ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilObjForumGUI.php
Go to the documentation of this file.
1 <?php
2 /* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */
3 
4 require_once 'Services/Object/classes/class.ilObjectGUI.php';
5 require_once 'Services/Table/classes/class.ilTable2GUI.php';
6 require_once 'Modules/Forum/classes/class.ilForumProperties.php';
7 require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
8 require_once 'Modules/Forum/classes/class.ilForumPost.php';
9 require_once 'Modules/Forum/classes/class.ilForum.php';
10 require_once 'Modules/Forum/classes/class.ilForumTopic.php';
11 require_once 'Services/RTE/classes/class.ilRTE.php';
12 require_once 'Services/PersonalDesktop/interfaces/interface.ilDesktopItemHandling.php';
13 require_once 'Modules/Forum/classes/class.ilForumMailNotification.php';
14 require_once 'Services/UIComponent/SplitButton/classes/class.ilSplitButtonGUI.php';
15 
28 class ilObjForumGUI extends ilObjectGUI implements ilDesktopItemHandling
29 {
33  public $objProperties;
34 
38  private $objCurrentTopic;
39 
43  private $objCurrentPost;
44 
48  private $display_confirm_post_activation = 0;
49 
53  private $is_moderator = false;
54 
58  private $create_form_gui;
59 
63  private $create_topic_form_gui;
64 
68  private $replyEditForm;
69 
73  private $notificationSettingsForm;
74 
78  private $hideToolbar = false;
79 
83  private $forum_overview_setting = null;
84 
88  public $object;
89 
93  public $ilias;
94 
98  private $forumObjects;
99 
103  private $confirmation_gui_html = '';
104 
105  public function __construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output = true)
106  {
112  global $ilCtrl, $ilAccess, $ilObjDataCache;
113 
114  $this->ctrl = $ilCtrl;
115  $this->ctrl->saveParameter($this, array('ref_id', 'cmdClass'));
116 
117  $this->type = 'frm';
118  parent::__construct($a_data, $a_id, $a_call_by_reference, false);
119 
120  $this->lng->loadLanguageModule('forum');
121 
122  $this->initSessionStorage();
123 
124  // Forum properties
125  $this->objProperties = ilForumProperties::getInstance($ilObjDataCache->lookupObjId($_GET['ref_id']));
126 
127  // Stored due to performance issues
128  $this->is_moderator = $ilAccess->checkAccess('moderate_frm', '', $_GET['ref_id']);
129 
130  // Model of current topic/thread
131  $this->objCurrentTopic = new ilForumTopic((int) $_GET['thr_pk'], $this->is_moderator);
132 
133  // Model of current post
134  $this->objCurrentPost = new ilForumPost((int) $_GET['pos_pk'], $this->is_moderator);
135 
136  $frma_set = new ilSetting('frma');
137  $this->forum_overview_setting = $frma_set->get('forum_overview');
138  }
139 
140  protected function initSessionStorage()
141  {
142  $sess = ilSession::get('frm');
143  if(!is_array($sess))
144  {
145  $sess = array();
146  ilSession::set('frm', $sess);
147  }
148 
149  if(isset($_GET['thr_fk']) && !is_array($sess[(int)$_GET['thr_fk']]))
150  {
151  $sess[(int)$_GET['thr_fk']] = array();
152  ilSession::set('frm', $sess);
153  }
154  }
155 
159  private function isHierarchicalView()
160  {
161  return (
162  $_SESSION['viewmode'] == 'answers' ||
163  $_SESSION['viewmode'] == ilForumProperties::VIEW_TREE
164  ) || !(
165  $_SESSION['viewmode'] == 'date' ||
166  $_SESSION['viewmode'] == ilForumProperties::VIEW_DATE
167  );
168  }
169 
173  private function isTopLevelReplyCommand()
174  {
175  return in_array(
176  strtolower($this->ctrl->getCmd()),
177  array_map('strtolower', array('createToLevelPost', 'quoteTopLevelPost', 'saveTopLevelPost'))
178  );
179  }
180 
181  public function executeCommand()
182  {
191  global $ilNavigationHistory, $ilAccess, $ilCtrl, $ilTabs, $ilErr, $ilUser;
192 
193  $next_class = $this->ctrl->getNextClass($this);
194  $cmd = $this->ctrl->getCmd();
195 
196  $exclude_cmds = array(
197  'viewThread', 'markPostUnread','markPostRead', 'showThreadNotification',
198  'performPostActivation',
199  'askForPostActivation', 'askForPostDeactivation',
200  'toggleThreadNotification', 'toggleThreadNotificationTab',
201  'toggleStickiness', 'cancelPost', 'savePost', 'saveTopLevelPost', 'createToLevelPost', 'quoteTopLevelPost', 'quotePost', 'getQuotationHTMLAsynch',
202  'setTreeStateAsynch', 'fetchTreeChildrenAsync'
203  );
204 
205  if(!in_array($cmd, $exclude_cmds))
206  {
207  $this->prepareOutput();
208  }
209 
210  // add entry to navigation history
211  if(!$this->getCreationMode() && !$ilCtrl->isAsynch() && $ilAccess->checkAccess('read', '', $_GET['ref_id']))
212  {
213  $ilNavigationHistory->addItem($_GET['ref_id'],
214  'ilias.php?baseClass=ilRepositoryGUI&amp;cmd=showThreads&amp;ref_id='.$_GET['ref_id'], 'frm');
215  }
216 
217  switch ($next_class)
218  {
219  case 'ilrepositoryobjectsearchgui':
220  $this->addHeaderAction();
221  $this->setSideBlocks();
222  $ilTabs->setTabActive("forums_threads");
223  $ilCtrl->setReturn($this,'view');
224  include_once './Services/Search/classes/class.ilRepositoryObjectSearchGUI.php';
225  $search_gui = new ilRepositoryObjectSearchGUI(
226  $this->object->getRefId(),
227  $this,
228  'view'
229  );
230  $ilCtrl->forwardCommand($search_gui);
231  break;
232 
233  case 'ilpermissiongui':
234  require_once 'Services/AccessControl/classes/class.ilPermissionGUI.php';
235  $perm_gui = new ilPermissionGUI($this);
236  $this->ctrl->forwardCommand($perm_gui);
237  break;
238 
239  case 'ilforumexportgui':
240  require_once 'Modules/Forum/classes/class.ilForumExportGUI.php';
241  $fex_gui = new ilForumExportGUI($this);
242  $this->ctrl->forwardCommand($fex_gui);
243  exit();
244  break;
245 
246  case 'ilforummoderatorsgui':
247  require_once 'Modules/Forum/classes/class.ilForumModeratorsGUI.php';
248  $fm_gui = new ilForumModeratorsGUI($this);
249  $this->ctrl->forwardCommand($fm_gui);
250  break;
251 
252  case 'ilinfoscreengui':
253  $this->infoScreen();
254  break;
255 
256  case 'ilcolumngui':
257  $this->showThreadsObject();
258  break;
259 
260  case 'ilpublicuserprofilegui':
261  include_once 'Services/User/classes/class.ilPublicUserProfileGUI.php';
262  $profile_gui = new ilPublicUserProfileGUI((int)$_GET['user']);
263  $add = $this->getUserProfileAdditional((int)$_GET['ref_id'], (int)$_GET['user']);
264  $profile_gui->setAdditional($add);
265  $ret = $this->ctrl->forwardCommand($profile_gui);
266  $this->tpl->setContent($ret);
267  break;
268 
269  case 'ilobjectcopygui':
270  include_once 'Services/Object/classes/class.ilObjectCopyGUI.php';
271  $cp = new ilObjectCopyGUI($this);
272  $cp->setType('frm');
273  $this->ctrl->forwardCommand($cp);
274  break;
275 
276  case 'ilexportgui':
277  $ilTabs->setTabActive('export');
278  include_once 'Services/Export/classes/class.ilExportGUI.php';
279  $exp = new ilExportGUI($this);
280  $exp->addFormat('xml');
281  $this->ctrl->forwardCommand($exp);
282  break;
283 
284  case "ilratinggui":
285  if(!$this->objProperties->isIsThreadRatingEnabled() || $ilUser->isAnonymous())
286  {
287  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'), $ilErr->MESSAGE);
288  }
289 
290  require_once 'Services/Rating/classes/class.ilRatingGUI.php';
291  $rating_gui = new ilRatingGUI();
292  $rating_gui->setObject($this->object->getId(), $this->object->getType(), $this->objCurrentTopic->getId(), 'thread');
293 
294  $ilCtrl->setParameter($this, 'thr_pk', (int)$_GET['thr_pk']);
295  $this->ctrl->forwardCommand($rating_gui);
296 
297  $avg = ilRating::getOverallRatingForObject($this->object->getId(), $this->object->getType(), (int)$_GET['thr_pk'], 'thread');
298  $this->objCurrentTopic->setAverageRating($avg['avg']);
299  $this->objCurrentTopic->update();
300 
301  $ilCtrl->redirect($this, "showThreads");
302  break;
303 
304  case 'ilcommonactiondispatchergui':
305  include_once 'Services/Object/classes/class.ilCommonActionDispatcherGUI.php';
306  $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
307  $this->ctrl->forwardCommand($gui);
308  break;
309 
310  default:
311  // alex, 11 Jan 2011:
312  // I inserted this workaround due to bug report 6971.
313  // In general the command handling is quite obscure here.
314  // The form action of the table should be filled
315  // with $ilCtrl->getFormAction(..) not with $ilCtrl->getLinkTarget(..)
316  // Commands should be determined with $ilCtrl->getCmd() not
317  // with accessing $_POST['selected_cmd'], since this is internal
318  // of ilTable2GUI/ilCtrl and may change.
319  if(isset($_POST['select_cmd2']))
320  {
321  $_POST['selected_cmd'] = $_POST["selected_cmd2"];
322  }
323 
324  if(isset($_POST['selected_cmd']) && $_POST['selected_cmd'] != null)
325  {
326  $member_cmd = array('enableAdminForceNoti', 'disableAdminForceNoti', 'enableHideUserToggleNoti', 'disableHideUserToggleNoti');
327  in_array($_POST['selected_cmd'], $member_cmd) ? $cmd = $_POST['selected_cmd'] : $cmd = 'performThreadsAction';
328  }
329  else if(!$cmd && !$_POST['selected_cmd'] )
330  {
331  $cmd = 'showThreads';
332  }
333 
334  $cmd .= 'Object';
335  $this->$cmd();
336 
337  break;
338  }
339 
340  // suppress for topic level
341  if($cmd != 'viewThreadObject' && $cmd != 'showUserObject')
342  {
343  $this->addHeaderAction();
344  }
345  }
346 
347  protected function initEditCustomForm(ilPropertyFormGUI $a_form)
348  {
352  global $ilSetting;
353 
354  $this->settingsTabs();
355 
356  //sorting for threads
357  $rg_thr = new ilRadioGroupInputGUI($this->lng->txt('frm_sorting_threads'), 'thread_sorting');
358  $rg_thr->addOption(new ilRadioOption($this->lng->txt('order_by').' '.$this->lng->txt('date'), '0'));
359  $rg_thr->addOption(new ilRadioOption($this->lng->txt('sorting_manual_sticky'), '1'));
360  $a_form->addItem($rg_thr);
361  $rg_thr->setInfo($this->lng->txt('sticky_threads_always_on_top'));
362 
363  // sorting for postings
364  $rg_pro = new ilRadioGroupInputGUI($this->lng->txt('frm_default_view'), 'default_view');
365 
366  $rg_pro->addOption(new ilRadioOption($this->lng->txt('sort_by_posts'), ilForumProperties::VIEW_TREE));
367  $rg_sort_by_date = new ilRadioOption($this->lng->txt('sort_by_date'), ilForumProperties::VIEW_DATE);
368  $rg_pro->addOption($rg_sort_by_date);
369 
370  $view_direction_group_gui = new ilRadioGroupInputGUI('', 'default_view_sort_dir');
371  $view_desc = new ilRadioOption($this->lng->txt('descending_order'), ilForumProperties::VIEW_DATE_DESC);
372  $view_asc = new ilRadioOption($this->lng->txt('ascending_order'), ilForumProperties::VIEW_DATE_ASC);
373  $view_direction_group_gui->addOption($view_desc);
374  $view_direction_group_gui->addOption($view_asc);
375 
376  $rg_sort_by_date->addSubItem($view_direction_group_gui);
377  $a_form->addItem($rg_pro);
378 
379  if($ilSetting->get('enable_anonymous_fora') || $this->objProperties->isAnonymized())
380  {
381  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('frm_anonymous_posting'), 'anonymized');
382  $cb_prop->setValue('1');
383  $cb_prop->setInfo($this->lng->txt('frm_anonymous_posting_desc'));
384  $a_form->addItem($cb_prop);
385  }
386 
387  if($ilSetting->get('enable_fora_statistics', false))
388  {
389  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('frm_statistics_enabled'), 'statistics_enabled');
390  $cb_prop->setValue('1');
391  $cb_prop->setInfo($this->lng->txt('frm_statistics_enabled_desc'));
392  $a_form->addItem($cb_prop);
393  }
394 
395  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('activate_new_posts'), 'post_activation');
396  $cb_prop->setValue('1');
397  $cb_prop->setInfo($this->lng->txt('post_activation_desc'));
398  $a_form->addItem($cb_prop);
399 
400  $frm_subject = new ilRadioGroupInputGUI($this->lng->txt('frm_subject_setting'), 'subject_setting');
401  $frm_subject->addOption(new ilRadioOption($this->lng->txt('preset_subject'), 'preset_subject'));
402  $frm_subject->addOption(new ilRadioOption($this->lng->txt('add_re_to_subject'), 'add_re_to_subject'));
403  $frm_subject->addOption(new ilRadioOption($this->lng->txt('empty_subject'), 'empty_subject'));
404 
405  $a_form->addItem($frm_subject);
406 
407  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('mark_moderator_posts'), 'mark_mod_posts');
408  $cb_prop->setValue('1');
409  $cb_prop->setInfo($this->lng->txt('mark_moderator_posts_desc'));
410  $a_form->addItem($cb_prop);
411 
412  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('enable_thread_ratings'), 'thread_rating');
413  $cb_prop->setValue(1);
414  $cb_prop->setInfo($this->lng->txt('enable_thread_ratings_info'));
415  $a_form->addItem($cb_prop);
416 
417  if(!ilForumProperties::isFileUploadGloballyAllowed())
418  {
419  $frm_upload = new ilCheckboxInputGUI($this->lng->txt('file_upload_allowed'), 'file_upload_allowed');
420  $frm_upload->setValue(1);
421  $frm_upload->setInfo($this->lng->txt('allow_file_upload_desc'));
422  $a_form->addItem($frm_upload);
423  }
424  }
425 
426  protected function getEditFormCustomValues(Array &$a_values)
427  {
428  $a_values["desc"] = $this->object->getLongDescription();
429  $a_values['default_view'] = $this->objProperties->getDefaultView();
430  $a_values['anonymized'] = $this->objProperties->isAnonymized();
431  $a_values['statistics_enabled'] = $this->objProperties->isStatisticEnabled();
432  $a_values['post_activation'] = $this->objProperties->isPostActivationEnabled();
433  $a_values['subject_setting'] = $this->objProperties->getSubjectSetting();
434  $a_values['mark_mod_posts'] = $this->objProperties->getMarkModeratorPosts();
435  $a_values['thread_sorting'] = $this->objProperties->getThreadSorting();
436  $a_values['thread_rating'] = $this->objProperties->isIsThreadRatingEnabled();
437 
438  $default_view =
439  in_array((int)$this->objProperties->getDefaultView(), array(ilForumProperties::VIEW_DATE_ASC, ilForumProperties::VIEW_DATE_DESC))
440  ? ilForumProperties::VIEW_DATE
441  : ilForumProperties::VIEW_TREE;
442  $a_values['default_view'] = $default_view;
443 
444  $default_view_sort_dir =
445  (int)$this->objProperties->getDefaultView() != (int)ilForumProperties::VIEW_TREE
446  ? (int)$this->objProperties->getDefaultView()
447  : ilForumProperties::VIEW_DATE_ASC;
448 
449  $a_values['default_view_sort_dir'] = $default_view_sort_dir;
450  $a_values['file_upload_allowed'] = (bool)$this->objProperties->getFileUploadAllowed();
451  }
452 
453  protected function updateCustom(ilPropertyFormGUI $a_form)
454  {
458  global $ilSetting;
459 
460  $view = (int)$_POST['default_view'];
461  if($view == ilForumProperties::VIEW_DATE)
462  {
463  $view = ilForumProperties::VIEW_DATE_ASC;
464  if((int)$_POST['default_view_sort_dir'] == ilForumProperties::VIEW_DATE_DESC)
465  {
466  $view = ilForumProperties::VIEW_DATE_DESC;
467  }
468  }
469  $this->objProperties->setDefaultView($view);
470 
471  // BUGFIX FOR 11271
472  if(isset($_SESSION['viewmode']))
473  {
474  $_SESSION['viewmode'] = $view;
475  }
476 
477  if($ilSetting->get('enable_anonymous_fora') || $this->objProperties->isAnonymized())
478  {
479  $this->objProperties->setAnonymisation((int) $a_form->getInput('anonymized'));
480  }
481  if($ilSetting->get('enable_fora_statistics', false))
482  {
483  $this->objProperties->setStatisticsStatus((int) $a_form->getInput('statistics_enabled'));
484  }
485  $this->objProperties->setPostActivation((int) $a_form->getInput('post_activation'));
486  $this->objProperties->setSubjectSetting( $a_form->getInput('subject_setting'));
487  $this->objProperties->setMarkModeratorPosts((int) $a_form->getInput('mark_mod_posts'));
488  $this->objProperties->setThreadSorting((int)$a_form->getInput('thread_sorting'));
489  $this->objProperties->setIsThreadRatingEnabled((bool)$a_form->getInput('thread_rating'));
490  if(!ilForumProperties::isFileUploadGloballyAllowed())
491  {
492  $this->objProperties->setFileUploadAllowed((bool)$a_form->getInput('file_upload_allowed'));
493  }
494 
495  $this->objProperties->update();
496  }
497 
502  private function getThreadEditingForm($a_thread_id)
503  {
504  $form = new ilPropertyFormGUI();
505  $this->ctrl->setParameter($this, 'thr_pk', $a_thread_id);
506  $form->setFormAction($this->ctrl->getFormAction($this, 'updateThread'));
507 
508  $ti_prop = new ilTextInputGUI($this->lng->txt('title'), 'title');
509  $ti_prop->setRequired(true);
510  $ti_prop->setMaxLength(255);
511  $ti_prop->setSize(50);
512  $form->addItem($ti_prop);
513 
514  $form->addCommandButton('updateThread', $this->lng->txt('save'));
515  $form->addCommandButton('showThreads', $this->lng->txt('cancel'));
516 
517  return $form;
518  }
519 
524  public function editThreadObject($a_thread_id, ilPropertyFormGUI $form = null)
525  {
529  global $ilTabs;
530 
531  if(!$this->is_moderator)
532  {
533  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
534  }
535 
536  $ilTabs->setTabActive('forums_threads');
537 
538  if(!($form instanceof ilPropertyFormGUI))
539  {
540  $form = $this->getThreadEditingForm($a_thread_id);
541  $form->setValuesByArray(array(
542  'title' => ilForumTopic::_lookupTitle($a_thread_id)
543  ));
544  }
545 
546  $this->tpl->setContent($form->getHTML());
547  }
548 
552  public function updateThreadObject()
553  {
554  if(!$this->is_moderator)
555  {
556  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
557  }
558 
559  if(!$this->objCurrentTopic->getId())
560  {
561  $this->showThreadsObject();
562  return;
563  }
564 
565  $forum_id = ilObjForum::lookupForumIdByObjId($this->object->getId());
566  if($this->objCurrentTopic->getForumId() != $forum_id)
567  {
568  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
569  }
570 
571  $form = $this->getThreadEditingForm($this->objCurrentTopic->getId());
572  if(!$form->checkInput())
573  {
574  $form->setValuesByPost();
575  $this->editThreadObject($this->objCurrentTopic->getId(), $form);
576  return;
577  }
578 
579  $this->objCurrentTopic->setSubject($form->getInput('title'));
580  $this->objCurrentTopic->updateThreadTitle();
581 
582  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
583  $this->showThreadsObject();
584  }
585 
586  public function markAllReadObject()
587  {
591  global $ilUser;
592 
593  $this->object->markAllThreadsRead($ilUser->getId());
594 
595  ilUtil::sendInfo($this->lng->txt('forums_all_threads_marked_read'));
596 
597  $this->showThreadsObject();
598  }
599 
600  public function showThreadsObject()
601  {
602  $this->getSubTabs('showThreads');
603  $this->setSideBlocks();
604  $this->getCenterColumnHTML();
605  }
606  public function sortThreadsObject()
607  {
608  $this->getSubTabs('sortThreads');
609  $this->setSideBlocks();
610  $this->getCenterColumnHTML(true);
611  }
612 
613 
614  public function getSubTabs($subtab = 'showThreads')
615  {
616  global $ilTabs;
617 
618  if($this->objProperties->getThreadSorting() == 1 && $this->is_moderator)
619  {
620  $ilTabs->addSubTabTarget('show', $this->ctrl->getLinkTarget($this, 'showThreads'), 'showThreads', get_class($this), '', $subtab=='showThreads'? true : false );
621  $ilTabs->addSubTabTarget('sorting_header', $this->ctrl->getLinkTarget($this, 'sortThreads'), 'sortThreads', get_class($this), '', $subtab=='sortThreads'? true : false );
622  }
623  }
624  public function getContent()
625  {
632  global $ilUser, $ilAccess, $lng, $ilToolbar;
633 
634  if(!$ilAccess->checkAccess('read', '', $this->object->getRefId()))
635  {
636  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
637  }
638 
639  $cmd = $this->ctrl->getCmd();
640  $frm = $this->object->Forum;
641  $frm->setForumId($this->object->getId());
642  $frm->setForumRefId($this->object->getRefId());
643  $frm->setMDB2Wherecondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
644 
645  $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.forums_threads_liste.html', 'Modules/Forum');
646 
647  if((int)strlen($this->confirmation_gui_html))
648  {
649  $this->tpl->setVariable('CONFIRMATION_GUI', $this->confirmation_gui_html);
650  }
651 
652  // Create topic button
653  if($ilAccess->checkAccess('add_thread', '', $this->object->getRefId()) && !$this->hideToolbar())
654  {
655  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
656  $btn = ilLinkButton::getInstance();
657  $btn->setUrl($this->ctrl->getLinkTarget($this, 'createThread'));
658  $btn->setCaption('forums_new_thread');
659  $ilToolbar->addStickyItem($btn);
660  }
661 
662  // Mark all topics as read button
663  include_once 'Services/Accessibility/classes/class.ilAccessKeyGUI.php';
664  if($ilUser->getId() != ANONYMOUS_USER_ID && !(int)strlen($this->confirmation_gui_html))
665  {
666  $ilToolbar->addButton(
667  $this->lng->txt('forums_mark_read'),
668  $this->ctrl->getLinkTarget($this, 'markAllRead'),
669  '',
670  ilAccessKey::MARK_ALL_READ
671  );
672  $this->ctrl->clearParameters($this);
673  }
674 
675  // Import information: Topic (variable $topicData) means frm object, not thread
676  $topicData = $frm->getOneTopic();
677  if($topicData)
678  {
679  // Visit-Counter
680  $frm->setDbTable('frm_data');
681  $frm->setMDB2WhereCondition('top_pk = %s ', array('integer'), array($topicData['top_pk']));
682  $frm->updateVisits($topicData['top_pk']);
683 
684  include_once 'Modules/Forum/classes/class.ilForumTopicTableGUI.php';
685  if(!in_array($cmd, array('showThreads', 'sortThreads') ))
686  {
687  $cmd = 'showThreads';
688  }
689  $tbl = new ilForumTopicTableGUI($this, $cmd, '', (int) $_GET['ref_id'], $topicData, $this->is_moderator, $this->forum_overview_setting);
690  $tbl->setMapper($frm)->fetchData();
691  $tbl->populate();
692  $this->tpl->setVariable('THREADS_TABLE', $tbl->getHTML());
693  }
694 
695  // Permanent link
696  include_once 'Services/PermanentLink/classes/class.ilPermanentLinkGUI.php';
697  $permalink = new ilPermanentLinkGUI('frm', $this->object->getRefId());
698  $this->tpl->setVariable('PRMLINK', $permalink->getHTML());
699  }
700 
704  private function initForumCreateForm($object_type)
705  {
706  $this->create_form_gui = new ilPropertyFormGUI();
707  $this->create_form_gui->setTableWidth('600px');
708 
709  $this->create_form_gui->setTitle($this->lng->txt('frm_new'));
710  $this->create_form_gui->setTitleIcon(ilUtil::getImagePath('icon_frm.svg'));
711 
712  // form action
713  $this->ctrl->setParameter($this, 'new_type', $object_type);
714  $this->create_form_gui->setFormAction($this->ctrl->getFormAction($this, 'save'));
715 
716  // title
717  $title_gui = new ilTextInputGUI($this->lng->txt('title'), 'title');
