1808 lines
50 KiB
PHP
1808 lines
50 KiB
PHP
<?php
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define('XMLRPC_REQUEST', true);
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// Some browser-embedded clients send cookies. We don't want them.
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$_COOKIE = array();
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# fix for mozBlog and other cases where '<?xml' isn't on the very first line
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if ( isset($HTTP_RAW_POST_DATA) )
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$HTTP_RAW_POST_DATA = trim($HTTP_RAW_POST_DATA);
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include('./wp-config.php');
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if ( isset( $_GET['rsd'] ) ) { // http://archipelago.phrasewise.com/rsd
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header('Content-type: text/xml; charset=' . get_option('blog_charset'), true);
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?>
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<?php echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>'; ?>
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<rsd version="1.0" xmlns="http://archipelago.phrasewise.com/rsd">
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<service>
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<engineName>WordPress</engineName>
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<engineLink>http://wordpress.org/</engineLink>
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<homePageLink><?php bloginfo_rss('url') ?></homePageLink>
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<apis>
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<api name="WordPress" blogID="1" preferred="false" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" />
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<api name="Movable Type" blogID="1" preferred="true" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" />
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<api name="MetaWeblog" blogID="1" preferred="false" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" />
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<api name="Blogger" blogID="1" preferred="false" apiLink="<?php bloginfo_rss('url') ?>/xmlrpc.php" />
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</apis>
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</service>
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</rsd>
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<?php
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exit;
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}
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include_once(ABSPATH . 'wp-admin/admin-functions.php');
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include_once(ABSPATH . WPINC . '/class-IXR.php');
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// Turn off all warnings and errors.
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// error_reporting(0);
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$post_default_title = ""; // posts submitted via the xmlrpc interface get that title
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$xmlrpc_logging = 0;
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function logIO($io,$msg) {
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global $xmlrpc_logging;
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if ($xmlrpc_logging) {
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$fp = fopen("../xmlrpc.log","a+");
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$date = gmdate("Y-m-d H:i:s ");
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$iot = ($io == "I") ? " Input: " : " Output: ";
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fwrite($fp, "\n\n".$date.$iot.$msg);
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fclose($fp);
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}
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return true;
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}
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function starify($string) {
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$i = strlen($string);
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return str_repeat('*', $i);
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}
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if ( isset($HTTP_RAW_POST_DATA) )
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logIO("I", $HTTP_RAW_POST_DATA);
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class wp_xmlrpc_server extends IXR_Server {
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function wp_xmlrpc_server() {
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$this->methods = array(
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// WordPress API
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'wp.getPage' => 'this:wp_getPage',
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'wp.getPages' => 'this:wp_getPages',
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'wp.newPage' => 'this:wp_newPage',
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'wp.deletePage' => 'this:wp_deletePage',
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'wp.editPage' => 'this:wp_editPage',
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'wp.getPageList' => 'this:wp_getPageList',
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'wp.getAuthors' => 'this:wp_getAuthors',
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'wp.getCategories' => 'this:mw_getCategories', // Alias
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'wp.newCategory' => 'this:wp_newCategory',
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'wp.suggestCategories' => 'this:wp_suggestCategories',
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// Blogger API
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'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
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'blogger.getUserInfo' => 'this:blogger_getUserInfo',
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'blogger.getPost' => 'this:blogger_getPost',
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'blogger.getRecentPosts' => 'this:blogger_getRecentPosts',
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'blogger.getTemplate' => 'this:blogger_getTemplate',
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'blogger.setTemplate' => 'this:blogger_setTemplate',
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'blogger.newPost' => 'this:blogger_newPost',
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'blogger.editPost' => 'this:blogger_editPost',
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'blogger.deletePost' => 'this:blogger_deletePost',
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// MetaWeblog API (with MT extensions to structs)
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'metaWeblog.newPost' => 'this:mw_newPost',
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'metaWeblog.editPost' => 'this:mw_editPost',
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'metaWeblog.getPost' => 'this:mw_getPost',
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'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts',
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'metaWeblog.getCategories' => 'this:mw_getCategories',
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'metaWeblog.newMediaObject' => 'this:mw_newMediaObject',
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// MetaWeblog API aliases for Blogger API
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// see http://www.xmlrpc.com/stories/storyReader$2460
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'metaWeblog.deletePost' => 'this:blogger_deletePost',
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'metaWeblog.getTemplate' => 'this:blogger_getTemplate',
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'metaWeblog.setTemplate' => 'this:blogger_setTemplate',
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'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs',
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// MovableType API
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'mt.getCategoryList' => 'this:mt_getCategoryList',
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'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles',
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'mt.getPostCategories' => 'this:mt_getPostCategories',
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'mt.setPostCategories' => 'this:mt_setPostCategories',
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'mt.supportedMethods' => 'this:mt_supportedMethods',
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'mt.supportedTextFilters' => 'this:mt_supportedTextFilters',
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'mt.getTrackbackPings' => 'this:mt_getTrackbackPings',
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'mt.publishPost' => 'this:mt_publishPost',
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// PingBack
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'pingback.ping' => 'this:pingback_ping',
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'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks',
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'demo.sayHello' => 'this:sayHello',
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'demo.addTwoNumbers' => 'this:addTwoNumbers'
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);
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$this->methods = apply_filters('xmlrpc_methods', $this->methods);
