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<title>[15647] trunk/wp-includes/class.wp-xmlrpc-server.php: First part of #14820.</title>
</head>
<body>
<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/15647">15647</a></dd>
<dt>Author</dt> <dd>westi</dd>
<dt>Date</dt> <dd>2010-09-23 21:22:21 +0000 (Thu, 23 Sep 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>First part of <a href="http://trac.wordpress.org/ticket/14820">#14820</a>. Copy the file to preserve history. Props filosofo.</pre>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkwpincludesclasswpxmlrpcserverphp">trunk/wp-includes/class.wp-xmlrpc-server.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesclasswpxmlrpcserverphpfromrev15646trunkxmlrpcphp"></a>
<div class="copfile"><h4>Copied: trunk/wp-includes/class.wp-xmlrpc-server.php (from rev 15646, trunk/xmlrpc.php) (0 => 15647)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/class.wp-xmlrpc-server.php (rev 0)
+++ trunk/wp-includes/class.wp-xmlrpc-server.php 2010-09-23 21:22:21 UTC (rev 15647)
</span><span class="lines">@@ -0,0 +1,3341 @@
</span><ins>+<?php
+/**
+ * XML-RPC protocol support for WordPress
+ *
+ * @package WordPress
+ */
+
+/**
+ * Whether this is a XMLRPC Request
+ *
+ * @var bool
+ */
+define('XMLRPC_REQUEST', true);
+
+// Some browser-embedded clients send cookies. We don't want them.
+$_COOKIE = array();
+
+// A bug in PHP < 5.2.2 makes $HTTP_RAW_POST_DATA not set by default,
+// but we can do it ourself.
+if ( !isset( $HTTP_RAW_POST_DATA ) ) {
+ $HTTP_RAW_POST_DATA = file_get_contents( 'php://input' );
+}
+
+// fix for mozBlog and other cases where '<?xml' isn't on the very first line
+if ( isset($HTTP_RAW_POST_DATA) )
+ $HTTP_RAW_POST_DATA = trim($HTTP_RAW_POST_DATA);
+
+/** Include the bootstrap for setting up WordPress environment */
+include('./wp-load.php');
+
+if ( isset( $_GET['rsd'] ) ) { // http://archipelago.phrasewise.com/rsd
+header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
+?>
+<?php echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
+<rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd">
+ <service>
+ <engineName>WordPress</engineName>
+ <engineLink>http://wordpress.org/</engineLink>
+ <homePageLink><?php bloginfo_rss('url') ?></homePageLink>
+ <apis>
+ <api name="WordPress" blogID="1" preferred="true" apiLink="<?php echo site_url('xmlrpc.php', 'rpc') ?>" />
+ <api name="Movable Type" blogID="1" preferred="false" apiLink="<?php echo site_url('xmlrpc.php', 'rpc') ?>" />
+ <api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php echo site_url('xmlrpc.php', 'rpc') ?>" />
+ <api name="Blogger" blogID="1" preferred="false" apiLink="<?php echo site_url('xmlrpc.php', 'rpc') ?>" />
+ <api name="Atom" blogID="" preferred="false" apiLink="<?php echo apply_filters('atom_service_url', site_url('wp-app.php/service', 'rpc') ) ?>" />
+ </apis>
+ </service>
+</rsd>
+<?php
+exit;
+}
+
+include_once(ABSPATH . 'wp-admin/includes/admin.php');
+include_once(ABSPATH . WPINC . '/class-IXR.php');
+
+// Turn off all warnings and errors.
+// error_reporting(0);
+
+/**
+ * Posts submitted via the xmlrpc interface get that title
+ * @name post_default_title
+ * @var string
+ */
+$post_default_title = "";
+
+/**
+ * Whether to enable XMLRPC Logging.
+ *
+ * @name xmlrpc_logging
+ * @var int|bool
+ */
+$xmlrpc_logging = 0;
+
+/**
+ * logIO() - Writes logging info to a file.
+ *
+ * @uses $xmlrpc_logging
+ * @package WordPress
+ * @subpackage Logging
+ *
+ * @param string $io Whether input or output
+ * @param string $msg Information describing logging reason.
+ * @return bool Always return true
+ */
+function logIO($io,$msg) {
+ global $xmlrpc_logging;
+ if ($xmlrpc_logging) {
+ $fp = fopen("../xmlrpc.log","a+");
+ $date = gmdate("Y-m-d H:i:s ");
+ $iot = ($io == "I") ? " Input: " : " Output: ";
+ fwrite($fp, "\n\n".$date.$iot.$msg);
+ fclose($fp);
+ }
+ return true;
+}
+
+if ( isset($HTTP_RAW_POST_DATA) )
+ logIO("I", $HTTP_RAW_POST_DATA);
+
+/**
+ * WordPress XMLRPC server implementation.
+ *
+ * Implements compatability for Blogger API, MetaWeblog API, MovableType, and
+ * pingback. Additional WordPress API for managing comments, pages, posts,
+ * options, etc.
+ *
+ * Since WordPress 2.6.0, WordPress XMLRPC server can be disabled in the
+ * administration panels.
+ *
+ * @package WordPress
+ * @subpackage Publishing
+ * @since 1.5.0
+ */
+class wp_xmlrpc_server extends IXR_Server {
+
+ /**
+ * Register all of the XMLRPC methods that XMLRPC server understands.
+ *
+ * PHP4 constructor and sets up server and method property. Passes XMLRPC
+ * methods through the 'xmlrpc_methods' filter to allow plugins to extend
+ * or replace XMLRPC methods.
+ *
+ * @since 1.5.0
+ *
+ * @return wp_xmlrpc_server
+ */
+ function wp_xmlrpc_server() {
+ $this->methods = array(
+ // WordPress API
+ 'wp.getUsersBlogs' => 'this:wp_getUsersBlogs',
+ '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.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',
+
+ // Blogger API
+ 'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
+ 'blogger.getUserInfo' => 'this:blogger_getUserInfo',
+ 'blogger.getPost' => 'this:blogger_getPost',
+ 'blogger.getRecentPosts' => 'this:blogger_getRecentPosts',
+ 'blogger.getTemplate' => 'this:blogger_getTemplate',
+ 'blogger.setTemplate' => 'this:blogger_setTemplate',
+ '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.getTemplate' => 'this:blogger_getTemplate',
+ 'metaWeblog.setTemplate' => 'this:blogger_setTemplate',
+ '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( );
+ $this->methods = apply_filters('xmlrpc_methods', $this->methods);
+ }
+
+ function serve_request() {
+ $this->IXR_Server($this->methods);
+ }
+
+ /**
+ * Test XMLRPC API by saying, "Hello!" to client.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method Parameters.
+ * @return string
+ */
+ function sayHello($args) {
+ return 'Hello!';
+ }
+
+ /**
+ * Test XMLRPC API by adding two numbers for client.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method Parameters.
+ * @return int
+ */
+ function addTwoNumbers($args) {
+ $number1 = $args[0];
+ $number2 = $args[1];
+ return $number1 + $number2;
+ }
+
+ /**
+ * Check user's credentials.
+ *
+ * @since 1.5.0
+ *
+ * @param string $user_login User's username.
+ * @param string $user_pass User's password.
+ * @return bool Whether authentication passed.
