Changeset 1685 for trunk/xmlrpc.php

Timestamp:

09/17/2004 08:53:18 PM (22 years ago)

Author:

michelvaldrighi

Message:

big oopsie related to moving the xmlrpc.php file: somehow it got replaced by the old one. you can ignore version 1.21

File:

• trunk/xmlrpc.php (modified) (4 diffs)

trunk/xmlrpc.php

@@ -4 +4 @@
 $HTTP_RAW_POST_DATA = trim($HTTP_RAW_POST_DATA);
 
-include('wp-config.php');
-
-include_once (ABSPATH . WPINC . '/class-xmlrpc.php');
-include_once (ABSPATH . WPINC . '/class-xmlrpcs.php');
-include_once (ABSPATH . WPINC . '/functions-post.php');
+include('../wp-config.php');
+include_once(ABSPATH . WPINC . '/class-IXR.php');
+include_once(ABSPATH . WPINC . '/functions-post.php');
 
 // Turn off all warnings and errors.
-error_reporting(0);
+// error_reporting(0);
 
 $post_default_title = ""; // posts submitted via the xmlrpc interface get that title
@@ -21 +19 @@
     global $xmlrpc_logging;
     if ($xmlrpc_logging) {
-        $fp = fopen("./xmlrpc.log","a+");
+        $fp = fopen("../xmlrpc.log","a+");
         $date = gmdate("Y-m-d H:i:s ");
         $iot = ($io == "I") ? " Input: " : " Output: ";
@@ -38 +36 @@
 
 
-
-/**** B2 API ****/
-
-
-# note: the b2 API currently consists of the Blogger API,
-#       plus the following methods:
-#
-# b2.newPost , b2.getCategories
-
-# Note: the b2 API will be replaced by the standard Weblogs.API once the specs are defined.
-
-
-### b2.newPost ###
-
-$wpnewpost_sig=array(array($xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$wpnewpost_doc='Adds a post, blogger-api like, +title +category +postdate';
-
-function b2newpost($m) {
-    global $wpdb;
-
-    global $xmlrpcerruser; // import user errcode value
-    global $blog_ID,$cache_userdata,$use_rss;
-    global $post_default_title,$post_default_category;
-    global $cafelogID, $sleep_after_edit;
-    $err="";
-
-
-    $username=$m->getParam(2);
-    $password=$m->getParam(3);
-    $content=$m->getParam(4);
-    $title=$m->getParam(6);
-    $category=$m->getParam(7);
-    $postdate=$m->getParam(8);
-
-    $username = $username->scalarval();
-    $password = $password->scalarval();
-    $content = $content->scalarval();
-    $title = $title->scalarval();
-    $post_category = $category->scalarval();
-    $postdate = $postdate->scalarval();
-
-
-    if (user_pass_ok($username,$password)) {
-
-        $userdata = get_userdatabylogin($username);
-        $post_author = $userdata->ID;
-        $user_level = $userdata->user_level;
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, level 0 users can not post");
-        }
-
-
-        $post_content = format_to_post($content);
-        $post_title = addslashes($title);
-
-
-        if ($postdate != "") {
-            $post_date = $postdate;
-            $post_date_gmt = get_gmt_from_date($postdate);
-        } else {
-            $post_date = current_time('mysql');
-            $post_date_gmt = current_time('mysql', 1);
-        }
-
-        $post_data = compact('post_content','post_title','post_date','post_date_gmt','post_author','post_category');
+function printr($var, $do_not_echo = false) {
+    // from php.net/print_r user contributed notes 
+    ob_start();
+    print_r($var);
+    $code =  htmlentities(ob_get_contents());
+    ob_clean();
+    if (!$do_not_echo) {
+      echo "<pre>$code</pre>";
+    }
+    return $code;
+}
+
+function mkdir_p($target) {
+    // from php.net/mkdir user contributed notes 
+    if (file_exists($target)) {
+      if (!is_dir($target)) {
+        return false;
+      } else {
+        return true;
+      }
+    }
+
+    // Attempting to create the directory may clutter up our display.
+    if (@mkdir($target)) {
+      return true;
+    }
+
+    // If the above failed, attempt to create the parent node, then try again.
+    if (mkdir_p(dirname($target))) {
+      return mkdir_p($target);
+    }
+
+    return false;
+}
+
+
+class wp_xmlrpc_server extends IXR_Server {
+
+    function wp_xmlrpc_server() {
+        $this->methods = array(
+          // 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'
+        );
+        $this->IXR_Server($this->methods);
+    }
+
+    function sayHello($args) {
+        return 'Hello!';
+    }
+
+    function addTwoNumbers($args) {
+        $number1 = $args[0];
+        $number2 = $args[1];
+        return $number1 + $number2;
+    }
+
+    function login_pass_ok($user_login, $user_pass) {
+      if (!user_pass_ok($user_login, $user_pass)) {
+        $this->error = new IXR_Error(403, 'Bad login/pass combination.');
+        return false;
+      }
+      return true;
+    }
+
+
+
+
+    /* Blogger API functions
+     * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
+     */
+
+
+    /* blogger.getUsersBlogs will make more sense once we support multiple blogs */
+    function blogger_getUsersBlogs($args) {
+
+      $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);
+      $is_admin = $user_data->user_level > 3;
+
+      $struct = array(
+        'isAdmin'  => $is_admin,
+        'url'      => get_settings('home') .'/'.get_settings('blogfilename'),
+        'blogid'   => '1',
+        'blogName' => get_settings('blogname')
+      );
+
+      return array($struct);
+    }
+
+
+    /* blogger.getUsersInfo gives your client some info about you, so you don't have to */
+    function blogger_getUserInfo($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->user_nickname,
+        'userid'    => $user_data->ID,
+        'url'       => $user_data->user_url,
+        'email'     => $user_data->user_email,
+        'lastname'  => $user_data->user_lastname,
+        'firstname' => $user_data->user_firstname
+      );
+
+      return $struct;
+    }
+
+
+    /* blogger.getPost ...gets a post */
+    function blogger_getPost($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_cats(1, $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;
+
+      $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_cats(1, $entry['ID']));
+
+        $content  = '<title>'.stripslashes($entry['post_itle']).'</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) {
+
+      $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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+
+      if ($user_data->user_level < 3) {
+        return new IXR_Error(401, 'Sorry, users whose level is less than 3, can not edit the template.');
+      }
+
+      /* warning: here we make the assumption that the weblog's URI is on the same server */
+      $filename = get_settings('home').'/'.get_settings('blogfilename');
+      $filename = preg_replace('#http://.+?/#', $_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) {
+
+      $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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+
+      if ($user_data->user_level < 3) {
+        return new IXR_Error(401, 'Sorry, users whose level is less than 3, can not edit the template.');
+      }
+
+      /* warning: here we make the assumption that the weblog's URI is on the same server */
+      $filename = get_settings('home').'/'.get_settings('blogfilename');
+      $filename = preg_replace('#http://.+?/#', $_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;
+
+      $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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+      if (!user_can_create_post($user_data->ID, $blog_ID)) {
+        return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.');
+      }
+
+      $post_status = ($publish) ? 'publish' : 'draft';
+
+      $post_author = $user_data->ID;
+
+      $post_title = xmlrpc_getposttitle($content);
+      $post_category = xmlrpc_getpostcategory($content);
+
+      $content = xmlrpc_removepostdata($content);
+      $post_content = format_to_post($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.');
+      }
+
+      logIO('O', "Posted ! ID: $post_ID");
+
+      return $post_ID;
+    }
+
+
+    /* blogger.editPost ...edits a post */
+    function blogger_editPost($args) {
+
+      global $wpdb;
+
+      $post_ID     = $args[1];
+      $user_login  = $args[2];
+      $user_pass   = $args[3];
+      $new_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.');
+      }
+
+      $post_author_data = get_userdata($actual_post['post_author']);
+      $user_data = get_userdatabylogin($user_login);
+
+      if (!user_can_edit_post($user_data->ID, $post_ID)) {
+        return new IXR_Error(401, 'Sorry, you do not have the right to edit this post.');
+      }
+
+      extract($actual_post);
+      $content = $newcontent;
+
+      $post_title = xmlrpc_getposttitle($content);
+      $post_category = xmlrpc_getpostcategory($content);
+
+      $content = xmlrpc_removepostdata($content);
+      $post_content = format_to_post($content);
+
+      $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt');
+
+      $result = wp_update_post($postdata);
+
+      if (!$result) {
+        return new IXR_Error(500, 'For some strange yet very annoying reason, this post could not be edited.');
+      }
+
+      return true;
+    }
+
+
+    /* blogger.deletePost ...deletes a post */
+    function blogger_deletePost($args) {
+
+      global $wpdb;
+
+      $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.');
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+
+      if (!user_can_delete_post($user_data->ID, $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;
+
+      $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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+      if (!user_can_create_post($user_data->ID, $blog_ID)) {
+        return new IXR_Error(401, 'Sorry, you can not post on this weblog or category.');
+      }
+
+      $post_author = $user_data->ID;
+
+      $post_title = $content_struct['title'];
+      $post_content = format_to_post($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_settings('default_comment_status')
+        : $content_struct['mt_allow_comments'];
+
+      $ping_status = (empty($content_struct['mt_allow_pings'])) ?
+        get_settings('default_ping_status')
+        : $content_struct['mt_allow_pings'];
+
+      if ($post_more) {
+        $post_content = $post_content . "\n<!--more-->\n" . $post_more;
+      }
         