718  $title_gui->setSize(min(40, ilObject::TITLE_LENGTH));
719  $title_gui->setMaxLength(ilObject::TITLE_LENGTH);
720  $this->create_form_gui->addItem($title_gui);
721 
722  // description
723  $description_gui = new ilTextAreaInputGUI($this->lng->txt('desc'), 'desc');
724  $description_gui->setCols(40);
725  $description_gui->setRows(2);
726  $this->create_form_gui->addItem($description_gui);
727 
728  // view sorting threads
729  $sorting_threads_gui = new ilRadioGroupInputGUI($this->lng->txt('frm_sorting_threads'), 'thread_sorting');
730  $sort_dat = new ilRadioOption($this->lng->txt('order_by').' '.$this->lng->txt('date'), 0);
731  $sorting_threads_gui->addOption($sort_dat);
732 
733  $sort_man = new ilRadioOption($this->lng->txt('sorting_manual_sticky'), 1);
734  $sorting_threads_gui->addOption($sort_man);
735  $sorting_threads_gui->setInfo($this->lng->txt('sticky_threads_always_on_top'));
736  $this->create_form_gui->addItem($sorting_threads_gui);
737 
738  // view
739  $view_group_gui = new ilRadioGroupInputGUI($this->lng->txt('frm_default_view'), 'sort');
740  $view_hir = new ilRadioOption($this->lng->txt('order_by').' '.$this->lng->txt('answers'), ilForumProperties::VIEW_TREE);
741  $view_group_gui->addOption($view_hir);
742  $view_dat = new ilRadioOption($this->lng->txt('order_by').' '.$this->lng->txt('date'), ilForumProperties::VIEW_DATE);
743  $view_group_gui->addOption($view_dat);
744  $this->create_form_gui->addItem($view_group_gui);
745  $view_direction_group_gui = new ilRadioGroupInputGUI('', 'default_view_sort_dir');
746  $view_desc = new ilRadioOption($this->lng->txt('frm_post_sort_desc'), ilForumProperties::VIEW_DATE_DESC);
747  $view_direction_group_gui->addOption($view_desc);
748  $view_asc = new ilRadioOption($this->lng->txt('frm_post_sort_asc'), ilForumProperties::VIEW_DATE_ASC);
749  $view_direction_group_gui->addOption($view_asc);
750  $view_dat->addSubItem($view_direction_group_gui);
751 
752  // anonymized or not
753  $anonymize_gui = new ilCheckboxInputGUI($this->lng->txt('frm_anonymous_posting'), 'anonymized');
754  $anonymize_gui->setInfo($this->lng->txt('frm_anonymous_posting_desc'));
755  $anonymize_gui->setValue(1);
756 
757  if($this->ilias->getSetting('enable_anonymous_fora', false))
758  $anonymize_gui->setDisabled(true);
759  $this->create_form_gui->addItem($anonymize_gui);
760 
761  // statistics enabled or not
762  $statistics_gui = new ilCheckboxInputGUI($this->lng->txt('frm_statistics_enabled'), 'statistics_enabled');
763  $statistics_gui->setInfo($this->lng->txt('frm_statistics_enabled_desc'));
764  $statistics_gui->setValue(1);
765  if(!$this->ilias->getSetting('enable_fora_statistics', false))
766  $statistics_gui->setDisabled(true);
767  $this->create_form_gui->addItem($statistics_gui);
768 
769  $cb_prop = new ilCheckboxInputGUI($this->lng->txt('activate_new_posts'), 'post_activation');
770  $cb_prop->setValue('1');
771  $cb_prop->setInfo($this->lng->txt('post_activation_desc'));
772  $this->create_form_gui->addItem($cb_prop);
773 
774  $this->create_form_gui->addCommandButton('save', $this->lng->txt('save'));
775  $this->create_form_gui->addCommandButton('cancel', $this->lng->txt('cancel'));
776  }
777 
778  public function cancelObject($in_rep = false)
779  {
780  ilUtil::sendInfo($this->lng->txt('msg_cancel'), true);
781  ilUtil::redirect('ilias.php?baseClass=ilRepositoryGUI&cmd=frameset&ref_id='.$_GET['ref_id']);
782  }
783 
787  protected function afterSave(ilObjForum $forumObj)
788  {
789  ilUtil::sendSuccess($this->lng->txt('frm_added'), true);
790  $this->ctrl->setParameter($this, 'ref_id', $forumObj->getRefId());
791  ilUtil::redirect($this->ctrl->getLinkTarget($this, 'createThread', '', false, false));
792  }
793 
794  public function getTabs(ilTabsGUI $tabs_gui)
795  {
801  global $ilAccess, $ilHelp, $ilCtrl;
802 
803  $ilHelp->setScreenIdComponent("frm");
804 
805  $this->ctrl->setParameter($this, 'ref_id', $this->ref_id);
806 
807  include_once 'Services/Repository/classes/class.ilRepositoryExplorer.php';
808  $active = array(
809  '', 'showThreads', 'view', 'markAllRead',
810  'enableForumNotification', 'disableForumNotification', 'moveThreads', 'performMoveThreads',
811  'cancelMoveThreads', 'performThreadsAction', 'createThread', 'addThread',
812  'showUser', 'confirmDeleteThreads',
813  'merge','mergeThreads', 'cancelMergeThreads', 'performMergeThreads'
814  );
815 
816  (in_array($ilCtrl->getCmd(), $active)) ? $force_active = true : $force_active = false;
817  $tabs_gui->addTarget('forums_threads', $this->ctrl->getLinkTarget($this,'showThreads'), $ilCtrl->getCmd(), get_class($this), '', $force_active);
818 
819  // info tab
820  if($ilAccess->checkAccess('visible', '', $this->ref_id))
821  {
822  $force_active = ($this->ctrl->getNextClass() == 'ilinfoscreengui' || strtolower($_GET['cmdClass']) == 'ilnotegui') ? true : false;
823  $tabs_gui->addTarget('info_short',
824  $this->ctrl->getLinkTargetByClass(
825  array('ilobjforumgui', 'ilinfoscreengui'), 'showSummary'),
826  array('showSummary', 'infoScreen'),
827  '', '', $force_active);
828  }
829 
830  if($ilAccess->checkAccess('write', '', $this->ref_id))
831  {
832  $force_active = ($ilCtrl->getCmd() == 'edit') ? true : false;
833  $tabs_gui->addTarget('settings', $this->ctrl->getLinkTarget($this, 'edit'), 'edit', get_class($this), '', $force_active);
834  }
835 
836  if($ilAccess->checkAccess('write', '', $this->ref_id))
837  {
838  $tabs_gui->addTarget('frm_moderators', $this->ctrl->getLinkTargetByClass('ilForumModeratorsGUI', 'showModerators'), 'showModerators', get_class($this));
839  }
840 
841  if($this->ilias->getSetting('enable_fora_statistics', false) &&
842  ($this->objProperties->isStatisticEnabled() || $ilAccess->checkAccess('write', '', $this->ref_id)))
843  {
844  $force_active = ($ilCtrl->getCmd() == 'showStatistics') ? true : false;
845  $tabs_gui->addTarget('frm_statistics', $this->ctrl->getLinkTarget($this, 'showStatistics'), 'showStatistics', get_class($this), '', $force_active); //false
846  }
847 
848  if($ilAccess->checkAccess('write', '', $this->object->getRefId()))
849  {
850  $tabs_gui->addTarget('export', $this->ctrl->getLinkTargetByClass('ilexportgui', ''), '', 'ilexportgui');
851  }
852 
853  if($ilAccess->checkAccess('edit_permission', '', $this->ref_id))
854  {
855  $tabs_gui->addTarget('perm_settings', $this->ctrl->getLinkTargetByClass(array(get_class($this),'ilpermissiongui'), 'perm'), array('perm', 'info', 'owner'), 'ilpermissiongui');
856  }
857  }
858 
859  public function settingsTabs()
860  {
866  global $ilTabs, $ilAccess, $tree;
867 
868  $ilTabs->setTabActive('settings');
869  $ilTabs->addSubTabTarget('basic_settings', $this->ctrl->getLinkTarget($this, 'edit'), 'edit', get_class($this), '', $_GET['cmd']=='edit'? true : false );
870 
871  // notification tab
872  if($this->ilias->getSetting('forum_notification') > 0)
873  {
874  // check if there a parent-node is a grp or crs
875  $grp_ref_id = $tree->checkForParentType($this->object->getRefId(), 'grp');
876  $crs_ref_id = $tree->checkForParentType($this->object->getRefId(), 'crs');
877 
878  if((int)$grp_ref_id > 0 || (int)$crs_ref_id > 0 )
879  {
880  #show member-tab for notification if forum-notification is enabled in administration
881  if($ilAccess->checkAccess('write', '', $this->ref_id))
882  {
883  $mem_active = array('showMembers', 'forums_notification_settings');
884  (in_array($_GET['cmd'],$mem_active)) ? $force_mem_active = true : $force_mem_active = false;
885 
886  $ilTabs->addSubTabTarget('notifications', $this->ctrl->getLinkTarget($this, 'showMembers'), $_GET['cmd'], get_class($this), '', $force_mem_active);
887  }
888  }
889  }
890  return true;
891  }
892 
893  public function showStatisticsObject()
894  {
898  global $ilAccess;
899 
901  if(!$this->ilias->getSetting('enable_fora_statistics', false))
902  {
903  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
904  }
905 
906  // if no read access -> intrusion detected
907  if(!$ilAccess->checkAccess('read', '', $_GET['ref_id']))
908  {
909  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
910  }
911 
912  // if read access and statistics disabled -> intrusion detected
913  if(!$ilAccess->checkAccess('read', '', $_GET['ref_id']) && !$this->objProperties->isStatisticEnabled())
914  {
915  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
916  }
917 
918  // if write access and statistics disabled -> ok, for forum admin
919  if($ilAccess->checkAccess('write', '', $_GET['ref_id']) &&
920  !$this->objProperties->isStatisticEnabled())
921  {
922  ilUtil::sendInfo($this->lng->txt('frm_statistics_disabled_for_participants'));
923  }
924 
925  $this->object->Forum->setForumId($this->object->getId());
926 
927  require_once 'Modules/Forum/classes/class.ilForumStatisticsTableGUI.php';
928 
929  $tbl = new ilForumStatisticsTableGUI($this, 'showStatistics');
930  $tbl->setId('il_frm_statistic_table_'.(int) $_GET['ref_id']);
931  $tbl->setTitle($this->lng->txt('statistic'), 'icon_usr.svg', $this->lng->txt('obj_'.$this->object->getType()));
932 
933  $data = $this->object->Forum->getUserStatistic($this->is_moderator);
934  $result = array();
935  $counter = 0;
936  foreach($data as $row)
937  {
938  $result[$counter]['ranking'] = $row[0];
939  $result[$counter]['login'] = $row[1];
940  $result[$counter]['lastname'] = $row[2];
941  $result[$counter]['firstname'] = $row[3];
942 
943  ++$counter;
944  }
945  $tbl->setData($result);
946 
947  $this->tpl->setContent($tbl->getHTML());
948  }
949 
950  public static function _goto($a_target, $a_thread = 0, $a_posting = 0)
951  {
957  global $ilAccess, $ilErr, $lng;
958 
959  if($ilAccess->checkAccess('read', '', $a_target))
960  {
961  if($a_thread != 0)
962  {
963  $objTopic = new ilForumTopic($a_thread);
964  if ($objTopic->getFrmObjId() &&
965  $objTopic->getFrmObjId() != ilObject::_lookupObjectId($a_target))
966  {
967  $ref_ids = ilObject::_getAllReferences($objTopic->getFrmObjId());
968  foreach($ref_ids as $ref_id)
969  {
970  if($ilAccess->checkAccess('read', '', $ref_id))
971  {
972  $new_ref_id = $ref_id;
973  break;
974  }
975  }
976 
977  if (isset($new_ref_id) && $new_ref_id != $a_target)
978  {
979  ilUtil::redirect(ILIAS_HTTP_PATH."/goto.php?target=frm_".$new_ref_id."_".$a_thread."_".$a_posting);
980  }
981  }
982 
983  $_GET['ref_id'] = $a_target;
984  $_GET['pos_pk'] = $a_posting;
985  $_GET['thr_pk'] = $a_thread;
986  $_GET['anchor'] = $a_posting;
987  $_GET['cmdClass'] = 'ilObjForumGUI';
988  $_GET['cmd'] = 'viewThread';
989  $_GET['baseClass'] = 'ilRepositoryGUI';
990 
991  include_once('ilias.php');
992  exit();
993  }
994  else
995  {
996 
997  $_GET['ref_id'] = $a_target;
998  $_GET['baseClass'] = 'ilRepositoryGUI';
999  include_once('ilias.php');
1000  exit();
1001  }
1002  }
1003  else if($ilAccess->checkAccess('read', '', ROOT_FOLDER_ID))
1004  {
1005  $_GET['target'] = '';
1006  $_GET['ref_id'] = ROOT_FOLDER_ID;
1007  ilUtil::sendInfo(sprintf($lng->txt('msg_no_perm_read_item'),
1008  ilObject::_lookupTitle(ilObject::_lookupObjId($a_target))), true);
1009  $_GET['baseClass'] = 'ilRepositoryGUI';
1010  include('ilias.php');
1011  exit();
1012  }
1013 
1014  $ilErr->raiseError($lng->txt('msg_no_perm_read'), $ilErr->FATAL);
1015  }
1016 
1017  public function performDeleteThreadsObject()
1018  {
1022  global $lng;
1023 
1024  if(!$this->is_moderator)
1025  {
1026  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
1027  return $this->showThreadsObject();
1028  }
1029 
1030  if(!isset($_POST['thread_ids']) || !is_array($_POST['thread_ids']))
1031  {
1032  ilUtil::sendInfo($this->lng->txt('select_at_least_one_thread'));
1033  return $this->showThreadsObject();
1034  }
1035 
1036  require_once 'Modules/Forum/classes/class.ilForum.php';
1037  require_once 'Modules/Forum/classes/class.ilObjForum.php';
1038 
1039  $forumObj = new ilObjForum($_GET['ref_id']);
1040 
1041  $this->objProperties->setObjId($forumObj->getId());
1042 
1043  $frm = new ilForum();
1044  if(count($_POST['thread_ids']) > 1 )
1045  {
1046  $success_message = 'forums_threads_deleted';
1047  }
1048  else
1049  {
1050  $success_message = 'forums_thread_deleted';
1051  }
1052 
1053  foreach($_POST['thread_ids'] as $topic_id)
1054  {
1055  $frm->setForumId($forumObj->getId());
1056  $frm->setForumRefId($forumObj->getRefId());
1057 
1058  $first_node = $frm->getFirstPostNode($topic_id);
1059  if((int)$first_node['pos_pk'])
1060  {
1061  $frm->deletePost($first_node['pos_pk']);
1062  ilUtil::sendInfo($lng->txt($success_message), true);
1063  }
1064  }
1065  $this->ctrl->redirect($this, 'showThreads');
1066  }
1067 
1068  public function confirmDeleteThreads()
1069  {
1073  global $lng;
1074 
1075  if(!isset($_POST['thread_ids']) || !is_array($_POST['thread_ids']))
1076  {
1077  ilUtil::sendInfo($this->lng->txt('select_at_least_one_thread'));
1078  return $this->showThreadsObject();
1079  }
1080 
1081  if(!$this->is_moderator)
1082  {
1083  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
1084  return $this->showThreadsObject();
1085  }
1086 
1087  include_once('Services/Utilities/classes/class.ilConfirmationGUI.php');
1088  $c_gui = new ilConfirmationGUI();
1089 
1090  $c_gui->setFormAction($this->ctrl->getFormAction($this, 'performDeleteThreads'));
1091  $c_gui->setHeaderText($this->lng->txt('frm_sure_delete_threads'));
1092  $c_gui->setCancel($this->lng->txt('cancel'), 'showThreads');
1093  $c_gui->setConfirm($this->lng->txt('confirm'), 'performDeleteThreads');
1094 
1095  foreach((array)$_POST['thread_ids'] as $thread_id)
1096  {
1097  $c_gui->addItem('thread_ids[]', $thread_id, ilForumTopic::_lookupTitle($thread_id));
1098  }
1099 
1100  $this->confirmation_gui_html = $c_gui->getHTML();
1101 
1102  $this->hideToolbar(true);
1103 
1104  return $this->tpl->setContent($c_gui->getHTML());
1105  }
1106 
1107  public function prepareThreadScreen(ilObjForum $a_forum_obj)
1108  {
1115  global $tpl, $lng, $ilTabs, $ilHelp;
1116 
1117  $ilHelp->setScreenIdComponent("frm");
1118 
1119  $tpl->getStandardTemplate();
1120  ilUtil::sendInfo();
1121  ilUtil::infoPanel();
1122 
1123  $tpl->setTitleIcon(ilObject::_getIcon("", "big", "frm"));
1124 
1125  $ilTabs->setBackTarget($lng->txt('all_topics'),'ilias.php?baseClass=ilRepositoryGUI&amp;ref_id='.$_GET['ref_id']);
1126 
1127  // by answer view
1128  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
1129  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1130  $this->ctrl->setParameter($this, 'viewmode', ilForumProperties::VIEW_TREE);
1131  $ilTabs->addTarget('sort_by_posts', $this->ctrl->getLinkTarget($this, 'viewThread'));
1132 
1133  // by date view
1134  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
1135  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1136  $this->ctrl->setParameter($this, 'viewmode', ilForumProperties::VIEW_DATE);
1137  $ilTabs->addTarget('order_by_date', $this->ctrl->getLinkTarget($this, 'viewThread'));
1138 
1139  $this->ctrl->clearParameters($this);
1140 
1141  if($this->isHierarchicalView())
1142  {
1143  $ilTabs->setTabActive('sort_by_posts');
1144  }
1145  else
1146  {
1147  $ilTabs->setTabActive('order_by_date');
1148  }
1149 
1153  $frm = $a_forum_obj->Forum;
1154  $frm->setForumId($a_forum_obj->getId());
1155  }
1156 
1157  public function performPostActivationObject()
1158  {
1159  if($this->is_moderator)
1160  {
1161  $this->objCurrentPost->activatePost();
1162  $GLOBALS['ilAppEventHandler']->raise(
1163  'Modules/Forum',
1164  'activatedPost',
1165  array(
1166  'ref_id' => $this->object->getRefId(),
1167  'post' => $this->objCurrentPost
1168  )
1169  );
1170  ilUtil::sendInfo($this->lng->txt('forums_post_was_activated'), true);
1171  }
1172 
1173  $this->viewThreadObject();
1174  }
1175 
1176  public function askForPostActivationObject()
1177  {
1178  if($this->is_moderator)
1179  {
1180  $this->setDisplayConfirmPostActivation(true);
1181  }
1182 
1183  $this->viewThreadObject();
1184  }
1185 
1186  public function setDisplayConfirmPostActivation($status = 0)
1187  {
1188  $this->display_confirm_post_activation = $status;
1189  }
1190 
1191  public function displayConfirmPostActivation()
1192  {
1193  return $this->display_confirm_post_activation;
1194  }
1195 
1196  public function toggleThreadNotificationObject()
1197  {
1201  global $ilUser;
1202 
1203  if($this->objCurrentTopic->isNotificationEnabled($ilUser->getId()))
1204  {
1205  $this->objCurrentTopic->disableNotification($ilUser->getId());
1206  ilUtil::sendInfo($this->lng->txt('forums_notification_disabled'), true);
1207  }
1208  else
1209  {
1210  $this->objCurrentTopic->enableNotification($ilUser->getId());
1211  ilUtil::sendInfo($this->lng->txt('forums_notification_enabled'), true);
1212  }
1213 
1214  $this->viewThreadObject();
1215  }
1216 
1217  public function toggleStickinessObject()
1218  {
1219  if($this->is_moderator)
1220  {
1221  if($this->objCurrentTopic->isSticky())
1222  {
1223  $this->objCurrentTopic->unmakeSticky();
1224  }
1225  else
1226  {
1227  $this->objCurrentTopic->makeSticky();
1228  }
1229  }
1230 
1231  $this->viewThreadObject();
1232  }
1233 
1234  public function cancelPostObject()
1235  {
1236  $_GET['action'] = '';
1237  $this->viewThreadObject();
1238  }
1239 
1240  public function getDeleteFormHTML()
1241  {
1245  global $lng;
1246 
1248  $form_tpl = new ilTemplate('tpl.frm_delete_post_form.html', true, true, 'Modules/Forum');
1249 
1250  $form_tpl->setVariable('ANKER', $this->objCurrentPost->getId());
1251  $form_tpl->setVariable('SPACER', '<hr noshade="noshade" width="100%" size="1" align="center" />');
1252  $form_tpl->setVariable('TXT_DELETE', $lng->txt('forums_info_delete_post'));
1253  $this->ctrl->setParameter($this, 'action', 'ready_delete');
1254  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1255  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1256  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
1257  $form_tpl->setVariable('FORM_ACTION', $this->ctrl->getLinkTarget($this, 'viewThread'));
1258  $this->ctrl->clearParameters($this);
1259  $form_tpl->setVariable('CANCEL_BUTTON', $lng->txt('cancel'));
1260  $form_tpl->setVariable('CONFIRM_BUTTON', $lng->txt('confirm'));
1261 
1262  return $form_tpl->get();
1263  }
1264 
1265  public function getActivationFormHTML()
1266  {
1270  global $lng;
1271 
1272  $form_tpl = new ilTemplate('tpl.frm_activation_post_form.html', true, true, 'Modules/Forum');
1273 
1274  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1275  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1276  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
1277  $form_tpl->setVariable('FORM_ACTION', $this->ctrl->getFormAction($this, 'performPostActivation'));
1278  $form_tpl->setVariable('SPACER', '<hr noshade="noshade" width="100%" size="1" align="center" />');
1279  $form_tpl->setVariable('ANCHOR', $this->objCurrentPost->getId());
1280  $form_tpl->setVariable('TXT_ACT', $lng->txt('activate_post_txt'));
1281  $form_tpl->setVariable('CONFIRM_BUTTON', $lng->txt('activate_only_current'));
1282  $form_tpl->setVariable('CMD_CONFIRM', 'performPostActivation');
1283  $form_tpl->setVariable('CANCEL_BUTTON', $lng->txt('cancel'));
1284  $form_tpl->setVariable('CMD_CANCEL', 'viewThread');
1285  $this->ctrl->clearParameters($this);
1286 
1287  return $form_tpl->get();
1288  }
1289 
1290  public function getCensorshipFormHTML()
1291  {
1296  global $lng, $frm;
1297 
1298  $form_tpl = new ilTemplate('tpl.frm_censorship_post_form.html', true, true, 'Modules/Forum');
1299 
1300  $form_tpl->setVariable('ANCHOR', $this->objCurrentPost->getId());
1301  $form_tpl->setVariable('SPACER', '<hr noshade="noshade" width="100%" size="1" align="center" />');
1302  $this->ctrl->setParameter($this, 'action', 'ready_censor');
1303  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1304  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1305  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
1306  $form_tpl->setVariable('FORM_ACTION', $this->ctrl->getLinkTarget($this, 'viewThread'));
1307  $this->ctrl->clearParameters($this);
1308  $form_tpl->setVariable('TXT_CENS_MESSAGE', $lng->txt('forums_the_post'));
1309  $form_tpl->setVariable('TXT_CENS_COMMENT', $lng->txt('forums_censor_comment').':');
1310  $form_tpl->setVariable('CENS_MESSAGE', $frm->prepareText($this->objCurrentPost->getCensorshipComment(), 2));
1311 
1312  if($this->objCurrentPost->isCensored())
1313  {
1314  $form_tpl->setVariable('TXT_CENS', $lng->txt('forums_info_censor2_post'));
1315  $form_tpl->setVariable('YES_BUTTON', $lng->txt('confirm'));
1316  $form_tpl->setVariable('NO_BUTTON', $lng->txt('cancel'));
1317  }
1318  else
1319  {
1320  $form_tpl->setVariable('TXT_CENS', $lng->txt('forums_info_censor_post'));
1321  $form_tpl->setVariable('CANCEL_BUTTON', $lng->txt('cancel'));
1322  $form_tpl->setVariable('CONFIRM_BUTTON', $lng->txt('confirm'));
1323  }
1324 
1325  return $form_tpl->get();
1326  }
1327 
1331  private function initReplyEditForm()
1332  {
1339  global $ilUser, $rbacsystem;
1340 
1341  // init objects
1342  $oForumObjects = $this->getForumObjects();
1343  $frm = $oForumObjects['frm'];
1344  $oFDForum = $oForumObjects['file_obj'];
1345 
1346  require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
1347  $this->replyEditForm = new ilPropertyFormGUI();
1348  $this->replyEditForm->setTableWidth('100%');
1349 
1350  if($_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply')
1351  {
1352  $this->ctrl->setParameter($this, 'action', 'ready_showreply');
1353  }
1354  else
1355  {
1356  $this->ctrl->setParameter($this, 'action', 'ready_showedit');
1357  }
1358 
1359  $this->ctrl->setParameter($this, 'offset', (int)$_GET['offset']);
1360  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
1361  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1362  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1363  if($this->isTopLevelReplyCommand())
1364  {
1365  $this->replyEditForm->setFormAction($this->ctrl->getFormAction($this, 'saveTopLevelPost'), 'frm_page_bottom');
1366  }
1367  else
1368  {
1369  $this->replyEditForm->setFormAction($this->ctrl->getFormAction($this, 'savePost'), $this->objCurrentPost->getId());
1370  }
1371  $this->ctrl->clearParameters($this);
1372 
1373  if($_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply')
1374  {
