statusnet-friendika post permalink compatibility

mod/notice.php

@@ -0,0 +1,20 @@
+<?php
+	/* identi.ca -> friendika items permanent-url compatibility */
+	
+	function notice_init(&$a){
+		$id = $a->argv[1];
+		$r = q("SELECT user.nickname FROM user LEFT JOIN item ON item.uid=user.uid WHERE item.id=%d",
+				intval($id)
+				);
+		if (count($r)){
+			$nick = $r[0]['nickname'];
+			$url = $a->get_baseurl()."/display/$nick/$id";
+			goaway($url);
+		} else {
+			$a->error = 404;
+			notice( t('Item not found.') . EOL);
+
+		}
+		return;
+
+	}