-        $result = wp_insert_post($post_data);
-
-        if (!$result)
-            return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-       "For some strange yet very annoying reason, your entry couldn't be posted.");
-
-
-        $post_ID = $result;
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
+      // Do some timestamp voodoo
+      $dateCreatedd = $content_struct['dateCreated'];
+      $dateCreated = $dateCreatedd->getIso();
+      if (!empty($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 = $content_struct['categories'];
+      logio('O', 'Post cats: ' . printr($catnames,true));
+      $post_category = array();
+
+      if ($catnames) {
+        foreach ($catnames as $cat) {
+          $post_category[] = get_cat_ID($cat);
+        }
+      } else {
+        $post_category[] = 1;
+      }
         
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-
-
-        pingback($content, $post_ID);
-
-
-        return new xmlrpcresp(new xmlrpcval("$post_ID"));
-
-    } else {
-
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### b2.getCategories ###
-
-$wpgetcategories_sig=array(array($xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$wpgetcategories_doc='given a blogID, gives a struct that list categories in that blog, using categoryID and categoryName. categoryName is there so the user would choose a category name from the client, rather than just a number. however, when using b2.newPost, only the category ID number should be sent.';
-
-function b2getcategories($m) {
-    global $wpdb;
-    global $xmlrpcerruser;
-
-
-    $blogid=$m->getParam(0);
-    $blogid = $blogid->scalarval(); // we dot not use that yet, that will be used with multiple blogs
-
-    $username=$m->getParam(1);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(2);
-    $password = $password->scalarval();
-
-    $userdata = get_userdatabylogin($username);
-
-
-    if (user_pass_ok($username,$password)) {
-
-        $results = $wpdb->get_results("SELECT * FROM $wpdb->categories ORDER BY cat_ID ASC");
-    if (!$results) die("Error getting data");
-        $i = 0;
-    foreach($results as $row) {
-            $cat_name = $row->cat_name;
-            $cat_ID = $row->cat_ID;
-
-            $struct[$i] = new xmlrpcval(array("categoryID" => new xmlrpcval($cat_ID),
-                                          "categoryName" => new xmlrpcval($cat_name)
-                                          ),"struct");
-            $i = $i + 1;
-        }
-
-        $data = array($struct[0]);
-        for ($j=1; $j<$i; $j++) {
-            array_push($data, $struct[$j]);
-        }
-
-        $resp = new xmlrpcval($data, "array");
-
-        return new xmlrpcresp($resp);
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### b2.getPostURL ###
-
-$wp_getPostURL_sig = array(array($xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$wp_getPostURL_doc = 'Given a blog ID, username, password, and a post ID, returns the URL to that post.';
-
-function b2_getPostURL($m) {
-    global $wpdb;
-    global $xmlrpcerruser;
-    global $querystring_start, $querystring_equal, $querystring_separator;
-
-
-    // ideally, this would be used:
-    // $blog_ID = $m->getParam(0);
-    // $blog_ID = $blog_ID->scalarval();
-    // but right now, b2 handles only one blog, so... :P
-    $blog_ID = 1;
-
-    $username=$m->getParam(2);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(3);
-    $password = $password->scalarval();
-
-    $post_ID = $m->getParam(4);
-    $post_ID = intval($post_ID->scalarval());
-
-    $userdata = get_userdatabylogin($username);
-
-    if ($userdata->user_level < 1) {
-        return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, users whose level is zero, can not use this method.");
-    }
-
-    if (user_pass_ok($username,$password)) {
-        $blog_URL = get_settings('home') .'/' . get_settings('blogfilename');
-        $post_URL = get_permalink($post_ID);
-
-        if ($err) {
-            return new xmlrpcresp(0, $xmlrpcerruser, $err);
-        } else {
-            return new xmlrpcresp(new xmlrpcval($post_URL));;
-        }
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-
-}
-
-/**** /B2 API ****/
-
-
-
-/**** Blogger API ****/
-
-# as described on http://plant.blogger.com/api and in various messages in http://groups.yahoo.com/group/bloggerDev/
-#
-# another list of these methods is there http://www.tswoam.co.uk/blogger_method_listing.html
-# so you won't have to browse the eGroup to find all the methods
-#
-# special note: Evan please keep _your_ API page up to date :p
-
-
-
-### blogger.newPost ###
-
-$bloggernewpost_sig=array(array($xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcBoolean));
-
-$bloggernewpost_doc='Adds a post, blogger-api like';
-
-function bloggernewpost($m) {
-    global $wpdb;
-
-    global $xmlrpcerruser; // import user errcode value
-    global $blog_ID,$cache_userdata,$use_rss;
-    global $post_default_title,$post_default_category;
-    global $cafelogID, $sleep_after_edit;
-    $err="";
-
-
-    $username=$m->getParam(2);
-    $password=$m->getParam(3);
-    $content=$m->getParam(4);
-    $publish=$m->getParam(5);
-
-    $username = $username->scalarval();
-    $password = $password->scalarval();
-    $content = $content->scalarval();
-    // publish flag sets post status appropriately
-    $post_status = $publish->scalarval()?'publish':'draft';
+      // 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');
+
+      $post_ID = wp_insert_post($postdata);
+
+      if (!$post_ID) {
+        return new IXR_Error(500, 'Sorry, your entry could not be posted. Something wrong happened.');
+      }
+
+      logIO('O', "Posted ! ID: $post_ID");
+
+      // FIXME: do we pingback always? pingback($content, $post_ID);
+      trackback_url_list($content_struct['mt_tb_ping_urls'],$post_ID);
+
+      return strval($post_ID);
+    }
+
+
+    /* metaweblog.editPost ...edits a post */
+    function mw_editPost($args) {
+
+      global $wpdb;
+
+      $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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+      if (!user_can_edit_post($user_data->ID, $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);
+
+      $post_title = $content_struct['title'];
+      $post_content = format_to_post($content_struct['description']);
+      $catnames = $content_struct['categories'];
+        
+      if ($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;
+      }
+
+      $comment_status = (empty($content_struct['mt_allow_comments'])) ?
+        get_settings('default_comment_status')
+        : $content_struct['mt_allow_comments'];
+
+      $ping_status = (empty($content_struct['mt_allow_pings'])) ?
+        get_settings('default_ping_status')
+        : $content_struct['mt_allow_pings'];
+
+      // Do some timestamp voodoo
+      $dateCreated = $content_struct['dateCreated'];
+      $dateCreated = $dateCreated->getIso();
+      if (!empty($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');
+
+      $post_ID = wp_update_post($newpost);
+      if (!$post_ID) {
+        return new IXR_Error(500, 'Sorry, your entry could not be edited. Something wrong happened.');
+      }
+
+      logIO('O',"(MW) Edited ! ID: $post_ID");
+
+      // FIXME: do we pingback always? pingback($content, $post_ID);
+      trackback_url_list($content_struct['mt_tb_ping_urls'], $post_ID);
+
+      return true;
+    }
+
+
+    /* metaweblog.getPost ...returns a post */
+    function mw_getPost($args) {
+
+      global $wpdb;
+
+      $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_cats('', $post_ID);
+        foreach($catids as $catid) {
+          $categories[] = get_cat_name($catid);
+        }
+
+        $post = get_extended($postdata['post_content']);
+        $link = post_permalink($postdata['ID']);
+
+        $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
+        );
+
+        return $resp;
+      } else {
+        return new IXR_Error(404, 'Sorry, no such post.');
+      }
+    }
+
+
+    /* metaweblog.getRecentPosts ...returns recent posts */
+    function mw_getRecentPosts($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_cats('', $entry['ID']);
+        foreach($catids as $catid) {
+          $categories[] = get_cat_name($catid);
+        }
+
+        $post = get_extended($entry['post_content']);
+        $link = post_permalink($entry['ID']);
+
+        $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
+        );
+
+      }
+
+      $recent_posts = array();
+      for ($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;
+
+      $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['description'] = $cat['cat_name'];
+          $struct['categoryName'] = $cat['cat_name'];
+          $struct['htmlUrl'] = htmlspecialchars(get_category_link(false, $cat['cat_ID'], $cat['cat_name']));
+          $struct['rssUrl'] = htmlspecialchars(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/
+
+      $blog_ID     = $args[0];
+      $user_login  = $args[1];
+      $user_pass   = $args[2];
+      $data        = $args[3];
+
+      $name = $data['name'];
+      $type = $data['type'];
+      $bits = $data['bits'];
+
+      $file_realpath = get_settings('fileupload_realpath'); 
+      $file_url = get_settings('fileupload_url');
+
+      logIO('O', '(MW) Received '.strlen($bits).' bytes');
+
+      if (!$this->login_pass_ok($user_login, $user_pass)) {
+        return $this->error;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+
+      if(!get_settings('use_fileupload')) {
+        // Uploads not allowed
+        logIO('O', '(MW) Uploads not allowed');
+        $this->error = new IXR_Error(405, 'No uploads allowed for this site.');
+        return $this->error;
+      } 
+
+      if(get_settings('fileupload_minlevel') > $user_data->user_level) {
+        // User has not enough privileges
+        logIO('O', '(MW) Not enough privilege: user level too low');
+        $this->error = new IXR_Error(401, 'You are not allowed to upload files to this site.');
+        return $this->error;
+      }
+
+      if(trim($file_realpath) == '' || trim($file_url) == '' ) {
+        // WordPress is not correctly configured
+        logIO('O', '(MW) Bad configuration. Real/URL path not defined');
+        $this->error = new IXR_Error(500, 'Please configure WordPress with valid paths for file upload.');
+        return $this->error;
+      }
+
+      $prefix = '/';
+
+      if(!empty($name)) {
+        // Create the path
+        $localpath = $file_realpath.$prefix.$name;
+        $url = $file_url.$prefix.$name;
+
+        if (mkdir_p(dirname($localpath))) {
+
+          /* encode & write data (binary) */
+          $ifp = fopen($localpath, 'wb');
+          $success = fwrite($ifp, $bits);
+          fclose($ifp);
+          @chmod($localpath, 0666);
+
+          if($success) {
+            $resp = array('url' => $url);
+            return $resp;
+          } else {
+            logIO('O', '(MW) Could not write file '.$name.' to '.$localpath);
+            return new IXR_Error(500, 'Could not write file '.$name);
+          }
+
+        } else {
+          return new IXR_Error(500, 'Could not create directories for '.$name);
+        }
+      }
+    }
+
+
+
+    /* MovableType API functions
+     * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html
+     */
+
+    /* mt.getRecentPostTitles ...returns recent posts' titles */
+    function mt_getRecentPostTitles($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;
+
+      $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) {
+
+      $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();
+      $catids = wp_get_post_cats('', intval($post_ID));
+      // first listed category will be the primary category
+      $isPrimary = true;
+      foreach($catids as $catid) {
+        $categories[] = array(
+          'categoryName' => get_cat_name($catid),
+          'categoryId' => $catid,
+          'isPrimary' => $isPrimary
+        );
+        $isPrimary = false;
+      }
+ 
+      return $categories;
+    }
+
+
+    /* mt.setPostCategories ...sets a post's categories */
+    function mt_setPostCategories($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;
+      }
+
+      $user_data = get_userdatabylogin($user_login);
+      if (!user_can_edit_post($user_data->ID, $post_ID)) {
+        return new IXR_Error(401, 'Sorry, you can not edit this post.');
+      }
+
+      foreach($categories as $cat) {
+        $catids[] = $cat['categoryId'];
+      }
     