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$this->IXR_Server($this->methods);
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}
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function sayHello($args) {
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return 'Hello!';
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}
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function addTwoNumbers($args) {
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$number1 = $args[0];
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$number2 = $args[1];
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return $number1 + $number2;
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}
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function login_pass_ok($user_login, $user_pass) {
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if (!user_pass_ok($user_login, $user_pass)) {
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$this->error = new IXR_Error(403, 'Bad login/pass combination.');
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return false;
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}
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return true;
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}
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function escape(&$array) {
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global $wpdb;
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foreach ( (array) $array as $k => $v ) {
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if (is_array($v)) {
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$this->escape($array[$k]);
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} else if (is_object($v)) {
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//skip
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} else {
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$array[$k] = $wpdb->escape($v);
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}
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}
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}
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/**
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* WordPress XML-RPC API
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* wp_getPage
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*/
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function wp_getPage($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$page_id = $args[1];
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$username = $args[2];
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$password = $args[3];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Lookup page info.
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$page = get_page($page_id);
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// If we found the page then format the data.
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if($page->ID && ($page->post_type == "page")) {
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// Get all of the page content and link.
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$full_page = get_extended($page->post_content);
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$link = post_permalink($page->ID);
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// Get info the page parent if there is one.
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$parent_title = "";
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if(!empty($page->post_parent)) {
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$parent = get_page($page->post_parent);
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$parent_title = $parent->post_title;
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}
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// Determine comment and ping settings.
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$allow_comments = ("open" == $page->comment_status) ? 1 : 0;
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$allow_pings = ("open" == $page->ping_status) ? 1 : 0;
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// Format page date.
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$page_date = mysql2date("Ymd\TH:i:s", $page->post_date);
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// Pull the categories info together.
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$categories = array();
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foreach(wp_get_post_categories($page->ID) as $cat_id) {
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$categories[] = get_cat_name($cat_id);
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}
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// Get the author info.
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$author = get_userdata($page->post_author);
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$page_struct = array(
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"dateCreated" => new IXR_Date($page_date),
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"userid" => $page->post_author,
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"page_id" => $page->ID,
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"page_status" => $page->post_status,
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"description" => $full_page["main"],
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"title" => $page->post_title,
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"link" => $link,
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"permaLink" => $link,
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"categories" => $categories,
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"excerpt" => $page->post_excerpt,
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"text_more" => $full_page["extended"],
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"mt_allow_comments" => $allow_comments,
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"mt_allow_pings" => $allow_pings,
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"wp_slug" => $page->post_name,
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"wp_password" => $page->post_password,
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"wp_author" => $author->display_name,
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"wp_page_parent_id" => $page->post_parent,
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"wp_page_parent_title" => $parent_title,
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"wp_page_order" => $page->menu_order,
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"wp_author_username" => $author->user_login
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);
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return($page_struct);
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}
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// If the page doesn't exist indicate that.
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else {
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return(new IXR_Error(404, "Sorry, no such page."));
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}
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}
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/**
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* WordPress XML-RPC API
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* wp_getPages
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*/
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function wp_getPages($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Lookup info on pages.
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$pages = array();
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$pages = get_pages();
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$num_pages = count($pages);
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// If we have pages, put together their info.
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if($num_pages >= 1) {
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$pages_struct = array();
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for($i = 0; $i < $num_pages; $i++) {
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$page = wp_xmlrpc_server::wp_getPage(array(
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$blog_id, $pages[$i]->ID, $username, $password
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));
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$pages_struct[] = $page;
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}
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return($pages_struct);
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}
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// If no pages were found return an error.
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else {
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return(new IXR_Error(404, "Sorry, no pages were found."));
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}
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}
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/**
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* WordPress XML-RPC API
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* wp_newPage
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*/
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function wp_newPage($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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$page = $args[3];
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$publish = $args[4];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Set the user context and check if they are allowed
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// to add new pages.
