DeletenoticeForm is its own class now

[quix0rs-gnu-social.git] / actions / tagrss.php

diff --git a/actions/tagrss.php b/actions/tagrss.php
index 737ac113de9b0b6a09163391e3bd0e3767ce8319..0d4d68ffba1c4c7594ab12b90a75eb6b0c38ac52 100644 (file)
--- a/actions/tagrss.php
+++ b/actions/tagrss.php
@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -17,45 +17,45 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/rssaction.php');
+if (!defined('GNUSOCIAL')) { exit(1); }
 
 // Formatting of RSS handled by Rss10Action
 
-class TagrssAction extends Rss10Action {
-
-       function init() {
-               $tag = $this->trimmed('tag');
-
-        if (!isset($tag) || mb_strlen($tag) == 0) {
-                       common_user_error(_('No tag.'));
-                       return false;
+class TagrssAction extends Rss10Action
+{
+    protected $tag;
+
+    protected function doStreamPreparation()
+    {
+        $tag = common_canonical_tag($this->trimmed('tag'));
+        $this->tag = Notice_tag::getKV('tag', $tag);
+        if (!$this->tag instanceof Notice_tag) {
+            // TRANS: Client error when requesting a tag feed for a non-existing tag.
+            $this->clientError(_('No such tag.'));
         }
-
-               $this->tag = $tag;
+    }
+
+    protected function getNotices()
+    {
+        $stream = Notice_tag::getStream($this->tag->tag)->getNotices(0, $this->limit);
+        return $stream->fetchAll();
+    }
+
+    function getChannel()
+    {
+        $tagname = $this->tag->tag;
+        $c = array('url' => common_local_url('tagrss', array('tag' => $tagname)),
+               'title' => $tagname,
+               'link' => common_local_url('tagrss', array('tag' => $tagname)),
+               // TRANS: Tag feed description.
+               // TRANS: %1$s is the tag name, %2$s is the StatusNet sitename.
+               'description' => sprintf(_('Updates tagged with %1$s on %2$s!'),
+                                        $tagname, common_config('site', 'name')));
+        return $c;
+    }
+
+    function isReadOnly($args)
+    {
         return true;
-       }
-
-       function get_notices($limit=0) {
-               $tag = $this->tag;
-
-               $notice = Notice_tag::getStream($tag, 0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
-
-               while ($notice->fetch()) {
-                       $notices[] = clone($notice);
-               }
-
-               return $notices;
-       }
-
-       function get_channel() {
-               $tag = $this->tag;
-
-               $c = array('url' => common_local_url('tagrss', array('tag' => $tag)),
-                          'title' => $tag,
-                          'link' => common_local_url('tagrss', array('tag' => $tag)),
-                          'description' => sprintf(_('Microblog tagged with %s'), $tag));
-               return $c;
-       }
+    }
 }