-    if (user_pass_ok($username,$password)) {
-
-        $userdata = get_userdatabylogin($username);
-        $post_author = $userdata->ID;
-        $user_level = $userdata->user_level;
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, level 0 users can not post");
-        }
-
-        $post_title = addslashes(xmlrpc_getposttitle($content));
-        $post_category = xmlrpc_getpostcategory($content);
-
-        $content = xmlrpc_removepostdata($content);
-        $post_content = format_to_post($content);
-
-        $post_date = current_time('mysql');
-        $post_date_gmt = current_time('mysql', 1);
-        
-        $postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status');
-
-        $post_ID = wp_insert_post($postdata);
-
-        if (!$post_ID)
-            return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-       "For some strange yet very annoying reason, your entry couldn't be posted.");
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
-        
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-
-        pingback($content, $post_ID);
-
-        logIO("O","Posted ! ID: $post_ID");
-        return new xmlrpcresp(new xmlrpcval("$post_ID"));
-
-    } else {
-        logIO("O","Wrong username/password combination <b>$username / $password</b>");
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.editPost ###
-
-$bloggereditpost_sig=array(array($xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcBoolean));
-
-$bloggereditpost_doc='Edits a post, blogger-api like';
-
-function bloggereditpost($m) {
-    global $wpdb;
-
-    global $xmlrpcerruser; // import user errcode value
-    global $blog_ID,$cache_userdata,$use_rss;
-    global $post_default_title,$post_default_category, $sleep_after_edit;
-    $err="";
-
-
-    $post_ID=$m->getParam(1);
-    $username=$m->getParam(2);
-    $password=$m->getParam(3);
-    $newcontent=$m->getParam(4);
-    $publish=$m->getParam(5);
-
-    $ID = $post_ID->scalarval();
-    $username = $username->scalarval();
-    $password = $password->scalarval();
-    $newcontent = $newcontent->scalarval();
-    $post_status = $publish->scalarval()?'publish':'draft';
-
-    $result = wp_get_single_post($ID,ARRAY_A);
-
-    if (!$result)
-        return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-      "No such post '$ID'.");
-
-    $userdata = get_userdatabylogin($username);
-    $user_ID = $userdata->ID;
-    $user_level = $userdata->user_level;
-
-    $postdata=get_postdata($ID);
-    $post_authordata=get_userdata($postdata["Author_ID"]);
-    $post_author_ID=$postdata["Author_ID"];
-
-    if (($user_ID != $post_author_ID) && ($user_level <= $post_authordata->user_level)) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, you do not have the right to edit this post");
-    }
-
-    if (user_pass_ok($username,$password)) {
-
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, level 0 users can not edit posts");
-        }
-        
-        extract($result);
-
-        $content = $newcontent;
-
-        $post_title = xmlrpc_getposttitle($content);
-        $post_category = xmlrpc_getpostcategory($content);
-
-        $content = xmlrpc_removepostdata($content);
-        $post_content = format_to_post($content);
-        
-        $postdata = compact('ID','post_content','post_title','post_category','post_status','post_excerpt');
-
-        $result = wp_update_post($postdata);
-
-        if (!$result)
-            return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-       "For some strange yet very annoying reason, the entry couldn't be edited.");
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
-        
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-
-
-        return new xmlrpcresp(new xmlrpcval(true, "boolean"));
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.deletePost ###
-
-$bloggerdeletepost_sig=array(array($xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcBoolean));
-
-$bloggerdeletepost_doc='Deletes a post, blogger-api like';
-
-function bloggerdeletepost($m) {
-    global $wpdb;
-
-    global $xmlrpcerruser; // import user errcode value
-    global $blog_ID,$cache_userdata,$use_rss;
-    global $post_default_title,$post_default_category, $sleep_after_edit;
-    $err="";
-
-
-    $post_ID=$m->getParam(1);
-    $username=$m->getParam(2);
-    $password=$m->getParam(3);
-    $newcontent=$m->getParam(4);
-
-    $post_ID = $post_ID->scalarval();
-    $username = $username->scalarval();
-    $password = $password->scalarval();
-    $newcontent = $newcontent->scalarval();
-
-    $sql = "SELECT * FROM $wpdb->posts WHERE ID = '$post_ID'";
-    $result = $wpdb->get_results($sql);
-    if (!$result)
-        return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-      "No such post '$post_ID'.");
-
-    $userdata = get_userdatabylogin($username);
-    $user_ID = $userdata->ID;
-    $user_level = $userdata->user_level;
-
-    $postdata=get_postdata($post_ID);
-    $post_authordata=get_userdata($postdata["Author_ID"]);
-    $post_author_ID=$postdata["Author_ID"];
-
-    if (($user_ID != $post_author_ID) && ($user_level <= $post_authordata->user_level)) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, you do not have the right to delete this post");
-    }
-
-    if (user_pass_ok($username,$password)) {
-
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, level 0 users can not delete posts");
-        }
-
-        $result = wp_delete_post($post_ID);
-
-        if (!$result)
-            return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-       "For some strange yet very annoying reason, the entry couldn't be deleted.");
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
-        
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-
-
-        return new xmlrpcresp(new xmlrpcval(true,'boolean'));
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.getUsersBlogs ###
-
-$bloggergetusersblogs_sig=array(array($xmlrpcArray, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$bloggergetusersblogs_doc='returns the user\'s blogs - this is a dummy function, just so that BlogBuddy and other blogs-retrieving apps work';
-
-function bloggergetusersblogs($m) {
-    global $wpdb;
-    // this function will have a real purpose with CafeLog's multiple blogs capability
-
-    global $xmlrpcerruser;
-
-    $user_login = $m->getParam(1);
-    $user_login = $user_login->scalarval();
-
-
-    $sql = "SELECT user_level FROM $wpdb->users WHERE user_login = '$user_login' AND user_level > 3";
-    $result = $wpdb->get_results($sql);
-
-
-    $is_admin = $wpdb->num_rows;
-
-    $struct = new xmlrpcval(array("isAdmin" => new xmlrpcval($is_admin,"boolean"),
-                                    "url" => new xmlrpcval(get_settings('home') .'/'.get_settings('blogfilename')),
-                                    "blogid" => new xmlrpcval("1"),
-                                    "blogName" => new xmlrpcval(get_settings('blogname'))
-                                    ),"struct");
-    $resp = new xmlrpcval(array($struct), "array");
-
-    return new xmlrpcresp($resp);
-}
-
-
-
-### blogger.getUserInfo ###
-
-$bloggergetuserinfo_sig=array(array($xmlrpcStruct, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$bloggergetuserinfo_doc='gives the info about a user';
-
-function bloggergetuserinfo($m) {
-    global $xmlrpcerruser;
-
-
-    $username=$m->getParam(1);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(2);
-    $password = $password->scalarval();
-
-    $userdata = get_userdatabylogin($username);
-
-    if (user_pass_ok($username,$password)) {
-        $struct = new xmlrpcval(array("nickname" => new xmlrpcval($userdata->user_nickname),
-                                      "userid" => new xmlrpcval($userdata->ID),
-                                      "url" => new xmlrpcval($userdata->user_url),
-                                      "email" => new xmlrpcval($userdata->user_email),
-                                      "lastname" => new xmlrpcval($userdata->user_lastname),
-                                      "firstname" => new xmlrpcval($userdata->user_firstname)
-                                      ),"struct");
-        $resp = $struct;
-        return new xmlrpcresp($resp);
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.getPost ###
-
-$bloggergetpost_sig=array(array($xmlrpcStruct, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$bloggergetpost_doc='fetches a post, blogger-api like';
-
-function bloggergetpost($m) {
-    global $xmlrpcerruser;
-
-
-    $post_ID=$m->getParam(1);
-    $post_ID = $post_ID->scalarval();
-
-    $username=$m->getParam(2);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(3);
-    $password = $password->scalarval();
-
-    if (user_pass_ok($username,$password)) {
-        $postdata = wp_get_single_post($post_ID);
-
-        if ($postdata['post_date'] != '') {
-            $post_date = mysql2date('Ymd\TH:i:s\Z', $postdata['post_date_gmt']);
-
-            $categories = implode(',', $postdata['post_category']);
-
-            $content  = '<title>'.stripslashes($postdata['post_title']).'</title>';
-            $content .= '<category>'.$categories.'</category>';
-            $content .= stripslashes($postdata['post_content']);
-
-            $struct = new xmlrpcval(array('userid' => new xmlrpcval($postdata['post_author']),
-                                          "dateCreated" => new xmlrpcval($post_date,"dateTime.iso8601"),
-                                          "content" => new xmlrpcval($content),
-                                          "postid" => new xmlrpcval($postdata["ID"])
-                                          ),"struct");
-
-            $resp = $struct;
-            return new xmlrpcresp($resp);
-        } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 4
-       "No such post #$post_ID");
-        }
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.getRecentPosts ###
-
-$bloggergetrecentposts_sig=array(array($xmlrpcArray, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcInt));
-
-$bloggergetrecentposts_doc='fetches X most recent posts, blogger-api like';
-
-function bloggergetrecentposts($m) {
-    global $wpdb;
-    global $xmlrpcerruser;
-
-    error_reporting(0); // there is a bug in phpxmlrpc that makes it say there are errors while the output is actually valid, so let's disable errors for that function
-
-
-    $blogid = 1;    // we don't need that yet
-
-    $numposts=$m->getParam(4);
-    $numposts = $numposts->scalarval();