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$user = set_current_user(0, $username);
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if(!current_user_can("publish_pages")) {
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return(new IXR_Error(401, "Sorry, you can not add new pages."));
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}
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// Mark this as content for a page.
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$args[3]["post_type"] = "page";
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// Let mw_newPost do all of the heavy lifting.
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return($this->mw_newPost($args));
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}
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/**
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* WordPress XML-RPC API
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* wp_deletePage
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*/
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function wp_deletePage($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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$page_id = $args[3];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Get the current page based on the page_id and
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// make sure it is a page and not a post.
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$actual_page = wp_get_single_post($page_id, ARRAY_A);
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if(
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!$actual_page
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|| ($actual_page["post_type"] != "page")
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) {
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return(new IXR_Error(404, "Sorry, no such page."));
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}
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// Set the user context and make sure they can delete pages.
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set_current_user(0, $username);
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if(!current_user_can("delete_page", $page_id)) {
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return(new IXR_Error(401, "Sorry, you do not have the right to delete this page."));
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}
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// Attempt to delete the page.
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$result = wp_delete_post($page_id);
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if(!$result) {
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return(new IXR_Error(500, "Failed to delete the page."));
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}
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return(true);
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}
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/**
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* WordPress XML-RPC API
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* wp_editPage
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*/
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function wp_editPage($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$page_id = $args[1];
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$username = $args[2];
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$password = $args[3];
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$content = $args[4];
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$publish = $args[5];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Get the page data and make sure it is a page.
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$actual_page = wp_get_single_post($page_id, ARRAY_A);
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if(
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!$actual_page
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|| ($actual_page["post_type"] != "page")
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) {
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return(new IXR_Error(404, "Sorry, no such page."));
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}
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// Set the user context and make sure they are allowed to edit pages.
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set_current_user(0, $username);
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if(!current_user_can("edit_page", $page_id)) {
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return(new IXR_Error(401, "Sorry, you do not have the right to edit this page."));
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}
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// Mark this as content for a page.
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$content["post_type"] = "page";
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// Arrange args in the way mw_editPost understands.
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$args = array(
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$page_id,
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$username,
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$password,
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$content,
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$publish
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);
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// Let mw_editPost do all of the heavy lifting.
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return($this->mw_editPost($args));
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}
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/**
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* WordPress XML-RPC API
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* wp_getPageList
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*/
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function wp_getPageList($args) {
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global $wpdb;
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Get list of pages ids and titles
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$page_list = $wpdb->get_results("
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SELECT ID page_id,
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post_title page_title,
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post_parent page_parent_id
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FROM {$wpdb->posts}
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WHERE post_type = 'page'
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ORDER BY ID
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");
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return($page_list);
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}
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/**
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* WordPress XML-RPC API
|
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* wp_getAuthors
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*/
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function wp_getAuthors($args) {
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global $wpdb;
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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return(get_users_of_blog());
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}
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|
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/**
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* WordPress XML-RPC API
|
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* wp_newCategory
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*/
|
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function wp_newCategory($args) {
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$this->escape($args);
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$blog_id = $args[0];
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$username = $args[1];
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$password = $args[2];
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$category = $args[3];
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if(!$this->login_pass_ok($username, $password)) {
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return($this->error);
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}
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// Set the user context and make sure they are
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// allowed to add a category.
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set_current_user(0, $username);
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if(!current_user_can("manage_categories", $page_id)) {
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return(new IXR_Error(401, "Sorry, you do not have the right to add a category."));
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}
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|
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// We need this to make use of the wp_insert_category()
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|
// funciton.
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|
require_once(ABSPATH . "wp-admin/admin-db.php");
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|
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// If no slug was provided make it empty so that
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// WordPress will generate one.
|
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if(empty($category["slug"])) {
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$category["slug"] = "";
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}
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// If no parent_id was provided make it empty
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// so that it will be a top level page (no parent).
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if(empty($category["parent_id"])) {
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$category["parent_id"] = "";
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}
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// If no description was provided make it empty.
