ILIAS  Release_5_0_x_branch Revision 61816
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class.ilWikiPageGUI.php
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1 <?php
2 /* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3 
4 include_once("./Services/COPage/classes/class.ilPageObjectGUI.php");
5 include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
6 
19 class ilWikiPageGUI extends ilPageObjectGUI
20 {
24  function __construct($a_id = 0, $a_old_nr = 0, $a_wiki_ref_id = 0)
25  {
26  global $tpl;
27 
28  // needed for notifications
29  $this->setWikiRefId($a_wiki_ref_id);
30 
31  parent::__construct("wpg", $a_id, $a_old_nr);
32  $this->getPageObject()->setWikiRefId($this->getWikiRefId());
33 
34  // content style
35  include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
36 
37  $tpl->setCurrentBlock("SyntaxStyle");
38  $tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
39  ilObjStyleSheet::getSyntaxStylePath());
40  $tpl->parseCurrentBlock();
41  }
42 
49  function setScreenIdComponent()
50  {
51  global $ilHelp;
52 
53  $ilHelp->setScreenIdComponent("copgwpg");
54  }
55 
56  function setWikiRefId($a_ref_id)
57  {
58  $this->wiki_ref_id = $a_ref_id;
59  }
60 
61  function getWikiRefId()
62  {
63  return $this->wiki_ref_id;
64  }
65 
69  function &executeCommand()
70  {
71  global $ilCtrl, $ilTabs, $ilUser, $ilAccess;
72 
73  $next_class = $this->ctrl->getNextClass($this);
74  $cmd = $this->ctrl->getCmd();
75 
76  switch($next_class)
77  {
78  case "ilnotegui":
79  $this->getTabs();
80  $ilTabs->setTabActive("pg");
81  return $this->preview();
82  break;
83 
84  case "ilratinggui":
85  // for rating side block
86  include_once("./Services/Rating/classes/class.ilRatingGUI.php");
87  $rating_gui = new ilRatingGUI();
88  $rating_gui->setObject($this->getPageObject()->getParentId(), "wiki",
89  $this->getPageObject()->getId(), "wpg");
90  $rating_gui->setUpdateCallback(array($this, "updateStatsRating"));
91  $this->ctrl->forwardCommand($rating_gui);
92  $ilCtrl->redirect($this, "preview");
93  break;
94 
95  case "ilpageobjectgui":
96  die("Deprecated. Wikipage gui forwarding to ilpageobject");
97  return;
98 
99  case "ilcommonactiondispatchergui":
100  include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
101  $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
102  $gui->enableCommentsSettings(false);
103  $gui->setRatingCallback($this, "preview");
104  $this->ctrl->forwardCommand($gui);
105  break;
106 
107  case "ilwikistatgui":
108  if($ilAccess->checkAccess("statistics_read", "", $this->wiki_ref_id))
109  {
110  $this->tabs_gui->clearTargets(); // see ilObjWikiGUI::getTabs()
111  $this->getTabs("statistics");
112 
113  include_once "Modules/Wiki/classes/class.ilWikiStatGUI.php";
114  $gui = new ilWikiStatGUI($this->getPageObject()->getParentId(),
115  $this->getPageObject()->getId());
116  $this->ctrl->forwardCommand($gui);
117  }
118  break;
119 
120  default:
121 
122  if (strtolower($ilCtrl->getNextClass()) == "ilpageeditorgui")
123  {
124  self::initEditingJS($this->tpl);
125  }
126 
127  if($_GET["ntf"])
128  {
129  include_once "./Services/Notification/classes/class.ilNotification.php";
130  switch($_GET["ntf"])
131  {
132  case 1:
133  ilNotification::setNotification(ilNotification::TYPE_WIKI, $ilUser->getId(), $this->getPageObject()->getParentId(), false);
134  break;
135 
136  case 2:
137  // remove all page notifications here?