-
-    if ($numposts > 0) {
-        $limit = " LIMIT $numposts";
-    } else {
-        $limit = "";
-    }
-
-    $username=$m->getParam(2);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(3);
-    $password = $password->scalarval();
-
-    if (user_pass_ok($username,$password)) {
-
-        $sql = "SELECT * FROM $wpdb->posts ORDER BY post_date_gmt DESC".$limit;
-        $result = $wpdb->get_results($sql);
-        if (!$result)
-            return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-       "For some strange yet very annoying reason, the entries couldn't be fetched.");
-
-        $data = new xmlrpcval("","array");
-
-        $i = 0;
-        foreach ($result as $row) {
-            $postdata = array(
-                "ID" => $row->ID,
-                "Author_ID" => $row->post_author,
-                "Date" => $row->post_date_gmt,
-                "Content" => $row->post_content,
-                "Title" => $row->post_title,
-                "Category" => $row->post_category
-            );
-
-            $post_date = mysql2date('Ymd\TH:i:s\Z', $postdata['Date']);
-
-            $categories = implode(',', wp_get_post_cats(1, $postdata['ID']));
-
-            $content  = "<title>".stripslashes($postdata["Title"])."</title>";
-            $content .= "<category>".$categories."</category>";
-            $content .= stripslashes($postdata["Content"]);
-
-//          $content = convert_chars($content,"html");
-//          $content = $postdata["Title"];
-
-            $category = new xmlrpcval($postdata['Category']);
-
-            $authordata = get_userdata($postdata["Author_ID"]);
-            switch($authordata["user_idmode"]) {
-                case "nickname":
-                    $authorname = $authordata["user_nickname"];
-
-            case "login":
-                    $authorname = $authordata["user_login"];
-                    break;
-            case "firstname":
-                    $authorname = $authordata["user_firstname"];
-                    break;
-            case "lastname":
-                    $authorname = $authordata["user_lastname"];
-                    break;
-            case "namefl":
-                    $authorname = $authordata["user_firstname"]." ".$authordata["user_lastname"];
-                    break;
-            case "namelf":
-                    $authorname = $authordata["user_lastname"]." ".$authordata["user_firstname"];
-                    break;
-            default:
-                    $authorname = $authordata["user_nickname"];
-                    break;
-            }
-
-            $struct[$i] = new xmlrpcval(array("authorName" => new xmlrpcval($authorname),
-                                        "userid" => new xmlrpcval($postdata["Author_ID"]),
-                                        "dateCreated" => new xmlrpcval($post_date,"dateTime.iso8601"),
-                                        "content" => new xmlrpcval($content),
-                                        "postid" => new xmlrpcval($postdata["ID"]),
-                                        'category' => $category
-                                        ),"struct");
-            $i = $i + 1;
-        }
-
-        $data = array($struct[0]);
-        for ($j=1; $j<$i; $j++) {
-            array_push($data, $struct[$j]);
-        }
-
-        $resp = new xmlrpcval($data, "array");
-
-        return new xmlrpcresp($resp);
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.getTemplate ###
-
-# note: on b2, it fetches your $blogfilename, or b2.php if you didn't specify the variable
-
-$bloggergettemplate_sig=array(array($xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$bloggergettemplate_doc='returns the default template file\'s code';
-
-function bloggergettemplate($m) {
-    global $xmlrpcerruser;
-
-    error_reporting(0); // there is a bug in phpxmlrpc that makes it say there are errors while the output is actually valid, so let's disable errors for that function
-
-
-    $blogid = 1;    // we do not need this yet
-
-    $templateType=$m->getParam(4);
-    $templateType = $templateType->scalarval();
-
-    $username=$m->getParam(2);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(3);
-    $password = $password->scalarval();
-
-    $userdata = get_userdatabylogin($username);
-
-    if ($userdata->user_level < 3) {
-        return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, users whose level is less than 3, can not edit the template.");
-    }
-
-    if (user_pass_ok($username,$password)) {
-
-    if ($templateType == "main") {
-        if (get_settings('blogfilename') != '') {
-            $file = get_settings('blogfilename');
-        } else {
-            $file = "wp.php";
-        }
-    } elseif ($templateType == "archiveIndex") {
-        $file = "wp.php";
-    }
-
-    $doc_root = preg_replace('#http://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', get_settings('home'));
-    $file = $doc_root.'/'.$file;
-
-    $f = fopen($file,"r");
-    $content = fread($f,filesize($file));
-    fclose($f);
-
-    $content = str_replace("\n","\r\n",$content);   // so it is actually editable with a windows/mac client, instead of being returned as a looooooooooong line of code
-
-    return new xmlrpcresp(new xmlrpcval("$content"));
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-
-### blogger.setTemplate ###
-
-# note: on b2, it saves that in your $blogfilename, or b2.php if you didn't specify the variable
-
-$bloggersettemplate_sig=array(array($xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$bloggersettemplate_doc='saves the default template file\'s code';
-
-function bloggersettemplate($m) {
-    global $xmlrpcerruser;
-
-    error_reporting(0); // there is a bug in phpxmlrpc that makes it say there are errors while the output is actually valid, so let's disable errors for that function
-
-
-    $blogid = 1;    // we do not need this yet
-
-    $template=$m->getParam(4);
-    $template = $template->scalarval();
-
-    $templateType=$m->getParam(5);
-    $templateType = $templateType->scalarval();
-
-    $username=$m->getParam(2);
-    $username = $username->scalarval();
-
-    $password=$m->getParam(3);
-    $password = $password->scalarval();
-
-    $userdata = get_userdatabylogin($username);
-
-    if ($userdata->user_level < 3) {
-        return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-       "Sorry, users whose level is less than 3, can not edit the template.");
-    }
-
-    if (user_pass_ok($username,$password)) {
-
-    if ($templateType == 'main') {
-        if (get_settings('blogfilename') != '') {
-            $file = get_settings('blogfilename');
-        } else {
-            $file = "wp.php";
-        }
-    } elseif ($templateType == "archiveIndex") {
-        $file = "wp.php";
-    }
-
-    $doc_root = preg_replace('#http://.+?/#', $_SERVER['DOCUMENT_ROOT'].'/', get_settings('home'));
-    $file = $doc_root.'/'.$file;
-
-    $f = fopen($file,"w+");
-    fwrite($f, $template);
-    fclose($f);
-
-    return new xmlrpcresp(new xmlrpcval(true, "boolean"));
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-/**** /Blogger API ****/
-
-
-
-/**** metaWeblog API ****/
-
-/**********************
- *
- * metaWeblog API extensions
- * added by 
- *  Dougal Campbell <dougal@gunters.org> 
- *  http://dougal.gunters.org/
- *
- **********************/
-
-$mwnewpost_sig =  array(array($xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcStruct,$xmlrpcBoolean));
-$mwnewpost_doc = 'Add a post, MetaWeblog API-style';
-
-function mwnewpost($params) {
-    global $xmlrpcerruser;
-    global $blog_ID, $cache_userdata;
-    global $use_rss, $post_default_title;
-    global $post_default_category,$cafelogID,$sleep_after_edit;
-
-    $xblogid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    $xcontent = $params->getParam(3);
-    $xpublish = $params->getParam(4);
-    
-    $blogid = $xblogid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-    $contentstruct = phpxmlrpc_decode($xcontent);
-    $post_status = $xpublish->scalarval()?'publish':'draft';
-
-    // Check login
-    if (user_pass_ok($username,$password)) {
-        $userdata = get_userdatabylogin($username);
-        $post_author = $userdata->ID;
-        $user_level = $userdata->user_level;
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1,
-              "Sorry, level 0 users cannot post");
-        }
-
-
-        $post_title = $contentstruct['title'];
-        $post_content = format_to_post($contentstruct['description']);
-
-        $post_excerpt = $contentstruct['mt_excerpt'];
-        $post_more = $contentstruct['mt_text_more'];
-
-        $comment_status = $contentstruct['mt_allow_comments']?'open':'closed';
-        $ping_status = $contentstruct['mt_allow_pings']?'open':'closed';
-
-        if ($post_more) {
-            $post_content = $post_content . "\n<!--more-->\n" . $post_more;
-        }
-        
-        // Do some timestamp voodoo
-        $dateCreated = $contentstruct['dateCreated'];
-        if (!empty($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 = $contentstruct['categories'];
-        // FIXME: commented until proper fix // logio("O","Post cats: " . print_r($catnames,true));
-        $post_category = array();
-        if ($catnames) {
-            foreach ($catnames as $cat) {
-                $post_category[] = get_cat_ID($cat);
-            }
-        } else {
-            $post_category[] = 1;
-        }
-        
-        // We've got all the data -- post it:
-        $postarr = compact('post_author','post_date','post_date_gmt','post_content','post_title','post_category','post_status','post_excerpt','comment_status','ping_status');
-
-        $post_ID = wp_insert_post($postarr);
-        
-        if (!$post_ID) {
-            return new xmlrpcresp(0, $xmlrpcerruser+2, "For some strange yet very annoying reason, your entry could not be posted.");
-        }
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
-
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-        pingback($content, $post_ID);
-        trackback_url_list($contentstruct['mt_tb_ping_urls'],$post_ID);
-
-        logIO("O","(MW) Posted ! ID: $post_ID");
-        $myResp = new xmlrpcval($post_ID,"string");
-
-        return new xmlrpcresp($myResp);
-
-    } else {
-        logIO("O","(MW) Wrong username/password combination <b>$username / $password</b>");
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-$mweditpost_sig =  array(array($xmlrpcBoolean,$xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcStruct,$xmlrpcBoolean));