1375  $this->replyEditForm->setTitle($this->lng->txt('forums_your_reply'));
1376  }
1377  else
1378  {
1379  $this->replyEditForm->setTitle($this->lng->txt('forums_edit_post'));
1380  }
1381 
1382  // alias
1383  if($this->objProperties->isAnonymized() &&
1384  in_array($_GET['action'], array('showreply', 'ready_showreply')))
1385  {
1386  $oAnonymousNameGUI = new ilTextInputGUI($this->lng->txt('forums_your_name'), 'alias');
1387  $oAnonymousNameGUI->setMaxLength(64);
1388  $oAnonymousNameGUI->setInfo($this->lng->txt('forums_use_alias'));
1389 
1390  $this->replyEditForm->addItem($oAnonymousNameGUI);
1391  }
1392 
1393  // subject
1394  $oSubjectGUI = new ilTextInputGUI($this->lng->txt('forums_subject'), 'subject');
1395  $oSubjectGUI->setMaxLength(64);
1396  $oSubjectGUI->setRequired(true);
1397 
1398  if($this->objProperties->getSubjectSetting() == 'empty_subject')
1399  $oSubjectGUI->setInfo($this->lng->txt('enter_new_subject'));
1400 
1401  $this->replyEditForm->addItem($oSubjectGUI);
1402 
1403  // post
1404  $oPostGUI = new ilTextAreaInputGUI(
1405  $_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply' ? $this->lng->txt('forums_your_reply') : $this->lng->txt('forums_edit_post'),
1406  'message'
1407  );
1408  $oPostGUI->setRequired(true);
1409  $oPostGUI->setCols(50);
1410  $oPostGUI->setRows(15);
1411  $oPostGUI->setUseRte(true);
1412  $oPostGUI->addPlugin('latex');
1413  $oPostGUI->addButton('latex');
1414  $oPostGUI->addButton('pastelatex');
1415  $oPostGUI->addPlugin('ilfrmquote');
1416 
1417  //$oPostGUI->addPlugin('code');
1418  if($_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply')
1419  {
1420  $oPostGUI->addButton('ilFrmQuoteAjaxCall');
1421  }
1422  $oPostGUI->removePlugin('advlink');
1423  $oPostGUI->setRTERootBlockElement('');
1424  $oPostGUI->usePurifier(true);
1425  $oPostGUI->disableButtons(array(
1426  'charmap',
1427  'undo',
1428  'redo',
1429  'justifyleft',
1430  'justifycenter',
1431  'justifyright',
1432  'justifyfull',
1433  'anchor',
1434  'fullscreen',
1435  'cut',
1436  'copy',
1437  'paste',
1438  'pastetext',
1439  'formatselect'
1440  ));
1441 
1442  if($_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply')
1443  {
1444  $oPostGUI->setRTESupport($ilUser->getId(), 'frm~', 'frm_post', 'tpl.tinymce_frm_post.html', false, '3.5.11');
1445  }
1446  else
1447  {
1448  $oPostGUI->setRTESupport($this->objCurrentPost->getId(), 'frm', 'frm_post', 'tpl.tinymce_frm_post.html', false, '3.5.11');
1449  }
1450  // purifier
1451  require_once 'Services/Html/classes/class.ilHtmlPurifierFactory.php';
1452  $oPostGUI->setPurifier(ilHtmlPurifierFactory::_getInstanceByType('frm_post'));
1453 
1454  $this->replyEditForm->addItem($oPostGUI);
1455 
1456  // notification only if gen. notification is disabled and forum isn't anonymous
1457  include_once 'Services/Mail/classes/class.ilMail.php';
1458  $umail = new ilMail($ilUser->getId());
1459  if($rbacsystem->checkAccess('internal_mail', $umail->getMailObjectReferenceId()) &&
1460  !$frm->isThreadNotificationEnabled($ilUser->getId(), $this->objCurrentPost->getThreadId()) &&
1461  !$this->objProperties->isAnonymized())
1462  {
1463  $oNotificationGUI = new ilCheckboxInputGUI('', 'notify');
1464  $oNotificationGUI->setInfo($this->lng->txt('forum_notify_me'));
1465 
1466  $this->replyEditForm->addItem($oNotificationGUI);
1467  }
1468 
1469  if($this->objProperties->isFileUploadAllowed())
1470  {
1471  $oFileUploadGUI = new ilFileWizardInputGUI($this->lng->txt('forums_attachments_add'), 'userfile');
1472  $oFileUploadGUI->setFilenames(array(0 => ''));
1473  $this->replyEditForm->addItem($oFileUploadGUI);
1474  }
1475 
1476  require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
1477  if(
1478  $ilUser->isAnonymous() &&
1479  !$ilUser->isCaptchaVerified() &&
1480  ilCaptchaUtil::isActiveForForum()
1481  )
1482  {
1483  require_once 'Services/Captcha/classes/class.ilCaptchaInputGUI.php';
1484  $captcha = new ilCaptchaInputGUI($this->lng->txt('cont_captcha_code'), 'captcha_code');
1485  $captcha->setRequired(true);
1486  $this->replyEditForm->addItem($captcha);
1487  }
1488 
1489  $attachments_of_node = $oFDForum->getFilesOfPost();
1490  if(count($attachments_of_node) && ($_GET['action'] == 'showedit' || $_GET['action'] == 'ready_showedit'))
1491  {
1492  $oExistingAttachmentsGUI = new ilCheckboxGroupInputGUI($this->lng->txt('forums_delete_file'), 'del_file');
1493  foreach($oFDForum->getFilesOfPost() as $file)
1494  {
1495  $oAttachmentGUI = new ilCheckboxInputGUI($file['name'], 'del_file');
1496  $oAttachmentGUI->setValue($file['md5']);
1497  $oExistingAttachmentsGUI->addOption($oAttachmentGUI);
1498  }
1499  $this->replyEditForm->addItem($oExistingAttachmentsGUI);
1500  }
1501 
1502  if($this->isTopLevelReplyCommand())
1503  {
1504  $this->replyEditForm->addCommandButton('saveTopLevelPost', $this->lng->txt('create'));
1505  }
1506  else
1507  {
1508  $this->replyEditForm->addCommandButton('savePost', $this->lng->txt('save'));
1509  }
1510 
1511  if($_GET['action'] == 'showreply' || $_GET['action'] == 'ready_showreply')
1512  {
1513  include_once 'Services/RTE/classes/class.ilRTE.php';
1514  $rtestring = ilRTE::_getRTEClassname();
1515 
1516  if(array_key_exists('show_rte', $_POST))
1517  {
1518  ilObjAdvancedEditing::_setRichTextEditorUserState($_POST['show_rte']);
1519  }
1520 
1521  if(strtolower($rtestring) != 'iltinymce' || !ilObjAdvancedEditing::_getRichTextEditorUserState())
1522  {
1523  if($this->isTopLevelReplyCommand())
1524  {
1525  $this->replyEditForm->addCommandButton('quoteTopLevelPost', $this->lng->txt('forum_add_quote'));
1526  }
1527  else
1528  {
1529  $this->replyEditForm->addCommandButton('quotePost', $this->lng->txt('forum_add_quote'));
1530  }
1531  }
1532  }
1533  $this->replyEditForm->addCommandButton('cancelPost', $this->lng->txt('cancel'));
1534  }
1535 
1539  private function getReplyEditForm()
1540  {
1541  if(null === $this->replyEditForm)
1542  {
1543  $this->initReplyEditForm();
1544  }
1545 
1546  return $this->replyEditForm;
1547  }
1548 
1552  public function createToLevelPostObject()
1553  {
1554  $this->viewThreadObject();
1555  return;
1556  }
1557 
1561  public function saveTopLevelPostObject()
1562  {
1563  $this->savePostObject();
1564  return;
1565  }
1566 
1570  public function quoteTopLevelPostObject()
1571  {
1572  $this->quotePostObject();
1573  return;
1574  }
1575 
1579  public function savePostObject()
1580  {
1586  global $ilUser, $ilAccess, $lng;
1587 
1588  if(!isset($_POST['del_file']) || !is_array($_POST['del_file'])) $_POST['del_file'] = array();
1589 
1590  if($this->objCurrentTopic->isClosed())
1591  {
1592  $_GET['action'] = '';
1593  return $this->viewThreadObject();
1594  }
1595 
1596  $oReplyEditForm = $this->getReplyEditForm();
1597  if($oReplyEditForm->checkInput())
1598  {
1599  require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
1600  if(
1601  $ilUser->isAnonymous() &&
1602  !$ilUser->isCaptchaVerified() &&
1603  ilCaptchaUtil::isActiveForForum()
1604  )
1605  {
1606  $ilUser->setCaptchaVerified(true);
1607  }
1608 
1609  // init objects
1610  $oForumObjects = $this->getForumObjects();
1614  $forumObj = $oForumObjects['forumObj'];
1618  $frm = $oForumObjects['frm'];
1619  $frm->setMDB2WhereCondition(' top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
1620  $topicData = $frm->getOneTopic();
1621 
1622  // Generating new posting
1623  if($_GET['action'] == 'ready_showreply')
1624  {
1625  if(!$ilAccess->checkAccess('add_reply', '', (int)$_GET['ref_id']))
1626  {
1627  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
1628  }
1629 
1630  // reply: new post
1631  $status = 1;
1632  $send_activation_mail = 0;
1633 
1634  if($this->objProperties->isPostActivationEnabled())
1635  {
1636  if(!$this->is_moderator)
1637  {
1638  $status = 0;
1639  $send_activation_mail = 1;
1640  }
1641  else if($this->objCurrentPost->isAnyParentDeactivated())
1642  {
1643  $status = 0;
1644  }
1645  }
1646 
1647  if($this->objProperties->isAnonymized())
1648  {
1649  if(!strlen($oReplyEditForm->getInput('alias')))
1650  {
1651  $user_alias = $this->lng->txt('forums_anonymous');
1652  }
1653  else
1654  {
1655  $user_alias = $oReplyEditForm->getInput('alias');
1656  }
1657  }
1658  else
1659  {
1660  $user_alias = $ilUser->getLogin();
1661  }
1662 
1663  $newPost = $frm->generatePost(
1664  $topicData['top_pk'],
1665  $this->objCurrentTopic->getId(),
1666  $ilUser->getId(),
1667  ($this->objProperties->isAnonymized() ? 0 : $ilUser->getId()),
1668  ilRTE::_replaceMediaObjectImageSrc($oReplyEditForm->getInput('message'), 0),
1669  $this->objCurrentPost->getId(),
1670  (int)$oReplyEditForm->getInput('notify'),
1671  $this->handleFormInput($oReplyEditForm->getInput('subject'), false),
1672  $user_alias,
1673  '',
1674  $status,
1675  $send_activation_mail
1676  );
1677 
1678  // mantis #8115: Mark parent as read
1679  $this->object->markPostRead($ilUser->getId(), (int) $this->objCurrentTopic->getId(), (int) $this->objCurrentPost->getId());
1680 
1681  // copy temporary media objects (frm~)
1682  include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
1683  $mediaObjects = ilRTE::_getMediaObjects($oReplyEditForm->getInput('message'), 0);
1684  $myMediaObjects = ilObjMediaObject::_getMobsOfObject('frm~:html', $ilUser->getId());
1685  foreach($mediaObjects as $mob)
1686  {
1687  foreach($myMediaObjects as $myMob)
1688  {
1689  if($mob == $myMob)
1690  {
1691  // change usage
1692  ilObjMediaObject::_removeUsage($mob, 'frm~:html', $ilUser->getId());
1693  break;
1694  }
1695  }
1696  ilObjMediaObject::_saveUsage($mob, 'frm:html', $newPost);
1697  }
1698 
1699  if($this->objProperties->isFileUploadAllowed())
1700  {
1701  $oFDForum = new ilFileDataForum($forumObj->getId(), $newPost);
1702  $file = $_FILES['userfile'];
1703  if(is_array($file) && !empty($file))
1704  {
1705  $oFDForum->storeUploadedFile($file);
1706  }
1707  }
1708 
1709  $GLOBALS['ilAppEventHandler']->raise(
1710  'Modules/Forum',
1711  'createdPost',
1712  array(
1713  'ref_id' => $this->object->getRefId(),
1714  'post' => new ilForumPost($newPost),
1715  'notify_moderators' => (bool)$send_activation_mail
1716  )
1717  );
1718 
1719  $message = '';
1720  if(!$this->is_moderator && !$status)
1721  {
1722  $message .= $lng->txt('forums_post_needs_to_be_activated');
1723  }
1724  else
1725  {
1726  $message .= $lng->txt('forums_post_new_entry');
1727  }
1728 
1729  $_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes'][] = (int)$this->objCurrentPost->getId();
1730 
1731  ilUtil::sendSuccess($message, true);
1732  $this->ctrl->setParameter($this, 'pos_pk', $newPost);
1733  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1734  $this->ctrl->redirect($this, 'viewThread');
1735  }
1736  else
1737  {
1738  if((!$this->is_moderator &&
1739  !$this->objCurrentPost->isOwner($ilUser->getId())) || $this->objCurrentPost->isCensored() ||
1740  $ilUser->getId() == ANONYMOUS_USER_ID)
1741  {
1742  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
1743  }
1744 
1745  // remove usage of deleted media objects
1746  include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
1747  $oldMediaObjects = ilObjMediaObject::_getMobsOfObject('frm:html', $this->objCurrentPost->getId());
1748  $curMediaObjects = ilRTE::_getMediaObjects($oReplyEditForm->getInput('message'), 0);
1749  foreach($oldMediaObjects as $oldMob)
1750  {
1751  $found = false;
1752  foreach($curMediaObjects as $curMob)
1753  {
1754  if($oldMob == $curMob)
1755  {
1756  $found = true;
1757  break;
1758  }
1759  }
1760  if(!$found)
1761  {
1762  if(ilObjMediaObject::_exists($oldMob))
1763  {
1764  ilObjMediaObject::_removeUsage($oldMob, 'frm:html', $this->objCurrentPost->getId());
1765  $mob_obj = new ilObjMediaObject($oldMob);
1766  $mob_obj->delete();
1767  }
1768  }
1769  }
1770 
1771  // if post has been edited posting mus be activated again by moderator
1772  $status = 1;
1773  $send_activation_mail = 0;
1774 
1775  if($this->objProperties->isPostActivationEnabled())
1776  {
1777  if(!$this->is_moderator)
1778  {
1779  $status = 0;
1780  $send_activation_mail = 1;
1781  }
1782  else if($this->objCurrentPost->isAnyParentDeactivated())
1783  {
1784  $status = 0;
1785  }
1786  }
1787  $this->objCurrentPost->setStatus($status);
1788 
1789  $this->objCurrentPost->setSubject($this->handleFormInput($oReplyEditForm->getInput('subject'), false));
1790  $this->objCurrentPost->setMessage(ilRTE::_replaceMediaObjectImageSrc($oReplyEditForm->getInput('message'), 0));
1791  $this->objCurrentPost->setNotification((int)$oReplyEditForm->getInput('notify'));
1792  $this->objCurrentPost->setChangeDate(date('Y-m-d H:i:s'));
1793  $this->objCurrentPost->setUpdateUserId($ilUser->getId());
1794 
1795  // edit: update post
1796  if($this->objCurrentPost->update())
1797  {
1798  $this->objCurrentPost->reload();
1799 
1800  // Change news item accordingly
1801  include_once 'Services/News/classes/class.ilNewsItem.php';
1802  // note: $this->objCurrentPost->getForumId() does not give us the forum ID here (why?)
1803  $news_id = ilNewsItem::getFirstNewsIdForContext($forumObj->getId(),
1804  'frm', $this->objCurrentPost->getId(), 'pos');
1805  if($news_id > 0)
1806  {
1807  $news_item = new ilNewsItem($news_id);
1808  $news_item->setTitle($this->objCurrentPost->getSubject());
1809  $news_item->setContent(ilRTE::_replaceMediaObjectImageSrc($frm->prepareText(
1810  $this->objCurrentPost->getMessage(), 0), 1)
1811  );
1812  $news_item->update();
1813  }
1814 
1815  $oFDForum = $oForumObjects['file_obj'];
1816 
1817  if($this->objProperties->isFileUploadAllowed())
1818  {
1819  $file = $_FILES['userfile'];
1820  if(is_array($file) && !empty($file))
1821  {
1822  $oFDForum->storeUploadedFile($file);
1823  }
1824  }
1825 
1826  $file2delete = $oReplyEditForm->getInput('del_file');
1827  if(is_array($file2delete) && count($file2delete))
1828  {
1829  $oFDForum->unlinkFilesByMD5Filenames($file2delete);
1830  }
1831 
1832  $GLOBALS['ilAppEventHandler']->raise(
1833  'Modules/Forum',
1834  'updatedPost',
1835  array(
1836  'ref_id' => $this->object->getRefId(),
1837  'post' => $this->objCurrentPost,
1838  'notify_moderators' => (bool)$send_activation_mail
1839  )
1840  );
1841 
1842  ilUtil::sendSuccess($lng->txt('forums_post_modified'), true);
1843  }
1844 
1845  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
1846  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
1847  $this->ctrl->setParameter($this, 'viewmode', $_SESSION['viewmode']);
1848  $this->ctrl->redirect($this, 'viewThread');
1849  }
1850  }
1851  else
1852  {
1853  $_GET['action'] = substr($_GET['action'], 6);
1854  }
1855  return $this->viewThreadObject();
1856  }
1857 
1858  private function hideToolbar($a_flag = null)
1859  {
1860  if(null === $a_flag)
1861  {
1862  return $this->hideToolbar;
1863  }
1864 
1865  $this->hideToolbar = $a_flag;
1866  return $this;
1867  }
1868 
1869  public function quotePostObject()
1870  {
1871  if(!is_array($_POST['del_file'])) $_POST['del_file'] = array();
1872 
1873  if($this->objCurrentTopic->isClosed())
1874  {
1875  $_GET['action'] = '';
1876  return $this->viewThreadObject();
1877  }
1878 
1879  $oReplyEditForm = $this->getReplyEditForm();
1880 
1881  // remove mandatory fields
1882  $oReplyEditForm->getItemByPostVar('subject')->setRequired(false);
1883  $oReplyEditForm->getItemByPostVar('message')->setRequired(false);
1884 
1885  $oReplyEditForm->checkInput();
1886 
1887  // add mandatory fields
1888  $oReplyEditForm->getItemByPostVar('subject')->setRequired(true);
1889  $oReplyEditForm->getItemByPostVar('message')->setRequired(true);
1890 
1891  $_GET['action'] = 'showreply';
1892 
1893  $this->viewThreadObject();
1894  }
1895 
1896  public function getQuotationHTMLAsynchObject()
1897  {
1898  $oForumObjects = $this->getForumObjects();
1902  $frm = $oForumObjects['frm'];
1903 
1904  require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
1905  $authorinfo = new ilForumAuthorInformation(
1906  $this->objCurrentPost->getPosAuthorId(),
1907  $this->objCurrentPost->getDisplayUserId(),
1908  $this->objCurrentPost->getUserAlias(),
1909  $this->objCurrentPost->getImportName()
1910  );
1911 
1912  $html = ilRTE::_replaceMediaObjectImageSrc($frm->prepareText($this->objCurrentPost->getMessage(), 1, $authorinfo->getAuthorName()), 1);
1913  echo $html;
1914  exit();
1915  }
1916 
1917  private function getForumObjects()
1918  {
1919  if(null === $this->forumObjects)
1920  {
1921  $forumObj = $this->object;
1922  $file_obj = new ilFileDataForum($forumObj->getId(), $this->objCurrentPost->getId());
1923  $frm = $forumObj->Forum;
1924  $frm->setForumId($forumObj->getId());
1925  $frm->setForumRefId($forumObj->getRefId());
1926 
1927  $this->forumObjects['forumObj'] = $forumObj;
1928  $this->forumObjects['frm'] = $frm;
1929  $this->forumObjects['file_obj'] = $file_obj;
1930  }
1931 
1932  return $this->forumObjects;
1933  }
1934 
1935  public function getForumExplorer()
1936  {
1937  include_once 'Modules/Forum/classes/class.ilForumExplorer.php';
1938 
1939  $explorer = new ilForumExplorer(
1940  $this,
1941  $this->objCurrentTopic,
1942  $this->objProperties
1943  );
1944 
1945  return $explorer->render()->getHtml();
1946  }
1947 
1948  public function fetchTreeChildrenAsyncObject()
1949  {
1950  include_once 'Services/JSON/classes/class.ilJsonUtil.php';
1951  include_once 'Modules/Forum/classes/class.ilForumExplorer.php';
1952 
1953  $response = new stdClass();
1954  $response->success = false;
1955 
1956  if( $_GET['nodeId'] )
1957  {
1958  $response->success = true;
1959  $response->children = array();
1960 
1961  $key = array_search((int)$_GET['nodeId'], (array)$_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']);
1962  if( false === $key )
1963  {
1964  $_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes'][] = (int)$_GET['nodeId'];
1965  }
1966 
1967  $children = $this->objCurrentTopic->getNestedSetPostChildren(
1968  (int)$_GET['nodeId'],
1969  (array)$_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']
1970  );
1971 
1972  $frm = new ilForum();
1973  $pageHits = $frm->getPageHits();
1974 
1975  $fetchedNodes = array();
1976 
1977  foreach( $children as $child )
1978  {
1979  if($child['parent_pos'] != (int)$_GET['nodeId'] &&
1980  !in_array($child['parent_pos'], $fetchedNodes))
1981  {
1982  continue;
1983  }
1984 
1985  $fetchedNodes[] = $child['pos_pk'];
1986 
1987  $this->ctrl->setParameter($this, 'thr_pk', (int)$_GET['thr_pk']);
1988 
1989  $html = ilForumExplorer::getTreeNodeHtml(
1990  $child,
1991  $this,
1992  $pageHits
1993  );
1994 
1995  $responseChild = new stdClass();
1996  $responseChild->nodeId = $child['pos_pk'];
1997  $responseChild->parentId = $child['parent_pos'];
1998  $responseChild->hasChildren = ($child['children'] >= 1);
1999  $responseChild->fetchedWithChildren = in_array((int)$child['pos_pk'], (array)$_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']);
2000  $responseChild->html = $html;
2001 
2002  $response->children[] = $responseChild;
2003  }
2004  }
2005 
2006  echo ilJsonUtil::encode($response);
2007  exit();
2008  }
2009 
2010  public function setTreeStateAsynchObject()
2011  {
2012  include_once 'Services/JSON/classes/class.ilJsonUtil.php';
2013 
2014  $response = new stdClass();
2015  $response->success = true;
2016 
2017  if( $_GET['nodeId'] )
2018  {
2019  if( $_GET['nodeId'] > 0 )
2020  {
2021  $key = array_search((int)$_GET['nodeId'], (array)$_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']);
2022  if( false === $key )
2023  {
2024  $_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes'][] = (int)$_GET['nodeId'];
2025  }
2026  }
2027  else
2028  {
2029  $key = array_search((int)abs($_GET['nodeId']), (array)$_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']);
2030  if( false !== $key )
2031  {
2032  unset($_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes'][$key]);
2033  }
2034  }
2035  }
2036 
2037  // Guarantee continuous keys
2038  shuffle($_SESSION['frm'][(int)$_GET['thr_pk']]['openTreeNodes']);
2039  exit();
2040  }
2041 
2042  public function viewThreadObject()
2043  {
2054  global $tpl, $lng, $ilUser, $ilAccess, $rbacreview, $ilNavigationHistory, $ilCtrl, $frm, $ilToolbar, $ilLocator;
2055 
2056  $bottom_toolbar = clone $ilToolbar;
2057  $bottom_toolbar_split_button_items = array();
2058 
2059  $tpl->addCss('./Modules/Forum/css/forum_tree.css');
2060  if(!isset($_SESSION['viewmode']))
2061  {
2062  $_SESSION['viewmode'] = $this->objProperties->getDefaultView();
2063  }
2064 
2065  // quick and dirty: check for treeview
2066  if(!isset($_SESSION['thread_control']['old']))
2067  {
2068  $_SESSION['thread_control']['old'] = $_GET['thr_pk'];
2069  $_SESSION['thread_control']['new'] = $_GET['thr_pk'];
2070  }
2071  else
2072  if(isset($_SESSION['thread_control']['old']) && $_GET['thr_pk'] != $_SESSION['thread_control']['old'])
2073  {
2074  $_SESSION['thread_control']['new'] = $_GET['thr_pk'];
2075  }
2076 
2077  if(isset($_GET['viewmode']) && $_GET['viewmode'] != $_SESSION['viewmode'])
2078  {
2079  $_SESSION['viewmode'] = $_GET['viewmode'];
2080  }
2081 
2082  if( (isset($_GET['action']) && $_SESSION['viewmode'] != ilForumProperties::VIEW_DATE)
2083  ||($_SESSION['viewmode'] == ilForumProperties::VIEW_TREE))
2084  {
2085  $_SESSION['viewmode'] = ilForumProperties::VIEW_TREE;
2086  }
2087  else
2088  {
2089  $_SESSION['viewmode'] = ilForumProperties::VIEW_DATE;
2090  }
2091 
2092  if(!$ilAccess->checkAccess('read', '', $this->object->getRefId()))
2093  {
2094  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
2095  }
2096 
2097  // init objects
2098  $oForumObjects = $this->getForumObjects();
2102  $forumObj = $oForumObjects['forumObj'];
2106  $frm = $oForumObjects['frm'];
2110  $file_obj = $oForumObjects['file_obj'];
2111 
2112  // download file
2113  if($_GET['file'])
2114  {
2115  if(!$path = $file_obj->getFileDataByMD5Filename($_GET['file']))
2116  {
2117  ilUtil::sendFailure($this->lng->txt('error_reading_file'));
2118  }
2119  else
2120  {
2121  ilUtil::deliverFile($path['path'], $path['clean_filename']);
2122  }
2123  }
2124 
2125  if(!$this->objCurrentTopic->getId())
2126  {
2127  $ilCtrl->redirect($this, 'showThreads');
2128  }
2129 
2130  // Set context for login
2131  $append = '_'.$this->objCurrentTopic->getId().