138  ilNotification::setNotification(ilNotification::TYPE_WIKI, $ilUser->getId(), $this->getPageObject()->getParentId(), true);
139  break;
140 
141  case 3:
142  ilNotification::setNotification(ilNotification::TYPE_WIKI_PAGE, $ilUser->getId(), $this->getPageObject()->getId(), false);
143  break;
144 
145  case 4:
146  ilNotification::setNotification(ilNotification::TYPE_WIKI_PAGE, $ilUser->getId(), $this->getPageObject()->getId(), true);
147  break;
148  }
149  $ilCtrl->redirect($this, "preview");
150  }
151 
152  $this->setPresentationTitle($this->getWikiPage()->getTitle());
153  return parent::executeCommand();
154  }
155  }
156 
162  function setWikiPage($a_wikipage)
163  {
164  $this->setPageObject($a_wikipage);
165  }
166 
172  function getWikiPage()
173  {
174  return $this->getPageObject();
175  }
176 
180  static function getGUIForTitle($a_wiki_id, $a_title, $a_old_nr = 0, $a_wiki_ref_id = 0)
181  {
182  global $ilDB;
183 
184  include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
185  $id = ilWikiPage::getPageIdForTitle($a_wiki_id, $a_title);
186  $page_gui = new ilWikiPageGUI($id, $a_old_nr, $a_wiki_ref_id);
187 
188  return $page_gui;
189  }
190 
191  function setSideBlock()
192  {
193  ilObjWikiGUI::renderSideBlock($this->getWikiPage()->getId(),
194  $this->wiki_ref_id, $this->getWikiPage());
195  }
196 
197  function addHeaderAction($a_redraw = false)
198  {
199  global $ilUser, $ilAccess;
200 
201  $wiki_id = $this->getPageObject()->getParentId();
202  $page_id = $this->getPageObject()->getId();
203 
204  include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
205  $dispatcher = new ilCommonActionDispatcherGUI(ilCommonActionDispatcherGUI::TYPE_REPOSITORY,
206  $ilAccess, "wiki", $_GET["ref_id"], $wiki_id);
207  $dispatcher->setSubObject("wpg", $page_id);
208 
209  include_once "Services/Object/classes/class.ilObjectListGUI.php";
210  ilObjectListGUI::prepareJSLinks($this->ctrl->getLinkTarget($this, "redrawHeaderAction", "", true),
211  $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "ilnotegui"), "", "", true, false),
212  $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "iltagginggui"), "", "", true, false));
213 
214  $lg = $dispatcher->initHeaderAction();
215  $lg->enableNotes(true);
216  $lg->enableComments(ilObjWiki::_lookupPublicNotes($wiki_id), false);
217 
218  // rating
219  if (ilObjWiki::_lookupRatingOverall($wiki_id))
220  {
221  $lg->enableRating(true, $this->lng->txt("wiki_rate_overall"),
222  false,
223  // so ilCtrl does not use the shortcut via ilWikiGUI
224  array("ilcommonactiondispatchergui", "ilratinggui"));
225  }
226 
227  // notification
228  if ($ilUser->getId() != ANONYMOUS_USER_ID)
229  {
230  include_once "./Services/Notification/classes/class.ilNotification.php";
231  if(ilNotification::hasNotification(ilNotification::TYPE_WIKI, $ilUser->getId(), $wiki_id))
232  {
233  $this->ctrl->setParameter($this, "ntf", 1);
234  $lg->addCustomCommand($this->ctrl->getLinkTarget($this), "wiki_notification_deactivate_wiki");
235 
236  $lg->addHeaderIcon("not_icon",
237  ilUtil::getImagePath("notification_on.svg"),
238  $this->lng->txt("wiki_notification_activated"));
239  }
240  else
241  {
242  $this->ctrl->setParameter($this, "ntf", 2);
243  $lg->addCustomCommand($this->ctrl->getLinkTarget($this), "wiki_notification_activate_wiki");
244 
245  if(ilNotification::hasNotification(ilNotification::TYPE_WIKI_PAGE, $ilUser->getId(), $page_id))
246  {
247  $this->ctrl->setParameter($this, "ntf", 3);
248  $lg->addCustomCommand($this->ctrl->getLinkTarget($this), "wiki_notification_deactivate_page");
249 
250  $lg->addHeaderIcon("not_icon",
251  ilUtil::getImagePath("notification_on.svg"),
252  $this->lng->txt("wiki_page_notification_activated"));
253  }
254  else
255  {
256  $this->ctrl->setParameter($this, "ntf", 4);
257  $lg->addCustomCommand($this->ctrl->getLinkTarget($this), "wiki_notification_activate_page");
258 
259  $lg->addHeaderIcon("not_icon",
260  ilUtil::getImagePath("notification_off.svg"),
261  $this->lng->txt("wiki_notification_deactivated"));
262  }
263  }
264  $this->ctrl->setParameter($this, "ntf", "");
265  }
266 
267  if(!$a_redraw)
268  {
269  $this->tpl->setHeaderActionMenu($lg->getHeaderAction());
270  }
271  else
272  {
273  // we need to add onload code manually (rating, comments, etc.)
274  return $lg->getHeaderAction().