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if(empty($category["description"])) {
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$category["description"] = "";
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}
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$new_category = array(
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"cat_name" => $category["name"],
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"category_nicename" => $category["slug"],
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"category_parent" => $category["parent_id"],
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"category_description" => $category["description"]
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);
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$cat_id = wp_insert_category($new_category);
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if(!$cat_id) {
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return(new IXR_Error(500, "Sorry, the new category failed."));
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}
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return($cat_id);
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}
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|
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/**
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* WordPress XML-RPC API
|
|
* wp_suggestCategories
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*/
|
|
function wp_suggestCategories($args) {
|
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global $wpdb;
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|
|
|
$this->escape($args);
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|
|
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$blog_id = $args[0];
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$username = $args[1];
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|
$password = $args[2];
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$category = $args[3];
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$max_results = $args[4];
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|
|
if(!$this->login_pass_ok($username, $password)) {
|
|
return($this->error);
|
|
}
|
|
|
|
// Only set a limit if one was provided.
|
|
$limit = "";
|
|
if(!empty($max_results)) {
|
|
$limit = "LIMIT {$max_results}";
|
|
}
|
|
|
|
$category_suggestions = $wpdb->get_results("
|
|
SELECT cat_ID category_id,
|
|
cat_name category_name
|
|
FROM {$wpdb->categories}
|
|
WHERE cat_name LIKE '{$category}%'
|
|
{$limit}
|
|
");
|
|
|
|
return($category_suggestions);
|
|
}
|
|
|
|
|
|
/* Blogger API functions
|
|
* specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
|
|
*/
|
|
|
|
|
|
/* blogger.getUsersBlogs will make more sense once we support multiple blogs */
|
|
function blogger_getUsersBlogs($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
$is_admin = current_user_can('level_8');
|
|
|
|
$struct = array(
|
|
'isAdmin' => $is_admin,
|
|
'url' => get_option('home') . '/',
|
|
'blogid' => '1',
|
|
'blogName' => get_option('blogname')
|
|
);
|
|
|
|
return array($struct);
|
|
}
|
|
|
|
|
|
/* blogger.getUsersInfo gives your client some info about you, so you don't have to */
|
|
function blogger_getUserInfo($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$user_data = get_userdatabylogin($user_login);
|
|
|
|
$struct = array(
|
|
'nickname' => $user_data->nickname,
|
|
'userid' => $user_data->ID,
|
|
'url' => $user_data->user_url,
|
|
'email' => $user_data->user_email,
|
|
'lastname' => $user_data->last_name,
|
|
'firstname' => $user_data->first_name
|
|
);
|
|
|
|
return $struct;
|
|
}
|
|
|
|
|
|
/* blogger.getPost ...gets a post */
|
|
function blogger_getPost($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[1];
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$user_data = get_userdatabylogin($user_login);
|
|
$post_data = wp_get_single_post($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'])),
|
|
'content' => $content,
|
|
'postid' => $post_data['ID']
|
|
);
|
|
|
|
return $struct;
|
|
}
|
|
|
|
|
|
/* blogger.getRecentPosts ...gets recent posts */
|
|
function blogger_getRecentPosts($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[1]; /* though we don't use it yet */
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$num_posts = $args[4];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$posts_list = wp_get_recent_posts($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) {
|
|
|
|
$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']);
|
|
$categories = implode(',', wp_get_post_categories($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 $recent_posts;
|
|
}
|
|
|
|
|
|
/* blogger.getTemplate returns your blog_filename */
|
|
function blogger_getTemplate($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[1];
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$template = $args[4]; /* could be 'main' or 'archiveIndex', but we don't use it */
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
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 weblog'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 $content;
|
|
}
|
|
|
|
|
|
/* blogger.setTemplate updates the content of blog_filename */
|
|
function blogger_setTemplate($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[1];
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$content = $args[4];
|
|
$template = $args[5]; /* could be 'main' or 'archiveIndex', but we don't use it */
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
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 weblog'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;
|
|
}
|
|
|
|
|
|
/* blogger.newPost ...creates a new post */
|
|
function blogger_newPost($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[1]; /* though we don't use it yet */
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$content = $args[4];
|
|
$publish = $args[5];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$cap = ($publish) ? 'publish_posts' : 'edit_posts';
|
|
$user = set_current_user(0, $user_login);
|
|
if ( !current_user_can($cap) )
|
|
return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.');
|
|
|
|
$post_status = ($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 (!$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 $post_ID;
|
|
}
|
|
|
|
|
|
/* blogger.editPost ...edits a post */
|
|
function blogger_editPost($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[1];
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$content = $args[4];
|
|
$publish = $args[5];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$actual_post = wp_get_single_post($post_ID,ARRAY_A);
|
|
|
|
if (!$actual_post) {
|
|
return new IXR_Error(404, 'Sorry, no such post.');
|
|
}
|
|
|
|
$this->escape($actual_post);
|
|
|
|
set_current_user(0, $user_login);
|
|
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);
|
|
|
|
$post_title = xmlrpc_getposttitle($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, $post_content );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/* blogger.deletePost ...deletes a post */
|
|
function blogger_deletePost($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[1];
|
|
$user_login = $args[2];
|
|
$user_pass = $args[3];
|
|
$publish = $args[4];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$actual_post = wp_get_single_post($post_ID,ARRAY_A);
|
|
|
|
if (!$actual_post) {
|
|
return new IXR_Error(404, 'Sorry, no such post.');
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
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 (!$result) {
|
|
return new IXR_Error(500, 'For some strange yet very annoying reason, this post could not be deleted.');
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
/* MetaWeblog API functions
|
|
* specs on wherever Dave Winer wants them to be
|
|
*/
|
|
|
|
/* metaweblog.newPost creates a post */
|
|
function mw_newPost($args) {
|
|
|
|
global $wpdb, $post_default_category;
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[0]; // we will support this in the near future
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
$content_struct = $args[3];
|
|
$publish = $args[4];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$user = set_current_user(0, $user_login);
|
|
if ( !current_user_can('publish_posts') )
|
|
return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.');
|
|
|
|
// The post_type defaults to post, but could also be page.
