<?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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
require_once(INSTALLDIR.'/lib/rssaction.php');
// Formatting of RSS handled by Rss10Action
-class TagrssAction extends Rss10Action {
+class TagrssAction extends Rss10Action
+{
+ var $tag;
- function init() {
- $tag = $this->trimmed('tag');
-
- if (!isset($tag) || mb_strlen($tag) == 0) {
- common_user_error(_('No tag.'));
- return false;
+ function prepare($args) {
+ parent::prepare($args);
+ $tag = common_canonical_tag($this->trimmed('tag'));
+ $this->tag = Notice_tag::staticGet('tag', $tag);
+ if (!$this->tag) {
+ $this->clientError(_('No such tag.'));
+ return false;
+ } else {
+ $this->notices = $this->getNotices($this->limit);
+ return true;
}
+ }
- $this->tag = Notice_tag::staticGet('tag', $tag);
-
- if (!$this->tag) {
- common_user_error(_('No such tag.'));
- return false;
- } else {
- return true;
- }
- }
-
- function get_notices($limit=0) {
- $tag = $this->tag;
+ function getNotices($limit=0)
+ {
+ $tag = $this->tag;
- if (is_null($tag)) {
- return NULL;
- }
-
- $notice = Notice_tag::getStream($tag->tag, 0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
+ if (is_null($tag)) {
+ return null;
+ }
- while ($notice->fetch()) {
- $notices[] = clone($notice);
- }
+ $notice = Notice_tag::getStream($tag->tag, 0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
+ while ($notice->fetch()) {
+ $notices[] = clone($notice);
+ }
- return $notices;
- }
+ return $notices;
+ }
- function get_channel() {
- $tag = $this->tag->tag;
+ 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' => $tagname)),
+ 'description' => sprintf(_('Updates tagged with %1$s on %2$s!'),
+ $tagname, common_config('site', 'name')));
+ return $c;
+ }
- $c = array('url' => common_local_url('tagrss', array('tag' => $tagname)),
- 'title' => $tagname,
- 'link' => common_local_url('tagrss', array('tag' => $tagname)),
- 'description' => sprintf(_('Microblog tagged with %s'), $tagname));
- return $c;
- }
+ function isReadOnly($args)
+ {
+ return true;
+ }
}