275  $this->tpl->getOnLoadCodeForAsynch();
276  }
277  }
278 
279  function redrawHeaderAction()
280  {
281  echo $this->addHeaderAction(true);
282  exit;
283  }
284 
288  function preview()
289  {
290  global $ilCtrl, $ilAccess, $lng, $tpl, $ilUser, $ilSetting, $ilToolbar;
291 
292  // block/unblock
293  if ($this->getPageObject()->getBlocked())
294  {
295  ilUtil::sendInfo($lng->txt("wiki_page_status_blocked"));
296  }
297 
298  $this->increaseViewCount();
299 
300  $this->addHeaderAction();
301 
302  // content
303  $this->setSideBlock();
304 
305  $wtpl = new ilTemplate("tpl.wiki_page_view_main_column.html",
306  true, true, "Modules/Wiki");
307 
308  $callback = array($this, "observeNoteAction");
309 
310  // notes
311  if (!$ilSetting->get("disable_comments") &&
312  ilObjWiki::_lookupPublicNotes($this->getPageObject()->getParentId()))
313  {
314  $may_delete = ($ilSetting->get("comments_del_tutor", 1) &&
315  $ilAccess->checkAccess("write", "", $_GET["ref_id"]));
316  $wtpl->setVariable("NOTES", $this->getNotesHTML($this->getPageObject(),
317  true, ilObjWiki::_lookupPublicNotes($this->getPageObject()->getParentId()),
318  $may_delete, $callback));
319  }
320 
321  // permanent link
322  $append = ($_GET["page"] != "")
323  ? "_".ilWikiUtil::makeUrlTitle($_GET["page"])
324  : "";
325 
326  // see #13804
327  if ($_GET["page"] != "")
328  {
329  $tpl->setPermanentLink("wiki", "", "wpage_".$this->getPageObject()->getId()."_".$_GET["ref_id"]);
330  }
331  else
332  {
333  $tpl->setPermanentLink("wiki", $_GET["ref_id"]);
334  }
335 
336 
337 
338  // page content
339  $this->setOutputMode(IL_PAGE_PRESENTATION);
340  $this->setRenderPageContainer(true);
341  $wtpl->setVariable("PAGE", $this->showPage());
342 
343  $tpl->setLoginTargetPar("wiki_".$_GET["ref_id"].$append);
344 
345  // last edited info
346  include_once("./Services/User/classes/class.ilUserUtil.php");
347  $wtpl->setVariable("LAST_EDITED_INFO",
348  $lng->txt("wiki_last_edited").": ".
349  ilDatePresentation::formatDate(
350  new ilDateTime($this->getPageObject()->getLastChange(),IL_CAL_DATETIME)).", ".
351  ilUserUtil::getNamePresentation($this->getPageObject()->getLastChangeUser(),
352  false, true, $ilCtrl->getLinkTarget($this, "preview")));
353 
354  $tpl->setLoginTargetPar("wiki_".$_GET["ref_id"].$append);
355 
356  //highlighting
357  if ($_GET["srcstring"] != "")
358  {
359  include_once './Services/Search/classes/class.ilUserSearchCache.php';
360  $cache = ilUserSearchCache::_getInstance($ilUser->getId());
361  $cache->switchSearchType(ilUserSearchCache::LAST_QUERY);
362  $search_string = $cache->getQuery();
363 
364  // advanced search?
365  if(is_array($search_string))
366  {
367  $search_string = $search_string["lom_content"];
368  }
369 
370  include_once("./Services/UIComponent/TextHighlighter/classes/class.ilTextHighlighterGUI.php");
371  include_once("./Services/Search/classes/class.ilQueryParser.php");
372  $p = new ilQueryParser($search_string);
373  $p->parse();
374 
375  $words = $p->getQuotedWords();
376  if (is_array($words))
377  {
378  foreach ($words as $w)
379  {
380  ilTextHighlighterGUI::highlight("ilCOPageContent", $w, $tpl);
381  }
382  }
383  $this->fill_on_load_code = true;
384  }
385 
386  return $wtpl->get();
387  }
388 
389  function showPage()
390  {
391  global $tpl, $ilCtrl;
392 
393  // content style
394 /* include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
395  $tpl->setCurrentBlock("ContentStyle");
396  $tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
397  ilObjStyleSheet::getContentStylePath(0));
398  $tpl->parseCurrentBlock();
399 */
400  $this->setTemplateOutput(false);
401 
402  if(!$this->getAbstractOnly())
403  {
404  $this->setPresentationTitle($this->getWikiPage()->getTitle());
405 
406  // wiki stats clean up
407  // $this->increaseViewCount();
408  }
409 
410  return parent::showPage();
411  }
412 
413  protected function increaseViewCount()
414  {
415  global $ilUser;
416 
417  $this->getWikiPage()->increaseViewCnt();
418 
419  // enable object statistics
