3 * StatusNet, the distributed open-source microblogging tool
5 * Handler for posting new notices
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @author Zach Copley <zach@status.net>
26 * @author Sarven Capadisli <csarven@status.net>
27 * @copyright 2008-2009 StatusNet, Inc.
28 * @copyright 2013 Free Software Foundation, Inc.
29 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
30 * @link http://status.net/
33 if (!defined('STATUSNET')) {
37 require_once INSTALLDIR . '/lib/noticelist.php';
38 require_once INSTALLDIR . '/lib/mediafile.php';
41 * Action for posting new notices
45 * @author Evan Prodromou <evan@status.net>
46 * @author Zach Copley <zach@status.net>
47 * @author Sarven Capadisli <csarven@status.net>
48 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
49 * @link http://status.net/
51 class NewnoticeAction extends FormAction
56 * Note that this usually doesn't get called unless something went wrong
58 * @return string page title
62 // TRANS: Page title for sending a new notice.
63 return _m('TITLE','New notice');
67 * This handlePost saves a new notice, based on arguments
69 * If successful, will show the notice, or return an Ajax-y result.
70 * If not, it will show an error message -- possibly Ajax-y.
72 * Also, if the notice input looks like a command, it will run the
73 * command and show the results -- again, possibly ajaxy.
77 protected function handlePost()
81 assert($this->scoped); // XXX: maybe an error instead...
82 $user = $this->scoped->getUser();
83 $content = $this->trimmed('status_textarea');
85 Event::handle('StartSaveNewNoticeWeb', array($this, $user, &$content, &$options));
88 // TRANS: Client error displayed trying to send a notice without content.
89 $this->clientError(_('No content!'));
92 $inter = new CommandInterpreter();
94 $cmd = $inter->handle_command($user, $content);
97 if (StatusNet::isAjax()) {
98 $cmd->execute(new AjaxWebChannel($this));
100 $cmd->execute(new WebChannel($this));
105 $content_shortened = $user->shortenLinks($content);
106 if (Notice::contentTooLong($content_shortened)) {
107 // TRANS: Client error displayed when the parameter "status" is missing.
108 // TRANS: %d is the maximum number of character for a notice.
109 $this->clientError(sprintf(_m('That\'s too long. Maximum notice size is %d character.',
110 'That\'s too long. Maximum notice size is %d characters.',
111 Notice::maxContent()),
112 Notice::maxContent()));
115 $replyto = intval($this->trimmed('inreplyto'));
117 $options['reply_to'] = $replyto;
121 $upload = MediaFile::fromUpload('attach');
123 if (isset($upload)) {
125 if (Event::handle('StartSaveNewNoticeAppendAttachment', array($this, $upload, &$content_shortened, &$options))) {
126 $content_shortened .= ' ' . $upload->shortUrl();
128 Event::handle('EndSaveNewNoticeAppendAttachment', array($this, $upload, &$content_shortened, &$options));
130 if (Notice::contentTooLong($content_shortened)) {
132 // TRANS: Client error displayed exceeding the maximum notice length.
133 // TRANS: %d is the maximum length for a notice.
134 $this->clientError(sprintf(_m('Maximum notice size is %d character, including attachment URL.',
135 'Maximum notice size is %d characters, including attachment URL.',
136 Notice::maxContent()),
137 Notice::maxContent()));
141 if ($user->shareLocation()) {
142 // use browser data if checked; otherwise profile data
143 if ($this->arg('notice_data-geo')) {
144 $locOptions = Notice::locationOptions($this->trimmed('lat'),
145 $this->trimmed('lon'),
146 $this->trimmed('location_id'),
147 $this->trimmed('location_ns'),
148 $user->getProfile());
150 $locOptions = Notice::locationOptions(null,
154 $user->getProfile());
157 $options = array_merge($options, $locOptions);
160 $author_id = $user->id;
161 $text = $content_shortened;
163 // Does the heavy-lifting for getting "To:" information
165 ToSelector::fillOptions($this, $options);
167 if (Event::handle('StartNoticeSaveWeb', array($this, &$author_id, &$text, &$options))) {
169 $notice = Notice::saveNew($user->id, $content_shortened, 'web', $options);
171 if (isset($upload)) {
172 $upload->attachToNotice($notice);
175 Event::handle('EndNoticeSaveWeb', array($this, $notice));
177 Event::handle('EndSaveNewNoticeWeb', array($this, $user, &$content_shortened, &$options));
179 if (StatusNet::isAjax()) {
180 header('Content-Type: text/xml;charset=utf-8');
181 $this->xw->startDocument('1.0', 'UTF-8');
182 $this->elementStart('html');
183 $this->elementStart('head');
184 // TRANS: Page title after sending a notice.