|
|
$post_type = "post";
|
|
if(
|
|
!empty($content_struct["post_type"])
|
|
&& ($content_struct["post_type"] == "page")
|
|
) {
|
|
$post_type = "page";
|
|
}
|
|
|
|
// Let WordPress generate the post_name (slug) unless
|
|
// one has been provided.
|
|
$post_name = "";
|
|
if(!empty($content_struct["wp_slug"])) {
|
|
$post_name = $content_struct["wp_slug"];
|
|
}
|
|
|
|
// Only use a password if one was given.
|
|
if(!empty($content_struct["wp_password"])) {
|
|
$post_password = $content_struct["wp_password"];
|
|
}
|
|
|
|
// Only set a post parent if one was provided.
|
|
if(!empty($content_struct["wp_page_parent_id"])) {
|
|
$post_parent = $content_struct["wp_page_parent_id"];
|
|
}
|
|
|
|
// Only set the menu_order if it was provided.
|
|
if(!empty($content_struct["wp_page_order"])) {
|
|
$menu_order = $content_struct["wp_page_order"];
|
|
}
|
|
|
|
$post_author = $user->ID;
|
|
|
|
// If an author id was provided then use it instead.
|
|
if(!empty($content_struct["wp_author_id"])) {
|
|
$post_author = $content_struct["wp_author_id"];
|
|
}
|
|
|
|
$post_title = $content_struct['title'];
|
|
$post_content = apply_filters( 'content_save_pre', $content_struct['description'] );
|
|
$post_status = $publish ? 'publish' : 'draft';
|
|
|
|
$post_excerpt = $content_struct['mt_excerpt'];
|
|
$post_more = $content_struct['mt_text_more'];
|
|
|
|
$comment_status = (empty($content_struct['mt_allow_comments'])) ?
|
|
get_option('default_comment_status')
|
|
: $content_struct['mt_allow_comments'];
|
|
|
|
$ping_status = (empty($content_struct['mt_allow_pings'])) ?
|
|
get_option('default_ping_status')
|
|
: $content_struct['mt_allow_pings'];
|
|
|
|
if ($post_more) {
|
|
$post_content = $post_content . "\n<!--more-->\n" . $post_more;
|
|
}
|
|
|
|
$to_ping = $content_struct['mt_tb_ping_urls'];
|
|
|
|
// Do some timestamp voodoo
|
|
$dateCreatedd = $content_struct['dateCreated'];
|
|
if (!empty($dateCreatedd)) {
|
|
$dateCreated = $dateCreatedd->getIso();
|
|
$post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
|
|
$post_date_gmt = iso8601_to_datetime($dateCreated, GMT);
|
|
} else {
|
|
$post_date = current_time('mysql');
|
|
$post_date_gmt = current_time('mysql', 1);
|
|
}
|
|
|
|
$catnames = $content_struct['categories'];
|
|
logIO('O', 'Post cats: ' . printr($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');
|
|
|
|
$post_ID = wp_insert_post($postdata);
|
|
|
|
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: $post_ID");
|
|
|
|
return strval($post_ID);
|
|
}
|
|
|
|
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 = '-1' AND post_type = 'attachment'" );
|
|
if( is_array( $attachments ) ) {
|
|
foreach( $attachments as $file ) {
|
|
if( strpos( $post_content, $file->guid ) !== false ) {
|
|
$wpdb->query( "UPDATE {$wpdb->posts} SET post_parent = '$post_ID' WHERE ID = '{$file->ID}'" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* metaweblog.editPost ...edits a post */
|
|
function mw_editPost($args) {
|
|
|
|
global $wpdb, $post_default_category;
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
$content_struct = $args[3];
|
|
$publish = $args[4];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
if ( !current_user_can('edit_post', $post_ID) )
|
|
return new IXR_Error(401, 'Sorry, you can not edit this post.');
|
|
|
|
$postdata = wp_get_single_post($post_ID, ARRAY_A);
|
|
extract($postdata);
|
|
$this->escape($postdata);
|
|
|
|
// The post_type defaults to post, but could also be page.