420  require_once('Services/Tracking/classes/class.ilChangeEvent.php');
421  ilChangeEvent::_recordReadEvent("wiki", $this->getWikiPage()->getWikiRefId(),
422  $this->getWikiPage()->getWikiId(), $ilUser->getId());
423 
424  include_once "./Modules/Wiki/classes/class.ilWikiStat.php";
425  ilWikiStat::handleEvent(ilWikiStat::EVENT_PAGE_READ, $this->getWikiPage());
426  }
427 
431  function postOutputProcessing($a_output)
432  {
433  global $ilCtrl;
434 
435 //echo htmlentities($a_output);
436  include_once("./Modules/Wiki/classes/class.ilWikiUtil.php");
437 
438  $ilCtrl->setParameterByClass("ilobjwikigui", "from_page", ilWikiUtil::makeUrlTitle($_GET["page"]));
439  $output = ilWikiUtil::replaceInternalLinks($a_output,
440  $this->getWikiPage()->getWikiId(),
441  ($this->getOutputMode() == "offline"));
442  $ilCtrl->setParameterByClass("ilobjwikigui", "from_page", $_GET["from_page"]);
443 
444  return $output;
445  }
446 
450  function whatLinksHere()
451  {
452  global $tpl;
453 
454  include_once("./Modules/Wiki/classes/class.ilWikiPagesTableGUI.php");
455 
456  $this->setSideBlock($_GET["wpg_id"]);
457  $table_gui = new ilWikiPagesTableGUI($this, "whatLinksHere",
458  $this->getWikiPage()->getWikiId(), IL_WIKI_WHAT_LINKS_HERE, $_GET["wpg_id"]);
459 
460  $tpl->setContent($table_gui->getHTML());
461  }
462 
463  function getTabs($a_activate = "")
464  {
465  global $ilTabs, $ilCtrl, $ilAccess;
466 
467  parent::getTabs($a_activate);
468 
469  if($ilAccess->checkAccess("statistics_read", "", $_GET["ref_id"]))
470  {
471  $ilTabs->addTarget("statistics",
472  $this->ctrl->getLinkTargetByClass(array("ilwikipagegui", "ilwikistatgui"),
473  "initial"), "", "ilwikistatgui");
474  }
475 
476  $ilCtrl->setParameterByClass("ilobjwikigui", "wpg_id",
477  ilWikiPage::getPageIdForTitle($this->getPageObject()->getParentId(),
478  ilWikiUtil::makeDbTitle($_GET["page"])));
479  $ilCtrl->setParameterByClass("ilobjwikigui", "page", ilWikiUtil::makeUrlTitle($_GET["page"]));
480 
481  $ilTabs->addTarget("wiki_what_links_here",
482  $this->ctrl->getLinkTargetByClass("ilwikipagegui",
483  "whatLinksHere"), "whatLinksHere");
484  //$ilTabs->addTarget("wiki_print_view",
485  // $this->ctrl->getLinkTargetByClass("ilobjwikigui",
486  // "printViewSelection"), "printViewSelection");
487  $ilTabs->addTarget("wiki_print_view",
488  $this->ctrl->getLinkTargetByClass("ilwikipagegui",
489  "printViewSelection"), "printViewSelection");
490 
491  }
492 
496  function deleteWikiPageConfirmationScreen()
497  {
498  global $ilAccess, $tpl, $ilCtrl, $lng;
499 
500  if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
501  {
502  include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
503  $confirmation_gui = new ilConfirmationGUI();
504  $confirmation_gui->setFormAction($ilCtrl->getFormAction($this));
505  $confirmation_gui->setHeaderText($lng->txt("wiki_page_deletion_confirmation"));
506  $confirmation_gui->setCancel($lng->txt("cancel"), "cancelWikiPageDeletion");
507  $confirmation_gui->setConfirm($lng->txt("delete"), "confirmWikiPageDeletion");
508 
509  $dtpl = new ilTemplate("tpl.wiki_page_deletion_confirmation.html", true,
510  true, "Modules/Wiki");
511 
512  $dtpl->setVariable("PAGE_TITLE", $this->getWikiPage()->getTitle());
513 
514  // other pages that link to this page
515  $dtpl->setVariable("TXT_OTHER_PAGES", $lng->txt("wiki_other_pages_linking"));
516  $pages = ilWikiPage::getLinksToPage($this->getWikiPage()->getWikiId(),
517  $this->getWikiPage()->getId());
518  if (count($pages) > 0)
519  {
520  foreach($pages as $page)
521  {
522  $dtpl->setCurrentBlock("lpage");
523  $dtpl->setVariable("TXT_LINKING_PAGE", $page["title"]);
524  $dtpl->parseCurrentBlock();
525  }
526  }
527  else
528  {
529  $dtpl->setCurrentBlock("lpage");
530  $dtpl->setVariable("TXT_LINKING_PAGE", "-");
531  $dtpl->parseCurrentBlock();
532  }
533 
534  // contributors
535  $dtpl->setVariable("TXT_CONTRIBUTORS", $lng->txt("wiki_contributors"));
536  $contributors = ilWikiPage::getPageContributors($this->getWikiPage()->getId());
