge( $_post, $requested_fields ); - } - - $all_taxonomy_fields = in_array( 'taxonomies', $fields ); - - if ( $all_taxonomy_fields || in_array( 'terms', $fields ) ) { - $post_type_taxonomies = get_object_taxonomies( $post['post_type'], 'names' ); - $terms = wp_get_object_terms( $post['ID'], $post_type_taxonomies ); - $_post['terms'] = array(); - foreach ( $terms as $term ) { - $_post['terms'][] = $this->_prepare_term( $term ); - } - } - - if ( in_array( 'custom_fields', $fields ) ) { - $_post['custom_fields'] = $this->get_custom_fields( $post['ID'] ); - } - - if ( in_array( 'enclosure', $fields ) ) { - $_post['enclosure'] = array(); - $enclosures = (array) get_post_meta( $post['ID'], 'enclosure' ); - if ( ! empty( $enclosures ) ) { - $encdata = explode( "\n", $enclosures[0] ); - $_post['enclosure']['url'] = trim( htmlspecialchars( $encdata[0] ) ); - $_post['enclosure']['length'] = (int) trim( $encdata[1] ); - $_post['enclosure']['type'] = trim( $encdata[2] ); - } - } - - /** - * Filters XML-RPC-prepared date for the given post. - * - * @since 3.4.0 - * - * @param array $_post An array of modified post data. - * @param array $post An array of post data. - * @param array $fields An array of post fields. - */ - return apply_filters( 'xmlrpc_prepare_post', $_post, $post, $fields ); - } - - /** - * Prepares post data for return in an XML-RPC object. - * - * @since 3.4.0 - * @since 4.6.0 Converted the `$post_type` parameter to accept a WP_Post_Type object. - * - * @param WP_Post_Type $post_type Post type object. - * @param array $fields The subset of post fields to return. - * @return array The prepared post type data. - */ - protected function _prepare_post_type( $post_type, $fields ) { - $_post_type = array( - 'name' => $post_type->name, - 'label' => $post_type->label, - 'hierarchical' => (bool) $post_type->hierarchical, - 'public' => (bool) $post_type->public, - 'show_ui' => (bool) $post_type->show_ui, - '_builtin' => (bool) $post_type->_builtin, - 'has_archive' => (bool) $post_type->has_archive, - 'supports' => get_all_post_type_supports( $post_type->name ), - ); - - if ( in_array( 'labels', $fields ) ) { - $_post_type['labels'] = (array) $post_type->labels; - } - - if ( in_array( 'cap', $fields ) ) { - $_post_type['cap'] = (array) $post_type->cap; - $_post_type['map_meta_cap'] = (bool) $post_type->map_meta_cap; - } - - if ( in_array( 'menu', $fields ) ) { - $_post_type['menu_position'] = (int) $post_type->menu_position; - $_post_type['menu_icon'] = $post_type->menu_icon; - $_post_type['show_in_menu'] = (bool) $post_type->show_in_menu; - } - - if ( in_array( 'taxonomies', $fields ) ) { - $_post_type['taxonomies'] = get_object_taxonomies( $post_type->name, 'names' ); - } - - /** - * Filters XML-RPC-prepared date for the given post type. - * - * @since 3.4.0 - * @since 4.6.0 Converted the `$post_type` parameter to accept a WP_Post_Type object. - * - * @param array $_post_type An array of post type data. - * @param WP_Post_Type $post_type Post type object. - */ - return apply_filters( 'xmlrpc_prepare_post_type', $_post_type, $post_type ); - } - - /** - * Prepares media item data for return in an XML-RPC object. - * - * @param object $media_item The unprepared media item data. - * @param string $thumbnail_size The image size to use for the thumbnail URL. - * @return array The prepared media item data. - */ - protected function _prepare_media_item( $media_item, $thumbnail_size = 'thumbnail' ) { - $_media_item = array( - 'attachment_id' => strval( $media_item->ID ), - 'date_created_gmt' => $this->_convert_date_gmt( $media_item->post_date_gmt, $media_item->post_date ), - 'parent' => $media_item->post_parent, - 'link' => wp_get_attachment_url( $media_item->ID ), - 'title' => $media_item->post_title, - 'caption' => $media_item->post_excerpt, - 'description' => $media_item->post_content, - 'metadata' => wp_get_attachment_metadata( $media_item->ID ), - 'type' => $media_item->post_mime_type, - ); - - $thumbnail_src = image_downsize( $media_item->ID, $thumbnail_size ); - if ( $thumbnail_src ) { - $_media_item['thumbnail'] = $thumbnail_src[0]; - } else { - $_media_item['thumbnail'] = $_media_item['link']; - } - - /** - * Filters XML-RPC-prepared data for the given media item. - * - * @since 3.4.0 - * - * @param array $_media_item An array of media item data. - * @param object $media_item Media item object. - * @param string $thumbnail_size Image size. - */ - return apply_filters( 'xmlrpc_prepare_media_item', $_media_item, $media_item, $thumbnail_size ); - } - - /** - * Prepares page data for return in an XML-RPC object. - * - * @param object $page The unprepared page data. - * @return array The prepared page data. - */ - protected function _prepare_page( $page ) { - // Get all of the page content and link. - $full_page = get_extended( $page->post_content ); - $link = get_permalink( $page->ID ); - - // Get info the page parent if there is one. - $parent_title = ''; - if ( ! empty( $page->post_parent ) ) { - $parent = get_post( $page->post_parent ); - $parent_title = $parent->post_title; - } - - // Determine comment and ping settings. - $allow_comments = comments_open( $page->ID ) ? 1 : 0; - $allow_pings = pings_open( $page->ID ) ? 1 : 0; - - // Format page date. - $page_date = $this->_convert_date( $page->post_date ); - $page_date_gmt = $this->_convert_date_gmt( $page->post_date_gmt, $page->post_date ); - - // Pull the categories info together. - $categories = array(); - if ( is_object_in_taxonomy( 'page', 'category' ) ) { - foreach ( wp_get_post_categories( $page->ID ) as $cat_id ) { - $categories[] = get_cat_name( $cat_id ); - } - } - - // Get the author info. - $author = get_userdata( $page->post_author ); - - $page_template = get_page_template_slug( $page->ID ); - if ( empty( $page_template ) ) { - $page_template = 'default'; - } - - $_page = array( - 'dateCreated' => $page_date, - 'userid' => $page->post_author, - 'page_id' => $page->ID, - 'page_status' => $page->post_status, - 'description' => $full_page['main'], - 'title' => $page->post_title, - 'link' => $link, - 'permaLink' => $link, - 'categories' => $categories, - 'excerpt' => $page->post_excerpt, - 'text_more' => $full_page['extended'], - 'mt_allow_comments' => $allow_comments, - 'mt_allow_pings' => $allow_pings, - 'wp_slug' => $page->post_name, - 'wp_password' => $page->post_password, - 'wp_author' => $author->display_name, - 'wp_page_parent_id' => $page->post_parent, - 'wp_page_parent_title' => $parent_title, - 'wp_page_order' => $page->menu_order, - 'wp_author_id' => (string) $author->ID, - 'wp_author_display_name' => $author->display_name, - 'date_created_gmt' => $page_date_gmt, - 'custom_fields' => $this->get_custom_fields( $page->ID ), - 'wp_page_template' => $page_template, - ); - - /** - * Filters XML-RPC-prepared data for the given page. - * - * @since 3.4.0 - * - * @param array $_page An array of page data. - * @param WP_Post $page Page object. - */ - return apply_filters( 'xmlrpc_prepare_page', $_page, $page ); - } - - /** - * Prepares comment data for return in an XML-RPC object. - * - * @param object $comment The unprepared comment data. - * @return array The prepared comment data. - */ - protected function _prepare_comment( $comment ) { - // Format page date. - $comment_date_gmt = $this->_convert_date_gmt( $comment->comment_date_gmt, $comment->comment_date ); - - if ( '0' == $comment->comment_approved ) { - $comment_status = 'hold'; - } elseif ( 'spam' == $comment->comment_approved ) { - $comment_status = 'spam'; - } elseif ( '1' == $comment->comment_approved ) { - $comment_status = 'approve'; - } else { - $comment_status = $comment->comment_approved; - } - $_comment = array( - 'date_created_gmt' => $comment_date_gmt, - 'user_id' => $comment->user_id, - 'comment_id' => $comment->comment_ID, - 'parent' => $comment->comment_parent, - 'status' => $comment_status, - 'content' => $comment->comment_content, - 'link' => get_comment_link( $comment ), - 'post_id' => $comment->comment_post_ID, - 'post_title' => get_the_title( $comment->comment_post_ID ), - 'author' => $comment->comment_author, - 'author_url' => $comment->comment_author_url, - 'author_email' => $comment->comment_author_email, - 'author_ip' => $comment->comment_author_IP, - 'type' => $comment->comment_type, - ); - - /** - * Filters XML-RPC-prepared data for the given comment. - * - * @since 3.4.0 - * - * @param array $_comment An array of prepared comment data. - * @param WP_Comment $comment Comment object. - */ - return apply_filters( 'xmlrpc_prepare_comment', $_comment, $comment ); - } - - /** - * Prepares user data for return in an XML-RPC object. - * - * @param WP_User $user The unprepared user object. - * @param array $fields The subset of user fields to return. - * @return array The prepared user data. - */ - protected function _prepare_user( $user, $fields ) { - $_user = array( 'user_id' => strval( $user->ID ) ); - - $user_fields = array( - 'username' => $user->user_login, - 'first_name' => $user->user_firstname, - 'last_name' => $user->user_lastname, - 'registered' => $this->_convert_date( $user->user_registered ), - 'bio' => $user->user_description, - 'email' => $user->user_email, - 'nickname' => $user->nickname, - 'nicename' => $user->user_nicename, - 'url' => $user->user_url, - 'display_name' => $user->display_name, - 'roles' => $user->roles, - ); - - if ( in_array( 'all', $fields ) ) { - $_user = array_merge( $_user, $user_fields ); - } else { - if ( in_array( 'basic', $fields ) ) { - $basic_fields = array( 'username', 'email', 'registered', 'display_name', 'nicename' ); - $fields = array_merge( $fields, $basic_fields ); - } - $requested_fields = array_intersect_key( $user_fields, array_flip( $fields ) ); - $_user = array_merge( $_user, $requested_fields ); - } - - /** - * Filters XML-RPC-prepared data for the given user. - * - * @since 3.5.0 - * - * @param array $_user An array of user data. - * @param WP_User $user User object. - * @param array $fields An array of user fields. - */ - return apply_filters( 'xmlrpc_prepare_user', $_user, $user, $fields ); - } - - /** - * Create a new post for any registered post type. - * - * @since 3.4.0 - * - * @link https://en.wikipedia.org/wiki/RSS_enclosure for information on RSS enclosures. - * - * @param array $args { - * Method arguments. Note: top-level arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type array $content_struct { - * Content struct for adding a new post. See wp_insert_post() for information on - * additional post fields - * - * @type string $post_type Post type. Default 'post'. - * @type string $post_status Post status. Default 'draft' - * @type string $post_title Post title. - * @type int $post_author Post author ID. - * @type string $post_excerpt Post excerpt. - * @type string $post_content Post content. - * @type string $post_date_gmt Post date in GMT. - * @type string $post_date Post date. - * @type string $post_password Post password (20-character limit). - * @type string $comment_status Post comment enabled status. Accepts 'open' or 'closed'. - * @type string $ping_status Post ping status. Accepts 'open' or 'closed'. - * @type bool $sticky Whether the post should be sticky. Automatically false if - * `$post_status` is 'private'. - * @type int $post_thumbnail ID of an image to use as the post thumbnail/featured image. - * @type array $custom_fields Array of meta key/value pairs to add to the post. - * @type array $terms Associative array with taxonomy names as keys and arrays - * of term IDs as values. - * @type array $terms_names Associative array with taxonomy names as keys and arrays - * of term names as values. - * @type array $enclosure { - * Array of feed enclosure data to add to post meta. - * - * @type string $url URL for the feed enclosure. - * @type int $length Size in bytes of the enclosure. - * @type string $type Mime-type for the enclosure. - * } - * } - * } - * @return int|IXR_Error Post ID on success, IXR_Error instance otherwise. - */ - public function wp_newPost( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $content_struct = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - // convert the date field back to IXR form - if ( isset( $content_struct['post_date'] ) && ! ( $content_struct['post_date'] instanceof IXR_Date ) ) { - $content_struct['post_date'] = $this->_convert_date( $content_struct['post_date'] ); - } - - // ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct, - // since _insert_post will ignore the non-GMT date if the GMT date is set - if ( isset( $content_struct['post_date_gmt'] ) && ! ( $content_struct['post_date_gmt'] instanceof IXR_Date ) ) { - if ( $content_struct['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) ) { - unset( $content_struct['post_date_gmt'] ); - } else { - $content_struct['post_date_gmt'] = $this->_convert_date( $content_struct['post_date_gmt'] ); - } - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.newPost' ); - - unset( $content_struct['ID'] ); - - return $this->_insert_post( $user, $content_struct ); - } - - /** - * Helper method for filtering out elements from an array. - * - * @since 3.4.0 - * - * @param int $count Number to compare to one. - */ - private function _is_greater_than_one( $count ) { - return $count > 1; - } - - /** - * Encapsulate the logic for sticking a post - * and determining if the user has permission to do so - * - * @since 4.3.0 - * - * @param array $post_data - * @param bool $update - * @return void|IXR_Error - */ - private function _toggle_sticky( $post_data, $update = false ) { - $post_type = get_post_type_object( $post_data['post_type'] ); - - // Private and password-protected posts cannot be stickied. - if ( 'private' === $post_data['post_status'] || ! empty( $post_data['post_password'] ) ) { - // Error if the client tried to stick the post, otherwise, silently unstick. - if ( ! empty( $post_data['sticky'] ) ) { - return new IXR_Error( 401, __( 'Sorry, you cannot stick a private post.' ) ); - } - - if ( $update ) { - unstick_post( $post_data['ID'] ); - } - } elseif ( isset( $post_data['sticky'] ) ) { - if ( ! current_user_can( $post_type->cap->edit_others_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to make posts sticky.' ) ); - } - - $sticky = wp_validate_boolean( $post_data['sticky'] ); - if ( $sticky ) { - stick_post( $post_data['ID'] ); - } else { - unstick_post( $post_data['ID'] ); - } - } - } - - /** - * Helper method for wp_newPost() and wp_editPost(), containing shared logic. - * - * @since 3.4.0 - * - * @see wp_insert_post() - * - * @param WP_User $user The post author if post_author isn't set in $content_struct. - * @param array|IXR_Error $content_struct Post data to insert. - * @return IXR_Error|string - */ - protected function _insert_post( $user, $content_struct ) { - $defaults = array( - 'post_status' => 'draft', - 'post_type' => 'post', - 'post_author' => null, - 'post_password' => null, - 'post_excerpt' => null, - 'post_content' => null, - 'post_title' => null, - 'post_date' => null, - 'post_date_gmt' => null, - 'post_format' => null, - 'post_name' => null, - 'post_thumbnail' => null, - 'post_parent' => null, - 'ping_status' => null, - 'comment_status' => null, - 'custom_fields' => null, - 'terms_names' => null, - 'terms' => null, - 'sticky' => null, - 'enclosure' => null, - 'ID' => null, - ); - - $post_data = wp_parse_args( array_intersect_key( $content_struct, $defaults ), $defaults ); - - $post_type = get_post_type_object( $post_data['post_type'] ); - if ( ! $post_type ) { - return new IXR_Error( 403, __( 'Invalid post type.' ) ); - } - - $update = ! empty( $post_data['ID'] ); - - if ( $update ) { - if ( ! get_post( $post_data['ID'] ) ) { - return new IXR_Error( 401, __( 'Invalid post ID.' ) ); - } - if ( ! current_user_can( 'edit_post', $post_data['ID'] ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - if ( $post_data['post_type'] != get_post_type( $post_data['ID'] ) ) { - return new IXR_Error( 401, __( 'The post type may not be changed.' ) ); - } - } else { - if ( ! current_user_can( $post_type->cap->create_posts ) || ! current_user_can( $post_type->cap->edit_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to post on this site.' ) ); - } - } - - switch ( $post_data['post_status'] ) { - case 'draft': - case 'pending': - break; - case 'private': - if ( ! current_user_can( $post_type->cap->publish_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create private posts in this post type.' ) ); - } - break; - case 'publish': - case 'future': - if ( ! current_user_can( $post_type->cap->publish_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts in this post type.' ) ); - } - break; - default: - if ( ! get_post_status_object( $post_data['post_status'] ) ) { - $post_data['post_status'] = 'draft'; - } - break; - } - - if ( ! empty( $post_data['post_password'] ) && ! current_user_can( $post_type->cap->publish_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create password protected posts in this post type.' ) ); - } - - $post_data['post_author'] = absint( $post_data['post_author'] ); - if ( ! empty( $post_data['post_author'] ) && $post_data['post_author'] != $user->ID ) { - if ( ! current_user_can( $post_type->cap->edit_others_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create posts as this user.' ) ); - } - - $author = get_userdata( $post_data['post_author'] ); - - if ( ! $author ) { - return new IXR_Error( 404, __( 'Invalid author ID.' ) ); - } - } else { - $post_data['post_author'] = $user->ID; - } - - if ( isset( $post_data['comment_status'] ) && $post_data['comment_status'] != 'open' && $post_data['comment_status'] != 'closed' ) { - unset( $post_data['comment_status'] ); - } - - if ( isset( $post_data['ping_status'] ) && $post_data['ping_status'] != 'open' && $post_data['ping_status'] != 'closed' ) { - unset( $post_data['ping_status'] ); - } - - // Do some timestamp voodoo. - if ( ! empty( $post_data['post_date_gmt'] ) ) { - // We know this is supposed to be GMT, so we're going to slap that Z on there by force. - $dateCreated = rtrim( $post_data['post_date_gmt']->getIso(), 'Z' ) . 