Changeset 1672 for trunk/xmlrpc.php

Timestamp:

09/16/2004 03:20:39 PM (22 years ago)

Author:

michelvaldrighi

Message:

added pingback.extensions.getPingbacks

File:

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

trunk/xmlrpc.php

@@ -114 +114 @@
                   // PingBack
                   'pingback.ping' => 'this:pingback_ping',
+                  'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks',
 
                   'demo.sayHello' => 'this:sayHello',
@@ -1017 +1018 @@
           global $wpdb;
 
-          $post_ID = intval($args[0]);
+          $post_ID = intval($args);
 
           $actual_post = wp_get_single_post($post_ID, ARRAY_A);
@@ -1111 +1112 @@
 
                 // 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)) {
@@ -1262 +1265 @@
                 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 '0x0021';
+                }
+
+                $actual_post = wp_get_single_post($post_ID, ARRAY_A);
+
+                if (!$actual_post) {
+                        // No such post = resource not found
+                        return '0x0020';
+                }
+
+                $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;
+                        }
+                }
+
+                return $pingbacks;
+        }
 }