+ * @deprecated use wp_xmlrpc_server::login
+ * @see wp_xmlrpc_server::login
+ */
+ function login_pass_ok($user_login, $user_pass) {
+ if ( !get_option( 'enable_xmlrpc' ) ) {
+ $this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this site. An admin user can enable them at %s'), admin_url('options-writing.php') ) );
+ return false;
+ }
+
+ if (!user_pass_ok($user_login, $user_pass)) {
+ $this->error = new IXR_Error(403, __('Bad login/pass combination.'));
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Log user in.
+ *
+ * @since 2.8
+ *
+ * @param string $username User's username.
+ * @param string $password User's password.
+ * @return mixed WP_User object if authentication passed, false otherwise
+ */
+ function login($username, $password) {
+ if ( !get_option( 'enable_xmlrpc' ) ) {
+ $this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this site. An admin user can enable them at %s'), admin_url('options-writing.php') ) );
+ return false;
+ }
+
+ $user = wp_authenticate($username, $password);
+
+ if (is_wp_error($user)) {
+ $this->error = new IXR_Error(403, __('Bad login/pass combination.'));
+ return false;
+ }
+
+ wp_set_current_user( $user->ID );
+ return $user;
+ }
+
+ /**
+ * Sanitize string or array of strings for database.
+ *
+ * @since 1.5.2
+ *
+ * @param string|array $array Sanitize single string or array of strings.
+ * @return string|array Type matches $array and sanitized for the database.
+ */
+ function escape(&$array) {
+ global $wpdb;
+
+ if (!is_array($array)) {
+ return($wpdb->escape($array));
+ } else {
+ foreach ( (array) $array as $k => $v ) {
+ if ( is_array($v) ) {
+ $this->escape($array[$k]);
+ } else if ( is_object($v) ) {
+ //skip
+ } else {
+ $array[$k] = $wpdb->escape($v);
+ }
+ }
+ }
+ }
+
+ /**
+ * Retrieve custom fields for post.
+ *
+ * @since 2.5.0
+ *
+ * @param int $post_id Post ID.
+ * @return array Custom fields, if exist.
+ */
+ function get_custom_fields($post_id) {
+ $post_id = (int) $post_id;
+
+ $custom_fields = array();
+
+ foreach ( (array) has_meta($post_id) as $meta ) {
+ // Don't expose protected fields.
+ if ( strpos($meta['meta_key'], '_wp_') === 0 ) {
+ 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 $fields Custom fields.
+ */
+ function set_custom_fields($post_id, $fields) {
+ $post_id = (int) $post_id;
+
+ foreach ( (array) $fields as $meta ) {
+ if ( isset($meta['id']) ) {
+ $meta['id'] = (int) $meta['id'];
+
+ if ( isset($meta['key']) ) {
+ update_meta($meta['id'], $meta['key'], $meta['value']);
+ }
+ else {
+ delete_meta($meta['id']);
+ }
+ }
+ else {
+ $_POST['metakeyinput'] = $meta['key'];
+ $_POST['metavalue'] = $meta['value'];
+ add_meta($post_id);
+ }
+ }
+ }
+
+ /**
+ * Set up blog options property.
+ *
+ * Passes property through 'xmlrpc_blog_options' filter.
+ *
+ * @since 2.6.0
+ */
+ function initialise_blog_option_info( ) {
+ global $wp_version;
+
+ $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' => $wp_version
+ ),
+ 'blog_url' => array(
+ 'desc' => __( 'Site URL' ),
+ 'readonly' => true,
+ 'option' => 'siteurl'
+ ),
+
+ // 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'
+ )
+ );
+
+ $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 parameters.
+ * @return array
+ */
+ function wp_getUsersBlogs( $args ) {
+ global $current_site;
+ // 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 = $args[1];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+
+ do_action( 'xmlrpc_call', 'wp.getUsersBlogs' );
+
+ $blogs = (array) get_blogs_of_user( $user->ID );
+ $struct = array( );
+
+ foreach ( $blogs as $blog ) {
+ // Don't include blogs that aren't hosted at this site
+ if ( $blog->site_id != $current_site->id )
+ continue;
+
+ $blog_id = $blog->userblog_id;
+ switch_to_blog($blog_id);
+ $is_admin = current_user_can('manage_options');
+
+ $struct[] = array(
+ 'isAdmin' => $is_admin,
+ 'url' => get_option( 'home' ) . '/',
+ 'blogid' => $blog_id,
+ 'blogName' => get_option( 'blogname' ),
+ 'xmlrpc' => site_url( 'xmlrpc.php' )
+ );
+
+ restore_current_blog( );
+ }
+
+ return $struct;
+ }
+
+ /**
+ * Retrieve page.
+ *
+ * @since 2.2.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getPage($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $page_id = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+
+ if ( !$user = $this->login($username, $password) ) {
+ return $this->error;
+ }
+
+ if ( !current_user_can( 'edit_page', $page_id ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit this page.' ) );
+
+ do_action('xmlrpc_call', 'wp.getPage');
+
+ // Lookup page info.
+ $page = get_page($page_id);
+
+ // If we found the page then format the data.
+ if ( $page->ID && ($page->post_type == "page") ) {
+ // Get all of the page content and link.
+ $full_page = get_extended($page->post_content);
+ $link = post_permalink($page->ID);
+
+ // Get info the page parent if there is one.
+ $parent_title = "";
+ if ( !empty($page->post_parent) ) {
+ $parent = get_page($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 = mysql2date("Ymd\TH:i:s", $page->post_date, false);
+ $page_date_gmt = mysql2date("Ymd\TH:i:s", $page->post_date_gmt, false);
+
+ // For drafts use the GMT version of the date
+ if ( $page->post_status == 'draft' )
+ $page_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $page->post_date ), 'Ymd\TH:i:s' );
+
+ // Pull the categories info together.
+ $categories = array();
+ foreach ( wp_get_post_categories($page->ID) as $cat_id ) {
+ $categories[] = get_cat_name($cat_id);
+ }
+
+ // Get the author info.
+ $author = get_userdata($page->post_author);
+
+ $page_template = get_post_meta( $page->ID, '_wp_page_template', true );
+ if ( empty( $page_template ) )
+ $page_template = 'default';
+
+ $page_struct = array(
+ "dateCreated" => new IXR_Date($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" => $author->ID,
+ "wp_author_display_name" => $author->display_name,
+ "date_created_gmt" => new IXR_Date($page_date_gmt),
+ "custom_fields" => $this->get_custom_fields($page_id),
+ "wp_page_template" => $page_template
+ );
+
+ return($page_struct);
+ }
+ // If the page doesn't exist indicate that.
+ else {
+ return(new IXR_Error(404, __("Sorry, no such page.")));
+ }
+ }
+
+ /**
+ * Retrieve Pages.
+ *
+ * @since 2.2.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getPages($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $num_pages = isset($args[3]) ? (int) $args[3] : 10;
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_pages' ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
+
+ 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();
+
+ for ( $i = 0; $i < $num_pages; $i++ ) {
+ $page = wp_xmlrpc_server::wp_getPage(array(
+ $blog_id, $pages[$i]->ID, $username, $password
+ ));
+ $pages_struct[] = $page;
+ }
+
+ return($pages_struct);
+ }
+ // If no pages were found return an error.
+ else {
+ return(array());
+ }
+ }
+
+ /**
+ * Create new page.