'Z'; - } elseif ( ! empty( $post_data['post_date'] ) ) { - $dateCreated = $post_data['post_date']->getIso(); - } - - // Default to not flagging the post date to be edited unless it's intentional. - $post_data['edit_date'] = false; - - if ( ! empty( $dateCreated ) ) { - $post_data['post_date'] = iso8601_to_datetime( $dateCreated ); - $post_data['post_date_gmt'] = iso8601_to_datetime( $dateCreated, 'gmt' ); - - // Flag the post date to be edited. - $post_data['edit_date'] = true; - } - - if ( ! isset( $post_data['ID'] ) ) { - $post_data['ID'] = get_default_post_to_edit( $post_data['post_type'], true )->ID; - } - $post_ID = $post_data['ID']; - - if ( $post_data['post_type'] == 'post' ) { - $error = $this->_toggle_sticky( $post_data, $update ); - if ( $error ) { - return $error; - } - } - - if ( isset( $post_data['post_thumbnail'] ) ) { - // empty value deletes, non-empty value adds/updates. - if ( ! $post_data['post_thumbnail'] ) { - delete_post_thumbnail( $post_ID ); - } elseif ( ! get_post( absint( $post_data['post_thumbnail'] ) ) ) { - return new IXR_Error( 404, __( 'Invalid attachment ID.' ) ); - } - set_post_thumbnail( $post_ID, $post_data['post_thumbnail'] ); - unset( $content_struct['post_thumbnail'] ); - } - - if ( isset( $post_data['custom_fields'] ) ) { - $this->set_custom_fields( $post_ID, $post_data['custom_fields'] ); - } - - if ( isset( $post_data['terms'] ) || isset( $post_data['terms_names'] ) ) { - $post_type_taxonomies = get_object_taxonomies( $post_data['post_type'], 'objects' ); - - // Accumulate term IDs from terms and terms_names. - $terms = array(); - - // First validate the terms specified by ID. - if ( isset( $post_data['terms'] ) && is_array( $post_data['terms'] ) ) { - $taxonomies = array_keys( $post_data['terms'] ); - - // Validating term ids. - foreach ( $taxonomies as $taxonomy ) { - if ( ! array_key_exists( $taxonomy, $post_type_taxonomies ) ) { - return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) ); - } - - if ( ! current_user_can( $post_type_taxonomies[ $taxonomy ]->cap->assign_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies.' ) ); - } - - $term_ids = $post_data['terms'][ $taxonomy ]; - $terms[ $taxonomy ] = array(); - foreach ( $term_ids as $term_id ) { - $term = get_term_by( 'id', $term_id, $taxonomy ); - - if ( ! $term ) { - return new IXR_Error( 403, __( 'Invalid term ID.' ) ); - } - - $terms[ $taxonomy ][] = (int) $term_id; - } - } - } - - // Now validate terms specified by name. - if ( isset( $post_data['terms_names'] ) && is_array( $post_data['terms_names'] ) ) { - $taxonomies = array_keys( $post_data['terms_names'] ); - - foreach ( $taxonomies as $taxonomy ) { - if ( ! array_key_exists( $taxonomy, $post_type_taxonomies ) ) { - return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) ); - } - - if ( ! current_user_can( $post_type_taxonomies[ $taxonomy ]->cap->assign_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies.' ) ); - } - - /* - * For hierarchical taxonomies, we can't assign a term when multiple terms - * in the hierarchy share the same name. - */ - $ambiguous_terms = array(); - if ( is_taxonomy_hierarchical( $taxonomy ) ) { - $tax_term_names = get_terms( - array( - 'taxonomy' => $taxonomy, - 'fields' => 'names', - 'hide_empty' => false, - ) - ); - - // Count the number of terms with the same name. - $tax_term_names_count = array_count_values( $tax_term_names ); - - // Filter out non-ambiguous term names. - $ambiguous_tax_term_counts = array_filter( $tax_term_names_count, array( $this, '_is_greater_than_one' ) ); - - $ambiguous_terms = array_keys( $ambiguous_tax_term_counts ); - } - - $term_names = $post_data['terms_names'][ $taxonomy ]; - foreach ( $term_names as $term_name ) { - if ( in_array( $term_name, $ambiguous_terms ) ) { - return new IXR_Error( 401, __( 'Ambiguous term name used in a hierarchical taxonomy. Please use term ID instead.' ) ); - } - - $term = get_term_by( 'name', $term_name, $taxonomy ); - - if ( ! $term ) { - // Term doesn't exist, so check that the user is allowed to create new terms. - if ( ! current_user_can( $post_type_taxonomies[ $taxonomy ]->cap->edit_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to add a term to one of the given taxonomies.' ) ); - } - - // Create the new term. - $term_info = wp_insert_term( $term_name, $taxonomy ); - if ( is_wp_error( $term_info ) ) { - return new IXR_Error( 500, $term_info->get_error_message() ); - } - - $terms[ $taxonomy ][] = (int) $term_info['term_id']; - } else { - $terms[ $taxonomy ][] = (int) $term->term_id; - } - } - } - } - - $post_data['tax_input'] = $terms; - unset( $post_data['terms'], $post_data['terms_names'] ); - } - - if ( isset( $post_data['post_format'] ) ) { - $format = set_post_format( $post_ID, $post_data['post_format'] ); - - if ( is_wp_error( $format ) ) { - return new IXR_Error( 500, $format->get_error_message() ); - } - - unset( $post_data['post_format'] ); - } - - // Handle enclosures. - $enclosure = isset( $post_data['enclosure'] ) ? $post_data['enclosure'] : null; - $this->add_enclosure_if_new( $post_ID, $enclosure ); - - $this->attach_uploads( $post_ID, $post_data['post_content'] ); - - /** - * Filters post data array to be inserted via XML-RPC. - * - * @since 3.4.0 - * - * @param array $post_data Parsed array of post data. - * @param array $content_struct Post data array. - */ - $post_data = apply_filters( 'xmlrpc_wp_insert_post_data', $post_data, $content_struct ); - - $post_ID = $update ? wp_update_post( $post_data, true ) : wp_insert_post( $post_data, true ); - if ( is_wp_error( $post_ID ) ) { - return new IXR_Error( 500, $post_ID->get_error_message() ); - } - - if ( ! $post_ID ) { - return new IXR_Error( 401, __( 'Sorry, your entry could not be posted.' ) ); - } - - return strval( $post_ID ); - } - - /** - * Edit a post for any registered post type. - * - * The $content_struct parameter only needs to contain fields that - * should be changed. All other fields will retain their existing values. - * - * @since 3.4.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type int $post_id Post ID. - * @type array $content_struct Extra content arguments. - * } - * @return true|IXR_Error True on success, IXR_Error on failure. - */ - public function wp_editPost( $args ) { - if ( ! $this->minimum_args( $args, 5 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_id = (int) $args[3]; - $content_struct = $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.editPost' ); - - $post = get_post( $post_id, ARRAY_A ); - - if ( empty( $post['ID'] ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( isset( $content_struct['if_not_modified_since'] ) ) { - // If the post has been modified since the date provided, return an error. - if ( mysql2date( 'U', $post['post_modified_gmt'] ) > $content_struct['if_not_modified_since']->getTimestamp() ) { - return new IXR_Error( 409, __( 'There is a revision of this post that is more recent.' ) ); - } - } - - // Convert the date field back to IXR form. - $post['post_date'] = $this->_convert_date( $post['post_date'] ); - - /* - * Ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct, - * since _insert_post() will ignore the non-GMT date if the GMT date is set. - */ - if ( $post['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) ) { - unset( $post['post_date_gmt'] ); - } else { - $post['post_date_gmt'] = $this->_convert_date( $post['post_date_gmt'] ); - } - - /* - * If the API client did not provide post_date, then we must not perpetuate the value that was - * stored in the database, or it will appear to be an intentional edit. Conveying it here as if - * it was coming from the API client will cause an otherwise zeroed out post_date_gmt to get set - * with the value that was originally stored in the database when the draft was created. - */ - if ( ! isset( $content_struct['post_date'] ) ) { - unset( $post['post_date'] ); - } - - $this->escape( $post ); - $merged_content_struct = array_merge( $post, $content_struct ); - - $retval = $this->_insert_post( $user, $merged_content_struct ); - if ( $retval instanceof IXR_Error ) { - return $retval; - } - - return true; - } - - /** - * Delete a post for any registered post type. - * - * @since 3.4.0 - * - * @see wp_delete_post() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type int $post_id Post ID. - * } - * @return true|IXR_Error True on success, IXR_Error instance on failure. - */ - public function wp_deletePost( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.deletePost' ); - - $post = get_post( $post_id, ARRAY_A ); - if ( empty( $post['ID'] ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'delete_post', $post_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this post.' ) ); - } - - $result = wp_delete_post( $post_id ); - - if ( ! $result ) { - return new IXR_Error( 500, __( 'The post cannot be deleted.' ) ); - } - - return true; - } - - /** - * Retrieve a post. - * - * @since 3.4.0 - * - * The optional $fields parameter specifies what fields will be included - * in the response array. This should be a list of field names. 'post_id' will - * always be included in the response regardless of the value of $fields. - * - * Instead of, or in addition to, individual field names, conceptual group - * names can be used to specify multiple fields. The available conceptual - * groups are 'post' (all basic fields), 'taxonomies', 'custom_fields', - * and 'enclosure'. - * - * @see get_post() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type int $post_id Post ID. - * @type array $fields The subset of post type fields to return. - * } - * @return array|IXR_Error Array contains (based on $fields parameter): - * - 'post_id' - * - 'post_title' - * - 'post_date' - * - 'post_date_gmt' - * - 'post_modified' - * - 'post_modified_gmt' - * - 'post_status' - * - 'post_type' - * - 'post_name' - * - 'post_author' - * - 'post_password' - * - 'post_excerpt' - * - 'post_content' - * - 'link' - * - 'comment_status' - * - 'ping_status' - * - 'sticky' - * - 'custom_fields' - * - 'terms' - * - 'categories' - * - 'tags' - * - 'enclosure' - */ - public function wp_getPost( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_id = (int) $args[3]; - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** - * Filters the list of post query fields used by the given XML-RPC method. - * - * @since 3.4.0 - * - * @param array $fields Array of post fields. Default array contains 'post', 'terms', and 'custom_fields'. - * @param string $method Method name. - */ - $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPost' ); - - $post = get_post( $post_id, ARRAY_A ); - - if ( empty( $post['ID'] ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - return $this->_prepare_post( $post, $fields ); - } - - /** - * Retrieve posts. - * - * @since 3.4.0 - * - * @see wp_get_recent_posts() - * @see wp_getPost() for more on `$fields` - * @see get_posts() for more on `$filter` values - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type array $filter Optional. Modifies the query used to retrieve posts. Accepts 'post_type', - * 'post_status', 'number', 'offset', 'orderby', 's', and 'order'. - * Default empty array. - * @type array $fields Optional. The subset of post type fields to return in the response array. - * } - * @return array|IXR_Error Array contains a collection of posts. - */ - public function wp_getPosts( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $filter = isset( $args[3] ) ? $args[3] : array(); - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPosts' ); - - $query = array(); - - if ( isset( $filter['post_type'] ) ) { - $post_type = get_post_type_object( $filter['post_type'] ); - if ( ! ( (bool) $post_type ) ) { - return new IXR_Error( 403, __( 'Invalid post type.' ) ); - } - } else { - $post_type = get_post_type_object( 'post' ); - } - - if ( ! current_user_can( $post_type->cap->edit_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts in this post type.' ) ); - } - - $query['post_type'] = $post_type->name; - - if ( isset( $filter['post_status'] ) ) { - $query['post_status'] = $filter['post_status']; - } - - if ( isset( $filter['number'] ) ) { - $query['numberposts'] = absint( $filter['number'] ); - } - - if ( isset( $filter['offset'] ) ) { - $query['offset'] = absint( $filter['offset'] ); - } - - if ( isset( $filter['orderby'] ) ) { - $query['orderby'] = $filter['orderby']; - - if ( isset( $filter['order'] ) ) { - $query['order'] = $filter['order']; - } - } - - if ( isset( $filter['s'] ) ) { - $query['s'] = $filter['s']; - } - - $posts_list = wp_get_recent_posts( $query ); - - if ( ! $posts_list ) { - return array(); - } - - // Holds all the posts data. - $struct = array(); - - foreach ( $posts_list as $post ) { - if ( ! current_user_can( 'edit_post', $post['ID'] ) ) { - continue; - } - - $struct[] = $this->_prepare_post( $post, $fields ); - } - - return $struct; - } - - /** - * Create a new term. - * - * @since 3.4.0 - * - * @see wp_insert_term() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type array $content_struct Content struct for adding a new term. The struct must contain - * the term 'name' and 'taxonomy'. Optional accepted values include - * 'parent', 'description', and 'slug'. - * } - * @return int|IXR_Error The term ID on success, or an IXR_Error object on failure. - */ - public function wp_newTerm( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $content_struct = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.newTerm' ); - - if ( ! taxonomy_exists( $content_struct['taxonomy'] ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $content_struct['taxonomy'] ); - - if ( ! current_user_can( $taxonomy->cap->edit_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create terms in this taxonomy.' ) ); - } - - $taxonomy = (array) $taxonomy; - - // hold the data of the term - $term_data = array(); - - $term_data['name'] = trim( $content_struct['name'] ); - if ( empty( $term_data['name'] ) ) { - return new IXR_Error( 403, __( 'The term name cannot be empty.' ) ); - } - - if ( isset( $content_struct['parent'] ) ) { - if ( ! $taxonomy['hierarchical'] ) { - return new IXR_Error( 403, __( 'This taxonomy is not hierarchical.' ) ); - } - - $parent_term_id = (int) $content_struct['parent']; - $parent_term = get_term( $parent_term_id, $taxonomy['name'] ); - - if ( is_wp_error( $parent_term ) ) { - return new IXR_Error( 500, $parent_term->get_error_message() ); - } - - if ( ! $parent_term ) { - return new IXR_Error( 403, __( 'Parent term does not exist.' ) ); - } - - $term_data['parent'] = $content_struct['parent']; - } - - if ( isset( $content_struct['description'] ) ) { - $term_data['description'] = $content_struct['description']; - } - - if ( isset( $content_struct['slug'] ) ) { - $term_data['slug'] = $content_struct['slug']; - } - - $term = wp_insert_term( $term_data['name'], $taxonomy['name'], $term_data ); - - if ( is_wp_error( $term ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $term ) { - return new IXR_Error( 500, __( 'Sorry, your term could not be created.' ) ); - } - - // Add term meta. - if ( isset( $content_struct['custom_fields'] ) ) { - $this->set_term_custom_fields( $term['term_id'], $content_struct['custom_fields'] ); - } - - return strval( $term['term_id'] ); - } - - /** - * Edit a term. - * - * @since 3.4.0 - * - * @see wp_update_term() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type int $term_id Term ID. - * @type array $content_struct Content struct for editing a term. The struct must contain the - * term ''taxonomy'. Optional accepted values include 'name', 'parent', - * 'description', and 'slug'. - * } - * @return true|IXR_Error True on success, IXR_Error instance on failure. - */ - public function wp_editTerm( $args ) { - if ( ! $this->minimum_args( $args, 5 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $term_id = (int) $args[3]; - $content_struct = $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.editTerm' ); - - if ( ! taxonomy_exists( $content_struct['taxonomy'] ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $content_struct['taxonomy'] ); - - $taxonomy = (array) $taxonomy; - - // hold the data of the term - $term_data = array(); - - $term = get_term( $term_id, $content_struct['taxonomy'] ); - - if ( is_wp_error( $term ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $term ) { - return new IXR_Error( 404, __( 'Invalid term ID.' ) ); - } - - if ( ! current_user_can( 'edit_term', $term_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this term.' ) ); - } - - if ( isset( $content_struct['name'] ) ) { - $term_data['name'] = trim( $content_struct['name'] ); - - if ( empty( $term_data['name'] ) ) { - return new IXR_Error( 403, __( 'The term name cannot be empty.' ) ); - } - } - - if ( ! empty( $content_struct['parent'] ) ) { - if ( ! $taxonomy['hierarchical'] ) { - return new IXR_Error( 403, __( 'Cannot set parent term, taxonomy is not hierarchical.' ) ); - } - - $parent_term_id = (int) $content_struct['parent']; - $parent_term = get_term( $parent_term_id, $taxonomy['name'] ); - - if ( is_wp_error( $parent_term ) ) { - return new IXR_Error( 500, $parent_term->get_error_message() ); - } - - if ( ! $parent_term ) { - return new IXR_Error( 403, __( 'Parent term does not exist.' ) ); - } - - $term_data['parent'] = $content_struct['parent']; - } - - if ( isset( $content_struct['description'] ) ) { - $term_data['description'] = $content_struct['description']; - } - - if ( isset( $content_struct['slug'] ) ) { - $term_data['slug'] = $content_struct['slug']; - } - - $term = wp_update_term( $term_id, $taxonomy['name'], $term_data ); - - if ( is_wp_error( $term ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $term ) { - return new IXR_Error( 500, __( 'Sorry, editing the term failed.' ) ); - } - - // Update term meta. - if ( isset( $content_struct['custom_fields'] ) ) { - $this->set_term_custom_fields( $term_id, $content_struct['custom_fields'] ); - } - - return true; - } - - /** - * Delete a term. - * - * @since 3.4.0 - * - * @see wp_delete_term() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type string $taxnomy_name Taxonomy name. - * @type int $term_id Term ID. - * } - * @return bool|IXR_Error True on success, IXR_Error instance on failure. - */ - public function wp_deleteTerm( $args ) { - if ( ! $this->minimum_args( $args, 5 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $taxonomy = $args[3]; - $term_id = (int) $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.deleteTerm' ); - - if ( ! taxonomy_exists( $taxonomy ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $taxonomy ); - $term = get_term( $term_id, $taxonomy->name ); - - if ( is_wp_error( $term ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $term ) { - return new IXR_Error( 404, __( 'Invalid term ID.' ) ); - } - - if ( ! current_user_can( 'delete_term', $term_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this term.' ) ); - } - - $result = wp_delete_term( $term_id, $taxonomy->name ); - - if ( is_wp_error( $result ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $result ) { - return new IXR_Error( 500, __( 'Sorry, deleting the term failed.' ) ); - } - - return $result; - } - - /** - * Retrieve a term. - * - * @since 3.4.0 - * - * @see get_term() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type string $taxnomy Taxonomy name. - * @type string $term_id Term ID. - * } - * @return array|IXR_Error IXR_Error on failure, array on success, containing: - * - 'term_id' - * - 'name' - * - 'slug' - * - 'term_group' - * - 'term_taxonomy_id' - * - 'taxonomy' - * - 'description' - * - 'parent' - * - 'count' - */ - public function wp_getTerm( $args ) { - if ( ! $this->minimum_args( $args, 5 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $taxonomy = $args[3]; - $term_id = (int) $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getTerm' ); - - if ( ! taxonomy_exists( $taxonomy ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $taxonomy ); - - $term = get_term( $term_id, $taxonomy->name, ARRAY_A ); - - if ( is_wp_error( $term ) ) { - return new IXR_Error( 500, $term->get_error_message() ); - } - - if ( ! $term ) { - return new IXR_Error( 404, __( 'Invalid term ID.' ) ); - } - - if ( ! current_user_can( 'assign_term', $term_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign this term.' ) ); - } - - return $this->_prepare_term( $term ); - } - - /** - * Retrieve all terms for a taxonomy. - * - * @since 3.4.0 - * - * The optional $filter parameter modifies the query used to retrieve terms. - * Accepted keys are 'number', 'offset', 'orderby', 'order', 'hide_empty', and 'search'. - * - * @see get_terms() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type string $taxnomy Taxonomy name. - * @type array $filter Optional. Modifies the query used to retrieve posts. Accepts 'number', - * 'offset', 'orderby', 'order', 'hide_empty', and 'search'. Default empty array. - * } - * @return array|IXR_Error An associative array of terms data on success, IXR_Error instance otherwise. - */ - public function wp_getTerms( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $taxonomy = $args[3]; - $filter = isset( $args[4] ) ? $args[4] : array(); - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getTerms' ); - - if ( ! taxonomy_exists( $taxonomy ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $taxonomy ); - - if ( ! current_user_can( $taxonomy->cap->assign_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign terms in this taxonomy.' ) ); - } - - $query = array( 'taxonomy' => $taxonomy->name ); - - if ( isset( $filter['number'] ) ) { - $query['number'] = absint( $filter['number'] ); - } - - if ( isset( $filter['offset'] ) ) { - $query['offset'] = absint( $filter['offset'] ); - } - - if ( isset( $filter['orderby'] ) ) { - $query['orderby'] = $filter['orderby']; - - if ( isset( $filter['order'] ) ) { - $query['order'] = $filter['order']; - } - } - - if ( isset( $filter['hide_empty'] ) ) { - $query['hide_empty'] = $filter['hide_empty']; - } else { - $query['get'] = 'all'; - } - - if ( isset( $filter['search'] ) ) { - $query['search'] = $filter['search']; - } - - $terms = get_terms( $query ); - - if ( is_wp_error( $terms ) ) { - return new IXR_Error( 500, $terms->get_error_message() ); - } - - $struct = array(); - - foreach ( $terms as $term ) { - $struct[] = $this->_prepare_term( $term ); - } - - return $struct; - } - - /** - * Retrieve a taxonomy. - * - * @since 3.4.0 - * - * @see get_taxonomy() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type string $taxnomy Taxonomy name. - * @type array $fields Optional. Array of taxonomy fields to limit to in the return. - * Accepts 'labels', 'cap', 'menu', and 'object_type'. - * Default empty array. - * } - * @return array|IXR_Error An array of taxonomy data on success, IXR_Error instance otherwise. - */ - public function wp_getTaxonomy( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $taxonomy = $args[3]; - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** - * Filters the taxonomy query fields used by the given XML-RPC method. - * - * @since 3.4.0 - * - * @param array $fields An array of taxonomy fields to retrieve. - * @param string $method The method name. - */ - $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomy' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getTaxonomy' ); - - if ( ! taxonomy_exists( $taxonomy ) ) { - return new IXR_Error( 403, __( 'Invalid taxonomy.' ) ); - } - - $taxonomy = get_taxonomy( $taxonomy ); - - if ( ! current_user_can( $taxonomy->cap->assign_terms ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign terms in this taxonomy.' ) ); - } - - return $this->_prepare_taxonomy( $taxonomy, $fields ); - } - - /** - * Retrieve all taxonomies. - * - * @since 3.4.0 - * - * @see get_taxonomies() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id Blog ID (unused). - * @type string $username Username. - * @type string $password Password. - * @type array $filter Optional. An array of arguments for retrieving taxonomies. - * @type array $fields Optional. The subset of taxonomy fields to return. - * } - * @return array|IXR_Error An associative array of taxonomy data with returned fields determined - * by `$fields`, or an IXR_Error instance on failure. - */ - public function wp_getTaxonomies( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomies' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getTaxonomies' ); - - $taxonomies = get_taxonomies( $filter, 'objects' ); - - // holds all the taxonomy data - $struct = array(); - - foreach ( $taxonomies as $taxonomy ) { - // capability check for post_types - if ( ! current_user_can( $taxonomy->cap->assign_terms ) ) { - continue; - } - - $struct[] = $this->_prepare_taxonomy( $taxonomy, $fields ); - } - - return $struct; - } - - /** - * Retrieve a user. - * - * The optional $fields parameter specifies what fields will be included - * in the response array. This should be a list of field names. 'user_id' will - * always be included in the response regardless of the value of $fields. - * - * Instead of, or in addition to, individual field names, conceptual group - * names can be used to specify multiple fields. The available conceptual - * groups are 'basic' and 'all'. - * - * @uses get_userdata() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $user_id - * @type array $fields (optional) - * } - * @return array|IXR_Error Array contains (based on $fields parameter): - * - 'user_id' - * - 'username' - * - 'first_name' - * - 'last_name' - * - 'registered' - * - 'bio' - * - 'email' - * - 'nickname' - * - 'nicename' - * - 'url' - * - 'display_name' - * - 'roles' - */ - public function wp_getUser( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $user_id = (int) $args[3]; - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** - * Filters the default user query fields used by the given XML-RPC method. - * - * @since 3.5.0 - * - * @param array $fields User query fields for given method. Default 'all'. - * @param string $method The method name. - */ - $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getUser' ); - - if ( ! current_user_can( 'edit_user', $user_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this user.' ) ); - } - - $user_data = get_userdata( $user_id ); - - if ( ! $user_data ) { - return new IXR_Error( 404, __( 'Invalid user ID.' ) ); - } - - return $this->_prepare_user( $user_data, $fields ); - } - - /** - * Retrieve users. - * - * The optional $filter parameter modifies the query used to retrieve users. - * Accepted keys are 'number' (default: 50), 'offset' (default: 0), 'role', - * 'who', 'orderby', and 'order'. - * - * The optional $fields parameter specifies what fields will be included - * in the response array. - * - * @uses get_users() - * @see wp_getUser() for more on $fields and return values - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $filter (optional) - * @type array $fields (optional) - * } - * @return array|IXR_Error users data - */ - public function wp_getUsers( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $filter = isset( $args[3] ) ? $args[3] : array(); - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getUsers' ); - - if ( ! current_user_can( 'list_users' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to list users.' ) ); - } - - $query = array( 'fields' => 'all_with_meta' ); - - $query['number'] = ( isset( $filter['number'] ) ) ? absint( $filter['number'] ) : 50; - $query['offset'] = ( isset( $filter['offset'] ) ) ? absint( $filter['offset'] ) : 0; - - if ( isset( $filter['orderby'] ) ) { - $query['orderby'] = $filter['orderby']; - - if ( isset( $filter['order'] ) ) { - $query['order'] = $filter['order']; - } - } - - if ( isset( $filter['role'] ) ) { - if ( get_role( $filter['role'] ) === null ) { - return new IXR_Error( 403, __( 'Invalid role.' ) ); - } - - $query['role'] = $filter['role']; - } - - if ( isset( $filter['who'] ) ) { - $query['who'] = $filter['who']; - } - - $users = get_users( $query ); - - $_users = array(); - foreach ( $users as $user_data ) { - if ( current_user_can( 'edit_user', $user_data->ID ) ) { - $_users[] = $this->_prepare_user( $user_data, $fields ); - } - } - return $_users; - } - - /** - * Retrieve information about the requesting user. - * - * @uses get_userdata() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $fields (optional) - * } - * @return array|IXR_Error (@see wp_getUser) - */ - public function wp_getProfile( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - if ( isset( $args[3] ) ) { - $fields = $args[3]; - } else { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getProfile' ); - - if ( ! current_user_can( 'edit_user', $user->ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit your profile.' ) ); - } - - $user_data = get_userdata( $user->ID ); - - return $this->_prepare_user( $user_data, $fields ); - } - - /** - * Edit user's profile. - * - * @uses wp_update_user() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $content_struct It can optionally contain: - * - 'first_name' - * - 'last_name' - * - 'website' - * - 'display_name' - * - 'nickname' - * - 'nicename' - * - 'bio' - * } - * @return true|IXR_Error True, on success. - */ - public function wp_editProfile( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $content_struct = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.editProfile' ); - - if ( ! current_user_can( 'edit_user', $user->ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit your profile.' ) ); - } - - // holds data of the user - $user_data = array(); - $user_data['ID'] = $user->ID; - - // only set the user details if it was given - if ( isset( $content_struct['first_name'] ) ) { - $user_data['first_name'] = $content_struct['first_name']; - } - - if ( isset( $content_struct['last_name'] ) ) { - $user_data['last_name'] = $content_struct['last_name']; - } - - if ( isset( $content_struct['url'] ) ) { - $user_data['user_url'] = $content_struct['url']; - } - - if ( isset( $content_struct['display_name'] ) ) { - $user_data['display_name'] = $content_struct['display_name']; - } - - if ( isset( $content_struct['nickname'] ) ) { - $user_data['nickname'] = $content_struct['nickname']; - } - - if ( isset( $content_struct['nicename'] ) ) { - $user_data['user_nicename'] = $content_struct['nicename']; - } - - if ( isset( $content_struct['bio'] ) ) { - $user_data['description'] = $content_struct['bio']; - } - - $result = wp_update_user( $user_data ); - - if ( is_wp_error( $result ) ) { - return new IXR_Error( 500, $result->get_error_message() ); - } - - if ( ! $result ) { - return new IXR_Error( 500, __( 'Sorry, the user cannot be updated.' ) ); - } - - return true; - } - - /** - * Retrieve page. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $page_id - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getPage( $args ) { - $this->escape( $args ); - - $page_id = (int) $args[1]; - $username = $args[2]; - $password = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - $page = get_post( $page_id ); - if ( ! $page ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_page', $page_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this page.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPage' ); - - // If we found the page then format the data. - if ( $page->ID && ( $page->post_type == 'page' ) ) { - return $this->_prepare_page( $page ); - } else { - // If the page doesn't exist indicate that. - return new IXR_Error( 404, __( 'Sorry, no such page.' ) ); - } - } - - /** - * Retrieve Pages. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $num_pages - * } - * @return array|IXR_Error - */ - public function wp_getPages( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $num_pages = isset( $args[3] ) ? (int) $args[3] : 10; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_pages' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit pages.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPages' ); - - $pages = get_posts( - array( - 'post_type' => 'page', - 'post_status' => 'any', - 'numberposts' => $num_pages, - ) - ); - $num_pages = count( $pages ); - - // If we have pages, put together their info. - if ( $num_pages >= 1 ) { - $pages_struct = array(); - - foreach ( $pages as $page ) { - if ( current_user_can( 'edit_page', $page->ID ) ) { - $pages_struct[] = $this->_prepare_page( $page ); - } - } - - return $pages_struct; - } - - return array(); - } - - /** - * Create new page. - * - * @since 2.2.0 - * - * @see wp_xmlrpc_server::mw_newPost() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $content_struct - * } - * @return int|IXR_Error - */ - public function wp_newPage( $args ) { - // Items not escaped here will be escaped in newPost. - $username = $this->escape( $args[1] ); - $password = $this->escape( $args[2] ); - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.newPage' ); - - // Mark this as content for a page. - $args[3]['post_type'] = 'page'; - - // Let mw_newPost do all of the heavy lifting. - return $this->mw_newPost( $args ); - } - - /** - * Delete page. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $page_id - * } - * @return true|IXR_Error True, if success. - */ - public function wp_deletePage( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $page_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.deletePage' ); - - // Get the current page based on the page_id and - // make sure it is a page and not a post. - $actual_page = get_post( $page_id, ARRAY_A ); - if ( ! $actual_page || ( $actual_page['post_type'] != 'page' ) ) { - return new IXR_Error( 404, __( 'Sorry, no such page.' ) ); - } - - // Make sure the user can delete pages. - if ( ! current_user_can( 'delete_page', $page_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this page.' ) ); - } - - // Attempt to delete the page. - $result = wp_delete_post( $page_id ); - if ( ! $result ) { - return new IXR_Error( 500, __( 'Failed to delete the page.' ) ); - } - - /** - * Fires after a page has been successfully deleted via XML-RPC. - * - * @since 3.4.0 - * - * @param int $page_id ID of the deleted page. - * @param array $args An array of arguments to delete the page. - */ - do_action( 'xmlrpc_call_success_wp_deletePage', $page_id, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return true; - } - - /** - * Edit page. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $page_id - * @type string $username - * @type string $password - * @type string $content - * @type string $publish - * } - * @return array|IXR_Error - */ - public function wp_editPage( $args ) { - // Items will be escaped in mw_editPost. - $page_id = (int) $args[1]; - $username = $args[2]; - $password = $args[3]; - $content = $args[4]; - $publish = $args[5]; - - $escaped_username = $this->escape( $username ); - $escaped_password = $this->escape( $password ); - - $user = $this->login( $escaped_username, $escaped_password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.editPage' ); - - // Get the page data and make sure it is a page. - $actual_page = get_post( $page_id, ARRAY_A ); - if ( ! $actual_page || ( $actual_page['post_type'] != 'page' ) ) { - return new IXR_Error( 404, __( 'Sorry, no such page.' ) ); - } - - // Make sure the user is allowed to edit pages. - if ( ! current_user_can( 'edit_page', $page_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this page.' ) ); - } - - // Mark this as content for a page. - $content['post_type'] = 'page'; - - // Arrange args in the way mw_editPost understands. - $args = array( - $page_id, - $username, - $password, - $content, - $publish, - ); - - // Let mw_editPost do all of the heavy lifting. - return $this->mw_editPost( $args ); - } - - /** - * Retrieve page list. - * - * @since 2.2.