ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
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
35 private $needs_to_be_purchased = false;
36
37 function ilLMPresentationGUI()
38 {
39 global $ilUser, $lng, $tpl, $rbacsystem, $ilCtrl, $ilAccess;
40
41 // load language vars
42 $lng->loadLanguageModule("content");
43
44 $this->lng = $lng;
45 $this->tpl = $tpl;
46 $this->offline = false;
47 $this->frames = array();
48 $this->ctrl = $ilCtrl;
49 $this->ctrl->saveParameter($this, array("ref_id", "transl", "focus_id", "focus_return"));
50 $this->lm_set = new ilSetting("lm");
51
52 include_once("./Modules/LearningModule/classes/class.ilObjLearningModuleGUI.php");
53 $this->lm_gui = new ilObjLearningModuleGUI($data,$_GET["ref_id"],true,false);
54 $this->lm = $this->lm_gui->object;
55
56 // language translation
57 include_once("./Services/Object/classes/class.ilObjectTranslation.php");
58 $this->ot = ilObjectTranslation::getInstance($this->lm->getId());
59 //include_once("./Services/COPage/classes/class.ilPageMultiLang.php");
60 //$this->ml = new ilPageMultiLang("lm", $this->lm->getId());
61 $this->lang = "-";
62 if ($this->ot->getContentActivated())
63 {
64 $langs = $this->ot->getLanguages();
65 if (isset($langs[$_GET["transl"]]) || $_GET["transl"] == $this->ot->getMasterLanguage())
66 {
67 $this->lang = $_GET["transl"];
68 }
69 else if (isset($langs[$ilUser->getCurrentLanguage()]))
70 {
71 $this->lang = $ilUser->getCurrentLanguage();
72 }
73 if ($this->lang == $this->ot->getMasterLanguage())
74 {
75 $this->lang = "-";
76 }
77 }
78
79 if(IS_PAYMENT_ENABLED)
80 {
81 include_once 'Services/Payment/classes/class.ilPaymentObject.php';
82 $this->needs_to_be_purchased = ilPaymentObject::_requiresPurchaseToAccess((int)$this->lm->getRefId());
83 }
84 else $this->needs_to_be_purchased = false;
85
86 // check, if learning module is online
87 if (!$rbacsystem->checkAccess("write", $_GET["ref_id"]))
88 {
89 if (!$this->lm->getOnline())
90 {
91 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
92 }
93 }
94
95 include_once("./Modules/LearningModule/classes/class.ilLMTree.php");
96 $this->lm_tree = ilLMTree::getInstance($this->lm->getId());
97
98 /*$this->lm_tree = new ilTree($this->lm->getId());
99 $this->lm_tree->setTableNames('lm_tree','lm_data');
100 $this->lm_tree->setTreeTablePK("lm_id");*/
101
102 if ((int) $_GET["focus_id"] > 0 && $this->lm_tree->isInTree((int) $_GET["focus_id"]))
103 {
104 $this->focus_id = (int) $_GET["focus_id"];
105 }
106 }
107
108
112 function executeCommand()
113 {
114 global $ilNavigationHistory, $ilAccess, $ilias, $lng, $ilCtrl, $ilUser;
115
116 if(IS_PAYMENT_ENABLED)
117 {
118 include_once 'Services/Payment/classes/class.ilPaymentObject.php';
119 if($ilAccess->checkAccess('visible', '', $_GET['ref_id']) &&
120 $this->needs_to_be_purchased)
121 {
122 if(!((int)$_GET['obj_id'] &&
123 ($this->lm->getPublicAccessMode() == 'selected' && ilLMObject::_isPagePublic($_GET['obj_id'])) &&
124 ($this->ctrl->getCmd() == 'layout' || $this->ctrl->getCmd() == '')))
125
126 {
127 unset($_GET['obj_id']);
128
129 $this->tpl->getStandardTemplate();
130 $this->ilLocator();
131
132 include_once 'Services/Payment/classes/class.ilShopPurchaseGUI.php';
133 $pp = new ilShopPurchaseGUI((int)$_GET['ref_id']);
134 $ret = $this->ctrl->forwardCommand($pp);
135 $this->tpl->show();
136 return true;
137 }
138 }
139 }
140 // check read permission, payment and parent conditions
141 // todo: replace all this by ilAccess call
142 if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) &&
143 (!(($this->ctrl->getCmd() == "infoScreen" || $this->ctrl->getNextClass() == "ilinfoscreengui")
144 && $ilAccess->checkAccess("visible", "", $_GET["ref_id"]))))
145 {
146 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
147 }
148
149 $next_class = $this->ctrl->getNextClass($this);
150 $cmd = $this->ctrl->getCmd("layout", array("showPrintView"));
151
152 $cmd = (isset($_POST['cmd']['citation']))
153 ? "ilCitation"
154 : $cmd;
155
156 $obj_id = $_GET["obj_id"];
157 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
158 $ilNavigationHistory->addItem($_GET["ref_id"], $this->ctrl->getLinkTarget($this),"lm");
159 $this->ctrl->setParameter($this, "obj_id", $obj_id);
160
161 switch($next_class)
162 {
163 case "ilnotegui":
164 $ret = $this->layout();
165 break;
166
167 case "ilinfoscreengui":
168 $ret = $this->outputInfoScreen();
169 break;
170
171 case "ilcommonactiondispatchergui":
172 include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
173 $gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
174 $gui->enableCommentsSettings(false);
175 $this->ctrl->forwardCommand($gui);
176 break;
177
178 case "illmpagegui":
179 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
180 $page_gui = $this->getLMPageGUI($_GET["obj_id"]);
181 $this->basicPageGuiInit($page_gui);
182 $ret = $ilCtrl->forwardCommand($page_gui);
183 break;
184
185 case "ilglossarydefpagegui":
186 include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
187 $page_gui = new ilGlossaryDefPageGUI($_GET["obj_id"]);
188 $this->basicPageGuiInit($page_gui);
189 $ret = $ilCtrl->forwardCommand($page_gui);
190 break;
191
192 case "illearningprogressgui":
193 $this->initScreenHead("learning_progress");
194 include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
195 $new_gui = new ilLearningProgressGUI(ilLearningProgressGUI::LP_CONTEXT_REPOSITORY, $_GET["ref_id"], $ilUser->getId());
196 $this->ctrl->forwardCommand($new_gui);
197 break;
198
199 case "ilratinggui":
200 include_once("./Services/Rating/classes/class.ilRatingGUI.php");
201 $rating_gui = new ilRatingGUI();
202 $rating_gui->setObject($this->lm->getId(), "lm", $_GET["obj_id"], "lm");
203 $this->ctrl->forwardCommand($rating_gui);
204 break;
205
206 default:
207 $ret = $this->$cmd();
208 break;
209 }
210 }
211
212
216 function setOfflineMode($a_offline = true)
217 {
218 $this->offline = $a_offline;
219 }
220
221
225 function offlineMode()
226 {
227 return $this->offline;
228 }
229
235 function setExportFormat($a_format)
236 {
237 $this->export_format = $a_format;
238 }
239
245 function getExportFormat()
246 {
247 return $this->export_format;
248 }
249
253 function nop()
254 {
255 }
256
265 function export()
266 {
267 switch($this->lm->getType())
268 {
269 case "dbk":
270 $this->lm_gui->export();
271 break;
272 }
273 }
274
280 function getTracker()
281 {
282 include_once("./Modules/LearningModule/classes/class.ilLMTracker.php");
283 $tracker = ilLMTracker::getInstance($this->lm->getRefId());
284 $tracker->setCurrentPage($this->getCurrentPageId());
285 return $tracker;
286 }
287
288 function attrib2arr($a_attributes)
289 {
290 $attr = array();
291 if(!is_array($a_attributes))
292 {
293 return $attr;
294 }
295 foreach ($a_attributes as $attribute)
296 {
297 $attr[$attribute->name()] = $attribute->value();
298 }
299 return $attr;
300 }
301
305 function getCurrentFrameSet()
306 {
307 return $this->frames;
308 }
309
313 function determineLayout()
314 {
315 if ($this->getExportFormat() == "scorm")
316 {
317 $layout = "1window";
318 }
319 else
320 {
321 $layout = $this->lm->getLayout();
322 if ($this->lm->getLayoutPerPage())
323 {
324 $pg_id = $this->getCurrentPageId();
325 if (!in_array($_GET["frame"], array("", "_blank")) && $_GET["from_page"] > 0)
326 {
327 $pg_id = (int) $_GET["from_page"];
328 }
329
330 // this is needed, e.g. lm is toc2win, page is 3window and media linked to media frame
331 if (in_array($_GET["cmd"], array("media", "glossary")) && $_GET["back_pg"] > 0)
332 {
333 $pg_id = (int) $_GET["back_pg"];
334 }
335
336 if ($pg_id > 0)
337 {
338 $lay = ilLMObject::lookupLayout($pg_id);
339 if ($lay != "")
340 {
341 $layout = $lay;
342 }
343 }
344 }
345 }
346
347 return $layout;
348 }
349
350
354 function layout($a_xml = "main.xml", $doShow = true)
355 {
356 global $tpl, $ilSetting, $ilCtrl, $ilUser;
357
358 $layout = $this->determineLayout();
359
360 // xmldocfile is deprecated! Use domxml_open_file instead.
