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shortenLinks _after_ media upload to be consistent with api
[quix0rs-gnu-social.git] / actions / newnotice.php
1 <?php
2 /**
3  * StatusNet, the distributed open-source microblogging tool
4  *
5  * Handler for posting new notices
6  *
7  * PHP version 5
8  *
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.
13  *
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.
18  *
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/>.
21  *
22  * @category  Personal
23  * @package   StatusNet
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/
31  */
32
33 if (!defined('GNUSOCIAL')) { exit(1); }
34
35 /**
36  * Action for posting new notices
37  *
38  * @category Personal
39  * @package  StatusNet
40  * @author   Evan Prodromou <evan@status.net>
41  * @author   Zach Copley <zach@status.net>
42  * @author   Sarven Capadisli <csarven@status.net>
43  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
44  * @link     http://status.net/
45  */
46 class NewnoticeAction extends FormAction
47 {
48     protected $form = 'Notice';
49
50     /**
51      * Title of the page
52      *
53      * Note that this usually doesn't get called unless something went wrong
54      *
55      * @return string page title
56      */
57     function title()
58     {
59         if ($this->getInfo() && $this->stored instanceof Notice) {
60             // TRANS: Page title after sending a notice.
61             return _('Notice posted');
62         }
63         if ($this->int('inreplyto')) {
64             return _m('TITLE', 'New reply');
65         }
66         // TRANS: Page title for sending a new notice.
67         return _m('TITLE','New notice');
68     }
69
70     protected function doPreparation()
71     {
72         foreach(array('inreplyto') as $opt) {
73             if ($this->trimmed($opt)) {
74                 $this->formOpts[$opt] = $this->trimmed($opt);
75             }
76         }
77
78         // Backwards compatibility for "share this" widget things.
79         // If no 'content', use 'status_textarea'
80         $this->formOpts['content'] = $this->trimmed('content') ?: $this->trimmed('status_textarea');
81     }
82
83     /**
84      * This doPost saves a new notice, based on arguments
85      *
86      * If successful, will show the notice, or return an Ajax-y result.
87      * If not, it will show an error message -- possibly Ajax-y.
88      *
89      * Also, if the notice input looks like a command, it will run the
90      * command and show the results -- again, possibly ajaxy.
91      *
92      * @return void
93      */
94     protected function doPost()
95     {
96         assert($this->scoped instanceof Profile); // XXX: maybe an error instead...
97         $user = $this->scoped->getUser();
98         $content = $this->trimmed('status_textarea');
99         $options = array('source' => 'web');
100         Event::handle('StartSaveNewNoticeWeb', array($this, $user, &$content, &$options));
101
102         if (empty($content)) {
103             // TRANS: Client error displayed trying to send a notice without content.
104             $this->clientError(_('No content!'));
105         }
106
107         $inter = new CommandInterpreter();
108
109         $cmd = $inter->handle_command($user, $content);
110
111         if ($cmd) {
112             if (GNUsocial::isAjax()) {
113                 $cmd->execute(new AjaxWebChannel($this));
114             } else {
115                 $cmd->execute(new WebChannel($this));
116             }
117             return;
118         }
119
120         if ($this->int('inreplyto')) {
121             // Throws exception if the inreplyto Notice is given but not found.
122             $parent = Notice::getByID($this->int('inreplyto'));
123         } else {
124             $parent = null;
125         }
126
127         $act = new Activity();
128         $act->verb = ActivityVerb::POST;
129         $act->time = time();
130         $act->actor = $this->scoped->asActivityObject();
131
132         $upload = null;
133         try {
134             // throws exception on failure
135             $upload = MediaFile::fromUpload('attach', $this->scoped);
136             if (Event::handle('StartSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options))) {
137                 $content .= ' ' . $upload->shortUrl();
138             }
139             Event::handle('EndSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options));
140
141             // We could check content length here if the URL was added, but I'll just let it slide for now...
142
143             $act->enclosures[] = $upload->getEnclosure();
144         } catch (NoUploadedMediaException $e) {
145             // simply no attached media to the new notice
146         }
147
148         $content = $this->scoped->shortenLinks($content);
149
150         // Reject notice if it is too long (without the HTML)
151         // This is done after MediaFile::fromUpload etc. just to act the same as the ApiStatusesUpdateAction
152         if (Notice::contentTooLong($content)) {
153             // TRANS: Client error displayed when the parameter "status" is missing.
154             // TRANS: %d is the maximum number of character for a notice.
155             throw new ClientException(sprintf(_m('That\'s too long. Maximum notice size is %d character.',
156                                                  'That\'s too long. Maximum notice size is %d characters.',
157                                                  Notice::maxContent()),
158                                               Notice::maxContent()));
159         }
160
161         $actobj = new ActivityObject();
162         $actobj->type = ActivityObject::NOTE;
163         $actobj->content = common_render_content($content, $this->scoped, $parent);
164
165         $act->objects[] = $actobj;
166
167
168         $act->context = new ActivityContext();
169
170         if ($parent instanceof Notice) {
171             $act->context->replyToID = $parent->getUri();
172             $act->context->replyToUrl = $parent->getUrl(true);  // maybe we don't have to send true here to force a URL?
173         }
174
175         if ($this->scoped->shareLocation()) {
176             // use browser data if checked; otherwise profile data
177             if ($this->arg('notice_data-geo')) {
178                 $locOptions = Notice::locationOptions($this->trimmed('lat'),
179                                                       $this->trimmed('lon'),
180                                                       $this->trimmed('location_id'),
181                                                       $this->trimmed('location_ns'),
182                                                       $this->scoped);
183             } else {
184                 $locOptions = Notice::locationOptions(null,
185                                                       null,
186                                                       null,
187                                                       null,
188                                                       $this->scoped);
189             }
190
191             $act->context->location = Location::fromOptions($locOptions);
192         }
193
194         $author_id = $this->scoped->id;
195         $text      = $content;
196
197         // Does the heavy-lifting for getting "To:" information
198
199         ToSelector::fillOptions($this, $options);
200
201         // FIXME: Make sure NoticeTitle plugin gets a change to add the title to our activityobject!
202         if (Event::handle('StartNoticeSaveWeb', array($this, &$author_id, &$text, &$options))) {
203
204             $this->stored = Notice::saveActivity($act, $this->scoped, $options);
205
206             if ($upload instanceof MediaFile) {
207                 $upload->attachToNotice($this->stored);
208             }
209
210             Event::handle('EndNoticeSaveWeb', array($this, $this->stored));
211         }
212
213         Event::handle('EndSaveNewNoticeWeb', array($this, $user, &$content, &$options));
214
215         if (!GNUsocial::isAjax()) {
216             $url = common_local_url('shownotice', array('notice' => $this->stored->id));
217             common_redirect($url, 303);
218         }
219
220         return _('Saved the notice!');
221     }
222
223     protected function showContent()
224     {
225         if ($this->getInfo() && $this->stored instanceof Notice) {
226             $this->showNotice($this->stored);
227         } elseif (!$this->getError()) {
228             parent::showContent();
229         }
230     }
231
232     /**
233      * Output a notice
234      *
235      * Used to generate the notice code for Ajax results.
236      *
237      * @param Notice $notice Notice that was saved
238      *
239      * @return void
240      */
241     function showNotice(Notice $notice)
242     {
243         $nli = new NoticeListItem($notice, $this);
244         $nli->show();
245     }
246
247     public function showNoticeForm()
248     {
249         // pass
250     }
251 }