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getPageList( $args ) { - global $wpdb; - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_pages' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit pages.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPageList' ); - - // Get list of pages ids and titles - $page_list = $wpdb->get_results( - " - SELECT ID page_id, - post_title page_title, - post_parent page_parent_id, - post_date_gmt, - post_date, - post_status - FROM {$wpdb->posts} - WHERE post_type = 'page' - ORDER BY ID - " - ); - - // The date needs to be formatted properly. - $num_pages = count( $page_list ); - for ( $i = 0; $i < $num_pages; $i++ ) { - $page_list[ $i ]->dateCreated = $this->_convert_date( $page_list[ $i ]->post_date ); - $page_list[ $i ]->date_created_gmt = $this->_convert_date_gmt( $page_list[ $i ]->post_date_gmt, $page_list[ $i ]->post_date ); - - unset( $page_list[ $i ]->post_date_gmt ); - unset( $page_list[ $i ]->post_date ); - unset( $page_list[ $i ]->post_status ); - } - - return $page_list; - } - - /** - * Retrieve authors list. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getAuthors( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getAuthors' ); - - $authors = array(); - foreach ( get_users( array( 'fields' => array( 'ID', 'user_login', 'display_name' ) ) ) as $user ) { - $authors[] = array( - 'user_id' => $user->ID, - 'user_login' => $user->user_login, - 'display_name' => $user->display_name, - ); - } - - return $authors; - } - - /** - * Get list of all tags - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getTags( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view tags.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getKeywords' ); - - $tags = array(); - - $all_tags = get_tags(); - if ( $all_tags ) { - foreach ( (array) $all_tags as $tag ) { - $struct = array(); - $struct['tag_id'] = $tag->term_id; - $struct['name'] = $tag->name; - $struct['count'] = $tag->count; - $struct['slug'] = $tag->slug; - $struct['html_url'] = esc_html( get_tag_link( $tag->term_id ) ); - $struct['rss_url'] = esc_html( get_tag_feed_link( $tag->term_id ) ); - - $tags[] = $struct; - } - } - - return $tags; - } - - /** - * Create new category. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $category - * } - * @return int|IXR_Error Category ID. - */ - public function wp_newCategory( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $category = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.newCategory' ); - - // Make sure the user is allowed to add a category. - if ( ! current_user_can( 'manage_categories' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to add a category.' ) ); - } - - // If no slug was provided make it empty so that - // WordPress will generate one. - if ( empty( $category['slug'] ) ) { - $category['slug'] = ''; - } - - // If no parent_id was provided make it empty - // so that it will be a top level page (no parent). - if ( ! isset( $category['parent_id'] ) ) { - $category['parent_id'] = ''; - } - - // If no description was provided make it empty. - if ( empty( $category['description'] ) ) { - $category['description'] = ''; - } - - $new_category = array( - 'cat_name' => $category['name'], - 'category_nicename' => $category['slug'], - 'category_parent' => $category['parent_id'], - 'category_description' => $category['description'], - ); - - $cat_id = wp_insert_category( $new_category, true ); - if ( is_wp_error( $cat_id ) ) { - if ( 'term_exists' == $cat_id->get_error_code() ) { - return (int) $cat_id->get_error_data(); - } else { - return new IXR_Error( 500, __( 'Sorry, the new category failed.' ) ); - } - } elseif ( ! $cat_id ) { - return new IXR_Error( 500, __( 'Sorry, the new category failed.' ) ); - } - - /** - * Fires after a new category has been successfully created via XML-RPC. - * - * @since 3.4.0 - * - * @param int $cat_id ID of the new category. - * @param array $args An array of new category arguments. - */ - do_action( 'xmlrpc_call_success_wp_newCategory', $cat_id, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return $cat_id; - } - - /** - * Remove category. - * - * @since 2.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $category_id - * } - * @return bool|IXR_Error See wp_delete_term() for return info. - */ - public function wp_deleteCategory( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $category_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.deleteCategory' ); - - if ( ! current_user_can( 'delete_term', $category_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this category.' ) ); - } - - $status = wp_delete_term( $category_id, 'category' ); - - if ( true == $status ) { - /** - * Fires after a category has been successfully deleted via XML-RPC. - * - * @since 3.4.0 - * - * @param int $category_id ID of the deleted category. - * @param array $args An array of arguments to delete the category. - */ - do_action( 'xmlrpc_call_success_wp_deleteCategory', $category_id, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - } - - return $status; - } - - /** - * Retrieve category list. - * - * @since 2.2.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $category - * @type int $max_results - * } - * @return array|IXR_Error - */ - public function wp_suggestCategories( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $category = $args[3]; - $max_results = (int) $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.suggestCategories' ); - - $category_suggestions = array(); - $args = array( - 'get' => 'all', - 'number' => $max_results, - 'name__like' => $category, - ); - foreach ( (array) get_categories( $args ) as $cat ) { - $category_suggestions[] = array( - 'category_id' => $cat->term_id, - 'category_name' => $cat->name, - ); - } - - return $category_suggestions; - } - - /** - * Retrieve comment. - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $comment_id - * } - * @return array|IXR_Error - */ - public function wp_getComment( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $comment_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getComment' ); - - $comment = get_comment( $comment_id ); - if ( ! $comment ) { - return new IXR_Error( 404, __( 'Invalid comment ID.' ) ); - } - - if ( ! current_user_can( 'edit_comment', $comment_id ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to moderate or edit this comment.' ) ); - } - - return $this->_prepare_comment( $comment ); - } - - /** - * Retrieve comments. - * - * Besides the common blog_id (unused), username, and password arguments, it takes a filter - * array as last argument. - * - * Accepted 'filter' keys are 'status', 'post_id', 'offset', and 'number'. - * - * The defaults are as follows: - * - 'status' - Default is ''. Filter by status (e.g., 'approve', 'hold') - * - 'post_id' - Default is ''. The post where the comment is posted. Empty string shows all comments. - * - 'number' - Default is 10. Total number of media items to retrieve. - * - 'offset' - Default is 0. See WP_Query::query() for more. - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $struct - * } - * @return array|IXR_Error Contains a collection of comments. See wp_xmlrpc_server::wp_getComment() for a description of each item contents - */ - public function wp_getComments( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $struct = isset( $args[3] ) ? $args[3] : array(); - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getComments' ); - - if ( isset( $struct['status'] ) ) { - $status = $struct['status']; - } else { - $status = ''; - } - - if ( ! current_user_can( 'moderate_comments' ) && 'approve' !== $status ) { - return new IXR_Error( 401, __( 'Invalid comment status.' ) ); - } - - $post_id = ''; - if ( isset( $struct['post_id'] ) ) { - $post_id = absint( $struct['post_id'] ); - } - - $post_type = ''; - if ( isset( $struct['post_type'] ) ) { - $post_type_object = get_post_type_object( $struct['post_type'] ); - if ( ! $post_type_object || ! post_type_supports( $post_type_object->name, 'comments' ) ) { - return new IXR_Error( 404, __( 'Invalid post type.' ) ); - } - $post_type = $struct['post_type']; - } - - $offset = 0; - if ( isset( $struct['offset'] ) ) { - $offset = absint( $struct['offset'] ); - } - - $number = 10; - if ( isset( $struct['number'] ) ) { - $number = absint( $struct['number'] ); - } - - $comments = get_comments( - array( - 'status' => $status, - 'post_id' => $post_id, - 'offset' => $offset, - 'number' => $number, - 'post_type' => $post_type, - ) - ); - - $comments_struct = array(); - if ( is_array( $comments ) ) { - foreach ( $comments as $comment ) { - $comments_struct[] = $this->_prepare_comment( $comment ); - } - } - - return $comments_struct; - } - - /** - * Delete a comment. - * - * By default, the comment will be moved to the trash instead of deleted. - * See wp_delete_comment() for more information on this behavior. - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $comment_ID - * } - * @return bool|IXR_Error See wp_delete_comment(). - */ - public function wp_deleteComment( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $comment_ID = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! get_comment( $comment_ID ) ) { - return new IXR_Error( 404, __( 'Invalid comment ID.' ) ); - } - - if ( ! current_user_can( 'edit_comment', $comment_ID ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to delete this comment.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.deleteComment' ); - - $status = wp_delete_comment( $comment_ID ); - - if ( $status ) { - /** - * Fires after a comment has been successfully deleted via XML-RPC. - * - * @since 3.4.0 - * - * @param int $comment_ID ID of the deleted comment. - * @param array $args An array of arguments to delete the comment. - */ - do_action( 'xmlrpc_call_success_wp_deleteComment', $comment_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - } - - return $status; - } - - /** - * Edit comment. - * - * Besides the common blog_id (unused), username, and password arguments, it takes a - * comment_id integer and a content_struct array as last argument. - * - * The allowed keys in the content_struct array are: - * - 'author' - * - 'author_url' - * - 'author_email' - * - 'content' - * - 'date_created_gmt' - * - 'status'. Common statuses are 'approve', 'hold', 'spam'. See get_comment_statuses() for more details - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $comment_ID - * @type array $content_struct - * } - * @return true|IXR_Error True, on success. - */ - public function wp_editComment( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $comment_ID = (int) $args[3]; - $content_struct = $args[4]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! get_comment( $comment_ID ) ) { - return new IXR_Error( 404, __( 'Invalid comment ID.' ) ); - } - - if ( ! current_user_can( 'edit_comment', $comment_ID ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to moderate or edit this comment.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.editComment' ); - $comment = array( - 'comment_ID' => $comment_ID, - ); - - if ( isset( $content_struct['status'] ) ) { - $statuses = get_comment_statuses(); - $statuses = array_keys( $statuses ); - - if ( ! in_array( $content_struct['status'], $statuses ) ) { - return new IXR_Error( 401, __( 'Invalid comment status.' ) ); - } - - $comment['comment_approved'] = $content_struct['status']; - } - - // Do some timestamp voodoo - if ( ! empty( $content_struct['date_created_gmt'] ) ) { - // We know this is supposed to be GMT, so we're going to slap that Z on there by force - $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z'; - $comment['comment_date'] = get_date_from_gmt( $dateCreated ); - $comment['comment_date_gmt'] = iso8601_to_datetime( $dateCreated, 'gmt' ); - } - - if ( isset( $content_struct['content'] ) ) { - $comment['comment_content'] = $content_struct['content']; - } - - if ( isset( $content_struct['author'] ) ) { - $comment['comment_author'] = $content_struct['author']; - } - - if ( isset( $content_struct['author_url'] ) ) { - $comment['comment_author_url'] = $content_struct['author_url']; - } - - if ( isset( $content_struct['author_email'] ) ) { - $comment['comment_author_email'] = $content_struct['author_email']; - } - - $result = wp_update_comment( $comment ); - if ( is_wp_error( $result ) ) { - return new IXR_Error( 500, $result->get_error_message() ); - } - - if ( ! $result ) { - return new IXR_Error( 500, __( 'Sorry, the comment could not be edited.' ) ); - } - - /** - * Fires after a comment has been successfully updated via XML-RPC. - * - * @since 3.4.0 - * - * @param int $comment_ID ID of the updated comment. - * @param array $args An array of arguments to update the comment. - */ - do_action( 'xmlrpc_call_success_wp_editComment', $comment_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return true; - } - - /** - * Create new comment. - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type string|int $post - * @type array $content_struct - * } - * @return int|IXR_Error See wp_new_comment(). - */ - public function wp_newComment( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post = $args[3]; - $content_struct = $args[4]; - - /** - * Filters whether to allow anonymous comments over XML-RPC. - * - * @since 2.7.0 - * - * @param bool $allow Whether to allow anonymous commenting via XML-RPC. - * Default false. - */ - $allow_anon = apply_filters( 'xmlrpc_allow_anonymous_comments', false ); - - $user = $this->login( $username, $password ); - - if ( ! $user ) { - $logged_in = false; - if ( $allow_anon && get_option( 'comment_registration' ) ) { - return new IXR_Error( 403, __( 'You must be registered to comment.' ) ); - } elseif ( ! $allow_anon ) { - return $this->error; - } - } else { - $logged_in = true; - } - - if ( is_numeric( $post ) ) { - $post_id = absint( $post ); - } else { - $post_id = url_to_postid( $post ); - } - - if ( ! $post_id ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! get_post( $post_id ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! comments_open( $post_id ) ) { - return new IXR_Error( 403, __( 'Sorry, comments are closed for this item.' ) ); - } - - if ( empty( $content_struct['content'] ) ) { - return new IXR_Error( 403, __( 'Comment is required.' ) ); - } - - $comment = array( - 'comment_post_ID' => $post_id, - 'comment_content' => $content_struct['content'], - ); - - if ( $logged_in ) { - $display_name = $user->display_name; - $user_email = $user->user_email; - $user_url = $user->user_url; - - $comment['comment_author'] = $this->escape( $display_name ); - $comment['comment_author_email'] = $this->escape( $user_email ); - $comment['comment_author_url'] = $this->escape( $user_url ); - $comment['user_ID'] = $user->ID; - } else { - $comment['comment_author'] = ''; - if ( isset( $content_struct['author'] ) ) { - $comment['comment_author'] = $content_struct['author']; - } - - $comment['comment_author_email'] = ''; - if ( isset( $content_struct['author_email'] ) ) { - $comment['comment_author_email'] = $content_struct['author_email']; - } - - $comment['comment_author_url'] = ''; - if ( isset( $content_struct['author_url'] ) ) { - $comment['comment_author_url'] = $content_struct['author_url']; - } - - $comment['user_ID'] = 0; - - if ( get_option( 'require_name_email' ) ) { - if ( 6 > strlen( $comment['comment_author_email'] ) || '' == $comment['comment_author'] ) { - return new IXR_Error( 403, __( 'Comment author name and email are required.' ) ); - } elseif ( ! is_email( $comment['comment_author_email'] ) ) { - return new IXR_Error( 403, __( 'A valid email address is required.' ) ); - } - } - } - - $comment['comment_parent'] = isset( $content_struct['comment_parent'] ) ? absint( $content_struct['comment_parent'] ) : 0; - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.newComment' ); - - $comment_ID = wp_new_comment( $comment, true ); - if ( is_wp_error( $comment_ID ) ) { - return new IXR_Error( 403, $comment_ID->get_error_message() ); - } - - if ( ! $comment_ID ) { - return new IXR_Error( 403, __( 'Something went wrong.' ) ); - } - - /** - * Fires after a new comment has been successfully created via XML-RPC. - * - * @since 3.4.0 - * - * @param int $comment_ID ID of the new comment. - * @param array $args An array of new comment arguments. - */ - do_action( 'xmlrpc_call_success_wp_newComment', $comment_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return $comment_ID; - } - - /** - * Retrieve all of the comment status. - * - * @since 2.7.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getCommentStatusList( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'publish_posts' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getCommentStatusList' ); - - return get_comment_statuses(); - } - - /** - * Retrieve comment count. - * - * @since 2.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $post_id - * } - * @return array|IXR_Error - */ - public function wp_getCommentCount( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - $post = get_post( $post_id, ARRAY_A ); - if ( empty( $post['ID'] ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_id ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details of this post.