3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2011, StatusNet, Inc.
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 Brion Vibber <brion@status.net>
26 * @copyright 2011 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
28 * @link http://status.net/
30 if (!defined('STATUSNET')) {
31 // This check helps protect against security problems;
32 // your code file can't be executed directly from the web.
41 * @author Evan Prodromou <evan@status.net>
42 * @copyright 2010 StatusNet, Inc.
43 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
44 * @link http://status.net/
46 class NewPollAction extends Action
48 protected $user = null;
49 protected $error = null;
50 protected $complete = null;
52 protected $question = null;
53 protected $options = array();
56 * Returns the title of the action
58 * @return string Action title
62 // TRANS: Title for poll page.
63 return _m('New poll');
67 * For initializing members of the class.
69 * @param array $argarray misc. arguments
71 * @return boolean true
73 function prepare($argarray)
75 parent::prepare($argarray);
77 $this->user = common_current_user();
79 if (empty($this->user)) {
80 // TRANS: Client exception thrown trying to create a poll while not logged in.
81 throw new ClientException(_m('You must be logged in to post a poll.'),
85 if ($this->isPost()) {
86 $this->checkSessionToken();
89 $this->question = $this->trimmed('question');
90 for ($i = 1; $i < 20; $i++) {
91 $opt = $this->trimmed('option' . $i);
93 $this->options[] = $opt;
103 * @param array $argarray is ignored since it's now passed in in prepare()
107 function handle($argarray=null)
109 parent::handle($argarray);
111 if ($this->isPost()) {
127 if ($this->boolean('ajax')) {
128 StatusNet::setApi(true);
131 if (empty($this->question)) {
132 // TRANS: Client exception thrown trying to create a poll without a question.
133 throw new ClientException(_m('Poll must have a question.'));
136 if (count($this->options) < 2) {
137 // TRANS: Client exception thrown trying to create a poll with fewer than two options.
138 throw new ClientException(_m('Poll must have at least two options.'));
142 $saved = Poll::saveNew($this->user->getProfile(),
145 } catch (ClientException $ce) {
146 $this->error = $ce->getMessage();
151 if ($this->boolean('ajax')) {
152 header('Content-Type: text/xml;charset=utf-8');
153 $this->xw->startDocument('1.0', 'UTF-8');
154 $this->elementStart('html');
155 $this->elementStart('head');
156 // TRANS: Page title after sending a notice.
157 $this->element('title', null, _m('Notice posted'));
158 $this->elementEnd('head');
159 $this->elementStart('body');
160 $this->showNotice($saved);
161 $this->elementEnd('body');
162 $this->elementEnd('html');
164 common_redirect($saved->bestUrl(), 303);
171 * Used to generate the notice code for Ajax results.
173 * @param Notice $notice Notice that was saved
177 function showNotice($notice)
179 class_exists('NoticeList'); // @fixme hack for autoloader
180 $nli = new NoticeListItem($notice, $this);
189 function showContent()
191 if (!empty($this->error)) {
192 $this->element('p', 'error', $this->error);
195 $form = new NewPollForm($this,
205 * Return true if read only.
209 * @param array $args other arguments
211 * @return boolean is read only action?
213 function isReadOnly($args)
215 if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
216 $_SERVER['REQUEST_METHOD'] == 'HEAD') {