3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2010, StatusNet, Inc.
6 * Show an answer to a question
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Affero General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Affero General Public License for more details.
20 * You should have received a copy of the GNU Affero General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * @author Zach Copley <zach@status.net>
26 * @copyright 2010 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET')) {
32 // This check helps protect against security problems;
33 // your code file can't be executed directly from the web.
38 * Show an answer to a question, and associated data
42 * @author Zach Copley <zach@status.net>
43 * @copyright 2010 StatusNet, Inc.
44 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
45 * @link http://status.net/
48 class QnashowanswerAction extends ShownoticeAction
50 protected $answer = null;
53 * For initializing members of the class.
55 * @param array $argarray misc. arguments
57 * @return boolean true
60 function prepare($argarray)
62 OwnerDesignAction::prepare($argarray);
64 $this->id = $this->trimmed('id');
66 $this->answer = QnA_Answer::staticGet('id', $this->id);
68 if (empty($this->answer)) {
69 throw new ClientException(_('No such answer.'), 404);
72 $this->question = $this->answer->getQuestion();
74 if (empty($this->question)) {
75 throw new ClientException(_('No question for this answer.'), 404);
78 $this->notice = Notice::staticGet('uri', $this->answer->uri);
80 if (empty($this->notice)) {
81 // Did we used to have it, and it got deleted?
82 throw new ClientException(_('No such answer.'), 404);
85 $this->user = User::staticGet('id', $this->answer->profile_id);
87 if (empty($this->user)) {
88 throw new ClientException(_('No such user.'), 404);
91 $this->profile = $this->user->getProfile();
93 if (empty($this->profile)) {
94 throw new ServerException(_('User without a profile.'));
97 $this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
105 * Used by Action class for layout.
107 * @return string page tile
112 $question = $this->answer->getQuestion();
115 _('%s\'s answer to "%s"'),
116 $this->user->nickname,
122 * Overload page title display to show answer link
127 function showPageTitle()
129 $this->elementStart('h1');
132 array('href' => $this->answer->uri),
133 $this->question->title
135 $this->elementEnd('h1');
138 function showContent()
140 $this->raw($this->answer->asHTML());