+ *
+ * @since 2.2.0
+ *
+ * @param array $args Method parameters.
+ * @return unknown
+ */
+ function wp_newPage($args) {
+ // Items not escaped here will be escaped in newPost.
+ $username = $this->escape($args[1]);
+ $password = $this->escape($args[2]);
+ $page = $args[3];
+ $publish = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'wp.newPage');
+
+ // Make sure the user is allowed to add new pages.
+ if ( !current_user_can("publish_pages") )
+ return(new IXR_Error(401, __("Sorry, you cannot add new pages.")));
+
+ // 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 $args Method parameters.
+ * @return bool True, if success.
+ */
+ function wp_deletePage($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $page_id = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ 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.
+ $actual_page = wp_get_single_post($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 do not have the right 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.")));
+
+ return(true);
+ }
+
+ /**
+ * Edit page.
+ *
+ * @since 2.2.0
+ *
+ * @param array $args Method parameters.
+ * @return unknown
+ */
+ function wp_editPage($args) {
+ // Items not escaped here will be escaped in editPost.
+ $blog_id = (int) $args[0];
+ $page_id = (int) $this->escape($args[1]);
+ $username = $this->escape($args[2]);
+ $password = $this->escape($args[3]);
+ $content = $args[4];
+ $publish = $args[5];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'wp.editPage');
+
+ // Get the page data and make sure it is a page.
+ $actual_page = wp_get_single_post($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 do not have the right 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
+ *
+ * @param array $args Method parameters.
+ * @return unknown
+ */
+ function wp_getPageList($args) {
+ global $wpdb;
+
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_pages' ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
+
+ 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 formated properly.
+ $num_pages = count($page_list);
+ for ( $i = 0; $i < $num_pages; $i++ ) {
+ $post_date = mysql2date("Ymd\TH:i:s", $page_list[$i]->post_date, false);
+ $post_date_gmt = mysql2date("Ymd\TH:i:s", $page_list[$i]->post_date_gmt, false);
+
+ $page_list[$i]->dateCreated = new IXR_Date($post_date);
+ $page_list[$i]->date_created_gmt = new IXR_Date($post_date_gmt);
+
+ // For drafts use the GMT version of the date
+ if ( $page_list[$i]->post_status == 'draft' ) {
+ $page_list[$i]->date_created_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $page_list[$i]->post_date ), 'Ymd\TH:i:s' );
+ $page_list[$i]->date_created_gmt = new IXR_Date( $page_list[$i]->date_created_gmt );
+ }
+
+ 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 $args Method parameters.
+ * @return array
+ */
+ function wp_getAuthors($args) {
+
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can("edit_posts") )
+ return(new IXR_Error(401, __("Sorry, you cannot edit posts on this site.")));
+
+ do_action('xmlrpc_call', 'wp.getAuthors');
+
+ $authors = array();
+ foreach ( get_users() as $user_id => $user_object ) {
+ $authors[] = array(
+ "user_id" => $user_id,
+ "user_login" => $user_object->user_login,
+ "display_name" => $user_object->display_name
+ );
+ }
+
+ return $authors;
+ }
+
+ /**
+ * Get list of all tags
+ *
+ * @since 2.7
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getTags( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ 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.' ) );
+
+ do_action( 'xmlrpc_call', 'wp.getKeywords' );
+
+ $tags = array( );
+
+ if ( $all_tags = get_tags() ) {
+ foreach( (array) $all_tags as $tag ) {
+ $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 $args Method parameters.
+ * @return int Category ID.
+ */
+ function wp_newCategory($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $category = $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'wp.newCategory');
+
+ // Make sure the user is allowed to add a category.
+ if ( !current_user_can("manage_categories") )
+ return(new IXR_Error(401, __("Sorry, you do not have the right to add a category.")));
+
+ // If no slug was provided make it empty so that
+ // WordPress will generate one.
+ if ( empty($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 ( ! $cat_id ) {
+ return(new IXR_Error(500, __("Sorry, the new category failed.")));
+ }
+
+ return($cat_id);
+ }
+
+ /**
+ * Remove category.
+ *
+ * @since 2.5.0
+ *
+ * @param array $args Method parameters.
+ * @return mixed See {@link wp_delete_category()} for return info.
+ */
+ function wp_deleteCategory($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $category_id = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'wp.deleteCategory');
+
+ if ( !current_user_can("manage_categories") )
+ return new IXR_Error( 401, __( "Sorry, you do not have the right to delete a category." ) );
+
+ return wp_delete_category( $category_id );
+ }
+
+ /**
+ * Retrieve category list.
+ *
+ * @since 2.2.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_suggestCategories($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $category = $args[3];
+ $max_results = (int) $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_posts' ) )
+ return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts to this site in order to view categories.' ) );
+
+ 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->cat_ID,
+ "category_name" => $cat->cat_name
+ );
+ }
+
+ return($category_suggestions);
+ }
+
+ /**
+ * Retrieve comment.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getComment($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $comment_id = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'moderate_comments' ) )
+ return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.getComment');
+
+ if ( ! $comment = get_comment($comment_id) )
+ return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
+
+ // Format page date.
+ $comment_date = mysql2date("Ymd\TH:i:s", $comment->comment_date, false);
+ $comment_date_gmt = mysql2date("Ymd\TH:i:s", $comment->comment_date_gmt, false);
+
+ if ( '0' == $comment->comment_approved )
+ $comment_status = 'hold';
+ else if ( 'spam' == $comment->comment_approved )
+ $comment_status = 'spam';
+ else if ( '1' == $comment->comment_approved )
+ $comment_status = 'approve';
+ else
+ $comment_status = $comment->comment_approved;
+
+ $link = get_comment_link($comment);
+
+ $comment_struct = array(
+ "date_created_gmt" => new IXR_Date($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" => $link,
+ "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,
+ );
+
+ return $comment_struct;
+ }
+
+ /**
+ * Retrieve comments.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getComments($args) {
+ $raw_args = $args;
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $struct = $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'moderate_comments' ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit comments.' ) );
+
+ do_action('xmlrpc_call', 'wp.getComments');
+
+ if ( isset($struct['status']) )
+ $status = $struct['status'];
+ else
+ $status = '';
+
+ $post_id = '';
+ if ( isset($struct['post_id']) )
+ $post_id = absint($struct['post_id']);
+
+ $offset = 0;
+ if ( isset($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 ) );
+ $num_comments = count($comments);
+
+ if ( ! $num_comments )
+ return array();
+
+ $comments_struct = array();
+
+ for ( $i = 0; $i < $num_comments; $i++ ) {
+ $comment = wp_xmlrpc_server::wp_getComment(array(
+ $raw_args[0], $raw_args[1], $raw_args[2], $comments[$i]->comment_ID,
+ ));
+ $comments_struct[] = $comment;
+ }
+
+ return $comments_struct;
+ }
+
+ /**
+ * Remove comment.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return mixed {@link wp_delete_comment()}
+ */
+ function wp_deleteComment($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $comment_ID = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'moderate_comments' ) )
+ return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.deleteComment');
+
+ if ( ! get_comment($comment_ID) )
+ return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
+
+ return wp_delete_comment($comment_ID);
+ }
+
+ /**
+ * Edit comment.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return bool True, on success.