|
|
$post_type = "post";
|
|
if(
|
|
!empty($content_struct["post_type"])
|
|
&& ($content_struct["post_type"] == "page")
|
|
) {
|
|
$post_type = "page";
|
|
}
|
|
|
|
// Let WordPress manage slug if none was provided.
|
|
$post_name = "";
|
|
if(!empty($content_struct["wp_slug"])) {
|
|
$post_name = $content_struct["wp_slug"];
|
|
}
|
|
|
|
// Only use a password if one was given.
|
|
if(!empty($content_struct["wp_password"])) {
|
|
$post_password = $content_struct["wp_password"];
|
|
}
|
|
|
|
// Only set a post parent if one was given.
|
|
if(!empty($content_struct["wp_page_parent_id"])) {
|
|
$post_parent = $content_struct["wp_page_parent_id"];
|
|
}
|
|
|
|
// Only set the menu_order if it was given.
|
|
if(!empty($content_struct["wp_page_order"])) {
|
|
$menu_order = $content_struct["wp_page_order"];
|
|
}
|
|
|
|
// Only set the post_author if one is set.
|
|
if(!empty($content_struct["wp_author_id"])) {
|
|
$post_author = $content_struct["wp_author_id"];
|
|
}
|
|
|
|
// Only set ping_status if it was provided.
|
|
if(isset($content_struct["mt_allow_pings"])) {
|
|
switch($content_struct["mt_allow_pings"]) {
|
|
case "0":
|
|
$ping_status = "closed";
|
|
break;
|
|
case "1":
|
|
$ping_status = "open";
|
|
break;
|
|
}
|
|
}
|
|
|
|
$post_title = $content_struct['title'];
|
|
$post_content = apply_filters( 'content_save_pre', $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 = $publish ? 'publish' : 'draft';
|
|
|
|
if ($post_more) {
|
|
$post_content = $post_content . "\n<!--more-->\n" . $post_more;
|
|
}
|
|
|
|
$to_ping = $content_struct['mt_tb_ping_urls'];
|
|
|
|
$comment_status = (empty($content_struct['mt_allow_comments'])) ?
|
|
get_option('default_comment_status')
|
|
: $content_struct['mt_allow_comments'];
|
|
|
|
// Do some timestamp voodoo
|
|
$dateCreatedd = $content_struct['dateCreated'];
|
|
if (!empty($dateCreatedd)) {
|
|
$dateCreated = $dateCreatedd->getIso();
|
|
$post_date = get_date_from_gmt(iso8601_to_datetime($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');
|
|
|
|
$result = wp_update_post($newpost);
|
|
if (!$result) {
|
|
return new IXR_Error(500, 'Sorry, your entry could not be edited. Something wrong happened.');
|
|
}
|
|
$this->attach_uploads( $ID, $post_content );
|
|
|
|
logIO('O',"(MW) Edited ! ID: $post_ID");
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/* metaweblog.getPost ...returns a post */
|
|
function mw_getPost($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$postdata = wp_get_single_post($post_ID, ARRAY_A);
|
|
|
|
if ($postdata['post_date'] != '') {
|
|
|
|
$post_date = mysql2date('Ymd\TH:i:s', $postdata['post_date']);
|
|
|
|
$categories = array();
|
|
$catids = wp_get_post_categories($post_ID);
|
|
foreach($catids as $catid) {
|
|
$categories[] = get_cat_name($catid);
|
|
}
|
|
|
|
$post = get_extended($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;
|
|
|
|
$resp = array(
|
|
'dateCreated' => new IXR_Date($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,
|
|
'wp_slug' => $postdata['post_name'],
|
|
'wp_password' => $postdata['post_password'],
|
|
'wp_author' => $author->display_name,
|
|
'wp_author_username' => $author->user_login
|
|
);
|
|
|
|
return $resp;
|
|
} else {
|
|
return new IXR_Error(404, 'Sorry, no such post.');
|
|
}
|
|
}
|
|
|
|
|
|
/* metaweblog.getRecentPosts ...returns recent posts */
|
|
function mw_getRecentPosts($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
$num_posts = $args[3];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$posts_list = wp_get_recent_posts($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) {
|
|
|
|
$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']);
|
|
$categories = array();
|
|
$catids = wp_get_post_categories($entry['ID']);
|
|
foreach($catids as $catid) {
|
|
$categories[] = get_cat_name($catid);
|
|
}
|
|
|
|
$post = get_extended($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;
|
|
|
|
$struct[] = array(
|
|
'dateCreated' => new IXR_Date($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,
|
|
'wp_slug' => $entry['post_name'],
|
|
'wp_password' => $entry['post_password'],
|
|
'wp_author' => $author->display_name,
|
|
'wp_author_username' => $author->user_login
|
|
);
|
|
|
|
}
|
|
|
|
$recent_posts = array();
|
|
for ($j=0; $j<count($struct); $j++) {
|
|
array_push($recent_posts, $struct[$j]);
|
|
}
|
|
|
|
return $recent_posts;
|
|
}
|
|
|
|
|
|
/* metaweblog.getCategories ...returns the list of categories on a given weblog */
|
|
function mw_getCategories($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$categories_struct = array();
|
|
|
|
// FIXME: can we avoid using direct SQL there?