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getCommentCount' ); - - $count = wp_count_comments( $post_id ); - - return array( - 'approved' => $count->approved, - 'awaiting_moderation' => $count->moderated, - 'spam' => $count->spam, - 'total_comments' => $count->total_comments, - ); - } - - /** - * Retrieve post statuses. - * - * @since 2.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getPostStatusList( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPostStatusList' ); - - return get_post_statuses(); - } - - /** - * Retrieve page statuses. - * - * @since 2.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getPageStatusList( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_pages' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPageStatusList' ); - - return get_page_statuses(); - } - - /** - * Retrieve page templates. - * - * @since 2.6.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function wp_getPageTemplates( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_pages' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) ); - } - - $templates = get_page_templates(); - $templates['Default'] = 'default'; - - return $templates; - } - - /** - * Retrieve blog options. - * - * @since 2.6.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $options - * } - * @return array|IXR_Error - */ - public function wp_getOptions( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $options = isset( $args[3] ) ? (array) $args[3] : array(); - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - // If no specific options where asked for, return all of them - if ( count( $options ) == 0 ) { - $options = array_keys( $this->blog_options ); - } - - return $this->_getOptions( $options ); - } - - /** - * Retrieve blog options value from list. - * - * @since 2.6.0 - * - * @param array $options Options to retrieve. - * @return array - */ - public function _getOptions( $options ) { - $data = array(); - $can_manage = current_user_can( 'manage_options' ); - foreach ( $options as $option ) { - if ( array_key_exists( $option, $this->blog_options ) ) { - $data[ $option ] = $this->blog_options[ $option ]; - //Is the value static or dynamic? - if ( isset( $data[ $option ]['option'] ) ) { - $data[ $option ]['value'] = get_option( $data[ $option ]['option'] ); - unset( $data[ $option ]['option'] ); - } - - if ( ! $can_manage ) { - $data[ $option ]['readonly'] = true; - } - } - } - - return $data; - } - - /** - * Update blog options. - * - * @since 2.6.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $options - * } - * @return array|IXR_Error - */ - public function wp_setOptions( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $options = (array) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'manage_options' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to update options.' ) ); - } - - $option_names = array(); - foreach ( $options as $o_name => $o_value ) { - $option_names[] = $o_name; - if ( ! array_key_exists( $o_name, $this->blog_options ) ) { - continue; - } - - if ( $this->blog_options[ $o_name ]['readonly'] == true ) { - continue; - } - - update_option( $this->blog_options[ $o_name ]['option'], wp_unslash( $o_value ) ); - } - - //Now return the updated values - return $this->_getOptions( $option_names ); - } - - /** - * Retrieve a media item by ID - * - * @since 3.1.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $attachment_id - * } - * @return array|IXR_Error Associative array contains: - * - 'date_created_gmt' - * - 'parent' - * - 'link' - * - 'thumbnail' - * - 'title' - * - 'caption' - * - 'description' - * - 'metadata' - */ - public function wp_getMediaItem( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $attachment_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'upload_files' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to upload files.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getMediaItem' ); - - $attachment = get_post( $attachment_id ); - if ( ! $attachment ) { - return new IXR_Error( 404, __( 'Invalid attachment ID.' ) ); - } - - return $this->_prepare_media_item( $attachment ); - } - - /** - * Retrieves a collection of media library items (or attachments) - * - * Besides the common blog_id (unused), username, and password arguments, it takes a filter - * array as last argument. - * - * Accepted 'filter' keys are 'parent_id', 'mime_type', 'offset', and 'number'. - * - * The defaults are as follows: - * - 'number' - Default is 5. Total number of media items to retrieve. - * - 'offset' - Default is 0. See WP_Query::query() for more. - * - 'parent_id' - Default is ''. The post where the media item is attached. Empty string shows all media items. 0 shows unattached media items. - * - 'mime_type' - Default is ''. Filter by mime type (e.g., 'image/jpeg', 'application/pdf') - * - * @since 3.1.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $struct - * } - * @return array|IXR_Error Contains a collection of media items. See wp_xmlrpc_server::wp_getMediaItem() for a description of each item contents - */ - public function wp_getMediaLibrary( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $struct = isset( $args[3] ) ? $args[3] : array(); - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'upload_files' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to upload files.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getMediaLibrary' ); - - $parent_id = ( isset( $struct['parent_id'] ) ) ? absint( $struct['parent_id'] ) : ''; - $mime_type = ( isset( $struct['mime_type'] ) ) ? $struct['mime_type'] : ''; - $offset = ( isset( $struct['offset'] ) ) ? absint( $struct['offset'] ) : 0; - $number = ( isset( $struct['number'] ) ) ? absint( $struct['number'] ) : -1; - - $attachments = get_posts( - array( - 'post_type' => 'attachment', - 'post_parent' => $parent_id, - 'offset' => $offset, - 'numberposts' => $number, - 'post_mime_type' => $mime_type, - ) - ); - - $attachments_struct = array(); - - foreach ( $attachments as $attachment ) { - $attachments_struct[] = $this->_prepare_media_item( $attachment ); - } - - return $attachments_struct; - } - - /** - * Retrieves a list of post formats used by the site. - * - * @since 3.1.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error List of post formats, otherwise IXR_Error object. - */ - public function wp_getPostFormats( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 403, __( 'Sorry, you are not allowed to access details about this site.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPostFormats' ); - - $formats = get_post_format_strings(); - - // find out if they want a list of currently supports formats - if ( isset( $args[3] ) && is_array( $args[3] ) ) { - if ( $args[3]['show-supported'] ) { - if ( current_theme_supports( 'post-formats' ) ) { - $supported = get_theme_support( 'post-formats' ); - - $data = array(); - $data['all'] = $formats; - $data['supported'] = $supported[0]; - - $formats = $data; - } - } - } - - return $formats; - } - - /** - * Retrieves a post type - * - * @since 3.4.0 - * - * @see get_post_type_object() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type string $post_type_name - * @type array $fields (optional) - * } - * @return array|IXR_Error Array contains: - * - 'labels' - * - 'description' - * - 'capability_type' - * - 'cap' - * - 'map_meta_cap' - * - 'hierarchical' - * - 'menu_position' - * - 'taxonomies' - * - 'supports' - */ - public function wp_getPostType( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_type_name = $args[3]; - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** - * Filters the default query fields used by the given XML-RPC method. - * - * @since 3.4.0 - * - * @param array $fields An array of post type query fields for the given method. - * @param string $method The method name. - */ - $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPostType' ); - - if ( ! post_type_exists( $post_type_name ) ) { - return new IXR_Error( 403, __( 'Invalid post type.' ) ); - } - - $post_type = get_post_type_object( $post_type_name ); - - if ( ! current_user_can( $post_type->cap->edit_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts in this post type.' ) ); - } - - return $this->_prepare_post_type( $post_type, $fields ); - } - - /** - * Retrieves a post types - * - * @since 3.4.0 - * - * @see get_post_types() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $filter (optional) - * @type array $fields (optional) - * } - * @return array|IXR_Error - */ - public function wp_getPostTypes( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true ); - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getPostTypes' ); - - $post_types = get_post_types( $filter, 'objects' ); - - $struct = array(); - - foreach ( $post_types as $post_type ) { - if ( ! current_user_can( $post_type->cap->edit_posts ) ) { - continue; - } - - $struct[ $post_type->name ] = $this->_prepare_post_type( $post_type, $fields ); - } - - return $struct; - } - - /** - * Retrieve revisions for a specific post. - * - * @since 3.5.0 - * - * The optional $fields parameter specifies what fields will be included - * in the response array. - * - * @uses wp_get_post_revisions() - * @see wp_getPost() for more on $fields - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $post_id - * @type array $fields (optional) - * } - * @return array|IXR_Error contains a collection of posts. - */ - public function wp_getRevisions( $args ) { - if ( ! $this->minimum_args( $args, 4 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $post_id = (int) $args[3]; - - if ( isset( $args[4] ) ) { - $fields = $args[4]; - } else { - /** - * Filters the default revision query fields used by the given XML-RPC method. - * - * @since 3.5.0 - * - * @param array $field An array of revision query fields. - * @param string $method The method name. - */ - $fields = apply_filters( 'xmlrpc_default_revision_fields', array( 'post_date', 'post_date_gmt' ), 'wp.getRevisions' ); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.getRevisions' ); - - $post = get_post( $post_id ); - if ( ! $post ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts.' ) ); - } - - // Check if revisions are enabled. - if ( ! wp_revisions_enabled( $post ) ) { - return new IXR_Error( 401, __( 'Sorry, revisions are disabled.' ) ); - } - - $revisions = wp_get_post_revisions( $post_id ); - - if ( ! $revisions ) { - return array(); - } - - $struct = array(); - - foreach ( $revisions as $revision ) { - if ( ! current_user_can( 'read_post', $revision->ID ) ) { - continue; - } - - // Skip autosaves - if ( wp_is_post_autosave( $revision ) ) { - continue; - } - - $struct[] = $this->_prepare_post( get_object_vars( $revision ), $fields ); - } - - return $struct; - } - - /** - * Restore a post revision - * - * @since 3.5.0 - * - * @uses wp_restore_post_revision() - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $revision_id - * } - * @return bool|IXR_Error false if there was an error restoring, true if success. - */ - public function wp_restoreRevision( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $revision_id = (int) $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'wp.restoreRevision' ); - - $revision = wp_get_post_revision( $revision_id ); - if ( ! $revision ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( wp_is_post_autosave( $revision ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - $post = get_post( $revision->post_parent ); - if ( ! $post ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $revision->post_parent ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - // Check if revisions are disabled. - if ( ! wp_revisions_enabled( $post ) ) { - return new IXR_Error( 401, __( 'Sorry, revisions are disabled.' ) ); - } - - $post = wp_restore_post_revision( $revision_id ); - - return (bool) $post; - } - - /* Blogger API functions. - * specs on http://plant.blogger.com/api and https://groups.yahoo.com/group/bloggerDev/ - */ - - /** - * Retrieve blogs that user owns. - * - * Will make more sense once we support multiple blogs. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function blogger_getUsersBlogs( $args ) { - if ( ! $this->minimum_args( $args, 3 ) ) { - return $this->error; - } - - if ( is_multisite() ) { - return $this->_multisite_getUsersBlogs( $args ); - } - - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.getUsersBlogs' ); - - $is_admin = current_user_can( 'manage_options' ); - - $struct = array( - 'isAdmin' => $is_admin, - 'url' => get_option( 'home' ) . '/', - 'blogid' => '1', - 'blogName' => get_option( 'blogname' ), - 'xmlrpc' => site_url( 'xmlrpc.php', 'rpc' ), - ); - - return array( $struct ); - } - - /** - * Private function for retrieving a users blogs for multisite setups - * - * @since 3.0.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type string $username Username. - * @type string $password Password. - * } - * @return array|IXR_Error - */ - protected function _multisite_getUsersBlogs( $args ) { - $current_blog = get_site(); - - $domain = $current_blog->domain; - $path = $current_blog->path . 'xmlrpc.php'; - - $rpc = new IXR_Client( set_url_scheme( "http://{$domain}{$path}" ) ); - $rpc->query( 'wp.getUsersBlogs', $args[1], $args[2] ); - $blogs = $rpc->getResponse(); - - if ( isset( $blogs['faultCode'] ) ) { - return new IXR_Error( $blogs['faultCode'], $blogs['faultString'] ); - } - - if ( $_SERVER['HTTP_HOST'] == $domain && $_SERVER['REQUEST_URI'] == $path ) { - return $blogs; - } else { - foreach ( (array) $blogs as $blog ) { - if ( strpos( $blog['url'], $_SERVER['HTTP_HOST'] ) ) { - return array( $blog ); - } - } - return array(); - } - } - - /** - * Retrieve user's data. - * - * Gives your client some info about you, so you don't have to. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function blogger_getUserInfo( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to access user data on this site.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.getUserInfo' ); - - $struct = array( - 'nickname' => $user->nickname, - 'userid' => $user->ID, - 'url' => $user->user_url, - 'lastname' => $user->last_name, - 'firstname' => $user->first_name, - ); - - return $struct; - } - - /** - * Retrieve post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $post_ID - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function blogger_getPost( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[1]; - $username = $args[2]; - $password = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - $post_data = get_post( $post_ID, ARRAY_A ); - if ( ! $post_data ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.getPost' ); - - $categories = implode( ',', wp_get_post_categories( $post_ID ) ); - - $content = '<title>' . wp_unslash( $post_data['post_title'] ) . '</title>'; - $content .= '<category>' . $categories . '</category>'; - $content .= wp_unslash( $post_data['post_content'] ); - - $struct = array( - 'userid' => $post_data['post_author'], - 'dateCreated' => $this->_convert_date( $post_data['post_date'] ), - 'content' => $content, - 'postid' => (string) $post_data['ID'], - ); - - return $struct; - } - - /** - * Retrieve list of recent posts. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type string $appkey (unused) - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $numberposts (optional) - * } - * @return array|IXR_Error - */ - public function blogger_getRecentPosts( $args ) { - - $this->escape( $args ); - - // $args[0] = appkey - ignored - $username = $args[2]; - $password = $args[3]; - if ( isset( $args[4] ) ) { - $query = array( 'numberposts' => absint( $args[4] ) ); - } else { - $query = array(); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.getRecentPosts' ); - - $posts_list = wp_get_recent_posts( $query ); - - if ( ! $posts_list ) { - $this->error = new IXR_Error( 500, __( 'Either there are no posts, or something went wrong.' ) ); - return $this->error; - } - - $recent_posts = array(); - foreach ( $posts_list as $entry ) { - if ( ! current_user_can( 'edit_post', $entry['ID'] ) ) { - continue; - } - - $post_date = $this->_convert_date( $entry['post_date'] ); - $categories = implode( ',', wp_get_post_categories( $entry['ID'] ) ); - - $content = '<title>' . wp_unslash( $entry['post_title'] ) . '</title>'; - $content .= '<category>' . $categories . '</category>'; - $content .= wp_unslash( $entry['post_content'] ); - - $recent_posts[] = array( - 'userid' => $entry['post_author'], - 'dateCreated' => $post_date, - 'content' => $content, - 'postid' => (string) $entry['ID'], - ); - } - - return $recent_posts; - } - - /** - * Deprecated. - * - * @since 1.5.0 - * @deprecated 3.5.0 - * - * @param array $args Unused. - * @return IXR_Error Error object. - */ - public function blogger_getTemplate( $args ) { - return new IXR_Error( 403, __( 'Sorry, that file cannot be edited.' ) ); - } - - /** - * Deprecated. - * - * @since 1.5.0 - * @deprecated 3.5.0 - * - * @param array $args Unused. - * @return IXR_Error Error object. - */ - public function blogger_setTemplate( $args ) { - return new IXR_Error( 403, __( 'Sorry, that file cannot be edited.' ) ); - } - - /** - * Creates new post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type string $appkey (unused) - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type string $content - * @type string $publish - * } - * @return int|IXR_Error - */ - public function blogger_newPost( $args ) { - $this->escape( $args ); - - $username = $args[2]; - $password = $args[3]; - $content = $args[4]; - $publish = $args[5]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.newPost' ); - - $cap = ( $publish ) ? 