Changeset 1672

Timestamp:

09/16/2004 03:20:39 PM (21 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;
+    }
 }