537  foreach($contributors as $contributor)
538  {
539  $dtpl->setCurrentBlock("contributor");
540  $dtpl->setVariable("TXT_CONTRIBUTOR",
541  $contributor["lastname"].", ".$contributor["firstname"]);
542  $dtpl->parseCurrentBlock();
543  }
544 
545  // notes/comments
546  include_once("./Services/Notes/classes/class.ilNote.php");
547  $cnt_note_users = ilNote::getUserCount($this->getPageObject()->getParentId(),
548  $this->getPageObject()->getId(), "wpg");
549  $dtpl->setVariable("TXT_NUMBER_USERS_NOTES_OR_COMMENTS",
550  $lng->txt("wiki_number_users_notes_or_comments"));
551  $dtpl->setVariable("TXT_NR_NOTES_COMMENTS", $cnt_note_users);
552 
553  $confirmation_gui->addItem("", "", $dtpl->get());
554 
555  $tpl->setContent($confirmation_gui->getHTML());
556  }
557  }
558 
562  function cancelWikiPageDeletion()
563  {
564  global $lng, $ilCtrl;
565 
566  $ilCtrl->redirect($this, "preview");
567 
568  }
569 
573  function confirmWikiPageDeletion()
574  {
575  global $ilAccess, $tpl, $ilCtrl, $lng;
576 
577  if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
578  {
579  $this->getPageObject()->delete();
580 
581  ilUtil::sendSuccess($lng->txt("wiki_page_deleted"), true);
582  }
583 
584  $ilCtrl->redirectByClass("ilobjwikigui", "allPages");
585  }
586 
590 
597  function printViewSelection()
598  {
599  global $ilUser, $lng, $ilToolbar, $ilCtrl, $tpl;
600 
601  /*$ilToolbar->setFormAction($ilCtrl->getFormActionByClass("ilobjwikigui", "printView"),
602  false, "print_view");
603  $ilToolbar->addFormButton($lng->txt("cont_show_print_view"), "printView");
604  $ilToolbar->setCloseFormTag(false);*/
605 
606  $this->initPrintViewSelectionForm();
607 
608  $tpl->setContent($this->form->getHTML());
609  }
610 
614  public function initPrintViewSelectionForm()
615  {
616  global $lng, $ilCtrl;
617 
618  $pages = ilWikiPage::getAllPages(ilObject::_lookupObjId($this->getWikiRefId()));
619 
620  include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
621  $this->form = new ilPropertyFormGUI();
622 
623  // because of PDF export
624  $this->form->setPreventDoubleSubmission(false);
625 
626 //var_dump($pages);
627  // selection type
628  $radg = new ilRadioGroupInputGUI($lng->txt("cont_selection"), "sel_type");
629  $radg->setValue("page");
630  $op1 = new ilRadioOption($lng->txt("cont_current_page"), "page");
631  $radg->addOption($op1);
632  $op2 = new ilRadioOption($lng->txt("wiki_whole_wiki")
633  ." (".$lng->txt("wiki_pages").": ".count($pages).")", "wiki");
634  $radg->addOption($op2);
635  $op3= new ilRadioOption($lng->txt("wiki_selected_pages"), "selection");
636  $radg->addOption($op3);
637 
638  include_once("./Services/Form/classes/class.ilNestedListInputGUI.php");
639  $nl = new ilNestedListInputGUI("", "obj_id");
640  $op3->addSubItem($nl);
641 
642  foreach ($pages as $p)
643  {
644  $nl->addListNode($p["id"], $p["title"], 0, false, false,
645  ilUtil::getImagePath("icon_pg.svg"), $lng->txt("wiki_page"));
646  }
647 
648  $this->form->addItem($radg);
649 
650  $this->form->addCommandButton("printViewOrder", $lng->txt("wiki_show_print_view"));
651  $this->form->addCommandButton("pdfExportOrder", $lng->txt("wiki_show_pdf_export"));
652  //$this->form->setOpenTag(false);
653  //$this->form->setCloseTag(false);
654 
655  $this->form->setTitle($lng->txt("cont_print_selection"));
656  $this->form->setFormAction($ilCtrl->getFormAction($this, "printViewOrder"));
657  }
658 
659  public function printViewOrder()
660  {
661  $this->printViewOrderList();
662  }
663 
664  public function pdfExportOrder()
665  {
666  $this->printViewOrderList(true);
667  }
668 
669  protected function printViewOrderList($a_pdf_export = false)
670  {
671  global $ilTabs;
672 
673  $pg_ids = $all_pages = array();
674 
675  // coming from type selection
676  if(!is_array($_POST["wordr"]))
677  {
678  switch(trim($_POST["sel_type"]))
679  {
680  case "wiki":
681  include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
682  $all_pages = ilWikiPage::getAllPages($this->getPageObject()->getWikiId());
683  foreach ($all_pages as $p)
684  {