2132  ($this->objCurrentPost->getId() ? '_'.$this->objCurrentPost->getId() : '');
2133  $tpl->setLoginTargetPar('frm_'.$_GET['ref_id'].$append);
2134 
2135  // delete temporary media object (not in case a user adds media objects and wants to save an invalid form)
2136  if($_GET['action'] != 'showreply' && $_GET['action'] != 'showedit')
2137  {
2138  try
2139  {
2140  include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
2141  $mobs = ilObjMediaObject::_getMobsOfObject('frm~:html', $ilUser->getId());
2142  foreach($mobs as $mob)
2143  {
2144  if(ilObjMediaObject::_exists($mob))
2145  {
2146  ilObjMediaObject::_removeUsage($mob, 'frm~:html', $ilUser->getId());
2147  $mob_obj = new ilObjMediaObject($mob);
2148  $mob_obj->delete();
2149  }
2150  }
2151  }
2152  catch(Exception $e)
2153  {
2154  }
2155  }
2156 
2157  require_once './Modules/Forum/classes/class.ilObjForum.php';
2158  require_once './Modules/Forum/classes/class.ilFileDataForum.php';
2159 
2160  $lng->loadLanguageModule('forum');
2161 
2162  // add entry to navigation history
2163  if (!$this->getCreationMode() &&
2164  $ilAccess->checkAccess('read', '', $this->object->getRefId()))
2165  {
2166  $ilCtrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
2167  $ilNavigationHistory->addItem($this->object->getRefId(), $ilCtrl->getLinkTarget($this, 'showThreads'), 'frm');
2168  }
2169 
2170  // save last access
2171  $forumObj->updateLastAccess($ilUser->getId(), (int) $this->objCurrentTopic->getId());
2172 
2173  $this->prepareThreadScreen($forumObj);
2174 
2175  $tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.forums_threads_view.html', 'Modules/Forum');
2176 
2177  if(isset($_GET['anchor']))
2178  {
2179  $tpl->setVariable('JUMP2ANCHOR_ID', (int)$_GET['anchor']);
2180  }
2181 
2182  if($this->isHierarchicalView())
2183  {
2184  $orderField = 'frm_posts_tree.rgt';
2185  $this->objCurrentTopic->setOrderDirection('DESC');
2186  }
2187  else
2188  {
2189  $orderField = 'frm_posts_tree.fpt_date';
2190  $this->objCurrentTopic->setOrderDirection(
2191  in_array($this->objProperties->getDefaultView(), array(ilForumProperties::VIEW_DATE_ASC, ilForumProperties::VIEW_TREE))
2192  ? 'ASC' : 'DESC'
2193  );
2194  }
2195 
2196  // get forum- and thread-data
2197  $frm->setMDB2WhereCondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
2198 
2199  if(is_array($topicData = $frm->getOneTopic()))
2200  {
2201  // Visit-Counter for topic
2202  $this->objCurrentTopic->updateVisits();
2203 
2204  $tpl->setTitle($lng->txt('forums_thread')." \"".$this->objCurrentTopic->getSubject()."\"");
2205 
2206  // ********************************************************************************
2207  // build location-links
2208  $ilLocator->addRepositoryItems();
2209  $ilLocator->addItem($this->object->getTitle(), $ilCtrl->getLinkTarget($this, ""), "_top");
2210  $tpl->setLocator();
2211 
2212  // set tabs
2213  // menu template (contains linkbar)
2215  $menutpl = new ilTemplate('tpl.forums_threads_menu.html', true, true, 'Modules/Forum');
2216 
2217  include_once("./Services/Accessibility/classes/class.ilAccessKeyGUI.php");
2218 
2219  // mark all as read
2220  if(
2221  $ilUser->getId() != ANONYMOUS_USER_ID &&
2222  $forumObj->getCountUnread($ilUser->getId(), (int) $this->objCurrentTopic->getId())
2223  )
2224  {
2225  $this->ctrl->setParameter($this, 'mark_read', '1');
2226  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
2227 
2228  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
2229  $mark_thr_read_button = ilLinkButton::getInstance();
2230  $mark_thr_read_button->setCaption('forums_mark_read');
2231  $mark_thr_read_button->setUrl($this->ctrl->getLinkTarget($this, 'viewThread'));
2232  $mark_thr_read_button->setAccessKey(ilAccessKey::MARK_ALL_READ);
2233 
2234  $bottom_toolbar_split_button_items[] = $mark_thr_read_button;
2235 
2236  $this->ctrl->clearParameters($this);
2237  }
2238 
2239  // print thread
2240  $this->ctrl->setParameterByClass('ilforumexportgui', 'print_thread', $this->objCurrentTopic->getId());
2241  $this->ctrl->setParameterByClass('ilforumexportgui', 'thr_top_fk', $this->objCurrentTopic->getForumId());
2242 
2243  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
2244  $print_thr_button = ilLinkButton::getInstance();
2245  $print_thr_button->setCaption('forums_print_thread');
2246  $print_thr_button->setUrl($this->ctrl->getLinkTargetByClass('ilforumexportgui', 'printThread'));
2247 
2248  $bottom_toolbar_split_button_items[] = $print_thr_button;
2249 
2250  $this->ctrl->clearParametersByClass('ilforumexportgui');
2251 
2252  $this->addHeaderAction();
2253 
2254  if($_GET['mark_read'])
2255  {
2256  $forumObj->markThreadRead($ilUser->getId(), (int)$this->objCurrentTopic->getId());
2257  ilUtil::sendInfo($lng->txt('forums_thread_marked'), true);
2258  }
2259 
2260  // delete post and its sub-posts
2261  require_once './Modules/Forum/classes/class.ilForum.php';
2262 
2263  if ($_GET['action'] == 'ready_delete' && $_POST['confirm'] != '')
2264  {
2265  if(!$this->objCurrentTopic->isClosed() &&
2266  ($this->is_moderator ||
2267  ($this->objCurrentPost->isOwner($ilUser->getId()) && !$this->objCurrentPost->hasReplies())) &&
2268  $ilUser->getId() != ANONYMOUS_USER_ID)
2269  {
2270  $frm = new ilForum();
2271 
2272  $frm->setForumId($forumObj->getId());
2273  $frm->setForumRefId($forumObj->getRefId());
2274 
2275  $dead_thr = $frm->deletePost($this->objCurrentPost->getId());
2276 
2277  // if complete thread was deleted ...
2278  if ($dead_thr == $this->objCurrentTopic->getId())
2279  {
2280 
2281  $frm->setMDB2WhereCondition('top_frm_fk = %s ', array('integer'), array($forumObj->getId()));
2282 
2283  $topicData = $frm->getOneTopic();
2284 
2285  ilUtil::sendInfo($lng->txt('forums_post_deleted'), true);
2286 
2287  if ($topicData['top_num_threads'] > 0)
2288  {
2289  $this->ctrl->redirect($this, 'showThreads');
2290  }
2291  else
2292  {
2293  $this->ctrl->redirect($this, 'createThread');
2294  }
2295  }
2296  ilUtil::sendInfo($lng->txt('forums_post_deleted'));
2297  }
2298  }
2299 
2300  // form processing (censor)
2301  if(!$this->objCurrentTopic->isClosed() && $_GET['action'] == 'ready_censor')
2302  {
2303  $cens_message = $this->handleFormInput($_POST['formData']['cens_message']);
2304 
2305  if(($_POST['confirm'] != '' || $_POST['no_cs_change'] != '') && $_GET['action'] == 'ready_censor')
2306  {
2307  $frm->postCensorship($cens_message, $this->objCurrentPost->getId(), 1);
2308  ilUtil::sendSuccess($this->lng->txt('frm_censorship_applied'));
2309  }
2310  else if(($_POST['cancel'] != '' || $_POST['yes_cs_change'] != '') && $_GET['action'] == 'ready_censor')
2311  {
2312  $frm->postCensorship($cens_message, $this->objCurrentPost->getId());
2313  ilUtil::sendSuccess($this->lng->txt('frm_censorship_revoked'));
2314  }
2315  }
2316 
2317  // get complete tree of thread
2318  $first_node = $this->objCurrentTopic->getFirstPostNode();
2319  $this->objCurrentTopic->setOrderField($orderField);
2320  $subtree_nodes = $this->objCurrentTopic->getPostTree($first_node);
2321 
2322  if(
2323  !$this->isTopLevelReplyCommand() &&
2324  $first_node instanceof ilForumPost &&
2325  $first_node->isActivated() &&
2326  !$this->objCurrentTopic->isClosed() &&
2327  $ilAccess->checkAccess('add_reply', '', (int)$_GET['ref_id'])
2328  )
2329  {
2330  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
2331  $reply_button = ilLinkButton::getInstance();
2332  $reply_button->setPrimary(true);
2333  $reply_button->setCaption('add_new_answer');
2334  $this->ctrl->setParameter($this, 'action', 'showreply');
2335  $this->ctrl->setParameter($this, 'pos_pk', $first_node->getId());
2336  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
2337  $this->ctrl->setParameter($this, 'offset', (int)$_GET['offset']);
2338  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2339 
2340  $reply_button->setUrl($this->ctrl->getLinkTarget($this, 'createToLevelPost', 'frm_page_bottom'));
2341 
2342  $this->ctrl->clearParameters($this);
2343  array_unshift($bottom_toolbar_split_button_items, $reply_button);
2344  }
2345 
2346  // no posts
2347  if (!$posNum = count($subtree_nodes))
2348  {
2349  ilUtil::sendInfo($this->lng->txt('forums_no_posts_available'));
2350  }
2351 
2352  $pageHits = $frm->getPageHits();
2353 
2354  $z = 0;
2355 
2356  // navigation to browse
2357  if ($posNum > $pageHits)
2358  {
2359  $params = array(
2360  'ref_id' => $_GET['ref_id'],
2361  'thr_pk' => $this->objCurrentTopic->getId(),
2362  'orderby' => $_GET['orderby']
2363  );
2364 
2365  if (!$_GET['offset'])
2366  {
2367  $Start = 0;
2368  }
2369  else
2370  {
2371  $Start = $_GET['offset'];
2372  }
2373 
2374  $linkbar = ilUtil::Linkbar($ilCtrl->getLinkTarget($this, 'viewThread'), $posNum, $pageHits, $Start, $params);
2375 
2376  if($linkbar != '')
2377  {
2378  $menutpl->setCurrentBlock('linkbar');
2379  $menutpl->setVariable('LINKBAR', $linkbar);
2380  $menutpl->parseCurrentBlock();
2381  }
2382  }
2383 
2384  $tpl->setVariable('THREAD_MENU', $menutpl->get());
2385 
2386  // assistance val for anchor-links
2387  $jump = 0;
2388 
2389  // generate post-dates
2390  foreach($subtree_nodes as $node)
2391  {
2396  $this->ctrl->clearParameters($this);
2397 
2398  if($this->objCurrentPost->getId() && $this->objCurrentPost->getId() == $node->getId())
2399  {
2400  $jump++;
2401  }
2402 
2403  if ($posNum > $pageHits && $z >= ($Start + $pageHits))
2404  {
2405  // if anchor-link was not found ...
2406  if ($this->objCurrentPost->getId() && $jump < 1)
2407  {
2408  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
2409  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
2410  $this->ctrl->setParameter($this, 'offset', ($Start + $pageHits));
2411  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2412  $this->ctrl->redirect($this, 'viewThread', $this->objCurrentPost->getId());
2413  }
2414  else
2415  {
2416  break;
2417  }
2418  }
2419 
2420  if(($posNum > $pageHits && $z >= $Start) || $posNum <= $pageHits)
2421  {
2422  $actions = array();
2423  if(!$this->isTopLevelReplyCommand() && $this->objCurrentPost->getId() == $node->getId())
2424  {
2425  # actions for "active" post
2426  if($this->is_moderator || $node->isActivated())
2427  {
2428  // reply/edit
2429  if(!$this->objCurrentTopic->isClosed() && ($_GET['action'] == 'showreply' || $_GET['action'] == 'showedit'))
2430  {
2431  if($_GET['action'] == 'showedit' &&
2432  ((!$this->is_moderator &&
2433  !$node->isOwner($ilUser->getId()) || $ilUser->getId() == ANONYMOUS_USER_ID) || $node->isCensored()))
2434  {
2435  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
2436  }
2437  else if($_GET['action'] == 'showreply' && !$ilAccess->checkAccess('add_reply', '', (int)$_GET['ref_id']))
2438  {
2439  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
2440  }
2441 
2442  $tpl->setVariable('REPLY_ANKER', $this->objCurrentPost->getId());
2443  $oEditReplyForm = $this->getReplyEditForm();
2444 
2445  switch($this->objProperties->getSubjectSetting())
2446  {
2447  case 'add_re_to_subject':
2448  $subject = $this->getModifiedReOnSubject(true);
2449  break;
2450 
2451  case 'preset_subject':
2452  $subject = $this->objCurrentPost->getSubject();
2453  break;
2454 
2455  case 'empty_subject':
2456  default:
2457  $subject = NULL;
2458  break;
2459  }
2460 
2461  switch($_GET['action'])
2462  {
2463  case 'showreply':
2464  if($this->ctrl->getCmd() == 'savePost')
2465  {
2466  $oEditReplyForm->setValuesByPost();
2467  }
2468  else if($this->ctrl->getCmd() == 'quotePost')
2469  {
2470  require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
2471  $authorinfo = new ilForumAuthorInformation(
2472  $node->getPosAuthorId(),
2473  $node->getDisplayUserId(),
2474  $node->getUserAlias(),
2475  $node->getImportName()
2476  );
2477 
2478  $oEditReplyForm->setValuesByPost();
2479  $oEditReplyForm->getItemByPostVar('message')->setValue(
2480  ilRTE::_replaceMediaObjectImageSrc(
2481  $frm->prepareText($node->getMessage(), 1, $authorinfo->getAuthorName())."\n".$oEditReplyForm->getInput('message'), 1
2482  )
2483  );
2484  }
2485  else
2486  {
2487  $oEditReplyForm->setValuesByArray(array(
2488  'alias' => '',
2489  'subject' => $subject,
2490  'message' => '',
2491  'notify' => 0,
2492  'userfile' => '',
2493  'del_file' => array()
2494  ));
2495  }
2496 
2497  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
2498  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
2499 
2500  $jsTpl = new ilTemplate('tpl.forum_post_quoation_ajax_handler.html', true, true, 'Modules/Forum');
2501  $jsTpl->setVariable('IL_FRM_QUOTE_CALLBACK_SRC',
2502  $this->ctrl->getLinkTarget($this, 'getQuotationHTMLAsynch', '', true));
2503  $this->ctrl->clearParameters($this);
2504  $this->tpl->setVariable('FORM_ADDITIONAL_JS', $jsTpl->get());
2505  break;
2506  case 'showedit':
2507  if($this->ctrl->getCmd() == 'savePost')
2508  {
2509  $oEditReplyForm->setValuesByPost();
2510  }
2511  else
2512  {
2513  $oEditReplyForm->setValuesByArray(array(
2514  'alias' => '',
2515  'subject' => $this->objCurrentPost->getSubject(),
2516  'message' => ilRTE::_replaceMediaObjectImageSrc($frm->prepareText($this->objCurrentPost->getMessage(), 2), 1),
2517  'notify' => $this->objCurrentPost->isNotificationEnabled() ? true : false,
2518  'userfile' => '',
2519  'del_file' => array()
2520  ));
2521  }
2522  break;
2523  }
2524  $this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
2525  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
2526  $this->ctrl->setParameter($this, 'offset', (int)$_GET['offset']);
2527  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2528  $this->ctrl->setParameter($this, 'action', $_GET['action']);
2529  $tpl->setVariable('FORM', $oEditReplyForm->getHTML());
2530  $this->ctrl->clearParameters($this);
2531 
2532  } // if ($_GET['action'] == 'showreply' || $_GET['action'] == 'showedit')
2533  else if(!$this->objCurrentTopic->isClosed() && $_GET['action'] == 'delete')
2534  {
2535  if($this->is_moderator ||
2536  ($node->isOwner($ilUser->getId()) && !$node->hasReplies()) &&
2537  $ilUser->getId() != ANONYMOUS_USER_ID)
2538  {
2539  // confirmation: delete
2540  $tpl->setVariable('FORM', $this->getDeleteFormHTML());
2541  }
2542  } // else if ($_GET['action'] == 'delete')
2543  else if(!$this->objCurrentTopic->isClosed() && $_GET['action'] == 'censor')
2544  {
2545  if($this->is_moderator)
2546  {
2547  // confirmation: censor / remove censorship
2548  $tpl->setVariable('FORM', $this->getCensorshipFormHTML());
2549  }
2550  }
2551  else if (!$this->objCurrentTopic->isClosed() && $this->displayConfirmPostActivation())
2552  {
2553  if ($this->is_moderator)
2554  {
2555  // confirmation: activate
2556  $tpl->setVariable('FORM', $this->getActivationFormHTML());
2557  }
2558  }
2559  }
2560  } // if ($this->objCurrentPost->getId() == $node->getId())
2561 
2562  if ($this->objCurrentPost->getId() != $node->getId() ||
2563  ($_GET['action'] != 'showreply' &&
2564  $_GET['action'] != 'showedit' &&
2565  $_GET['action'] != 'censor' &&
2566  $_GET['action'] != 'delete' &&
2567  !$this->displayConfirmPostActivation()
2568  ))
2569  {
2570  if($this->is_moderator || $node->isActivated())
2571  {
2572  // button: reply
2573  if(!$this->objCurrentTopic->isClosed() && $node->isActivated() &&
2574  $ilAccess->checkAccess('add_reply', '', (int)$_GET['ref_id']) &&
2575  !$node->isCensored()
2576  )
2577  {
2578  $this->ctrl->setParameter($this, 'action', 'showreply');
2579  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2580  $this->ctrl->setParameter($this, 'offset', $Start);
2581  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2582  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2583 
2584  $actions['reply_to_postings'] = $this->ctrl->getLinkTarget($this, 'viewThread', $node->getId());
2585 
2586  $this->ctrl->clearParameters($this);
2587  }
2588 
2589  // button: edit article
2590  if (!$this->objCurrentTopic->isClosed() && $node->isActivated() &&
2591  ($node->isOwner($ilUser->getId()) || $this->is_moderator) &&
2592  !$node->isCensored() &&
2593  $ilUser->getId() != ANONYMOUS_USER_ID)
2594  {
2595  $this->ctrl->setParameter($this, 'action', 'showedit');
2596  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2597  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2598  $this->ctrl->setParameter($this, 'offset', $Start);
2599  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2600 
2601  $actions['edit'] = $this->ctrl->getLinkTarget($this, 'viewThread', $node->getId());
2602 
2603  $this->ctrl->clearParameters($this);
2604  }
2605 
2606  // button: mark read
2607  if ($ilUser->getId() != ANONYMOUS_USER_ID && !$node->isPostRead())
2608  {
2609  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2610  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2611  $this->ctrl->setParameter($this, 'offset', $Start);
2612  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2613  $this->ctrl->setParameter($this, 'viewmode', $_SESSION['viewmode']);
2614 
2615  $actions['frm_mark_as_read'] = $this->ctrl->getLinkTarget($this, 'markPostRead', $node->getId());
2616 
2617  $this->ctrl->clearParameters($this);
2618  }
2619 
2620  // button: mark unread
2621  if ($ilUser->getId() != ANONYMOUS_USER_ID &&
2622  $node->isPostRead())
2623  {
2624  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2625  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2626  $this->ctrl->setParameter($this, 'offset', $Start);
2627  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2628  $this->ctrl->setParameter($this, 'viewmode', $_SESSION['viewmode']);
2629 
2630  $actions['frm_mark_as_unread'] = $this->ctrl->getLinkTarget($this, 'markPostUnread', $node->getId());
2631 
2632  $this->ctrl->clearParameters($this);
2633  }
2634 
2635  // button: print
2636  if (!$node->isCensored())
2637  {
2638  $this->ctrl->setParameterByClass('ilforumexportgui', 'print_post', $node->getId());
2639  $this->ctrl->setParameterByClass('ilforumexportgui', 'top_pk', $node->getForumId());
2640  $this->ctrl->setParameterByClass('ilforumexportgui', 'thr_pk', $node->getThreadId());
2641 
2642  $actions['print'] = $this->ctrl->getLinkTargetByClass('ilforumexportgui', 'printPost');
2643 
2644  $this->ctrl->clearParameters($this);
2645  }
2646 
2647  # buttons for every post except the "active"
2648  if (!$this->objCurrentTopic->isClosed() &&
2649  ($this->is_moderator ||
2650  ($node->isOwner($ilUser->getId()) && !$node->hasReplies())) &&
2651  $ilUser->getId() != ANONYMOUS_USER_ID)
2652  {
2653  // button: delete
2654  $this->ctrl->setParameter($this, 'action', 'delete');
2655  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2656  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2657  $this->ctrl->setParameter($this, 'offset', $Start);
2658  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2659 
2660  $actions['delete'] = $this->ctrl->getLinkTarget($this, 'viewThread', $node->getId());
2661 
2662  $this->ctrl->clearParameters($this);
2663  }
2664 
2665  if (!$this->objCurrentTopic->isClosed() && $this->is_moderator)
2666  {
2667  // button: censor
2668  $this->ctrl->setParameter($this, 'action', 'censor');
2669  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2670  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2671  $this->ctrl->setParameter($this, 'offset', $Start);
2672  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2673  if($node->isCensored())
2674  {
2675  $actions['frm_revoke_censorship'] = $this->ctrl->getLinkTarget($this, 'viewThread', $node->getId());
2676  }
2677  else
2678  {
2679  $actions['frm_censorship'] = $this->ctrl->getLinkTarget($this, 'viewThread', $node->getId());
2680  }
2681 
2682  $this->ctrl->clearParameters($this);
2683 
2684  // button: activation/deactivation
2685  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2686  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2687  $this->ctrl->setParameter($this, 'offset', $Start);
2688  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2689 
2690  if (!$node->isActivated())
2691  {
2692  $actions['activate_post'] = $this->ctrl->getLinkTarget($this, 'askForPostActivation', $node->getId());
2693  }
2694 
2695  $this->ctrl->clearParameters($this);
2696  }
2697  }
2698  } // if ($this->objCurrentPost->getId() != $node->getId())
2699 
2700  // download post attachments
2701  $tmp_file_obj = new ilFileDataForum($forumObj->getId(), $node->getId());
2702  $attachments_of_node = $tmp_file_obj->getFilesOfPost();
2703  if(count($attachments_of_node))
2704  {
2705  if ($node->getId() != $this->objCurrentPost->getId() || $_GET['action'] != 'showedit')
2706  {
2707  foreach($attachments_of_node as $file)
2708  {
2709  $tpl->setCurrentBlock('attachment_download_row');
2710  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2711  $this->ctrl->setParameter($this, 'file', $file['md5']);
2712  $tpl->setVariable('HREF_DOWNLOAD', $this->ctrl->getLinkTarget($this, 'viewThread'));
2713  $tpl->setVariable('TXT_FILENAME', $file['name']);
2714  $this->ctrl->clearParameters($this);
2715  $tpl->parseCurrentBlock();
2716  }
2717  $tpl->setCurrentBlock('attachments');
2718  $tpl->setVariable('TXT_ATTACHMENTS_DOWNLOAD',$lng->txt('forums_attachments'));
2719  include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
2720  $tpl->setVariable('DOWNLOAD_IMG', ilGlyphGUI::get(ilGlyphGUI::ATTACHMENT, $lng->txt('forums_download_attachment')));
2721  $tpl->parseCurrentBlock();
2722  }
2723  }
2724 
2725  $tpl->setCurrentBlock('posts_row');
2726  if(count($actions) > 0)
2727  {
2728  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
2729  $action_button = ilSplitButtonGUI::getInstance();
2730 
2731  $i = 0;
2732  foreach($actions as $lng_id => $url)
2733  {
2734  if($i == 0)
2735  {
2736  $sb_item = ilLinkButton::getInstance();
2737  $sb_item->setCaption($lng_id);
2738  $sb_item->setUrl($url);
2739 
2740  $action_button->setDefaultButton($sb_item);
2741  }
2742  else
2743  {
2744  $sb_item = ilLinkButton::getInstance();
2745  $sb_item->setCaption($lng_id);
2746  $sb_item->setUrl($url);
2747 
2748  $action_button->addMenuItem(new ilButtonToSplitButtonMenuItemAdapter($sb_item));
2749  }
2750 
2751  ++$i;
2752  }
2753 
2754  $tpl->setVariable('COMMANDS', $action_button->render());
2755  }
2756  // anker for every post
2757  $tpl->setVariable('POST_ANKER', $node->getId());
2758 
2759  //permanent link for every post
2760  // $tpl->setVariable('PERMA_LINK', ILIAS_HTTP_PATH."/goto.php?target="."frm"."_".$this->object->getRefId()."_".$node->getThreadId()."_".$node->getId()."&client_id=".CLIENT_ID);
2761  $tpl->setVariable('TXT_PERMA_LINK', $lng->txt('perma_link'));
2762  $tpl->setVariable('PERMA_TARGET', '_top');
2763 
2764  if(!$node->isActivated() && !$this->objCurrentTopic->isClosed() && $this->is_moderator)
2765  {
2766  $rowCol = 'ilPostingNeedsActivation';
2767  }
2768  else if($this->objProperties->getMarkModeratorPosts() == 1)
2769  {
2770  if($node->getIsAuthorModerator() === null && $is_moderator = ilForum::_isModerator($_GET['ref_id'], $node->getPosAuthorId()))
2771  {
2772  $rowCol = 'ilModeratorPosting';
2773  }
2774  elseif($node->getIsAuthorModerator())
2775  {
2776  $rowCol = 'ilModeratorPosting';
2777  }
2778  else $rowCol = ilUtil::switchColor($z, 'tblrow1', 'tblrow2');
2779  }
2780  else $rowCol = ilUtil::switchColor($z, 'tblrow1', 'tblrow2');
2781  if (( $_GET['action'] != 'delete' && $_GET['action'] != 'censor' &&
2782  !$this->displayConfirmPostActivation()
2783  )
2784  || $this->objCurrentPost->getId() != $node->getId())
2785  {
2786  $tpl->setVariable('ROWCOL', ' '.$rowCol);
2787  }
2788  else
2789  {
2790  // highlight censored posts
2791  $rowCol = 'tblrowmarked';
2792  }
2793 
2794  // post is censored
2795  if ($node->isCensored())
2796  {
2797  // display censorship advice
2798  if ($_GET['action'] != 'censor')
2799  {
2800  $tpl->setVariable('TXT_CENSORSHIP_ADVICE', $this->lng->txt('post_censored_comment_by_moderator'));
2801  }
2802 
2803  // highlight censored posts
2804  $rowCol = 'tblrowmarked';
2805  }
2806 
2807  // set row color
2808  $tpl->setVariable('ROWCOL', ' '.$rowCol);
2809  // if post is not activated display message for the owner
2810  if(!$node->isActivated() && $node->isOwner($ilUser->getId()))
2811  {
2812  $tpl->setVariable('POST_NOT_ACTIVATED_YET', $this->lng->txt('frm_post_not_activated_yet'));
2813  }
2814 
2815  // Author
2816  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2817  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2818  $backurl = urlencode($this->ctrl->getLinkTarget($this, 'viewThread', $node->getId()));
2819  $this->ctrl->clearParameters($this);
2820 
2821  $this->ctrl->setParameter($this, 'backurl', $backurl);
2822  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2823  $this->ctrl->setParameter($this, 'user', $node->getDisplayUserId());
2824 
2825  require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
2826  $authorinfo = new ilForumAuthorInformation(
2827  $node->getPosAuthorId(),
2828  $node->getDisplayUserId(),
2829  $node->getUserAlias(),
2830  $node->getImportName(),
2831  array(
2832  'href' => $this->ctrl->getLinkTarget($this, 'showUser')
2833  )
2834  );
2835 
2836  $this->ctrl->clearParameters($this);
2837 
2838  if($authorinfo->hasSuffix())
2839  {
2840  $tpl->setVariable('AUTHOR', $authorinfo->getSuffix());
2841  $tpl->setVariable('USR_NAME', $node->getUserAlias());
2842  }
2843  else
2844  {
2845  $tpl->setVariable('AUTHOR', $authorinfo->getLinkedAuthorShortName());
2846  if($authorinfo->getAuthorName(true) && !$this->objProperties->isAnonymized())
2847  {
2848  $tpl->setVariable('USR_NAME', $authorinfo->getAuthorName(true));
2849  }
2850  }
2851 
2852  $tpl->setVariable('USR_IMAGE', $authorinfo->getProfilePicture());
2853  if($authorinfo->getAuthor()->getId() && ilForum::_isModerator((int)$_GET['ref_id'], $node->getPosAuthorId()))
2854  {
2855  if($authorinfo->getAuthor()->getGender() == 'f')
2856  {
2857  $tpl->setVariable('ROLE', $this->lng->txt('frm_moderator_f'));
2858  }
2859  else if($authorinfo->getAuthor()->getGender() == 'm')
2860  {
2861  $tpl->setVariable('ROLE', $this->lng->txt('frm_moderator_m'));
2862  }
2863  }
2864 
2865  // get create- and update-dates
2866  if ($node->getUpdateUserId() > 0)
2867  {
2868  $spanClass = '';
2869 
2870  // last update from moderator?
