e9e75fc9d5
Add an array of arguments to isReadOnly() method of actions, to let them change their results depending on what actions are called. Primarily used by the 'api' action. Ideally in the future that will be multiple actions. But this might still be useful.
73 lines
2.1 KiB
PHP
73 lines
2.1 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) { exit(1); }
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require_once(INSTALLDIR.'/lib/rssaction.php');
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// Formatting of RSS handled by Rss10Action
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class TagrssAction extends Rss10Action
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{
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var $tag;
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function prepare($args) {
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parent::prepare($args);
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$tag = common_canonical_tag($this->trimmed('tag'));
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$this->tag = Notice_tag::staticGet('tag', $tag);
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if (!$this->tag) {
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$this->clientError(_('No such tag.'));
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return false;
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} else {
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return true;
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}
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}
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function getNotices($limit=0)
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{
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$tag = $this->tag;
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if (is_null($tag)) {
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return null;
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}
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$notice = Notice_tag::getStream($tag->tag, 0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
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while ($notice->fetch()) {
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$notices[] = clone($notice);
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}
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return $notices;
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}
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function getChannel()
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{
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$tagname = $this->tag->tag;
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$c = array('url' => common_local_url('tagrss', array('tag' => $tagname)),
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'title' => $tagname,
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'link' => common_local_url('tagrss', array('tag' => $tagname)),
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'description' => sprintf(_('Microblog tagged with %s'), $tagname));
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return $c;
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}
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function isReadOnly($args)
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{
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return true;
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}
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}
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