ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilLMPresentationGUI.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once("./Modules/LearningModule/classes/class.ilObjLearningModule.php");
5require_once("./Services/MainMenu/classes/class.ilMainMenuGUI.php");
6require_once("./Services/Style/classes/class.ilObjStyleSheet.php");
7
23class ilLMPresentationGUI
24{
25 var $ilias;
26 var $lm;
27 var $tpl;
28 var $lng;
29 var $layout_doc;
30 var $offline;
31 var $offline_directory;
32 protected $current_page_id = false;
33 protected $focus_id = 0; // focus id is set e.g. from learning objectives course, we focus on a chapter/page
34 protected $export_all_languages = false;
35
36 private $needs_to_be_purchased = false;
37
38 function ilLMPresentationGUI()
39 {
40 global $ilUser, $lng, $tpl, $rbacsystem, $ilCtrl, $ilAccess;
41
42 // load language vars
43 $lng->loadLanguageModule("content");
44
45 $this->lng = $lng;
46 $this->tpl = $tpl;
47 $this->offline = false;
48 $this->frames = array();
49 $this->ctrl = $ilCtrl;
50 $this->ctrl->saveParameter($this, array("ref_id", "transl", "focus_id", "focus_return"));
51 $this->lm_set = new ilSetting("lm");
52
53 include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleGUI.php");
54 $this->lm_gui = new ilObjLearningModuleGUI($data,$_GET["ref_id"],true,false);
55 $this->lm = $this->lm_gui->object;
56
57 // language translation
58 include_once("./Services/Object/classes/class.ilObjectTranslation.php");
59 $this->ot = ilObjectTranslation::getInstance($this->lm->getId());
60 //include_once("./Services/COPage/classes/class.ilPageMultiLang.php");
61 //$this->ml = new ilPageMultiLang("lm", $this->lm->getId());
62 $this->lang = "-";
63 if ($this->ot->getContentActivated())
64 {
65 $langs = $this->ot->getLanguages();
66 if (isset($langs[$_GET["transl"]]) || $_GET["transl"] == $this->ot->getMasterLanguage())
67 {
68 $this->lang = $_GET["transl"];
69 }
70 else if (isset($langs[$ilUser->getCurrentLanguage()]))
71 {
72 $this->lang = $ilUser->getCurrentLanguage();
73 }
74 if ($this->lang == $this->ot->getMasterLanguage())
75 {
76 $this->lang = "-";
77 }
78 }
79
80 if(IS_PAYMENT_ENABLED)
81 {
82 include_once 'Services/Payment/classes/class.ilPaymentObject.php';
83 $this->needs_to_be_purchased = ilPaymentObject::_requiresPurchaseToAccess((int)$this->lm->getRefId());
84 }
85 else $this->needs_to_be_purchased = false;
86
87 // check, if learning module is online
88 if (!$rbacsystem->checkAccess("write", $_GET["ref_id"]))
89 {
90 if (!$this->lm->getOnline())
91 {
92 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
93 }
94 }
95
96 include_once("./Modules/LearningModule/classes/class.ilLMTree.php");
97 $this->lm_tree = ilLMTree::getInstance($this->lm->getId());
98
99 /*$this->lm_tree = new ilTree($this->lm->getId());
100 $this->lm_tree->setTableNames('lm_tree','lm_data');
101 $this->lm_tree->setTreeTablePK("lm_id");*/
102
103 if ((int) $_GET["focus_id"] > 0 && $this->lm_tree->isInTree((int) $_GET["focus_id"]))
104 {
105 $this->focus_id = (int) $_GET["focus_id"];
106 }
107 }
108
109
113 function executeCommand()
114 {
115 global $ilNavigationHistory, $ilAccess, $ilias, $lng, $ilCtrl, $ilUser;
116
117 if(IS_PAYMENT_ENABLED)
118 {
119 include_once 'Services/Payment/classes/class.ilPaymentObject.php';
120 if($ilAccess->checkAccess('visible', '', $_GET['ref_id']) &&
121 $this->needs_to_be_purchased)
122 {
123 if(!((int)$_GET['obj_id'] &&
124 ($this->lm->getPublicAccessMode() == 'selected' && ilLMObject::_isPagePublic($_GET['obj_id'])) &&
125 ($this->ctrl->getCmd() == 'layout' || $this->ctrl->getCmd() == '')))
126
127 {
128 unset($_GET['obj_id']);
129
130 $this->tpl->getStandardTemplate();
131 $this->ilLocator();
132
133 include_once 'Services/Payment/classes/class.ilShopPurchaseGUI.php';
134 $pp = new ilShopPurchaseGUI((int)$_GET['ref_id']);
135 $ret = $this->ctrl->forwardCommand($pp);
136 $this->tpl->show();
137 return true;
138 }
139 }
140 }
141 // check read permission, payment and parent conditions
142 // todo: replace all this by ilAccess call
143 if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) &&
144 (!(($this->ctrl->getCmd() == "infoScreen" || $this->ctrl->getNextClass() == "ilinfoscreengui")
145 && $ilAccess->checkAccess("visible", "", $_GET["ref_id"]))))
146 {
147 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
148 }
149
150 $next_class = $this->ctrl->getNextClass($this);
151 $cmd = $this->ctrl->getCmd("layout", array("showPrintView"));
152
153 $cmd = (isset($_POST['cmd']['citation']))
154 ? "ilCitation"
155 : $cmd;
156
157 $obj_id = $_GET["obj_id"];
158 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
159 $ilNavigationHistory->addItem($_GET["ref_id"], $this->ctrl->getLinkTarget($this),"lm");
160 $this->ctrl->setParameter($this, "obj_id", $obj_id);
161
162 switch($next_class)
163 {
164 case "ilnotegui":
165 $ret = $this->layout();
166 break;
167
168 case "ilinfoscreengui":
169 $ret = $this->outputInfoScreen();
170 break;
171
172 case "ilcommonactiondispatchergui":
173 include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
174 $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
175 $gui->enableCommentsSettings(false);
176 $this->ctrl->forwardCommand($gui);
177 break;
178
179 case "illmpagegui":
180 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
181 $page_gui = $this->getLMPageGUI($_GET["obj_id"]);
182 $this->basicPageGuiInit($page_gui);
183 $ret = $ilCtrl->forwardCommand($page_gui);
184 break;
185
186 case "ilglossarydefpagegui":
187 include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
188 $page_gui = new ilGlossaryDefPageGUI($_GET["obj_id"]);
189 $this->basicPageGuiInit($page_gui);
190 $ret = $ilCtrl->forwardCommand($page_gui);
191 break;
192
193 case "illearningprogressgui":
194 $this->initScreenHead("learning_progress");
195 include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
196 $new_gui = new ilLearningProgressGUI(ilLearningProgressGUI::LP_CONTEXT_REPOSITORY, $_GET["ref_id"], $ilUser->getId());
197 $this->ctrl->forwardCommand($new_gui);
198 break;
199
200 case "ilratinggui":
201 include_once("./Services/Rating/classes/class.ilRatingGUI.php");
202 $rating_gui = new ilRatingGUI();
203 $rating_gui->setObject($this->lm->getId(), "lm", $_GET["obj_id"], "lm");
204 $this->ctrl->forwardCommand($rating_gui);
205 break;
206
207 default:
208 $ret = $this->$cmd();
209 break;
210 }
211 }
212
213
217 function setOfflineMode($a_offline = true, $a_all_languages = false)
218 {
219 $this->offline = $a_offline;
220 $this->export_all_languages = $a_all_languages;
221 }
222
223
227 function offlineMode()
228 {
229 return $this->offline;
230 }
231
237 function setExportFormat($a_format)
238 {
239 $this->export_format = $a_format;
240 }
241
247 function getExportFormat()
248 {
249 return $this->export_format;
250 }
251
255 function nop()
256 {
257 }
258
267 function export()
268 {
269 switch($this->lm->getType())
270 {
271 case "dbk":
272 $this->lm_gui->export();
273 break;
274 }
275 }
276
282 function getTracker()
283 {
284 include_once("./Modules/LearningModule/classes/class.ilLMTracker.php");
285 $tracker = ilLMTracker::getInstance($this->lm->getRefId());
286 $tracker->setCurrentPage($this->getCurrentPageId());
287 return $tracker;
288 }
289
290 function attrib2arr($a_attributes)
291 {
292 $attr = array();
293 if(!is_array($a_attributes))
294 {
295 return $attr;
296 }
297 foreach ($a_attributes as $attribute)
298 {
299 $attr[$attribute->name()] = $attribute->value();
300 }
301 return $attr;
302 }
303
307 function getCurrentFrameSet()
308 {
309 return $this->frames;
310 }
311
315 function determineLayout()
316 {
317 if ($this->getExportFormat() == "scorm")
318 {
319 $layout = "1window";
320 }
321 else
322 {
323 $layout = $this->lm->getLayout();
324 if ($this->lm->getLayoutPerPage())
325 {
326 $pg_id = $this->getCurrentPageId();
327 if (!in_array($_GET["frame"], array("", "_blank")) && $_GET["from_page"] > 0)
328 {
329 $pg_id = (int) $_GET["from_page"];
330 }
331
332 // this is needed, e.g. lm is toc2win, page is 3window and media linked to media frame
333 if (in_array($_GET["cmd"], array("media", "glossary")) && $_GET["back_pg"] > 0)
334 {
335 $pg_id = (int) $_GET["back_pg"];
336 }
337
338 if ($pg_id > 0)
339 {
340 $lay = ilLMObject::lookupLayout($pg_id);
341 if ($lay != "")
342 {
343 $layout = $lay;
344 }
345 }
346 }
347 }
348
349 return $layout;
350 }
351
352 function resume()
353 {
354 global $ilUser;
355
356 if ($ilUser->getId() != ANONYMOUS_USER_ID && $_GET["focus_id"] == "")
357 {
358 include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleAccess.php");
359 $last_accessed_page = ilObjLearningModuleAccess::_getLastAccessedPage((int)$_GET["ref_id"], $ilUser->getId());
360
361 // if last accessed page was final page do nothing, start over
362 if($last_accessed_page &&
363 $last_accessed_page != $this->lm_tree->getLastActivePage())
364 {
365 $_GET["obj_id"] = $last_accessed_page;
366 }
367 }
368
369 $this->layout();
370 }
371
375 function layout($a_xml = "main.xml", $doShow = true)
376 {
377 global $tpl, $ilSetting, $ilCtrl, $ilUser;
378
379 $layout = $this->determineLayout();
380
381 // xmldocfile is deprecated! Use domxml_open_file instead.
382 // But since using relative pathes with domxml under windows don't work,
383 // we need another solution:
384 $xmlfile = file_get_contents("./Modules/LearningModule/layouts/lm/".$layout."/".$a_xml);
385
386 if (!$doc = domxml_open_mem($xmlfile))
387 {
388 include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
389 throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Error reading ".
390 $layout."/".$a_xml.".");
391 }
392 $this->layout_doc = $doc;
393//echo ":".htmlentities($xmlfile).":$layout:$a_xml:";
394
395 // get current frame node
396 $xpc = xpath_new_context($doc);
397 $path = (empty($_GET["frame"]) || ($_GET["frame"] == "_blank"))
398 ? "/ilLayout/ilFrame[1]"
399 : "//ilFrame[@name='".$_GET["frame"]."']";
400 $result = xpath_eval($xpc, $path);
401 $found = $result->nodeset;
402 if (count($found) != 1)
403 {
404 include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
405 throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Found ".count($found)." nodes for ".
406 " path ".$path." in ".$layout."/".$a_xml.". LM Layout is ".$this->lm->getLayout());
407 }
408 $node = $found[0];
409
410 // ProcessFrameset
411 // node is frameset, if it has cols or rows attribute
412 $attributes = $this->attrib2arr($node->attributes());
413
414 $this->frames = array();
415 if((!empty($attributes["rows"])) || (!empty($attributes["cols"])))
416 {
417 $content .= $this->buildTag("start", "frameset", $attributes);
418 //$this->frames = array();
419 $this->processNodes($content, $node);
420 $content .= $this->buildTag("end", "frameset");
421 $this->tpl = new ilTemplate("tpl.frameset.html", true, true, "Modules/LearningModule");
422 $this->renderPageTitle();
423 $this->tpl->setVariable("FS_CONTENT", $content);
424 if (!$doshow)
425 {
426 $content = $this->tpl->get();
427 }
428 }
429 else // node is frame -> process the content tags
430 {
431 // ProcessContentTag
432 //if ((empty($attributes["template"]) || !empty($_GET["obj_type"])))
433 if ((empty($attributes["template"]) || !empty($_GET["obj_type"]))
434 && ($_GET["frame"] != "_blank" || $_GET["obj_type"] != "MediaObject"))
435 {
436 // we got a variable content frame (can display different
437 // object types (PageObject, MediaObject, GlossarItem)
438 // and contains elements for them)
439
440 // determine object type
441 if(empty($_GET["obj_type"]))
442 {
443 $obj_type = "PageObject";
444 }
445 else
446 {
447 $obj_type = $_GET["obj_type"];
448 }
449
450 // get object specific node
451 $childs = $node->child_nodes();
452 $found = false;
453 foreach($childs as $child)
454 {
455 if ($child->node_name() == $obj_type)
456 {
457 $found = true;
458 $attributes = $this->attrib2arr($child->attributes());
459 $node = $child;
460//echo "<br>2node:".$node->node_name();
461 break;
462 }
463 }
464 if (!$found)
465 {
466 include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
467 throw new ilLMPresentationException("ilLMPresentation: No template specified for frame '".
468 $_GET["frame"]."' and object type '".$obj_type."'.");
469 }
470 }
471
472 // get template
473 $in_module = ($attributes["template_location"] == "module")
474 ? true
475 : false;
476 if ($in_module)
477 {
478 $this->tpl = new ilTemplate($attributes["template"], true, true, $in_module);
479 $this->tpl->setBodyClass("");
480 }
481 else
482 {
483 $this->tpl = $tpl;
484 }
485
486 // set style sheets
487 if (!$this->offlineMode())
488 {
489 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
490 }
491 else
492 {
493 $style_name = $ilUser->getPref("style").".css";
494 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
495 }
496
497 include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
498
499 iljQueryUtil::initjQuery($this->tpl);
500 iljQueryUtil::initjQueryUI($this->tpl);
501
502 include_once("./Services/UICore/classes/class.ilUIFramework.php");
503 ilUIFramework::init($this->tpl);
504
505 // to make e.g. advanced seletions lists work:
506 $GLOBALS["tpl"] = $this->tpl;
507
508 $childs = $node->child_nodes();
509
510 foreach($childs as $child)
511 {
512
513 $child_attr = $this->attrib2arr($child->attributes());
514
515 switch ($child->node_name())
516 {
517 case "ilMainMenu":
518 $this->ilMainMenu();
519 //$this->renderPageTitle();
520 break;
521
522 case "ilTOC":
523 $this->ilTOC($child_attr["target_frame"]);
524 break;
525
526 case "ilPage":
527 $this->renderPageTitle();
528 switch($this->lm->getType())
529 {
530 case "lm":
531 unset($_SESSION["tr_id"]);
532 unset($_SESSION["bib_id"]);
533 unset($_SESSION["citation"]);
534 $content = $this->ilPage($child);
535 break;
536 }
537 break;
538
539 case "ilGlossary":
540 $content = $this->ilGlossary($child);
541 break;
542
543 case "ilLMNavigation":
544 $this->ilLMNavigation();
545 break;
546
547 case "ilMedia":
548 $this->ilMedia();
549 break;
550
551 case "ilLocator":
552 $this->ilLocator();
553 break;
554
555 case "ilJavaScript":
556 $this->ilJavaScript($child_attr["inline"], $child_attr["file"],
557 $child_attr["location"]);
558 break;
559
560 case "ilLMMenu":
561 $this->ilLMMenu();
562 break;
563
564 case "ilLMHead":
565 $this->ilLMHead();
566 break;
567
568 case "ilLMSubMenu":
569 $this->ilLMSubMenu();
570 break;
571
572 case "ilLMNotes":
573 $this->ilLMNotes();
574 break;
575 }
576 }
577
578 // TODO: Very dirty hack to force the import of JavaScripts in learning content in the FAQ frame (e.g. if jsMath is in the content)
579 // Unfortunately there is no standardized way to do this somewhere else. Calling fillJavaScripts always in ilTemplate causes multiple additions of the the js files.
580 // 19.7.2014: outcommented, since fillJavaScriptFiles is called in the next blocks, and the
581 // following lines would add the js files two times
582// if (strcmp($_GET["frame"], "topright") == 0) $this->tpl->fillJavaScriptFiles();
583// if (strcmp($_GET["frame"], "right") == 0) $this->tpl->fillJavaScriptFiles();
584// if (strcmp($_GET["frame"], "botright") == 0) $this->tpl->fillJavaScriptFiles();
585
586 if (!$this->offlineMode())
587 {
588 include_once("./Services/Accordion/classes/class.ilAccordionGUI.php");
589 ilAccordionGUI::addJavaScript();
590 ilAccordionGUI::addCss();
591
592
593 $this->tpl->addJavascript("./Modules/LearningModule/js/LearningModule.js");
594 include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
595 $close_call = "il.LearningModule.setCloseHTML('".ilGlyphGUI::get(ilGlyphGUI::CLOSE)."');";
596 $this->tpl->addOnLoadCode($close_call);
597
598 //$store->set("cf_".$this->lm->getId());
599
600 // handle initial content
601 if ($_GET["frame"] == "")
602 {
603 include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
604 $store = new ilSessionIStorage("lm");
605 $last_frame_url = $store->get("cf_".$this->lm->getId());
606 if ($last_frame_url != "")
607 {
608 $this->tpl->addOnLoadCode("il.LearningModule.setLastFrameUrl('".$last_frame_url."', 'center_bottom');");
609 }
610
611 if (in_array($layout, array("toc2windyn")))
612 {
613 $this->tpl->addOnLoadCode("il.LearningModule.setSaveUrl('".
614 $ilCtrl->getLinkTarget($this, "saveFrameUrl", "", false, false)."');
615 il.LearningModule.openInitFrames();
616 ");
617 }
618 $this->tpl->addOnLoadCode("il.LearningModule.setTocRefreshUrl('".
