(bug 796) trackback support

[lhc/web/wiklou.git] / includes / Title.php

diff --git a/includes/Title.php b/includes/Title.php
index 0eadae6..f0a4c9d 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -2079,5 +2079,29 @@ class Title {
                $dbw->update( 'page', /* SET */ array( 'page_touched' => $dbw->timestamp() ),
                                                        /* WHERE */ array( 'page_id' => $toucharr ),$fname);
        }
+
+       function trackbackURL() {
+               global $wgTitle, $wgScriptPath, $wgServer;
+
+               return "$wgServer$wgScriptPath/trackback.php?article="
+                       . htmlspecialchars(urlencode($wgTitle->getPrefixedDBkey()));
+       }
+
+       function trackbackRDF() {
+               $url = htmlspecialchars($this->getFullURL());
+               $title = htmlspecialchars($this->getText());
+               $tburl = $this->trackbackURL();
+
+               return "
+<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"
+         xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
+         xmlns:trackback=\"http://madskills.com/public/xml/rss/module/trackback/\">
+<rdf:Description
+   rdf:about=\"$url\"
+   dc:identifier=\"$url\"
+   dc:title=\"$title\"
+   trackback:ping=\"$tburl\" />
+</rdf:RDF>";
+       }
 }
 ?>