2871  $posMod = $frm->getModeratorFromPost($node->getId());
2872 
2873  if (is_array($posMod) && $posMod['top_mods'] > 0)
2874  {
2875  $MODS = $rbacreview->assignedUsers($posMod['top_mods']);
2876 
2877  if (is_array($MODS))
2878  {
2879  if (in_array($node->getUpdateUserId(), $MODS))
2880  $spanClass = 'moderator_small';
2881  }
2882  }
2883 
2884  $node->setChangeDate($node->getChangeDate());
2885 
2886  if ($spanClass == '') $spanClass = 'small';
2887 
2888  $this->ctrl->setParameter($this, 'backurl', $backurl);
2889  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2890  $this->ctrl->setParameter($this, 'user', $node->getUpdateUserId());
2891 
2892  $update_user_id = $node->getUpdateUserId();
2893  if($node->getPosAuthorId() == $node->getUpdateUserId()
2894  && $node->getDisplayUserId() == 0)
2895  {
2896  $update_user_id = $node->getDisplayUserId();
2897  }
2898  require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
2899  $authorinfo = new ilForumAuthorInformation(
2900  $node->getPosAuthorId(),
2901  $update_user_id,
2902  $node->getUserAlias(),
2903  $node->getImportName(),
2904  array(
2905  'href' => $this->ctrl->getLinkTarget($this, 'showUser')
2906  )
2907  );
2908  $this->ctrl->clearParameters($this);
2909 
2910  $tpl->setVariable('POST_UPDATE_TXT', $lng->txt('edited_on').': '.$frm->convertDate($node->getChangeDate()).' - '.strtolower($lng->txt('by')));
2911  $tpl->setVariable('UPDATE_AUTHOR', $authorinfo->getLinkedAuthorShortName());
2912  if($authorinfo->getAuthorName(true) && !$this->objProperties->isAnonymized() && !$authorinfo->hasSuffix())
2913  {
2914  $tpl->setVariable('UPDATE_USR_NAME', $authorinfo->getAuthorName(true));
2915  }
2916 
2917  } // if ($node->getUpdateUserId() > 0)*/
2918  // Author end
2919 
2920  // prepare post
2921  $node->setMessage($frm->prepareText($node->getMessage()));
2922 
2923  if($ilUser->getId() == ANONYMOUS_USER_ID ||
2924  $node->isPostRead())
2925  {
2926  $tpl->setVariable('SUBJECT', $node->getSubject());
2927  }
2928  else
2929  {
2930  $this->ctrl->setParameter($this, 'pos_pk', $node->getId());
2931  $this->ctrl->setParameter($this, 'thr_pk', $node->getThreadId());
2932  $this->ctrl->setParameter($this, 'offset', $Start);
2933  $this->ctrl->setParameter($this, 'orderby', $_GET['orderby']);
2934  $this->ctrl->setParameter($this, 'viewmode', $_SESSION['viewmode']);
2935  $mark_post_target = $this->ctrl->getLinkTarget($this, 'markPostRead', $node->getId());
2936 
2937  $tpl->setVariable('SUBJECT',"<a href=\"".$mark_post_target."\"><b>".$node->getSubject()."</b></a>");
2938 
2939  }
2940 
2941  $tpl->setVariable('POST_DATE', $frm->convertDate($node->getCreateDate()));
2942 
2943  if (!$node->isCensored() ||
2944  ($this->objCurrentPost->getId() == $node->getId() && $_GET['action'] == 'censor'))
2945  {
2946  // post from moderator?
2947  $modAuthor = $frm->getModeratorFromPost($node->getId());
2948 
2949  $spanClass = "";
2950 
2951  if (is_array($modAuthor) && $modAuthor['top_mods'] > 0)
2952  {
2953  unset($MODS);
2954 
2955  $MODS = $rbacreview->assignedUsers($modAuthor['top_mods']);
2956 
2957  if (is_array($MODS))
2958  {
2959  if (in_array($node->getDisplayUserId(), $MODS))
2960  $spanClass = 'moderator';
2961  }
2962  }
2963 
2964  // possible bugfix for mantis #8223
2965  if($node->getMessage() == strip_tags($node->getMessage()))
2966  {
2967  // We can be sure, that there are not html tags
2968  $node->setMessage(nl2br($node->getMessage()));
2969  }
2970 
2971  if ($spanClass != "")
2972  {
2973  $tpl->setVariable('POST', "<span class=\"".$spanClass."\">".ilRTE::_replaceMediaObjectImageSrc($node->getMessage(), 1)."</span>");
2974  }
2975  else
2976  {
2977  $tpl->setVariable('POST', ilRTE::_replaceMediaObjectImageSrc($node->getMessage(), 1));
2978  }
2979  }
2980  else
2981  {
2982  $tpl->setVariable('POST', "<span class=\"moderator\">".nl2br($node->getCensorshipComment())."</span>");
2983  }
2984 
2985  $tpl->parseCurrentBlock();
2986 
2987  }
2988  $z++;
2989  }
2990 
2991  $first_node = $this->objCurrentTopic->getFirstPostNode();
2992  if(
2993  $first_node instanceof ilForumPost &&
2994  in_array($this->ctrl->getCmd(), array('createToLevelPost', 'saveTopLevelPost', 'quoteTopLevelPost')) &&
2995  !$this->objCurrentTopic->isClosed() &&
2996  $ilAccess->checkAccess('add_reply', '', (int)$_GET['ref_id']))
2997  {
2998  // Important: Don't separate the following two lines (very fragile code ...)
2999  $this->objCurrentPost->setId($first_node->getId());
3000  $form = $this->getReplyEditForm();
3001 
3002  if($this->ctrl->getCmd() == 'saveTopLevelPost')
3003  {
3004  $form->setValuesByPost();
3005  }
3006  else if($this->ctrl->getCmd() == 'quoteTopLevelPost')
3007  {
3008  require_once 'Modules/Forum/classes/class.ilForumAuthorInformation.php';
3009  $authorinfo = new ilForumAuthorInformation(
3010  $first_node->getPosAuthorId(),
3011  $first_node->getDisplayUserId(),
3012  $first_node->getUserAlias(),
3013  $first_node->getImportName()
3014  );
3015 
3016  $form->setValuesByPost();
3017  $form->getItemByPostVar('message')->setValue(
3018  ilRTE::_replaceMediaObjectImageSrc(
3019  $frm->prepareText($first_node->getMessage(), 1, $authorinfo->getAuthorName())."\n".$form->getInput('message'), 1
3020  )
3021  );
3022  }
3023  $this->ctrl->setParameter($this, 'pos_pk', $first_node->getId());
3024  $this->ctrl->setParameter($this, 'thr_pk', $first_node->getThreadId());
3025  $jsTpl = new ilTemplate('tpl.forum_post_quoation_ajax_handler.html', true, true, 'Modules/Forum');
3026  $jsTpl->setVariable('IL_FRM_QUOTE_CALLBACK_SRC',
3027  $this->ctrl->getLinkTarget($this, 'getQuotationHTMLAsynch', '', true));
3028  $this->ctrl->clearParameters($this);
3029  $tpl->setVariable('BOTTOM_FORM_ADDITIONAL_JS', $jsTpl->get());;
3030  $tpl->setVariable('BOTTOM_FORM', $form->getHTML());
3031  }
3032  }
3033  else
3034  {
3035  $tpl->setCurrentBlock('posts_no');
3036  $tpl->setVariable('TXT_MSG_NO_POSTS_AVAILABLE', $lng->txt('forums_posts_not_available'));
3037  $tpl->parseCurrentBlock();
3038  }
3039 
3040  if($bottom_toolbar_split_button_items)
3041  {
3042  $bottom_split_button = ilSplitButtonGUI::getInstance();
3043  $i = 0;
3044  foreach($bottom_toolbar_split_button_items as $item)
3045  {
3046  if($i == 0)
3047  {
3048  $bottom_split_button->setDefaultButton($item);
3049  }
3050  else
3051  {
3052  $bottom_split_button->addMenuItem(new ilButtonToSplitButtonMenuItemAdapter($item));
3053  }
3054 
3055  ++$i;
3056  }
3057  $bottom_toolbar->addStickyItem($bottom_split_button);
3058  }
3059 
3060  $ilToolbar = clone $bottom_toolbar;
3061 
3062  if($bottom_toolbar_split_button_items)
3063  {
3064  $bottom_toolbar->addSeparator();
3065  }
3066 
3067  require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';
3068  $to_top_button = ilLinkButton::getInstance();
3069  $to_top_button->setCaption('top_of_page');
3070  $to_top_button->setUrl('#frm_page_top');
3071  $bottom_toolbar->addButtonInstance($to_top_button);
3072  $tpl->setVariable('TOOLBAR_BOTTOM', $bottom_toolbar->getHTML());
3073 
3074  include_once 'Services/PermanentLink/classes/class.ilPermanentLinkGUI.php';
3075  $permalink = new ilPermanentLinkGUI('frm', $this->object->getRefId(), '_'.$this->objCurrentTopic->getId());
3076  $this->tpl->setVariable('PRMLINK', $permalink->getHTML());
3077 
3078  if($this->isHierarchicalView())
3079  {
3080  $tpl->setLeftNavContent($this->getForumExplorer());
3081  }
3082 
3083  return true;
3084  }
3085 
3086  private function getModifiedReOnSubject($on_reply = false)
3087  {
3088  $subject = $this->objCurrentPost->getSubject();
3089  $re_txt = $this->lng->txt('post_reply');
3090 
3091  $re_txt_with_num = str_replace(':', '(',$re_txt);
3092  $search_length = strlen($re_txt_with_num);
3093  $comp = substr_compare($re_txt_with_num, substr($subject, 0 , $search_length), 0, $search_length);
3094 
3095  if($comp == 0)
3096  {
3097  $modified_subject = $subject;
3098  if($on_reply == true)
3099  {
3100  // i.e. $subject = "Re(12):"
3101  $str_pos_start = strpos($subject, '(');
3102  $str_pos_end = strpos($subject, ')');
3103 
3104  $length = ((int)$str_pos_end - (int)$str_pos_start);
3105  $str_pos_start++;
3106  $txt_number = substr($subject, $str_pos_start, $length - 1);
3107 
3108  if(is_numeric($txt_number))
3109  {
3110  $re_count = (int)$txt_number + 1;
3111  $modified_subject = substr($subject, 0, $str_pos_start) . $re_count . substr($subject, $str_pos_end);
3112  }
3113  }
3114  }
3115  else
3116  {
3117  $re_count = substr_count($subject, $re_txt);
3118  if($re_count >= 1 && $on_reply == true)
3119  {
3120  $subject = str_replace($re_txt, '', $subject);
3121 
3122  // i.e. $subject = "Re: Re: Re: ... " -> "Re(4):"
3123  $re_count++;
3124  $modified_subject = sprintf($this->lng->txt('post_reply_count'), $re_count).' '.trim($subject);
3125  }
3126  else if($re_count >= 1 && $on_reply == false)
3127  {
3128  // possibility to modify the subject only for output
3129  // i.e. $subject = "Re: Re: Re: ... " -> "Re(3):"
3130  $modified_subject = sprintf($this->lng->txt('post_reply_count'), $re_count).' '.trim($subject);
3131  }
3132  else if($re_count == 0)
3133  {
3134  // the first reply to a thread
3135  $modified_subject = $this->lng->txt('post_reply').' '. $this->objCurrentPost->getSubject();
3136  }
3137  }
3138  return $modified_subject;
3139  }
3140 
3141  public function showUserObject()
3142  {
3146  global $tpl;
3147 
3148  // we could actually call ilpublicuserprofilegui directly, this method
3149  // is not needed - but sadly used throughout the forum code
3150  // see above in execute command
3151 
3152  include_once 'Services/User/classes/class.ilPublicUserProfileGUI.php';
3153  $profile_gui = new ilPublicUserProfileGUI($_GET['user']);
3154  $add = $this->getUserProfileAdditional($_GET['ref_id'], $_GET['user']);
3155  $profile_gui->setAdditional($add);
3156  $profile_gui->setBackUrl($_GET['backurl']);
3157  $tpl->setContent($this->ctrl->getHTML($profile_gui));
3158  }
3159 
3160  protected function getUserProfileAdditional($a_forum_ref_id, $a_user_id)
3161  {
3166  global $lng, $ilAccess;
3167 
3168  if(!$ilAccess->checkAccess('read', '', $a_forum_ref_id))
3169  {
3170  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3171  }
3172 
3173  require_once 'Modules/Forum/classes/class.ilForum.php';
3174 
3175  $lng->loadLanguageModule('forum');
3176 
3180  $ref_obj = ilObjectFactory::getInstanceByRefId($a_forum_ref_id);
3181  if($ref_obj->getType() == 'frm')
3182  {
3183  $forumObj = new ilObjForum($a_forum_ref_id);
3184  $frm = $forumObj->Forum;
3185  $frm->setForumId($forumObj->getId());
3186  $frm->setForumRefId($forumObj->getRefId());
3187  }
3188  else
3189  {
3190  $frm = new ilForum();
3191  }
3192 
3193  // count articles of user
3194  if($ilAccess->checkAccess('moderate_frm', '', $a_forum_ref_id))
3195  {
3196  $numPosts = $frm->countUserArticles(addslashes($a_user_id));
3197  }
3198  else
3199  {
3200  $numPosts = $frm->countActiveUserArticles(addslashes($a_user_id));
3201  }
3202 
3203  return array($lng->txt('forums_posts') => $numPosts);
3204  }
3205 
3206  public function performThreadsActionObject()
3207  {
3211  global $ilUser;
3212 
3213  unset($_SESSION['threads2move']);
3214 
3215  if(isset($_POST['thread_ids']) && is_array($_POST['thread_ids']))
3216  {
3217  if(isset($_POST['selected_cmd']) && $_POST['selected_cmd'] == 'move')
3218  {
3219  if($this->is_moderator)
3220  {
3221  $_SESSION['threads2move'] = $_POST['thread_ids'];
3222  $this->moveThreadsObject();
3223  }
3224  }
3225  else if($_POST['selected_cmd'] == 'enable_notifications' && $this->ilias->getSetting('forum_notification') != 0)
3226  {
3227  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3228  {
3229  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3230  $tmp_obj->enableNotification($ilUser->getId());
3231  unset($tmp_obj);
3232  }
3233 
3234  $this->ctrl->redirect($this, 'showThreads');
3235  }
3236  else if($_POST['selected_cmd'] == 'disable_notifications' && $this->ilias->getSetting('forum_notification') != 0)
3237  {
3238  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3239  {
3240  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3241  $tmp_obj->disableNotification($ilUser->getId());
3242  unset($tmp_obj);
3243  }
3244 
3245  $this->ctrl->redirect($this, 'showThreads');
3246  }
3247 
3248  else if($_POST['selected_cmd'] == 'close')
3249  {
3250  if($this->is_moderator)
3251  {
3252  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3253  {
3254  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3255  $tmp_obj->close();
3256  unset($tmp_obj);
3257  }
3258  }
3259  ilUtil::sendSuccess($this->lng->txt('selected_threads_closed'), true);
3260  $this->ctrl->redirect($this, 'showThreads');
3261  }
3262  else if($_POST['selected_cmd'] == 'reopen')
3263  {
3264  if($this->is_moderator)
3265  {
3266  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3267  {
3268  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3269  $tmp_obj->reopen();
3270  unset($tmp_obj);
3271  }
3272  }
3273 
3274  ilUtil::sendSuccess($this->lng->txt('selected_threads_reopened'), true);
3275  $this->ctrl->redirect($this, 'showThreads');
3276  }
3277  else if($_POST['selected_cmd'] == 'makesticky')
3278  {
3279  if($this->is_moderator)
3280  {
3281  $message = $this->lng->txt('sel_threads_make_sticky');
3282 
3283  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3284  {
3285  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3286  $makeSticky = $tmp_obj->makeSticky();
3287 
3288  if(!$makeSticky)
3289  {
3290  $message = $this->lng->txt('sel_threads_already_sticky');
3291  }
3292 
3293  unset($tmp_obj);
3294  }
3295  }
3296  if($message != null)
3297  {
3298  ilUtil::sendInfo($message,true);
3299  }
3300  $this->ctrl->redirect($this, 'showThreads');
3301  }
3302  else if($_POST['selected_cmd'] == 'unmakesticky')
3303  {
3304  if($this->is_moderator)
3305  {
3306  $message = $this->lng->txt('sel_threads_make_unsticky');
3307  for($i = 0; $i < count($_POST['thread_ids']); $i++)
3308  {
3309  $tmp_obj = new ilForumTopic($_POST['thread_ids'][$i]);
3310  $unmakeSticky = $tmp_obj->unmakeSticky();
3311  if(!$unmakeSticky)
3312  {
3313  $message = $this->lng->txt('sel_threads_already_unsticky');
3314  }
3315 
3316  unset($tmp_obj);
3317  }
3318  }
3319 
3320  if($message != null)
3321  {
3322  ilUtil::sendInfo($message,true);
3323  }
3324  $this->ctrl->redirect($this, 'showThreads');
3325  }
3326  else if($_POST['selected_cmd'] == 'editThread')
3327  {
3328  if($this->is_moderator)
3329  {
3330  $count = count($_POST['thread_ids']);
3331  if($count != 1)
3332  {
3333  ilUtil::sendInfo($this->lng->txt('select_max_one_thread'), true);
3334  $this->ctrl->redirect($this, 'showThreads');
3335  }
3336  else
3337  {
3338  foreach($_POST['thread_ids'] as $thread_id)
3339  {
3340  return $this->editThreadObject($thread_id, null);
3341  }
3342  }
3343  }
3344 
3345  $this->ctrl->redirect($this, 'showThreads');
3346  }
3347  else if($_POST['selected_cmd'] == 'html')
3348  {
3349  $this->ctrl->setCmd('exportHTML');
3350  $this->ctrl->setCmdClass('ilForumExportGUI');
3351  $this->executeCommand();
3352  }
3353  else if($_POST['selected_cmd'] == 'confirmDeleteThreads')
3354  {
3355  $this->confirmDeleteThreads();
3356  }
3357  else if($_POST['selected_cmd'] == 'merge')
3358  {
3359  $this->mergeThreadsObject();
3360  }
3361  else
3362  {
3363  ilUtil::sendInfo($this->lng->txt('topics_please_select_one_action'), true);
3364  $this->ctrl->redirect($this, 'showThreads');
3365  }
3366  }
3367  else
3368  {
3369  ilUtil::sendInfo($this->lng->txt('select_at_least_one_thread'), true);
3370  $this->ctrl->redirect($this, 'showThreads');
3371  }
3372  }
3373 
3374  public function performMoveThreadsObject()
3375  {
3380  global $lng, $ilObjDataCache;
3381 
3382  if(!$this->is_moderator)
3383  {
3384  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3385  }
3386 
3387  if(isset($_POST['frm_ref_id']) && (int) $_POST['frm_ref_id'])
3388  {
3389  $this->object->Forum->moveThreads((array) $_SESSION['threads2move'], $this->object->getRefId(), $ilObjDataCache->lookupObjId($_POST['frm_ref_id']));
3390 
3391  unset($_SESSION['threads2move']);
3392  ilUtil::sendInfo($lng->txt('threads_moved_successfully'), true);
3393  $this->ctrl->redirect($this, 'showThreads');
3394  }
3395  else
3396  {
3397  ilUtil::sendInfo($lng->txt('no_forum_selected'));
3398  $this->moveThreadsObject();
3399  }
3400  }
3401 
3402  public function cancelMoveThreadsObject()
3403  {
3407  global $lng;
3408 
3409  if(!$this->is_moderator)
3410  {
3411  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3412  }
3413 
3414  unset($_SESSION['threads2move']);
3415 
3416  $this->ctrl->redirect($this, 'showThreads');
3417  }
3418 
3419  public function moveThreadsObject()
3420  {
3426  global $lng, $ilToolbar, $tree;
3427 
3428  if(!$this->is_moderator)
3429  {
3430  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3431  }
3432 
3433  $threads2move = $_SESSION['threads2move'];
3434  if(!count($threads2move))
3435  {
3436  ilUtil::sendInfo($this->lng->txt('select_at_least_one_thread'), true);
3437  $this->ctrl->redirect($this, 'showThreads');
3438  }
3439 
3440  require_once 'Modules/Forum/classes/class.ilForumMoveTopicsExplorer.php';
3441  $exp = new ilForumMoveTopicsExplorer($this, 'moveThreads');
3442  $exp->setPathOpen($this->object->getRefId());
3443  $exp->setNodeSelected(isset($_POST['frm_ref_id']) && (int)$_POST['frm_ref_id'] ? (int)$_POST['frm_ref_id'] : 0);
3444  $exp->setCurrentFrmRefId($this->object->getRefId());
3445  $exp->setHighlightedNode($this->object->getRefId());
3446  if(!$exp->handleCommand())
3447  {
3448  $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.forums_threads_move.html', 'Modules/Forum');
3449 
3450  if(!$this->hideToolbar())
3451  $ilToolbar->addButton($this->lng->txt('back'), $this->ctrl->getLinkTarget($this));
3452 
3453  $tblThr = new ilTable2GUI($this);
3454  $tblThr->setId('il_frm_thread_move_table_'.$this->object->getRefId());
3455  $tblThr->setTitle($this->lng->txt('move_chosen_topics'));
3456  $tblThr->addColumn($this->lng->txt('subject'), 'top_name', '100%');
3457  $tblThr->disable('header');
3458  $tblThr->disable('footer');
3459  $tblThr->disable('linkbar');
3460  $tblThr->disable('sort');
3461  $tblThr->disable('linkbar');
3462  $tblThr->setLimit(PHP_INT_MAX);
3463  $tblThr->setRowTemplate('tpl.forums_threads_move_thr_row.html', 'Modules/Forum');
3464  $tblThr->setDefaultOrderField('is_sticky');
3465  $counter = 0;
3466  $result = array();
3467  foreach($threads2move as $thr_pk)
3468  {
3469  $objCurrentTopic = new ilForumTopic($thr_pk, $this->is_moderator);
3470 
3471  $result[$counter]['num'] = $counter + 1;
3472  $result[$counter]['thr_subject'] = $objCurrentTopic->getSubject();
3473 
3474  unset($objCurrentTopic);
3475  ++$counter;
3476  }
3477  $tblThr->setData($result);
3478  $this->tpl->setVariable('THREADS_TABLE', $tblThr->getHTML());
3479 
3480  $this->tpl->setVariable('FRM_SELECTION_TREE', $exp->getHTML());
3481  $this->tpl->setVariable('CMD_SUBMIT', 'performMoveThreads');
3482  $this->tpl->setVariable('TXT_SUBMIT', $this->lng->txt('move'));
3483  $this->tpl->setVariable('FORMACTION', $this->ctrl->getFormAction($this, 'performMoveThreads'));
3484  }
3485 
3486  return true;
3487  }
3488 
3489  private function initTopicCreateForm()
3490  {
3497  global $ilUser, $rbacsystem, $ilias, $ilSetting;
3498 
3499  $this->create_topic_form_gui = new ilPropertyFormGUI();
3500 
3501  $this->create_topic_form_gui->setTitle($this->lng->txt('forums_new_thread'));
3502  $this->create_topic_form_gui->setTitleIcon(ilUtil::getImagePath('icon_frm.svg'));
3503  $this->create_topic_form_gui->setTableWidth('100%');
3504 
3505  // form action
3506  $this->create_topic_form_gui->setFormAction($this->ctrl->getFormAction($this, 'addThread'));
3507 
3508  if($this->objProperties->isAnonymized() == 1)
3509  {
3510  $alias_gui = new ilTextInputGUI($this->lng->txt('forums_your_name'), 'alias');
3511  $alias_gui->setInfo($this->lng->txt('forums_use_alias'));
3512  $alias_gui->setMaxLength(255);
3513  $alias_gui->setSize(50);
3514  $this->create_topic_form_gui->addItem($alias_gui);
3515  }
3516  else
3517  {
3518  $alias_gui = new ilNonEditableValueGUI($this->lng->txt('forums_your_name'), 'alias');
3519  $alias_gui->setValue($ilUser->getLogin());
3520  $this->create_topic_form_gui->addItem($alias_gui);
3521  }
3522 
3523  // topic
3524  $subject_gui = new ilTextInputGUI($this->lng->txt('forums_thread'), 'subject');
3525  $subject_gui->setMaxLength(255);
3526  $subject_gui->setSize(50);
3527  $subject_gui->setRequired(true);
3528  $this->create_topic_form_gui->addItem($subject_gui);
3529 
3530  // message
3531  $post_gui = new ilTextAreaInputGUI($this->lng->txt('forums_the_post'), 'message');
3532  $post_gui->setCols(50);
3533  $post_gui->setRows(15);
3534  $post_gui->setRequired(true);
3535  $post_gui->setUseRte(true);
3536  $post_gui->addPlugin('latex');
3537  $post_gui->addButton('latex');
3538  $post_gui->addButton('pastelatex');
3539  $post_gui->addPlugin('ilfrmquote');
3540  //$post_gui->addPlugin('code');
3541  $post_gui->removePlugin('advlink');
3542  $post_gui->usePurifier(true);
3543  $post_gui->setRTERootBlockElement('');
3544  $post_gui->setRTESupport($ilUser->getId(), 'frm~', 'frm_post', 'tpl.tinymce_frm_post.html', false, '3.5.11');