619 $ilCtrl->getLinkTarget($this, "refreshToc", "", false, false)."');
620 ");
621 }
622
623 // from main menu
624// $this->tpl->addJavascript("./Services/JavaScript/js/Basic.js");
625 $this->tpl->addJavascript("./Services/Navigation/js/ServiceNavigation.js");
626 $this->tpl->fillJavaScriptFiles();
627 $this->tpl->fillScreenReaderFocus();
628
629 $this->tpl->fillCssFiles();
630 }
631 else
632 {
633 // reset standard css files
634 $this->tpl->resetJavascript();
635 $this->tpl->resetCss();
636 $this->tpl->setBodyClass("ilLMNoMenu");
637
638 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
639 foreach (ilObjContentObject::getSupplyingExportFiles() as $f)
640 {
641 if ($f["type"] == "js")
642 {
643 $this->tpl->addJavascript($f["target"]);
644 }
645 if ($f["type"] == "css")
646 {
647 $this->tpl->addCSS($f["target"]);
648 }
649 }
650 $this->tpl->fillJavaScriptFiles(true);
651 $this->tpl->fillCssFiles(true);
652 }
653
654
655 $this->tpl->fillBodyClass();
656
657 }
658
659 if ($doShow)
660 {
661 // (horrible) workaround for preventing template engine
662 // from hiding paragraph text that is enclosed
663 // in curly brackets (e.g. "{a}", see ilPageObjectGUI::showPage())
664
665 $this->tpl->fillTabs();
666 if ($this->fill_on_load_code)
667 {
668 $this->tpl->fillOnLoadCode();
669 }
670 $content = $this->tpl->get();
671 $content = str_replace("&#123;", "{", $content);
672 $content = str_replace("&#125;", "}", $content);
673
674 header('Content-type: text/html; charset=UTF-8');
675 echo $content;
676 }
677 else
678 {
679 $this->tpl->fillLeftNav();
680 $this->tpl->fillOnLoadCode();
681 $content = $this->tpl->get();
682 }
683
684 return($content);
685 }
686
693 function saveFrameUrl()
694 {
695 include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
696 $store = new ilSessionIStorage("lm");
697 if ($_GET["url"] != "")
698 {
699 $store->set("cf_".$this->lm->getId(), $_GET["url"]);
700 }
701 else
702 {
703 $store->set("cf_".$this->lm->getId(), $_GET["url"]);
704 }
705 }
706
707
708 function fullscreen()
709 {
710 return $this->layout("fullscreen.xml", !$this->offlineMode());
711 }
712
713 function media()
714 {
715 if ($_GET["frame"] != "_blank")
716 {
717 return $this->layout("main.xml", !$this->offlineMode());
718 }
719 else
720 {
721 return $this->layout("fullscreen.xml", !$this->offlineMode());
722 }
723 }
724
725 function glossary()
726 {
727 global $ilUser;
728
729 if ($_GET["frame"] != "_blank")
730 {
731 $this->layout();
732 }
733 else
734 {
735 $this->tpl = new ilTemplate("tpl.glossary_term_output.html", true, true, true);
736 $GLOBALS["tpl"] = $this->tpl;
737 $this->renderPageTitle();
738
739 // set style sheets
740 if (!$this->offlineMode())
741 {
742 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
743 }
744 else
745 {
746 $style_name = $ilUser->getPref("style").".css";;
747 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
748 }
749
750 $this->ilGlossary($child);
751 if (!$this->offlineMode())
752 {
753 $this->tpl->show();
754 }
755 else
756 {
757 return $this->tpl->get();
758 }
759 }
760 }
761
765 function ilMainMenu()
766 {
767 global $ilMainMenu;
768
769 if ($this->offlineMode())
770 {
771 $this->tpl->touchBlock("pg_intro");
772 $this->tpl->touchBlock("pg_outro");
773 //$this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
774 return;
775 }
776
777 $page_id = $this->getCurrentPageId();
778 if ($page_id > 0)
779 {
780 $ilMainMenu->setLoginTargetPar("pg_".$page_id."_".$this->lm->getRefId());
781 }
782
783 //$this->tpl->touchBlock("mm_intro");
784 //$this->tpl->touchBlock("mm_outro");
785 $this->tpl->touchBlock("pg_intro");
786 $this->tpl->touchBlock("pg_outro");
787 $this->tpl->setBodyClass("std");
788 $this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
789 }
790
794 function ilTOC($a_get_explorer = false)
795 {
796 include_once("./Modules/LearningModule/classes/class.ilLMTOCExplorerGUI.php");
797 $exp = new ilLMTOCExplorerGUI($this, "ilTOC", $this, $this->lang, $this->focus_id, $this->export_all_languages);
798 $exp->setTracker($this->getTracker());
799 if (!$exp->handleCommand())
800 {
801 // determine highlighted and force open nodes
802 $page_id = $this->getCurrentPageId();
803 if ($this->deactivated_page)
804 {
805 $page_id = $_GET["obj_id"];
806 }
807 if ($page_id > 0)
808 {
809 $exp->setPathOpen((int) $page_id);
810 }
811 // empty chapter
812 if ($this->chapter_has_no_active_page &&
813 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
814 {
815 $exp->setHighlightNode($_GET["obj_id"]);
816 }
817 else
818 {
819 if ($this->lm->getTOCMode() == "pages")
820 {
821 if ($this->deactivated_page)
822 {
823 $exp->setHighlightNode($_GET["obj_id"]);
824 }
825 else
826 {
827 $exp->setHighlightNode($page_id);
828 }
829 }
830 else
831 {
832 $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
833 }
834 }
835 if ($this->offlineMode())
836 {
837 $exp->setOfflineMode(true);
838 }
839
840 if ($a_get_explorer)
841 {
842 return $exp;
843 }
844 else
845 {
846 $this->tpl->setCurrentBlock("il_toc");
847 $this->tpl->setVariable("EXPLORER", $exp->getHTML());
848 $this->tpl->parseCurrentBlock();
849 }
850 }
851 }
852
859 function getLMPresentationTitle()
860 {
861 if ($this->offlineMode() && $this->lang != "" && $this->lang != "-")
862 {
863 include_once("./Services/Object/classes/class.ilObjectTranslation.php");
864 $ot = ilObjectTranslation::getInstance($this->lm->getId());
865 $data = $ot->getLanguages();
866 $ltitle = $data[$this->lang]["title"];
867 if ($ltitle != "")
868 {
869 return $ltitle;
870 }
871 }
872 return $this->lm->getTitle();
873 }
874
875
879 function ilLMMenu()
880 {
881 $this->tpl->setVariable("MENU", $this->lm_gui->setilLMMenu($this->offlineMode()
882 ,$this->getExportFormat(), "content", false, true, $this->getCurrentPageId()));
883 }
884
888 function ilLMHead()
889 {
890 $this->tpl->setCurrentBlock("header_image");
891 if ($this->offlineMode())
892 {
893 $this->tpl->setVariable("IMG_HEADER", "./images/icon_lm.svg");
894 }
895 else
896 {
897 $this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_lm.svg"));
898 }
899 $this->tpl->parseCurrentBlock();
900 $this->tpl->setCurrentBlock("lm_head");
901 $this->tpl->setVariable("HEADER", $this->getLMPresentationTitle());
902 $this->tpl->parseCurrentBlock();
903 }
904
908 function ilLMSubMenu()
909 {
910 global $rbacsystem;
911
912 // no sub menu for abstract of digilib book
913 if ($this->lm->getType() == "dbk" && $this->abstract)
914 {
915 return;
916 }
917
918 $showViewInFrameset = true;
919
920 if ($showViewInFrameset)
921 {
922 $buttonTarget = ilFrameTargetInfo::_getFrame("MainContent");
923 }
924 else
925 {
926 $buttonTarget = "_top";
927 }
928
929
930 include_once("./Services/UICore/classes/class.ilTemplate.php");
931 $tpl_menu = new ilTemplate("tpl.lm_sub_menu.html", true, true, true);
932
933 $pg_id = $this->getCurrentPageId();
934 if ($pg_id == 0)
935 {
936 return;
937 }
938
939 // edit learning module
940 if (!$this->offlineMode())
941 {
942 if ($rbacsystem->checkAccess("write", $_GET["ref_id"]))
943 {
944 $tpl_menu->setCurrentBlock("edit_page");
945 $page_id = $this->getCurrentPageId();
946 $tpl_menu->setVariable("EDIT_LINK", ILIAS_HTTP_PATH."/ilias.php?baseClass=ilLMEditorGUI&ref_id=".$_GET["ref_id"].
947 "&obj_id=".$page_id."&to_page=1");
948 $tpl_menu->setVariable("EDIT_TXT", $this->lng->txt("edit_page"));
949 $tpl_menu->setVariable("EDIT_TARGET", $buttonTarget);
950 $tpl_menu->parseCurrentBlock();
951 }
952
953 $page_id = $this->getCurrentPageId();
954
955 include_once("./Services/PermanentLink/classes/class.ilPermanentLinkGUI.php");
956 $plinkgui = new ilPermanentLinkGUI("pg",
957 $page_id."_".$this->lm->getRefId(),
958 "",
959 "_top");
960
961 $title = $this->getLMPresentationTitle();
962 $pg_title = ilLMPageObject::_getPresentationTitle($page_id,
963 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
964 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
965 if ($pg_title != "")
966 {
967 $title.= ": ".$pg_title;
968 }
969
970 $plinkgui->setTitle($title);
971
972 $tpl_menu->setCurrentBlock("perma_link");
973 $tpl_menu->setVariable("PERMA_LINK", $plinkgui->getHTML());
974 $tpl_menu->parseCurrentBlock();
975
976 }
977
978 $this->tpl->setVariable("SUBMENU", $tpl_menu->get());
979 }
980
981
985 function redrawHeaderAction()
986 {
987 echo $this->addHeaderAction(true);
988 exit;
989 }
990
994 function addHeaderAction($a_redraw = false)
995 {
996 global $ilAccess, $tpl;
997
998 include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
999 $dispatcher = new ilCommonActionDispatcherGUI(ilCommonActionDispatcherGUI::TYPE_REPOSITORY,
1000 $ilAccess, $this->lm->getType(), $_GET["ref_id"], $this->lm->getId());
1001 $dispatcher->setSubObject("pg", $this->getCurrentPageId());
1002
1003 include_once "Services/Object/classes/class.ilObjectListGUI.php";
1004 ilObjectListGUI::prepareJSLinks($this->ctrl->getLinkTarget($this, "redrawHeaderAction", "", true),
1005 $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "ilnotegui"), "", "", true, false),
1006 $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "iltagginggui"), "", "", true, false));
1007
1008 $lg = $dispatcher->initHeaderAction();
1009 $lg->enableNotes(true);
1010 $lg->enableComments($this->lm->publicNotes(), false);
1011
1012 if($this->lm->hasRating())
1013 {
1014 $lg->enableRating(true, $this->lng->txt("lm_rating"), false,
1015 array("ilcommonactiondispatchergui", "ilratinggui"));
1016 }
1017
1018 if(!$a_redraw)
1019 {
1020 $this->tpl->setVariable("HEAD_ACTION", $lg->getHeaderAction());
1021 }
1022 else
1023 {
1024 // we need to add onload code manually (rating, comments, etc.)
1025 return $lg->getHeaderAction().
1026 $tpl->getOnLoadCodeForAsynch();
1027 }
1028 }
1029
1033 function ilLMNotes()
1034 {
1035 global $ilAccess, $ilSetting;
1036
1037
1038 // no notes for abstract of digilib book
1039 if ($this->lm->getType() == "dbk" && $this->abstract)
1040 {
1041 return;
1042 }
1043
1044 // no notes in offline (export) mode
1045 if ($this->offlineMode())
1046 {
1047 return;
1048 }
1049
1050 // output notes (on top)
1051
1052 if (!$ilSetting->get("disable_notes"))
1053 {
1054 $this->addHeaderAction();
1055 }
1056
1057 // now output comments
1058
1059 if ($ilSetting->get("disable_comments"))
1060 {
1061 return;
1062 }
1063
1064 if (!$this->lm->publicNotes())
1065 {
1066 return;
1067 }
1068
1069 $next_class = $this->ctrl->getNextClass($this);
1070
1071 include_once("Services/Notes/classes/class.ilNoteGUI.php");
1072 $pg_id = $this->getCurrentPageId();
1073 if ($pg_id == 0)
1074 {
1075 return;
1076 }
1077
1078 $notes_gui = new ilNoteGUI($this->lm->getId(), $this->getCurrentPageId(), "pg");
1079
1080 if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) &&
1081 $ilSetting->get("comments_del_tutor", 1))
1082 {
1083 $notes_gui->enablePublicNotesDeletion(true);
1084 }
1085
1086 $this->ctrl->setParameter($this, "frame", $_GET["frame"]);
1087 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1088
1089 $notes_gui->enablePrivateNotes();
1090 if ($this->lm->publicNotes())
1091 {
1092 $notes_gui->enablePublicNotes();
1093 }
1094
1095 if ($next_class == "ilnotegui")
1096 {
1097 $html = $this->ctrl->forwardCommand($notes_gui);
1098 }
1099 else
1100 {
1101 $html = $notes_gui->getNotesHTML();
1102 }
1103 $this->tpl->setVariable("NOTES", $html);
1104 }
1105
1106
1110 function ilLocator()
1111 {
1112 global $ilLocator, $tree, $ilCtrl;
1113
1114 require_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
1115
1116 if (empty($_GET["obj_id"]))
1117 {
1118 $a_id = $this->lm_tree->getRootId();
1119 }
1120 else
1121 {
1122 $a_id = $_GET["obj_id"];
1123 }
1124
1125 $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
1126
1127 if (!$this->lm->cleanFrames())
1128 {
1129 $frame_param = $_GET["frame"];
1130 $frame_target = "";
1131 }
1132 else if (!$this->offlineMode())
1133 {
1134 $frame_param = "";
1135 $frame_target = ilFrameTargetInfo::_getFrame("MainContent");
1136 }
1137 else
1138 {
1139 $frame_param = "";
1140 $frame_target = "_top";
1141 }
1142
1143 if (!$this->offlineMode())
1144 {
1145 $ilLocator->addItem("...", "");
1146
1147 $par_id = $tree->getParentId($_GET["ref_id"]);
1148 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $par_id);
1149 $ilLocator->addItem(
1150 ilObject::_lookupTitle(ilObject::_lookupObjId($par_id)),
1151 $ilCtrl->getLinkTargetByClass("ilrepositorygui", "frameset"),
1152 ilFrameTargetInfo::_getFrame("MainContent"), $par_id);
1153 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
1154 }
1155 else
1156 {
1157 $ilLocator->setOffline(true);
1158 }
1159
1160 if($this->lm_tree->isInTree($a_id))
1161 {
1162 $path = $this->lm_tree->getPathFull($a_id);
1163
1164 foreach ($path as $key => $row)
1165 {
1166 if ($row["type"] != "pg")
1167 {
1168 if($row["child"] != $this->lm_tree->getRootId())
1169 {
1170 $ilLocator->addItem(
1171 ilUtil::shortenText(
1172 ilStructureObject::_getPresentationTitle($row["child"],
1173 $this->lm->isActiveNumbering(),
1174 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang),
1175 50,true),
1176 $this->getLink($_GET["ref_id"], "layout", $row["child"], $frame_param, "StructureObject"),
1177 $frame_target);
1178 }
1179 else
1180 {
1181 $ilLocator->addItem(
1182 ilUtil::shortenText($this->getLMPresentationTitle(),50,true),
1183 $this->getLink($_GET["ref_id"], "layout", "", $frame_param),
1184 $frame_target, $_GET["ref_id"]);
1185 }
1186 }
1187 }
1188 }
1189 else // lonely page
1190 {
1191
1192 $ilLocator->addItem(
1193 $this->getLMPresentationTitle(),
1194 $this->getLink($_GET["ref_id"], "layout", "", $_GET["frame"]));
1195
1196 require_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
1197 $lm_obj = ilLMObjectFactory::getInstance($this->lm, $a_id);
1198
1199 $ilLocator->addItem(
1200 $lm_obj->getTitle(),
1201 $this->getLink($_GET["ref_id"], "layout", $a_id, $frame_param),
1202 $frame_target);
1203 }
1204
1205 if (DEBUG)
1206 {
1207 $debug = "DEBUG: <font color=\"red\">".$this->type."::".$this->id."::".$_GET["cmd"]."</font><br/>";
1208 }
1209
1210 //$prop_name = $this->objDefinition->getPropertyName($_GET["cmd"],$this->type);
1211
1212
1213 $this->tpl->setLocator();
1214 }
1215
1221 function getCurrentPageId()
1222 {
1223 global $ilUser;
1224
1225 if (!$this->offlineMode() && $this->current_page_id !== false)
1226 {
1227 return $this->current_page_id;
1228 }
1229
1230 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
1231
1232 $this->chapter_has_no_active_page = false;
1233 $this->deactivated_page = false;
1234
1235 // determine object id
1236 if(empty($_GET["obj_id"]))
1237 {
1238 $obj_id = $this->lm_tree->getRootId();
1239 }
1240 else
1241 {
1242 $obj_id = $_GET["obj_id"];
1243 $active = ilLMPage::_lookupActive($obj_id,
1244 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1245
1246 if (!$active &&
1247 ilLMPageObject::_lookupType($obj_id) == "pg")
1248 {
1249 $this->deactivated_page = true;
1250 }
1251 }
1252
1253 // obj_id not in tree -> it is a unassigned page -> return page id
1254 if (!$this->lm_tree->isInTree($obj_id))
1255 {
1256 return $obj_id;
1257 }
1258
1259 $curr_node = $this->lm_tree->getNodeData($obj_id);
1260
1261 $active = ilLMPage::_lookupActive($obj_id,
1262 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1263
1264 if ($curr_node["type"] == "pg" &&
1265 $active) // page in tree -> return page id
1266 {
1267 $page_id = $curr_node["obj_id"];
1268 }
1269 else // no page -> search for next page and return its id
1270 {
1271 $succ_node = true;
1272 $active = false;
1273 $page_id = $obj_id;
1274 while($succ_node && !$active)
1275 {
1276 $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, "pg");
1277 $page_id = $succ_node["obj_id"];
1278 $active = ilLMPage::_lookupActive($page_id,
1279 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1280 }
1281
1282 if ($succ_node["type"] != "pg")
1283 {
1284 $this->chapter_has_no_active_page = true;
1285 return 0;
1286 }
1287
1288 // if public access get first public page in chapter
1289 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
1290 $this->lm_gui->object->getPublicAccessMode() == 'selected')
1291 {
1292 $public = ilLMObject::_isPagePublic($page_id);
1293
1294 while ($public === false && $page_id > 0)
1295 {
1296 $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, 'pg');
1297 $page_id = $succ_node['obj_id'];
1298 $public = ilLMObject::_isPagePublic($page_id);
1299 }
1300 }
1301
1302 // check whether page found is within "clicked" chapter
1303 if ($this->lm_tree->isInTree($page_id))
1304 {
1305 $path = $this->lm_tree->getPathId($page_id);
1306 if (!in_array($_GET["obj_id"], $path))
1307 {
1308 $this->chapter_has_no_active_page = true;
1309 }
1310 }
1311 }
1312
1313 $this->current_page_id = $page_id;
1314 return $page_id;
1315 }
1316
1317 function ilCitation()
1318 {
1319 $page_id = $this->getCurrentPageId();
1320 $this->tpl = new ilTemplate("tpl.page.html",true,true,true);
1321 $this->ilLocator();
1322 $this->tpl->setVariable("MENU",$this->lm_gui->setilCitationMenu());
1323
1324 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
1325
1326 $this->pg_obj = $this->getLMPage($page_id);
1327 $xml = $this->pg_obj->getXMLContent();
1328 $this->lm_gui->showCitation($xml);
1329 $this->tpl->show();
1330 }
1331
1332
1333 function getLayoutLinkTargets()
1334 {
1335
1336 if (!is_object($this->layout_doc))
1337 return array ();
1338
1339 $xpc = xpath_new_context($this->layout_doc);
1340
1341 $path = "/ilLayout/ilLinkTargets/LinkTarget";
1342 $res = xpath_eval($xpc, $path);
1343 $targets = array();
1344 for ($i = 0; $i < count($res->nodeset); $i++)
1345 {
1346 $type = $res->nodeset[$i]->get_attribute("Type");
1347 $frame = $res->nodeset[$i]->get_attribute("Frame");
1348 $onclick = $res->nodeset[$i]->get_attribute("OnClick");
1349 $targets[$type] = array("Type" => $type, "Frame" => $frame, "OnClick" => $onclick);
1350 }
1351
1352 return $targets;
1353 }
1354
1361 function ilPage(&$a_page_node, $a_page_id = 0)
1362 {
1363 global $ilUser, $ilHelp;
1364
1365
1366 global $ilHelp;
1367 $ilHelp->setScreenIdComponent("lm");
1368 $ilHelp->setScreenId("content");
1369 $ilHelp->setSubScreenId("content");
1370
1371 $this->fill_on_load_code = true;
1372
1373 // check if page is (not) visible in public area
1374 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
1375 $this->lm_gui->object->getPublicAccessMode() == 'selected')
1376 {
1377 $public = ilLMObject::_isPagePublic($this->getCurrentPageId());
1378
1379 if (!$public)
1380 return $this->showNoPublicAccess($this->getCurrentPageId());
1381 }
1382
1383 if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId()))
1384 {
1385 return $this->showPreconditionsOfPage($this->getCurrentPageId());
1386 }
1387
1388 // if navigation is restricted based on correct answered questions
1389 // check if we have preceeding pages including unsanswered/incorrect answered questions
1390 if (!$this->offlineMode())
1391 {
1392 if ($this->lm->getRestrictForwardNavigation())
1393 {
1394 if ($this->getTracker()->hasPredIncorrectAnswers($this->getCurrentPageId()))
1395 {
1396 $this->showNavRestrictionDueToQuestions();
1397 return;
1398 }
1399 }
1400 }
1401
1402
1403 require_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
1404 require_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
1405
1406 // page id is e.g. > 0 when footer or header page is processed
1407 if ($a_page_id == 0)
1408 {
1409 $page_id = $this->getCurrentPageId();
1410//echo ":".$page_id.":";
1411 // highlighting?
