3 * Display a conversation in the browser
9 * @author Evan Prodromou <evan@status.net>
10 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
11 * @link http://status.net/
13 * StatusNet - the distributed open-source microblogging tool
14 * Copyright (C) 2009, StatusNet, Inc.
16 * This program is free software: you can redistribute it and/or modify
17 * it under the terms of the GNU Affero General Public License as published by
18 * the Free Software Foundation, either version 3 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU Affero General Public License for more details.
26 * You should have received a copy of the GNU Affero General Public License
27 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
34 // XXX: not sure how to do paging yet,
35 // so set a 60-notice limit
37 require_once INSTALLDIR.'/lib/noticelist.php';
40 * Conversation tree in the browser
44 * @author Evan Prodromou <evan@status.net>
45 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
46 * @link http://status.net/
48 class ConversationAction extends ManagedAction
54 const MAX_NOTICES = 500;
59 * @param array $args Web and URL arguments
61 * @return boolean false if id not passed in
63 protected function prepare(array $args=array())
65 parent::prepare($args);
66 $this->id = $this->trimmed('id');
67 if (empty($this->id)) {
70 $this->id = $this->id+0;
71 $this->page = $this->trimmed('page');
72 if (empty($this->page)) {
76 $stream = new ConversationNoticeStream($this->id, $this->scoped);
78 $this->notices = $stream->getNotices(0, self::MAX_NOTICES);
84 * Returns the page title
86 * @return string page title
90 // TRANS: Title for page with a conversion (multiple notices in context).
91 return _('Conversation');
97 * Display a hierarchical unordered list in the content area.
98 * Uses ConversationTree to do most of the heavy lifting.
102 function showContent()
104 $user = common_current_user();
106 if (!empty($user) && $user->conversationTree()) {
107 $nl = new ConversationTree($this->notices, $this);
109 $nl = new FullThreadedNoticeList($this->notices, $this, $this->scoped);
115 function isReadOnly()
123 return array(new Feed(Feed::JSON,
124 common_local_url('apiconversation',
128 // TRANS: Title for link to notice feed.
129 // TRANS: %s is a user nickname.
130 _('Conversation feed (Activity Streams JSON)')),
132 common_local_url('apiconversation',
136 // TRANS: Title for link to notice feed.
137 // TRANS: %s is a user nickname.
138 _('Conversation feed (RSS 2.0)')),
140 common_local_url('apiconversation',
143 'format' => 'atom')),
144 // TRANS: Title for link to notice feed.
145 // TRANS: %s is a user nickname.
146 _('Conversation feed (Activity Streams JSON)')));