361 // But since using relative pathes with domxml under windows don't work,
362 // we need another solution:
363 $xmlfile = file_get_contents("./Modules/LearningModule/layouts/lm/".$layout."/".$a_xml);
364
365 if (!$doc = domxml_open_mem($xmlfile))
366 {
367 include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
368 throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Error reading ".
369 $layout."/".$a_xml.".");
370 }
371 $this->layout_doc = $doc;
372//echo ":".htmlentities($xmlfile).":$layout:$a_xml:";
373
374 // get current frame node
375 $xpc = xpath_new_context($doc);
376 $path = (empty($_GET["frame"]) || ($_GET["frame"] == "_blank"))
377 ? "/ilLayout/ilFrame[1]"
378 : "//ilFrame[@name='".$_GET["frame"]."']";
379 $result = xpath_eval($xpc, $path);
380 $found = $result->nodeset;
381 if (count($found) != 1)
382 {
383 include_once("./Modules/LearningModule/exceptions/class.ilLMPresentationException.php");
384 throw new ilLMPresentationException("ilLMPresentation: XML File invalid. Found ".count($found)." nodes for ".
385 " path ".$path." in ".$layout."/".$a_xml.". LM Layout is ".$this->lm->getLayout());
386 }
387 $node = $found[0];
388
389 // ProcessFrameset
390 // node is frameset, if it has cols or rows attribute
391 $attributes = $this->attrib2arr($node->attributes());
392
393 $this->frames = array();
394 if((!empty($attributes["rows"])) || (!empty($attributes["cols"])))
395 {
396 $content .= $this->buildTag("start", "frameset", $attributes);
397 //$this->frames = array();
398 $this->processNodes($content, $node);
399 $content .= $this->buildTag("end", "frameset");
400 $this->tpl = new ilTemplate("tpl.frameset.html", true, true, "Modules/LearningModule");
401 $this->renderPageTitle();
402 $this->tpl->setVariable("FS_CONTENT", $content);
403 if (!$doshow)
404 {
405 $content = $this->tpl->get();
406 }
407 }
408 else // node is frame -> process the content tags
409 {
410 // ProcessContentTag
411 //if ((empty($attributes["template"]) || !empty($_GET["obj_type"])))
412 if ((empty($attributes["template"]) || !empty($_GET["obj_type"]))
413 && ($_GET["frame"] != "_blank" || $_GET["obj_type"] != "MediaObject"))
414 {
415 // we got a variable content frame (can display different
416 // object types (PageObject, MediaObject, GlossarItem)
417 // and contains elements for them)
418
419 // determine object type
420 if(empty($_GET["obj_type"]))
421 {
422 $obj_type = "PageObject";
423 }
424 else
425 {
426 $obj_type = $_GET["obj_type"];
427 }
428
429 // get object specific node
430 $childs = $node->child_nodes();
431 $found = false;
432 foreach($childs as $child)
433 {
434 if ($child->node_name() == $obj_type)
435 {
436 $found = true;
437 $attributes = $this->attrib2arr($child->attributes());
438 $node = $child;
439//echo "<br>2node:".$node->node_name();
440 break;
441 }
442 }
443 if (!$found) { echo "ilLMPresentation: No template specified for frame '".
444 $_GET["frame"]."' and object type '".$obj_type."'."; exit; }
445 }
446
447 // get template
448 $in_module = ($attributes["template_location"] == "module")
449 ? true
450 : false;
451 if ($in_module)
452 {
453 $this->tpl = new ilTemplate($attributes["template"], true, true, $in_module);
454 $this->tpl->setBodyClass("");
455 }
456 else
457 {
458 $this->tpl = $tpl;
459 }
460
461 // set style sheets
462 if (!$this->offlineMode())
463 {
464 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
465 }
466 else
467 {
468 $style_name = $ilUser->getPref("style").".css";
469 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
470 }
471
472 include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
473
474 iljQueryUtil::initjQuery($this->tpl);
475 iljQueryUtil::initjQueryUI($this->tpl);
476
477 include_once("./Services/UICore/classes/class.ilUIFramework.php");
478 ilUIFramework::init($this->tpl);
479
480 // to make e.g. advanced seletions lists work:
481 $GLOBALS["tpl"] = $this->tpl;
482
483 $childs = $node->child_nodes();
484
485 foreach($childs as $child)
486 {
487
488 $child_attr = $this->attrib2arr($child->attributes());
489
490 switch ($child->node_name())
491 {
492 case "ilMainMenu":
493 $this->ilMainMenu();
494 //$this->renderPageTitle();
495 break;
496
497 case "ilTOC":
498 $this->ilTOC($child_attr["target_frame"]);
499 break;
500
501 case "ilPage":
502 $this->renderPageTitle();
503 switch($this->lm->getType())
504 {
505 case "lm":
506 unset($_SESSION["tr_id"]);
507 unset($_SESSION["bib_id"]);
508 unset($_SESSION["citation"]);
509 $content = $this->ilPage($child);
510 break;
511 }
512 break;
513
514 case "ilGlossary":
515 $content = $this->ilGlossary($child);
516 break;
517
518 case "ilLMNavigation":
519 $this->ilLMNavigation();
520 break;
521
522 case "ilMedia":
523 $this->ilMedia();
524 break;
525
526 case "ilLocator":
527 $this->ilLocator();
528 break;
529
530 case "ilJavaScript":
531 $this->ilJavaScript($child_attr["inline"], $child_attr["file"],
532 $child_attr["location"]);
533 break;
534
535 case "ilLMMenu":
536 $this->ilLMMenu();
537 break;
538
539 case "ilLMHead":
540 $this->ilLMHead();
541 break;
542
543 case "ilLMSubMenu":
544 $this->ilLMSubMenu();
545 break;
546
547 case "ilLMNotes":
548 $this->ilLMNotes();
549 break;
550 }
551 }
552
553 // TODO: Very dirty hack to force the import of JavaScripts in learning content in the FAQ frame (e.g. if jsMath is in the content)
554 // Unfortunately there is no standardized way to do this somewhere else. Calling fillJavaScripts always in ilTemplate causes multiple additions of the the js files.