3545  $post_gui->disableButtons(array(
3546  'charmap',
3547  'undo',
3548  'redo',
3549  'justifyleft',
3550  'justifycenter',
3551  'justifyright',
3552  'justifyfull',
3553  'anchor',
3554  'fullscreen',
3555  'cut',
3556  'copy',
3557  'paste',
3558  'pastetext',
3559  'formatselect'
3560  ));
3561 
3562  // purifier
3563  require_once 'Services/Html/classes/class.ilHtmlPurifierFactory.php';
3564  $post_gui->setPurifier(ilHtmlPurifierFactory::_getInstanceByType('frm_post'));
3565  $this->create_topic_form_gui->addItem($post_gui);
3566 
3567  if($this->objProperties->isFileUploadAllowed())
3568  {
3569  $fi = new ilFileWizardInputGUI($this->lng->txt('forums_attachments_add'), 'userfile');
3570  $fi->setFilenames(array(0 => ''));
3571  $this->create_topic_form_gui->addItem($fi);
3572  }
3573 
3574  include_once 'Services/Mail/classes/class.ilMail.php';
3575  $umail = new ilMail($ilUser->getId());
3576  // catch hack attempts
3577  if($rbacsystem->checkAccess('internal_mail', $umail->getMailObjectReferenceId()) &&
3578  !$this->objProperties->isAnonymized())
3579  {
3580  // direct notification
3581  $dir_notification_gui = new ilCheckboxInputGUI($this->lng->txt('forum_direct_notification'), 'notify');
3582  $dir_notification_gui->setInfo($this->lng->txt('forum_notify_me_directly'));
3583  $dir_notification_gui->setValue(1);
3584  $this->create_topic_form_gui->addItem($dir_notification_gui);
3585 
3586  if($ilias->getSetting('forum_notification') != 0)
3587  {
3588  // gen. notification
3589  $gen_notification_gui = new ilCheckboxInputGUI($this->lng->txt('forum_general_notification'), 'notify_posts');
3590  $gen_notification_gui->setInfo($this->lng->txt('forum_notify_me_generally'));
3591  $gen_notification_gui->setValue(1);
3592  $this->create_topic_form_gui->addItem($gen_notification_gui);
3593  }
3594  }
3595 
3596  require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
3597  if(
3598  $ilUser->isAnonymous() &&
3599  !$ilUser->isCaptchaVerified() &&
3600  ilCaptchaUtil::isActiveForForum()
3601  )
3602  {
3603  require_once 'Services/Captcha/classes/class.ilCaptchaInputGUI.php';
3604  $captcha = new ilCaptchaInputGUI($this->lng->txt('cont_captcha_code'), 'captcha_code');
3605  $captcha->setRequired(true);
3606  $this->create_topic_form_gui->addItem($captcha);
3607  }
3608  $this->create_topic_form_gui->addCommandButton('addThread', $this->lng->txt('create'));
3609  $this->create_topic_form_gui->addCommandButton('showThreads', $this->lng->txt('cancel'));
3610  }
3611 
3612  private function setTopicCreateDefaultValues()
3613  {
3614  $this->create_topic_form_gui->setValuesByArray(array(
3615  'subject' => '',
3616  'message' => '',
3617  'userfile' => '',
3618  'notify' => 0,
3619  'notify_posts' => 0
3620  ));
3621  }
3622 
3623  public function createThreadObject()
3624  {
3629  global $ilAccess, $lng;
3630 
3631  if(!$ilAccess->checkAccess('add_thread', '', $this->object->getRefId()))
3632  {
3633  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3634  }
3635 
3636  $this->initTopicCreateForm();
3637  $this->setTopicCreateDefaultValues();
3638 
3639  $create_form = new ilTemplate('tpl.create_thread_form.html', true, true, 'Modules/Forum');
3640  $create_form->setVariable('CREATE_FORM',$this->create_topic_form_gui->getHTML());
3641  $create_form->parseCurrentBlock();
3642 
3643  $this->tpl->setContent($create_form->get());
3644  }
3645 
3646  public function addThreadObject($a_prevent_redirect = false)
3647  {
3653  global $ilUser, $ilAccess, $lng;
3654 
3655  $frm = $this->object->Forum;
3656  $frm->setForumId($this->object->getId());
3657  $frm->setForumRefId($this->object->getRefId());
3658 
3659  if(!$ilAccess->checkAccess('add_thread', '', $this->object->getRefId()))
3660  {
3661  $this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
3662  }
3663 
3664  $frm->setMDB2WhereCondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
3665 
3666  $topicData = $frm->getOneTopic();
3667 
3668  $this->initTopicCreateForm();
3669  if($this->create_topic_form_gui->checkInput())
3670  {
3671  require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
3672  if(
3673  $ilUser->isAnonymous() &&
3674  !$ilUser->isCaptchaVerified() &&
3675  ilCaptchaUtil::isActiveForForum()
3676  )
3677  {
3678  $ilUser->setCaptchaVerified(true);
3679  }
3680 
3681  if($this->objProperties->isAnonymized())
3682  {
3683  if(!strlen($this->create_topic_form_gui->getInput('alias')))
3684  {
3685  $user_alias = $this->lng->txt('forums_anonymous');
3686  }
3687  else
3688  {
3689  $user_alias = $this->create_topic_form_gui->getInput('alias');
3690  }
3691  }
3692  else
3693  {
3694  $user_alias = $ilUser->getLogin();
3695  }
3696 
3697  $status = 1;
3698  if(
3699  $this->objProperties->isPostActivationEnabled() &&
3700  !$this->is_moderator || $this->objCurrentPost->isAnyParentDeactivated()
3701  )
3702  {
3703  $status = 0;
3704  }
3705 
3706  // build new thread
3707  $newPost = $frm->generateThread(
3708  $topicData['top_pk'],
3709  $ilUser->getId(),
3710  ($this->objProperties->isAnonymized() ? 0 : $ilUser->getId()),
3711  $this->handleFormInput($this->create_topic_form_gui->getInput('subject'), false),
3712  ilRTE::_replaceMediaObjectImageSrc($this->create_topic_form_gui->getInput('message'), 0),
3713  $this->create_topic_form_gui->getItemByPostVar('notify') ? (int)$this->create_topic_form_gui->getInput('notify') : 0,
3714  $this->create_topic_form_gui->getItemByPostVar('notify_posts') ? (int)$this->create_topic_form_gui->getInput('notify_posts') : 0,
3715  $user_alias,
3716  '',
3717  $status
3718  );
3719 
3720  if($this->objProperties->isFileUploadAllowed())
3721  {
3722  $file = $_FILES['userfile'];
3723  if(is_array($file) && !empty($file))
3724  {
3725  $tmp_file_obj = new ilFileDataForum($this->object->getId(), $newPost);
3726  $tmp_file_obj->storeUploadedFile($file);
3727  }
3728  }
3729 
3730  // Visit-Counter
3731  $frm->setDbTable('frm_data');
3732  $frm->setMDB2WhereCondition('top_pk = %s ', array('integer'), array($topicData['top_pk']));
3733  $frm->updateVisits($topicData['top_pk']);
3734 
3735  $frm->setMDB2WhereCondition('thr_top_fk = %s AND thr_subject = %s AND thr_num_posts = 1 ',
3736  array('integer', 'text'), array($topicData['top_pk'], $this->create_topic_form_gui->getInput('subject')));
3737 
3738  // copy temporary media objects (frm~)
3739  include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
3740  $mediaObjects = ilRTE::_getMediaObjects($this->create_topic_form_gui->getInput('message'), 0);
3741  foreach($mediaObjects as $mob)
3742  {
3743  if(ilObjMediaObject::_exists($mob))
3744  {
3745  ilObjMediaObject::_removeUsage($mob, 'frm~:html', $ilUser->getId());
3746  ilObjMediaObject::_saveUsage($mob, 'frm:html', $newPost);
3747  }
3748  }
3749 
3750  $GLOBALS['ilAppEventHandler']->raise(
3751  'Modules/Forum',
3752  'createdPost',
3753  array(
3754  'ref_id' => $this->object->getRefId(),
3755  'post' => new ilForumPost($newPost),
3756  'notify_moderators' => !$status
3757  )
3758  );
3759 
3760  if(!$a_prevent_redirect)
3761  {
3762  ilUtil::sendSuccess($this->lng->txt('forums_thread_new_entry'), true);
3763  $this->ctrl->redirect($this);
3764  }
3765  else
3766  {
3767  return $newPost;
3768  }
3769  }
3770  else
3771  {
3772  $this->create_topic_form_gui->setValuesByPost();
3773 
3774  if(!$this->objProperties->isAnonymized())
3775  {
3776  $this->create_topic_form_gui->getItemByPostVar('alias')->setValue($ilUser->getLogin());
3777  }
3778 
3779  return $this->tpl->setContent($this->create_topic_form_gui->getHTML());
3780  }
3781  }
3782 
3783  public function enableForumNotificationObject()
3784  {
3788  global $ilUser;
3789 
3790  $frm = $this->object->Forum;
3791  $frm->setForumId($this->object->getId());
3792  $frm->enableForumNotification($ilUser->getId());
3793 
3794  if(!$this->objCurrentTopic->getId())
3795  {
3796  ilUtil::sendInfo($this->lng->txt('forums_forum_notification_enabled'));
3797  $this->showThreadsObject();
3798  }
3799  else
3800  {
3801  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
3802  ilUtil::sendInfo($this->lng->txt('forums_forum_notification_enabled'), true);
3803  $this->ctrl->redirect($this, 'viewThread');
3804  }
3805  }
3806 
3807  public function disableForumNotificationObject()
3808  {
3812  global $ilUser;
3813 
3814  $frm = $this->object->Forum;
3815  $frm->setForumId($this->object->getId());
3816  $frm->disableForumNotification($ilUser->getId());
3817 
3818  if(!$this->objCurrentTopic->getId())
3819  {
3820  $this->showThreadsObject();
3821  ilUtil::sendInfo($this->lng->txt('forums_forum_notification_disabled'));
3822  }
3823  else
3824  {
3825  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
3826  ilUtil::sendInfo($this->lng->txt('forums_forum_notification_disabled'), true);
3827  $this->ctrl->redirect($this, 'viewThread');
3828  }
3829  }
3830 
3831  public function checkEnableColumnEdit()
3832  {
3833  return false;
3834  }
3835 
3836  public function setColumnSettings(ilColumnGUI $column_gui)
3837  {
3842  global $lng, $ilAccess;
3843 
3844  $column_gui->setBlockProperty('news', 'title', $lng->txt('frm_latest_postings'));
3845  $column_gui->setBlockProperty('news', 'prevent_aggregation', true);
3846  $column_gui->setRepositoryMode(true);
3847 
3848  if($ilAccess->checkAccess('write', '', $this->object->getRefId()))
3849  {
3850  $news_set = new ilSetting('news');
3851  $enable_internal_rss = $news_set->get('enable_rss_for_internal');
3852  if($enable_internal_rss)
3853  {
3854  $column_gui->setBlockProperty('news', 'settings', true);
3855  $column_gui->setBlockProperty('news', 'public_notifications_option', true);
3856  }
3857  }
3858  }
3859 
3860 
3861  public function cloneWizardPageObject()
3862  {
3863  global $ilObjDataCache;
3864 
3865  if (!$_POST['clone_source'])
3866  {
3867  ilUtil::sendInfo($this->lng->txt('select_one'));
3868  if (isset($_SESSION['wizard_search_title']))
3869  {
3870  $this->searchCloneSourceObject();
3871  }
3872  else
3873  {
3874  $this->createObject();
3875  }
3876  return false;
3877  }
3878  $source_id = $_POST['clone_source'];
3879 
3880  $new_type = $_REQUEST['new_type'];
3881  $this->ctrl->setParameter($this, 'clone_source', (int) $_POST['clone_source']);
3882  $this->ctrl->setParameter($this, 'new_type', $new_type);
3883 
3884  $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.frm_wizard_page.html', 'Modules/Forum');
3885  $this->tpl->setVariable('FORMACTION', $this->ctrl->getFormAction($this));
3886  $this->tpl->setVariable('TYPE_IMG', ilUtil::getImagePath('icon_'.$new_type.'.svg'));
3887  $this->tpl->setVariable('ALT_IMG', $this->lng->txt('obj_'.$new_type));
3888  $this->tpl->setVariable('TXT_DUPLICATE', $this->lng->txt('frm_wizard_page'));
3889  $this->tpl->setVariable('INFO_THREADS', $this->lng->txt('fmr_copy_threads_info'));
3890  $this->tpl->setVariable('THREADS', $this->lng->txt('forums_threads'));
3891 
3892  $forum_id = $ilObjDataCache->lookupObjId((int) $_POST['clone_source']);
3893  include_once('Modules/Forum/classes/class.ilForum.php');
3894  $threads = ilForum::_getThreads($forum_id, ilForum::SORT_TITLE);
3895  foreach ($threads as $thread_id => $title)
3896  {
3897  $this->tpl->setCurrentBlock('thread_row');
3898  $this->tpl->setVariable('CHECK_THREAD', ilUtil::formCheckbox(0, 'cp_options['.$source_id.'][threads][]', $thread_id));
3899  $this->tpl->setVariable('NAME_THREAD', $title);
3900  $this->tpl->parseCurrentBlock();
3901  }
3902  $this->tpl->setVariable('SELECT_ALL', $this->lng->txt('select_all'));
3903  $this->tpl->setVariable('JS_FIELD', 'cp_options['.$source_id.'][threads]');
3904  $this->tpl->setVariable('BTN_COPY', $this->lng->txt('obj_'.$new_type.'_duplicate'));
3905  if (isset($_SESSION['wizard_search_title']))
3906  {
3907  $this->tpl->setVariable('BACK_CMD', 'searchCloneSource');
3908  }
3909  else
3910  {
3911  $this->tpl->setVariable('BACK_CMD', 'create');
3912  }
3913  $this->tpl->setVariable('BTN_BACK', $this->lng->txt('btn_back'));
3914  }
3915 
3916  public function addLocatorItems()
3917  {
3920  global $ilLocator;
3921 
3922  if($this->object instanceof ilObject)
3923  {
3924  $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, ''), '', $this->object->getRefId());
3925  }
3926  }
3927 
3928  public function handleFormInput($a_text, $a_stripslashes = true)
3929  {
3930  $a_text = str_replace("<", "&lt;", $a_text);
3931  $a_text = str_replace(">", "&gt;", $a_text);
3932  if($a_stripslashes)
3933  $a_text = ilUtil::stripSlashes($a_text);
3934 
3935  return $a_text;
3936  }
3937 
3938  public function prepareFormOutput($a_text)
3939  {
3940  $a_text = str_replace("&lt;", "<", $a_text);
3941  $a_text = str_replace("&gt;", ">", $a_text);
3942  $a_text = ilUtil::prepareFormOutput($a_text);
3943  return $a_text;
3944  }
3945 
3951  public function infoScreenObject()
3952  {
3953  $this->ctrl->setCmd('showSummary');
3954  $this->ctrl->setCmdClass('ilinfoscreengui');
3955  $this->infoScreen();
3956  }
3957 
3958  public function infoScreen()
3959  {
3963  global $ilAccess;
3964 
3965  if(!$ilAccess->checkAccess('visible', '', $this->object->getRefId()))
3966  {
3967  $this->ilias->raiseError($this->lng->txt('msg_no_perm_read'), $this->ilias->error_obj->MESSAGE);
3968  }
3969 
3970  include_once 'Services/InfoScreen/classes/class.ilInfoScreenGUI.php';
3971  $info = new ilInfoScreenGUI($this);
3972 
3973  $info->enablePrivateNotes();
3974 
3975  // standard meta data
3976  $info->addMetaDataSections($this->object->getId(), 0, $this->object->getType());
3977 
3978  // forward the command
3979  $this->ctrl->forwardCommand($info);
3980  }
3981 
3982  public function updateNotificationSettingsObject()
3983  {
3988  global $ilAccess, $ilErr;
3989  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
3990  {
3991  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
3992  }
3993 
3994  // instantiate the property form
3995  $this->initNotificationSettingsForm();
3996 
3997  // check input
3998  if($this->notificationSettingsForm->checkInput())
3999  {
4000  if(isset($_POST['notification_type']) && $_POST['notification_type']== 'all_users')
4001  {
4002  // set values and call update
4003  $this->objProperties->setAdminForceNoti(1);
4004  $this->objProperties->setUserToggleNoti((int) $this->notificationSettingsForm->getInput('usr_toggle'));
4005  $this->objProperties->setNotificationType('all_users');
4006  $this->updateUserNotifications(true);
4007  }
4008  else if($_POST['notification_type']== 'per_user')
4009  {
4010  $this->objProperties->setNotificationType('per_user');
4011  $this->objProperties->setAdminForceNoti(1);
4012  $this->objProperties->setUserToggleNoti(0);
4013  $this->updateUserNotifications();
4014  }
4015  else // if($_POST['notification_type'] == 'default')
4016  {
4017  $this->objProperties->setNotificationType('default');
4018  $this->objProperties->setAdminForceNoti(0);
4019  $this->objProperties->setUserToggleNoti(0);
4020  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4021  $frm_noti = new ilForumNotification($this->object->getRefId());
4022  $frm_noti->deleteNotificationAllUsers();
4023  }
4024 
4025  $this->objProperties->update();
4026 
4027  // print success message
4028  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4029  }
4030  $this->notificationSettingsForm->setValuesByPost();
4031 
4032  return $this->showMembersObject();
4033  }
4034 
4035  private function updateUserNotifications($update_all_users = false)
4036  {
4037  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4038 
4039  $oParticipants = $this->getParticipantsObject();
4040 
4041  $frm_noti = new ilForumNotification($this->object->getRefId());
4042  $moderator_ids = $frm_noti->_getModerators($this->object->getRefId());
4043 
4044  $admin_ids = $oParticipants->getAdmins();
4045  $member_ids = $oParticipants->getMembers();
4046  $tutor_ids = $oParticipants->getTutors();
4047 
4048  $all_forum_users = array_merge($moderator_ids, $admin_ids, $member_ids, $tutor_ids);
4049  $all_forum_users= array_unique($all_forum_users);
4050 
4051  $all_notis = $frm_noti->read();
4052 
4053  foreach($all_forum_users as $user_id)
4054  {
4055  $frm_noti->setUserId($user_id);
4056 
4057  $frm_noti->setAdminForce(1);
4058  $frm_noti->setUserToggle($this->objProperties->isUserToggleNoti());
4059 
4060  if(array_key_exists($user_id, $all_notis) && $update_all_users)
4061  {
4062  $frm_noti->update();
4063  }
4064  else if($frm_noti->existsNotification() == false)
4065  {
4066  $frm_noti->insertAdminForce();
4067  }
4068  }
4069  }
4070 
4071  private function initNotificationSettingsForm()
4072  {
4073  if(null === $this->notificationSettingsForm)
4074  {
4075  $form = new ilPropertyFormGUI();
4076  $form->setFormAction($this->ctrl->getFormAction($this, 'updateNotificationSettings'));
4077  $form->setTitle($this->lng->txt('forums_notification_settings'));
4078 
4079  $radio_grp = new ilRadioGroupInputGUI('','notification_type');
4080  $radio_grp->setValue('default');
4081 
4082  $opt_default = new ilRadioOption($this->lng->txt("user_decides_notification"), 'default');
4083  $opt_0 = new ilRadioOption($this->lng->txt("settings_for_all_members"), 'all_users');
4084  $opt_1 = new ilRadioOption($this->lng->txt("settings_per_users"), 'per_user');
4085 
4086  $radio_grp->addOption($opt_default, 'default');
4087  $radio_grp->addOption($opt_0, 'all_users');
4088  $radio_grp->addOption($opt_1, 'per_user');
4089 
4090  $chb_2 = new ilCheckboxInputGUI($this->lng->txt('user_toggle_noti'), 'usr_toggle');
4091  $chb_2->setValue(1);
4092 
4093  $opt_0->addSubItem($chb_2);
4094  $form->addItem($radio_grp);
4095 
4096  $form->addCommandButton('updateNotificationSettings', $this->lng->txt('save'));
4097 
4098  $this->notificationSettingsForm = $form;
4099 
4100  return false;
4101  }
4102 
4103  return true;
4104  }
4105 
4106  public function getIcon($user_toggle_noti)
4107  {
4108  $icon = $user_toggle_noti
4109  ? "<img src=\"".ilUtil::getImagePath("icon_ok.svg")."\" alt=\"".$this->lng->txt("enabled")."\" title=\"".$this->lng->txt("enabled")."\" border=\"0\" vspace=\"0\"/>"
4110  : "<img src=\"".ilUtil::getImagePath("icon_not_ok.svg")."\" alt=\"".$this->lng->txt("disabled")."\" title=\"".$this->lng->txt("disabled")."\" border=\"0\" vspace=\"0\"/>";
4111  return $icon;
4112  }
4113 
4114  public function showMembersObject()
4115  {
4123  global $tree, $tpl, $ilTabs, $ilAccess, $ilErr;
4124 
4125  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
4126  {
4127  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
4128  }
4129 
4130  $tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.forums_members_list.html', 'Modules/Forum');
4131 
4132  $ilTabs->setTabActive('settings');
4133  $this->settingsTabs();
4134 
4135  // instantiate the property form
4136  if(!$this->initNotificationSettingsForm())
4137  {
4138  // if the form was just created set the values fetched from database
4139  $this->notificationSettingsForm->setValuesByArray(array(
4140  'notification_type' => $this->objProperties->getNotificationType(),
4141  'adm_force' => (bool) $this->objProperties->isAdminForceNoti(),
4142  'usr_toggle' => (bool) $this->objProperties->isUserToggleNoti()
4143  ));
4144  }
4145 
4146  // set form html into template
4147  $tpl->setVariable('NOTIFICATIONS_SETTINGS_FORM', $this->notificationSettingsForm->getHTML());
4148 
4149  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4150  include_once 'Modules/Forum/classes/class.ilObjForum.php';
4151 
4152  $frm_noti = new ilForumNotification($this->object->getRefId());
4153  $oParticipants = $this->getParticipantsObject();
4154 
4155  $moderator_ids = $frm_noti->_getModerators($this->object->getRefId());
4156 
4157  $admin_ids = $oParticipants->getAdmins();
4158  $member_ids = $oParticipants->getMembers();
4159  $tutor_ids = $oParticipants->getTutors();
4160 
4161  if($this->objProperties->getNotificationType() == 'default')
4162  {
4163  // update forum_notification table
4164  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4165  $forum_noti = new ilForumNotification($this->object->getRefId());
4166  $forum_noti->setAdminForce($this->objProperties->isAdminForceNoti());
4167  $forum_noti->setUserToggle($this->objProperties->isUserToggleNoti());
4168  $forum_noti->setForumId($this->objProperties->getObjId());
4169  }
4170  else if($this->objProperties->getNotificationType() == 'per_user')
4171  {
4172  $moderators = $this->getUserNotificationTableData($moderator_ids, $frm_noti);
4173  $admins = $this->getUserNotificationTableData($admin_ids, $frm_noti);
4174  $members = $this->getUserNotificationTableData($member_ids, $frm_noti);
4175  $tutors = $this->getUserNotificationTableData($tutor_ids, $frm_noti);
4176 
4177  $this->__showMembersTable($moderators, $admins, $members, $tutors);
4178  }
4179  }
4180 
4181  private function getUserNotificationTableData($user_ids, ilForumNotification $frm_noti)
4182  {
4183  $counter = 0;
4184  $users = array();
4185  foreach($user_ids as $user_id)
4186  {
4187  $frm_noti->setUserId($user_id);
4188  $user_toggle_noti = $frm_noti->isUserToggleNotification();
4189  $icon_ok = $this->getIcon(!$user_toggle_noti);
4190 
4191  $users[$counter]['user_id'] = ilUtil::formCheckbox(0, 'user_id[]', $user_id);
4192  $users[$counter]['login'] = ilObjUser::_lookupLogin($user_id);
4193  $name = ilObjUser::_lookupName($user_id);
4194  $users[$counter]['firstname'] = $name['firstname'];