'publish_posts' : 'edit_posts'; - if ( ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) || ! current_user_can( $cap ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to post on this site.' ) ); - } - - $post_status = ( $publish ) ? 'publish' : 'draft'; - - $post_author = $user->ID; - - $post_title = xmlrpc_getposttitle( $content ); - $post_category = xmlrpc_getpostcategory( $content ); - $post_content = xmlrpc_removepostdata( $content ); - - $post_date = current_time( 'mysql' ); - $post_date_gmt = current_time( 'mysql', 1 ); - - $post_data = compact( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status' ); - - $post_ID = wp_insert_post( $post_data ); - if ( is_wp_error( $post_ID ) ) { - return new IXR_Error( 500, $post_ID->get_error_message() ); - } - - if ( ! $post_ID ) { - return new IXR_Error( 500, __( 'Sorry, your entry could not be posted.' ) ); - } - - $this->attach_uploads( $post_ID, $post_content ); - - /** - * Fires after a new post has been successfully created via the XML-RPC Blogger API. - * - * @since 3.4.0 - * - * @param int $post_ID ID of the new post. - * @param array $args An array of new post arguments. - */ - do_action( 'xmlrpc_call_success_blogger_newPost', $post_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return $post_ID; - } - - /** - * Edit a post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $post_ID - * @type string $username - * @type string $password - * @type string $content - * @type bool $publish - * } - * @return true|IXR_Error true when done. - */ - public function blogger_editPost( $args ) { - - $this->escape( $args ); - - $post_ID = (int) $args[1]; - $username = $args[2]; - $password = $args[3]; - $content = $args[4]; - $publish = $args[5]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.editPost' ); - - $actual_post = get_post( $post_ID, ARRAY_A ); - - if ( ! $actual_post || $actual_post['post_type'] != 'post' ) { - return new IXR_Error( 404, __( 'Sorry, no such post.' ) ); - } - - $this->escape( $actual_post ); - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - if ( 'publish' == $actual_post['post_status'] && ! current_user_can( 'publish_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish this post.' ) ); - } - - $postdata = array(); - $postdata['ID'] = $actual_post['ID']; - $postdata['post_content'] = xmlrpc_removepostdata( $content ); - $postdata['post_title'] = xmlrpc_getposttitle( $content ); - $postdata['post_category'] = xmlrpc_getpostcategory( $content ); - $postdata['post_status'] = $actual_post['post_status']; - $postdata['post_excerpt'] = $actual_post['post_excerpt']; - $postdata['post_status'] = $publish ? 'publish' : 'draft'; - - $result = wp_update_post( $postdata ); - - if ( ! $result ) { - return new IXR_Error( 500, __( 'For some strange yet very annoying reason, this post could not be edited.' ) ); - } - $this->attach_uploads( $actual_post['ID'], $postdata['post_content'] ); - - /** - * Fires after a post has been successfully updated via the XML-RPC Blogger API. - * - * @since 3.4.0 - * - * @param int $post_ID ID of the updated post. - * @param array $args An array of arguments for the post to edit. - */ - do_action( 'xmlrpc_call_success_blogger_editPost', $post_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return true; - } - - /** - * Remove a post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $post_ID - * @type string $username - * @type string $password - * } - * @return true|IXR_Error True when post is deleted. - */ - public function blogger_deletePost( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[1]; - $username = $args[2]; - $password = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'blogger.deletePost' ); - - $actual_post = get_post( $post_ID, ARRAY_A ); - - if ( ! $actual_post || $actual_post['post_type'] != 'post' ) { - return new IXR_Error( 404, __( 'Sorry, no such post.' ) ); - } - - if ( ! current_user_can( 'delete_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this post.' ) ); - } - - $result = wp_delete_post( $post_ID ); - - if ( ! $result ) { - return new IXR_Error( 500, __( 'The post cannot be deleted.' ) ); - } - - /** - * Fires after a post has been successfully deleted via the XML-RPC Blogger API. - * - * @since 3.4.0 - * - * @param int $post_ID ID of the deleted post. - * @param array $args An array of arguments to delete the post. - */ - do_action( 'xmlrpc_call_success_blogger_deletePost', $post_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return true; - } - - /* MetaWeblog API functions - * specs on wherever Dave Winer wants them to be - */ - - /** - * Create a new post. - * - * The 'content_struct' argument must contain: - * - title - * - description - * - mt_excerpt - * - mt_text_more - * - mt_keywords - * - mt_tb_ping_urls - * - categories - * - * Also, it can optionally contain: - * - wp_slug - * - wp_password - * - wp_page_parent_id - * - wp_page_order - * - wp_author_id - * - post_status | page_status - can be 'draft', 'private', 'publish', or 'pending' - * - mt_allow_comments - can be 'open' or 'closed' - * - mt_allow_pings - can be 'open' or 'closed' - * - date_created_gmt - * - dateCreated - * - wp_post_thumbnail - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $content_struct - * @type int $publish - * } - * @return int|IXR_Error - */ - public function mw_newPost( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - $content_struct = $args[3]; - $publish = isset( $args[4] ) ? $args[4] : 0; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.newPost' ); - - $page_template = ''; - if ( ! empty( $content_struct['post_type'] ) ) { - if ( $content_struct['post_type'] == 'page' ) { - if ( $publish ) { - $cap = 'publish_pages'; - } elseif ( isset( $content_struct['page_status'] ) && 'publish' == $content_struct['page_status'] ) { - $cap = 'publish_pages'; - } else { - $cap = 'edit_pages'; - } - $error_message = __( 'Sorry, you are not allowed to publish pages on this site.' ); - $post_type = 'page'; - if ( ! empty( $content_struct['wp_page_template'] ) ) { - $page_template = $content_struct['wp_page_template']; - } - } elseif ( $content_struct['post_type'] == 'post' ) { - if ( $publish ) { - $cap = 'publish_posts'; - } elseif ( isset( $content_struct['post_status'] ) && 'publish' == $content_struct['post_status'] ) { - $cap = 'publish_posts'; - } else { - $cap = 'edit_posts'; - } - $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); - $post_type = 'post'; - } else { - // No other post_type values are allowed here - return new IXR_Error( 401, __( 'Invalid post type.' ) ); - } - } else { - if ( $publish ) { - $cap = 'publish_posts'; - } elseif ( isset( $content_struct['post_status'] ) && 'publish' == $content_struct['post_status'] ) { - $cap = 'publish_posts'; - } else { - $cap = 'edit_posts'; - } - $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); - $post_type = 'post'; - } - - if ( ! current_user_can( get_post_type_object( $post_type )->cap->create_posts ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts on this site.' ) ); - } - if ( ! current_user_can( $cap ) ) { - return new IXR_Error( 401, $error_message ); - } - - // Check for a valid post format if one was given - if ( isset( $content_struct['wp_post_format'] ) ) { - $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] ); - if ( ! array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) { - return new IXR_Error( 404, __( 'Invalid post format.' ) ); - } - } - - // Let WordPress generate the post_name (slug) unless - // one has been provided. - $post_name = ''; - if ( isset( $content_struct['wp_slug'] ) ) { - $post_name = $content_struct['wp_slug']; - } - - // Only use a password if one was given. - if ( isset( $content_struct['wp_password'] ) ) { - $post_password = $content_struct['wp_password']; - } else { - $post_password = ''; - } - - // Only set a post parent if one was provided. - if ( isset( $content_struct['wp_page_parent_id'] ) ) { - $post_parent = $content_struct['wp_page_parent_id']; - } else { - $post_parent = 0; - } - - // Only set the menu_order if it was provided. - if ( isset( $content_struct['wp_page_order'] ) ) { - $menu_order = $content_struct['wp_page_order']; - } else { - $menu_order = 0; - } - - $post_author = $user->ID; - - // If an author id was provided then use it instead. - if ( isset( $content_struct['wp_author_id'] ) && ( $user->ID != $content_struct['wp_author_id'] ) ) { - switch ( $post_type ) { - case 'post': - if ( ! current_user_can( 'edit_others_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create posts as this user.' ) ); - } - break; - case 'page': - if ( ! current_user_can( 'edit_others_pages' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to create pages as this user.' ) ); - } - break; - default: - return new IXR_Error( 401, __( 'Invalid post type.' ) ); - } - $author = get_userdata( $content_struct['wp_author_id'] ); - if ( ! $author ) { - return new IXR_Error( 404, __( 'Invalid author ID.' ) ); - } - $post_author = $content_struct['wp_author_id']; - } - - $post_title = isset( $content_struct['title'] ) ? $content_struct['title'] : null; - $post_content = isset( $content_struct['description'] ) ? $content_struct['description'] : null; - - $post_status = $publish ? 'publish' : 'draft'; - - if ( isset( $content_struct[ "{$post_type}_status" ] ) ) { - switch ( $content_struct[ "{$post_type}_status" ] ) { - case 'draft': - case 'pending': - case 'private': - case 'publish': - $post_status = $content_struct[ "{$post_type}_status" ]; - break; - default: - $post_status = $publish ? 'publish' : 'draft'; - break; - } - } - - $post_excerpt = isset( $content_struct['mt_excerpt'] ) ? $content_struct['mt_excerpt'] : null; - $post_more = isset( $content_struct['mt_text_more'] ) ? $content_struct['mt_text_more'] : null; - - $tags_input = isset( $content_struct['mt_keywords'] ) ? $content_struct['mt_keywords'] : null; - - if ( isset( $content_struct['mt_allow_comments'] ) ) { - if ( ! is_numeric( $content_struct['mt_allow_comments'] ) ) { - switch ( $content_struct['mt_allow_comments'] ) { - case 'closed': - $comment_status = 'closed'; - break; - case 'open': - $comment_status = 'open'; - break; - default: - $comment_status = get_default_comment_status( $post_type ); - break; - } - } else { - switch ( (int) $content_struct['mt_allow_comments'] ) { - case 0: - case 2: - $comment_status = 'closed'; - break; - case 1: - $comment_status = 'open'; - break; - default: - $comment_status = get_default_comment_status( $post_type ); - break; - } - } - } else { - $comment_status = get_default_comment_status( $post_type ); - } - - if ( isset( $content_struct['mt_allow_pings'] ) ) { - if ( ! is_numeric( $content_struct['mt_allow_pings'] ) ) { - switch ( $content_struct['mt_allow_pings'] ) { - case 'closed': - $ping_status = 'closed'; - break; - case 'open': - $ping_status = 'open'; - break; - default: - $ping_status = get_default_comment_status( $post_type, 'pingback' ); - break; - } - } else { - switch ( (int) $content_struct['mt_allow_pings'] ) { - case 0: - $ping_status = 'closed'; - break; - case 1: - $ping_status = 'open'; - break; - default: - $ping_status = get_default_comment_status( $post_type, 'pingback' ); - break; - } - } - } else { - $ping_status = get_default_comment_status( $post_type, 'pingback' ); - } - - if ( $post_more ) { - $post_content = $post_content . '<!--more-->' . $post_more; - } - - $to_ping = null; - if ( isset( $content_struct['mt_tb_ping_urls'] ) ) { - $to_ping = $content_struct['mt_tb_ping_urls']; - if ( is_array( $to_ping ) ) { - $to_ping = implode( ' ', $to_ping ); - } - } - - // Do some timestamp voodoo - if ( ! empty( $content_struct['date_created_gmt'] ) ) { - // We know this is supposed to be GMT, so we're going to slap that Z on there by force - $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z'; - } elseif ( ! empty( $content_struct['dateCreated'] ) ) { - $dateCreated = $content_struct['dateCreated']->getIso(); - } - - if ( ! empty( $dateCreated ) ) { - $post_date = iso8601_to_datetime( $dateCreated ); - $post_date_gmt = iso8601_to_datetime( $dateCreated, 'gmt' ); - } else { - $post_date = ''; - $post_date_gmt = ''; - } - - $post_category = array(); - if ( isset( $content_struct['categories'] ) ) { - $catnames = $content_struct['categories']; - - if ( is_array( $catnames ) ) { - foreach ( $catnames as $cat ) { - $post_category[] = get_cat_ID( $cat ); - } - } - } - - $postdata = compact( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'to_ping', 'post_type', 'post_name', 'post_password', 'post_parent', 'menu_order', 'tags_input', 'page_template' ); - - $post_ID = get_default_post_to_edit( $post_type, true )->ID; - $postdata['ID'] = $post_ID; - - // Only posts can be sticky - if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) { - $data = $postdata; - $data['sticky'] = $content_struct['sticky']; - $error = $this->_toggle_sticky( $data ); - if ( $error ) { - return $error; - } - } - - if ( isset( $content_struct['custom_fields'] ) ) { - $this->set_custom_fields( $post_ID, $content_struct['custom_fields'] ); - } - - if ( isset( $content_struct['wp_post_thumbnail'] ) ) { - if ( set_post_thumbnail( $post_ID, $content_struct['wp_post_thumbnail'] ) === false ) { - return new IXR_Error( 404, __( 'Invalid attachment ID.' ) ); - } - - unset( $content_struct['wp_post_thumbnail'] ); - } - - // Handle enclosures - $thisEnclosure = isset( $content_struct['enclosure'] ) ? $content_struct['enclosure'] : null; - $this->add_enclosure_if_new( $post_ID, $thisEnclosure ); - - $this->attach_uploads( $post_ID, $post_content ); - - // Handle post formats if assigned, value is validated earlier - // in this function - if ( isset( $content_struct['wp_post_format'] ) ) { - set_post_format( $post_ID, $content_struct['wp_post_format'] ); - } - - $post_ID = wp_insert_post( $postdata, true ); - if ( is_wp_error( $post_ID ) ) { - return new IXR_Error( 500, $post_ID->get_error_message() ); - } - - if ( ! $post_ID ) { - return new IXR_Error( 500, __( 'Sorry, your entry could not be posted.' ) ); - } - - /** - * Fires after a new post has been successfully created via the XML-RPC MovableType API. - * - * @since 3.4.0 - * - * @param int $post_ID ID of the new post. - * @param array $args An array of arguments to create the new post. - */ - do_action( 'xmlrpc_call_success_mw_newPost', $post_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return strval( $post_ID ); - } - - /** - * Adds an enclosure to a post if it's new. - * - * @since 2.8.0 - * - * @param integer $post_ID Post ID. - * @param array $enclosure Enclosure data. - */ - public function add_enclosure_if_new( $post_ID, $enclosure ) { - if ( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) { - $encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'] . "\n"; - $found = false; - $enclosures = get_post_meta( $post_ID, 'enclosure' ); - if ( $enclosures ) { - foreach ( $enclosures as $enc ) { - // This method used to omit the trailing new line. #23219 - if ( rtrim( $enc, "\n" ) == rtrim( $encstring, "\n" ) ) { - $found = true; - break; - } - } - } - if ( ! $found ) { - add_post_meta( $post_ID, 'enclosure', $encstring ); - } - } - } - - /** - * Attach upload to a post. - * - * @since 2.1.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param int $post_ID Post ID. - * @param string $post_content Post Content for attachment. - */ - public function attach_uploads( $post_ID, $post_content ) { - global $wpdb; - - // find any unattached files - $attachments = $wpdb->get_results( "SELECT ID, guid FROM {$wpdb->posts} WHERE post_parent = '0' AND post_type = 'attachment'" ); - if ( is_array( $attachments ) ) { - foreach ( $attachments as $file ) { - if ( ! empty( $file->guid ) && strpos( $post_content, $file->guid ) !