1412
1413 if ($_GET["srcstring"] != "" && !$this->offlineMode())
1414 {
1415 include_once './Services/Search/classes/class.ilUserSearchCache.php';
1416 $cache = ilUserSearchCache::_getInstance($ilUser->getId());
1417 $cache->switchSearchType(ilUserSearchCache::LAST_QUERY);
1418 $search_string = $cache->getQuery();
1419
1420 // advanced search?
1421 if(is_array($search_string))
1422 {
1423 $search_string = $search_string["lom_content"];
1424 }
1425
1426 include_once("./Services/UIComponent/TextHighlighter/classes/class.ilTextHighlighterGUI.php");
1427 include_once("./Services/Search/classes/class.ilQueryParser.php");
1428 $p = new ilQueryParser($search_string);
1429 $p->parse();
1430
1431 $words = $p->getQuotedWords();
1432 if (is_array($words))
1433 {
1434 foreach ($words as $w)
1435 {
1436 ilTextHighlighterGUI::highlight("ilLMPageContent", $w, $this->tpl);
1437 }
1438 }
1439
1440 $this->fill_on_load_code = true;
1441 }
1442 }
1443 else
1444 {
1445 $page_id = $a_page_id;
1446 }
1447
1448 // content style
1449 $this->tpl->setCurrentBlock("ContentStyle");
1450 if (!$this->offlineMode())
1451 {
1452 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
1453 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
1454 }
1455 else
1456 {
1457 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
1458 }
1459 $this->tpl->parseCurrentBlock();
1460
1461 // no active page found in chapter
1462 if ($this->chapter_has_no_active_page &&
1463 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
1464 {
1465 $mtpl = new ilTemplate("tpl.no_content_message.html", true, true,
1466 "Modules/LearningModule");
1467 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_no_page_in_chapter"));
1468 //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_st.svg",
1469 // false, "output", $this->offlineMode()));
1470 $mtpl->setVariable("ITEM_TITLE",
1471 ilLMObject::_lookupTitle($_GET["obj_id"]));
1472 $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
1473 return $mtpl->get();
1474 }
1475
1476 // current page is deactivated
1477 if ($this->deactivated_page)
1478 {
1479 $mtpl = new ilTemplate("tpl.no_content_message.html", true, true,
1480 "Modules/LearningModule");
1481 $m = $this->lng->txt("cont_page_currently_deactivated");
1482 $act_data = ilLMPage::_lookupActivationData((int) $_GET["obj_id"], $this->lm->getType());
1483 if ($act_data["show_activation_info"] &&
1484 (ilUtil::now() < $act_data["activation_start"]))
1485 {
1486 $m.= "<p>".sprintf($this->lng->txt("cont_page_activation_on"),
1487 ilDatePresentation::formatDate(new ilDateTime($act_data["activation_start"],IL_CAL_DATETIME)
1488 )).
1489 "</p>";
1490 }
1491 $mtpl->setVariable("MESSAGE", $m);
1492 //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_pg.svg",
1493 // false, "output", $this->offlineMode()));
1494 $mtpl->setVariable("ITEM_TITLE",
1495 ilLMObject::_lookupTitle($_GET["obj_id"]));
1496 $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
1497 return $mtpl->get();
1498 }
1499
1500 // check if page is out of focus
1501 $focus_mess = "";
1502 if ($this->focus_id > 0)
1503 {
1504 $path = $this->lm_tree->getPathId($page_id);
1505
1506 // out of focus
1507 if (!in_array($this->focus_id, $path))
1508 {
1509 $mtpl = new ilTemplate("tpl.out_of_focus_message.html", true, true,
1510 "Modules/LearningModule");
1511 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message"));
1512 $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
1513
1514 if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs")
1515 {
1516 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
1517 $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
1518 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
1519 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1520 }
1521 else
1522 {
1523 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
1524 include_once("./Services/Link/classes/class.ilLink.php");
1525 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
1526 }
1527
1528 $this->ctrl->setParameter($this, "focus_id", "");
1529 $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
1530 $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
1531
1532 $focus_mess = $mtpl->get();
1533 }
1534 else
1535 {
1536 $sp = $this->getSuccessorPage();
1537 $path2 = array();
1538 if ($sp > 0)
1539 {
1540 $path2 = $this->lm_tree->getPathId($this->getSuccessorPage());
1541 }
1542 if ($sp == 0 || !in_array($this->focus_id, $path2))
1543 {
1544 $mtpl = new ilTemplate("tpl.out_of_focus_message.html", true, true,
1545 "Modules/LearningModule");
1546 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message_last_page"));
1547 $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
1548
1549 if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs")
1550 {
1551 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
1552 $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
1553 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
1554 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1555 }
1556 else
1557 {
1558 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
1559 include_once("./Services/Link/classes/class.ilLink.php");
1560 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
1561 }
1562
1563 $this->ctrl->setParameter($this, "focus_id", "");
1564 $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
1565 $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
1566
1567 $focus_mess = $mtpl->get();
1568 }
1569 }
1570 }
1571
1572 // no page found
1573 if ($page_id == 0)
1574 {
1575 $cont = $this->lng->txt("cont_no_page");
1576 $this->tpl->setVariable("PAGE_CONTENT", $cont);
1577 return $cont;
1578 }
1579
1580
1581 $page_object_gui = $this->getLMPageGUI($page_id);
1582 $this->basicPageGuiInit($page_object_gui);
1583 $page_object = $page_object_gui->getPageObject();
1584 $page_object->buildDom();
1585 $page_object->registerOfflineHandler($this);
1586
1587 $int_links = $page_object->getInternalLinks();
1588
1589
1590
1591 $page_object_gui->setTemplateOutput(false);
1592
1593 // Update personal desktop items
1594 $ilUser->setDesktopItemParameters($this->lm->getRefId(), $this->lm->getType(), $page_id);
1595
1596 // Update course items
1597 include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
1598 ilCourseLMHistory::_updateLastAccess($ilUser->getId(),$this->lm->getRefId(),$page_id);
1599
1600 // read link targets
1601 $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
1602 $link_xml.= $this->getLinkTargetsXML();
1603//echo htmlentities($link_xml);
1604 // get lm page object
1605 $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
1606 $lm_pg_obj->setLMId($this->lm->getId());
1607 //$pg_obj->setParentId($this->lm->getId());
1608 $page_object_gui->setLinkXML($link_xml);
1609
1610 // determine target frames for internal links
1611 //$pg_frame = $_GET["frame"];
1612 $page_object_gui->setLinkFrame($_GET["frame"]);
1613
1614 // page title and tracking (not for header or footer page)
1615 if ($page_id == 0 || ($page_id != $this->lm->getHeaderPage() &&
1616 $page_id != $this->lm->getFooterPage()))
1617 {
1618 $page_object_gui->setPresentationTitle(
1619 ilLMPageObject::_getPresentationTitle($lm_pg_obj->getId(),
1620 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
1621 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang));
1622
1623 // track access
1624 if ($ilUser->getId() != ANONYMOUS_USER_ID && $page_id != 0 && !$this->offlineMode())
1625 {
1626 $this->getTracker()->trackAccess($page_id);
1627 }
1628 }
1629 else
1630 {
1631 $page_object_gui->setEnabledPageFocus(false);
1632 $page_object_gui->getPageConfig()->setEnableSelfAssessment(false);
1633 }
1634
1635 // ADDED FOR CITATION
1636 $page_object_gui->setLinkParams("ref_id=".$this->lm->getRefId());
1637 $page_object_gui->setTemplateTargetVar("PAGE_CONTENT");
1638 $page_object_gui->setSourcecodeDownloadScript($this->getSourcecodeDownloadLink());
1639
1640 // syntax style
1641 $this->tpl->setCurrentBlock("SyntaxStyle");
1642 if (!$this->offlineMode())
1643 {
1644 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
1645 ilObjStyleSheet::getSyntaxStylePath());
1646 }
1647 else
1648 {
1649 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
1650 "syntaxhighlight.css");
1651 }
1652 $this->tpl->parseCurrentBlock();
1653
1654
1655 $ret = $page_object_gui->presentation($page_object_gui->getOutputMode());
1656
1657 // process header
1658 if ($this->lm->getHeaderPage() > 0 &&
1659 $page_id != $this->lm->getHeaderPage() &&
1660 ($page_id == 0 || $page_id != $this->lm->getFooterPage()))
1661 {
1662 if (ilLMObject::_exists($this->lm->getHeaderPage()))
1663 {
1664 $head = $this->ilPage($a_page_node, $this->lm->getHeaderPage());
1665 }
1666 }
1667
1668 // process footer
1669 if ($this->lm->getFooterPage() > 0 &&
1670 $page_id != $this->lm->getFooterPage() &&
1671 ($page_id == 0 || $page_id != $this->lm->getHeaderPage()))
1672 {
1673 if (ilLMObject::_exists($this->lm->getFooterPage()))
1674 {
1675 $foot = $this->ilPage($a_page_node, $this->lm->getFooterPage());
1676 }
1677 }
1678
1679 // rating
1680 $rating = "";
1681 if($this->lm->hasRatingPages())
1682 {
1683 include_once("./Services/Rating/classes/class.ilRatingGUI.php");
1684 $rating_gui = new ilRatingGUI();
1685 $rating_gui->setObject($this->lm->getId(), "lm", $page_id, "lm");
1686 $rating_gui->setYourRatingText($this->lng->txt("lm_rate_page"));
1687
1688 /*
1689 $this->tpl->setVariable("VAL_RATING", $rating->getHTML(false, true,
1690 "il.ExcPeerReview.saveComments(".$a_set["peer_id"].", %rating%)"));
1691 */
1692
1693 $this->ctrl->setParameter($this, "pgid", $page_id);
1694 $this->tpl->addOnLoadCode("il.LearningModule.setRatingUrl('".
1695 $this->ctrl->getLinkTarget($this, "updatePageRating", "", true, false).
1696 "')");
1697 $this->ctrl->setParameter($this, "pgid", "");
1698
1699 $rating = '<div id="ilrtrpg" style="text-align:right">'.
1700 $rating_gui->getHtml(true, true, "il.LearningModule.saveRating(%rating%);").
1701 "</div>";
1702 }
1703
1704 $this->tpl->setVariable("PAGE_CONTENT", $rating.$head.$focus_mess.$ret.$foot);
1705//echo htmlentities("-".$ret."-");
1706 return $head.$focus_mess.$ret.$foot;
1707 }
1708
1709 function updatePageRating()
1710 {
1711 global $ilUser;
1712
1713 $pg_id = $_GET["pgid"];
1714 if(!$this->ctrl->isAsynch() || !$pg_id)
1715 {
1716 exit();
1717 }
1718
1719 include_once './Services/Rating/classes/class.ilRating.php';
1720 $rating = (int)$_POST["rating"];
1721 if($rating)
1722 {
1723 ilRating::writeRatingForUserAndObject($this->lm->getId(), "lm",
1724 $pg_id, "lm", $ilUser->getId(), $_POST["rating"]);
1725 }
1726 else
1727 {
1728 ilRating::resetRatingForUserAndObject($this->lm->getId(), "lm",
1729 $pg_id, "lm", $ilUser->getId());
1730 }
1731
1732 include_once './Services/Rating/classes/class.ilRatingGUI.php';
1733 $rating = new ilRatingGUI();
1734 $rating->setObject($this->lm->getId(), "lm", $pg_id, "lm", $ilUser->getId());
1735 $rating->setYourRatingText($this->lng->txt("lm_rate_page"));
1736
1737 echo $rating->getHtml(true, true, "il.LearningModule.saveRating(%rating%);");
1738
1739 echo $this->tpl->getOnLoadCodeForAsynch();
1740 exit();
1741 }
1742
1749 function basicPageGuiInit($a_page_gui)
1750 {
1751 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
1752 $a_page_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
1753 $this->lm->getStyleSheetId(), "lm"));
1754 if (!$this->offlineMode())
1755 {
1756 $a_page_gui->setOutputMode("presentation");
1757 $this->fill_on_load_code = true;
1758 }
1759 else
1760 {
1761 $a_page_gui->setOutputMode("offline");
1762 $a_page_gui->setOfflineDirectory($this->getOfflineDirectory());
1763 $this->fill_on_load_code = false;
1764 }
1765 $a_page_gui->setFileDownloadLink($this->getLink($_GET["ref_id"], "downloadFile"));
1766 $a_page_gui->setFullscreenLink($this->getLink($_GET["ref_id"], "fullscreen"));
1767 }
1768
1772 function showPreconditionsOfPage()
1773 {
1774 $conds = ilObjContentObject::_getMissingPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId());
1775 $topchap = ilObjContentObject::_getMissingPreconditionsTopChapter($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId());
1776
1777 $page_id = $this->getCurrentPageId();
1778
1779 // content style
1780 $this->tpl->setCurrentBlock("ContentStyle");
1781 if (!$this->offlineMode())
1782 {
1783 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
1784 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
1785 }
1786 else
1787 {
1788 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
1789 }
1790 $this->tpl->parseCurrentBlock();
1791
1792 $this->tpl->addBlockFile("PAGE_CONTENT", "pg_content", "tpl.page_preconditions.html", true);
1793
1794 // list all missing preconditions
1795 include_once("./Services/Repository/classes/class.ilRepositoryExplorer.php");
1796 foreach($conds as $cond)
1797 {
1798 include_once("./Services/Link/classes/class.ilLink.php");
1799 $obj_link = ilLink::_getLink($cond["trigger_ref_id"]);
1800 $this->tpl->setCurrentBlock("condition");
1801 $this->tpl->setVariable("VAL_ITEM", ilObject::_lookupTitle($cond["trigger_obj_id"]));
1802 $this->tpl->setVariable("LINK_ITEM", $obj_link);
1803 if ($cond["operator"] == "passed")
1804 {
1805 $cond_str = $this->lng->txt("passed");
1806 }
1807 else
1808 {
1809 $cond_str = $this->lng->txt("condition_".$cond["operator"]);
1810 }
1811 $this->tpl->setVariable("VAL_CONDITION", $cond_str." ".$cond["value"]);
1812 $this->tpl->parseCurrentBlock();
1813 }
1814 $this->tpl->setCurrentBlock("pg_content");
1815
1816 $this->tpl->setVariable("TXT_MISSING_PRECONDITIONS",
1817 sprintf($this->lng->txt("cont_missing_preconditions"),
1818 ilLMObject::_lookupTitle($topchap)));
1819 $this->tpl->setVariable("TXT_ITEM", $this->lng->txt("object"));
1820 $this->tpl->setVariable("TXT_CONDITION", $this->lng->txt("condition"));
1821
1822 // output skip chapter link
1823 $parent = $this->lm_tree->getParentId($topchap);
1824 $childs = $this->lm_tree->getChildsByType($parent, "st");
1825 $next = "";
1826 $j=-2; $i=1;
1827 foreach($childs as $child)
1828 {
1829 if ($child["child"] == $topchap)
1830 {
1831 $j = $i;
1832 }
1833 if ($i++ == ($j+1))
1834 {
1835 $succ_node = $this->lm_tree->fetchSuccessorNode($child["child"], "pg");
1836 }
1837 }
1838 if($succ_node != "")
1839 {
1840 $framestr = (!empty($_GET["frame"]))
1841 ? "frame=".$_GET["frame"]."&"
1842 : "";
1843
1844 $showViewInFrameset = true;
1845 $link = "<br /><a href=\"".
1846 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]).
1847 "\">".$this->lng->txt("cont_skip_chapter")."</a>";
1848 $this->tpl->setVariable("LINK_SKIP_CHAPTER", $link);
1849 }
1850
1851 $this->tpl->parseCurrentBlock();
1852 }
1853
1857 function getLinkXML($a_int_links, $a_layoutframes)
1858 {
1859 global $ilCtrl;
1860
1861 // Determine whether the view of a learning resource should
1862 // be shown in the frameset of ilias, or in a separate window.