-$mweditpost_doc = 'Edit a post, MetaWeblog API-style';
-
-function mweditpost ($params) { // ($postid, $user, $pass, $content, $publish) 
-    global $xmlrpcerruser;
-
-    $xpostid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    $xcontent = $params->getParam(3);
-    $xpublish = $params->getParam(4);
-    
-    $ID = $xpostid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-    $contentstruct = phpxmlrpc_decode($xcontent);
-    $postdata = wp_get_single_post($ID,ARRAY_A);
-
-    if (!$postdata)
-        return new xmlrpcresp(0, $xmlrpcerruser+2, // user error 2
-            "No such post $ID.");
-            
-    $userdata = get_userdatabylogin($username);
-    $user_ID = $userdata->ID;
-    $user_level = $userdata->user_level;
-    $time_difference = get_settings('gmt_offset');
-    
-    $post_author_ID = $postdata['post_author'];
-    $post_authordata = get_userdata($post_author_ID);
-
-    if (($user_ID != $post_author_ID) && ($user_level <= $post_authordata->user_level)) {
-        return new xmlrpcresp(0, $xmlrpcerruser+1, // user error 1
-            "Sorry, you do not have the right to edit this post.");
-    }
-        
-    // Check login
-    if (user_pass_ok($username,$password)) {
-        if ($user_level < 1) {
-            return new xmlrpcresp(0, $xmlrpcerruser+1,
-
-              "Sorry, level 0 users cannot edit posts");
-        }
-
-        extract($postdata);
-
-        $post_title = $contentstruct['title'];
-        $post_content = format_to_post($contentstruct['description']);
-        $catnames = $contentstruct['categories'];
-        
-        if ($catnames) {
-            foreach ($catnames as $cat) {
-                $post_category[] = get_cat_ID($cat);
-            }
-        }
-
-        $post_excerpt = $contentstruct['mt_excerpt'];
-        $post_more = $contentstruct['mt_text_more'];
-        $post_status = $xpublish->scalarval()?'publish':'draft';
-        if ($post_more) {
-            $post_content = $post_content . "\n<!--more-->\n" . $post_more;
-        }
-        $comment_status = (1 == $contentstruct['mt_allow_comments'])?'open':'closed';
-        $ping_status = $contentstruct['mt_allow_pings']?'open':'closed';
-
-        // Do some timestamp voodoo
-        $dateCreated = $contentstruct['dateCreated'];
-        if (!empty($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');
-
-        $post_ID = wp_update_post($newpost);
-        
-        if (!$post_ID) {
-            return new xmlrpcresp(0, $xmlrpcerruser+2, "For some strange yet very annoying reason, your entry could not be posted.");
-        }
-
-        if (!isset($blog_ID)) { $blog_ID = 1; }
-
-        if (isset($sleep_after_edit) && $sleep_after_edit > 0) {
-            sleep($sleep_after_edit);
-        }
-
-        pingback($content, $post_ID);
-        trackback_url_list($contentstruct['mt_tb_ping_urls'],$post_ID);
-
-        logIO("O","(MW) Edited ! ID: $post_ID");
-        $myResp = new xmlrpcval(true,"boolean");
-
-        return new xmlrpcresp($myResp);
-
-    } else {
-        logIO("O","(MW) Wrong username/password combination <b>$username / $password</b>");
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-$mwgetpost_sig =  array(array($xmlrpcStruct,$xmlrpcString,$xmlrpcString,$xmlrpcString));
-$mwegetpost_doc = 'Get a post, MetaWeblog API-style';
-
-function mwgetpost ($params) {  // ($postid, $user, $pass) 
-    global $xmlrpcerruser;
-    
-    $xpostid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    
-    $post_ID = $xpostid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-
-    // Check login
-    if (user_pass_ok($username,$password)) {
-        $postdata = wp_get_single_post($post_ID, ARRAY_A);
-
-        if ($postdata['post_date'] != '') {
-
-            $post_date = mysql2date('Ymd\TH:i:s\Z', $postdata['post_date_gmt']);
-            
-            $catids = wp_get_post_cats('', $post_ID);
-            foreach($catids as $catid) {
-                $catname = get_cat_name($catid);
-                $catnameenc = new xmlrpcval($catname);
-                $catlist[] = $catnameenc;
-            }           
-            $post = get_extended($postdata['post_content']);
-            $allow_comments = ('open' == $postdata['comment_status'])?1:0;
-            $allow_pings = ('open' == $postdata['ping_status'])?1:0;
-
-            $resp = array(
-                'link' => new xmlrpcval(post_permalink($post_ID)),
-                'title' => new xmlrpcval($postdata['post_title']),
-                'description' => new xmlrpcval($post['main']),
-                'dateCreated' => new xmlrpcval($post_date,'dateTime.iso8601'),
-                'userid' => new xmlrpcval($postdata['post_author']),
-                'postid' => new xmlrpcval($postdata['ID']),
-                'content' => new xmlrpcval($postdata['post_content']),
-                'permalink' => new xmlrpcval(post_permalink($post_ID)),
-                'categories' => new xmlrpcval($catlist,'array'),
-                'mt_excerpt' => new xmlrpcval($postdata['post_excerpt']),
-                'mt_allow_comments' => new xmlrpcval($allow_comments,'int'),
-                'mt_allow_pings' => new xmlrpcval($allow_pings,'int'),
-                'mt_text_more' => new xmlrpcval($post['extended'])
-            );
-            
-            $resp = new xmlrpcval($resp,'struct');
-            
-            return new xmlrpcresp($resp);
-        } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 4
-            "No such post #$post_ID");
-        }
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-
-}
-
-$mwrecentposts_sig =  array(array($xmlrpcArray,$xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcInt));
-$mwerecentposts_doc = 'Get recent posts, MetaWeblog API-style';
-
-function mwrecentposts ($params) {  // ($blogid, $user, $pass, $num) 
-    global $xmlrpcerruser;
-
-    $xblogid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    $xnum = $params->getParam(3);
-    
-    $blogid = $xblogid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-    $num = $xnum->scalarval();
-
-    // Check login
-    if (user_pass_ok($username,$password)) {
-
-        $postlist = wp_get_recent_posts($num);
-        
-        // Build response packet. We can't just use xmlrpc_encode,
-        // because of the dateCreated field, which must be a date type.
-        
-        // Encode each entry of the array.
-        foreach($postlist as $entry) {
-
-            $isoString = mysql2date('Ymd\TH:i:s\Z', $entry['post_date_gmt']);
-            $date = new xmlrpcval($isoString,"dateTime.iso8601");
-            $userid = new xmlrpcval($entry['post_author']);
-            $content = new xmlrpcval($entry['post_content']);
-            $excerpt = new xmlrpcval($entry['post_excerpt']);
-            
-            // $pcat = stripslashes(get_cat_name($entry['post_category']));
-
-            $catlist = array();
-            $catids = wp_get_post_cats('', $entry['ID']);
-            foreach($catids as $catid) {
-                $catname = get_cat_name($catid);
-                $catnameenc = new xmlrpcval($catname);
-                $catlist[] = $catnameenc;
-            }
-
-            // For multiple cats, we might do something like
-            // this in the future:
-            //$catstruct['description'] = $pcat;
-            //$catstruct['categoryId'] = $entry['post_category'];
-            //$catstruct['categoryName'] = $pcat;
-            //$catstruct['isPrimary'] = TRUE;
-            
-            //$catstruct2 = phpxmlrpc_encode($catstruct);
-            
-            // $categories = new xmlrpcval(array(new xmlrpcval($pcat)),'array');
-            $categories = new xmlrpcval($catlist, 'array');
-
-            $post = get_extended($entry['post_content']);
-
-            $postid = new xmlrpcval($entry['ID']);
-            $title = new xmlrpcval(stripslashes($entry['post_title']));
-            $description = new xmlrpcval(stripslashes($post['main']));
-            $link = new xmlrpcval(post_permalink($entry['ID']));
-            $permalink = $link;
-
-            $extended = new xmlrpcval(stripslashes($post['extended']));
-
-            $allow_comments = new xmlrpcval((('open' == $entry['comment_status'])?1:0),'int');
-            $allow_pings = new xmlrpcval((('open' == $entry['ping_status'])?1:0),'int');
-
-            $encode_arr = array(
-                'dateCreated' => $date,
-                'userid' => $userid,
-                'postid' => $postid,
-                'categories' => $categories,
-                'title' => $title,
-                'description' => $description,
-                'link' => $link,
-                'permalink' => $permalink,
-                'mt_excerpt' => $excerpt,
-                'mt_allow_comments' => $allow_comments,
-                'mt_allow_pings' => $allow_pings,
-                'mt_text_more' => $extended
-            );
-            
-            $xmlrpcpostarr[] = new xmlrpcval($encode_arr,"struct");
-        }   
-
-        // Now convert that to an xmlrpc array type
-        $myResp = new xmlrpcval($xmlrpcpostarr,"array");
-
-        return new xmlrpcresp($myResp);
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-$mwgetcats_sig =  array(array($xmlrpcArray,$xmlrpcString,$xmlrpcString,$xmlrpcString));
-$mwgetcats_doc = 'Get a post, MetaWeblog API-style';
-
-function mwgetcats ($params) {  // ($blogid, $user, $pass) 
-    global $xmlrpcerruser,$wpdb;
-    global $querystring_start, $querystring_equal, $querystring_separator;
-    
-    $blog_URL = get_settings('home') . '/' . get_settings('blogfilename');
-    
-    $arr = array();
-
-    if ($cats = $wpdb->get_results("SELECT cat_ID,cat_name FROM $wpdb->categories",ARRAY_A)) {
-        foreach ($cats as $cat) {
-            $struct['categoryId'] = $cat['cat_ID'];
-            $struct['description'] = $cat['cat_name'];
-            $struct['categoryName'] = $cat['cat_name'];
-            $struct['htmlUrl'] = htmlspecialchars($blog_URL . $querystring_start . 'cat' . $querystring_equal . $cat['cat_ID']);
-            $struct['rssUrl'] = ''; // will probably hack alexking's stuff in here
-            
-            $arr[] = phpxmlrpc_encode($struct);
-        }
-    }
-    
-    $resp = new xmlrpcval($arr,'array');
-
-    return new xmlrpcresp($resp);
-}
-
-
-$mwnewmedia_sig =  array(array($xmlrpcStruct,$xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcStruct));