555 // 19.7.2014: outcommented, since fillJavaScriptFiles is called in the next blocks, and the
556 // following lines would add the js files two times
557// if (strcmp($_GET["frame"], "topright") == 0) $this->tpl->fillJavaScriptFiles();
558// if (strcmp($_GET["frame"], "right") == 0) $this->tpl->fillJavaScriptFiles();
559// if (strcmp($_GET["frame"], "botright") == 0) $this->tpl->fillJavaScriptFiles();
560
561 if (!$this->offlineMode())
562 {
563 include_once("./Services/Accordion/classes/class.ilAccordionGUI.php");
564 ilAccordionGUI::addJavaScript();
565 ilAccordionGUI::addCss();
566
567
568 $this->tpl->addJavascript("./Modules/LearningModule/js/LearningModule.js");
569 include_once("./Services/UIComponent/Glyph/classes/class.ilGlyphGUI.php");
570 $close_call = "il.LearningModule.setCloseHTML('".ilGlyphGUI::get(ilGlyphGUI::CLOSE)."');";
571 $this->tpl->addOnLoadCode($close_call);
572
573 //$store->set("cf_".$this->lm->getId());
574
575 // handle initial content
576 if ($_GET["frame"] == "")
577 {
578 include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
579 $store = new ilSessionIStorage("lm");
580 $last_frame_url = $store->get("cf_".$this->lm->getId());
581 if ($last_frame_url != "")
582 {
583 $this->tpl->addOnLoadCode("il.LearningModule.setLastFrameUrl('".$last_frame_url."', 'center_bottom');");
584 }
585
586 if (in_array($layout, array("toc2windyn")))
587 {
588 $this->tpl->addOnLoadCode("il.LearningModule.setSaveUrl('".
589 $ilCtrl->getLinkTarget($this, "saveFrameUrl", "", false, false)."');
590 il.LearningModule.openInitFrames();
591 ");
592 }
593 $this->tpl->addOnLoadCode("il.LearningModule.setTocRefreshUrl('".
594 $ilCtrl->getLinkTarget($this, "refreshToc", "", false, false)."');
595 ");
596 }
597
598 // from main menu
599// $this->tpl->addJavascript("./Services/JavaScript/js/Basic.js");
600 $this->tpl->addJavascript("./Services/Navigation/js/ServiceNavigation.js");
601 $this->tpl->fillJavaScriptFiles();
602 $this->tpl->fillScreenReaderFocus();
603
604 $this->tpl->fillCssFiles();
605 }
606 else
607 {
608 // reset standard css files
609 $this->tpl->resetJavascript();
610 $this->tpl->resetCss();
611 $this->tpl->setBodyClass("ilLMNoMenu");
612
613 include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
614 foreach (ilObjContentObject::getSupplyingExportFiles() as $f)
615 {
616 if ($f["type"] == "js")
617 {
618 $this->tpl->addJavascript($f["target"]);
619 }
620 if ($f["type"] == "css")
621 {
622 $this->tpl->addCSS($f["target"]);
623 }
624 }
625 $this->tpl->fillJavaScriptFiles(true);
626 $this->tpl->fillCssFiles(true);
627 }
628
629
630 $this->tpl->fillBodyClass();
631
632 }
633
634 if ($doShow)
635 {
636 // (horrible) workaround for preventing template engine
637 // from hiding paragraph text that is enclosed
638 // in curly brackets (e.g. "{a}", see ilPageObjectGUI::showPage())
639
640 $this->tpl->fillTabs();
641 if ($this->fill_on_load_code)
642 {
643 $this->tpl->fillOnLoadCode();
644 }
645 $content = $this->tpl->get();
646 $content = str_replace("&#123;", "{", $content);
647 $content = str_replace("&#125;", "}", $content);
648
649 header('Content-type: text/html; charset=UTF-8');
650 echo $content;
651 }
652 else
653 {
654 $this->tpl->fillLeftNav();
655 $this->tpl->fillOnLoadCode();
656 $content = $this->tpl->get();
657 }
658
659 return($content);
660 }
661
668 function saveFrameUrl()
669 {
670 include_once("./Services/Authentication/classes/class.ilSessionIStorage.php");
671 $store = new ilSessionIStorage("lm");
672 if ($_GET["url"] != "")
673 {
674 $store->set("cf_".$this->lm->getId(), $_GET["url"]);
675 }
676 else
677 {
678 $store->set("cf_".$this->lm->getId(), $_GET["url"]);
679 }
680 }
681
682
683 function fullscreen()
684 {
685 return $this->layout("fullscreen.xml", !$this->offlineMode());
686 }
687
688 function media()
689 {
690 if ($_GET["frame"] != "_blank")
691 {
692 return $this->layout("main.xml", !$this->offlineMode());
693 }
694 else
695 {
696 return $this->layout("fullscreen.xml", !$this->offlineMode());
697 }
698 }
699
700 function glossary()
701 {
702 global $ilUser;
703
704 if ($_GET["frame"] != "_blank")
705 {
706 $this->layout();
707 }
708 else
709 {
710 $this->tpl = new ilTemplate("tpl.glossary_term_output.html", true, true, true);
711 $GLOBALS["tpl"] = $this->tpl;
712 $this->renderPageTitle();
713
714 // set style sheets
715 if (!$this->offlineMode())
716 {
717 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
718 }
719 else
720 {
721 $style_name = $ilUser->getPref("style").".css";;
722 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
723 }
724
725 $this->ilGlossary($child);
726 if (!$this->offlineMode())
727 {
728 $this->tpl->show();
729 }
730 else
731 {
732 return $this->tpl->get();
733 }
734 }
735 }
736
740 function ilMainMenu()
741 {
742 global $ilMainMenu;
743
744 if ($this->offlineMode())
745 {
746 $this->tpl->touchBlock("pg_intro");
747 $this->tpl->touchBlock("pg_outro");
748 //$this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
749 return;
750 }
751
752 $page_id = $this->getCurrentPageId();
753 if ($page_id > 0)
754 {
755 $ilMainMenu->setLoginTargetPar("pg_".$page_id."_".$this->lm->getRefId());
756 }
757
758 //$this->tpl->touchBlock("mm_intro");
759 //$this->tpl->touchBlock("mm_outro");
760 $this->tpl->touchBlock("pg_intro");
761 $this->tpl->touchBlock("pg_outro");
762 $this->tpl->setBodyClass("std");
763 $this->tpl->setVariable("MAINMENU", $ilMainMenu->getHTML());
