newnotice.php 8.9 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256
  1. <?php
  2. // This file is part of GNU social - https://www.gnu.org/software/social
  3. //
  4. // GNU social is free software: you can redistribute it and/or modify
  5. // it under the terms of the GNU Affero General Public License as published by
  6. // the Free Software Foundation, either version 3 of the License, or
  7. // (at your option) any later version.
  8. //
  9. // GNU social is distributed in the hope that it will be useful,
  10. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. // GNU Affero General Public License for more details.
  13. //
  14. // You should have received a copy of the GNU Affero General Public License
  15. // along with GNU social. If not, see <http://www.gnu.org/licenses/>.
  16. /**
  17. * Handler for posting new notices
  18. *
  19. * @category Personal
  20. * @package GNUsocial
  21. * @author Evan Prodromou <evan@status.net>
  22. * @author Zach Copley <zach@status.net>
  23. * @author Sarven Capadisli <csarven@status.net>
  24. * @copyright 2008-2009 StatusNet, Inc.
  25. * @copyright 2013 Free Software Foundation, Inc http://www.fsf.org
  26. * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  27. */
  28. defined('GNUSOCIAL') || die();
  29. /**
  30. * Action for posting new notices
  31. *
  32. * @category Personal
  33. * @package GNUsocial
  34. * @author Evan Prodromou <evan@status.net>
  35. * @author Zach Copley <zach@status.net>
  36. * @author Sarven Capadisli <csarven@status.net>
  37. * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  38. */
  39. class NewnoticeAction extends FormAction
  40. {
  41. protected $form = 'Notice';
  42. protected $inreplyto = null;
  43. /**
  44. * Title of the page
  45. *
  46. * Note that this usually doesn't get called unless something went wrong
  47. *
  48. * @return string page title
  49. */
  50. public function title()
  51. {
  52. if ($this->getInfo() && $this->stored instanceof Notice) {
  53. // TRANS: Page title after sending a notice.
  54. return _('Notice posted');
  55. }
  56. if ($this->int('inreplyto')) {
  57. return _m('TITLE', 'New reply');
  58. }
  59. // TRANS: Page title for sending a new notice.
  60. return _m('TITLE', 'New notice');
  61. }
  62. protected function doPreparation()
  63. {
  64. foreach (['inreplyto'] as $opt) {
  65. if ($this->trimmed($opt)) {
  66. $this->formOpts[$opt] = $this->trimmed($opt);
  67. }
  68. }
  69. if ($this->int('inreplyto')) {
  70. // Throws exception if the inreplyto Notice is given but not found.
  71. $this->inreplyto = Notice::getByID($this->int('inreplyto'));
  72. }
  73. // Backwards compatibility for "share this" widget things.
  74. // If no 'content', use 'status_textarea'
  75. $this->formOpts['content'] = $this->trimmed('content') ?: $this->trimmed('status_textarea');
  76. }
  77. /**
  78. * This doPost saves a new notice, based on arguments
  79. *
  80. * If successful, will show the notice, or return an Ajax-y result.
  81. * If not, it will show an error message -- possibly Ajax-y.
  82. *
  83. * Also, if the notice input looks like a command, it will run the
  84. * command and show the results -- again, possibly ajaxy.
  85. *
  86. * @return void
  87. */
  88. protected function doPost()
  89. {
  90. assert($this->scoped instanceof Profile); // XXX: maybe an error instead...
  91. $user = $this->scoped->getUser();
  92. $content = $this->formOpts['content'];
  93. $options = array('source' => 'web');
  94. Event::handle('StartSaveNewNoticeWeb', array($this, $user, &$content, &$options));
  95. $inter = new CommandInterpreter();
  96. $cmd = $inter->handle_command($user, $content);
  97. if ($cmd) {
  98. if (GNUsocial::isAjax()) {
  99. $cmd->execute(new AjaxWebChannel($this));
  100. } else {
  101. $cmd->execute(new WebChannel($this));
  102. }
  103. return;
  104. }
  105. $act = new Activity();
  106. $act->verb = ActivityVerb::POST;
  107. $act->time = time();
  108. $act->actor = $this->scoped->asActivityObject();
  109. $upload = null;
  110. try {
  111. // throws exception on failure
  112. $upload = MediaFile::fromUpload('attach', $this->scoped);
  113. if (Event::handle('StartSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options))) {
  114. $content .= ($content==='' ? '' : ' ') . $upload->shortUrl();
  115. }
  116. Event::handle('EndSaveNewNoticeAppendAttachment', array($this, $upload, &$content, &$options));
  117. // We could check content length here if the URL was added, but I'll just let it slide for now...