-$mwnewmedia_doc = 'Upload image or other binary data, MetaWeblog API-style (unimplemented)';
-
-function mwnewmedia($params) {  // ($blogid, $user, $pass, $struct) 
-    global $xmlrpcerruser;
-    
-    return new xmlrpcresp(0, $xmlrpcerruser+10, // user error 10
-      'metaWeblog.newMediaObject not implemented (yet)');
-}
-
-
-/**** /MetaWeblog API ****/
-
-
-/**** MovableType API ****/
-
-/**********************
- *
- * MovableType API extensions
- * added by 
- *  Dougal Campbell <dougal@gunters.org> 
- *  http://dougal.gunters.org/
- *
- * DONE:
- *  mt.getCategoryList
- *  mt.setPostCategories
- *  mt.supportedMethods
- *  mt.getPostCategories
- *  mt.publishPost
- *  mt.getRecentPostTitles
- *  extend metaWeblog.newPost
- *  extend metaWeblog.editPost
- *  extend metaWeblog.getPost
- *  extend metaWeblog.getRecentPosts
- *
- * PARTIALLY DONE:
- *  mt.supportedTextFilters     // empty stub, because WP doesn't support per-post text filters at this time
- *  mt.getTrackbackPings        // another stub.
- *  metaWeblog.newMediaObject   // ditto. For now.
- *
- **********************/
- 
-$mt_supportedMethods_sig = array(array($xmlrpcArray));
-$mt_supportedMethods_doc = 'Retrieve information about the XML-RPC methods supported by the server.';
-
-// ripped out of system.listMethods
-function mt_supportedMethods($params) {
-    global $dispatch_map, $xmlrpcerr, $xmlrpcstr, $_xmlrpcs_dmap;
-    $v=new xmlrpcval();
-    $dmap=$dispatch_map;
-    $outAr=array();
-    for(reset($dmap); list($key, $val)=each($dmap); ) {
-    $outAr[]=new xmlrpcval($key, "string");
-    }
-    $dmap=$_xmlrpcs_dmap;
-    for(reset($dmap); list($key, $val)=each($dmap); ) {
-    $outAr[]=new xmlrpcval($key, "string");
-    }
-    $v->addArray($outAr);
-    return new xmlrpcresp($v);
-
-}
-
-$mt_getPostCategories_sig = array(array($xmlrpcArray, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-$mt_getPostCategories_doc = "Returns a list of all categories to which the post is assigned.";
-
-function mt_getPostCategories($params) {
-    global $xmlrpcusererr;
-
-    $xpostid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    
-    $post_ID = $xpostid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-
-    if (user_pass_ok($username,$password)) {
-        $catids = wp_get_post_cats('1', $post_ID);
-
-        // The first category listed will be set as primary
-        $struct['isPrimary'] = true;
-        foreach($catids as $catid) {    
-            $struct['categoryId'] = $catid;
-            $struct['categoryName'] = get_cat_name($catid);
-
-            $resp_struct[] = phpxmlrpc_encode($struct);
-            $struct['isPrimary'] = false;
-        }
-        
-        // Return an array of structs   
-        $resp_array = new xmlrpcval($resp_struct,'array');
-        
-        return new xmlrpcresp($resp_array);
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-$mt_setPostCategories_sig = array(array($xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString, $xmlrpcArray));
-$mt_setPostCategories_doc = "Sets the categories for a post";
-
-function mt_setPostCategories($params) {
-    global $xmlrpcusererr;
-    
-    $xpostid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    $xcats = $params->getParam(3);
-    
-    $post_ID = $xpostid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-    $cats = phpxmlrpc_decode($xcats);
-    
-    foreach($cats as $cat) {
-        $catids[] = $cat['categoryId'];
-    }
-    
-    if (user_pass_ok($username,$password)) {
-        wp_set_post_cats('', $post_ID, $catids);
-        
-        return new xmlrpcresp(new xmlrpcval(true,'boolean'));
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-$mt_publishPost_sig = array(array($xmlrpcBoolean, $xmlrpcString, $xmlrpcString, $xmlrpcString));
-$mt_publishPost_doc = "Publish (rebuild) all of the static files related to an entry. Equivalent to saving an entry in the system (but without the ping).";
-
-function mt_publishPost($params) {
-    global $xmlrpcusererr;
-    
-    $xpostid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    
-    $post_ID = $xpostid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-
-    if (user_pass_ok($username,$password)) {
-        $postdata = wp_get_single_post($post_ID,ARRAY_A);
-        
-        $postdata['post_status'] = 'publish';
-        
-        // retain old cats
-        $cats = wp_get_post_cats('',$post_ID);
-        $postdata['post_category'] = $cats;
-    
-        $result = wp_update_post($postdata);
-
-        return new xmlrpcresp(new xmlrpcval($result,'boolean'));
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-$mt_getRecentPostTitles_sig = array(array($xmlrpcArray,$xmlrpcString,$xmlrpcString,$xmlrpcString,$xmlrpcInt));
-$mt_getRecentPostTitles_doc = "Returns a bandwidth-friendly list of the most recent posts in the system.";
-
-function mt_getRecentPostTitles($params) {
-    global $xmlrpcusererr, $wpdb;
-
-    $xblogid = $params->getParam(0);
-    $xuser = $params->getParam(1);
-    $xpass = $params->getParam(2);
-    $xnumposts = $params->getParam(3);
-
-    $blogid = $xblogid->scalarval();
-    $username = $xuser->scalarval();
-    $password = $xpass->scalarval();
-    $numposts = intval($xnumposts->scalarval());
-
-    if (user_pass_ok($username,$password)) {
-        $sql = "SELECT post_date, post_date_gmt, post_author, ID, post_title FROM $wpdb->posts ORDER BY post_date_gmt DESC LIMIT $numposts";
-        $posts = $wpdb->get_results($sql,ARRAY_A);
-        
-        foreach($posts as $post) {
-
-            $post_date = mysql2date('Ymd\TH:i:s\Z', $post['post_date_gmt']);
-
-            $struct['dateCreated'] = new xmlrpcval($post_date, 'dateTime.iso8601');
-            $struct['userid'] = new xmlrpcval($post['post_author'], 'string');
-            $struct['postid'] = new xmlrpcval($post['ID'], 'string');
-            $struct['title'] = new xmlrpcval($post['post_title'], 'string');
-            
-            $result[] = $struct;
-        }
-        
-        return new xmlrpcresp(new xmlrpcval($results,'array'));
-
-    } else {
-        return new xmlrpcresp(0, $xmlrpcerruser+3, // user error 3
-       'Wrong username/password combination '.$username.' / '.starify($password));
-    }
-}
-
-
-$mt_supportedTextFilters_sig = array(array($xmlrpcArray));
-$mt_supportedTextFilters_doc = "Retrieve information about the text formatting plugins supported by the server. (not implemented)";
-
-function mt_supportedTextFilters($params) {
-    // This should probably check the status of the 'use_bbcode' 
-    // and 'use_gmcode' config options.
-    
-    return new xmlrpcresp(new xmlrpcval(array(),'array'));
-}
-
-
-
-$mt_getTrackbackPings_sig = array(array($xmlrpcArray,$xmlrpcString));
-$mt_getTrackbackPings_doc = "Retrieve the list of Trackback pings posted to a particular entry. (not implemented)";
-
-function mt_getTrackbackPings($params) {
-    $struct['pingTitle'] = '';
-    $struct['pingURL'] = '';
-    $struct['pingIP'] = '';
-    
-    $xmlstruct = phpxmlrpc_encode($struct);
-    
-    return new xmlrpcresp(new xmlrpcval(array($xmlstruct),'array'));
-}
-
-
-
-/**** /MovableType API ****/
-
-
-/**** PingBack functions ****/
-
-$pingback_ping_sig = array(array($xmlrpcString, $xmlrpcString, $xmlrpcString));
-
-$pingback_ping_doc = 'Gets a pingback and registers it as a comment prefixed by &lt;pingback /&gt;';
-
-function pingback_ping($m) { // original code by Mort
-    // (http://mort.mine.nu:8080)
-    global $wpdb, $wp_version; 
-
-    //$log = debug_fopen('./xmlrpc.log', 'w');
-
-    $title='';
-
-    $pagelinkedfrom = $m->getParam(0);
-    $pagelinkedfrom = $pagelinkedfrom->scalarval();
-
-    $pagelinkedto = $m->getParam(1);
-    $pagelinkedto = $pagelinkedto->scalarval();
-
-    $pagelinkedfrom = str_replace('&amp;', '&', $pagelinkedfrom);
-    $pagelinkedto = preg_replace('#&([^amp\;])#is', '&amp;$1', $pagelinkedto);
-
-    //debug_fwrite($log, 'BEGIN '.time().' - '.date('Y-m-d H:i:s')."\n\n");
-    //debug_fwrite($log, 'Page linked from: '.$pagelinkedfrom."\n");
-    //debug_fwrite($log, 'Page linked to: '.$pagelinkedto."\n");
-
-    $messages = array(
-        htmlentities("Pingback from ".$pagelinkedfrom." to "
-            . $pagelinkedto . " registered. Keep the web talking! :-)"),
-        htmlentities("We can't find the URL to the post you are trying to "
-            . "link to in your entry. Please check how you wrote the post's permalink in your entry."),
-        htmlentities("We can't find the post you are trying to link to."
-            . " Please check the post's permalink.")
-    );
-
-    $message = $messages[0];
-
-    // Check if the page linked to is in our site
-    $pos1 = strpos($pagelinkedto, str_replace('http://', '', str_replace('www.', '', get_settings('home'))));
-    if($pos1) {
+      wp_set_post_cats('', $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 $comment) {
+        if ((strpos($comment->comment_content, '<trackback />') === 0)
+            || ('trackback' == $comment->comment_type)) {
+          // FIXME: would be nicer to have a comment_title field?
+          // FIXME: assumption: here we make the assumption that trackback
+          //        titles are stored as <strong>title</strong>
+          $content = str_replace('<trackback />', '', $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) {
+
+      $post_ID     = $args[0];
+      $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);
+      if (!user_can_edit_post($user_data->ID, $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
+      $cats = wp_get_post_cats('',$post_ID);
+      $postdata['post_category'] = $cats;
+
+      $result = wp_update_post($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) {
+        // original code by Mort (http://mort.mine.nu:8080 -- site seems dead)
+        // refactored to return error codes and avoid deep ifififif headaches
+        global $wpdb, $wp_version; 
+
+        $pagelinkedfrom = $args[0];
+        $pagelinkedto   = $args[1];
+
+        $title = '';
+
+        $pagelinkedfrom = str_replace('&amp;', '&', $pagelinkedfrom);
+        $pagelinkedto   = preg_replace('#&([^amp\;])#is', '&amp;$1', $pagelinkedto);
+
+        $error_code = -1;
+
+        // Check if the page linked to is in our site
+        $pos1 = strpos($pagelinkedto, str_replace('http://', '', str_replace('www.', '', get_settings('home'))));
+        if(!$pos1) {
+            return new IXR_Error(0, '');
+        }
+
 