185 $this->element('title', null, _('Notice posted'));
186 $this->elementEnd('head');
187 $this->elementStart('body');
188 $this->showNotice($notice);
189 $this->elementEnd('body');
190 $this->elementEnd('html');
193 $returnto = $this->trimmed('returnto');
196 $url = common_local_url($returnto,
197 array('nickname' => $user->nickname));
199 $url = common_local_url('shownotice',
200 array('notice' => $notice->id));
202 common_redirect($url, 303);
207 * Show an Ajax-y error message
209 * Goes back to the browser, where it's shown in a popup.
211 * @param string $msg Message to show
215 function ajaxErrorMsg($msg)
217 $this->startHTML('text/xml;charset=utf-8', true);
218 $this->elementStart('head');
219 // TRANS: Page title after an AJAX error occurs on the send notice page.
220 $this->element('title', null, _('Ajax Error'));
221 $this->elementEnd('head');
222 $this->elementStart('body');
223 $this->element('p', array('id' => 'error'), $msg);
224 $this->elementEnd('body');
225 $this->elementEnd('html');
229 * Show an Ajax-y notice form
231 * Goes back to the browser, where it's shown in a popup.
233 * @param string $msg Message to show
237 function ajaxShowForm()
239 $this->startHTML('text/xml;charset=utf-8', true);
240 $this->elementStart('head');
241 // TRANS: Title for form to send a new notice.
242 $this->element('title', null, _m('TITLE','New notice'));
243 $this->elementEnd('head');
244 $this->elementStart('body');
246 $form = new NoticeForm($this);
249 $this->elementEnd('body');
250 $this->elementEnd('html');
254 * Formerly page output
256 * This used to be the whole page output; now that's been largely
257 * subsumed by showPage. So this just stores an error message, if
258 * it was passed, and calls showPage.
260 * Note that since we started doing Ajax output, this page is rarely
263 * @param string $msg An error/info message, if any
264 * @param boolean $success false for error indication, true for info
268 function showForm($msg=null, $success=false)
270 if (StatusNet::isAjax()) {
272 $this->ajaxErrorMsg($msg);
274 $this->ajaxShowForm();
279 parent::showForm($msg, $success);
283 * // XXX: Should we be showing the notice form with microapps here?
285 * Overload for replies or bad results
287 * We show content in the notice form if there were replies or results.
291 function showNoticeForm()
293 $content = $this->trimmed('status_textarea');
295 $replyto = $this->trimmed('replyto');
296 $inreplyto = $this->trimmed('inreplyto');
297 $profile = Profile::getKV('nickname', $replyto);
299 $content = '@' . $profile->nickname . ' ';
302 // @fixme most of these bits above aren't being passed on above
306 $this->elementStart('div', 'input_forms');
310 'id' => 'input_form_status',
311 'class' => 'input_form current nonav'
315 $notice_form = new NoticeForm(
318 'content' => $content,
319 'inreplyto' => $inreplyto
323 $notice_form->show();
325 $this->elementEnd('div');
326 $this->elementEnd('div');
330 * Show an error message
332 * Shows an error message if there is one.
336 * @todo maybe show some instructions?
338 function showPageNotice()
341 $this->element('p', array('id' => 'error'), $this->msg);
348 * Used to generate the notice code for Ajax results.
350 * @param Notice $notice Notice that was saved
354 function showNotice($notice)
356 $nli = new NoticeListItem($notice, $this);