+ */
+ function wp_editComment($args) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $comment_ID = (int) $args[3];
+ $content_struct = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'moderate_comments' ) )
+ return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.editComment');
+
+ if ( ! get_comment($comment_ID) )
+ return new IXR_Error( 404, __( 'Invalid 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_approved = $content_struct['status'];
+ }
+
+ // Do some timestamp voodoo
+ if ( !empty( $content_struct['date_created_gmt'] ) ) {
+ $dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+ $comment_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+ $comment_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+ }
+
+ if ( isset($content_struct['content']) )
+ $comment_content = $content_struct['content'];
+
+ if ( isset($content_struct['author']) )
+ $comment_author = $content_struct['author'];
+
+ if ( isset($content_struct['author_url']) )
+ $comment_author_url = $content_struct['author_url'];
+
+ if ( isset($content_struct['author_email']) )
+ $comment_author_email = $content_struct['author_email'];
+
+ // We've got all the data -- post it:
+ $comment = compact('comment_ID', 'comment_content', 'comment_approved', 'comment_date', 'comment_date_gmt', 'comment_author', 'comment_author_email', 'comment_author_url');
+
+ $result = wp_update_comment($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. Something wrong happened.'));
+
+ return true;
+ }
+
+ /**
+ * Create new comment.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return mixed {@link wp_new_comment()}
+ */
+ function wp_newComment($args) {
+ global $wpdb;
+
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $post = $args[3];
+ $content_struct = $args[4];
+
+ $allow_anon = apply_filters('xmlrpc_allow_anonymous_comments', false);
+
+ $user = $this->login($username, $password);
+
+ if ( !$user ) {
+ $logged_in = false;
+ if ( $allow_anon && get_option('comment_registration') )
+ return new IXR_Error( 403, __( 'You must be registered to comment' ) );
+ else if ( !$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.' ) );
+
+ $comment['comment_post_ID'] = $post_id;
+
+ if ( $logged_in ) {
+ $comment['comment_author'] = $wpdb->escape( $user->display_name );
+ $comment['comment_author_email'] = $wpdb->escape( $user->user_email );
+ $comment['comment_author_url'] = $wpdb->escape( $user->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;
+
+ $comment['comment_content'] = $content_struct['content'];
+
+ do_action('xmlrpc_call', 'wp.newComment');
+
+ return wp_new_comment($comment);
+ }
+
+ /**
+ * Retrieve all of the comment status.
+ *
+ * @since 2.7.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getCommentStatusList($args) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'moderate_comments' ) )
+ return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.getCommentStatusList');
+
+ return get_comment_statuses( );
+ }
+
+ /**
+ * Retrieve comment count.
+ *
+ * @since 2.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getCommentCount( $args ) {
+ $this->escape($args);
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $post_id = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_posts' ) )
+ return new IXR_Error( 403, __( 'You are not allowed access to details about comments.' ) );
+
+ 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 parameters.
+ * @return array
+ */
+ function wp_getPostStatusList( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_posts' ) )
+ return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.getPostStatusList');
+
+ return get_post_statuses( );
+ }
+
+ /**
+ * Retrieve page statuses.
+ *
+ * @since 2.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getPageStatusList( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_posts' ) )
+ return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
+
+ do_action('xmlrpc_call', 'wp.getPageStatusList');
+
+ return get_page_statuses( );
+ }
+
+ /**
+ * Retrieve page templates.
+ *
+ * @since 2.6.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getPageTemplates( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_pages' ) )
+ return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
+
+ $templates = get_page_templates( );
+ $templates['Default'] = 'default';
+
+ return $templates;
+ }
+
+ /**
+ * Retrieve blog options.
+ *
+ * @since 2.6.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function wp_getOptions( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $options = (array) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ 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 $options Options to retrieve.
+ * @return array
+ */
+ function _getOptions($options) {
+ $data = array( );
+ 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']);
+ }
+ }
+ }
+
+ return $data;
+ }
+
+ /**
+ * Update blog options.
+ *
+ * @since 2.6.0
+ *
+ * @param array $args Method parameters.
+ * @return unknown
+ */
+ function wp_setOptions( $args ) {
+ $this->escape( $args );
+
+ $blog_id = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $options = (array) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'manage_options' ) )
+ return new IXR_Error( 403, __( 'You are not allowed to update options.' ) );
+
+ 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'], $o_value );
+ }
+
+ //Now return the updated values
+ return $this->_getOptions($option_names);
+ }
+
+ /* Blogger API functions.
+ * specs on http://plant.blogger.com/api and http://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 $args Method parameters.
+ * @return array
+ */
+ function blogger_getUsersBlogs($args) {
+ if ( is_multisite() )
+ return $this->_multisite_getUsersBlogs($args);
+
+ $this->escape($args);
+
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.getUsersBlogs');
+
+ $is_admin = current_user_can('manage_options');
+
+ $struct = array(
+ 'isAdmin' => $is_admin,
+ 'url' => get_option('home') . '/',
+ 'blogid' => '1',
+ 'blogName' => get_option('blogname'),
+ 'xmlrpc' => site_url( 'xmlrpc.php' )
+ );
+
+ return array($struct);
+ }
+
+ /**
+ * Private function for retrieving a users blogs for multisite setups
+ *
+ * @access protected
+ */
+ function _multisite_getUsersBlogs($args) {
+ global $current_blog;
+ $domain = $current_blog->domain;
+ $path = $current_blog->path . 'xmlrpc.php';
+ $protocol = is_ssl() ? 'https' : 'http';
+
+ $rpc = new IXR_Client("$protocol://{$domain}{$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 $args Method parameters.
+ * @return array
+ */
+ function blogger_getUserInfo($args) {
+
+ $this->escape($args);
+
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_posts' ) )
+ return new IXR_Error( 401, __( 'Sorry, you do not have access to user data on this site.' ) );
+
+ 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 $args Method parameters.
+ * @return array
+ */
+ function blogger_getPost($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_post', $post_ID ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
+
+ do_action('xmlrpc_call', 'blogger.getPost');
+
+ $post_data = wp_get_single_post($post_ID, ARRAY_A);
+
+ $categories = implode(',', wp_get_post_categories($post_ID));
+
+ $content = '<title>'.stripslashes($post_data['post_title']).'</title>';
+ $content .= '<category>'.$categories.'</category>';
+ $content .= stripslashes($post_data['post_content']);
+
+ $struct = array(
+ 'userid' => $post_data['post_author'],
+ 'dateCreated' => new IXR_Date(mysql2date('Ymd\TH:i:s', $post_data['post_date'], false)),
+ 'content' => $content,
+ 'postid' => $post_data['ID']
+ );
+
+ return $struct;
+ }
+
+ /**
+ * Retrieve list of recent posts.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function blogger_getRecentPosts($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[1]; /* though we don't use it yet */
+ $username = $args[2];
+ $password = $args[3];
+ $num_posts = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.getRecentPosts');
+
+ $posts_list = wp_get_recent_posts($num_posts);
+
+ if ( !$posts_list ) {
+ $this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
+ return $this->error;
+ }
+
+ foreach ($posts_list as $entry) {
+ if ( !current_user_can( 'edit_post', $entry['ID'] ) )
+ continue;
+
+ $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+ $categories = implode(',', wp_get_post_categories($entry['ID']));
+
+ $content = '<title>'.stripslashes($entry['post_title']).'</title>';
+ $content .= '<category>'.$categories.'</category>';
+ $content .= stripslashes($entry['post_content']);
+
+ $struct[] = array(
+ 'userid' => $entry['post_author'],
+ 'dateCreated' => new IXR_Date($post_date),
+ 'content' => $content,
+ 'postid' => $entry['ID'],
+ );
+
+ }
+
+ $recent_posts = array();
+ for ( $j=0; $j<count($struct); $j++ ) {
+ array_push($recent_posts, $struct[$j]);
+ }
+
+ return $recent_posts;
+ }
+
+ /**
+ * Retrieve blog_filename content.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return string
+ */
+ function blogger_getTemplate($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+ $template = $args[4]; /* could be 'main' or 'archiveIndex', but we don't use it */
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.getTemplate');
+
+ if ( !current_user_can('edit_themes') )
+ return new IXR_Error(401, __('Sorry, this user can not edit the template.'));
+
+ /* warning: here we make the assumption that the blog's URL is on the same server */
+ $filename = get_option('home') . '/';
+ $filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename);
+
+ $f = fopen($filename, 'r');
+ $content = fread($f, filesize($filename));
+ fclose($f);
+
+ /* so it is actually editable with a windows/mac client */
+ // FIXME: (or delete me) do we really want to cater to bad clients at the expense of good ones by BEEPing up their line breaks? commented. $content = str_replace("\n", "\r\n", $content);
+
+ return $content;
+ }
+
+ /**
+ * Updates the content of blog_filename.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return bool True when done.