         // 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)) {
+        } elseif (preg_match('#p/[0-9]{1,}#', $urltest['path'], $match)) {
             // the path defines the post_ID (archives/p/XXXX)
             $blah = explode('/', $match[0]);
@@ -1568 +1141 @@
                 $title = preg_replace('/[^a-zA-Z0-9]/', '.', $urltest['fragment']);
                 $sql = "SELECT ID FROM $wpdb->posts WHERE post_title RLIKE '$title'";
-                $post_ID = $wpdb->get_var($sql) or die("Query: $sql\n\nError: ");
+                if (! ($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
-            $post_ID = -1;
-            $way = 'no match';
-        }
+            return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.');
+        }
+
 
         logIO("O","(PB) URI='$pagelinkedto' ID='$post_ID' Found='$way'");
-
-        //debug_fwrite($log, "Found post ID $way: $post_ID\n");
 
         $sql = 'SELECT post_author FROM '.$wpdb->posts.' WHERE ID = '.$post_ID;
         $result = $wpdb->get_results($sql);
 
+        if (!$wpdb->num_rows) {
+            // Post_ID not found
+            return new IXR_Error(33, 'The specified target URI 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
+        $sql = 'SELECT * FROM '.$wpdb->comments.' 
+            WHERE comment_post_ID = '.$post_ID.' 
+                AND comment_author_url = \''.$pagelinkedfrom.'\' 
+                AND comment_type = \'pingback\'';
+        $result = $wpdb->get_results($sql);
+//return($sql);
+
         if ($wpdb->num_rows) {
-
-            //debug_fwrite($log, 'Post exists'."\n");
-
-            // Let's check that the remote site didn't already pingback this entry
-            $sql = 'SELECT * FROM '.$wpdb->comments.' 
-                WHERE comment_post_ID = '.$post_ID.' 
-                    AND comment_author_url = \''.$pagelinkedfrom.'\' 
-                    AND comment_content LIKE \'%<pingback />%\'';
-            $result = $wpdb->get_results($sql);
-        
-            if ($wpdb->num_rows || (1==1)) {
-
-                // very stupid, but gives time to the 'from' server to publish !
-                sleep(1);
-
-                // Let's check the remote site
-                $fp = @fopen($pagelinkedfrom, 'r');
-
-                $puntero = 4096;
-                while($remote_read = fread($fp, $puntero)) {
-                    $linea .= $remote_read;
-                }
-                    // Work around bug in strip_tags():
-                    $linea = str_replace('<!DOCTYPE','<DOCTYPE',$linea);
-                    $linea = strip_tags($linea, '<title><a>');
-                    $linea = strip_all_but_one_link($linea, $pagelinkedto);
-                    // I don't think we need this? -- emc3
-                    //$linea = preg_replace('#&([^amp\;])#is', '&amp;$1', $linea);
-                    if (empty($matchtitle)) {
-                        preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
-                    }
-                    $pos2 = strpos($linea, $pagelinkedto);
-                    $pos3 = strpos($linea, str_replace('http://www.', 'http://', $pagelinkedto));
-                    if (is_integer($pos2) || is_integer($pos3)) {
-                        //debug_fwrite($log, 'The page really links to us :)'."\n");
-                        $pos4 = (is_integer($pos2)) ? $pos2 : $pos3;
-                        $start = $pos4-100;
-                        $context = substr($linea, $start, 250);
-                        $context = str_replace("\n", ' ', $context);
-                        $context = str_replace('&amp;', '&', $context);
-                    } else {
-                        //debug_fwrite($log, 'The page doesn\'t link to us, here\'s an excerpt :'."\n\n".$linea."\n\n");
-                    }
-                //}
-                //debug_fwrite($log, '*****'."\n\n");
-                fclose($fp);
-
-                if (!empty($context)) {
-                    // Check if pings are on, inelegant exit
-                    $pingstatus = $wpdb->get_var("SELECT ping_status FROM $wpdb->posts WHERE ID = $post_ID");
-                    if ('closed' == $pingstatus) die('Sorry, pings are turned off for this post.');
-
-                    $pagelinkedfrom = preg_replace('#&([^amp\;])#is', '&amp;$1', $pagelinkedfrom);
-                    $title = (!strlen($matchtitle[1])) ? $pagelinkedfrom : $matchtitle[1];
-                    $original_context = strip_tags($context);
-                    $context = '<pingback />[...] ';
-                    $context = htmlspecialchars($original_context);
-                    $context .= ' [...]';
-                    $original_pagelinkedfrom = $pagelinkedfrom;
-                    $pagelinkedfrom = addslashes($pagelinkedfrom);
-                    $original_title = $title;
-                    $title = addslashes(strip_tags(trim($title)));
-                    $user_ip = $_SERVER['REMOTE_ADDR'];
-                    $user_agent = addslashes($_SERVER['HTTP_USER_AGENT']);
-                    $now = current_time('mysql');
-                    $now_gmt = current_time('mysql', 1);
-                    if( check_comment($title, '', $pagelinkedfrom, $context, $user_ip, $user_agent) ) {
-                        $approved = 1;
-                    } else {
-                        $approved = 0;
-                    }
-                    $consulta = $wpdb->query("INSERT INTO $wpdb->comments 
-                        (comment_post_ID, comment_author, comment_author_url, comment_author_IP, comment_date, comment_date_gmt, comment_content, comment_approved, comment_agent) 
-                        VALUES 
-                        ($post_ID, '$title', '$pagelinkedfrom', '$user_ip', $now', '$now_gmt', '$context', '$approved', '$user_agent')
-                        ");
-
-                    $comment_ID = $wpdb->get_var('SELECT last_insert_id()');
-                    if (get_settings('comments_notify'))
-                        wp_notify_postauthor($comment_ID, 'pingback');
-                    do_action('pingback_post', $comment_ID);
-                } else {
-                    // URL pattern not found
-                    $message = "Page linked to: $pagelinkedto\nPage linked from:"
-                        . " $pagelinkedfrom\nTitle: $title\nContext: $context\n\n".$messages[1];
-                }
-            } else {
-                // We already have a Pingback from this URL
-                $message = "Sorry, you already did a pingback to $pagelinkedto"
-                . " from $pagelinkedfrom.";
+            // 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
+        $fp = @fopen($pagelinkedfrom, 'r');
+        if (!$fp) {
+            // The source URI does not exist
+            return new IXR_Error(16, 'The source URI does not exist.');
+        }
+
+        $puntero = 4096;
+        while($remote_read = fread($fp, $puntero)) {
+            $linea .= $remote_read;
+        }
+
+        // Work around bug in strip_tags():
+        $linea = str_replace('<!DOCTYPE','<DOCTYPE',$linea);
+        $linea = strip_tags($linea, '<title><a>');
+        $linea = strip_all_but_one_link($linea, $pagelinkedto);
+        // I don't think we need this? -- emc3
+        //$linea = preg_replace('#&([^amp\;])#is', '&amp;$1', $linea);
+        if (empty($matchtitle)) {
+            preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
+        }
+        $pos2 = strpos($linea, $pagelinkedto);
+        $pos3 = strpos($linea, str_replace('http://www.', 'http://', $pagelinkedto));
+        if (is_integer($pos2) || is_integer($pos3)) {
+            // The page really links to us :)
+            $pos4 = (is_integer($pos2)) ? $pos2 : $pos3;
+            $start = $pos4-100;
+            $context = substr($linea, $start, 250);
+            $context = str_replace("\n", ' ', $context);
+            $context = str_replace('&amp;', '&', $context);
+        }
+                    
+        fclose($fp);
+
+        if (empty($context)) {
+            // URL pattern not found
+            return new IXR_Error(17, 'The source URI does not contain a link to the target URI, and so cannot be used as a source.');
+        }
+
+
+        // Check if pings are on, inelegant exit
+        $pingstatus = $wpdb->get_var("SELECT ping_status FROM $wpdb->posts WHERE ID = $post_ID");
+        if ('closed' == $pingstatus) {
+            return new IXR_Error(33, 'The specified target URI cannot be used as a target. It either doesn\'t exist, or it is not a pingback-enabled resource.');
+        }
+
+
+        $pagelinkedfrom = preg_replace('#&([^amp\;])#is', '&amp;$1', $pagelinkedfrom);
+        $title = (!strlen($matchtitle[1])) ? $pagelinkedfrom : $matchtitle[1];
+        $original_context = strip_tags($context);
+        $context = '[...] ';
+        $context = htmlspecialchars($original_context);
+        $context .= ' [...]';
+        $original_pagelinkedfrom = $pagelinkedfrom;
+        $pagelinkedfrom = addslashes($pagelinkedfrom);
+        $original_title = $title;
+        $title = addslashes(strip_tags(trim($title)));
+        $user_ip = $_SERVER['REMOTE_ADDR'];
+        $user_agent = addslashes($_SERVER['HTTP_USER_AGENT']);
+        $now = current_time('mysql');
+        $now_gmt = current_time('mysql', 1);
+
+        // Check if the entry allows pings
+        if( !check_comment($title, '', $pagelinkedfrom, $context, $user_ip, $user_agent) ) {
+            return new IXR_Error(49, 'Pingbacks not allowed on this entry.');
+        }
+
+
+        $consulta = $wpdb->query("INSERT INTO $wpdb->comments 
+            (comment_post_ID, comment_author, comment_author_url, comment_author_IP, comment_date, comment_date_gmt, comment_content, comment_approved, comment_agent, comment_type) 
+            VALUES 
+            ($post_ID, '$title', '$pagelinkedfrom', '$user_ip', '$now', '$now_gmt', '$context', '1', '$user_agent', 'pingback')
+        ");
+
+        $comment_ID = $wpdb->get_var('SELECT last_insert_id()');
+
+        if (get_settings('comments_notify')) {
+            wp_notify_postauthor($comment_ID, 'pingback');
+        }
+
+        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;
+
+        $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 URI 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 URI 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 $comment) {
+            if ((strpos($comment->comment_content, '<pingback />') === 0)
+                || ('pingback' == $comment->comment_type)) {
+                $pingbacks[] = $comment->comment_author_url;
             }
-        } else {
-            // Post_ID not found
-            $message = $messages[2];
-            //debug_fwrite($log, 'Post doesn\'t exist'."\n");
-        }
-    }
-    return new xmlrpcresp(new xmlrpcval($message));
+        }
+
+        return $pingbacks;
+    }
 }
 