4195  $users[$counter]['lastname'] = $name['lastname'];
4196  $users[$counter]['user_toggle_noti'] = $icon_ok;
4197  $counter++;
4198  }
4199  return $users;
4200  }
4201 
4202  private function __showMembersTable($moderators, $admins, $members, $tutors)
4203  {
4209  global $lng, $tpl, $ilCtrl;
4210 
4211  if($moderators)
4212  {
4213  $tbl_mod = new ilTable2GUI($this);
4214  $tbl_mod->setId('tbl_id_mod');
4215  $tbl_mod->setFormAction($ilCtrl->getFormAction($this, 'showMembers'));
4216  $tbl_mod->setTitle($lng->txt('moderators'));
4217 
4218  $tbl_mod->addColumn('', '', '1%', true);
4219  $tbl_mod->addColumn($lng->txt('login'), '', '10%');
4220  $tbl_mod->addColumn($lng->txt('firstname'), '', '10%');
4221  $tbl_mod->addColumn($lng->txt('lastname'), '', '10%');
4222  $tbl_mod->addColumn($lng->txt('allow_user_toggle_noti'), '', '10%');
4223  $tbl_mod->setSelectAllCheckbox('user_id');
4224 
4225  $tbl_mod->setRowTemplate('tpl.forums_members_row.html', 'Modules/Forum');
4226  $tbl_mod->setData($moderators);
4227 
4228  $tbl_mod->addMultiCommand('enableHideUserToggleNoti',$lng->txt('enable_hide_user_toggle'));
4229  $tbl_mod->addMultiCommand('disableHideUserToggleNoti',$lng->txt('disable_hide_user_toggle'));
4230 
4231  $tpl->setCurrentBlock('moderators_table');
4232  $tpl->setVariable('MODERATORS',$tbl_mod->getHTML());
4233  }
4234 
4235  if($admins)
4236  {
4237  $tbl_adm = new ilTable2GUI($this);
4238  $tbl_adm->setId('tbl_id_adm');
4239  $tbl_adm->setFormAction($ilCtrl->getFormAction($this, 'showMembers'));
4240  $tbl_adm->setTitle($lng->txt('administrator'));
4241 
4242  $tbl_adm->addColumn('', '', '1%', true);
4243  $tbl_adm->addColumn($lng->txt('login'), '', '10%');
4244  $tbl_adm->addColumn($lng->txt('firstname'), '', '10%');
4245  $tbl_adm->addColumn($lng->txt('lastname'), '', '10%');
4246  $tbl_adm->addColumn($lng->txt('allow_user_toggle_noti'), '', '10%');
4247  $tbl_adm->setSelectAllCheckbox('user_id');
4248  $tbl_adm->setRowTemplate('tpl.forums_members_row.html', 'Modules/Forum');
4249 
4250  $tbl_adm->setData($admins);
4251  $tbl_adm->addMultiCommand('enableHideUserToggleNoti',$lng->txt('enable_hide_user_toggle'));
4252  $tbl_adm->addMultiCommand('disableHideUserToggleNoti',$lng->txt('disable_hide_user_toggle'));
4253 
4254  $tpl->setCurrentBlock('admins_table');
4255  $tpl->setVariable('ADMINS',$tbl_adm->getHTML());
4256  }
4257 
4258  if($members)
4259  {
4260  $tbl_mem = new ilTable2GUI($this);
4261  $tbl_mem->setId('tbl_id_mem');
4262  $tbl_mem->setFormAction($ilCtrl->getFormAction($this, 'showMembers'));
4263  $tbl_mem->setTitle($lng->txt('members'));
4264 
4265  $tbl_mem->addColumn('', '', '1%', true);
4266  $tbl_mem->addColumn($lng->txt('login'), '', '10%');
4267  $tbl_mem->addColumn($lng->txt('firstname'), '', '10%');
4268  $tbl_mem->addColumn($lng->txt('lastname'), '', '10%');
4269  $tbl_mem->addColumn($lng->txt('allow_user_toggle_noti'), '', '10%');
4270  $tbl_mem->setSelectAllCheckbox('user_id');
4271  $tbl_mem->setRowTemplate('tpl.forums_members_row.html', 'Modules/Forum');
4272  $tbl_mem->setData($members);
4273 
4274  $tbl_mem->addMultiCommand('enableHideUserToggleNoti',$lng->txt('enable_hide_user_toggle'));
4275  $tbl_mem->addMultiCommand('disableHideUserToggleNoti',$lng->txt('disable_hide_user_toggle'));
4276 
4277  $tpl->setCurrentBlock('members_table');
4278  $tpl->setVariable('MEMBERS',$tbl_mem->getHTML());
4279  }
4280 
4281  if($tutors)
4282  {
4283  $tbl_tut = new ilTable2GUI($this);
4284  $tbl_tut->setId('tbl_id_tut');
4285  $tbl_tut->setFormAction($ilCtrl->getFormAction($this, 'showMembers'));
4286  $tbl_tut->setTitle($lng->txt('tutors'));
4287 
4288  $tbl_tut->addColumn('', '', '1%', true);
4289  $tbl_tut->addColumn($lng->txt('login'), '', '10%');
4290  $tbl_tut->addColumn($lng->txt('firstname'), '', '10%');
4291  $tbl_tut->addColumn($lng->txt('lastname'), '', '10%');
4292  $tbl_tut->addColumn($lng->txt('allow_user_toggle_noti'), '', '10%');
4293  $tbl_tut->setSelectAllCheckbox('user_id');
4294  $tbl_tut->setRowTemplate('tpl.forums_members_row.html', 'Modules/Forum');
4295  $tbl_tut->setData($tutors);
4296 
4297  $tbl_tut->addMultiCommand('enableHideUserToggleNoti',$lng->txt('enable_hide_user_toggle'));
4298  $tbl_tut->addMultiCommand('disableHideUserToggleNoti',$lng->txt('disable_hide_user_toggle'));
4299 
4300  $tpl->setCurrentBlock('tutors_table');
4301  $tpl->setVariable('TUTORS',$tbl_tut->getHTML());
4302  }
4303  }
4304 
4305  public function enableAdminForceNotiObject()
4306  {
4311  global $ilAccess, $ilErr;
4312  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
4313  {
4314  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
4315  }
4316 
4317  if(!isset($_POST['user_id']) || !is_array($_POST['user_id']))
4318  {
4319  ilUtil::sendInfo($this->lng->txt('time_limit_no_users_selected'), true);
4320  }
4321  else
4322  {
4323  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4324  $frm_noti = new ilForumNotification($this->object->getRefId());
4325 
4326  foreach($_POST['user_id'] as $user_id)
4327  {
4328  $frm_noti->setUserId((int) $user_id);
4329  $is_enabled = $frm_noti->isAdminForceNotification();
4330 
4331  $frm_noti->setUserToggle(0);
4332  if(!$is_enabled)
4333  {
4334  $frm_noti->setAdminForce(1);
4335  $frm_noti->insertAdminForce();
4336  }
4337  }
4338 
4339  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4340  }
4341 
4342  $this->showMembersObject();
4343  }
4344 
4345  public function disableAdminForceNotiObject()
4346  {
4351  global $ilAccess, $ilErr;
4352  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
4353  {
4354  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
4355  }
4356 
4357  if(!isset($_POST['user_id']) || !is_array($_POST['user_id']))
4358  {
4359  ilUtil::sendInfo($this->lng->txt('time_limit_no_users_selected'));
4360  }
4361  else
4362  {
4363  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4364  $frm_noti = new ilForumNotification($this->object->getRefId());
4365 
4366  foreach($_POST['user_id'] as $user_id)
4367  {
4368  $frm_noti->setUserId((int) $user_id);
4369  $is_enabled = $frm_noti->isAdminForceNotification();
4370 
4371  if($is_enabled)
4372  {
4373  $frm_noti->deleteAdminForce();
4374  }
4375  }
4376 
4377  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4378  }
4379 
4380  $this->showMembersObject();
4381  }
4382 
4383  public function enableHideUserToggleNotiObject()
4384  {
4389  global $ilAccess, $ilErr;
4390  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
4391  {
4392  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
4393  }
4394  if(!isset($_POST['user_id']) || !is_array($_POST['user_id']))
4395  {
4396  ilUtil::sendInfo($this->lng->txt('time_limit_no_users_selected'));
4397  }
4398  else
4399  {
4400  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4401  $frm_noti = new ilForumNotification($this->object->getRefId());
4402 
4403  foreach($_POST['user_id'] as $user_id)
4404  {
4405  $frm_noti->setUserId((int) $user_id);
4406  $is_enabled = $frm_noti->isAdminForceNotification();
4407  $frm_noti->setUserToggle(1);
4408 
4409  if(!$is_enabled)
4410  {
4411  $frm_noti->setAdminForce(1);
4412  $frm_noti->insertAdminForce();
4413  }
4414  else
4415  {
4416  $frm_noti->updateUserToggle();
4417  }
4418  }
4419 
4420  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4421  }
4422 
4423  $this->showMembersObject();
4424  }
4425 
4426  public function disableHideUserToggleNotiObject()
4427  {
4432  global $ilAccess, $ilErr;
4433  if(!$ilAccess->checkAccess('write', '', $this->ref_id))
4434  {
4435  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'),$ilErr->MESSAGE);
4436  }
4437 
4438  if(!isset($_POST['user_id']) || !is_array($_POST['user_id']))
4439  {
4440  ilUtil::sendInfo($this->lng->txt('time_limit_no_users_selected'));
4441  }
4442  else
4443  {
4444  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4445  $frm_noti = new ilForumNotification($this->object->getRefId());
4446 
4447  foreach($_POST['user_id'] as $user_id)
4448  {
4449  $frm_noti->setUserId((int) $user_id);
4450  $is_enabled = $frm_noti->isAdminForceNotification();
4451  $frm_noti->setUserToggle(0);
4452  if($is_enabled)
4453  {
4454  $frm_noti->updateUserToggle();
4455  }
4456  else
4457  {
4458  $frm_noti->setAdminForce(1);
4459  $frm_noti->insertAdminForce();
4460  }
4461  }
4462 
4463  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4464  }
4465 
4466  $this->showMembersObject();
4467  }
4468 
4469  public function markPostUnreadObject()
4470  {
4474  global $ilUser;
4475 
4476  if(isset($_GET['pos_pk']))
4477  {
4478  $this->object->markPostUnread($ilUser->getId(), (int) $_GET['pos_pk']);
4479  }
4480 
4481  $this->viewThreadObject();
4482  }
4483 
4484  public function markPostReadObject()
4485  {
4489  global $ilUser;
4490 
4491  $this->object->markPostRead($ilUser->getId(), (int) $this->objCurrentTopic->getId(), (int) $this->objCurrentPost->getId());
4492  $this->viewThreadObject();
4493  }
4494 
4495  protected function initHeaderAction($a_sub_type = null, $a_sub_id = null)
4496  {
4500  global $ilUser;
4501 
4502  $lg = parent::initHeaderAction();
4503 
4504  // Workaround: Do not show "desktop actions" in thread view
4505  if($this->objCurrentTopic->getId())
4506  {
4507  $container_obj = null;
4508  $lg->setContainerObject($container_obj);
4509  }
4510 
4511  if($lg instanceof ilObjForumListGUI)
4512  {
4513  if($ilUser->getId() != ANONYMOUS_USER_ID && $this->ilias->getSetting('forum_notification') != 0 )
4514  {
4515  $is_user_allowed_to_deactivate_notification = $this->isUserAllowedToDeactivateNotification();
4516 
4517  $frm = $this->object->Forum;
4518  $frm->setForumId($this->object->getId());
4519  $frm->setForumRefId($this->object->getRefId());
4520  $frm->setMDB2Wherecondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
4521  $frm_notificiation_enabled = $frm->isForumNotificationEnabled($ilUser->getId());
4522 
4523  if($this->objCurrentTopic->getId())
4524  {
4525  $this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentTopic->getId());
4526  }
4527 
4528  if($this->isParentObjectCrsOrGrp())
4529  {
4530  // special behaviour for CRS/GRP-Forum notification!!
4531  if(
4532  $frm_notificiation_enabled &&
4533  $is_user_allowed_to_deactivate_notification
4534  )
4535  {
4536  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'disableForumNotification'), "forums_disable_forum_notification");
4537  }
4538  else
4539  {
4540  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'enableForumNotification'), "forums_enable_forum_notification");
4541  }
4542  }
4543  else
4544  {
4545  if($frm_notificiation_enabled)
4546  {
4547  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'disableForumNotification'), "forums_disable_forum_notification");
4548  }
4549  else
4550  {
4551  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'enableForumNotification'), "forums_enable_forum_notification");
4552  }
4553  }
4554 
4555  $topic_notification_enabled = false;
4556  if($this->objCurrentTopic->getId())
4557  {
4558  $topic_notification_enabled = $this->objCurrentTopic->isNotificationEnabled($ilUser->getId());
4559  if($topic_notification_enabled)
4560  {
4561  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'toggleThreadNotification'), "forums_disable_notification");
4562  }
4563  else
4564  {
4565  $lg->addCustomCommand($this->ctrl->getLinkTarget($this, 'toggleThreadNotification'), "forums_enable_notification");
4566  }
4567  }
4568  $this->ctrl->setParameter($this, 'thr_pk', '');
4569 
4570  if($frm_notificiation_enabled || $topic_notification_enabled)
4571  {
4572  $lg->addHeaderIcon(
4573  "not_icon",
4574  ilUtil::getImagePath("notification_on.svg"),
4575  $this->lng->txt("frm_notification_activated")
4576  );
4577  }
4578  else
4579  {
4580  $lg->addHeaderIcon(
4581  "not_icon",
4582  ilUtil::getImagePath("notification_off.svg"),
4583  $this->lng->txt("frm_notification_deactivated")
4584  );
4585  }
4586  }
4587  }
4588 
4589  return $lg;
4590  }
4591 
4592  public function isUserAllowedToDeactivateNotification()
4593  {
4594  if($this->objProperties->getNotificationType() == 'default')
4595  {
4596  return true;
4597  }
4598 
4599  if($this->objProperties->isUserToggleNoti() == 0)
4600  {
4601  return true;
4602  }
4603 
4604  if($this->isParentObjectCrsOrGrp());
4605  {
4606  global $ilUser;
4607 
4608  include_once 'Modules/Forum/classes/class.ilForumNotification.php';
4609 
4610  $frm_noti = new ilForumNotification((int) $_GET['ref_id']);
4611  $frm_noti->setUserId($ilUser->getId());
4612 
4613  $user_toggle = (int)$frm_noti->isUserToggleNotification();
4614  if($user_toggle == 0)
4615  {
4616  return true;
4617  }
4618  }
4619 
4620  return false;
4621  }
4622 
4623  private function isParentObjectCrsOrGrp()
4624  {
4625  global $tree;
4626 
4627  // check if there a parent-node is a grp or crs
4628  $grp_ref_id = $tree->checkForParentType($this->object->getRefId(), 'grp');
4629  $crs_ref_id = $tree->checkForParentType($this->object->getRefId(), 'crs');
4630 
4631  if($grp_ref_id == 0 && $crs_ref_id == 0)
4632  {
4633  return false;
4634  }
4635  return true;
4636  }
4637 
4641  public function getParticipantsObject()
4642  {
4643  global $tree, $ilErr;
4644 
4645  $grp_ref_id = $tree->checkForParentType($this->object->getRefId(), 'grp');
4646  $crs_ref_id = $tree->checkForParentType($this->object->getRefId(), 'crs');
4647 
4648  if($this->isParentObjectCrsOrGrp() == false)
4649  {
4650  $ilErr->raiseError($this->lng->txt('msg_no_perm_read'), $ilErr->MESSAGE);
4651  }
4652 
4656  $oParticipants = null;
4657 
4658  if($grp_ref_id > 0)
4659  {
4660  $parent_obj = ilObjectFactory::getInstanceByRefId($grp_ref_id);
4661  include_once 'Modules/Group/classes/class.ilGroupParticipants.php';
4662  $oParticipants = ilGroupParticipants::_getInstanceByObjId($parent_obj->getId());
4663  return $oParticipants;
4664  }
4665  else if($crs_ref_id > 0)
4666  {
4667  $parent_obj = ilObjectFactory::getInstanceByRefId($crs_ref_id);
4668 
4669  include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
4670  $oParticipants = ilCourseParticipants::_getInstanceByObjId($parent_obj->getId());
4671  return $oParticipants;
4672  }
4673 
4674  return $oParticipants;
4675  }
4676 
4680  public function addToDeskObject()
4681  {
4686  global $ilSetting, $lng;
4687 
4688  if((int)$ilSetting->get('disable_my_offers'))
4689  {
4690  $this->showThreadsObject();
4691  return;
4692  }
4693 
4694  include_once './Services/PersonalDesktop/classes/class.ilDesktopItemGUI.php';
4695  ilDesktopItemGUI::addToDesktop();
4696  ilUtil::sendSuccess($lng->txt("added_to_desktop"));
4697  $this->showThreadsObject();
4698  }
4699 
4703  public function removeFromDeskObject()
4704  {
4705  global $ilSetting, $lng;
4706 
4707  if((int)$ilSetting->get('disable_my_offers'))
4708  {
4709  $this->showThreadsObject();
4710  return;
4711  }
4712 
4713  include_once './Services/PersonalDesktop/classes/class.ilDesktopItemGUI.php';
4714  ilDesktopItemGUI::removeFromDesktop();
4715  ilUtil::sendSuccess($lng->txt("removed_from_desktop"));
4716  $this->showThreadsObject();
4717  }
4718 
4719  public function saveThreadSortingObject()
4720  {
4721  $_POST['thread_sorting'] ? $thread_sorting = $_POST['thread_sorting'] :$thread_sorting = array();
4722 
4723  foreach($thread_sorting as $thr_pk=>$sorting_value)
4724  {
4725  $sorting_value = str_replace(',','.',$sorting_value);
4726  $sorting_value = (float)$sorting_value * 100;
4727  $this->object->setThreadSorting($thr_pk,$sorting_value);
4728  }
4729  ilUtil::sendSuccess($this->lng->txt('saved_successfully'));
4730  $this->showThreadsObject();
4731  return true;
4732  }
4733 
4737  public function mergeThreadsObject()
4738  {
4739  if(!$this->is_moderator)
4740  {
4741  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
4742  }
4743 
4744  $selected_thread_id = 0;
4745  if(isset($_GET['merge_thread_id']) && (int)$_GET['merge_thread_id'])
4746  {
4747  $selected_thread_id = (int)$_GET['merge_thread_id'];
4748  }
4749  else if(isset($_POST['thread_ids']) && count((array)$_POST['thread_ids']) == 1)
4750  {
4751  $selected_thread_id = (int)current($_POST['thread_ids']);
4752  }
4753  else
4754  {
4755  ilUtil::sendInfo($this->lng->txt('select_one'));
4756  $this->showThreadsObject();
4757  return;
4758  }
4759 
4760  if($selected_thread_id)
4761  {
4762  $frm = $this->object->Forum;
4763  $frm->setForumId($this->object->getId());
4764  $frm->setForumRefId($this->object->getRefId());
4765 
4766  $selected_thread_obj = new ilForumTopic($selected_thread_id);
4767 
4768  if(ilForum::_lookupObjIdForForumId($selected_thread_obj->getForumId()) != $frm->getForumId())
4769  {
4770  ilUtil::sendFailure($this->lng->txt('not_allowed_to_merge_into_another_forum'));
4771  $this->showThreadsObject();
4772  return;
4773  }
4774 
4775  $frm->setMDB2Wherecondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
4776 
4777  $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.forums_threads_liste.html', 'Modules/Forum');
4778 
4779  $topicData = $frm->getOneTopic();
4780  if($topicData)
4781  {
4782  include_once 'Modules/Forum/classes/class.ilForumTopicTableGUI.php';
4783  $this->ctrl->setParameter($this, 'merge_thread_id', $selected_thread_id);
4784  $tbl = new ilForumTopicTableGUI($this, 'mergeThreads', '', (int)$_GET['ref_id'], $topicData, $this->is_moderator, $this->forum_overview_setting);
4785  $tbl->setSelectedThread($selected_thread_obj);
4786  $tbl->setMapper($frm)->fetchData();
4787  $tbl->populate();
4788  $this->tpl->setVariable('THREADS_TABLE', $tbl->getHTML());
4789  }
4790  else
4791  {
4792  ilUtil::sendFailure($this->lng->txt('select_one'));
4793  $this->showThreadsObject();
4794  return;
4795  }
4796  }
4797  }
4798 
4802  public function confirmMergeThreadsObject()
4803  {
4804  if(!$this->is_moderator)
4805  {
4806  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
4807  }
4808 
4809  if(!isset($_GET['merge_thread_id']) || !(int)$_GET['merge_thread_id'] || !is_array($_POST['thread_ids']) || count($_POST['thread_ids']) != 1)
4810  {
4811  ilUtil::sendFailure($this->lng->txt('select_one'));
4812  $this->mergeThreadsObject();
4813  return;
4814  }
4815 
4816  $source_thread_id = (int)$_GET['merge_thread_id'];
4817  $target_thread_id = (int)current($_POST['thread_ids']);
4818 
4819  if($source_thread_id == $target_thread_id)
4820  {
4821  ilUtil::sendFailure($this->lng->txt('error_same_thread_ids'));
4822  $this->showThreadsObject();
4823  return;
4824  }
4825 
4826  if(ilForumTopic::lookupForumIdByTopicId($source_thread_id) != ilForumTopic::lookupForumIdByTopicId($target_thread_id))
4827  {
4828  ilUtil::sendFailure($this->lng->txt('not_allowed_to_merge_into_another_forum'));
4829  $this->ctrl->clearParameters($this);
4830  $this->showThreadsObject();
4831  return;
4832  }
4833 
4834  if(ilForumTopic::_lookupDate($source_thread_id) < ilForumTopic::_lookupDate($target_thread_id))
4835  {
4836  ilUtil::sendInfo($this->lng->txt('switch_threads_for_merge'));
4837  }
4838 
4839  include_once 'Services/Utilities/classes/class.ilConfirmationGUI.php';
4840  $c_gui = new ilConfirmationGUI();
4841 
4842  $c_gui->setFormAction($this->ctrl->getFormAction($this, 'performMergeThreads'));
4843  $c_gui->setHeaderText($this->lng->txt('frm_sure_merge_threads'));
4844  $c_gui->setCancel($this->lng->txt('cancel'), 'showThreads');
4845  $c_gui->setConfirm($this->lng->txt('confirm'), 'performMergeThreads');
4846 
4847  $c_gui->addItem('thread_ids[]', $source_thread_id, sprintf($this->lng->txt('frm_merge_src'), ilForumTopic::_lookupTitle($source_thread_id)));
4848  $c_gui->addItem('thread_ids[]', $target_thread_id, sprintf($this->lng->txt('frm_merge_target'), ilForumTopic::_lookupTitle($target_thread_id)));
4849 
4850  $this->tpl->setContent($c_gui->getHTML());
4851  return;
4852  }
4853 
4857  public function performMergeThreadsObject()
4858  {
4862  global $lng;
4863 
4864  if(!$this->is_moderator)
4865  {
4866  $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
4867  }
4868 
4869  if(!isset($_POST['thread_ids']) || !is_array($_POST['thread_ids']) || count($_POST['thread_ids']) != 2)
4870  {
4871  ilUtil::sendFailure($this->lng->txt('select_one'));
4872  $this->showThreadsObject();
4873  return;
4874  }
4875 
4876  if((int)$_POST['thread_ids'][0] == (int)$_POST['thread_ids'][1])
4877  {
4878  ilUtil::sendFailure($this->lng->txt('error_same_thread_ids'));
4879  $this->showThreadsObject();
4880  return;
4881  }
4882 
4883  try
4884  {
4885  ilForum::mergeThreads($this->object->id, (int)$_POST['thread_ids'][0], (int)$_POST['thread_ids'][1]);
4886  ilUtil::sendSuccess($this->lng->txt('merged_threads_successfully'));
4887  }
4888  catch(ilException $e)
4889  {
4890  return ilUtil::sendFailure($lng->txt($e->getMessage()));
4891  }
4892  $this->showThreadsObject();
4893  }
4894 
4898  public function cancelMergeThreads()
4899  {
4900  $this->showThreadsObject();
4901  }
4902 
4906  protected function setSideBlocks()
4907  {
4908  $rgt_content = '';
4909  if(!$GLOBALS['ilCtrl']->isAsynch())
4910  {
4911  require_once 'Services/Search/classes/class.ilRepositoryObjectSearchGUI.php';
4912  $rgt_content = ilRepositoryObjectSearchGUI::getSearchBlockHTML($this->lng->txt('frm_search'));
4913  }
4914  $this->tpl->setRightContent($rgt_content . $this->getRightColumnHTML());
4915  }
4916 }
ilForumStatisticsTableGUI
Class ilForumStatisticsTableGUI.