764 }
765
769 function ilTOC($a_get_explorer = false)
770 {
771 include_once("./Modules/LearningModule/classes/class.ilLMTOCExplorerGUI.php");
772 $exp = new ilLMTOCExplorerGUI($this, "ilTOC", $this, $this->lang, $this->focus_id);
773 $exp->setTracker($this->getTracker());
774 if (!$exp->handleCommand())
775 {
776 // determine highlighted and force open nodes
777 $page_id = $this->getCurrentPageId();
778 if ($this->deactivated_page)
779 {
780 $page_id = $_GET["obj_id"];
781 }
782 if ($page_id > 0)
783 {
784 $exp->setPathOpen((int) $page_id);
785 }
786 // empty chapter
787 if ($this->chapter_has_no_active_page &&
788 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
789 {
790 $exp->setHighlightNode($_GET["obj_id"]);
791 }
792 else
793 {
794 if ($this->lm->getTOCMode() == "pages")
795 {
796 if ($this->deactivated_page)
797 {
798 $exp->setHighlightNode($_GET["obj_id"]);
799 }
800 else
801 {
802 $exp->setHighlightNode($page_id);
803 }
804 }
805 else
806 {
807 $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
808 }
809 }
810 if ($this->offlineMode())
811 {
812 $exp->setOfflineMode(true);
813 }
814
815 if ($a_get_explorer)
816 {
817 return $exp;
818 }
819 else
820 {
821 $this->tpl->setCurrentBlock("il_toc");
822 $this->tpl->setVariable("EXPLORER", $exp->getHTML());
823 $this->tpl->parseCurrentBlock();
824 }
825 }
826 }
827
831 function ilLMMenu()
832 {
833 $this->tpl->setVariable("MENU", $this->lm_gui->setilLMMenu($this->offlineMode()
834 ,$this->getExportFormat(), "content", false, true, $this->getCurrentPageId()));
835 }
836
840 function ilLMHead()
841 {
842 $this->tpl->setCurrentBlock("header_image");
843 if ($this->offlineMode())
844 {
845 $this->tpl->setVariable("IMG_HEADER", "./images/icon_lm.svg");
846 }
847 else
848 {
849 $this->tpl->setVariable("IMG_HEADER", ilUtil::getImagePath("icon_lm.svg"));
850 }
851 $this->tpl->parseCurrentBlock();
852 $this->tpl->setCurrentBlock("lm_head");
853 $this->tpl->setVariable("HEADER", $this->lm->getTitle());
854 $this->tpl->parseCurrentBlock();
855 }
856
860 function ilLMSubMenu()
861 {
862 global $rbacsystem;
863
864 // no sub menu for abstract of digilib book
865 if ($this->lm->getType() == "dbk" && $this->abstract)
866 {
867 return;
868 }
869
870 $showViewInFrameset = true;
871
872 if ($showViewInFrameset)
873 {
874 $buttonTarget = ilFrameTargetInfo::_getFrame("MainContent");
875 }
876 else
877 {
878 $buttonTarget = "_top";
879 }
880
881
882 include_once("./Services/UICore/classes/class.ilTemplate.php");
883 $tpl_menu = new ilTemplate("tpl.lm_sub_menu.html", true, true, true);
884
885 $pg_id = $this->getCurrentPageId();
886 if ($pg_id == 0)
887 {
888 return;
889 }
890
891 // edit learning module
892 if (!$this->offlineMode())
893 {
894 if ($rbacsystem->checkAccess("write", $_GET["ref_id"]))
895 {
896 $tpl_menu->setCurrentBlock("edit_page");
897 $page_id = $this->getCurrentPageId();
898 $tpl_menu->setVariable("EDIT_LINK", ILIAS_HTTP_PATH."/ilias.php?baseClass=ilLMEditorGUI&ref_id=".$_GET["ref_id"].
899 "&obj_id=".$page_id."&to_page=1");
900 $tpl_menu->setVariable("EDIT_TXT", $this->lng->txt("edit_page"));
901 $tpl_menu->setVariable("EDIT_TARGET", $buttonTarget);
902 $tpl_menu->parseCurrentBlock();
903 }
904
905 $page_id = $this->getCurrentPageId();
906
907 include_once("./Services/PermanentLink/classes/class.ilPermanentLinkGUI.php");
908 $plinkgui = new ilPermanentLinkGUI("pg",
909 $page_id."_".$this->lm->getRefId(),
910 "",
911 "_top");
912
913 $title = $this->lm->getTitle();
914 $pg_title = ilLMPageObject::_getPresentationTitle($page_id,
915 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
916 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
917 if ($pg_title != "")
918 {
919 $title.= ": ".$pg_title;
920 }
921
922 $plinkgui->setTitle($title);
923
924 $tpl_menu->setCurrentBlock("perma_link");
925 $tpl_menu->setVariable("PERMA_LINK", $plinkgui->getHTML());
926 $tpl_menu->parseCurrentBlock();
927
928 }
929
930 $this->tpl->setVariable("SUBMENU", $tpl_menu->get());
931 }
932
933
937 function redrawHeaderAction()
938 {
939 echo $this->addHeaderAction(true);
940 exit;
941 }
942
946 function addHeaderAction($a_redraw = false)
947 {
948 global $ilAccess, $tpl;
949
950 include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
951 $dispatcher = new ilCommonActionDispatcherGUI(ilCommonActionDispatcherGUI::TYPE_REPOSITORY,
952 $ilAccess, $this->lm->getType(), $_GET["ref_id"], $this->lm->getId());
953 $dispatcher->setSubObject("pg", $this->getCurrentPageId());
954
955 include_once "Services/Object/classes/class.ilObjectListGUI.php";
956 ilObjectListGUI::prepareJSLinks($this->ctrl->getLinkTarget($this, "redrawHeaderAction", "", true),
957 $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "ilnotegui"), "", "", true, false),
958 $this->ctrl->getLinkTargetByClass(array("ilcommonactiondispatchergui", "iltagginggui"), "", "", true, false));
959
960 $lg = $dispatcher->initHeaderAction();
961 $lg->enableNotes(true);
962 $lg->enableComments($this->lm->publicNotes(), false);
963
964 if($this->lm->hasRating())
965 {
966 $lg->enableRating(true, $this->lng->txt("lm_rating"), false,
967 array("ilcommonactiondispatchergui", "ilratinggui"));
968 }
969
970 if(!$a_redraw)
971 {
972 $this->tpl->setVariable("HEAD_ACTION", $lg->getHeaderAction());
973 }
974 else
975 {
976 // we need to add onload code manually (rating, comments, etc.)
977 return $lg->getHeaderAction().