-/**** /PingBack functions ****/
-
-/**** SERVER FUNCTIONS ARRAY ****/
-
-$dispatch_map =  
-array( "blogger.newPost" =>
-array("function" => "bloggernewpost",
-     "signature" => $bloggernewpost_sig,
-     "docstring" => $bloggernewpost_doc),
-
-
-"blogger.editPost" =>
-array("function" => "bloggereditpost",
-     "signature" => $bloggereditpost_sig,
-     "docstring" => $bloggereditpost_doc),
-
-
-"blogger.deletePost" =>
-array("function" => "bloggerdeletepost",
-     "signature" => $bloggerdeletepost_sig,
-     "docstring" => $bloggerdeletepost_doc),
-
-
-"blogger.getUsersBlogs" =>
-array("function" => "bloggergetusersblogs",
-     "signature" => $bloggergetusersblogs_sig,
-     "docstring" => $bloggergetusersblogs_doc),
-
-"blogger.getUserInfo" =>
-array("function" => "bloggergetuserinfo",
-     "signature" => $bloggergetuserinfo_sig,
-     "docstring" => $bloggergetuserinfo_doc),
-
-"blogger.getPost" =>
-array("function" => "bloggergetpost",
-     "signature" => $bloggergetpost_sig,
-     "docstring" => $bloggergetpost_doc),
-
-"blogger.getRecentPosts" =>
-array("function" => "bloggergetrecentposts",
-     "signature" => $bloggergetrecentposts_sig,
-     "docstring" => $bloggergetrecentposts_doc),
-
-"blogger.getTemplate" =>
-array("function" => "bloggergettemplate",
-     "signature" => $bloggergettemplate_sig,
-     "docstring" => $bloggergettemplate_doc),
-
-"blogger.setTemplate" =>
-array("function" => "bloggersettemplate",
-     "signature" => $bloggersettemplate_sig,
-     "docstring" => $bloggersettemplate_doc),
-
-"metaWeblog.newPost" =>
-array("function" => "mwnewpost",
-     "signature" => $mwnewpost_sig,
-     "docstring" => $mwnewpost_doc),
-
-"metaWeblog.editPost" =>
-array("function" => "mweditpost",
-     "signature" => $mweditpost_sig,
-     "docstring" => $mweditpost_doc),
-
-"metaWeblog.getPost" =>
-array("function" => "mwgetpost",
-     "signature" => $mwgetpost_sig,
-     "docstring" => $mwgetpost_doc),
-
-"metaWeblog.getRecentPosts" =>
-array("function" => "mwrecentposts",
-     "signature" => $mwrecentposts_sig,
-     "docstring" => $mwrecentposts_doc),
-
-"metaWeblog.getCategories" =>
-array("function" => "mwgetcats",
-     "signature" => $mwgetcats_sig,
-     "docstring" => $mwgetcats_doc),
-
-"metaWeblog.newMediaObject" =>
-array("function" => "mwnewmedia",
-     "signature" => $mwnewmedia_sig,
-     "docstring" => $mwnewmedia_doc),
-
-"mt.getCategoryList" =>
-array("function" => "mwgetcats",
-     "signature" => $mwgetcats_sig,
-     "docstring" => $mwgetcats_doc),
-
-"mt.getPostCategories" =>
-array("function" => "mt_getPostCategories",
-     "signature" => $mt_getPostCategories_sig,
-     "docstring" => $mt_getPostCategories_doc),
-
-"mt.setPostCategories" =>
-array("function" => "mt_setPostCategories",
-     "signature" => $mt_setPostCategories_sig,
-     "docstring" => $mt_setPostCategories_doc),
-
-"mt.publishPost" =>
-array("function" => "mt_publishPost",
-     "signature" => $mt_publishPost_sig,
-     "docstring" => $mt_publishPost_doc),
-
-"mt.supportedMethods" =>
-array("function" => "mt_supportedMethods",
-     "signature" => $mt_supportedMethods_sig,
-     "docstring" => $mt_supportedMethods_doc),
-
-"mt.supportedTextFilters" =>
-array("function" => "mt_supportedTextFilters",
-     "signature" => $mt_supportedTextFilters_sig,
-     "docstring" => $mt_supportedTextFilters_doc),
-
-"mt.getRecentPostTitles" =>
-array("function" => "mt_getRecentPostTitles",
-     "signature" => $mt_getRecentPostTitles_sig,
-     "docstring" => $mt_getRecentPostTitles_doc),
-
-"mt.getTrackbackPings" =>
-array("function" => "mt_getTrackbackPings",
-     "signature" => $mt_getTrackbackPings_sig,
-     "docstring" => $mt_getTrackbackPings_doc),
-
-"b2.newPost" =>
-array("function" => "b2newpost",
-     "signature" => $wpnewpost_sig,
-     "docstring" => $wpnewpost_doc),
-"b2.getCategories" =>
-array("function" => "b2getcategories",
-     "signature" => $wpgetcategories_sig,
-     "docstring" => $wpgetcategories_doc),
-
-"b2.ping" =>
-array("function" => "b2ping",
-     "signature" => $wpping_sig,
-     "docstring" => $wpping_doc),
-
-"pingback.ping" =>
-array("function" => "pingback_ping",
-     "signature" => $pingback_ping_sig,
-     "docstring" => $pingback_ping_doc),
-
-"b2.getPostURL" =>
-array("function" => "pingback_getPostURL",
-     "signature" => $wp_getPostURL_sig,
-     "docstring" => $wp_getPostURL_doc),
-);
-
-$s = new xmlrpc_server($dispatch_map);
+
+$wp_xmlrpc_server = new wp_xmlrpc_server();
 
 ?>