f9481467f8
Also added some of the nifty autoconfiguration, such as $this->scoped, to ConversationAction for increased code consistency.
150 lines
4.6 KiB
PHP
150 lines
4.6 KiB
PHP
<?php
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/**
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* Display a conversation in the browser
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*
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* PHP version 5
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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// XXX: not sure how to do paging yet,
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// so set a 60-notice limit
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require_once INSTALLDIR.'/lib/noticelist.php';
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/**
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* Conversation tree in the browser
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*/
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class ConversationAction extends ManagedAction
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{
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var $id = null;
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var $page = null;
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var $notices = null;
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const MAX_NOTICES = 500;
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/**
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* Initialization.
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*
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* @param array $args Web and URL arguments
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*
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* @return boolean false if id not passed in
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*/
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protected function prepare(array $args=array())
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{
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parent::prepare($args);
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$this->id = $this->trimmed('id');
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if (empty($this->id)) {
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return false;
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}
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$this->id = $this->id+0;
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$this->page = $this->trimmed('page');
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if (empty($this->page)) {
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$this->page = 1;
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}
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$stream = new ConversationNoticeStream($this->id, $this->scoped);
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$this->notices = $stream->getNotices(0, self::MAX_NOTICES);
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return true;
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}
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/**
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* Returns the page title
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*
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* @return string page title
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*/
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function title()
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{
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// TRANS: Title for page with a conversion (multiple notices in context).
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return _('Conversation');
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}
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/**
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* Show content.
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*
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* Display a hierarchical unordered list in the content area.
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* Uses ConversationTree to do most of the heavy lifting.
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*
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* @return void
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*/
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function showContent()
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{
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$user = common_current_user();
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if (!empty($user) && $user->conversationTree()) {
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$nl = new ConversationTree($this->notices, $this);
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} else {
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$nl = new FullThreadedNoticeList($this->notices, $this, $this->scoped);
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}
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$cnt = $nl->show();
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}
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function isReadOnly()
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{
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return true;
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}
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function getFeeds()
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{
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return array(new Feed(Feed::JSON,
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common_local_url('apiconversation',
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array(
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'id' => $this->id,
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'format' => 'as')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (Activity Streams JSON)')),
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new Feed(Feed::RSS2,
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common_local_url('apiconversation',
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array(
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'id' => $this->id,
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'format' => 'rss')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (RSS 2.0)')),
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new Feed(Feed::ATOM,
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common_local_url('apiconversation',
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array(
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'id' => $this->id,
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'format' => 'atom')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (Activity Streams JSON)')));
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}
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}
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