978 $tpl->getOnLoadCodeForAsynch();
979 }
980 }
981
985 function ilLMNotes()
986 {
987 global $ilAccess, $ilSetting;
988
989
990 // no notes for abstract of digilib book
991 if ($this->lm->getType() == "dbk" && $this->abstract)
992 {
993 return;
994 }
995
996 // no notes in offline (export) mode
997 if ($this->offlineMode())
998 {
999 return;
1000 }
1001
1002 // output notes (on top)
1003
1004 if (!$ilSetting->get("disable_notes"))
1005 {
1006 $this->addHeaderAction();
1007 }
1008
1009 // now output comments
1010
1011 if ($ilSetting->get("disable_comments"))
1012 {
1013 return;
1014 }
1015
1016 if (!$this->lm->publicNotes())
1017 {
1018 return;
1019 }
1020
1021 $next_class = $this->ctrl->getNextClass($this);
1022
1023 include_once("Services/Notes/classes/class.ilNoteGUI.php");
1024 $pg_id = $this->getCurrentPageId();
1025 if ($pg_id == 0)
1026 {
1027 return;
1028 }
1029
1030 $notes_gui = new ilNoteGUI($this->lm->getId(), $this->getCurrentPageId(), "pg");
1031
1032 if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]) &&
1033 $ilSetting->get("comments_del_tutor", 1))
1034 {
1035 $notes_gui->enablePublicNotesDeletion(true);
1036 }
1037
1038 $this->ctrl->setParameter($this, "frame", $_GET["frame"]);
1039 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1040
1041 $notes_gui->enablePrivateNotes();
1042 if ($this->lm->publicNotes())
1043 {
1044 $notes_gui->enablePublicNotes();
1045 }
1046
1047 if ($next_class == "ilnotegui")
1048 {
1049 $html = $this->ctrl->forwardCommand($notes_gui);
1050 }
1051 else
1052 {
1053 $html = $notes_gui->getNotesHTML();
1054 }
1055 $this->tpl->setVariable("NOTES", $html);
1056 }
1057
1058
1062 function ilLocator()
1063 {
1064 global $ilLocator, $tree, $ilCtrl;
1065
1066 require_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
1067
1068 if (empty($_GET["obj_id"]))
1069 {
1070 $a_id = $this->lm_tree->getRootId();
1071 }
1072 else
1073 {
1074 $a_id = $_GET["obj_id"];
1075 }
1076
1077 $this->tpl->addBlockFile("STATUSLINE", "statusline", "tpl.statusline.html");
1078
1079 if (!$this->lm->cleanFrames())
1080 {
1081 $frame_param = $_GET["frame"];
1082 $frame_target = "";
1083 }
1084 else if (!$this->offlineMode())
1085 {
1086 $frame_param = "";
1087 $frame_target = ilFrameTargetInfo::_getFrame("MainContent");
1088 }
1089 else
1090 {
1091 $frame_param = "";
1092 $frame_target = "_top";
1093 }
1094
1095 if (!$this->offlineMode())
1096 {
1097 $ilLocator->addItem("...", "");
1098
1099 $par_id = $tree->getParentId($_GET["ref_id"]);
1100 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $par_id);
1101 $ilLocator->addItem(
1102 ilObject::_lookupTitle(ilObject::_lookupObjId($par_id)),
1103 $ilCtrl->getLinkTargetByClass("ilrepositorygui", "frameset"),
1104 ilFrameTargetInfo::_getFrame("MainContent"), $par_id);
1105 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
1106 }
1107 else
1108 {
1109 $ilLocator->setOffline(true);
1110 }
1111
1112 if($this->lm_tree->isInTree($a_id))
1113 {
1114 $path = $this->lm_tree->getPathFull($a_id);
1115
1116 foreach ($path as $key => $row)
1117 {
1118 if ($row["type"] != "pg")
1119 {
1120 if($row["child"] != $this->lm_tree->getRootId())
1121 {
1122 $ilLocator->addItem(
1123 ilUtil::shortenText(
1124 ilStructureObject::_getPresentationTitle($row["child"],
1125 $this->lm->isActiveNumbering(),
1126 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang),
1127 50,true),
1128 $this->getLink($_GET["ref_id"], "layout", $row["child"], $frame_param, "StructureObject"),
1129 $frame_target);
1130 }
1131 else
1132 {
1133 $ilLocator->addItem(
1134 ilUtil::shortenText($this->lm->getTitle(),50,true),
1135 $this->getLink($_GET["ref_id"], "layout", "", $frame_param),
1136 $frame_target, $_GET["ref_id"]);
1137 }
1138 }
1139 }
1140 }
1141 else // lonely page
1142 {
1143
1144 $ilLocator->addItem(
1145 $this->lm->getTitle(),
1146 $this->getLink($_GET["ref_id"], "layout", "", $_GET["frame"]));
1147
1148 require_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
1149 $lm_obj = ilLMObjectFactory::getInstance($this->lm, $a_id);
1150
1151 $ilLocator->addItem(
1152 $lm_obj->getTitle(),
1153 $this->getLink($_GET["ref_id"], "layout", $a_id, $frame_param),
1154 $frame_target);
1155 }
1156
1157 if (DEBUG)
1158 {
1159 $debug = "DEBUG: <font color=\"red\">".$this->type."::".$this->id."::".$_GET["cmd"]."</font><br/>";
1160 }
1161
1162 //$prop_name = $this->objDefinition->getPropertyName($_GET["cmd"],$this->type);
1163
1164
1165 $this->tpl->setLocator();
1166 }
1167
1173 function getCurrentPageId()
1174 {
1175 global $ilUser;
1176
1177 if (!$this->offlineMode() && $this->current_page_id !== false)
1178 {
1179 return $this->current_page_id;
1180 }
1181
1182 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
1183
1184 $this->chapter_has_no_active_page = false;
1185 $this->deactivated_page = false;
1186
1187 // determine object id
1188 if(empty($_GET["obj_id"]))
1189 {
1190 $obj_id = $this->lm_tree->getRootId();
1191 }
1192 else
1193 {
1194 $obj_id = $_GET["obj_id"];
1195 $active = ilLMPage::_lookupActive($obj_id,
1196 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1197
1198 if (!$active &&
1199 ilLMPageObject::_lookupType($obj_id) == "pg")
1200 {
1201 $this->deactivated_page = true;
1202 }
1203 }
1204
1205 // obj_id not in tree -> it is a unassigned page -> return page id
1206 if (!$this->lm_tree->isInTree($obj_id))
1207 {
1208 return $obj_id;
1209 }
1210
1211 $curr_node = $this->lm_tree->getNodeData($obj_id);
1212
1213 $active = ilLMPage::_lookupActive($obj_id,
1214 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1215
1216 if ($curr_node["type"] == "pg" &&
1217 $active) // page in tree -> return page id
1218 {
1219 $page_id = $curr_node["obj_id"];
1220 }
1221 else // no page -> search for next page and return its id
1222 {
1223 $succ_node = true;
1224 $active = false;
1225 $page_id = $obj_id;
1226 while($succ_node && !$active)
1227 {
1228 $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, "pg");
1229 $page_id = $succ_node["obj_id"];
1230 $active = ilLMPage::_lookupActive($page_id,
1231 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
1232 }
1233
1234 if ($succ_node["type"] != "pg")
1235 {
1236 $this->chapter_has_no_active_page = true;