Definition: class.ilForumStatisticsTableGUI.php:14
ilRTE\_getMediaObjects
static _getMediaObjects($a_text, $a_direction=0)
Returns all media objects found in the passed string.
Definition: class.ilRTE.php:275
ilRTE\_getRTEClassname
static _getRTEClassname()
Definition: class.ilRTE.php:170
ilUtil\sendSuccess
static sendSuccess($a_info="", $a_keep=false)
Send Success Message to Screen.
Definition: class.ilUtil.php:5008
ilObjUser\_lookupLogin
static _lookupLogin($a_user_id)
lookup login
Definition: class.ilObjUser.php:808
ilObjUser\_lookupName
static _lookupName($a_user_id)
lookup user name
Definition: class.ilObjUser.php:778
ilForum\_isModerator
static _isModerator($a_ref_id, $a_usr_id)
checks whether a user is moderator of a given forum object
Definition: class.ilForum.php:1389
ilObjForumGUI\afterSave
afterSave(ilObjForum $forumObj)
Definition: class.ilObjForumGUI.php:787
ilUtil\prepareFormOutput
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms public
Definition: class.ilUtil.php:3128
ilForumTopic\_lookupDate
static _lookupDate($thread_id)
Definition: class.ilForumTopic.php:1281
ilRadioOption
This class represents an option in a radio group.
Definition: class.ilRadioOption.php:31
ilSetting
ILIAS Setting Class.
Definition: class.ilSetting.php:32
ilForumNotification\_getModerators
_getModerators($a_ref_id)
get all users assigned to local role il_frm_moderator_<frm_ref_id> (static)
Definition: class.ilForumNotification.php:371
ilObject\_getIcon
static _getIcon($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
Get icon for repository item.
Definition: class.ilObject.php:1900
$file
print $file
Definition: HFile_ueconv.php:128
$lg
$lg
Definition: example_018.php:62
ilForum\SORT_TITLE
const SORT_TITLE
Definition: class.ilForum.php:20
ilForum\_lookupObjIdForForumId
static _lookupObjIdForForumId($a_for_id)
Definition: class.ilForum.php:2154
ilForum
Class Forum core functions for forum.
Definition: class.ilForum.php:18
ilForumExplorer\getTreeNodeHtml
static getTreeNodeHtml($object, ilObjForumGUI $gui, $pageHits)
Returns the html used for a single forum tree node public.
Definition: class.ilForumExplorer.php:197
exit
exit
Definition: login.php:54
ilForumExplorer
Class ilForumExplorer class for explorer view of forum posts.
Definition: class.ilForumExplorer.php:17
ilException
Base class for ILIAS Exception handling.
Definition: class.ilException.php:34
ilColumnGUI\setBlockProperty
setBlockProperty($a_block_type, $a_property, $a_value)
This function is supposed to be used for block type specific properties, that should be passed to ilB...
Definition: class.ilColumnGUI.php:394
ilInfoScreenGUI
Class ilInfoScreenGUI.
Definition: class.ilInfoScreenGUI.php:18
$_POST
$_POST['username']
Definition: cron.php:12
ilObjForumGUI\setDisplayConfirmPostActivation
setDisplayConfirmPostActivation($status=0)
Definition: class.ilObjForumGUI.php:1186
ilPermanentLinkGUI
Class for permanent links.
Definition: class.ilPermanentLinkGUI.php:17
ilObjForum\lookupForumIdByObjId
static lookupForumIdByObjId($obj_id)
Definition: class.ilObjForum.php:840
ilObjectFactory\getInstanceByRefId
getInstanceByRefId($a_ref_id, $stop_on_error=true)
get an instance of an Ilias object by reference id
Definition: class.ilObjectFactory.php:143
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
$result
$result
Definition: CleanUpTest.php:407
ilTabsGUI
Tabs GUI.
Definition: class.ilTabsGUI.php:12
ilForum\mergeThreads
static mergeThreads($obj_id, $source_id, $target_id)
Definition: class.ilForum.php:2215
ilPropertyFormGUI
This class represents a property form user interface.
Definition: class.ilPropertyFormGUI.php:47
ilObjectCopyGUI
GUI class for the workflow of copying objects.
Definition: class.ilObjectCopyGUI.php:15
$ret
$ret
Definition: Structures_BibTex_example.php:7
ilCaptchaInputGUI
This class represents a captcha input in a property form.
Definition: class.ilCaptchaInputGUI.php:13
ilObjForumGUI\getIcon
getIcon($user_toggle_noti)
Definition: class.ilObjForumGUI.php:4106
ilObject\TITLE_LENGTH
const TITLE_LENGTH
max length of object title
Definition: class.ilObject.php:19
ilNewsItem\getFirstNewsIdForContext
static getFirstNewsIdForContext($a_context_obj_id, $a_context_obj_type, $a_context_sub_obj_id="", $a_context_sub_obj_type="")
Get first new id of news set related to a certain context.
Definition: class.ilNewsItem.php:1329
$_GET
$_GET["client_id"]
Definition: cfg.phpunit.template.php:12
$tbl
$tbl
Definition: example_048.php:81
ilObject
Class ilObject Basic functions for all objects.
Definition: class.ilObject.php:14
ilUtil\Linkbar
static Linkbar($AScript, $AHits, $ALimit, $AOffset, $AParams=array(), $ALayout=array(), $prefix='')
Linkbar Diese Funktion erzeugt einen typischen Navigationsbalken mit "Previous"- und "Next"-Links und...
Definition: class.ilUtil.php:690
ilObjectGUI\initHeaderAction
initHeaderAction($a_sub_type=null, $a_sub_id=null)
Add header action menu.
Definition: class.ilObjectGUI.php:361
ilObjForumListGUI
Class ilObjForumListGUI.
Definition: class.ilObjForumListGUI.php:12
ilFileWizardInputGUI
This class represents a file wizard property in a property form.
Definition: class.ilFileWizardInputGUI.php:31
$cmd
$cmd
Definition: sahs_server.php:35
ilCourseParticipants\_getInstanceByObjId
static _getInstanceByObjId($a_obj_id)
Get singleton instance.
Definition: class.ilCourseParticipants.php:77
ilObjForumGUI\getSubTabs
getSubTabs($subtab='showThreads')
Definition: class.ilObjForumGUI.php:614
ilSession\get
static get($a_var)
Get a value.
Definition: class.ilSession.php:386
ilGlyphGUI\get
static get($a_glyph, $a_text="")
Get glyph html.
Definition: class.ilGlyphGUI.php:54
ilSession\set
static set($a_var, $a_val)
Set a value.
Definition: class.ilSession.php:375
ilObjForumGUI\infoScreenObject
infoScreenObject()
this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually...
Definition: class.ilObjForumGUI.php:3951
ilCheckboxInputGUI
This class represents a checkbox property in a property form.
Definition: class.ilCheckboxInputGUI.php:33
ilObject\_lookupTitle
static _lookupTitle($a_id)
lookup object title
Definition: class.ilObject.php:944
ilPropertyFormGUI\addItem
addItem($a_item)
Add Item (Property, SectionHeader).
Definition: class.ilPropertyFormGUI.php:250
$url
$url
Definition: shib_logout.php:72
ilObjectGUI\createObject
createObject()
create new object form
Definition: class.ilObjectGUI.php:713
ilForumNotification
Class ilForumNotification.
Definition: class.ilForumNotification.php:15
ilTabsGUI\addTarget
addTarget($a_text, $a_link, $a_cmd="", $a_cmdClass="", $a_frame="", $a_activate=false, $a_dir_text=false)
DEPRECATED.
Definition: class.ilTabsGUI.php:104
ilDesktopItemGUI\addToDesktop
static addToDesktop()
Add desktop item public.
Definition: class.ilDesktopItemGUI.php:39
ilRadioOption\setInfo
setInfo($a_info)
Set Info.
Definition: class.ilRadioOption.php:71
ilObjForumGUI\initForumCreateForm
initForumCreateForm($object_type)
Definition: class.ilObjForumGUI.php:704
ilRTE\_replaceMediaObjectImageSrc
static _replaceMediaObjectImageSrc($a_text, $a_direction=0, $nic=IL_INST_ID)
replaces image source from mob image urls with the mob id or replaces mob id with the correct image s...
Definition: class.ilRTE.php:236
ilObjAdvancedEditing\_setRichTextEditorUserState
static _setRichTextEditorUserState($a_state)
Sets the state of the rich text editor visibility for the current user.
Definition: class.ilObjAdvancedEditing.php:525
ilObject\_getAllReferences
static _getAllReferences($a_id)
get all reference ids of object
Definition: class.ilObject.php:922
ilObjMediaObject\_removeUsage
_removeUsage($a_mob_id, $a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
Remove usage of mob in another container.
Definition: class.ilObjMediaObject.php:1110
ilForumTopicTableGUI
Class ilForumTopicTableGUI.
Definition: class.ilForumTopicTableGUI.php:17
ilObject\_lookupObjectId
static _lookupObjectId($a_ref_id)
lookup object id
Definition: class.ilObject.php:1239
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
ilFormPropertyGUI\setInfo
setInfo($a_info)
Set Information Text.
Definition: class.ilFormPropertyGUI.php:131
ilUtil\sendInfo
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
Definition: class.ilUtil.php:4964
ilObjectGUI\getCenterColumnHTML
getCenterColumnHTML()
Get center column.
Definition: class.ilObjectGUI.php:1856
ilObjectGUI\updateCustom
updateCustom(ilPropertyFormGUI $a_form)
Insert custom update form values into object.
Definition: class.ilObjectGUI.php:1254
ilExportGUI
Export User Interface Class.
Definition: class.ilExportGUI.php:14
$info
$info
Definition: example_052.php:80
ilPublicUserProfileGUI
GUI class for public user profile presentation.
Definition: class.ilPublicUserProfileGUI.php:14
ilForumProperties\getInstance
static getInstance($a_obj_id=0)
Definition: class.ilForumProperties.php:138
ilObjForumGUI\hideToolbar
hideToolbar($a_flag=null)
Definition: class.ilObjForumGUI.php:1858
ilObjMediaObject\_saveUsage
_saveUsage($a_mob_id, $a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
Save usage of mob within another container (e.g.
Definition: class.ilObjMediaObject.php:1089
ilRadioGroupInputGUI
This class represents a property in a property form.
Definition: class.ilRadioGroupInputGUI.php:33
ilRadioGroupInputGUI\addOption
addOption($a_option)
Add Option.
Definition: class.ilRadioGroupInputGUI.php:55
ilJsonUtil\encode
static encode($mixed, $suppress_native=false)
Definition: class.ilJsonUtil.php:14
ilTable2GUI
Class ilTable2GUI.
Definition: class.ilTable2GUI.php:15
ilRatingGUI
Class ilRatingGUI.
Definition: class.ilRatingGUI.php:17
$mobs
$mobs
Definition: imagemanager.php:67
ilObjectGUI\executeCommand
& executeCommand()
execute command
Definition: class.ilObjectGUI.php:171
ilObject\getId
getId()
get object id public
Definition: class.ilObject.php:297
ilForumModeratorsGUI
Class ilForumModeratorsGUI.
Definition: class.ilForumModeratorsGUI.php:16
ilRadioOption\addSubItem
addSubItem($a_item)
Add Subitem.
Definition: class.ilRadioOption.php:121
ilForumExportGUI
Forum export to HTML and Print.
Definition: class.ilForumExportGUI.php:17
ilObjMediaObject\_exists
static _exists($a_id)
checks wether a lm content object with specified id exists or not
Definition: class.ilObjMediaObject.php:84
ilColumnGUI
Column user interface class.
Definition: class.ilColumnGUI.php:22
ilUtil\getImagePath
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)
Definition: class.ilUtil.php:71
ilMail
Class Mail this class handles base functions for mail handling.
Definition: class.ilMail.php:109
ilObjectGUI\getTabs
getTabs(&$tabs_gui)
get tabs abstract method.
Definition: class.ilObjectGUI.php:1697
ilObjectGUI
Class ilObjectGUI Basic methods of all Output classes.
Definition: class.ilObjectGUI.php:13
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1041
ilObjForumGUI
Class ilObjForumGUI.
Definition: class.ilObjForumGUI.php:28
ilColumnGUI\setRepositoryMode
setRepositoryMode($a_repositorymode)
Set RepositoryMode.
Definition: class.ilColumnGUI.php:276
ilCheckboxInputGUI\setValue
setValue($a_value)
Set Value.
Definition: class.ilCheckboxInputGUI.php:57
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:11
ilTextInputGUI\setSize
setSize($a_size)
Set Size.
Definition: class.ilTextInputGUI.php:137
ilTextInputGUI
This class represents a text property in a property form.
Definition: class.ilTextInputGUI.php:16
ilUtil\infoPanel
static infoPanel($a_keep=true)
Definition: class.ilUtil.php:5014
ilias
redirection script todo: (a better solution should control the processing via a xml file) ...
ilRating\getOverallRatingForObject
static getOverallRatingForObject($a_obj_id, $a_obj_type, $a_sub_obj_id=null, $a_sub_obj_type=null, $a_category_id=null)
Get overall rating for an object.
Definition: class.ilRating.php:141
ilObjMediaObject
Class ilObjMediaObject.
Definition: class.ilObjMediaObject.php:26
ilTextInputGUI\setMaxLength
setMaxLength($a_maxlength)
Set Max Length.
Definition: class.ilTextInputGUI.php:117
ilCheckboxGroupInputGUI
This class represents a property in a property form.
Definition: class.ilCheckboxGroupInputGUI.php:33
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2691
ilObjForumGUI\updateUserNotifications
updateUserNotifications($update_all_users=false)
Definition: class.ilObjForumGUI.php:4035
ilPropertyFormGUI\getInput
getInput($a_post_var, $ensureValidation=true)
Returns the value of a HTTP-POST variable, identified by the passed id.
Definition: class.ilPropertyFormGUI.php:504
ilUtil\deliverFile
static deliverFile($a_file, $a_filename, $a_mime='', $isInline=false, $removeAfterDelivery=false, $a_exit_after=true)
deliver file for download via browser.
Definition: class.ilUtil.php:2230
ilForum\_getThreads
static _getThreads($a_obj_id, $a_sort_mode=self::SORT_DATE)
Get thread infos of object.
Definition: class.ilForum.php:2124
ilObjectGUI\prepareOutput
prepareOutput()
prepare output
Definition: class.ilObjectGUI.php:241
ilGroupParticipants\_getInstanceByObjId
static _getInstanceByObjId($a_obj_id)
Get singleton instance.
Definition: class.ilGroupParticipants.php:63
$sess
$sess
Definition: inc.setup_header.php:114
ilUtil\sendFailure
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
Definition: class.ilUtil.php:4978
ilObjMediaObject\_getMobsOfObject
_getMobsOfObject($a_type, $a_id, $a_usage_hist_nr=0, $a_lang="-")
get mobs of object
Definition: class.ilObjMediaObject.php:1054
ilObjForumGUI\getModifiedReOnSubject
getModifiedReOnSubject($on_reply=false)
Definition: class.ilObjForumGUI.php:3086
ilRepositoryObjectSearchGUI\getSearchBlockHTML
static getSearchBlockHTML($a_title)
Get standar search block html.
Definition: class.ilRepositoryObjectSearchGUI.php:52
ilDesktopItemGUI\removeFromDesktop
static removeFromDesktop()
Remove item from personal desktop public.
Definition: class.ilDesktopItemGUI.php:65
ilHtmlPurifierFactory\_getInstanceByType
static _getInstanceByType($a_type)
Factory method for creating purifier instances.
Definition: class.ilHtmlPurifierFactory.php:23
ilObjectGUI\getRightColumnHTML
getRightColumnHTML()
Display right column.
Definition: class.ilObjectGUI.php:1904
ilObjForumGUI\cancelObject
cancelObject($in_rep=false)
Definition: class.ilObjForumGUI.php:778
ilObjectGUI\setColumnSettings
setColumnSettings($column_gui)
May be overwritten in subclasses.
Definition: class.ilObjectGUI.php:1941
ilNonEditableValueGUI
This class represents a non editable value in a property form.
Definition: class.ilNonEditableValueGUI.php:13
$ilUser
global $ilUser
Definition: imgupload.php:15
ilDesktopItemHandling
Interface for gui classes (e.g ilLuceneSearchGUI) that offer add/remove to/from desktop.
Definition: interface.ilDesktopItemHandling.php:33
$ilSetting
global $ilSetting
Definition: privfeed.php:40
ilFileWizardInputGUI\setFilenames
setFilenames($a_filenames)
Set filenames.
Definition: class.ilFileWizardInputGUI.php:73
ilObjAdvancedEditing\_getRichTextEditorUserState
static _getRichTextEditorUserState()
Gets the state of the rich text editor visibility for the current user.
Definition: class.ilObjAdvancedEditing.php:539
$path
$path
Definition: index.php:22
ilTextAreaInputGUI
This class represents a text area property in a property form.
Definition: class.ilTextAreaInputGUI.php:34
ilUtil\switchColor
static switchColor($a_num, $a_css1, $a_css2)
switches style sheets for each even $a_num (used for changing colors of different result rows) ...
Definition: class.ilUtil.php:630
ilFileDataForum
This class handles all operations on files for the forum object.
Definition: class.ilFileDataForum.php:15
ilDesktopItemHandling\addToDeskObject
addToDeskObject()
Add desktop item public.
ilObjectGUI\getCreationMode
getCreationMode()
get creation mode
Definition: class.ilObjectGUI.php:216
ilObject\getRefId
getRefId()
get reference id public
Definition: class.ilObject.php:328
ilObjForumGUI\handleFormInput
handleFormInput($a_text, $a_stripslashes=true)
Definition: class.ilObjForumGUI.php:3928
ilPermissionGUI
New PermissionGUI (extends from old ilPermission2GUI) RBAC related output.
Definition: class.ilPermissionGUI.php:19
$_REQUEST
if($_REQUEST['ilias_path']) define('ILIAS_HTTP_PATH' $_REQUEST['ilias_path']
Definition: index.php:7
$GLOBALS
$GLOBALS['PHPCAS_CLIENT']
This global variable is used by the interface class phpCAS.
Definition: CAS.php:276
ilForumTopic\_lookupTitle
static _lookupTitle($a_topic_id)
Looks up the title/subject of a topic/thread.
Definition: class.ilForumTopic.php:1121
ilObjForum
Class ilObjForum.
Definition: class.ilObjForum.php:18
ilObjForumGUI\getEditFormCustomValues
getEditFormCustomValues(Array &$a_values)
Definition: class.ilObjForumGUI.php:426
ilUtil\redirect
static redirect($a_script)
http redirect to other script
Definition: class.ilUtil.php:3635
ilObjectGUI\addHeaderAction
addHeaderAction()
Add header action menu.
Definition: class.ilObjectGUI.php:425
ilObjForumGUI\getThreadEditingForm
getThreadEditingForm($a_thread_id)
Definition: class.ilObjForumGUI.php:502
$html
$html
Definition: example_001.php:87
$params
$params
Definition: example_049.php:96
ilObjectGUI\initEditCustomForm
initEditCustomForm(ilPropertyFormGUI $a_form)
Add custom fields to update form.
Definition: class.ilObjectGUI.php:1179
ilFormPropertyGUI\setRequired
setRequired($a_required)
Set Required.
Definition: class.ilFormPropertyGUI.php:171
ilCommonActionDispatcherGUI\getInstanceFromAjaxCall
static getInstanceFromAjaxCall()
(Re-)Build instance from ajax call
Definition: class.ilCommonActionDispatcherGUI.php:81
ilFileDataForum\storeUploadedFile
storeUploadedFile($files)
Store uploaded files in filesystem.
Definition: class.ilFileDataForum.php:217
ilUtil\formCheckbox
static formCheckbox($checked, $varname, $value, $disabled=false)
??? public
Definition: class.ilUtil.php:452
ilObjForumGUI\getUserNotificationTableData
getUserNotificationTableData($user_ids, ilForumNotification $frm_noti)
Definition: class.ilObjForumGUI.php:4181
ilForumTopic\lookupForumIdByTopicId
static lookupForumIdByTopicId($a_topic_id)
Definition: class.ilForumTopic.php:1238
ilObjectGUI\addLocatorItems
addLocatorItems()
should be overwritten to add object specific items (repository items are preloaded) ...
Definition: class.ilObjectGUI.php:618
ilConfirmationGUI
Confirmation screen class.
Definition: class.ilConfirmationGUI.php:15
$ilErr
$ilErr
Definition: inc.setup_header.php:67