|
|
if ($cats = $wpdb->get_results("SELECT cat_ID,cat_name,category_parent FROM $wpdb->categories", ARRAY_A)) {
|
|
foreach ($cats as $cat) {
|
|
$struct['categoryId'] = $cat['cat_ID'];
|
|
$struct['parentId'] = $cat['category_parent'];
|
|
$struct['description'] = $cat['cat_name'];
|
|
$struct['categoryName'] = $cat['cat_name'];
|
|
$struct['htmlUrl'] = wp_specialchars(get_category_link($cat['cat_ID']));
|
|
$struct['rssUrl'] = wp_specialchars(get_category_rss_link(false, $cat['cat_ID'], $cat['cat_name']));
|
|
|
|
$categories_struct[] = $struct;
|
|
}
|
|
}
|
|
|
|
return $categories_struct;
|
|
}
|
|
|
|
|
|
/* metaweblog.newMediaObject uploads a file, following your settings */
|
|
function mw_newMediaObject($args) {
|
|
// adapted from a patch by Johann Richard
|
|
// http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/
|
|
|
|
global $wpdb;
|
|
|
|
$blog_ID = $wpdb->escape($args[0]);
|
|
$user_login = $wpdb->escape($args[1]);
|
|
$user_pass = $wpdb->escape($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 ( !$this->login_pass_ok($user_login, $user_pass) )
|
|
return $this->error;
|
|
|
|
set_current_user(0, $user_login);
|
|
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);
|
|
|
|
$upload = wp_upload_bits($name, $type, $bits);
|
|
if ( ! empty($upload['error']) ) {
|
|
logIO('O', '(MW) Could not write file '.$name);
|
|
return new IXR_Error(500, 'Could not write file '.$name);
|
|
}
|
|
// Construct the attachment array
|
|
// attach to post_id -1
|
|
$post_id = -1;
|
|
$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' => $upload[ 'file' ], 'url' => $upload[ 'url' ], 'type' => $type ) );
|
|
}
|
|
|
|
|
|
/* MovableType API functions
|
|
* specs on http://www.movabletype.org/docs/mtmanual_programmatic.html
|
|
*/
|
|
|
|
/* mt.getRecentPostTitles ...returns recent posts' titles */
|
|
function mt_getRecentPostTitles($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
$num_posts = $args[3];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$posts_list = wp_get_recent_posts($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) {
|
|
|
|
$post_date = mysql2date('Ymd\TH:i:s', $entry['post_date']);
|
|
|
|
$struct[] = array(
|
|
'dateCreated' => new IXR_Date($post_date),
|
|
'userid' => $entry['post_author'],
|
|
'postid' => $entry['ID'],
|
|
'title' => $entry['post_title'],
|
|
);
|
|
|
|
}
|
|
|
|
$recent_posts = array();
|
|
for ($j=0; $j<count($struct); $j++) {
|
|
array_push($recent_posts, $struct[$j]);
|
|
}
|
|
|
|
return $recent_posts;
|
|
}
|
|
|
|
|
|
/* mt.getCategoryList ...returns the list of categories on a given weblog */
|
|
function mt_getCategoryList($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($args);
|
|
|
|
$blog_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$categories_struct = array();
|
|
|
|
// FIXME: can we avoid using direct SQL there?