1237 return 0;
1238 }
1239
1240 // if public access get first public page in chapter
1241 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
1242 $this->lm_gui->object->getPublicAccessMode() == 'selected')
1243 {
1244 $public = ilLMObject::_isPagePublic($page_id);
1245
1246 while ($public === false && $page_id > 0)
1247 {
1248 $succ_node = $this->lm_tree->fetchSuccessorNode($page_id, 'pg');
1249 $page_id = $succ_node['obj_id'];
1250 $public = ilLMObject::_isPagePublic($page_id);
1251 }
1252 }
1253
1254 // check whether page found is within "clicked" chapter
1255 if ($this->lm_tree->isInTree($page_id))
1256 {
1257 $path = $this->lm_tree->getPathId($page_id);
1258 if (!in_array($_GET["obj_id"], $path))
1259 {
1260 $this->chapter_has_no_active_page = true;
1261 }
1262 }
1263 }
1264
1265 $this->current_page_id = $page_id;
1266 return $page_id;
1267 }
1268
1269 function ilCitation()
1270 {
1271 $page_id = $this->getCurrentPageId();
1272 $this->tpl = new ilTemplate("tpl.page.html",true,true,true);
1273 $this->ilLocator();
1274 $this->tpl->setVariable("MENU",$this->lm_gui->setilCitationMenu());
1275
1276 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
1277
1278 $this->pg_obj = $this->getLMPage($page_id);
1279 $xml = $this->pg_obj->getXMLContent();
1280 $this->lm_gui->showCitation($xml);
1281 $this->tpl->show();
1282 }
1283
1284
1285 function getLayoutLinkTargets()
1286 {
1287
1288 if (!is_object($this->layout_doc))
1289 return array ();
1290
1291 $xpc = xpath_new_context($this->layout_doc);
1292
1293 $path = "/ilLayout/ilLinkTargets/LinkTarget";
1294 $res = xpath_eval($xpc, $path);
1295 $targets = array();
1296 for ($i = 0; $i < count($res->nodeset); $i++)
1297 {
1298 $type = $res->nodeset[$i]->get_attribute("Type");
1299 $frame = $res->nodeset[$i]->get_attribute("Frame");
1300 $onclick = $res->nodeset[$i]->get_attribute("OnClick");
1301 $targets[$type] = array("Type" => $type, "Frame" => $frame, "OnClick" => $onclick);
1302 }
1303
1304 return $targets;
1305 }
1306
1313 function ilPage(&$a_page_node, $a_page_id = 0)
1314 {
1315 global $ilUser, $ilHelp;
1316
1317
1318 global $ilHelp;
1319 $ilHelp->setScreenIdComponent("lm");
1320 $ilHelp->setScreenId("content");
1321 $ilHelp->setSubScreenId("content");
1322
1323 $this->fill_on_load_code = true;
1324
1325 // check if page is (not) visible in public area
1326 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
1327 $this->lm_gui->object->getPublicAccessMode() == 'selected')
1328 {
1329 $public = ilLMObject::_isPagePublic($this->getCurrentPageId());
1330
1331 if (!$public)
1332 return $this->showNoPublicAccess($this->getCurrentPageId());
1333 }
1334
1335 if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId()))
1336 {
1337 return $this->showPreconditionsOfPage($this->getCurrentPageId());
1338 }
1339
1340 // if navigation is restricted based on correct answered questions
1341 // check if we have preceeding pages including unsanswered/incorrect answered questions
1342 if (!$this->offlineMode())
1343 {
1344 if ($this->lm->getRestrictForwardNavigation())
1345 {
1346 if ($this->getTracker()->hasPredIncorrectAnswers($this->getCurrentPageId()))
1347 {
1348 $this->showNavRestrictionDueToQuestions();
1349 return;
1350 }
1351 }
1352 }
1353
1354
1355 require_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
1356 require_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
1357
1358 // page id is e.g. > 0 when footer or header page is processed
1359 if ($a_page_id == 0)
1360 {
1361 $page_id = $this->getCurrentPageId();
1362//echo ":".$page_id.":";
1363 // highlighting?
1364
1365 if ($_GET["srcstring"] != "" && !$this->offlineMode())
1366 {
1367 include_once './Services/Search/classes/class.ilUserSearchCache.php';
1368 $cache = ilUserSearchCache::_getInstance($ilUser->getId());
1369 $cache->switchSearchType(ilUserSearchCache::LAST_QUERY);
1370 $search_string = $cache->getQuery();
1371
1372 // advanced search?
1373 if(is_array($search_string))
1374 {
1375 $search_string = $search_string["lom_content"];
1376 }
1377
1378 include_once("./Services/UIComponent/TextHighlighter/classes/class.ilTextHighlighterGUI.php");
1379 include_once("./Services/Search/classes/class.ilQueryParser.php");
1380 $p = new ilQueryParser($search_string);
1381 $p->parse();
1382
1383 $words = $p->getQuotedWords();
1384 if (is_array($words))
1385 {
1386 foreach ($words as $w)
1387 {
1388 ilTextHighlighterGUI::highlight("ilLMPageContent", $w, $this->tpl);
1389 }
1390 }
1391
1392 $this->fill_on_load_code = true;
1393 }
1394 }
1395 else
1396 {
1397 $page_id = $a_page_id;
1398 }
1399
1400 // content style
1401 $this->tpl->setCurrentBlock("ContentStyle");
1402 if (!$this->offlineMode())
1403 {
1404 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
1405 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
1406 }
1407 else
1408 {
1409 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
1410 }
1411 $this->tpl->parseCurrentBlock();
1412
1413 // no active page found in chapter
1414 if ($this->chapter_has_no_active_page &&
1415 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
1416 {
1417 $mtpl = new ilTemplate("tpl.no_content_message.html", true, true,
1418 "Modules/LearningModule");
1419 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_no_page_in_chapter"));
1420 //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_st.svg",
1421 // false, "output", $this->offlineMode()));
1422 $mtpl->setVariable("ITEM_TITLE",
1423 ilLMObject::_lookupTitle($_GET["obj_id"]));
1424 $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
1425 return $mtpl->get();
1426 }
1427
1428 // current page is deactivated
1429 if ($this->deactivated_page)
1430 {
1431 $mtpl = new ilTemplate("tpl.no_content_message.html", true, true,
1432 "Modules/LearningModule");
1433 $m = $this->lng->txt("cont_page_currently_deactivated");
1434 $act_data = ilLMPage::_lookupActivationData((int) $_GET["obj_id"], $this->lm->getType());
1435 if ($act_data["show_activation_info"] &&
1436 (ilUtil::now() < $act_data["activation_start"]))
1437 {
1438 $m.= "<p>".sprintf($this->lng->txt("cont_page_activation_on"),
1439 ilDatePresentation::formatDate(new ilDateTime($act_data["activation_start"],IL_CAL_DATETIME)
1440 )).