1863 $showViewInFrameset = true;
1864
1865 if ($a_layoutframes == "")
1866 {
1867 $a_layoutframes = array();
1868 }
1869 $link_info = "<IntLinkInfos>";
1870 foreach ($a_int_links as $int_link)
1871 {
1872 $target = $int_link["Target"];
1873 if (substr($target, 0, 4) == "il__")
1874 {
1875 $target_arr = explode("_", $target);
1876 $target_id = $target_arr[count($target_arr) - 1];
1877 $type = $int_link["Type"];
1878 $targetframe = ($int_link["TargetFrame"] != "")
1879 ? $int_link["TargetFrame"]
1880 : "None";
1881
1882 // anchor
1883 $anc = $anc_add = "";
1884 if ($int_link["Anchor"] != "")
1885 {
1886 $anc = $int_link["Anchor"];
1887 $anc_add = "_".rawurlencode($int_link["Anchor"]);
1888 }
1889
1890 switch($type)
1891 {
1892 case "PageObject":
1893 case "StructureObject":
1894 $lm_id = ilLMObject::_lookupContObjID($target_id);
1895 if ($lm_id == $this->lm->getId() ||
1896 ($targetframe != "None" && $targetframe != "New"))
1897 {
1898 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1899 //$nframe = ($ltarget == "")
1900 // ? $_GET["frame"]
1901 // : $ltarget;
1902 $nframe = ($ltarget == "")
1903 ? ""
1904 : $ltarget;
1905 if ($ltarget == "")
1906 {
1907 if ($showViewInFrameset) {
1908 $ltarget="_parent";
1909 } else {
1910 $ltarget="_top";
1911 }
1912 }
1913 // scorm always in 1window view and link target
1914 // is always same frame
1915 if ($this->getExportFormat() == "scorm" &&
1916 $this->offlineMode())
1917 {
1918 $ltarget = "";
1919 }
1920 $href =
1921 $this->getLink($_GET["ref_id"], "layout", $target_id, $nframe, $type,
1922 "append", $anc);
1923 }
1924 else
1925 {
1926 if (!$this->offlineMode())
1927 {
1928 if ($type == "PageObject")
1929 {
1930 $href = "./goto.php?target=pg_".$target_id.$anc_add;
1931 }
1932 else
1933 {
1934 $href = "./goto.php?target=st_".$target_id;
1935 }
1936 }
1937 else
1938 {
1939 if ($type == "PageObject")
1940 {
1941 $href = ILIAS_HTTP_PATH."/goto.php?target=pg_".$target_id.$anc_add."&amp;client_id=".CLIENT_ID;
1942 }
1943 else
1944 {
1945 $href = ILIAS_HTTP_PATH."/goto.php?target=st_".$target_id."&amp;client_id=".CLIENT_ID;
1946 }
1947 }
1948 if ($targetframe != "New")
1949 {
1950 $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
1951 }
1952 else
1953 {
1954 $ltarget = "_blank";
1955 }
1956 }
1957 break;
1958
1959 case "GlossaryItem":
1960 if ($targetframe == "None")
1961 {
1962 $targetframe = "Glossary";
1963 }
1964 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1965 $nframe = ($ltarget == "")
1966 ? $_GET["frame"]
1967 : $ltarget;
1968 $href =
1969 $this->getLink($_GET["ref_id"], $a_cmd = "glossary", $target_id, $nframe, $type);
1970 break;
1971
1972 case "MediaObject":
1973 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1974 $nframe = ($ltarget == "")
1975 ? $_GET["frame"]
1976 : $ltarget;
1977 $href =
1978 $this->getLink($_GET["ref_id"], $a_cmd = "media", $target_id, $nframe, $type);
1979 break;
1980
1981 case "RepositoryItem":
1982 $obj_type = ilObject::_lookupType($target_id, true);
1983 $obj_id = ilObject::_lookupObjId($target_id);
1984 if (!$this->offlineMode())
1985 {
1986 $href = "./goto.php?target=".$obj_type."_".$target_id;
1987 }
1988 else
1989 {
1990 $href = ILIAS_HTTP_PATH."/goto.php?target=".$obj_type."_".$target_id."&amp;client_id=".CLIENT_ID;
1991 }
1992 $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
1993 break;
1994
1995 case "WikiPage":
1996 include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
1997 $href = ilWikiPage::getGotoForWikiPageTarget($target_id);
1998 break;
1999
2000 case "File":
2001 if (!$this->offlineMode())
2002 {
2003 $ilCtrl->setParameter($this, "obj_id", $this->getCurrentPageId());
2004 $ilCtrl->setParameter($this, "file_id", "il__file_".$target_id);
2005 $href = $ilCtrl->getLinkTarget($this, "downloadFile");
2006 $ilCtrl->setParameter($this, "file_id", "");
2007 $ilCtrl->setParameter($this, "obj_id", $_GET["obj_id"]);
2008 }
2009 break;
2010 }
2011
2012 $anc_par = 'Anchor="'.$anc.'"';
2013
2014 $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
2015 "TargetFrame=\"$targetframe\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" $anc_par/>";
2016
2017 // set equal link info for glossary links of target "None" and "Glossary"
2018 /*
2019 if ($targetframe=="None" && $type=="GlossaryItem")
2020 {
2021 $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
2022 "TargetFrame=\"Glossary\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" />";
2023 }*/
2024 }
2025 }
2026 $link_info.= "</IntLinkInfos>";
2027 return $link_info;
2028 }
2029
2033 function getLinkTargetsXML()
2034 {
2035 $link_info = "<LinkTargets>";
2036 foreach ($this->getLayoutLinkTargets() as $k => $t)
2037 {
2038 $link_info.="<LinkTarget TargetFrame=\"".$t["Type"]."\" LinkTarget=\"".$t["Frame"]."\" OnClick=\"".$t["OnClick"]."\" />";
2039 }
2040 $link_info.= "</LinkTargets>";
2041 return $link_info;
2042 }
2043
2047 function ilGlossary()
2048 {
2049 global $ilCtrl;
2050
2051 require_once("./Modules/Glossary/classes/class.ilGlossaryTermGUI.php");
2052 $term_gui = new ilGlossaryTermGUI($_GET["obj_id"]);
2053
2054 // content style
2055 $this->tpl->setCurrentBlock("ContentStyle");
2056 if (!$this->offlineMode())
2057 {
2058 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2059 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2060 }
2061 else
2062 {
2063 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2064 }
2065 $this->tpl->parseCurrentBlock();
2066
2067 // syntax style
2068 $this->tpl->setCurrentBlock("SyntaxStyle");
2069
2070 if (!$this->offlineMode())
2071 {
2072 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
2073 ilObjStyleSheet::getSyntaxStylePath());
2074 }
2075 else
2076 {
2077 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
2078 "syntaxhighlight.css");
2079 }
2080 $this->tpl->parseCurrentBlock();
2081
2082 $int_links = $term_gui->getInternalLinks();
2083 $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
2084 $link_xml.= $this->getLinkTargetsXML();
2085 $term_gui->setLinkXML($link_xml);
2086
2087 $term_gui->setOfflineDirectory($this->getOfflineDirectory());
2088 if (!$this->offlineMode())
2089 {
2090 $ilCtrl->setParameter($this, "pg_type", "glo");
2091 }
2092 $term_gui->output($this->offlineMode(), $this->tpl);
2093
2094
2095
2096 if (!$this->offlineMode())
2097 {
2098 $ilCtrl->setParameter($this, "pg_type", "");
2099 }
2100 }
2101
2105 function ilMedia()
2106 {
2107 global $ilUser;
2108
2109 $this->tpl->setCurrentBlock("ContentStyle");
2110 if (!$this->offlineMode())
2111 {
2112 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2113 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2114 }
2115 else
2116 {
2117 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2118 }
2119 $this->tpl->parseCurrentBlock();
2120
2121 $this->renderPageTitle();
2122
2123 // set style sheets
2124 if (!$this->offlineMode())
2125 {
2126 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2127 }
2128 else
2129 {
2130 $style_name = $ilUser->getPref("style").".css";;
2131 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
2132 }
2133
2134 $this->tpl->setCurrentBlock("ilMedia");
2135
2136 //$int_links = $page_object->getInternalLinks();
2137 $med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
2138 $link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
2139 $link_xml.= $this->getLinkTargetsXML();
2140//echo "<br><br>".htmlentities($link_xml);
2141 require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
2142 $media_obj = new ilObjMediaObject($_GET["mob_id"]);
2143 if (!empty ($_GET["pg_id"]))
2144 {
2145 require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2146 $pg_obj = $this->getLMPage($_GET["pg_id"]);
2147 $pg_obj->buildDom();
2148
2149 $xml = "<dummy>";
2150 // todo: we get always the first alias now (problem if mob is used multiple
2151 // times in page)
2152 $xml.= $pg_obj->getMediaAliasElement($_GET["mob_id"]);
2153 $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
2154 $xml.= $link_xml;
2155 $xml.="</dummy>";
2156 }
2157 else
2158 {
2159 $xml = "<dummy>";
2160 // todo: we get always the first alias now (problem if mob is used multiple
2161 // times in page)
2162 $xml.= $media_obj->getXML(IL_MODE_ALIAS);
2163 $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
2164 $xml.= $link_xml;
2165 $xml.="</dummy>";
2166 }
2167
2168//echo htmlentities($xml); exit;
2169
2170 // todo: utf-header should be set globally
2171 //header('Content-type: text/html; charset=UTF-8');
2172
2173 $xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
2174 $args = array( '/_xml' => $xml, '/_xsl' => $xsl );
2175 $xh = xslt_create();
2176
2177//echo "<b>XML:</b>".htmlentities($xml);
2178 // determine target frames for internal links
2179 //$pg_frame = $_GET["frame"];
2180 if (!$this->offlineMode())
2181 {
2182 $wb_path = ilUtil::getWebspaceDir("output")."/";
2183 }
2184 else
2185 {
2186 $wb_path = "";
2187 }
2188
2189 $mode = ($_GET["cmd"] == "fullscreen")
2190 ? "fullscreen"
2191 : "media";
2192 $enlarge_path = ilUtil::getImagePath("enlarge.svg", false, "output", $this->offlineMode());
2193 $fullscreen_link =
2194 $this->getLink($this->lm->getRefId(), "fullscreen");
2195 $params = array ('mode' => $mode, 'enlarge_path' => $enlarge_path,
2196 'link_params' => "ref_id=".$this->lm->getRefId(),'fullscreen_link' => $fullscreen_link,
2197 'ref_id' => $this->lm->getRefId(), 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
2198 $output = xslt_process($xh,"arg:/_xml","arg:/_xsl",NULL,$args, $params);
2199 echo xslt_error($xh);
2200 xslt_free($xh);
2201
2202 // unmask user html
2203 $this->tpl->setVariable("MEDIA_CONTENT", $output);
2204
2205 // add js
2206 include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
2207 ilObjMediaObjectGUI::includePresentationJS($this->tpl);
2208 }
2209
2213 function ilJavaScript($a_inline = "", $a_file = "", $a_location = "")
2214 {
2215 if ($a_inline != "")
2216 {
2217 $js_tpl = new ilTemplate($a_inline, true, false, $a_location);
2218 $js = $js_tpl->get();
2219 $this->tpl->setVariable("INLINE_JS", $js);
2220 }
2221 }
2222
2229 function getSuccessorPage()
2230 {
2231 global $ilUser;
2232
2233 $page_id = $this->getCurrentPageId();
2234
2235 if(empty($page_id))
2236 {
2237 return 0;
2238 }
2239
2240 // determine successor page_id
2241 $found = false;
2242
2243 // empty chapter
2244 if ($this->chapter_has_no_active_page &&
2245 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2246 {
2247 $c_id = $_GET["obj_id"];
2248 }
2249 else
2250 {
2251 if ($this->deactivated_page)
2252 {
2253 $c_id = $_GET["obj_id"];
2254 }
2255 else
2256 {
2257 $c_id = $page_id;
2258 }
2259 }
2260 while (!$found)
2261 {
2262 $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
2263 $c_id = $succ_node["obj_id"];
2264
2265 $active = ilLMPage::_lookupActive($c_id,
2266 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2267
2268 if ($succ_node["obj_id"] > 0 &&
2269 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2270 ( $this->lm->getPublicAccessMode() == "selected" &&
2271 !ilLMObject::_isPagePublic($succ_node["obj_id"])))
2272 {
2273 $found = false;
2274 }
2275 else if ($succ_node["obj_id"] > 0 && !$active)
2276 {
2277 // look, whether activation data should be shown
2278 $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
2279 if ($act_data["show_activation_info"] &&
2280 (ilUtil::now() < $act_data["activation_start"]))
2281 {
2282 $found = true;
2283 }
2284 else
2285 {
2286 $found = false;
2287 }
2288 }
2289 else
2290 {
2291 $found = true;
2292 }
2293 }
2294
2295 if ($found)
2296 {
2297 return $succ_node["obj_id"];
2298 }
2299 return 0;
2300 }
2301
2302
2307 function ilLMNavigation()
2308 {
2309 global $ilUser;
2310
2311 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2312
2313 include_once("./Services/Accessibility/classes/class.ilAccessKeyGUI.php");
2314
2315 $page_id = $this->getCurrentPageId();
2316
2317 if(empty($page_id))
2318 {
2319 return;
2320 }
2321
2322 // process navigation for free page
2323 if(!$this->lm_tree->isInTree($page_id))
2324 {
2325 if ($this->offlineMode() || $_GET["back_pg"] == "")
2326 {
2327 return;
2328 }
2329 $limpos = strpos($_GET["back_pg"], ":");
2330 if ($limpos > 0)
2331 {
2332 $back_pg = substr($_GET["back_pg"], 0, $limpos);
2333 }
2334 else
2335 {
2336 $back_pg = $_GET["back_pg"];
2337 }
2338 if (!$this->lm->cleanFrames())
2339 {
2340 $back_href =
2341 $this->getLink($this->lm->getRefId(), "layout", $back_pg, $_GET["frame"],
2342 "", "reduce");
2343 $back_target = "";
2344 }
2345 else
2346 {
2347 $back_href =
2348 $this->getLink($this->lm->getRefId(), "layout", $back_pg, "",
2349 "", "reduce");
2350 $back_target = 'target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2351 }
2352 $back_img =
2353 ilUtil::getImagePath("nav_arr2_L.png", false, "output", $this->offlineMode());
2354 $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
2355 $this->tpl->setVariable("IMG_PREV", $back_img);
2356 $this->tpl->setVariable("HREF_PREV", $back_href);
2357 $this->tpl->setVariable("FRAME_PREV", $back_target);
2358 $this->tpl->setVariable("TXT_PREV", $this->lng->txt("back"));
2359 $this->tpl->setVariable("ALT_PREV", $this->lng->txt("back"));
2360 $this->tpl->setVariable("PREV_ACC_KEY",
2361 ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS));
2362 $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
2363 ? "images/spacer.png"
2364 : ilUtil::getImagePath("spacer.png"));
2365 $this->tpl->parseCurrentBlock();
2366 $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
2367 $this->tpl->setVariable("IMG_PREV2", $back_img);
2368 $this->tpl->setVariable("HREF_PREV2", $back_href);
2369 $this->tpl->setVariable("FRAME_PREV2", $back_target);
2370 $this->tpl->setVariable("TXT_PREV2", $this->lng->txt("back"));
2371 $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("back"));
2372 $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
2373 ? "images/spacer.png"
2374 : ilUtil::getImagePath("spacer.png"));
2375 $this->tpl->parseCurrentBlock();
2376 return;
2377 }
2378
2379 // determine successor page_id
2380 $found = false;
2381
2382 // empty chapter
2383 if ($this->chapter_has_no_active_page &&
2384 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2385 {
2386 $c_id = $_GET["obj_id"];
2387 }
2388 else
2389 {
2390 if ($this->deactivated_page)
2391 {
2392 $c_id = $_GET["obj_id"];
2393 }
2394 else
2395 {
2396 $c_id = $page_id;
2397 }
2398 }
2399 while (!$found)
2400 {
2401 $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
2402 $c_id = $succ_node["obj_id"];
2403
2404 $active = ilLMPage::_lookupActive($c_id,
2405 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2406
2407 if ($succ_node["obj_id"] > 0 &&
2408 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2409 ( $this->lm->getPublicAccessMode() == "selected" &&
2410 !ilLMObject::_isPagePublic($succ_node["obj_id"])))
2411 {
2412 $found = false;
2413 }
2414 else if ($succ_node["obj_id"] > 0 && !$active)
2415 {
2416 // look, whether activation data should be shown
2417 $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
2418 if ($act_data["show_activation_info"] &&
2419 (ilUtil::now() < $act_data["activation_start"]))
2420 {
2421 $found = true;
2422 }
2423 else
2424 {
2425 $found = false;
2426 }
2427 }
2428 else
2429 {
2430 $found = true;
2431 }
2432 }
2433
2434 $succ_str = ($succ_node !== false)
2435 ? " -> ".$succ_node["obj_id"]."_".$succ_node["type"]
2436 : "";
2437
2438 // determine predecessor page id
2439 $found = false;
2440 if ($this->deactivated_page)
2441 {
2442 $c_id = $_GET["obj_id"];
2443 }
2444 else
2445 {
2446 $c_id = $page_id;
2447 }
2448 while (!$found)
2449 {
2450 $pre_node = $this->lm_tree->fetchPredecessorNode($c_id, "pg");
2451 $c_id = $pre_node["obj_id"];
2452 $active = ilLMPage::_lookupActive($c_id,
2453 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2454 if ($pre_node["obj_id"] > 0 &&
2455 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2456 ($this->lm->getPublicAccessMode() == "selected" &&
2457 !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2458 {
2459 $found = false;
2460 }
2461 else if ($pre_node["obj_id"] > 0 && !$active)
2462 {
2463 // look, whether activation data should be shown
2464 $act_data = ilLMPage::_lookupActivationData((int) $pre_node["obj_id"], $this->lm->getType());
2465 if ($act_data["show_activation_info"] &&
2466 (ilUtil::now() < $act_data["activation_start"]))
2467 {
2468 $found = true;
2469 }
2470 else
2471 {
2472 $found = false;
2473 }
2474 }
2475 else
2476 {
2477 $found = true;
2478 }
2479 }
2480
2481 $pre_str = ($pre_node !== false)
2482 ? $pre_node["obj_id"]."_".$pre_node["type"]." -> "
2483 : "";
2484
2485 // determine target frame
2486 $framestr = (!empty($_GET["frame"]))
2487 ? "frame=".$_GET["frame"]."&"
2488 : "";
2489
2490
2491 // Determine whether the view of a learning resource should
2492 // be shown in the frameset of ilias, or in a separate window.