== false ) { - $wpdb->update( $wpdb->posts, array( 'post_parent' => $post_ID ), array( 'ID' => $file->ID ) ); - } - } - } - } - - /** - * Edit a post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $content_struct - * @type int $publish - * } - * @return bool|IXR_Error True on success. - */ - public function mw_editPost( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[0]; - $username = $args[1]; - $password = $args[2]; - $content_struct = $args[3]; - $publish = isset( $args[4] ) ? $args[4] : 0; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.editPost' ); - - $postdata = get_post( $post_ID, ARRAY_A ); - - /* - * If there is no post data for the give post id, stop now and return an error. - * Otherwise a new post will be created (which was the old behavior). - */ - if ( ! $postdata || empty( $postdata['ID'] ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - // Use wp.editPost to edit post types other than post and page. - if ( ! in_array( $postdata['post_type'], array( 'post', 'page' ) ) ) { - return new IXR_Error( 401, __( 'Invalid post type.' ) ); - } - - // Thwart attempt to change the post type. - if ( ! empty( $content_struct['post_type'] ) && ( $content_struct['post_type'] != $postdata['post_type'] ) ) { - return new IXR_Error( 401, __( 'The post type may not be changed.' ) ); - } - - // Check for a valid post format if one was given - if ( isset( $content_struct['wp_post_format'] ) ) { - $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] ); - if ( ! array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) { - return new IXR_Error( 404, __( 'Invalid post format.' ) ); - } - } - - $this->escape( $postdata ); - - $ID = $postdata['ID']; - $post_content = $postdata['post_content']; - $post_title = $postdata['post_title']; - $post_excerpt = $postdata['post_excerpt']; - $post_password = $postdata['post_password']; - $post_parent = $postdata['post_parent']; - $post_type = $postdata['post_type']; - $menu_order = $postdata['menu_order']; - $ping_status = $postdata['ping_status']; - $comment_status = $postdata['comment_status']; - - // Let WordPress manage slug if none was provided. - $post_name = $postdata['post_name']; - if ( isset( $content_struct['wp_slug'] ) ) { - $post_name = $content_struct['wp_slug']; - } - - // Only use a password if one was given. - if ( isset( $content_struct['wp_password'] ) ) { - $post_password = $content_struct['wp_password']; - } - - // Only set a post parent if one was given. - if ( isset( $content_struct['wp_page_parent_id'] ) ) { - $post_parent = $content_struct['wp_page_parent_id']; - } - - // Only set the menu_order if it was given. - if ( isset( $content_struct['wp_page_order'] ) ) { - $menu_order = $content_struct['wp_page_order']; - } - - $page_template = null; - if ( ! empty( $content_struct['wp_page_template'] ) && 'page' == $post_type ) { - $page_template = $content_struct['wp_page_template']; - } - - $post_author = $postdata['post_author']; - - // Only set the post_author if one is set. - if ( isset( $content_struct['wp_author_id'] ) ) { - // Check permissions if attempting to switch author to or from another user. - if ( $user->ID != $content_struct['wp_author_id'] || $user->ID != $post_author ) { - switch ( $post_type ) { - case 'post': - if ( ! current_user_can( 'edit_others_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to change the post author as this user.' ) ); - } - break; - case 'page': - if ( ! current_user_can( 'edit_others_pages' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to change the page author as this user.' ) ); - } - break; - default: - return new IXR_Error( 401, __( 'Invalid post type.' ) ); - } - $post_author = $content_struct['wp_author_id']; - } - } - - if ( isset( $content_struct['mt_allow_comments'] ) ) { - if ( ! is_numeric( $content_struct['mt_allow_comments'] ) ) { - switch ( $content_struct['mt_allow_comments'] ) { - case 'closed': - $comment_status = 'closed'; - break; - case 'open': - $comment_status = 'open'; - break; - default: - $comment_status = get_default_comment_status( $post_type ); - break; - } - } else { - switch ( (int) $content_struct['mt_allow_comments'] ) { - case 0: - case 2: - $comment_status = 'closed'; - break; - case 1: - $comment_status = 'open'; - break; - default: - $comment_status = get_default_comment_status( $post_type ); - break; - } - } - } - - if ( isset( $content_struct['mt_allow_pings'] ) ) { - if ( ! is_numeric( $content_struct['mt_allow_pings'] ) ) { - switch ( $content_struct['mt_allow_pings'] ) { - case 'closed': - $ping_status = 'closed'; - break; - case 'open': - $ping_status = 'open'; - break; - default: - $ping_status = get_default_comment_status( $post_type, 'pingback' ); - break; - } - } else { - switch ( (int) $content_struct['mt_allow_pings'] ) { - case 0: - $ping_status = 'closed'; - break; - case 1: - $ping_status = 'open'; - break; - default: - $ping_status = get_default_comment_status( $post_type, 'pingback' ); - break; - } - } - } - - if ( isset( $content_struct['title'] ) ) { - $post_title = $content_struct['title']; - } - - if ( isset( $content_struct['description'] ) ) { - $post_content = $content_struct['description']; - } - - $post_category = array(); - if ( isset( $content_struct['categories'] ) ) { - $catnames = $content_struct['categories']; - if ( is_array( $catnames ) ) { - foreach ( $catnames as $cat ) { - $post_category[] = get_cat_ID( $cat ); - } - } - } - - if ( isset( $content_struct['mt_excerpt'] ) ) { - $post_excerpt = $content_struct['mt_excerpt']; - } - - $post_more = isset( $content_struct['mt_text_more'] ) ? $content_struct['mt_text_more'] : null; - - $post_status = $publish ? 'publish' : 'draft'; - if ( isset( $content_struct[ "{$post_type}_status" ] ) ) { - switch ( $content_struct[ "{$post_type}_status" ] ) { - case 'draft': - case 'pending': - case 'private': - case 'publish': - $post_status = $content_struct[ "{$post_type}_status" ]; - break; - default: - $post_status = $publish ? 'publish' : 'draft'; - break; - } - } - - $tags_input = isset( $content_struct['mt_keywords'] ) ? $content_struct['mt_keywords'] : null; - - if ( 'publish' == $post_status || 'private' == $post_status ) { - if ( 'page' == $post_type && ! current_user_can( 'publish_pages' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish this page.' ) ); - } elseif ( ! current_user_can( 'publish_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish this post.' ) ); - } - } - - if ( $post_more ) { - $post_content = $post_content . '<!--more-->' . $post_more; - } - - $to_ping = null; - if ( isset( $content_struct['mt_tb_ping_urls'] ) ) { - $to_ping = $content_struct['mt_tb_ping_urls']; - if ( is_array( $to_ping ) ) { - $to_ping = implode( ' ', $to_ping ); - } - } - - // Do some timestamp voodoo. - if ( ! empty( $content_struct['date_created_gmt'] ) ) { - // We know this is supposed to be GMT, so we're going to slap that Z on there by force. - $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z'; - } elseif ( ! empty( $content_struct['dateCreated'] ) ) { - $dateCreated = $content_struct['dateCreated']->getIso(); - } - - // Default to not flagging the post date to be edited unless it's intentional. - $edit_date = false; - - if ( ! empty( $dateCreated ) ) { - $post_date = iso8601_to_datetime( $dateCreated ); - $post_date_gmt = iso8601_to_datetime( $dateCreated, 'gmt' ); - - // Flag the post date to be edited. - $edit_date = true; - } else { - $post_date = $postdata['post_date']; - $post_date_gmt = $postdata['post_date_gmt']; - } - - // We've got all the data -- post it. - $newpost = compact( 'ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'edit_date', 'post_date', 'post_date_gmt', 'to_ping', 'post_name', 'post_password', 'post_parent', 'menu_order', 'post_author', 'tags_input', 'page_template' ); - - $result = wp_update_post( $newpost, true ); - if ( is_wp_error( $result ) ) { - return new IXR_Error( 500, $result->get_error_message() ); - } - - if ( ! $result ) { - return new IXR_Error( 500, __( 'Sorry, your entry could not be edited.' ) ); - } - - // Only posts can be sticky - if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) { - $data = $newpost; - $data['sticky'] = $content_struct['sticky']; - $data['post_type'] = 'post'; - $error = $this->_toggle_sticky( $data, true ); - if ( $error ) { - return $error; - } - } - - if ( isset( $content_struct['custom_fields'] ) ) { - $this->set_custom_fields( $post_ID, $content_struct['custom_fields'] ); - } - - if ( isset( $content_struct['wp_post_thumbnail'] ) ) { - - // Empty value deletes, non-empty value adds/updates. - if ( empty( $content_struct['wp_post_thumbnail'] ) ) { - delete_post_thumbnail( $post_ID ); - } else { - if ( set_post_thumbnail( $post_ID, $content_struct['wp_post_thumbnail'] ) === false ) { - return new IXR_Error( 404, __( 'Invalid attachment ID.' ) ); - } - } - unset( $content_struct['wp_post_thumbnail'] ); - } - - // Handle enclosures. - $thisEnclosure = isset( $content_struct['enclosure'] ) ? $content_struct['enclosure'] : null; - $this->add_enclosure_if_new( $post_ID, $thisEnclosure ); - - $this->attach_uploads( $ID, $post_content ); - - // Handle post formats if assigned, validation is handled earlier in this function. - if ( isset( $content_struct['wp_post_format'] ) ) { - set_post_format( $post_ID, $content_struct['wp_post_format'] ); - } - - /** - * Fires after a post has been successfully updated via the XML-RPC MovableType API. - * - * @since 3.4.0 - * - * @param int $post_ID ID of the updated post. - * @param array $args An array of arguments to update the post. - */ - do_action( 'xmlrpc_call_success_mw_editPost', $post_ID, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - return true; - } - - /** - * Retrieve post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type int $post_ID - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function mw_getPost( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[0]; - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - $postdata = get_post( $post_ID, ARRAY_A ); - if ( ! $postdata ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.getPost' ); - - if ( $postdata['post_date'] != '' ) { - $post_date = $this->_convert_date( $postdata['post_date'] ); - $post_date_gmt = $this->_convert_date_gmt( $postdata['post_date_gmt'], $postdata['post_date'] ); - $post_modified = $this->_convert_date( $postdata['post_modified'] ); - $post_modified_gmt = $this->_convert_date_gmt( $postdata['post_modified_gmt'], $postdata['post_modified'] ); - - $categories = array(); - $catids = wp_get_post_categories( $post_ID ); - foreach ( $catids as $catid ) { - $categories[] = get_cat_name( $catid ); - } - - $tagnames = array(); - $tags = wp_get_post_tags( $post_ID ); - if ( ! empty( $tags ) ) { - foreach ( $tags as $tag ) { - $tagnames[] = $tag->name; - } - $tagnames = implode( ', ', $tagnames ); - } else { - $tagnames = ''; - } - - $post = get_extended( $postdata['post_content'] ); - $link = get_permalink( $postdata['ID'] ); - - // Get the author info. - $author = get_userdata( $postdata['post_author'] ); - - $allow_comments = ( 'open' == $postdata['comment_status'] ) ? 1 : 0; - $allow_pings = ( 'open' == $postdata['ping_status'] ) ? 1 : 0; - - // Consider future posts as published - if ( $postdata['post_status'] === 'future' ) { - $postdata['post_status'] = 'publish'; - } - - // Get post format - $post_format = get_post_format( $post_ID ); - if ( empty( $post_format ) ) { - $post_format = 'standard'; - } - - $sticky = false; - if ( is_sticky( $post_ID ) ) { - $sticky = true; - } - - $enclosure = array(); - foreach ( (array) get_post_custom( $post_ID ) as $key => $val ) { - if ( $key == 'enclosure' ) { - foreach ( (array) $val as $enc ) { - $encdata = explode( "\n", $enc ); - $enclosure['url'] = trim( htmlspecialchars( $encdata[0] ) ); - $enclosure['length'] = (int) trim( $encdata[1] ); - $enclosure['type'] = trim( $encdata[2] ); - break 2; - } - } - } - - $resp = array( - 'dateCreated' => $post_date, - 'userid' => $postdata['post_author'], - 'postid' => $postdata['ID'], - 'description' => $post['main'], - 'title' => $postdata['post_title'], - 'link' => $link, - 'permaLink' => $link, - // commented out because no other tool seems to use this - // 'content' => $entry['post_content'], - 'categories' => $categories, - 'mt_excerpt' => $postdata['post_excerpt'], - 'mt_text_more' => $post['extended'], - 'wp_more_text' => $post['more_text'], - 'mt_allow_comments' => $allow_comments, - 'mt_allow_pings' => $allow_pings, - 'mt_keywords' => $tagnames, - 'wp_slug' => $postdata['post_name'], - 'wp_password' => $postdata['post_password'], - 'wp_author_id' => (string) $author->ID, - 'wp_author_display_name' => $author->display_name, - 'date_created_gmt' => $post_date_gmt, - 'post_status' => $postdata['post_status'], - 'custom_fields' => $this->get_custom_fields( $post_ID ), - 'wp_post_format' => $post_format, - 'sticky' => $sticky, - 'date_modified' => $post_modified, - 'date_modified_gmt' => $post_modified_gmt, - ); - - if ( ! empty( $enclosure ) ) { - $resp['enclosure'] = $enclosure; - } - - $resp['wp_post_thumbnail'] = get_post_thumbnail_id( $postdata['ID'] ); - - return $resp; - } else { - return new IXR_Error( 404, __( 'Sorry, no such post.' ) ); - } - } - - /** - * Retrieve list of recent posts. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $numberposts - * } - * @return array|IXR_Error - */ - public function mw_getRecentPosts( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - if ( isset( $args[3] ) ) { - $query = array( 'numberposts' => absint( $args[3] ) ); - } else { - $query = array(); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.getRecentPosts' ); - - $posts_list = wp_get_recent_posts( $query ); - - if ( ! $posts_list ) { - return array(); - } - - $recent_posts = array(); - foreach ( $posts_list as $entry ) { - if ( ! current_user_can( 'edit_post', $entry['ID'] ) ) { - continue; - } - - $post_date = $this->_convert_date( $entry['post_date'] ); - $post_date_gmt = $this->_convert_date_gmt( $entry['post_date_gmt'], $entry['post_date'] ); - $post_modified = $this->_convert_date( $entry['post_modified'] ); - $post_modified_gmt = $this->_convert_date_gmt( $entry['post_modified_gmt'], $entry['post_modified'] ); - - $categories = array(); - $catids = wp_get_post_categories( $entry['ID'] ); - foreach ( $catids as $catid ) { - $categories[] = get_cat_name( $catid ); - } - - $tagnames = array(); - $tags = wp_get_post_tags( $entry['ID'] ); - if ( ! empty( $tags ) ) { - foreach ( $tags as $tag ) { - $tagnames[] = $tag->name; - } - $tagnames = implode( ', ', $tagnames ); - } else { - $tagnames = ''; - } - - $post = get_extended( $entry['post_content'] ); - $link = get_permalink( $entry['ID'] ); - - // Get the post author info. - $author = get_userdata( $entry['post_author'] ); - - $allow_comments = ( 'open' == $entry['comment_status'] ) ? 1 : 0; - $allow_pings = ( 'open' == $entry['ping_status'] ) ? 1 : 0; - - // Consider future posts as published - if ( $entry['post_status'] === 'future' ) { - $entry['post_status'] = 'publish'; - } - - // Get post format - $post_format = get_post_format( $entry['ID'] ); - if ( empty( $post_format ) ) { - $post_format = 'standard'; - } - - $recent_posts[] = array( - 'dateCreated' => $post_date, - 'userid' => $entry['post_author'], - 'postid' => (string) $entry['ID'], - 'description' => $post['main'], - 'title' => $entry['post_title'], - 'link' => $link, - 'permaLink' => $link, - // commented out because no other tool seems to use this - // 'content' => $entry['post_content'], - 'categories' => $categories, - 'mt_excerpt' => $entry['post_excerpt'], - 'mt_text_more' => $post['extended'], - 'wp_more_text' => $post['more_text'], - 'mt_allow_comments' => $allow_comments, - 'mt_allow_pings' => $allow_pings, - 'mt_keywords' => $tagnames, - 'wp_slug' => $entry['post_name'], - 'wp_password' => $entry['post_password'], - 'wp_author_id' => (string) $author->ID, - 'wp_author_display_name' => $author->display_name, - 'date_created_gmt' => $post_date_gmt, - 'post_status' => $entry['post_status'], - 'custom_fields' => $this->get_custom_fields( $entry['ID'] ), - 'wp_post_format' => $post_format, - 'date_modified' => $post_modified, - 'date_modified_gmt' => $post_modified_gmt, - 'sticky' => ( $entry['post_type'] === 'post' && is_sticky( $entry['ID'] ) ), - 'wp_post_thumbnail' => get_post_thumbnail_id( $entry['ID'] ), - ); - } - - return $recent_posts; - } - - /** - * Retrieve the list of categories on a given blog. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function mw_getCategories( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.getCategories' ); - - $categories_struct = array(); - - $cats = get_categories( array( 'get' => 'all' ) ); - if ( $cats ) { - foreach ( $cats as $cat ) { - $struct = array(); - $struct['categoryId'] = $cat->term_id; - $struct['parentId'] = $cat->parent; - $struct['description'] = $cat->name; - $struct['categoryDescription'] = $cat->description; - $struct['categoryName'] = $cat->name; - $struct['htmlUrl'] = esc_html( get_category_link( $cat->term_id ) ); - $struct['rssUrl'] = esc_html( get_category_feed_link( $cat->term_id, 'rss2' ) ); - - $categories_struct[] = $struct; - } - } - - return $categories_struct; - } - - /** - * Uploads a file, following your settings. - * - * Adapted from a patch by Johann Richard. - * - * @link http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/ - * - * @since 1.5.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type array $data - * } - * @return array|IXR_Error - */ - public function mw_newMediaObject( $args ) { - global $wpdb; - - $username = $this->escape( $args[1] ); - $password = $this->escape( $args[2] ); - $data = $args[3]; - - $name = sanitize_file_name( $data['name'] ); - $type = $data['type']; - $bits = $data['bits']; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'metaWeblog.newMediaObject' ); - - if ( ! current_user_can( 'upload_files' ) ) { - $this->error = new IXR_Error( 401, __( 'Sorry, you are not allowed to upload files.' ) ); - return $this->error; - } - - if ( is_multisite() && upload_is_user_over_quota( false ) ) { - $this->error = new IXR_Error( - 401, - sprintf( - /* translators: %s: Allowed space allocation. */ - __( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ), - size_format( get_space_allowed() * MB_IN_BYTES ) - ) - ); - return $this->error; - } - - /** - * Filters whether to preempt the XML-RPC media upload. - * - * Passing a truthy value will effectively short-circuit the media upload, - * returning that value as a 500 error instead. - * - * @since 2.1.0 - * - * @param bool $error Whether to pre-empt the media upload. Default false. - */ - $upload_err = apply_filters( 'pre_upload_error', false ); - if ( $upload_err ) { - return new IXR_Error( 500, $upload_err ); - } - - $upload = wp_upload_bits( $name, null, $bits ); - if ( ! empty( $upload['error'] ) ) { - /* translators: 1: File name, 2: Error message. */ - $errorString = sprintf( __( 'Could not write file %1$s (%2$s).' ), $name, $upload['error'] ); - return new IXR_Error( 500, $errorString ); - } - // Construct the attachment array - $post_id = 0; - if ( ! empty( $data['post_id'] ) ) { - $post_id = (int) $data['post_id']; - - if ( ! current_user_can( 'edit_post', $post_id ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - } - $attachment = array( - 'post_title' => $name, - 'post_content' => '', - 'post_type' => 'attachment', - 'post_parent' => $post_id, - 'post_mime_type' => $type, - 'guid' => $upload['url'], - ); - - // Save the data - $id = wp_insert_attachment( $attachment, $upload['file'], $post_id ); - wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $upload['file'] ) ); - - /** - * Fires after a new attachment has been added via the XML-RPC MovableType API. - * - * @since 3.4.0 - * - * @param int $id ID of the new attachment. - * @param array $args An array of arguments to add the attachment. - */ - do_action( 'xmlrpc_call_success_mw_newMediaObject', $id, $args ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase - - $struct = $this->_prepare_media_item( get_post( $id ) ); - - // Deprecated values - $struct['id'] = $struct['attachment_id']; - $struct['file'] = $struct['title']; - $struct['url'] = $struct['link']; - - return $struct; - } - - /* MovableType API functions - * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html - */ - - /** - * Retrieve the post titles of recent posts. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * @type int $numberposts - * } - * @return array|IXR_Error - */ - public function mt_getRecentPostTitles( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - if ( isset( $args[3] ) ) { - $query = array( 'numberposts' => absint( $args[3] ) ); - } else { - $query = array(); - } - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.getRecentPostTitles' ); - - $posts_list = wp_get_recent_posts( $query ); - - if ( ! $posts_list ) { - $this->error = new IXR_Error( 500, __( 'Either there are no posts, or something went wrong.' ) ); - return $this->error; - } - - $recent_posts = array(); - - foreach ( $posts_list as $entry ) { - if ( ! current_user_can( 'edit_post', $entry['ID'] ) ) { - continue; - } - - $post_date = $this->_convert_date( $entry['post_date'] ); - $post_date_gmt = $this->_convert_date_gmt( $entry['post_date_gmt'], $entry['post_date'] ); - - $recent_posts[] = array( - 'dateCreated' => $post_date, - 'userid' => $entry['post_author'], - 'postid' => (string) $entry['ID'], - 'title' => $entry['post_title'], - 'post_status' => $entry['post_status'], - 'date_created_gmt' => $post_date_gmt, - ); - } - - return $recent_posts; - } - - /** - * Retrieve list of all categories on blog. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $blog_id (unused) - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function mt_getCategoryList( $args ) { - $this->escape( $args ); - - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! current_user_can( 'edit_posts' ) ) { - return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.getCategoryList' ); - - $categories_struct = array(); - - $cats = get_categories( - array( - 'hide_empty' => 0, - 'hierarchical' => 0, - ) - ); - if ( $cats ) { - foreach ( $cats as $cat ) { - $struct = array(); - $struct['categoryId'] = $cat->term_id; - $struct['categoryName'] = $cat->name; - - $categories_struct[] = $struct; - } - } - - return $categories_struct; - } - - /** - * Retrieve post categories. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $post_ID - * @type string $username - * @type string $password - * } - * @return array|IXR_Error - */ - public function mt_getPostCategories( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[0]; - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - if ( ! get_post( $post_ID ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.getPostCategories' ); - - $categories = array(); - $catids = wp_get_post_categories( intval( $post_ID ) ); - // first listed category will be the primary category - $isPrimary = true; - foreach ( $catids as $catid ) { - $categories[] = array( - 'categoryName' => get_cat_name( $catid ), - 'categoryId' => (string) $catid, - 'isPrimary' => $isPrimary, - ); - $isPrimary = false; - } - - return $categories; - } - - /** - * Sets categories for a post. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $post_ID - * @type string $username - * @type string $password - * @type array $categories - * } - * @return true|IXR_Error True on success. - */ - public function mt_setPostCategories( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[0]; - $username = $args[1]; - $password = $args[2]; - $categories = $args[3]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.setPostCategories' ); - - if ( ! get_post( $post_ID ) ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) ); - } - - $catids = array(); - foreach ( $categories as $cat ) { - $catids[] = $cat['categoryId']; - } - - wp_set_post_categories( $post_ID, $catids ); - - return true; - } - - /** - * Retrieve an array of methods supported by this server. - * - * @since 1.5.0 - * - * @return array - */ - public function mt_supportedMethods() { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.supportedMethods' ); - - return array_keys( $this->methods ); - } - - /** - * Retrieve an empty array because we don't support per-post text filters. - * - * @since 1.5.0 - */ - public function mt_supportedTextFilters() { - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.supportedTextFilters' ); - - /** - * Filters the MoveableType text filters list for XML-RPC. - * - * @since 2.2.0 - * - * @param array $filters An array of text filters. - */ - return apply_filters( 'xmlrpc_text_filters', array() ); - } - - /** - * Retrieve trackbacks sent to a given post. - * - * @since 1.5.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param int $post_ID - * @return array|IXR_Error - */ - public function mt_getTrackbackPings( $post_ID ) { - global $wpdb; - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.getTrackbackPings' ); - - $actual_post = get_post( $post_ID, ARRAY_A ); - - if ( ! $actual_post ) { - return new IXR_Error( 404, __( 'Sorry, no such post.' ) ); - } - - $comments = $wpdb->get_results( $wpdb->prepare( "SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID ) ); - - if ( ! $comments ) { - return array(); - } - - $trackback_pings = array(); - foreach ( $comments as $comment ) { - if ( 'trackback' == $comment->comment_type ) { - $content = $comment->comment_content; - $title = substr( $content, 8, ( strpos( $content, '</strong>' ) - 8 ) ); - $trackback_pings[] = array( - 'pingTitle' => $title, - 'pingURL' => $comment->comment_author_url, - 'pingIP' => $comment->comment_author_IP, - ); - } - } - - return $trackback_pings; - } - - /** - * Sets a post's publish status to 'publish'. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type int $post_ID - * @type string $username - * @type string $password - * } - * @return int|IXR_Error - */ - public function mt_publishPost( $args ) { - $this->escape( $args ); - - $post_ID = (int) $args[0]; - $username = $args[1]; - $password = $args[2]; - - $user = $this->login( $username, $password ); - if ( ! $user ) { - return $this->error; - } - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'mt.publishPost' ); - - $postdata = get_post( $post_ID, ARRAY_A ); - if ( ! $postdata ) { - return new IXR_Error( 404, __( 'Invalid post ID.' ) ); - } - - if ( ! current_user_can( 'publish_posts' ) || ! current_user_can( 'edit_post', $post_ID ) ) { - return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish this post.' ) ); - } - - $postdata['post_status'] = 'publish'; - - // retain old cats - $cats = wp_get_post_categories( $post_ID ); - $postdata['post_category'] = $cats; - $this->escape( $postdata ); - - return wp_update_post( $postdata ); - } - - /* PingBack functions - * specs on www.hixie.ch/specs/pingback/pingback - */ - - /** - * Retrieves a pingback and registers it. - * - * @since 1.5.0 - * - * @param array $args { - * Method arguments. Note: arguments must be ordered as documented. - * - * @type string $pagelinkedfrom - * @type string $pagelinkedto - * } - * @return string|IXR_Error - */ - public function pingback_ping( $args ) { - global $wpdb; - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'pingback.ping' ); - - $this->escape( $args ); - - $pagelinkedfrom = str_replace( '&', '&', $args[0] ); - $pagelinkedto = str_replace( '&', '&', $args[1] ); - $pagelinkedto = str_replace( '&', '&', $pagelinkedto ); - - /** - * Filters the pingback source URI. - * - * @since 3.6.0 - * - * @param string $pagelinkedfrom URI of the page linked from. - * @param string $pagelinkedto URI of the page linked to. - */ - $pagelinkedfrom = apply_filters( 'pingback_ping_source_uri', $pagelinkedfrom, $pagelinkedto ); - - if ( ! $pagelinkedfrom ) { - return $this->pingback_error( 0, __( 'A valid URL was not provided.' ) ); - } - - // Check if the page linked to is in our site - $pos1 = strpos( $pagelinkedto, str_replace( array( 'http://www.', 'http://', 'https://www.', 'https://' ), '', get_option( 'home' ) ) ); - if ( ! $pos1 ) { - return $this->pingback_error( 0, __( 'Is there no link to us?' ) ); - } - - // let's find which post is linked to - // FIXME: does url_to_postid() cover all these cases already? - // if so, then let's use it and drop the old code. - $urltest = parse_url( $pagelinkedto ); - $post_ID = url_to_postid( $pagelinkedto ); - if ( $post_ID ) { - // $way - } elseif ( isset( $urltest['path'] ) && preg_match( '#p/[0-9]{1,}#', $urltest['path'], $match ) ) { - // the path defines the post_ID (archives/p/XXXX) - $blah = explode( '/', $match[0] ); - $post_ID = (int) $blah[1]; - } elseif ( isset( $urltest['query'] ) && preg_match( '#p=[0-9]{1,}#', $urltest['query'], $match ) ) { - // the querystring defines the post_ID (?p=XXXX) - $blah = explode( '=', $match[0] ); - $post_ID = (int) $blah[1]; - } elseif ( isset( $urltest['fragment'] ) ) { - // an #anchor is there, it's either... - if ( intval( $urltest['fragment'] ) ) { - // ...an integer #XXXX (simplest case) - $post_ID = (int) $urltest['fragment']; - } elseif ( preg_match( '/post-[0-9]+/', $urltest['fragment'] ) ) { - // ...a post id in the form 'post-###' - $post_ID = preg_replace( '/[^0-9]+/', '', $urltest['fragment'] ); - } elseif ( is_string( $urltest['fragment'] ) ) { - // ...or a string #title, a little more complicated - $title = preg_replace( '/[^a-z0-9]/i', '.', $urltest['fragment'] ); - $sql = $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_title RLIKE %s", $title ); - $post_ID = $wpdb->get_var( $sql ); - if ( ! $post_ID ) { - // returning unknown error '0' is better than die()ing - return $this->pingback_error( 0, '' ); - } - } - } else { - // TODO: Attempt to extract a post ID from the given URL - return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) ); - } - $post_ID = (int) $post_ID; - - $post = get_post( $post_ID ); - - if ( ! $post ) { // Post_ID not found - return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) ); - } - - if ( $post_ID == url_to_postid( $pagelinkedfrom ) ) { - return $this->pingback_error( 0, __( 'The source URL and the target URL cannot both point to the same resource.' ) ); - } - - // Check if pings are on - if ( ! pings_open( $post ) ) { - return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) ); - } - - // Let's check that the remote site didn't already pingback this entry - if ( $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $post_ID, $pagelinkedfrom ) ) ) { - return $this->pingback_error( 48, __( 'The pingback has already been registered.' ) ); - } - - // very stupid, but gives time to the 'from' server to publish ! - sleep( 1 ); - - $remote_ip = preg_replace( '/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR'] ); - - /** This filter is documented in wp-includes/class-http.php */ - $user_agent = apply_filters( 'http_headers_useragent', 'WordPress/' . get_bloginfo( 'version' ) . '; ' . get_bloginfo( 'url' ), $url ); - - // Let's check the remote site - $http_api_args = array( - 'timeout' => 10, - 'redirection' => 0, - 'limit_response_size' => 153600, // 150 KB - 'user-agent' => "$user_agent; verifying pingback from $remote_ip", - 'headers' => array( - 'X-Pingback-Forwarded-For' => $remote_ip, - ), - ); - - $request = wp_safe_remote_get( $pagelinkedfrom, $http_api_args ); - $remote_source = wp_remote_retrieve_body( $request ); - $remote_source_original = $remote_source; - - if ( ! $remote_source ) { - return $this->pingback_error( 16, __( 'The source URL does not exist.' ) ); - } - - /** - * Filters the pingback remote source. - * - * @since 2.5.0 - * - * @param string $remote_source Response source for the page linked from. - * @param string $pagelinkedto URL of the page linked to. - */ - $remote_source = apply_filters( 'pre_remote_source', $remote_source, $pagelinkedto ); - - // Work around bug in strip_tags(): - $remote_source = str_replace( '<!DOC', '<DOC', $remote_source ); - $remote_source = preg_replace( '/[\r\n\t ]+/', ' ', $remote_source ); // normalize spaces - $remote_source = preg_replace( '/<\/*(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/', "\n\n", $remote_source ); - - preg_match( '|<title>([^<]*?)</title>|is', $remote_source, $matchtitle ); - $title = isset( $matchtitle[1] ) ? $matchtitle[1] : ''; - if ( empty( $title ) ) { - return $this->pingback_error( 32, __( 'We cannot find a title on that page.' ) ); - } - - // Remove all script and style tags including their content. - $remote_source = preg_replace( '@<(script|style)[^>]*?>.*?</\\1>@si', '', $remote_source ); - // Just keep the tag we need. - $remote_source = strip_tags( $remote_source, '<a>' ); - - $p = explode( "\n\n", $remote_source ); - - $preg_target = preg_quote( $pagelinkedto, '|' ); - - foreach ( $p as $para ) { - if ( strpos( $para, $pagelinkedto ) !== false ) { // it exists, but is it a link? - preg_match( '|<a[^>]+?' . $preg_target . '[^>]*>([^>]+?)</a>|', $para, $context ); - - // If the URL isn't in a link context, keep looking - if ( empty( $context ) ) { - continue; - } - - // We're going to use this fake tag to mark the context in a bit - // the marker is needed in case the link text appears more than once in the paragraph - $excerpt = preg_replace( '|\</?wpcontext\>|', '', $para ); - - // prevent really long link text - if ( strlen( $context[1] ) > 100 ) { - $context[1] = substr( $context[1], 0, 100 ) . '…'; - } - - $marker = '<wpcontext>' . $context[1] . '</wpcontext>'; // set up our marker - $excerpt = str_replace( $context[0], $marker, $excerpt ); // swap out the link for our marker - $excerpt = strip_tags( $excerpt, '<wpcontext>' ); // strip all tags but our context marker - $excerpt = trim( $excerpt ); - $preg_marker = preg_quote( $marker, '|' ); - $excerpt = preg_replace( "|.*?\s(.{0,100}$preg_marker.{0,100})\s.*|s", '$1', $excerpt ); - $excerpt = strip_tags( $excerpt ); // YES, again, to remove the marker wrapper - break; - } - } - - if ( empty( $context ) ) { // Link to target not found - return $this->pingback_error( 17, __( 'The source URL does not contain a link to the target URL, and so cannot be used as a source.' ) ); - } - - $pagelinkedfrom = str_replace( '&', '&', $pagelinkedfrom ); - - $context = '[…] ' . esc_html( $excerpt ) . ' […]'; - $pagelinkedfrom = $this->escape( $pagelinkedfrom ); - - $comment_post_ID = (int) $post_ID; - $comment_author = $title; - $comment_author_email = ''; - $this->escape( $comment_author ); - $comment_author_url = $pagelinkedfrom; - $comment_content = $context; - $this->escape( $comment_content ); - $comment_type = 'pingback'; - - $commentdata = compact( - 'comment_post_ID', - 'comment_author', - 'comment_author_url', - 'comment_author_email', - 'comment_content', - 'comment_type', - 'remote_source', - 'remote_source_original' - ); - - $comment_ID = wp_new_comment( $commentdata ); - - if ( is_wp_error( $comment_ID ) ) { - return $this->pingback_error( 0, $comment_ID->get_error_message() ); - } - - /** - * Fires after a post pingback has been sent. - * - * @since 0.71 - * - * @param int $comment_ID Comment ID. - */ - do_action( 'pingback_post', $comment_ID ); - - /* translators: 1: URL of the page linked from, 2: URL of the page linked to. */ - return sprintf( __( 'Pingback from %1$s to %2$s registered. Keep the web talking! :-)' ), $pagelinkedfrom, $pagelinkedto ); - } - - /** - * Retrieve array of URLs that pingbacked the given URL. - * - * Specs on http://www.aquarionics.com/misc/archives/blogite/0198.html - * - * @since 1.5.0 - * - * @global wpdb $wpdb WordPress database abstraction object. - * - * @param string $url - * @return array|IXR_Error - */ - public function pingback_extensions_getPingbacks( $url ) { - global $wpdb; - - /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */ - do_action( 'xmlrpc_call', 'pingback.extensions.getPingbacks' ); - - $url = $this->escape( $url ); - - $post_ID = url_to_postid( $url ); - if ( ! $post_ID ) { - // We aren't sure that the resource is available and/or pingback enabled - return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) ); - } - - $actual_post = get_post( $post_ID, ARRAY_A ); - - if ( ! $actual_post ) { - // No such post = resource not found - return $this->pingback_error( 32, __( 'The specified target URL does not exist.' ) ); - } - - $comments = $wpdb->get_results( $wpdb->prepare( "SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID ) ); - - if ( ! $comments ) { - return array(); - } - - $pingbacks = array(); - foreach ( $comments as $comment ) { - if ( 'pingback' == $comment->comment_type ) { - $pingbacks[] = $comment->comment_author_url; - } - } - - return $pingbacks; - } - - /** - * Sends a pingback error based on the given error code and message. - * - * @since 3.6.0 - * - * @param int $code Error code. - * @param string $message Error message. - * @return IXR_Error Error object. - */ - protected function pingback_error( $code, $message ) { - /** - * Filters the XML-RPC pingback error return. - * - * @since 3.5.1 - * - * @param IXR_Error $error An IXR_Error object containing the error code and message. - */ - return apply_filters( 'xmlrpc_pingback_error', new IXR_Error( $code, $message ) ); - } -} |