685  $pg_ids[] = $p["id"];
686  }
687  break;
688 
689  case "selection":
690  if (is_array($_POST["obj_id"]))
691  {
692  $pg_ids = $_POST["obj_id"];
693  }
694  else
695  {
696  $pg_ids[] = $_GET["wpg_id"];
697  }
698  if(sizeof($pg_ids) > 1)
699  {
700  break;
701  }
702  else
703  {
704  $_GET["wpg_id"] = array_pop($pg_ids);
705  }
706  // fallthrough
707 
708  // no order needed for single page
709  default:
710  //case "page":
711  $this->ctrl->setParameterByClass("ilObjWikiGUI", "wpg_id", $_GET["wpg_id"]);
712  if($a_pdf_export)
713  {
714  $this->ctrl->redirectByClass("ilObjWikiGUI", "pdfExport");
715  }
716  else
717  {
718  $this->ctrl->redirectByClass("ilObjWikiGUI", "printView");
719  }
720  break;
721  }
722 
723  if($a_pdf_export)
724  {
725  $this->ctrl->setParameter($this, "pexp", 1);
726  }
727  }
728  // refresh sorting
729  else
730  {
731  $a_pdf_export = (bool)$_GET["pexp"];
732 
733  asort($_POST["wordr"]);
734  $pg_ids = array_keys($_POST["wordr"]);
735  }
736 
737  $ilTabs->clearTargets();
738  $ilTabs->setBackTarget($this->lng->txt("back"),
739  $this->ctrl->getLinkTarget($this, "preview"));
740 
741  if(!sizeof($all_pages))
742  {
743  include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
744  $all_pages = ilWikiPage::getAllPages($this->getPageObject()->getWikiId());
745  }
746 
747  include_once "Modules/Wiki/classes/class.ilWikiExportOrderTableGUI.php";
748  $tbl = new ilWikiExportOrderTableGUI($this, "printViewOrderList", $a_pdf_export, $all_pages, $pg_ids);
749  $this->tpl->setContent($tbl->getHTML());
750  }
751 
752 
756 
760  function blockWikiPage()
761  {
762  global $ilAccess, $tpl, $ilCtrl, $lng;
763 
764  if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
765  {
766  $this->getPageObject()->setBlocked(true);
767  $this->getPageObject()->update();
768 
769  ilUtil::sendSuccess($lng->txt("wiki_page_blocked"), true);
770  }
771 
772  $ilCtrl->redirect($this, "preview");
773  }
774 
778  function unblockWikiPage()
779  {
780  global $ilAccess, $tpl, $ilCtrl, $lng;
781 
782  if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
783  {
784  $this->getPageObject()->setBlocked(false);
785  $this->getPageObject()->update();
786 
787  ilUtil::sendSuccess($lng->txt("wiki_page_unblocked"), true);
788  }
789 
790  $ilCtrl->redirect($this, "preview");
791  }
792 
793 
797 
801  function renameWikiPage()
802  {
803  global $ilAccess, $tpl, $ilCtrl, $lng;
804 
805  if (($ilAccess->checkAccess("edit_content", "", $_GET["ref_id"]) && !$this->getPageObject()->getBlocked())
806  || $ilAccess->checkAccess("write", "", $_GET["ref_id"]))
807  {
808  $this->initRenameForm();
809  $tpl->setContent($this->form->getHTML());
810  }
811  }
812 
818  protected function initRenameForm()
819  {
820  global $lng, $ilCtrl;
821 
822  include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
823  $this->form = new ilPropertyFormGUI();
824 
825  // new name
826  $ti = new ilTextInputGUI($lng->txt("wiki_new_page_name"), "new_page_name");
827  $ti->setMaxLength(200);
828  $ti->setSize(50);
829  $ti->setValue($this->getPageObject()->getTitle());
830  $ti->setRequired(true);
831  $this->form->addItem($ti);
832 
833  $this->form->addCommandButton("renamePage", $lng->txt("wiki_rename"));
834  $this->form->addCommandButton("preview", $lng->txt("cancel"));
835 
836  $this->form->setTitle($lng->txt("wiki_rename_page"));
837  $this->form->setFormAction($ilCtrl->getFormAction($this));
838  }
839 
843  public function renamePage()
844  {
845  global $tpl, $lng, $ilCtrl, $ilAccess;
846 
847  $this->initRenameForm();
848  if ($this->form->checkInput())
849  {
850  if (($ilAccess->checkAccess("edit_content", "", $_GET["ref_id"]) && !$this->getPageObject()->getBlocked())
851  || $ilAccess->checkAccess("write", "", $_GET["ref_id"]))
852  {
853  $new_name = $this->form->getInput("new_page_name");
854 
855  $page_title = ilWikiUtil::makeDbTitle($new_name);
856  $pg_id = ilWikiPage::_getPageIdForWikiTitle($this->getPageObject()->getWikiId(), $page_title);
857 
858  // we might get the same page id back here, if the page