2493 $showViewInFrameset = true;
2494
2495 if($pre_node != "")
2496 {
2497 // get presentation title
2498 $prev_title = ilLMPageObject::_getPresentationTitle($pre_node["obj_id"],
2499 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
2500 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
2501 $prev_title = ilUtil::shortenText($prev_title, 50, true);
2502 $prev_img =
2503 ilUtil::getImagePath("nav_arr_L.png", false, "output", $this->offlineMode());
2504
2505 if (!$this->lm->cleanFrames())
2506 {
2507 $prev_href =
2508 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"], $_GET["frame"]);
2509 $prev_target = "";
2510 }
2511 else if ($showViewInFrameset && !$this->offlineMode())
2512 {
2513 $prev_href =
2514 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
2515 $prev_target = 'target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2516 }
2517 else
2518 {
2519 $prev_href =
2520 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
2521 $prev_target = 'target="_top" ';
2522 }
2523
2524 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2525 ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2526 {
2527 $output = $this->lng->txt("msg_page_not_public");
2528 }
2529
2530 $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
2531 $this->tpl->setVariable("IMG_PREV", $prev_img);
2532 $this->tpl->setVariable("HREF_PREV", $prev_href);
2533 $this->tpl->setVariable("FRAME_PREV", $prev_target);
2534 $this->tpl->setVariable("TXT_PREV", $prev_title);
2535 $this->tpl->setVariable("ALT_PREV", $this->lng->txt("previous"));
2536 $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
2537 ? "images/spacer.png"
2538 : ilUtil::getImagePath("spacer.png"));
2539 $this->tpl->setVariable("PREV_ACC_KEY",
2540 ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS));
2541 $this->tpl->parseCurrentBlock();
2542 $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
2543 $this->tpl->setVariable("IMG_PREV2", $prev_img);
2544 $this->tpl->setVariable("HREF_PREV2", $prev_href);
2545 $this->tpl->setVariable("FRAME_PREV2", $prev_target);
2546 $this->tpl->setVariable("TXT_PREV2", $prev_title);
2547 $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("previous"));
2548 $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
2549 ? "images/spacer.png"
2550 : ilUtil::getImagePath("spacer.png"));
2551 $this->tpl->parseCurrentBlock();
2552 }
2553 if($succ_node != "")
2554 {
2555 // get presentation title
2556 $succ_title = ilLMPageObject::_getPresentationTitle($succ_node["obj_id"],
2557 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
2558 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
2559 $succ_title = ilUtil::shortenText($succ_title, 50, true);
2560 $succ_img =
2561 ilUtil::getImagePath("nav_arr_R.png", false, "output", $this->offlineMode());
2562 if (!$this->lm->cleanFrames())
2563 {
2564 $succ_href =
2565 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]);
2566 $succ_target = "";
2567 }
2568 else if ($showViewInFrameset && !$this->offlineMode())
2569 {
2570 $succ_href =
2571 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
2572 $succ_target = ' target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2573 }
2574 else
2575 {
2576 $succ_href =
2577 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
2578 $succ_target = ' target="_top" ';
2579 }
2580
2581 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2582 ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2583 {
2584 $output = $this->lng->txt("msg_page_not_public");
2585 }
2586
2587 $this->tpl->setCurrentBlock("ilLMNavigation_Next");
2588 $this->tpl->setVariable("IMG_SUCC", $succ_img);
2589 $this->tpl->setVariable("HREF_SUCC", $succ_href);
2590 $this->tpl->setVariable("FRAME_SUCC", $succ_target);
2591 $this->tpl->setVariable("TXT_SUCC", $succ_title);
2592 $this->tpl->setVariable("ALT_SUCC", $this->lng->txt("next"));
2593 $this->tpl->setVariable("SPACER_SUCC", $this->offlineMode()
2594 ? "images/spacer.png"
2595 : ilUtil::getImagePath("spacer.png"));
2596 $this->tpl->setVariable("NEXT_ACC_KEY",
2597 ilAccessKeyGUI::getAttribute(ilAccessKey::NEXT));
2598 $this->tpl->parseCurrentBlock();
2599 $this->tpl->setCurrentBlock("ilLMNavigation_Next2");
2600 $this->tpl->setVariable("IMG_SUCC2", $succ_img);
2601 $this->tpl->setVariable("HREF_SUCC2", $succ_href);
2602 $this->tpl->setVariable("FRAME_SUCC2", $succ_target);
2603 $this->tpl->setVariable("TXT_SUCC2", $succ_title);
2604 $this->tpl->setVariable("ALT_SUCC2", $this->lng->txt("next"));
2605 $this->tpl->setVariable("SPACER_SUCC2", $this->offlineMode()
2606 ? "images/spacer.png"
2607 : ilUtil::getImagePath("spacer.png"));
2608 $this->tpl->parseCurrentBlock();
2609
2610 // check if successor page is not restricted
2611 if (!$this->offlineMode())
2612 {
2613 if ($this->lm->getRestrictForwardNavigation())
2614 {
2615 if ($this->getTracker()->hasPredIncorrectAnswers($succ_node["obj_id"]))
2616 {
2617 $this->tpl->addOnLoadCode("$('.ilc_page_rnav_RightNavigation').addClass('ilNoDisplay');");
2618 }
2619 }
2620 }
2621 }
2622 }
2623
2624
2625 function processNodes(&$a_content, &$a_node)
2626 {
2627 $child_nodes = $a_node->child_nodes();
2628 foreach ($child_nodes as $child)
2629 {
2630 if($child->node_name() == "ilFrame")
2631 {
2632 $attributes = $this->attrib2arr($child->attributes());
2633 // node is frameset, if it has cols or rows attribute
2634 if ((!empty($attributes["rows"])) || (!empty($attrubtes["cols"])))
2635 {
2636 // if framset has name, another http request is necessary
2637 // (html framesets don't have names, so we need a wrapper frame)
2638 if(!empty($attributes["name"]))
2639 {
2640 unset($attributes["template"]);
2641 unset($attributes["template_location"]);
2642 $attributes["src"] =
2643 $this->getLink($this->lm->getRefId(), "layout", $_GET["obj_id"], $attributes["name"],
2644 "", "keep", "", $_GET["srcstring"]);
2645 $attributes["title"] = $this->lng->txt("cont_frame_".$attributes["name"]);
2646 $a_content .= $this->buildTag("", "frame", $attributes);
2647 $this->frames[$attributes["name"]] = $attributes["name"];
2648//echo "<br>processNodes:add1 ".$attributes["name"];
2649 }
2650 else // ok, no name means that we can easily output the frameset tag
2651 {
2652 $a_content .= $this->buildTag("start", "frameset", $attributes);
2653 $this->processNodes($a_content, $child);
2654 $a_content .= $this->buildTag("end", "frameset");
2655 }
2656 }
2657 else // frame with
2658 {
2659 unset($attributes["template"]);
2660 unset($attributes["template_location"]);
2661 $attributes["src"] =
2662 $this->getLink($this->lm->getRefId(), "layout", $_GET["obj_id"], $attributes["name"],
2663 "", "keep", "", $_GET["srcstring"]);
2664 $attributes["title"] = $this->lng->txt("cont_frame_".$attributes["name"]);
2665 if ($attributes["name"] == "toc")
2666 {
2667 $attributes["src"].= "#".$_GET["obj_id"];
2668 }
2669 else
2670 {
2671 // Handle Anchors
2672 if ($_GET["anchor"] != "")
2673 {
2674 $attributes["src"].= "#".rawurlencode($_GET["anchor"]);
2675 }
2676 }
2677 $a_content .= $this->buildTag("", "frame", $attributes);
2678 $this->frames[$attributes["name"]] = $attributes["name"];
2679 }
2680 }
2681 }
2682 }
2683
2691 function buildTag ($type, $name, $attr="")
2692 {
2693 $tag = "<";
2694
2695 if ($type == "end")
2696 $tag.= "/";
2697
2698 $tag.= $name;
2699
2700 if (is_array($attr))
2701 {
2702 while (list($k,$v) = each($attr))
2703 $tag.= " ".$k."=\"$v\"";
2704 }
2705
2706 if ($type == "")
2707 $tag.= "/";
2708
2709 $tag.= ">\n";
2710
2711 return $tag;
2712 }
2713
2714
2718 function showTableOfContents()
2719 {
2720 global $ilUser;
2721
2722 if (!$this->lm->isActiveTOC() || !$this->lm->isActiveLMMenu())
2723 {
2724 return;
2725 }
2726
2727 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
2728 $this->tpl->setCurrentBlock("ContentStyle");
2729 if (!$this->offlineMode())
2730 {
2731 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2732 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2733 }
2734 else
2735 {
2736 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2737 }
2738 $this->tpl->parseCurrentBlock();
2739
2740 $this->renderPageTitle();
2741
2742 // set style sheets
2743 if (!$this->offlineMode())
2744 {
2745 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2746 }
2747 else
2748 {
2749 $style_name = $ilUser->getPref("style").".css";;
2750 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
2751 }
2752
2753 //$this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_toc.html", true);
2754 $this->tpl->getStandardTemplate();
2755 $this->ilLocator();
2756
2757 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2758 ,$this->getExportFormat(), "toc", true));
2759
2760 // set title header
2761 $this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
2762 $this->tpl->setTitle($this->getLMPresentationTitle());
2763 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2764
2765 include_once("./Modules/LearningModule/classes/class.ilLMTableOfContentsExplorerGUI.php");
2766 $exp = new ilLMTableOfContentsExplorerGUI($this, "showTableOfContents", $this, $this->lang, $this->export_all_languages);
2767 $exp->setTracker($this->getTracker());
2768 if (!$exp->handleCommand())
2769 {
2770 // determine highlighted and force open nodes
2771 $page_id = $this->getCurrentPageId();
2772 if ($this->deactivated_page)
2773 {
2774 $page_id = $_GET["obj_id"];
2775 }
2776 // empty chapter
2777 if ($this->chapter_has_no_active_page &&
2778 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2779 {
2780 $exp->setHighlightNode($_GET["obj_id"]);
2781 }
2782 else
2783 {
2784 if ($this->lm->getTOCMode() == "pages")
2785 {
2786 if ($this->deactivated_page)
2787 {
2788 $exp->setHighlightNode($_GET["obj_id"]);
2789 }
2790 else
2791 {
2792 $exp->setHighlightNode($page_id);
2793 }
2794 }
2795 else
2796 {
2797 $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
2798 }
2799 }
2800 if ($this->offlineMode())
2801 {
2802 $exp->setOfflineMode(true);
2803 }
2804
2805 $this->tpl->setVariable("ADM_CONTENT", $exp->getHTML());
2806 }
2807 if ($this->offlineMode())
2808 {
2809 return $this->tpl->get();
2810 }
2811 else
2812 {
2813 $this->tpl->show();
2814 }
2815 }
2816
2817
2823 function infoScreen()
2824 {
2825 $this->ctrl->setCmd("showSummary");
2826 $this->ctrl->setCmdClass("ilinfoscreengui");
2827 $this->outputInfoScreen();
2828 }
2829
2833 function showInfoScreen()
2834 {
2835 $this->outputInfoScreen(true);
2836 }
2837
2838 protected function initScreenHead($a_active_tab = "info")
2839 {
2840 global $ilAccess, $ilLocator, $ilUser;
2841
2842 $this->renderPageTitle();
2843
2844 // set style sheets
2845 if (!$this->offlineMode())
2846 {
2847 $this->tpl->setStyleSheetLocation(ilUtil::getStyleSheetLocation());
2848 }
2849 else
2850 {
2851 $style_name = $ilUser->getPref("style").".css";;
2852 $this->tpl->setStyleSheetLocation("./".$style_name);
2853 }
2854
2855 $this->tpl->getStandardTemplate();
2856 $this->tpl->setTitle($this->getLMPresentationTitle());
2857 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2858
2859 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2860 ,$this->getExportFormat(), $a_active_tab, true));
2861
2862 // Full locator, if read permission is given
2863 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
2864 {
2865 $this->ilLocator();
2866 }
2867 else
2868 {
2869 $ilLocator->addRepositoryItems();
2870 $this->tpl->setLocator();
2871 }
2872 }
2873
2877 function outputInfoScreen($a_standard_locator = false)
2878 {
2879 global $ilAccess;
2880
2881 $this->initScreenHead();
2882
2883 $this->lng->loadLanguageModule("meta");
2884
2885 include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
2886
2887 $info = new ilInfoScreenGUI($this->lm_gui);
2888 $info->enablePrivateNotes();
2889 $info->enableLearningProgress();
2890
2891 $info->enableNews();
2892 if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
2893 {
2894 $news_set = new ilSetting("news");
2895 $enable_internal_rss = $news_set->get("enable_rss_for_internal");
2896
2897 $info->enableNewsEditing();
2898
2899 if ($enable_internal_rss)
2900 {
2901 $info->setBlockProperty("news", "settings", true);
2902 }
2903 }
2904
2905 // add read / back button
2906 /*
2907 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
2908 {
2909 if ($_GET["obj_id"] > 0)
2910 {
2911 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
2912 $info->addButton($this->lng->txt("back"),
2913 $this->ctrl->getLinkTarget($this, "layout"));
2914 }
2915 else
2916 {
2917 $info->addButton($this->lng->txt("view"),
2918 $this->ctrl->getLinkTarget($this, "layout"));
2919 }
2920 }*/
2921
2922 // show standard meta data section
2923 $info->addMetaDataSections($this->lm->getId(),0, $this->lm->getType());
2924
2925 if ($this->offlineMode())
2926 {
2927 $this->tpl->setContent($info->getHTML());
2928 return $this->tpl->get();
2929 }
2930 else
2931 {
2932 // forward the command
2933 $this->ctrl->forwardCommand($info);
2934 //$this->tpl->setContent("aa");
2935 $this->tpl->show();
2936 }
2937 }
2938
2942 function showPrintViewSelection()
2943 {
2944 global $ilUser, $lng;
2945
2946 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2947 if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu())
2948 {
2949 return;
2950 }
2951
2952 include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
2953
2954 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
2955 $this->tpl->setCurrentBlock("ContentStyle");
2956 if (!$this->offlineMode())
2957 {
2958 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2959 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2960 }
2961 else
2962 {
2963 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2964 }
2965 $this->tpl->parseCurrentBlock();
2966
2967 $this->renderPageTitle();
2968 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2969 $this->tpl->getStandardTemplate();
2970
2971 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2972 ,$this->getExportFormat(), "print", true));
2973
2974 $this->ilLocator();
2975 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content",
2976 "tpl.lm_print_selection.html", "Modules/LearningModule");
2977
2978 // set title header
2979 $this->tpl->setTitle($this->getLMPresentationTitle());
2980 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2981
2982 /*$this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
2983 $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
2984 $this->tpl->setVariable("LINK_BACK",
2985 $this->ctrl->getLinkTargetByClass("illmpresentationgui", ""));*/
2986
2987 $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
2988 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormaction($this));
2989
2990 $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
2991
2992 if (!is_array($_POST["item"]))
2993 {
2994 if ($_GET["obj_id"] != "")
2995 {
2996 $_POST["item"][$_GET["obj_id"]] = "y";
2997 }
2998 else
2999 {
3000 $_POST["item"][1] = "y";
3001 }
3002 }
3003
3004 $this->initPrintViewSelectionForm();
3005
3006 foreach ($nodes as $node)
3007 {
3008
3009 // check page activation
3010 $active = ilLMPage::_lookupActive($node["obj_id"], $this->lm->getType(),
3011 $this->lm_set->get("time_scheduled_page_activation"));
3012
3013 if ($node["type"] == "pg" &&
3014 !$active)
3015 {
3016 continue;
3017 }
3018
3019 $text = $img_scr = $img_alt = "";
3020 $disabled = false;
3021 $checked = false;
3022
3023 switch ($node["type"])
3024 {
3025 // page
3026 case "pg":
3027 $text =
3028 ilLMPageObject::_getPresentationTitle($node["obj_id"],
3029 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
3030 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
3031
3032 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased)&&
3033 $this->lm_gui->object->getPublicAccessMode() == "selected")
3034 {
3035 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3036 {
3037 $disabled = true;
3038 $text.= " (".$this->lng->txt("cont_no_access").")";
3039 }
3040 }
3041 $img_src = ilUtil::getImagePath("icon_pg.svg");
3042 $img_alt = $lng->txt("icon")." ".$lng->txt("pg");
3043 break;
3044
3045 // learning module
3046 case "du":
3047 $text = $this->getLMPresentationTitle();
3048 $img_src = ilUtil::getImagePath("icon_lm.svg");
3049 $img_alt = $lng->txt("icon")." ".$lng->txt("obj_lm");
3050 break;
3051
3052 // chapter
3053 case "st":
3054 $text =
3055 ilStructureObject::_getPresentationTitle($node["obj_id"],
3056 $this->lm->isActiveNumbering(),
3057 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
3058 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3059 $this->lm_gui->object->getPublicAccessMode() == "selected")
3060 {
3061 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3062 {
3063 $disabled = true;
3064 $text.= " (".$this->lng->txt("cont_no_access").")";
3065 }
3066 }
3067 $img_src = ilUtil::getImagePath("icon_st.svg");
3068 $img_alt = $lng->txt("icon")." ".$lng->txt("st");
3069 break;
3070 }
3071
3072 if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node["obj_id"]))
3073 {
3074 $text.= " (".$this->lng->txt("cont_no_access").")";
3075 }
3076
3077 $this->nl->addListNode($node["obj_id"], $text, $node["parent"], $checked, $disabled,
3078 $img_src, $img_alt);
3079 }
3080
3081
3082 // check for free page
3083 if ($_GET["obj_id"] > 0 && !$this->lm_tree->isInTree($_GET["obj_id"]))
3084 {
3085 $text =
3086 ilLMPageObject::_getPresentationTitle($_GET["obj_id"],
3087 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
3088 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
3089
3090 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3091 $this->lm_gui->object->getPublicAccessMode() == "selected")
3092 {
3093 if (!ilLMObject::_isPagePublic($_GET["obj_id"]))
3094 {
3095 $disabled = true;
3096 $text.= " (".$this->lng->txt("cont_no_access").")";
3097 }
3098 }
3099 $img_src = ilUtil::getImagePath("icon_pg.svg");
3100 $id = $_GET["obj_id"];
3101
3102 $checked = true;
3103
3104 $this->nl->addListNode($id, $text, 0, $checked, $disabled,
3105 $img_src, $img_alt);
3106 }
3107
3108 $f = $this->form->getHTML();
3109
3110 // submit toolbar
3111 $tb = new ilToolbarGUI();
3112 $tb->addFormButton($lng->txt("cont_show_print_view"), "showPrintView");
3113 $this->tpl->setVariable("TOOLBAR", $tb->getHTML());
3114
3115 $this->tpl->setVariable("ITEM_SELECTION", $f);
3116 $this->tpl->show();
3117
3118 }
3119
3123 public function initPrintViewSelectionForm()
3124 {
3125 global $lng, $ilCtrl;
3126
3127 include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
3128 $this->form = new ilPropertyFormGUI();
3129
3130 // selection type
3131 $radg = new ilRadioGroupInputGUI($lng->txt("cont_selection"), "sel_type");
3132 $radg->setValue("page");
3133 $op1 = new ilRadioOption($lng->txt("cont_current_page"), "page");
3134 $radg->addOption($op1);
3135 $op2 = new ilRadioOption($lng->txt("cont_current_chapter"), "chapter");
3136 $radg->addOption($op2);
3137 $op3= new ilRadioOption($lng->txt("cont_selected_pg_chap"), "selection");
3138 $radg->addOption($op3);
3139
3140 include_once("./Services/Form/classes/class.ilNestedListInputGUI.php");
3141 $nl = new ilNestedListInputGUI("", "obj_id");
3142 $this->nl = $nl;
3143 $op3->addSubItem($nl);
3144
3145
3146 $this->form->addItem($radg);
3147
3148 $this->form->addCommandButton("showPrintView", $lng->txt("cont_show_print_view"));
3149 $this->form->setOpenTag(false);
3150 $this->form->setCloseTag(false);
3151
3152 $this->form->setTitle($lng->txt("cont_print_selection"));
3153 $this->form->setFormAction($ilCtrl->getFormAction($this));
3154 }
3155
3159 function showPrintView()
3160 {
3161 global $ilUser,$lng,$ilCtrl;
3162
3163 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
3164
3165 if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu())
3166 {
3167 return;
3168 }
3169
3170 $this->renderPageTitle();
3171
3172 $c_obj_id = $this->getCurrentPageId();
3173 // set values according to selection
3174 if ($_POST["sel_type"] == "page")
3175 {
3176 if (!is_array($_POST["obj_id"]) || !in_array($c_obj_id, $_POST["obj_id"]))
3177 {
3178 $_POST["obj_id"][] = $c_obj_id;
3179 }
3180 }
3181 if ($_POST["sel_type"] == "chapter" && $c_obj_id > 0)
3182 {
3183
3184 $path = $this->lm_tree->getPathFull($c_obj_id);
3185 $chap_id = $path[1]["child"];
3186 if ($chap_id > 0)
3187 {
3188 $_POST["obj_id"][] = $chap_id;
3189 }
3190 }
3191
3192//var_dump($_GET);
3193//var_dump($_POST);
3194 // set style sheets
3195 if (!$this->offlineMode())
3196 {
3197 $this->tpl->setVariable("LOCATION_STYLESHEET", ilObjStyleSheet::getContentPrintStyle());
3198 }
3199 else
3200 {
3201 $style_name = $ilUser->getPref("style").".css";;