  118. $act->enclosures[] = $upload->getEnclosure();
  119. } catch (NoUploadedMediaException $e) {
  120. // simply no attached media to the new notice
  121. if (empty($content)) {
  122. // TRANS: Client error displayed trying to send a notice without content.
  123. throw new ClientException(_m('No content!'));
  124. }
  125. }
  126. // Reject notice if it is too long (without the HTML)
  127. // This is done after MediaFile::fromUpload etc. just to act the same as the ApiStatusesUpdateAction
  128. if (Notice::contentTooLong($content)) {
  129. // TRANS: Client error displayed when the parameter "status" is missing.
  130. // TRANS: %d is the maximum number of character for a notice.
  131. throw new ClientException(sprintf(
  132. _m('That\'s too long. Maximum notice size is %d character.',
  133. 'That\'s too long. Maximum notice size is %d characters.',
  134. Notice::maxContent()),
  135. Notice::maxContent()
  136. ));
  137. }
  138. $act->context = new ActivityContext();
  139. if ($this->inreplyto instanceof Notice) {
  140. $act->context->replyToID = $this->inreplyto->getUri();
  141. $act->context->replyToUrl = $this->inreplyto->getUrl(true); // maybe we don't have to send true here to force a URL?
  142. }
  143. if ($this->scoped->shareLocation()) {
  144. // use browser data if checked; otherwise profile data
  145. if ($this->arg('notice_data-geo')) {
  146. $locOptions = Notice::locationOptions(
  147. $this->trimmed('lat'),
  148. $this->trimmed('lon'),
  149. $this->trimmed('location_id'),
  150. $this->trimmed('location_ns'),
  151. $this->scoped
  152. );
  153. } else {
  154. $locOptions = Notice::locationOptions(
  155. null,
  156. null,
  157. null,
  158. null,
  159. $this->scoped
  160. );
  161. }
  162. $act->context->location = Location::fromOptions($locOptions);
  163. }
  164. $content = $this->scoped->shortenLinks($content);
  165. // FIXME: Make sure NoticeTitle plugin gets a change to add the title to our activityobject!
  166. if (Event::handle('StartNoticeSaveWeb', array($this, $this->scoped, &$content, &$options))) {
  167. // FIXME: We should be able to get the attentions from common_render_content!
  168. // and maybe even directly save whether they're local or not!
  169. $act->context->attention = common_get_attentions($content, $this->scoped, $this->inreplyto);
  170. // $options gets filled with possible scoping settings
  171. ToSelector::fillActivity($this, $act, $options);
  172. $actobj = new ActivityObject();
  173. $actobj->type = ActivityObject::NOTE;
  174. $actobj->content = common_render_content($content, $this->scoped, $this->inreplyto);
  175. // Finally add the activity object to our activity
  176. $act->objects[] = $actobj;
  177. $this->stored = Notice::saveActivity($act, $this->scoped, $options);
  178. if ($upload instanceof MediaFile) {
  179. $upload->attachToNotice($this->stored);
  180. }
  181. Event::handle('EndNoticeSaveWeb', array($this, $this->stored));
  182. }
  183. Event::handle('EndSaveNewNoticeWeb', array($this, $user, &$content, &$options));
  184. if (!GNUsocial::isAjax()) {
  185. $url = common_local_url('shownotice', array('notice' => $this->stored->id));
  186. common_redirect($url, 303);
  187. }
  188. return _m('Saved the notice!');
  189. }
  190. protected function showContent()
  191. {
  192. if ($this->getInfo() && $this->stored instanceof Notice) {
  193. $this->showNotice($this->stored);
  194. } elseif (!$this->getError()) {
  195. if (!GNUsocial::isAjax() && $this->inreplyto instanceof Notice) {
  196. $this->showNotice($this->inreplyto);
  197. }
  198. parent::showContent();
  199. }
  200. }
  201. /**
  202. * Output a notice
  203. *
  204. * Used to generate the notice code for Ajax results.
  205. *
  206. * @param Notice $notice Notice that was saved
  207. *
  208. * @return void
  209. */
  210. public function showNotice(Notice $notice)
  211. {
  212. $nli = new NoticeListItem($notice, $this);
  213. $nli->show();
  214. }
  215. public function showNoticeForm()
  216. {
  217. // pass
  218. }
  219. }