1441 "</p>";
1442 }
1443 $mtpl->setVariable("MESSAGE", $m);
1444 //$mtpl->setVariable("SRC_ICON", ilUtil::getImagePath("icon_pg.svg",
1445 // false, "output", $this->offlineMode()));
1446 $mtpl->setVariable("ITEM_TITLE",
1447 ilLMObject::_lookupTitle($_GET["obj_id"]));
1448 $this->tpl->setVariable("PAGE_CONTENT", $mtpl->get());
1449 return $mtpl->get();
1450 }
1451
1452 // check if page is out of focus
1453 $focus_mess = "";
1454 if ($this->focus_id > 0)
1455 {
1456 $path = $this->lm_tree->getPathId($page_id);
1457
1458 // out of focus
1459 if (!in_array($this->focus_id, $path))
1460 {
1461 $mtpl = new ilTemplate("tpl.out_of_focus_message.html", true, true,
1462 "Modules/LearningModule");
1463 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message"));
1464 $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
1465
1466 if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs")
1467 {
1468 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
1469 $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
1470 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
1471 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1472 }
1473 else
1474 {
1475 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
1476 include_once("./Services/Link/classes/class.ilLink.php");
1477 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
1478 }
1479
1480 $this->ctrl->setParameter($this, "focus_id", "");
1481 $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
1482 $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
1483
1484 $focus_mess = $mtpl->get();
1485 }
1486 else
1487 {
1488 $sp = $this->getSuccessorPage();
1489 $path2 = array();
1490 if ($sp > 0)
1491 {
1492 $path2 = $this->lm_tree->getPathId($this->getSuccessorPage());
1493 }
1494 if ($sp == 0 || !in_array($this->focus_id, $path2))
1495 {
1496 $mtpl = new ilTemplate("tpl.out_of_focus_message.html", true, true,
1497 "Modules/LearningModule");
1498 $mtpl->setVariable("MESSAGE", $this->lng->txt("cont_out_of_focus_message_last_page"));
1499 $mtpl->setVariable("TXT_SHOW_CONTENT", $this->lng->txt("cont_show_content_after_focus"));
1500
1501 if ($_GET["focus_return"] == "" || ilObject::_lookupType((int) $_GET["focus_return"], true) != "crs")
1502 {
1503 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_beginning"));
1504 $this->ctrl->setParameter($this, "obj_id", $this->focus_id);
1505 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", $this->ctrl->getLinkTarget($this, "layout"));
1506 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1507 }
1508 else
1509 {
1510 $mtpl->setVariable("TXT_BACK_BEGINNING", $this->lng->txt("cont_to_focus_return_crs"));
1511 include_once("./Services/Link/classes/class.ilLink.php");
1512 $mtpl->setVariable("LINK_BACK_TO_BEGINNING", ilLink::_getLink((int) $_GET["focus_return"]));
1513 }
1514
1515 $this->ctrl->setParameter($this, "focus_id", "");
1516 $mtpl->setVariable("LINK_SHOW_CONTENT", $this->ctrl->getLinkTarget($this, "layout"));
1517 $this->ctrl->setParameter($this, "focus_id", $_GET["focus_id"]);
1518
1519 $focus_mess = $mtpl->get();
1520 }
1521 }
1522 }
1523
1524 // no page found
1525 if ($page_id == 0)
1526 {
1527 $cont = $this->lng->txt("cont_no_page");
1528 $this->tpl->setVariable("PAGE_CONTENT", $cont);
1529 return $cont;
1530 }
1531
1532
1533 $page_object_gui = $this->getLMPageGUI($page_id);
1534 $this->basicPageGuiInit($page_object_gui);
1535 $page_object = $page_object_gui->getPageObject();
1536 $page_object->buildDom();
1537 $page_object->registerOfflineHandler($this);
1538
1539 $int_links = $page_object->getInternalLinks();
1540
1541
1542
1543 $page_object_gui->setTemplateOutput(false);
1544
1545 // Update personal desktop items
1546 $ilUser->setDesktopItemParameters($this->lm->getRefId(), $this->lm->getType(), $page_id);
1547
1548 // Update course items
1549 include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
1550 ilCourseLMHistory::_updateLastAccess($ilUser->getId(),$this->lm->getRefId(),$page_id);
1551
1552 // read link targets
1553 $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
1554 $link_xml.= $this->getLinkTargetsXML();
1555//echo htmlentities($link_xml);
1556 // get lm page object
1557 $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
1558 $lm_pg_obj->setLMId($this->lm->getId());
1559 //$pg_obj->setParentId($this->lm->getId());
1560 $page_object_gui->setLinkXML($link_xml);
1561
1562 // determine target frames for internal links
1563 //$pg_frame = $_GET["frame"];
1564 $page_object_gui->setLinkFrame($_GET["frame"]);
1565
1566 // page title and tracking (not for header or footer page)
1567 if ($page_id == 0 || ($page_id != $this->lm->getHeaderPage() &&
1568 $page_id != $this->lm->getFooterPage()))
1569 {
1570 $page_object_gui->setPresentationTitle(
1571 ilLMPageObject::_getPresentationTitle($lm_pg_obj->getId(),
1572 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
1573 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang));
1574
1575 // track access
1576 if ($ilUser->getId() != ANONYMOUS_USER_ID && $page_id != 0 && !$this->offlineMode())
1577 {
1578 $this->getTracker()->trackAccess($page_id);
1579 }
1580 }
1581 else
1582 {
1583 $page_object_gui->setEnabledPageFocus(false);
1584 $page_object_gui->getPageConfig()->setEnableSelfAssessment(false);
1585 }
1586
1587 // ADDED FOR CITATION
1588 $page_object_gui->setLinkParams("ref_id=".$this->lm->getRefId());
1589 $page_object_gui->setTemplateTargetVar("PAGE_CONTENT");
1590 $page_object_gui->setSourcecodeDownloadScript($this->getSourcecodeDownloadLink());
1591
1592 // syntax style
1593 $this->tpl->setCurrentBlock("SyntaxStyle");
1594 if (!$this->offlineMode())
1595 {
1596 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
1597 ilObjStyleSheet::getSyntaxStylePath());
1598 }
1599 else
1600 {
1601 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
1602 "syntaxhighlight.css");
1603 }
1604 $this->tpl->parseCurrentBlock();
1605
1606
1607 $ret = $page_object_gui->presentation($page_object_gui->getOutputMode());
1608
1609 // process header
1610 if ($this->lm->getHeaderPage() > 0 &&
1611 $page_id != $this->lm->getHeaderPage() &&
1612 ($page_id == 0 || $page_id != $this->lm->getFooterPage()))
1613 {
1614 if (ilLMObject::_exists($this->lm->getHeaderPage()))
1615 {
1616 $head = $this->ilPage($a_page_node, $this->lm->getHeaderPage());
1617 }
1618 }
1619
1620 // process footer
1621 if ($this->lm->getFooterPage() > 0 &&
1622 $page_id != $this->lm->getFooterPage() &&
1623 ($page_id == 0 || $page_id != $this->lm->getHeaderPage()))
1624 {
1625 if (ilLMObject::_exists($this->lm->getFooterPage()))
1626 {
1627 $foot = $this->ilPage($a_page_node, $this->lm->getFooterPage());
1628 }
1629 }
1630
1631 // rating
1632 $rating = "";
1633 if($this->lm->hasRatingPages())
1634 {
1635 include_once("./Services/Rating/classes/class.ilRatingGUI.php");
1636 $rating_gui = new ilRatingGUI();
1637 $rating_gui->setObject($this->lm->getId(), "lm", $page_id, "lm");
1638 $rating_gui->setYourRatingText($this->lng->txt("lm_rate_page"));
1639
1640 /*
1641 $this->tpl->setVariable("VAL_RATING", $rating->getHTML(false, true,
1642 "il.ExcPeerReview.saveComments(".$a_set["peer_id"].", %rating%)"));
1643 */
1644
1645 $this->ctrl->setParameter($this, "pgid", $page_id);
1646 $this->tpl->addOnLoadCode("il.LearningModule.setRatingUrl('".
1647 $this->ctrl->getLinkTarget($this, "updatePageRating", "", true, false).
1648 "')");
1649 $this->ctrl->setParameter($this, "pgid", "");
1650
1651 $rating = '<div id="ilrtrpg" style="text-align:right">'.
1652 $rating_gui->getHtml(true, true, "il.LearningModule.saveRating(%rating%);").