3202 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
3203 }
3204
3205 // content style
3206 $this->tpl->setCurrentBlock("ContentStyle");
3207 if (!$this->offlineMode())
3208 {
3209 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
3210 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
3211 }
3212 else
3213 {
3214 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
3215 }
3216 $this->tpl->parseCurrentBlock();
3217
3218 // syntax style
3219 $this->tpl->setCurrentBlock("SyntaxStyle");
3220 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
3221 ilObjStyleSheet::getSyntaxStylePath());
3222 $this->tpl->parseCurrentBlock();
3223
3224 //$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
3225 $this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_print_view.html", true);
3226
3227 // set title header
3228 $this->tpl->setVariable("HEADER", $this->getLMPresentationTitle());
3229
3230 $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
3231
3232 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
3233 include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
3234 include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
3235
3236 $act_level = 99999;
3237 $activated = false;
3238
3239 $glossary_links = array();
3240 $output_header = false;
3241 $media_links = array();
3242
3243 // get header and footer
3244 if ($this->lm->getFooterPage() > 0 && !$this->lm->getHideHeaderFooterPrint())
3245 {
3246 if (ilLMObject::_exists($this->lm->getFooterPage()))
3247 {
3248 $page_object_gui = $this->getLMPageGUI($this->lm->getFooterPage());
3249 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3250 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3251 $this->lm->getStyleSheetId(), "lm"));
3252
3253
3254 // determine target frames for internal links
3255 $page_object_gui->setLinkFrame($_GET["frame"]);
3256 $page_object_gui->setOutputMode("print");
3257 $page_object_gui->setPresentationTitle("");
3258 $page_object_gui->setFileDownloadLink("#");
3259 $page_object_gui->setFullscreenLink("#");
3260 $page_object_gui->setSourceCodeDownloadScript("#");
3261 $footer_page_content = $page_object_gui->showPage();
3262 }
3263 }
3264 if ($this->lm->getHeaderPage() > 0 && !$this->lm->getHideHeaderFooterPrint())
3265 {
3266 if (ilLMObject::_exists($this->lm->getHeaderPage()))
3267 {
3268 $page_object_gui = $this->getLMPageGUI($this->lm->getHeaderPage());
3269 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3270 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3271 $this->lm->getStyleSheetId(), "lm"));
3272
3273
3274 // determine target frames for internal links
3275 $page_object_gui->setLinkFrame($_GET["frame"]);
3276 $page_object_gui->setOutputMode("print");
3277 $page_object_gui->setPresentationTitle("");
3278 $page_object_gui->setFileDownloadLink("#");
3279 $page_object_gui->setFullscreenLink("#");
3280 $page_object_gui->setSourceCodeDownloadScript("#");
3281 $header_page_content = $page_object_gui->showPage();
3282 }
3283 }
3284
3285 // add free selected pages
3286 if (is_array($_POST["obj_id"]))
3287 {
3288 foreach($_POST["obj_id"] as $k)
3289 {
3290 if ($k > 0 && !$this->lm_tree->isInTree($k))
3291 {
3292 if (ilLMObject::_lookupType($k) == "pg")
3293 {
3294 $nodes[] = array("obj_id" => $k, "type" => "pg", "free" => true);
3295 }
3296 }
3297 }
3298 }
3299 else
3300 {
3301 ilUtil::sendFailure($lng->txt("cont_print_no_page_selected"),true);
3302 $ilCtrl->redirect($this, "showPrintViewSelection");
3303 }
3304
3305 foreach ($nodes as $node_key => $node)
3306 {
3307 // check page activation
3308 $active = ilLMPage::_lookupActive($node["obj_id"], $this->lm->getType(),
3309 $this->lm_set->get("time_scheduled_page_activation"));
3310 if ($node["type"] == "pg" && !$active)
3311 {
3312 continue;
3313 }
3314
3315 // print all subchapters/subpages if higher chapter
3316 // has been selected
3317 if ($node["depth"] <= $act_level)
3318 {
3319 if (is_array($_POST["obj_id"]) && in_array($node["obj_id"], $_POST["obj_id"]))
3320 {
3321 $act_level = $node["depth"];
3322 $activated = true;
3323 }
3324 else
3325 {
3326 $act_level = 99999;
3327 $activated = false;
3328 }
3329 }
3330
3331 if ($activated &&
3332 ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node["obj_id"]))
3333 {
3334 // output learning module header
3335 if ($node["type"] == "du")
3336 {
3337 $output_header = true;
3338 }
3339
3340 // output chapter title
3341 if ($node["type"] == "st")
3342 {
3343 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3344 $this->lm_gui->object->getPublicAccessMode() == "selected")
3345 {
3346 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3347 {
3348 continue;
3349 }
3350 }
3351
3352 $chap = new ilStructureObject($this->lm, $node["obj_id"]);
3353 $this->tpl->setCurrentBlock("print_chapter");
3354
3355 $chapter_title = $chap->_getPresentationTitle($node["obj_id"],
3356 $this->lm->isActiveNumbering(),
3357 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
3358 $this->tpl->setVariable("CHAP_TITLE",
3359 $chapter_title);
3360
3361 if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE)
3362 {
3363 if ($nodes[$node_key + 1]["type"] == "pg")
3364 {
3365 $this->tpl->setVariable("CHAP_HEADER",
3366 $header_page_content);
3367 $did_chap_page_header = true;
3368 }
3369 }
3370
3371 $this->tpl->parseCurrentBlock();
3372 $this->tpl->setCurrentBlock("print_block");
3373 $this->tpl->parseCurrentBlock();
3374 }
3375
3376 // output page
3377 if ($node["type"] == "pg")
3378 {
3379 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3380 $this->lm_gui->object->getPublicAccessMode() == "selected")
3381 {
3382 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3383 {
3384 continue;
3385 }
3386 }
3387
3388 $this->tpl->setCurrentBlock("print_item");
3389
3390 // get page
3391 $page_id = $node["obj_id"];
3392 $page_object_gui = $this->getLMPageGUI($page_id);
3393 $page_object = $page_object_gui->getPageObject();
3394 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3395 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3396 $this->lm->getStyleSheetId(), "lm"));
3397
3398
3399 // get lm page
3400 $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
3401 $lm_pg_obj->setLMId($this->lm->getId());
3402
3403 // determine target frames for internal links
3404 $page_object_gui->setLinkFrame($_GET["frame"]);
3405 $page_object_gui->setOutputMode("print");
3406 $page_object_gui->setPresentationTitle("");
3407
3408 if ($this->lm->getPageHeader() == IL_PAGE_TITLE || $node["free"] === true)
3409 {
3410 $page_title = ilLMPageObject::_getPresentationTitle($lm_pg_obj->getId(),
3411 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
3412 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
3413
3414 // prevent page title after chapter title
3415 // that have the same content
3416 if ($this->lm->isActiveNumbering())
3417 {
3418 $chapter_title = trim(substr($chapter_title,
3419 strpos($chapter_title, " ")));
3420 }
3421
3422 if ($page_title != $chapter_title)
3423 {
3424 $page_object_gui->setPresentationTitle($page_title);
3425 }
3426 }
3427
3428 // handle header / footer
3429 $hcont = $header_page_content;
3430 $fcont = $footer_page_content;
3431
3432 if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE)
3433 {
3434 if ($did_chap_page_header)
3435 {
3436 $hcont = "";
3437 }
3438 if ($nodes[$node_key + 1]["type"] == "pg" &&
3439 !($nodes[$node_key + 1]["depth"] <= $act_level
3440 && !in_array($nodes[$node_key + 1]["obj_id"], $_POST["obj_id"])))
3441 {
3442 $fcont = "";
3443 }
3444 }
3445
3446 $page_object_gui->setFileDownloadLink("#");
3447 $page_object_gui->setFullscreenLink("#");
3448 $page_object_gui->setSourceCodeDownloadScript("#");
3449 $page_content = $page_object_gui->showPage();
3450 if ($this->lm->getPageHeader() != IL_PAGE_TITLE)
3451 {
3452 $this->tpl->setVariable("CONTENT",
3453 $hcont.$page_content.$fcont);
3454 }
3455 else
3456 {
3457 $this->tpl->setVariable("CONTENT",
3458 $hcont.$page_content.$fcont."<br />");
3459 }
3460 $chapter_title = "";
3461 $this->tpl->parseCurrentBlock();
3462 $this->tpl->setCurrentBlock("print_block");
3463 $this->tpl->parseCurrentBlock();
3464
3465 // get internal links
3466 $int_links = ilInternalLink::_getTargetsOfSource($this->lm->getType().":pg", $node["obj_id"]);
3467
3468 $got_mobs = false;
3469
3470 foreach ($int_links as $key => $link)
3471 {
3472 if ($link["type"] == "git" &&
3473 ($link["inst"] == IL_INST_ID || $link["inst"] == 0))
3474 {
3475 $glossary_links[$key] = $link;
3476 }
3477 if ($link["type"] == "mob" &&
3478 ($link["inst"] == IL_INST_ID || $link["inst"] == 0))
3479 {
3480 $got_mobs = true;
3481 $mob_links[$key] = $link;
3482 }
3483 }
3484
3485 // this is not cool because of performance reasons
3486 // unfortunately the int link table does not
3487 // store the target frame (we want to append all linked
3488 // images but not inline images (i.e. mobs with no target
3489 // frame))
3490 if ($got_mobs)
3491 {
3492 $page_object->buildDom();
3493 $links = $page_object->getInternalLinks();
3494 foreach($links as $link)
3495 {
3496 if ($link["Type"] == "MediaObject"
3497 && $link["TargetFrame"] != ""
3498 && $link["TargetFrame"] != "None")
3499 {
3500 $media_links[] = $link;
3501 }
3502 }
3503 }
3504 }
3505 }
3506 }
3507
3508 $annex_cnt = 0;
3509 $annexes = array();
3510
3511 // glossary
3512 if (count($glossary_links) > 0 && !$this->lm->isActivePreventGlossaryAppendix())
3513 {
3514 include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
3515 include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
3516
3517 // sort terms
3518 $terms = array();
3519
3520 foreach($glossary_links as $key => $link)
3521 {
3522 $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"]);
3523 $terms[$term.":".$key] = array("key" => $key, "link" => $link, "term" => $term);
3524 }
3525 $terms = ilUtil::sortArray($terms, "term", "asc");
3526 //ksort($terms);
3527
3528 foreach($terms as $t)
3529 {
3530 $link = $t["link"];
3531 $key = $t["key"];
3532 $defs = ilGlossaryDefinition::getDefinitionList($link["id"]);
3533 $def_cnt = 1;
3534
3535 // output all definitions of term
3536 foreach($defs as $def)
3537 {
3538 // definition + number, if more than 1 definition
3539 if (count($defs) > 1)
3540 {
3541 $this->tpl->setCurrentBlock("def_title");
3542 $this->tpl->setVariable("TXT_DEFINITION",
3543 $this->lng->txt("cont_definition")." ".($def_cnt++));
3544 $this->tpl->parseCurrentBlock();
3545 }
3546 include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
3547 $page_gui = new ilGlossaryDefPageGUI($def["id"]);
3548 $page_gui->setTemplateOutput(false);
3549 $page_gui->setOutputMode("print");
3550
3551 $this->tpl->setCurrentBlock("definition");
3552 $page_gui->setFileDownloadLink("#");
3553 $page_gui->setFullscreenLink("#");
3554 $page_gui->setSourceCodeDownloadScript("#");
3555 $output = $page_gui->showPage();
3556 $this->tpl->setVariable("VAL_DEFINITION", $output);
3557 $this->tpl->parseCurrentBlock();
3558 }
3559
3560 // output term
3561 $this->tpl->setCurrentBlock("term");
3562 $this->tpl->setVariable("VAL_TERM",
3563 $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"]));
3564 $this->tpl->parseCurrentBlock();
3565 }
3566
3567 // output glossary header
3568 $annex_cnt++;
3569 $this->tpl->setCurrentBlock("glossary");
3570 $annex_title = $this->lng->txt("cont_annex")." ".
3571 chr(64+$annex_cnt).": ".$this->lng->txt("glo");
3572 $this->tpl->setVariable("TXT_GLOSSARY", $annex_title);
3573 $this->tpl->parseCurrentBlock();
3574
3575 $annexes[] = $annex_title;
3576 }
3577
3578 // referenced images
3579 if (count($media_links) > 0)
3580 {
3581 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
3582 include_once("./Services/MediaObjects/classes/class.ilMediaItem.php");
3583
3584 foreach($media_links as $media)
3585 {
3586 if (substr($media["Target"],0,4) == "il__")
3587 {
3588 $arr = explode("_",$media["Target"]);
3589 $id = $arr[count($arr) - 1];
3590
3591 $med_obj = new ilObjMediaObject($id);
3592 $med_item = $med_obj->getMediaItem("Standard");
3593 if (is_object($med_item))
3594 {
3595 if (is_int(strpos($med_item->getFormat(), "image")))
3596 {
3597 $this->tpl->setCurrentBlock("ref_image");
3598
3599 // image source
3600 if ($med_item->getLocationType() == "LocalFile")
3601 {
3602 $this->tpl->setVariable("IMG_SOURCE",
3603 ilUtil::getWebspaceDir("output")."/mobs/mm_".$id.
3604 "/".$med_item->getLocation());
3605 }
3606 else
3607 {
3608 $this->tpl->setVariable("IMG_SOURCE",
3609 $med_item->getLocation());
3610 }
3611
3612 if ($med_item->getCaption() != "")
3613 {
3614 $this->tpl->setVariable("IMG_TITLE", $med_item->getCaption());
3615 }
3616 else
3617 {
3618 $this->tpl->setVariable("IMG_TITLE", $med_obj->getTitle());
3619 }
3620 $this->tpl->parseCurrentBlock();
3621 }
3622 }
3623 }
3624 }
3625
3626 // output glossary header
3627 $annex_cnt++;
3628 $this->tpl->setCurrentBlock("ref_images");
3629 $annex_title = $this->lng->txt("cont_annex")." ".
3630 chr(64+$annex_cnt).": ".$this->lng->txt("cont_ref_images");
3631 $this->tpl->setVariable("TXT_REF_IMAGES", $annex_title);
3632 $this->tpl->parseCurrentBlock();
3633
3634 $annexes[] = $annex_title;
3635 }
3636
3637 // output learning module title and toc
3638 if ($output_header)
3639 {
3640 $this->tpl->setCurrentBlock("print_header");
3641 $this->tpl->setVariable("LM_TITLE", $this->getLMPresentationTitle());
3642 if ($this->lm->getDescription() != "none")
3643 {
3644 include_once("Services/MetaData/classes/class.ilMD.php");
3645 $md = new ilMD($this->lm->getId(), 0, $this->lm->getType());
3646 $md_gen = $md->getGeneral();
3647 foreach($md_gen->getDescriptionIds() as $id)
3648 {
3649 $md_des = $md_gen->getDescription($id);
3650 $description = $md_des->getDescription();
3651 }
3652
3653 $this->tpl->setVariable("LM_DESCRIPTION",
3654 $description);
3655 }
3656 $this->tpl->parseCurrentBlock();
3657
3658 // output toc
3659 $nodes2 = $nodes;
3660 foreach ($nodes2 as $node2)
3661 {
3662 if ($node2["type"] == "st"
3663 && ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node2["obj_id"]))
3664 {
3665 for ($j=1; $j < $node2["depth"]; $j++)
3666 {
3667 $this->tpl->setCurrentBlock("indent");
3668 $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
3669 $this->tpl->parseCurrentBlock();
3670 }
3671 $this->tpl->setCurrentBlock("toc_entry");
3672 $this->tpl->setVariable("TXT_TOC_TITLE",
3673 ilStructureObject::_getPresentationTitle($node2["obj_id"],
3674 $this->lm->isActiveNumbering(),
3675 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang));
3676 $this->tpl->parseCurrentBlock();
3677 }
3678 }
3679
3680 // annexes
3681 foreach ($annexes as $annex)
3682 {
3683 $this->tpl->setCurrentBlock("indent");
3684 $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
3685 $this->tpl->parseCurrentBlock();
3686 $this->tpl->setCurrentBlock("toc_entry");
3687 $this->tpl->setVariable("TXT_TOC_TITLE", $annex);
3688 $this->tpl->parseCurrentBlock();
3689 }
3690
3691 $this->tpl->setCurrentBlock("toc");
3692 $this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
3693 $this->tpl->parseCurrentBlock();
3694
3695 $this->tpl->setCurrentBlock("print_start_block");
3696 $this->tpl->parseCurrentBlock();
3697 }
3698
3699 // output author information
3700 include_once 'Services/MetaData/classes/class.ilMD.php';
3701 $md = new ilMD($this->lm->getId(),0, $this->lm->getType());
3702 if(is_object($lifecycle = $md->getLifecycle()))
3703 {
3704 $sep = $author = "";
3705 foreach(($ids = $lifecycle->getContributeIds()) as $con_id)
3706 {
3707 $md_con = $lifecycle->getContribute($con_id);
3708 if ($md_con->getRole() == "Author")
3709 {
3710 foreach($ent_ids = $md_con->getEntityIds() as $ent_id)
3711 {
3712 $md_ent = $md_con->getEntity($ent_id);
3713 $author = $author.$sep.$md_ent->getEntity();
3714 $sep = ", ";
3715 }
3716 }
3717 }
3718 if ($author != "")
3719 {
3720 $this->lng->loadLanguageModule("meta");
3721 $this->tpl->setCurrentBlock("author");
3722 $this->tpl->setVariable("TXT_AUTHOR", $this->lng->txt("meta_author"));
3723 $this->tpl->setVariable("LM_AUTHOR", $author);
3724 $this->tpl->parseCurrentBlock();
3725 }
3726 }
3727
3728
3729 // output copyright information
3730 if (is_object($md_rights = $md->getRights()))
3731 {
3732 $copyright = $md_rights->getDescription();
3733 include_once('Services/MetaData/classes/class.ilMDUtils.php');
3734 $copyright = ilMDUtils::_parseCopyright($copyright);
3735
3736 if ($copyright != "")
3737 {
3738 $this->lng->loadLanguageModule("meta");
3739 $this->tpl->setCurrentBlock("copyright");
3740 $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
3741 $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
3742 $this->tpl->parseCurrentBlock();
3743 }
3744 }
3745
3746 $this->tpl->show(false);
3747 }
3748
3752 function downloadFile()
3753 {
3754 $pg_obj = $this->getLMPage($this->getCurrentPageId());
3755 $pg_obj->buildDom();
3756 $int_links = $pg_obj->getInternalLinks();
3757 foreach ($int_links as $il)
3758 {
3759 if ($il["Target"] == str_replace("_file_", "_dfile_", $_GET["file_id"]))
3760 {
3761 $file = explode("_", $_GET["file_id"]);
3762 $file_id = (int)$file[count($file) - 1];
3763 require_once("./Modules/File/classes/class.ilObjFile.php");
3764 $fileObj = new ilObjFile($file_id, false);
3765 $fileObj->sendFile();
3766 exit;
3767 }
3768 }
3769 if (in_array($_GET["file_id"], $pg_obj->getAllFileObjIds()))
3770 {
3771 require_once("./Modules/File/classes/class.ilObjFile.php");
3772 $file = explode("_", $_GET["file_id"]);
3773 $file_id = (int)$file[count($file) - 1];
3774 $fileObj = new ilObjFile($file_id, false);
3775 $fileObj->sendFile();
3776 exit;
3777 }
3778 }
3779
3780
3784 function download_paragraph ()
3785 {
3786 require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
3787 $pg_obj = $this->getLMPage($_GET["pg_id"]);
3788 $pg_obj->send_paragraph ($_GET["par_id"], $_GET["downloadtitle"]);
3789 }
3790
3794 function showDownloadList()
3795 {
3796 if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu())
3797 {
3798 return;
3799 }
3800
3801 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
3802 $this->tpl->setCurrentBlock("ContentStyle");
3803 if (!$this->offlineMode())
3804 {
3805 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
3806 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
3807 }
3808 else
3809 {
3810 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
3811 }
3812 $this->tpl->parseCurrentBlock();
3813
3814 $this->renderPageTitle();
3815 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
3816 $this->tpl->getStandardTemplate();
3817
3818 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
3819 ,$this->getExportFormat(), "download", true));
3820
3821 $this->ilLocator();
3822 //$this->tpl->stopTitleFloating();
3823 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lm_download_list.html", "Modules/LearningModule");
3824
3825 // set title header
3826 $this->tpl->setTitle($this->getLMPresentationTitle());
3827 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
3828
3829 /*
3830 $this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
3831 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
3832 $this->tpl->setVariable("LINK_BACK",
3833 $this->ctrl->getLinkTarget($this, "")); */
3834
3835 // output copyright information
3836 include_once 'Services/MetaData/classes/class.ilMD.php';
3837 $md = new ilMD($this->lm->getId(),0, $this->lm->getType());
3838 if (is_object($md_rights = $md->getRights()))
3839 {
3840 $copyright = $md_rights->getDescription();
3841
3842 include_once('Services/MetaData/classes/class.ilMDUtils.php');
3843 $copyright = ilMDUtils::_parseCopyright($copyright);
3844
3845 if ($copyright != "")
3846 {
3847 $this->lng->loadLanguageModule("meta");
3848 $this->tpl->setCurrentBlock("copyright");
3849 $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
3850 $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
3851 $this->tpl->parseCurrentBlock();
3852 }
3853 }
3854
3855 // create table
3856 require_once("./Services/Table/classes/class.ilTableGUI.php");
3857 $tbl = new ilTableGUI();
3858
3859 // load files templates
3860 $this->tpl->addBlockfile("DOWNLOAD_TABLE", "download_table", "tpl.table.html");
3861
3862 // load template for table content data
3863 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.download_file_row.html", "Modules/LearningModule");
3864
3865 $export_files = array();
3866 $types = array("xml", "html", "scorm");
3867 foreach($types as $type)
3868 {
3869 if ($this->lm->getPublicExportFile($type) != "")
3870 {
3871 if (is_file($this->lm->getExportDirectory($type)."/".