+ */
+ function blogger_setTemplate($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+ $content = $args[4];
+ $template = $args[5]; /* could be 'main' or 'archiveIndex', but we don't use it */
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.setTemplate');
+
+ if ( !current_user_can('edit_themes') )
+ return new IXR_Error(401, __('Sorry, this user cannot edit the template.'));
+
+ /* warning: here we make the assumption that the blog's URL is on the same server */
+ $filename = get_option('home') . '/';
+ $filename = preg_replace('#https?://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', $filename);
+
+ if ($f = fopen($filename, 'w+')) {
+ fwrite($f, $content);
+ fclose($f);
+ } else {
+ return new IXR_Error(500, __('Either the file is not writable, or something wrong happened. The file has not been updated.'));
+ }
+
+ return true;
+ }
+
+ /**
+ * Create new post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return int
+ */
+ function blogger_newPost($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[1]; /* though we don't use it yet */
+ $username = $args[2];
+ $password = $args[3];
+ $content = $args[4];
+ $publish = $args[5];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.newPost');
+
+ $cap = ($publish) ? 'publish_posts' : 'edit_posts';
+ if ( !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('blog_ID', '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. Something wrong happened.'));
+
+ $this->attach_uploads( $post_ID, $post_content );
+
+ logIO('O', "Posted ! ID: $post_ID");
+
+ return $post_ID;
+ }
+
+ /**
+ * Edit a post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return bool true when done.
+ */
+ function blogger_editPost($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+ $content = $args[4];
+ $publish = $args[5];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.editPost');
+
+ $actual_post = wp_get_single_post($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', $post_ID) )
+ return new IXR_Error(401, __('Sorry, you do not have the right to edit this post.'));
+
+ extract($actual_post, EXTR_SKIP);
+
+ if ( ('publish' == $post_status) && !current_user_can('publish_posts') )
+ return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
+
+ $post_title = xmlrpc_getposttitle($content);
+ $post_category = xmlrpc_getpostcategory($content);
+ $post_content = xmlrpc_removepostdata($content);
+
+ $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt');
+
+ $result = wp_update_post($postdata);
+
+ if ( !$result )
+ return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be edited.'));
+
+ $this->attach_uploads( $ID, $post_content );
+
+ return true;
+ }
+
+ /**
+ * Remove a post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return bool True when post is deleted.
+ */
+ function blogger_deletePost($args) {
+ $this->escape($args);
+
+ $post_ID = (int) $args[1];
+ $username = $args[2];
+ $password = $args[3];
+ $publish = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'blogger.deletePost');
+
+ $actual_post = wp_get_single_post($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('edit_post', $post_ID) )
+ return new IXR_Error(401, __('Sorry, you do not have the right to delete this post.'));
+
+ $result = wp_delete_post($post_ID);
+
+ if ( !$result )
+ return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be deleted.'));
+
+ return true;
+ }
+
+ /* MetaWeblog API functions
+ * specs on wherever Dave Winer wants them to be
+ */
+
+ /**
+ * Create a new post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return int
+ */
+ function mw_newPost($args) {
+ $this->escape($args);
+
+ $blog_ID = (int) $args[0]; // we will support this in the near future
+ $username = $args[1];
+ $password = $args[2];
+ $content_struct = $args[3];
+ $publish = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'metaWeblog.newPost');
+
+ $cap = ( $publish ) ? 'publish_posts' : 'edit_posts';
+ $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' );
+ $post_type = 'post';
+ $page_template = '';
+ if ( !empty( $content_struct['post_type'] ) ) {
+ if ( $content_struct['post_type'] == 'page' ) {
+ $cap = ( $publish ) ? 'publish_pages' : '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' ) {
+ // This is the default, no changes needed
+ } else {
+ // No other post_type values are allowed here
+ return new IXR_Error( 401, __( 'Invalid post type.' ) );
+ }
+ }
+
+ if ( !current_user_can( $cap ) )
+ return new IXR_Error( 401, $error_message );
+
+ // 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 = $content_struct["wp_password"];
+
+ // Only set a post parent if one was provided.
+ if ( isset($content_struct["wp_page_parent_id"]) )
+ $post_parent = $content_struct["wp_page_parent_id"];
+
+ // Only set the menu_order if it was provided.
+ if ( isset($content_struct["wp_page_order"]) )
+ $menu_order = $content_struct["wp_page_order"];
+
+ $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, __("You are not allowed to post as this user")));
+ break;
+ case "page":
+ if ( !current_user_can("edit_others_pages") )
+ return(new IXR_Error(401, __("You are not allowed to create pages as this user")));
+ break;
+ default:
+ return(new IXR_Error(401, __("Invalid post type.")));
+ break;
+ }
+ $post_author = $content_struct["wp_author_id"];
+ }
+
+ $post_title = $content_struct['title'];
+ $post_content = $content_struct['description'];
+
+ $post_status = $publish ? 'publish' : 'draft';
+
+ if ( isset( $content_struct["{$post_type}_status"] ) ) {
+ switch ( $content_struct["{$post_type}_status"] ) {
+ case 'draft':
+ case 'private':
+ case 'publish':
+ $post_status = $content_struct["{$post_type}_status"];
+ break;
+ case 'pending':
+ // Pending is only valid for posts, not pages.