859  // name only differs in diacritics
860  // see bug http://www.ilias.de/mantis/view.php?id=11226
861  if ($pg_id > 0 && $pg_id != $this->getPageObject()->getId())
862  {
863  ilUtil::sendFailure($lng->txt("wiki_page_already_exists"));
864  }
865  else
866  {
867  $new_name = $this->getPageObject()->rename($new_name);
868  $ilCtrl->setParameterByClass("ilobjwikigui", "page", ilWikiUtil::makeUrlTitle($new_name));
869  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
870  $ilCtrl->redirect($this, "preview");
871  }
872  }
873  }
874 
875  $this->form->setValuesByPost();
876  $tpl->setContent($this->form->getHtml());
877  }
878 
882 
883  function activateWikiPageRating()
884  {
885  global $lng, $ilCtrl;
886 
887  $this->getPageObject()->setRating(true);
888  $this->getPageObject()->update();
889 
890  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
891  $ilCtrl->redirect($this, "preview");
892  }
893 
894  function deactivateWikiPageRating()
895  {
896  global $lng, $ilCtrl;
897 
898  $this->getPageObject()->setRating(false);
899  $this->getPageObject()->update();
900 
901  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
902  $ilCtrl->redirect($this, "preview");
903  }
904 
905 
906  function observeNoteAction($a_wiki_id, $a_page_id, $a_type, $a_action, $a_note_id)
907  {
908  // #10040 - get note text
909  include_once "Services/Notes/classes/class.ilNote.php";
910  $note = new ilNote($a_note_id);
911  $note = $note->getText();
912 
913  include_once "./Services/Notification/classes/class.ilNotification.php";
914  ilWikiUtil::sendNotification("comment", ilNotification::TYPE_WIKI_PAGE, $this->getWikiRefId(), $a_page_id, $note);
915  }
916 
917  public function updateStatsRating($a_wiki_id, $a_wiki_type, $a_page_id, $a_page_type)
918  {
919  include_once "./Modules/Wiki/classes/class.ilWikiStat.php";
920  ilWikiStat::handleEvent(ilWikiStat::EVENT_PAGE_RATING, $this->getPageObject());
921  }
922 
923 
924  //
925  // advanced meta data
926  //
927 
928  protected function initAdvancedMetaDataForm()
929  {
930  global $ilCtrl, $lng;
931 
932  $page = $this->getWikiPage();
933 
934  include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
935  $form = new ilPropertyFormGUI();
936  $form->setFormAction($ilCtrl->getFormAction($this, "updateAdvancedMetaData"));
937 
938  // :TODO:
939  $form->setTitle($lng->txt("wiki_advmd_block_title").": ".$page->getTitle());
940 
941  include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDRecordGUI.php');
942  $this->record_gui = new ilAdvancedMDRecordGUI(ilAdvancedMDRecordGUI::MODE_EDITOR,'wiki',$page->getWikiId(),'wpg',$page->getId());
943  $this->record_gui->setPropertyForm($form);
944  $this->record_gui->setSelectedOnly(true); // #14912
945  $this->record_gui->parse();
946 
947  $form->addCommandButton("updateAdvancedMetaData", $lng->txt("save"));
948  $form->addCommandButton("preview", $lng->txt("cancel"));
949 
950  return $form;
951  }
952 
953  function editAdvancedMetaData(ilPropertyFormGUI $a_form = null)
954  {
955  global $ilTabs, $lng, $ilCtrl, $tpl;
956 
957  $ilTabs->clearTargets();
958  $ilTabs->setBackTarget($lng->txt("back"),
959  $ilCtrl->getLinkTarget($this, "preview"));
960 
961  if(!$a_form)
962  {
963  $a_form = $this->initAdvancedMetaDataForm();
964  }
965 
966  $tpl->setContent($a_form->getHTML());
967  }
968 
969  function updateAdvancedMetaData()
970  {
971  global $ilCtrl, $lng;
972 
973  $form = $this->initAdvancedMetaDataForm();
974 
975  // needed for proper advanced MD validation
976  $form->checkInput();
977  if(!$this->record_gui->importEditFormPostValues())
978  {
979  $this->editInfoObject($form);
980  return false;
981  }
982 
983  if($this->record_gui->writeEditForm())
984  {
985  ilUtil::sendSuccess($lng->txt("settings_saved"), true);
986  }
987  $ilCtrl->redirect($this, "preview");
988  }
989 
990  function hideAdvancedMetaData()
991  {
992  global $ilCtrl, $lng;
993 
994  $this->getPageObject()->hideAdvancedMetadata(true);
995  $this->getPageObject()->update();
996 