3872 $this->lm->getPublicExportFile($type)))
3873 {
3874 $dir = $this->lm->getExportDirectory($type);
3875 $size = filesize($this->lm->getExportDirectory($type)."/".
3876 $this->lm->getPublicExportFile($type));
3877 $export_files[] = array("type" => $type,
3878 "file" => $this->lm->getPublicExportFile($type),
3879 "size" => $size);
3880 }
3881 }
3882 }
3883
3884 $num = 0;
3885
3886 $tbl->setTitle($this->lng->txt("download"));
3887
3888 $tbl->setHeaderNames(array($this->lng->txt("cont_format"),
3889 $this->lng->txt("cont_file"),
3890 $this->lng->txt("size"), $this->lng->txt("date"),
3891 ""));
3892
3893 $cols = array("format", "file", "size", "date", "download");
3894 $header_params = array("ref_id" => $_GET["ref_id"], "obj_id" => $_GET["obj_id"],
3895 "cmd" => "showDownloadList", "cmdClass" => strtolower(get_class($this)));
3896 $tbl->setHeaderVars($cols, $header_params);
3897 $tbl->setColumnWidth(array("10%", "30%", "20%", "20%","20%"));
3898 $tbl->disable("sort");
3899
3900 // control
3901 $tbl->setOrderColumn($_GET["sort_by"]);
3902 $tbl->setOrderDirection($_GET["sort_order"]);
3903 $tbl->setLimit($_GET["limit"]);
3904 $tbl->setOffset($_GET["offset"]);
3905 $tbl->setMaxCount($this->maxcount); // ???
3906
3907 //$this->tpl->setVariable("COLUMN_COUNTS", 5);
3908
3909 // footer
3910 //$tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
3911 $tbl->disable("footer");
3912
3913 $tbl->setMaxCount(count($export_files));
3914 $export_files = array_slice($export_files, $_GET["offset"], $_GET["limit"]);
3915
3916 if(count($export_files) > 0)
3917 {
3918 $tbl->render();
3919 $i=0;
3920 foreach($export_files as $exp_file)
3921 {
3922 if (!$exp_file["size"] > 0)
3923 {
3924 continue;
3925 }
3926
3927 $this->tpl->setCurrentBlock("tbl_content");
3928 $this->tpl->setVariable("TXT_FILENAME", $exp_file["file"]);
3929
3930 $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
3931 $this->tpl->setVariable("CSS_ROW", $css_row);
3932
3933 include_once("./Services/Utilities/classes/class.ilFormat.php");
3934 $this->tpl->setVariable("TXT_SIZE", ilFormat::formatSize($exp_file["size"]));
3935 $this->tpl->setVariable("TXT_FORMAT", strtoupper($exp_file["type"]));
3936 $this->tpl->setVariable("CHECKBOX_ID", $exp_file["type"].":".$exp_file["file"]);
3937
3938 $file_arr = explode("__", $exp_file["file"]);
3939 include_once("./Services/Calendar/classes/class.ilDatePresentation.php");
3940 ilDatePresentation::setUseRelativeDates(false);
3941 $this->tpl->setVariable("TXT_DATE", ilDatePresentation::formatDate(new ilDateTime($file_arr[0], IL_CAL_UNIX)));
3942
3943 $this->tpl->setVariable("TXT_DOWNLOAD", $this->lng->txt("download"));
3944 $this->ctrl->setParameter($this, "type", $exp_file["type"]);
3945 $this->tpl->setVariable("LINK_DOWNLOAD",
3946 $this->ctrl->getLinkTarget($this, "downloadExportFile"));
3947
3948 $this->tpl->parseCurrentBlock();
3949 }
3950 } //if is_array
3951 else
3952 {
3953 ilUtil::sendInfo($this->lng->txt("lm_no_download_files"));
3954 }
3955
3956 $this->tpl->show();
3957 }
3958
3959
3963 function downloadExportFile()
3964 {
3965 if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu())
3966 {
3967 return;
3968 }
3969
3970 $file = $this->lm->getPublicExportFile($_GET["type"]);
3971 if ($this->lm->getPublicExportFile($_GET["type"]) != "")
3972 {
3973 $dir = $this->lm->getExportDirectory($_GET["type"]);
3974 if (is_file($dir."/".$file))
3975 {
3976 ilUtil::deliverFile($dir."/".$file, $file);
3977 exit;
3978 }
3979 }
3980 }
3981
3991 function getFocusLink($a_ref_id, $a_obj_id, $a_return_ref_id)
3992 {
3993 return "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$a_ref_id."&amp;obj_id=".$a_obj_id."&amp;focus_id=".
3994 $a_obj_id."&amp;focus_return=".$a_return_ref_id;
3995 }
3996
3997
4001 function getLink($a_ref_id, $a_cmd = "", $a_obj_id = "", $a_frame = "", $a_type = "",
4002 $a_back_link = "append", $a_anchor = "", $a_srcstring = "")
4003 {
4004 global $ilCtrl;
4005
4006 if ($a_cmd == "")
4007 {
4008 $a_cmd = "layout";
4009 }
4010
4011 // handling of free pages
4012 $cur_page_id = $this->getCurrentPageId();
4013 $back_pg = $_GET["back_pg"];
4014 if ($a_obj_id != "" && !$this->lm_tree->isInTree($a_obj_id) && $cur_page_id != "" &&
4015 $a_back_link == "append")
4016 {
4017 if ($back_pg != "")
4018 {
4019 $back_pg = $cur_page_id.":".$back_pg;
4020 }
4021 else
4022 {
4023 $back_pg = $cur_page_id;
4024 }
4025 }
4026 else
4027 {
4028 if ($a_back_link == "reduce")
4029 {
4030 $limpos = strpos($_GET["back_pg"], ":");
4031
4032 if ($limpos > 0)
4033 {
4034 $back_pg = substr($back_pg, strpos($back_pg, ":") + 1);
4035 }
4036 else
4037 {
4038 $back_pg = "";
4039 }
4040 }
4041 else if ($a_back_link != "keep")
4042 {
4043 $back_pg = "";
4044 }
4045 }
4046
4047 // handle online links
4048 if (!$this->offlineMode())
4049 {
4050 if ($_GET["from_page"] == "")
4051 {
4052 $this->ctrl->setParameter($this, "from_page", $cur_page_id);
4053 }
4054 else
4055 {
4056 // faq link on page (in faq frame) includes faq link on other page
4057 // if added due to bug #11007
4058 if (!in_array($a_frame, array("", "_blank")))
4059 {
4060 $this->ctrl->setParameter($this, "from_page", $_GET["from_page"]);
4061 }
4062 }
4063
4064 if ($a_anchor != "")
4065 {
4066 $this->ctrl->setParameter($this, "anchor", rawurlencode($a_anchor));
4067 }
4068 if ($a_srcstring != "")
4069 {
4070 $this->ctrl->setParameter($this, "srcstring", $a_srcstring);
4071 }
4072 switch ($a_cmd)
4073 {
4074 case "fullscreen":
4075 $link = $this->ctrl->getLinkTarget($this, "fullscreen", "", false, false);
4076 break;
4077
4078 default:
4079
4080 if ($back_pg != "")
4081 {
4082 $this->ctrl->setParameter($this, "back_pg", $back_pg);
4083 }
4084 if ($a_frame != "")
4085 {
4086 $this->ctrl->setParameter($this, "frame", $a_frame);
4087 }
4088 if ($a_obj_id != "")
4089 {
4090 switch ($a_type)
4091 {
4092 case "MediaObject":
4093 $this->ctrl->setParameter($this, "mob_id", $a_obj_id);
4094 break;
4095
4096 default:
4097 $this->ctrl->setParameter($this, "obj_id", $a_obj_id);
4098 $link.= "&amp;obj_id=".$a_obj_id;
4099 break;
4100 }
4101 }
4102 if ($a_type != "")
4103 {
4104 $this->ctrl->setParameter($this, "obj_type", $a_type);
4105 }
4106 $link = $this->ctrl->getLinkTarget($this, $a_cmd, $a_anchor);
4107// $link = str_replace("&", "&amp;", $link);
4108
4109 $this->ctrl->setParameter($this, "frame", "");
4110 $this->ctrl->setParameter($this, "obj_id", "");
4111 $this->ctrl->setParameter($this, "mob_id", "");
4112 break;
4113 }
4114 }
4115 else // handle offline links
4116 {
4117 $lang_suffix = "";
4118 if ($this->export_all_languages)
4119 {
4120 if ($this->lang != "" && $this->lang != "-")
4121 {
4122 $lang_suffix = "_".$this->lang;
4123 }
4124 }
4125
4126 switch ($a_cmd)
4127 {
4128 case "downloadFile":
4129 break;
4130
4131 case "fullscreen":
4132 $link = "fullscreen.html"; // id is handled by xslt
4133 break;
4134
4135 case "layout":
4136
4137 if ($a_obj_id == "")
4138 {
4139 $a_obj_id = $this->lm_tree->getRootId();
4140 $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
4141 $a_obj_id = $pg_node["obj_id"];
4142 }
4143 if ($a_type == "StructureObject")
4144 {
4145 $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
4146 $a_obj_id = $pg_node["obj_id"];
4147 }
4148 if ($a_frame != "" && $a_frame != "_blank")
4149 {
4150 if ($a_frame != "toc")
4151 {
4152 $link = "frame_".$a_obj_id."_".$a_frame.$lang_suffix.".html";
4153 }
4154 else // don't save multiple toc frames (all the same)
4155 {
4156 $link = "frame_".$a_frame.$lang_suffix.".html";
4157 }
4158 }
4159 else
4160 {
4161 //if ($nid = ilLMObject::_lookupNID($this->lm->getId(), $a_obj_id, "pg"))
4162 if ($nid = ilLMPageObject::getExportId($this->lm->getId(), $a_obj_id))
4163 {
4164 $link = "lm_pg_".$nid.$lang_suffix.".html";
4165 }
4166 else
4167 {
4168 $link = "lm_pg_".$a_obj_id.$lang_suffix.".html";
4169 }
4170 }
4171 break;
4172
4173 case "glossary":
4174 $link = "term_".$a_obj_id.".html";
4175 break;
4176
4177 case "media":
4178 $link = "media_".$a_obj_id.".html";
4179 break;
4180
4181 default:
4182 break;
4183 }
4184 }
4185
4186 $this->ctrl->clearParameters($this);
4187
4188 return $link;
4189 }
4190
4197 function showMessageScreen($a_content)
4198 {
4199 // content style
4200 $this->tpl->setCurrentBlock("ContentStyle");
4201 if (!$this->offlineMode())
4202 {
4203 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
4204 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
4205 }
4206 else
4207 {
4208 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
4209 }
4210 $this->tpl->parseCurrentBlock();
4211
4212 $tpl = new ilTemplate("tpl.page_message_screen.html", true, true, "Modules/LearningModule");
4213 $tpl->setVariable("TXT_PAGE_NO_PUBLIC_ACCESS", $a_content);
4214
4215 $this->tpl->setVariable("PAGE_CONTENT", $tpl->get());
4216 }
4217
4218
4222 function showNoPublicAccess()
4223 {
4224 $this->showMessageScreen($this->lng->txt("msg_page_no_public_access"));
4225 }
4226
4231 function showNavRestrictionDueToQuestions()
4232 {
4233 $this->showMessageScreen($this->lng->txt("cont_no_page_access_unansw_q"));
4234 }
4235
4236
4237 function getSourcecodeDownloadLink() {
4238 if (!$this->offlineMode())
4239 {
4240 //$this->ctrl->setParameter($this, session_name(), session_id());
4241 $target = $this->ctrl->getLinkTarget($this, "");
4242 $target = ilUtil::appendUrlParameterString($target, session_name()."=".session_id());
4243 return $this->ctrl->getLinkTarget($this, "");
4244 }
4245 else
4246 {
4247 return "";
4248 }
4249 }
4250
4258 function setOfflineDirectory ($offdir) {
4259 $this->offline_directory = $offdir;
4260 }
4261
4262
4269 function getOfflineDirectory () {
4270 return $this->offline_directory;
4271 }
4272
4277 function handleCodeParagraph ($page_id, $paragraph_id, $title, $text) {
4278 $directory = $this->getOfflineDirectory()."/codefiles/".$page_id."/".$paragraph_id;
4279 ilUtil::makeDirParents ($directory);
4280 $file = $directory."/".$title;
4281 if (!($fp = @fopen($file,"w+")))
4282 {
4283 die ("<b>Error</b>: Could not open \"".$file."\" for writing".
4284 " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
4285 }
4286 chmod($file, 0770);
4287 fwrite($fp, $text);
4288 fclose($fp);
4289 }
4290
4291 // #8613
4292 protected function renderPageTitle()
4293 {
4294 $this->tpl->setHeaderPageTitle($this->getLMPresentationTitle());
4295 $this->tpl->fillWindowTitle();
4296 $this->tpl->fillContentLanguage();
4297 }
4298
4299
4306 function getLMPageGUI($a_id)
4307 {
4308 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
4309 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
4310 if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang))
4311 {
4312 return new ilLMPageGUI($a_id, 0, false, $this->lang);
4313 }
4314 return new ilLMPageGUI($a_id);
4315 }
4316
4323 function getLMPage($a_id)
4324 {
4325 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
4326 if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang))
4327 {
4328 return new ilLMPage($a_id, 0, $this->lang);
4329 }
4330 return new ilLMPage($a_id);
4331 }
4332
4336 function refreshToc()
4337 {
4338 $exp = $this->ilTOC(true);
4339
4340 echo $exp->getHTML().
4341 "<script>".$exp->getOnLoadCode()."</script>";
4342 exit;
4343 }
4344
4345}
4346
4347?>
$result
$result
Definition: CleanUpTest.php:407
$file
print $file
Definition: HFile_ueconv.php:128
$size
$size
Definition: RandomTest.php:79
$ret
$ret
Definition: Structures_BibTex_example.php:7
$_GET
$_GET["client_id"]
Definition: cfg.phpunit.template.php:12
$_SESSION
$_SESSION["AccountId"]
Definition: cfg.phpunit.template.php:10
$t
$t
Definition: class.ilBMFType_duration.php:154
IL_CAL_UNIX
const IL_CAL_UNIX
Definition: class.ilDateTime.php:11
IL_CAL_DATETIME
const IL_CAL_DATETIME
Definition: class.ilDateTime.php:9
IL_PAGE_TITLE
const IL_PAGE_TITLE
Definition: class.ilLMPageObject.php:9
IL_CHAPTER_TITLE
const IL_CHAPTER_TITLE
Definition: class.ilLMPageObject.php:8
IL_MODE_ALIAS
const IL_MODE_ALIAS
Definition: class.ilObjMediaObject.php:4
IL_MODE_OUTPUT
const IL_MODE_OUTPUT
Definition: class.ilObjMediaObject.php:5
ilAccessKeyGUI\getAttribute
static getAttribute($a_func_id)
Get accesskey HTML attribute.
Definition: class.ilAccessKeyGUI.php:20
ilAccordionGUI\addJavaScript
static addJavaScript()
Add javascript files that are necessary to run accordion.
Definition: class.ilAccordionGUI.php:326
ilAccordionGUI\addCss
static addCss()
Add required css.
Definition: class.ilAccordionGUI.php:346
ilCommonActionDispatcherGUI
Class ilCommonActionDispatcherGUI.
Definition: class.ilCommonActionDispatcherGUI.php:16
ilCommonActionDispatcherGUI\getInstanceFromAjaxCall
static getInstanceFromAjaxCall()
(Re-)Build instance from ajax call
Definition: class.ilCommonActionDispatcherGUI.php:81
ilCourseLMHistory\_updateLastAccess
_updateLastAccess($a_user_id, $a_lm_ref_id, $a_page_id)
Definition: class.ilCourseLMHistory.php:60
ilDatePresentation\setUseRelativeDates
static setUseRelativeDates($a_status)
set use relative dates
Definition: class.ilDatePresentation.php:50
ilDatePresentation\formatDate
static formatDate(ilDateTime $date)
Format a date @access public.
Definition: class.ilDatePresentation.php:113
ilDateTime
@classDescription Date and time handling
Definition: class.ilDateTime.php:33
ilFormat\formatSize
static formatSize($size, $a_mode='short', $a_lng=null)
Returns the specified file size value in a human friendly form.
Definition: class.ilFormat.php:716
ilFrameTargetInfo\_getFrame
static _getFrame($a_class, $a_type='')
Get content frame name.
Definition: class.ilFrameTargetInfo.php:18
ilGlossaryDefPageGUI
Glossary definition page GUI class.
Definition: class.ilGlossaryDefPageGUI.php:20
ilGlossaryTermGUI
GUI class for glossary terms.
Definition: class.ilGlossaryTermGUI.php:19
ilGlossaryTerm\_lookGlossaryTerm
static _lookGlossaryTerm($term_id)
get glossary term
Definition: class.ilGlossaryTerm.php:319
ilInfoScreenGUI
Class ilInfoScreenGUI.
Definition: class.ilInfoScreenGUI.php:19
ilLMObjectFactory\getInstance
getInstance(&$a_content_obj, $a_id=0, $a_halt=true)
Definition: class.ilLMObjectFactory.php:39
ilLMObject\getExportId
static getExportId($a_lm_id, $a_lmobj_id, $a_type="pg")
Get export ID.
Definition: class.ilLMObject.php:1451
ilLMObject\_lookupType
static _lookupType($a_obj_id, $a_lm_id=0)
Lookup type.
Definition: class.ilLMObject.php:285
ilLMObject\_exists
_exists($a_id)
checks wether a lm content object with specified id exists or not
Definition: class.ilLMObject.php:666
ilLMObject\_isPagePublic
static _isPagePublic($a_node_id, $a_check_public_mode=false)
Definition: class.ilLMObject.php:539
ilLMObject\_lookupTitle
static _lookupTitle($a_obj_id)
Lookup title.
Definition: class.ilLMObject.php:262
ilLMObject\lookupLayout
static lookupLayout($a_obj_id)
Lookup type.
Definition: class.ilLMObject.php:1321
ilLMObject\_lookupContObjID
_lookupContObjID($a_id)
get learning module / digibook id for lm object
Definition: class.ilLMObject.php:748
ilLMPageGUI
Extension of ilPageObjectGUI for learning modules.
Definition: class.ilLMPageGUI.php:18
ilLMPageObject
Class ilLMPageObject.