+ if ( $post_type === 'post' )
+ $post_status = $content_struct["{$post_type}_status"];
+ break;
+ default:
+ $post_status = $publish ? 'publish' : 'draft';
+ break;
+ }
+ }
+
+ $post_excerpt = $content_struct['mt_excerpt'];
+ $post_more = $content_struct['mt_text_more'];
+
+ $tags_input = $content_struct['mt_keywords'];
+
+ if ( isset($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_option("default_comment_status");
+ 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_option("default_comment_status");
+ break;
+ }
+ }
+ } else {
+ $comment_status = get_option("default_comment_status");
+ }
+
+ if ( isset($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_option("default_ping_status");
+ 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_option("default_ping_status");
+ break;
+ }
+ }
+ } else {
+ $ping_status = get_option("default_ping_status");
+ }
+
+ if ( $post_more )
+ $post_content = $post_content . "<!--more-->" . $post_more;
+
+ $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'] ) )
+ $dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+ elseif ( !empty( $content_struct['dateCreated']) )
+ $dateCreated = $content_struct['dateCreated']->getIso();
+
+ if ( !empty( $dateCreated ) ) {
+ $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+ $post_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+ } else {
+ $post_date = current_time('mysql');
+ $post_date_gmt = current_time('mysql', 1);
+ }
+
+ $catnames = $content_struct['categories'];
+ logIO('O', 'Post cats: ' . var_export($catnames,true));
+ $post_category = array();
+
+ if ( is_array($catnames) ) {
+ foreach ($catnames as $cat) {
+ $post_category[] = get_cat_ID($cat);
+ }
+ }
+
+ // We've got all the data -- post it:
+ $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');
+
+ $post_ID = wp_insert_post($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. Something wrong happened.'));
+
+ // Only posts can be sticky
+ if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) {
+ if ( $content_struct['sticky'] == true )
+ stick_post( $post_ID );
+ elseif ( $content_struct['sticky'] == false )
+ unstick_post( $post_ID );
+ }
+
+ if ( isset($content_struct['custom_fields']) )
+ $this->set_custom_fields($post_ID, $content_struct['custom_fields']);
+
+ // Handle enclosures
+ $this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
+
+ $this->attach_uploads( $post_ID, $post_content );
+
+ logIO('O', "Posted ! ID: $post_ID");
+
+ return strval($post_ID);
+ }
+
+ 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'];
+ $found = false;
+ foreach ( (array) get_post_custom($post_ID) as $key => $val) {
+ if ($key == 'enclosure') {
+ foreach ( (array) $val as $enc ) {
+ if ($enc == $encstring) {
+ $found = true;
+ break 2;
+ }
+ }
+ }
+ }
+ if (!$found)
+ add_post_meta( $post_ID, 'enclosure', $encstring );
+ }
+ }
+
+ /**
+ * Attach upload to a post.
+ *
+ * @since 2.1.0
+ *
+ * @param int $post_ID Post ID.
+ * @param string $post_content Post Content for attachment.
+ */
+ 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 ( 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 $args Method parameters.
+ * @return bool True on success.
+ */
+ function mw_editPost($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $content_struct = $args[3];
+ $publish = $args[4];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'metaWeblog.editPost');
+
+ $cap = ( $publish ) ? 'publish_posts' : 'edit_posts';
+ $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' );
+ $post_type = 'post';
+ $page_template = '';
+ if ( !empty( $content_struct['post_type'] ) ) {
+ if ( $content_struct['post_type'] == 'page' ) {
+ $cap = ( $publish ) ? 'publish_pages' : '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' ) {
+ // This is the default, no changes needed
+ } else {
+ // No other post_type values are allowed here
+ return new IXR_Error( 401, __( 'Invalid post type.' ) );
+ }
+ }
+
+ if ( !current_user_can( $cap ) )
+ return new IXR_Error( 401, $error_message );
+
+ $postdata = wp_get_single_post($post_ID, ARRAY_A);
+
+ // If there is no post data for the give post id, stop
+ // now and return an error. Other wise a new post will be
+ // created (which was the old behavior).
+ if ( empty($postdata["ID"]) )
+ return(new IXR_Error(404, __("Invalid post ID.")));
+
+ $this->escape($postdata);
+ extract($postdata, EXTR_SKIP);
+
+ // Let WordPress manage slug if none was 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 = $content_struct["wp_password"];
+
+ // Only set a post parent if one was given.
+ if ( isset($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"];
+
+ $post_author = $postdata["post_author"];
+
+ // Only set the post_author if one is set.
+ if ( isset($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, __("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, __("You are not allowed to change the page author as this user.")));
+ break;
+ default:
+ return(new IXR_Error(401, __("Invalid post type.")));
+ break;
+ }
+ $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_option("default_comment_status");
+ break;
+ }
+ } else {
+ switch ( (int) $content_struct["mt_allow_comments"] ) {
+ case 0:
+ case 2:
+ $comment_status = "closed";
+ break;
+ case 1:
+ $comment_status = "open";
+ break;
+ default:
+ $comment_status = get_option("default_comment_status");
+ break;
+ }
+ }
+ }
+
+ if ( isset($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_option("default_ping_status");
+ 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_option("default_ping_status");
+ break;
+ }
+ }
+ }
+
+ $post_title = $content_struct['title'];
+ $post_content = $content_struct['description'];
+ $catnames = $content_struct['categories'];
+
+ $post_category = array();
+
+ if ( is_array($catnames) ) {
+ foreach ($catnames as $cat) {
+ $post_category[] = get_cat_ID($cat);
+ }
+ }
+
+ $post_excerpt = $content_struct['mt_excerpt'];
+ $post_more = $content_struct['mt_text_more'];
+
+ $post_status = $publish ? 'publish' : 'draft';
+ if ( isset( $content_struct["{$post_type}_status"] ) ) {
+ switch( $content_struct["{$post_type}_status"] ) {
+ case 'draft':
+ case 'private':
+ case 'publish':
+ $post_status = $content_struct["{$post_type}_status"];
+ break;
+ case 'pending':
+ // Pending is only valid for posts, not pages.