997  ilUtil::sendSuccess($lng->txt("settings_saved"), true);
998  $ilCtrl->redirect($this, "preview");
999  }
1000 
1001  function unhideAdvancedMetaData()
1002  {
1003  global $ilCtrl, $lng;
1004 
1005  $this->getPageObject()->hideAdvancedMetadata(false);
1006  $this->getPageObject()->update();
1007 
1008  ilUtil::sendSuccess($lng->txt("settings_saved"), true);
1009  $ilCtrl->redirect($this, "preview");
1010  }
1011 
1018  function edit()
1019  {
1020  global $tpl, $lng;
1021 
1022  self::initEditingJS($tpl);
1023 
1024  return parent::edit();
1025  }
1026 
1032  static function initEditingJS(ilTemplate $a_tpl)
1033  {
1034  global $lng;
1035 
1036  $a_tpl->addJavascript("./Modules/Wiki/js/WikiEdit.js");
1037  $a_tpl->addOnLoadCode("il.Wiki.Edit.txt.page_exists = '".$lng->txt("wiki_page_exists")."';");
1038  $a_tpl->addOnLoadCode("il.Wiki.Edit.txt.new_page = '".$lng->txt("wiki_new_page")."';");
1039  }
1040 
1041 
1045  function insertWikiLink()
1046  {
1047  global $lng, $ilCtrl;
1048 
1049  include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
1050  $form = new ilPropertyFormGUI();
1051  $form->addCommandButton("addWikiLink", $lng->txt("wiki_add_link"));
1052  $form->addCommandButton("searchWikiLink", $lng->txt("search"));
1053 
1054  // Target page
1055  $tp = new ilTextInputGUI($this->lng->txt("wiki_target_page"), "target_page");
1056  $tp->setSize(18);
1057  $tp->setRequired(true);
1058  $tp->setInfo("...");
1059  $tp->setDataSource($ilCtrl->getLinkTarget($this, "insertWikiLinkAC", "", true));
1060  $form->addItem($tp);
1061 
1062  // Link text
1063  $lt = new ilTextInputGUI($this->lng->txt("wiki_link_text"), "link_text");
1064  $lt->setSize(18);
1065  $form->addItem($lt);
1066 
1067  //$form->setTitle($lng->txt("wiki_link"));
1068 
1069  echo $form->getHTML();
1070  exit;
1071  }
1072 
1076  function insertWikiLinkAC()
1077  {
1078  $result = array();
1079 
1080  $term = $_GET["term"];
1081 
1082  // if page exists, make it first entry
1083  if (ilWikiPage::_wikiPageExists($this->getPageObject()->getParentId(), $term))
1084  {
1085  $entry = new stdClass();
1086  $entry->value = $term;
1087  $entry->label = $term;
1088  $result[] = $entry;
1089  }
1090 
1091  $res = ilWikiPage::getPagesForSearch($this->getPageObject()->getParentId(), $term);
1092 
1093  $cnt = 0;
1094  foreach ($res as $r)
1095  {
1096  if ($result[0]->value == $r)
1097  {
1098  continue;
1099  }
1100  if ($cnt++ > 19)
1101  {
1102  continue;
1103  }
1104  $entry = new stdClass();
1105  $entry->value = $r;
1106  $entry->label = $r;
1107  $result[] = $entry;
1108  }
1109 
1110  include_once './Services/JSON/classes/class.ilJsonUtil.php';
1111  echo ilJsonUtil::encode($result);
1112  exit;
1113  }
1114 
1118  function searchWikiLinkAC()
1119  {
1120  global $lng;
1121 
1122  $lng->loadLanguageModule("wiki");
1123 
1124  $tpl = new ilTemplate("tpl.wiki_ac_search_result.html", true, true, "Modules/Wiki");
1125  $term = trim($_GET["term"]);
1126 
1127  $pages = ilObjWiki::_performSearch($this->getPageObject()->getParentId(), $term);
1128 
1129  $found = array();
1130  foreach ($pages as $page)
1131  {
1132  $found[] = array("page_id" => $page["page_id"], "title" => ilWikiPage::lookupTitle($page["page_id"]));
1133  }
1134 
1135  // sort if all pages are listed
1136  if ($term == "")
1137  {
1138  $found = ilUtil::sortArray($found, "title", "asc");
1139  }
1140 
1141  foreach ($found as $f)
1142  {
1143  $tpl->setCurrentBlock("item");
1144  $tpl->setVariable("WIKI_TITLE", $f["title"]);
1145  $tpl->parseCurrentBlock();
1146  }
1147 
1148  if (count($pages) == 0)
1149  {
1150  $tpl->setVariable("INFOTEXT", str_replace("$1", $term, $lng->txt("wiki_no_page_found")));
1151  }
1152  else if ($term == '')
1153  {
1154  $tpl->setVariable("INFOTEXT", $lng->txt("wiki_no_search_term"), $term);
1155  }
1156  else
1157  {
1158  $tpl->setVariable("INFOTEXT", str_replace("$1", $term, $lng->txt("wiki_pages_found")));
1159  }
1160 
1161  $tpl->setVariable("TXT_BACK", $lng->txt("back"));
1162  echo $tpl->get();
1163  exit;
1164  }
1165 }
1166 
1167 ?>