Definition: class.ilLMPageObject.php:30
ilLMPageObject\_getPresentationTitle
static _getPresentationTitle($a_pg_id, $a_mode=IL_CHAPTER_TITLE, $a_include_numbers=false, $a_time_scheduled_activation=false, $a_force_content=false, $a_lm_id=0, $a_lang="-")
presentation title doesn't have to be page title, it may be chapter title + page title or chapter tit...
Definition: class.ilLMPageObject.php:420
ilLMPage
Extension of ilPageObject for learning modules.
Definition: class.ilLMPage.php:15
ilLMPresentationException
Base exception class for learning module presentation.
Definition: class.ilLMPresentationException.php:14
ilLMPresentationGUI
Class ilLMPresentationGUI.
Definition: class.ilLMPresentationGUI.php:24
ilLMPresentationGUI\offlineMode
offlineMode()
checks wether offline content generation is activated
Definition: class.ilLMPresentationGUI.php:227
ilLMPresentationGUI\ilLMNotes
ilLMNotes()
output notes of page
Definition: class.ilLMPresentationGUI.php:1033
ilLMPresentationGUI\outputInfoScreen
outputInfoScreen($a_standard_locator=false)
info screen
Definition: class.ilLMPresentationGUI.php:2877
ilLMPresentationGUI\ilLMNavigation
ilLMNavigation()
inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT
Definition: class.ilLMPresentationGUI.php:2307
ilLMPresentationGUI\setOfflineMode
setOfflineMode($a_offline=true, $a_all_languages=false)
set offline mode (content is generated for offline package)
Definition: class.ilLMPresentationGUI.php:217
ilLMPresentationGUI\handleCodeParagraph
handleCodeParagraph($page_id, $paragraph_id, $title, $text)
store paragraph into file directory files/codefile_$pg_id_$paragraph_id/downloadtitle
Definition: class.ilLMPresentationGUI.php:4277
ilLMPresentationGUI\getCurrentPageId
getCurrentPageId()
Get the current page id.
Definition: class.ilLMPresentationGUI.php:1221
ilLMPresentationGUI\ilLMMenu
ilLMMenu()
output learning module menu
Definition: class.ilLMPresentationGUI.php:879
ilLMPresentationGUI\initPrintViewSelectionForm
initPrintViewSelectionForm()
Init print view selection form.
Definition: class.ilLMPresentationGUI.php:3123
ilLMPresentationGUI\layout
layout($a_xml="main.xml", $doShow=true)
generates frame layout
Definition: class.ilLMPresentationGUI.php:375
ilLMPresentationGUI\processNodes
processNodes(&$a_content, &$a_node)
Definition: class.ilLMPresentationGUI.php:2625
ilLMPresentationGUI\download_paragraph
download_paragraph()
download source code paragraph
Definition: class.ilLMPresentationGUI.php:3784
ilLMPresentationGUI\getExportFormat
getExportFormat()
get export format
Definition: class.ilLMPresentationGUI.php:247
ilLMPresentationGUI\export
export()
calls export of digilib-object at this point other lm-objects can be exported
Definition: class.ilLMPresentationGUI.php:267
ilLMPresentationGUI\addHeaderAction
addHeaderAction($a_redraw=false)
Add header action.
Definition: class.ilLMPresentationGUI.php:994
ilLMPresentationGUI\initScreenHead
initScreenHead($a_active_tab="info")
Definition: class.ilLMPresentationGUI.php:2838
ilLMPresentationGUI\nop
nop()
this dummy function is needed for offline package creation
Definition: class.ilLMPresentationGUI.php:255
ilLMPresentationGUI\downloadFile
downloadFile()
download file of file lists
Definition: class.ilLMPresentationGUI.php:3752
ilLMPresentationGUI\showMessageScreen
showMessageScreen($a_content)
Show message screen.
Definition: class.ilLMPresentationGUI.php:4197
ilLMPresentationGUI\showPreconditionsOfPage
showPreconditionsOfPage()
show preconditions of the page
Definition: class.ilLMPresentationGUI.php:1772
ilLMPresentationGUI\getFocusLink
getFocusLink($a_ref_id, $a_obj_id, $a_return_ref_id)
Get focused link (used in learning objectives courses)
Definition: class.ilLMPresentationGUI.php:3991
ilLMPresentationGUI\showNavRestrictionDueToQuestions
showNavRestrictionDueToQuestions()
Show message if navigation to page is not allowed due to unanswered questions.
Definition: class.ilLMPresentationGUI.php:4231
ilLMPresentationGUI\showDownloadList
showDownloadList()
show download list
Definition: class.ilLMPresentationGUI.php:3794
ilLMPresentationGUI\getLMPageGUI
getLMPageGUI($a_id)
Get lm page gui object.
Definition: class.ilLMPresentationGUI.php:4306
ilLMPresentationGUI\showInfoScreen
showInfoScreen()
info screen call from inside learning module
Definition: class.ilLMPresentationGUI.php:2833
ilLMPresentationGUI\getLMPage
getLMPage($a_id)
Get lm page object.
Definition: class.ilLMPresentationGUI.php:4323
ilLMPresentationGUI\setOfflineDirectory
setOfflineDirectory($offdir)
set offline directory to offdir
Definition: class.ilLMPresentationGUI.php:4258
ilLMPresentationGUI\getOfflineDirectory
getOfflineDirectory()
get offline directory
Definition: class.ilLMPresentationGUI.php:4269
ilLMPresentationGUI\getCurrentFrameSet
getCurrentFrameSet()
get frames of current frame set
Definition: class.ilLMPresentationGUI.php:307
ilLMPresentationGUI\ilTOC
ilTOC($a_get_explorer=false)
table of contents
Definition: class.ilLMPresentationGUI.php:794
ilLMPresentationGUI\getSuccessorPage
getSuccessorPage()
Get successor page.
Definition: class.ilLMPresentationGUI.php:2229
ilLMPresentationGUI\showPrintViewSelection
showPrintViewSelection()
show selection screen for print view
Definition: class.ilLMPresentationGUI.php:2942
ilLMPresentationGUI\setExportFormat
setExportFormat($a_format)
set export format
Definition: class.ilLMPresentationGUI.php:237
ilLMPresentationGUI\getLink
getLink($a_ref_id, $a_cmd="", $a_obj_id="", $a_frame="", $a_type="", $a_back_link="append", $a_anchor="", $a_srcstring="")
handles links for learning module presentation
Definition: class.ilLMPresentationGUI.php:4001
ilLMPresentationGUI\ilLMSubMenu
ilLMSubMenu()
output learning module submenu
Definition: class.ilLMPresentationGUI.php:908
ilLMPresentationGUI\showTableOfContents
showTableOfContents()
table of contents
Definition: class.ilLMPresentationGUI.php:2718
ilLMPresentationGUI\getLinkXML
getLinkXML($a_int_links, $a_layoutframes)
get xml for links
Definition: class.ilLMPresentationGUI.php:1857
ilLMPresentationGUI\redrawHeaderAction
redrawHeaderAction()
Redraw header action.
Definition: class.ilLMPresentationGUI.php:985
ilLMPresentationGUI\downloadExportFile
downloadExportFile()
send download file (xml/html)
Definition: class.ilLMPresentationGUI.php:3963
ilLMPresentationGUI\getLinkTargetsXML
getLinkTargetsXML()
Get XMl for Link Targets.
Definition: class.ilLMPresentationGUI.php:2033
ilLMPresentationGUI\determineLayout
determineLayout()
Determine layout.
Definition: class.ilLMPresentationGUI.php:315
ilLMPresentationGUI\infoScreen
infoScreen()
this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually,...
Definition: class.ilLMPresentationGUI.php:2823
ilLMPresentationGUI\ilPage
ilPage(&$a_page_node, $a_page_id=0)
process <ilPage> content tag
Definition: class.ilLMPresentationGUI.php:1361
ilLMPresentationGUI\basicPageGuiInit
basicPageGuiInit($a_page_gui)
Basic page gui initialisation.
Definition: class.ilLMPresentationGUI.php:1749
ilLMPresentationGUI\refreshToc
refreshToc()
Refresh toc (called if questions have been answered correctly)
Definition: class.ilLMPresentationGUI.php:4336
ilLMPresentationGUI\buildTag
buildTag($type, $name, $attr="")
generate a tag with given name and attributes
Definition: class.ilLMPresentationGUI.php:2691
ilLMPresentationGUI\ilJavaScript
ilJavaScript($a_inline="", $a_file="", $a_location="")
Puts JS into template.
Definition: class.ilLMPresentationGUI.php:2213
ilLMPresentationGUI\showNoPublicAccess
showNoPublicAccess()
Show info message, if page is not accessible in public area.
Definition: class.ilLMPresentationGUI.php:4222
ilLMPresentationGUI\getLMPresentationTitle
getLMPresentationTitle()
Get lm presentationtitle.
Definition: class.ilLMPresentationGUI.php:859
ilLMTOCExplorerGUI
LM presentation (left frame) explorer GUI class.
Definition: class.ilLMTOCExplorerGUI.php:15
ilLMTableOfContentsExplorerGUI
LM presentation (separate toc screen) explorer GUI class.
Definition: class.ilLMTableOfContentsExplorerGUI.php:15
ilLMTracker\getInstance
static getInstance($a_ref_id, $a_user_id=0)
Get instance.
Definition: class.ilLMTracker.php:71
ilLMTree\getInstance
static getInstance($a_tree_id)
Get Instance.
Definition: class.ilLMTree.php:35
ilLearningProgressGUI
Class ilObjUserTrackingGUI.
Definition: class.ilLearningProgressGUI.php:18
ilMDUtils\_parseCopyright
static _parseCopyright($a_copyright)
Parse copyright.
Definition: class.ilMDUtils.php:132
ilMediaItem\_getMapAreasIntLinks
_getMapAreasIntLinks($a_mob_id)
get all internal links of map areas of a mob
Definition: class.ilMediaItem.php:1176
ilNestedListInputGUI
This class represents a (nested) list of checkboxes (could be extended for radio items,...
Definition: class.ilNestedListInputGUI.php:15
ilNoteGUI
Notes GUI class.
Definition: class.ilNoteGUI.php:19
ilObjContentObjectAccess\_getLastAccessedPage
_getLastAccessedPage($a_ref_id, $a_user_id="")
get last accessed page
Definition: class.ilObjContentObjectAccess.php:144
ilObjContentObject\_getMissingPreconditionsOfPage
_getMissingPreconditionsOfPage($cont_ref_id, $cont_obj_id, $page_id)
gets all missing preconditions of page
Definition: class.ilObjContentObject.php:1348
ilObjContentObject\getSupplyingExportFiles
static getSupplyingExportFiles($a_target_dir=".")
Get supplying export files.
Definition: class.ilObjContentObject.php:2434
ilObjContentObject\_checkPreconditionsOfPage
_checkPreconditionsOfPage($cont_ref_id, $cont_obj_id, $page_id)
checks wether the preconditions of a page are fulfilled or not
Definition: class.ilObjContentObject.php:1319
ilObjContentObject\_getMissingPreconditionsTopChapter
_getMissingPreconditionsTopChapter($cont_obj_ref_id, $cont_obj_id, $page_id)
get top chapter of page for that any precondition is missing
Definition: class.ilObjContentObject.php:1383
ilObjFile
Class ilObjFile.
Definition: class.ilObjFile.php:16
ilObjLearningModuleGUI
Class ilLearningModuleGUI.
Definition: class.ilObjLearningModuleGUI.php:21
ilObjMediaObjectGUI\includePresentationJS
includePresentationJS($a_tpl=null)
Include media object presentation JS.
Definition: class.ilObjMediaObjectGUI.php:1870
ilObjMediaObject
Class ilObjMediaObject.
Definition: class.ilObjMediaObject.php:27
ilObjStyleSheet\getContentStylePath
getContentStylePath($a_style_id)
get content style path
Definition: class.ilObjStyleSheet.php:1811
ilObjStyleSheet\getEffectiveContentStyleId
static getEffectiveContentStyleId($a_style_id, $a_type="")
Get effective Style Id.
Definition: class.ilObjStyleSheet.php:1766
ilObjStyleSheet\getContentPrintStyle
getContentPrintStyle()
get content print style
Definition: class.ilObjStyleSheet.php:1857
ilObjStyleSheet\getSyntaxStylePath
getSyntaxStylePath()
get syntax style path
Definition: class.ilObjStyleSheet.php:1867
ilObjectTranslation\getInstance
static getInstance($a_obj_id)
Get instance.
Definition: class.ilObjectTranslation.php:67
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1041
ilObject\_lookupTitle
static _lookupTitle($a_id)
lookup object title
Definition: class.ilObject.php:944
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1196
ilPageObject\_lookupActive
static _lookupActive($a_id, $a_parent_type, $a_check_scheduled_activation=false, $a_lang="-")
lookup activation status
Definition: class.ilPageObject.php:567
ilPageObject\_exists
static _exists($a_parent_type, $a_id, $a_lang="", $a_no_cache=false)
Checks whether page exists.
Definition: class.ilPageObject.php:365
ilPageObject\_lookupActivationData
_lookupActivationData($a_id, $a_parent_type, $a_lang="-")
Lookup activation data.
Definition: class.ilPageObject.php:671
ilPaymentObject\_requiresPurchaseToAccess
static _requiresPurchaseToAccess($a_ref_id, $a_purchasetype='')
this function should be used by all buyable repository objects !!
Definition: class.ilPaymentObject.php:600
ilPermanentLinkGUI
Class for permanent links.
Definition: class.ilPermanentLinkGUI.php:18
ilPropertyFormGUI
This class represents a property form user interface.
Definition: class.ilPropertyFormGUI.php:48
ilRadioGroupInputGUI
This class represents a property in a property form.
Definition: class.ilRadioGroupInputGUI.php:34
ilRadioOption
This class represents an option in a radio group.
Definition: class.ilRadioOption.php:32
ilRatingGUI
Class ilRatingGUI.
Definition: class.ilRatingGUI.php:18
ilRating\writeRatingForUserAndObject
static writeRatingForUserAndObject($a_obj_id, $a_obj_type, $a_sub_obj_id, $a_sub_obj_type, $a_user_id, $a_rating, $a_category_id=0)
Write rating for a user and an object.
Definition: class.ilRating.php:30
ilRating\resetRatingForUserAndObject
static resetRatingForUserAndObject($a_obj_id, $a_obj_type, $a_sub_obj_id, $a_sub_obj_type, $a_user_id)
Reset rating for a user and an object.
Definition: class.ilRating.php:83
ilSessionIStorage
Session based immediate storage.
Definition: class.ilSessionIStorage.php:28
ilSetting
ILIAS Setting Class.
Definition: class.ilSetting.php:33
ilShopPurchaseGUI
Class ilShopPurchaseGUI.
Definition: class.ilShopPurchaseGUI.php:16
ilStructureObject
Class ilStructreObject.
Definition: class.ilStructureObject.php:18
ilStructureObject\_getPresentationTitle
static _getPresentationTitle($a_st_id, $a_include_numbers=false, $a_time_scheduled_activation=false, $a_lm_id=0, $a_lang="-")
get presentation title
Definition: class.ilStructureObject.php:173
ilTableGUI
Class ilTableGUI.
Definition: class.ilTableGUI.php:19
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:12
ilTextHighlighterGUI\highlight
static highlight($a_dom_node_id, $a_text, $a_tpl=null)
Searches for all occurences of a text (case-insensitive) and highlights it.
Definition: class.ilTextHighlighterGUI.php:12
ilUIFramework\init
init($a_tpl=null)
Init.
Definition: class.ilUIFramework.php:39
ilUserSearchCache\_getInstance
static _getInstance($a_usr_id)
Get singleton instance.
Definition: class.ilUserSearchCache.php:105
ilUtil\appendUrlParameterString
static appendUrlParameterString($a_url, $a_par, $xml_style=false)
append URL parameter string ("par1=value1&par2=value2...") to given URL string
Definition: class.ilUtil.php:2418
ilUtil\shortenText
static shortenText($a_str, $a_len, $a_dots=false, $a_next_blank=false, $a_keep_extension=false)
shorten a string to given length.
Definition: class.ilUtil.php:1452
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3396
ilUtil\getWebspaceDir
static getWebspaceDir($mode="filesystem")
get webspace directory
Definition: class.ilUtil.php:1629
ilUtil\getStyleSheetLocation
static getStyleSheetLocation($mode="output", $a_css_name="", $a_css_location="")
get full style sheet file name (path inclusive) of current user
Definition: class.ilUtil.php:176
ilUtil\sendFailure
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
Definition: class.ilUtil.php:4978
ilUtil\switchColor
static switchColor($a_num, $a_css1, $a_css2)
switches style sheets for each even $a_num (used for changing colors of different result rows)
Definition: class.ilUtil.php:630
ilUtil\now
static now()
Return current timestamp in Y-m-d H:i:s format.
Definition: class.ilUtil.php:4239
ilUtil\makeDirParents
static makeDirParents($a_dir)
Create a new directory and all parent directories.
Definition: class.ilUtil.php:2482
ilUtil\sendInfo
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
Definition: class.ilUtil.php:4964
ilUtil\getImagePath
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)
Definition: class.ilUtil.php:71
ilUtil\deliverFile
static deliverFile($a_file, $a_filename, $a_mime='', $isInline=false, $removeAfterDelivery=false, $a_exit_after=true)
deliver file for download via browser.
Definition: class.ilUtil.php:2230
ilWikiPage\getGotoForWikiPageTarget
static getGotoForWikiPageTarget($a_target, $a_offline=false)
Get goto href for internal wiki page link target.
Definition: class.ilWikiPage.php:1029
iljQueryUtil\initjQueryUI
static initjQueryUI()
Init jQuery UI (see included_components.txt for included components)
Definition: class.iljQueryUtil.php:51
iljQueryUtil\initjQuery
static initjQuery($a_tpl=null)
Init jQuery.
Definition: class.iljQueryUtil.php:20
$_POST
$_POST['username']
Definition: cron.php:12
$html
$html
Definition: example_001.php:87
$w
$w
Definition: example_009.php:100
$data
$data
Definition: example_011.php:126
$js
$js
Definition: example_014.php:165
$lg
$lg
Definition: example_018.php:62
$text
$text
Definition: example_020.php:127
$tbl
$tbl
Definition: example_048.php:81
$params
$params
Definition: example_049.php:96
$info
$info
Definition: example_052.php:80
$target_id
$target_id
Definition: goto.php:88
$target_arr
$target_arr
Definition: goto.php:86
$GLOBALS
$GLOBALS['PHPCAS_CLIENT']
This global variable is used by the interface class phpCAS.
Definition: CAS.php:276
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
DEBUG
const DEBUG
Definition: inc.setup_header.php:35
$lang
$lang
Definition: inc.setup_header.php:116
xslt_error
xslt_error(&$proc)
Definition: inc.xsl5compliance.php:82
xslt_free
xslt_free(&$proc)
Definition: inc.xsl5compliance.php:76
xslt_create
xslt_create()
Definition: inc.xsl5compliance.php:24
domxml_open_mem
domxml_open_mem($str, $mode=DOMXML_LOAD_PARSING, &$error=NULL)
Definition: inc.xml5compliance.php:43
xpath_eval
xpath_eval($xpath_context, $eval_str, $contextnode=null)
Definition: inc.xml5compliance.php:54
xpath_new_context
xpath_new_context($dom_document)
Definition: inc.xml5compliance.php:59
exit
exit
Definition: login.php:54
$ilSetting
global $ilSetting
Definition: privfeed.php:40
$cmd
$cmd
Definition: sahs_server.php:35
$path
$path
Definition: index.php:22
$ilUser
global $ilUser
Definition: imgupload.php:15