+ if ( $post_type === 'post' )
+ $post_status = $content_struct["{$post_type}_status"];
+ break;
+ default:
+ $post_status = $publish ? 'publish' : 'draft';
+ break;
+ }
+ }
+
+ $tags_input = $content_struct['mt_keywords'];
+
+ if ( ('publish' == $post_status) ) {
+ if ( ( 'page' == $post_type ) && !current_user_can('publish_pages') )
+ return new IXR_Error(401, __('Sorry, you do not have the right to publish this page.'));
+ else if ( !current_user_can('publish_posts') )
+ return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
+ }
+
+ if ( $post_more )
+ $post_content = $post_content . "<!--more-->" . $post_more;
+
+ $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'] ) )
+ $dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force
+ elseif ( !empty( $content_struct['dateCreated']) )
+ $dateCreated = $content_struct['dateCreated']->getIso();
+
+ if ( !empty( $dateCreated ) ) {
+ $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
+ $post_date_gmt = iso8601_to_datetime($dateCreated, GMT);
+ } 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', '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. Something wrong happened.'));
+
+ // Only posts can be sticky
+ if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) {
+ if ( $content_struct['sticky'] == true )
+ stick_post( $post_ID );
+ elseif ( $content_struct['sticky'] == false )
+ unstick_post( $post_ID );
+ }
+
+ if ( isset($content_struct['custom_fields']) )
+ $this->set_custom_fields($post_ID, $content_struct['custom_fields']);
+
+ // Handle enclosures
+ $this->add_enclosure_if_new($post_ID, $content_struct['enclosure']);
+
+ $this->attach_uploads( $ID, $post_content );
+
+ logIO('O',"(MW) Edited ! ID: $post_ID");
+
+ return true;
+ }
+
+ /**
+ * Retrieve post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mw_getPost($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_post', $post_ID ) )
+ return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
+
+ do_action('xmlrpc_call', 'metaWeblog.getPost');
+
+ $postdata = wp_get_single_post($post_ID, ARRAY_A);
+
+ if ($postdata['post_date'] != '') {
+ $post_date = mysql2date('Ymd\TH:i:s', $postdata['post_date'], false);
+ $post_date_gmt = mysql2date('Ymd\TH:i:s', $postdata['post_date_gmt'], false);
+
+ // For drafts use the GMT version of the post date
+ if ( $postdata['post_status'] == 'draft' )
+ $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $postdata['post_date'] ), 'Ymd\TH:i:s' );
+
+ $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']);
+ $link = post_permalink($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';
+
+ $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 = split("\n", $enc);
+ $enclosure['url'] = trim(htmlspecialchars($encdata[0]));
+ $enclosure['length'] = (int) trim($encdata[1]);
+ $enclosure['type'] = trim($encdata[2]);
+ break 2;
+ }
+ }
+ }
+
+ $resp = array(
+ 'dateCreated' => new IXR_Date($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'],
+ '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' => $author->ID,
+ 'wp_author_display_name' => $author->display_name,
+ 'date_created_gmt' => new IXR_Date($post_date_gmt),
+ 'post_status' => $postdata['post_status'],
+ 'custom_fields' => $this->get_custom_fields($post_ID),
+ 'sticky' => $sticky
+ );
+
+ if ( !empty($enclosure) ) $resp['enclosure'] = $enclosure;
+
+ return $resp;
+ } else {
+ return new IXR_Error(404, __('Sorry, no such post.'));
+ }
+ }
+
+ /**
+ * Retrieve list of recent posts.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mw_getRecentPosts($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $num_posts = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'metaWeblog.getRecentPosts');
+
+ $posts_list = wp_get_recent_posts($num_posts);
+
+ if ( !$posts_list )
+ return array( );
+
+ foreach ($posts_list as $entry) {
+ if ( !current_user_can( 'edit_post', $entry['ID'] ) )
+ continue;
+
+ $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+ $post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false);
+
+ // For drafts use the GMT version of the date
+ if ( $entry['post_status'] == 'draft' )
+ $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' );
+
+ $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']);
+ $link = post_permalink($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';
+
+ $struct[] = array(
+ 'dateCreated' => new IXR_Date($post_date),
+ 'userid' => $entry['post_author'],
+ 'postid' => $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'],
+ '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' => $author->ID,
+ 'wp_author_display_name' => $author->display_name,
+ 'date_created_gmt' => new IXR_Date($post_date_gmt),
+ 'post_status' => $entry['post_status'],
+ 'custom_fields' => $this->get_custom_fields($entry['ID'])
+ );
+
+ }
+
+ $recent_posts = array();
+ for ( $j=0; $j<count($struct); $j++ ) {
+ array_push($recent_posts, $struct[$j]);
+ }
+
+ return $recent_posts;
+ }
+
+ /**
+ * Retrieve the list of categories on a given blog.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mw_getCategories($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ 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.' ) );
+
+ do_action('xmlrpc_call', 'metaWeblog.getCategories');
+
+ $categories_struct = array();
+
+ if ( $cats = get_categories(array('get' => 'all')) ) {
+ foreach ( $cats as $cat ) {
+ $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
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mw_newMediaObject($args) {
+ global $wpdb;
+
+ $blog_ID = (int) $args[0];
+ $username = $wpdb->escape($args[1]);
+ $password = $wpdb->escape($args[2]);
+ $data = $args[3];
+
+ $name = sanitize_file_name( $data['name'] );
+ $type = $data['type'];
+ $bits = $data['bits'];
+
+ logIO('O', '(MW) Received '.strlen($bits).' bytes');
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'metaWeblog.newMediaObject');
+
+ if ( !current_user_can('upload_files') ) {
+ logIO('O', '(MW) User does not have upload_files capability');
+ $this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.'));
+ return $this->error;
+ }
+
+ if ( $upload_err = apply_filters( "pre_upload_error", false ) )
+ return new IXR_Error(500, $upload_err);
+
+ if ( !empty($data["overwrite"]) && ($data["overwrite"] == true) ) {
+ // Get postmeta info on the object.
+ $old_file = $wpdb->get_row("
+ SELECT ID
+ FROM {$wpdb->posts}
+ WHERE post_title = '{$name}'
+ AND post_type = 'attachment'
+ ");
+
+ // Delete previous file.
+ wp_delete_attachment($old_file->ID);
+
+ // Make sure the new name is different by pre-pending the
+ // previous post id.
+ $filename = preg_replace("/^wpid\d+-/", "", $name);
+ $name = "wpid{$old_file->ID}-{$filename}";
+ }
+
+ $upload = wp_upload_bits($name, $type, $bits);
+ if ( ! empty($upload['error']) ) {
+ $errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
+ logIO('O', '(MW) ' . $errorString);
+ return new IXR_Error(500, $errorString);
+ }
+ // Construct the attachment array
+ // attach to post_id 0
+ $post_id = 0;
+ $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'] ) );
+
+ return apply_filters( 'wp_handle_upload', array( 'file' => $name, 'url' => $upload[ 'url' ], 'type' => $type ), 'upload' );
+ }
+
+ /* 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 $args Method parameters.
+ * @return array
+ */
+ function mt_getRecentPostTitles($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $num_posts = (int) $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'mt.getRecentPostTitles');
+
+ $posts_list = wp_get_recent_posts($num_posts);
+
+ if ( !$posts_list ) {
+ $this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
+ return $this->error;
+ }
+
+ foreach ($posts_list as $entry) {
+ if ( !current_user_can( 'edit_post', $entry['ID'] ) )
+ continue;
+
+ $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false);
+ $post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false);
+
+ // For drafts use the GMT version of the date
+ if ( $entry['post_status'] == 'draft' )
+ $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' );
+
+ $struct[] = array(
+ 'dateCreated' => new IXR_Date($post_date),
+ 'userid' => $entry['post_author'],
+ 'postid' => $entry['ID'],
+ 'title' => $entry['post_title'],
+ 'date_created_gmt' => new IXR_Date($post_date_gmt)
+ );
+
+ }
+
+ $recent_posts = array();
+ for ( $j=0; $j<count($struct); $j++ ) {
+ array_push($recent_posts, $struct[$j]);
+ }
+
+ return $recent_posts;
+ }
+
+ /**
+ * Retrieve list of all categories on blog.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mt_getCategoryList($args) {
+
+ $this->escape($args);
+
+ $blog_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ 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.' ) );
+
+ do_action('xmlrpc_call', 'mt.getCategoryList');
+
+ $categories_struct = array();
+
+ if ( $cats = get_categories(array('hide_empty' => 0, 'hierarchical' => 0)) ) {
+ foreach ( $cats as $cat ) {
+ $struct['categoryId'] = $cat->term_id;
+ $struct['categoryName'] = $cat->name;
+
+ $categories_struct[] = $struct;
+ }
+ }
+
+ return $categories_struct;
+ }
+
+ /**
+ * Retrieve post categories.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mt_getPostCategories($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ if ( !current_user_can( 'edit_post', $post_ID ) )
+ return new IXR_Error( 401, __( 'Sorry, you can not edit this post.' ) );
+
+ 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 $args Method parameters.
+ * @return bool True on success.