|
|
if ($cats = $wpdb->get_results("SELECT cat_ID, cat_name FROM $wpdb->categories", ARRAY_A)) {
|
|
foreach ($cats as $cat) {
|
|
$struct['categoryId'] = $cat['cat_ID'];
|
|
$struct['categoryName'] = $cat['cat_name'];
|
|
|
|
$categories_struct[] = $struct;
|
|
}
|
|
}
|
|
|
|
return $categories_struct;
|
|
}
|
|
|
|
|
|
/* mt.getPostCategories ...returns a post's categories */
|
|
function mt_getPostCategories($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
$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 $categories;
|
|
}
|
|
|
|
|
|
/* mt.setPostCategories ...sets a post's categories */
|
|
function mt_setPostCategories($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
$categories = $args[3];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
if ( !current_user_can('edit_post', $post_ID) )
|
|
return new IXR_Error(401, 'Sorry, you can not edit this post.');
|
|
|
|
foreach($categories as $cat) {
|
|
$catids[] = $cat['categoryId'];
|
|
}
|
|
|
|
wp_set_post_categories($post_ID, $catids);
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/* mt.supportedMethods ...returns an array of methods supported by this server */
|
|
function mt_supportedMethods($args) {
|
|
|
|
$supported_methods = array();
|
|
foreach($this->methods as $key=>$value) {
|
|
$supported_methods[] = $key;
|
|
}
|
|
|
|
return $supported_methods;
|
|
}
|
|
|
|
|
|
/* mt.supportedTextFilters ...returns an empty array because we don't
|
|
support per-post text filters yet */
|
|
function mt_supportedTextFilters($args) {
|
|
return array();
|
|
}
|
|
|
|
|
|
/* mt.getTrackbackPings ...returns trackbacks sent to a given post */
|
|
function mt_getTrackbackPings($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$post_ID = intval($args);
|
|
|
|
$actual_post = wp_get_single_post($post_ID, ARRAY_A);
|
|
|
|
if (!$actual_post) {
|
|
return new IXR_Error(404, 'Sorry, no such post.');
|
|
}
|
|
|
|
$comments = $wpdb->get_results("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID");
|
|
|
|
if (!$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 $trackback_pings;
|
|
}
|
|
|
|
|
|
/* mt.publishPost ...sets a post's publish status to 'publish' */
|
|
function mt_publishPost($args) {
|
|
|
|
$this->escape($args);
|
|
|
|
$post_ID = $args[0];
|
|
$user_login = $args[1];
|
|
$user_pass = $args[2];
|
|
|
|
if (!$this->login_pass_ok($user_login, $user_pass)) {
|
|
return $this->error;
|
|
}
|
|
|
|
set_current_user(0, $user_login);
|
|
if ( !current_user_can('edit_post', $post_ID) )
|
|
return new IXR_Error(401, 'Sorry, you can not 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 $result;
|
|
}
|
|
|
|
|
|
|
|
/* PingBack functions
|
|
* specs on www.hixie.ch/specs/pingback/pingback
|
|
*/
|
|
|
|
/* pingback.ping gets a pingback and registers it */
|
|
function pingback_ping($args) {
|
|
global $wpdb, $wp_version;
|
|
|
|
$this->escape($args);
|
|
|
|
$pagelinkedfrom = $args[0];
|
|
$pagelinkedto = $args[1];
|
|
|
|
$title = '';
|
|
|
|
$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
|
|
$pagelinkedto = preg_replace('#&([^amp\;])#is', '&$1', $pagelinkedto);
|
|
|
|
$error_code = -1;
|
|
|
|
// 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 = $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 = $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 = $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 = "SELECT ID FROM $wpdb->posts WHERE post_title RLIKE '$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\'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\'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 ( 'closed' == $post->ping_status )
|
|
return new IXR_Error(33, 'The specified target URL cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.');
|
|
|
|
// Let's check that the remote site didn't already pingback this entry
|
|
$result = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$post_ID' AND comment_author_url = '$pagelinkedfrom'");
|
|
|
|
if ( $wpdb->num_rows ) // We already have a Pingback from this URL
|
|
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.');
|
|
|
|
// 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 = preg_replace('#&([^amp\;])#is', '&$1', $pagelinkedfrom);
|
|
|
|
$context = '[...] ' . wp_specialchars( $excerpt ) . ' [...]';
|
|
$original_pagelinkedfrom = $pagelinkedfrom;
|
|
$pagelinkedfrom = $wpdb->escape( $pagelinkedfrom );
|
|
$original_title = $title;
|
|
|
|
$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 "Pingback from $pagelinkedfrom to $pagelinkedto registered. Keep the web talking! :-)";
|
|
}
|
|
|
|
|
|
/* pingback.extensions.getPingbacks returns an array of URLs
|
|
that pingbacked the given URL
|
|
specs on http://www.aquarionics.com/misc/archives/blogite/0198.html */
|
|
function pingback_extensions_getPingbacks($args) {
|
|
|
|
global $wpdb;
|
|
|
|
$this->escape($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\'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("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = $post_ID");
|
|
|
|
if (!$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();
|
|
|
|
?>
|