+ */
+ function mt_setPostCategories($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+ $categories = $args[3];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'mt.setPostCategories');
+
+ if ( !current_user_can('edit_post', $post_ID) )
+ return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
+
+ 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
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function mt_supportedMethods($args) {
+
+ do_action('xmlrpc_call', 'mt.supportedMethods');
+
+ $supported_methods = array();
+ foreach ( $this->methods as $key => $value ) {
+ $supported_methods[] = $key;
+ }
+
+ return $supported_methods;
+ }
+
+ /**
+ * Retrieve an empty array because we don't support per-post text filters.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ */
+ function mt_supportedTextFilters($args) {
+ do_action('xmlrpc_call', 'mt.supportedTextFilters');
+ return apply_filters('xmlrpc_text_filters', array());
+ }
+
+ /**
+ * Retrieve trackbacks sent to a given post.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return mixed
+ */
+ function mt_getTrackbackPings($args) {
+
+ global $wpdb;
+
+ $post_ID = intval($args);
+
+ do_action('xmlrpc_call', 'mt.getTrackbackPings');
+
+ $actual_post = wp_get_single_post($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 $args Method parameters.
+ * @return int
+ */
+ function mt_publishPost($args) {
+
+ $this->escape($args);
+
+ $post_ID = (int) $args[0];
+ $username = $args[1];
+ $password = $args[2];
+
+ if ( !$user = $this->login($username, $password) )
+ return $this->error;
+
+ do_action('xmlrpc_call', 'mt.publishPost');
+
+ if ( !current_user_can('edit_post', $post_ID) )
+ return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
+
+ $postdata = wp_get_single_post($post_ID,ARRAY_A);
+
+ $postdata['post_status'] = 'publish';
+
+ // retain old cats
+ $cats = wp_get_post_categories($post_ID);
+ $postdata['post_category'] = $cats;
+ $this->escape($postdata);
+
+ $result = wp_update_post($postdata);
+
+ return $result;
+ }
+
+ /* PingBack functions
+ * specs on www.hixie.ch/specs/pingback/pingback
+ */
+
+ /**
+ * Retrieves a pingback and registers it.
+ *
+ * @since 1.5.0
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function pingback_ping($args) {
+ global $wpdb;
+
+ do_action('xmlrpc_call', 'pingback.ping');
+
+ $this->escape($args);
+
+ $pagelinkedfrom = $args[0];
+ $pagelinkedto = $args[1];
+
+ $title = '';
+
+ $pagelinkedfrom = str_replace('&amp;', '&', $pagelinkedfrom);
+ $pagelinkedto = str_replace('&amp;', '&', $pagelinkedto);
+ $pagelinkedto = str_replace('&', '&amp;', $pagelinkedto);
+
+ // 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 new IXR_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);
+ if ( $post_ID = url_to_postid($pagelinkedto) ) {
+ $way = 'url_to_postid()';
+ } elseif ( 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];
+ $way = 'from the path';
+ } elseif ( 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];
+ $way = 'from the querystring';
+ } elseif ( isset($urltest['fragment']) ) {
+ // an #anchor is there, it's either...
+ if ( intval($urltest['fragment']) ) {
+ // ...an integer #XXXX (simpliest case)
+ $post_ID = (int) $urltest['fragment'];
+ $way = 'from the fragment (numeric)';
+ } elseif ( preg_match('/post-[0-9]+/',$urltest['fragment']) ) {
+ // ...a post id in the form 'post-###'
+ $post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']);
+ $way = 'from the fragment (post-###)';
+ } elseif ( is_string($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", $title);
+ if (! ($post_ID = $wpdb->get_var($sql)) ) {
+ // returning unknown error '0' is better than die()ing
+ return new IXR_Error(0, '');
+ }
+ $way = 'from the fragment (title)';
+ }
+ } else {
+ // TODO: Attempt to extract a post ID from the given URL
+ return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn&#8217;t exist, or it is not a pingback-enabled resource.'));
+ }
+ $post_ID = (int) $post_ID;
+
+
+ logIO("O","(PB) URL='$pagelinkedto' ID='$post_ID' Found='$way'");
+
+ $post = get_post($post_ID);
+
+ if ( !$post ) // Post_ID not found
+ return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn&#8217;t exist, or it is not a pingback-enabled resource.'));
+
+ if ( $post_ID == url_to_postid($pagelinkedfrom) )
+ return new IXR_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 new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn&#8217;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 new IXR_Error( 48, __( 'The pingback has already been registered.' ) );
+
+ // very stupid, but gives time to the 'from' server to publish !
+ sleep(1);
+
+ // Let's check the remote site
+ $linea = wp_remote_fopen( $pagelinkedfrom );
+ if ( !$linea )
+ return new IXR_Error(16, __('The source URL does not exist.'));
+
+ $linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
+
+ // Work around bug in strip_tags():
+ $linea = str_replace('<!DOC', '<DOC', $linea);
+ $linea = preg_replace( '/[\s\r\n\t]+/', ' ', $linea ); // normalize spaces
+ $linea = preg_replace( "/ <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $linea );
+
+ preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
+ $title = $matchtitle[1];
+ if ( empty( $title ) )
+ return new IXR_Error(32, __('We cannot find a title on that page.'));
+
+ $linea = strip_tags( $linea, '<a>' ); // just keep the tag we need
+
+ $p = explode( "\n\n", $linea );
+
+ $preg_target = preg_quote($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 new IXR_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('&', '&amp;', $pagelinkedfrom);
+
+ $context = '[...] ' . esc_html( $excerpt ) . ' [...]';
+ $pagelinkedfrom = $wpdb->escape( $pagelinkedfrom );
+
+ $comment_post_ID = (int) $post_ID;
+ $comment_author = $title;
+ $this->escape($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_content', 'comment_type');
+
+ $comment_ID = wp_new_comment($commentdata);
+ do_action('pingback_post', $comment_ID);
+
+ return sprintf(__('Pingback from %1$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
+ *
+ * @param array $args Method parameters.
+ * @return array
+ */
+ function pingback_extensions_getPingbacks($args) {
+
+ global $wpdb;
+
+ do_action('xmlrpc_call', 'pingback.extensions.getPingbacks');
+
+ $this->escape($args);
+
+ $url = $args;
+
+ $post_ID = url_to_postid($url);
+ if ( !$post_ID ) {
+ // We aren't sure that the resource is available and/or pingback enabled
+ return new IXR_Error(33, __('The specified target URL cannot be used as a target. It either doesn&#8217;t exist, or it is not a pingback-enabled resource.'));
+ }
+
+ $actual_post = wp_get_single_post($post_ID, ARRAY_A);
+
+ if ( !$actual_post ) {
+ // No such post = resource not found
+ return new IXR_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 $pingbacks;
+ }
+}
+
+$wp_xmlrpc_server = new wp_xmlrpc_server();
+$wp_xmlrpc_server->serve_request();
+?>
</ins></span></pre></div>
<a id="trunkwpincludesclasswpxmlrpcserverphp"></a>
<div class="propset"><h4>Property changes: trunk/wp-includes/class.wp-xmlrpc-server.php</h4>
<pre class="diff"><span>
<span class="cx">Name: svn:keywords
</span><span class="cx"> + Author Date Id Revision
</span><span class="cx">Name: svn:mergeinfo
</span><span class="cx"> +
</span><span class="cx">Name: svn:eol-style
</span><span class="cx"> + native
</span></span></pre>
</div>
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