1653 "</div>";
1654 }
1655
1656 $this->tpl->setVariable("PAGE_CONTENT", $rating.$head.$focus_mess.$ret.$foot);
1657//echo htmlentities("-".$ret."-");
1658 return $head.$focus_mess.$ret.$foot;
1659 }
1660
1661 function updatePageRating()
1662 {
1663 global $ilUser;
1664
1665 $pg_id = $_GET["pgid"];
1666 if(!$this->ctrl->isAsynch() || !$pg_id)
1667 {
1668 exit();
1669 }
1670
1671 include_once './Services/Rating/classes/class.ilRating.php';
1672 $rating = (int)$_POST["rating"];
1673 if($rating)
1674 {
1675 ilRating::writeRatingForUserAndObject($this->lm->getId(), "lm",
1676 $pg_id, "lm", $ilUser->getId(), $_POST["rating"]);
1677 }
1678 else
1679 {
1680 ilRating::resetRatingForUserAndObject($this->lm->getId(), "lm",
1681 $pg_id, "lm", $ilUser->getId());
1682 }
1683
1684 include_once './Services/Rating/classes/class.ilRatingGUI.php';
1685 $rating = new ilRatingGUI();
1686 $rating->setObject($this->lm->getId(), "lm", $pg_id, "lm", $ilUser->getId());
1687 $rating->setYourRatingText($this->lng->txt("lm_rate_page"));
1688
1689 echo $rating->getHtml(true, true, "il.LearningModule.saveRating(%rating%);");
1690
1691 echo $this->tpl->getOnLoadCodeForAsynch();
1692 exit();
1693 }
1694
1701 function basicPageGuiInit($a_page_gui)
1702 {
1703 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
1704 $a_page_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
1705 $this->lm->getStyleSheetId(), "lm"));
1706 if (!$this->offlineMode())
1707 {
1708 $a_page_gui->setOutputMode("presentation");
1709 $this->fill_on_load_code = true;
1710 }
1711 else
1712 {
1713 $a_page_gui->setOutputMode("offline");
1714 $a_page_gui->setOfflineDirectory($this->getOfflineDirectory());
1715 $this->fill_on_load_code = false;
1716 }
1717 $a_page_gui->setFileDownloadLink($this->getLink($_GET["ref_id"], "downloadFile"));
1718 $a_page_gui->setFullscreenLink($this->getLink($_GET["ref_id"], "fullscreen"));
1719 }
1720
1724 function showPreconditionsOfPage()
1725 {
1726 $conds = ilObjContentObject::_getMissingPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId());
1727 $topchap = ilObjContentObject::_getMissingPreconditionsTopChapter($this->lm->getRefId(),$this->lm->getId(), $this->getCurrentPageId());
1728
1729 $page_id = $this->getCurrentPageId();
1730
1731 // content style
1732 $this->tpl->setCurrentBlock("ContentStyle");
1733 if (!$this->offlineMode())
1734 {
1735 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
1736 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
1737 }
1738 else
1739 {
1740 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
1741 }
1742 $this->tpl->parseCurrentBlock();
1743
1744 $this->tpl->addBlockFile("PAGE_CONTENT", "pg_content", "tpl.page_preconditions.html", true);
1745
1746 // list all missing preconditions
1747 include_once("./Services/Repository/classes/class.ilRepositoryExplorer.php");
1748 foreach($conds as $cond)
1749 {
1750 $obj_link = ilRepositoryExplorer::buildLinkTarget($cond["trigger_ref_id"],$cond["trigger_type"]);
1751 $obj_frame = ilRepositoryExplorer::buildFrameTarget($cond["trigger_type"],$cond["trigger_ref_id"],$cond["trigger_obj_id"]);
1752 $this->tpl->setCurrentBlock("condition");
1753 $this->tpl->setVariable("ROWCOL", $rc = ($rc != "tblrow2") ? "tblrow2" : "tblrow1");
1754 $this->tpl->setVariable("VAL_ITEM", ilObject::_lookupTitle($cond["trigger_obj_id"]));
1755 $this->tpl->setVariable("LINK_ITEM", $obj_link);
1756 $this->tpl->setVariable("FRAME_ITEM", $obj_frame);
1757 if ($cond["operator"] == "passed")
1758 {
1759 $cond_str = $this->lng->txt("passed");
1760 }
1761 else
1762 {
1763 $cond_str = $cond["operator"];
1764 }
1765 $this->tpl->setVariable("VAL_CONDITION", $cond_str." ".$cond["value"]);
1766 $this->tpl->parseCurrentBlock();
1767 }
1768 $this->tpl->setCurrentBlock("pg_content");
1769
1770 $this->tpl->setVariable("TXT_MISSING_PRECONDITIONS",
1771 sprintf($this->lng->txt("cont_missing_preconditions"),
1772 ilLMObject::_lookupTitle($topchap)));
1773 $this->tpl->setVariable("TXT_ITEM", $this->lng->txt("item"));
1774 $this->tpl->setVariable("TXT_CONDITION", $this->lng->txt("condition"));
1775
1776 // output skip chapter link
1777 $parent = $this->lm_tree->getParentId($topchap);
1778 $childs = $this->lm_tree->getChildsByType($parent, "st");
1779 $next = "";
1780 $j=-2; $i=1;
1781 foreach($childs as $child)
1782 {
1783 if ($child["child"] == $topchap)
1784 {
1785 $j = $i;
1786 }
1787 if ($i++ == ($j+1))
1788 {
1789 $succ_node = $this->lm_tree->fetchSuccessorNode($child["child"], "pg");
1790 }
1791 }
1792 if($succ_node != "")
1793 {
1794 $framestr = (!empty($_GET["frame"]))
1795 ? "frame=".$_GET["frame"]."&"
1796 : "";
1797
1798 $showViewInFrameset = true;
1799 $link = "<br /><a href=\"".
1800 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]).
1801 "\">".$this->lng->txt("cont_skip_chapter")."</a>";
1802 $this->tpl->setVariable("LINK_SKIP_CHAPTER", $link);
1803 }
1804
1805 $this->tpl->parseCurrentBlock();
1806 }
1807
1811 function getLinkXML($a_int_links, $a_layoutframes)
1812 {
1813 global $ilCtrl;
1814
1815 // Determine whether the view of a learning resource should
1816 // be shown in the frameset of ilias, or in a separate window.
1817 $showViewInFrameset = true;
1818
1819 if ($a_layoutframes == "")
1820 {
1821 $a_layoutframes = array();
1822 }
1823 $link_info = "<IntLinkInfos>";
1824 foreach ($a_int_links as $int_link)
1825 {
1826 $target = $int_link["Target"];
1827 if (substr($target, 0, 4) == "il__")
1828 {
1829 $target_arr = explode("_", $target);
1830 $target_id = $target_arr[count($target_arr) - 1];
1831 $type = $int_link["Type"];
1832 $targetframe = ($int_link["TargetFrame"] != "")
1833 ? $int_link["TargetFrame"]
1834 : "None";
1835
1836 // anchor
1837 $anc = $anc_add = "";
1838 if ($int_link["Anchor"] != "")
1839 {
1840 $anc = $int_link["Anchor"];
1841 $anc_add = "_".rawurlencode($int_link["Anchor"]);
1842 }
1843
1844 switch($type)
1845 {
1846 case "PageObject":
1847 case "StructureObject":
1848 $lm_id = ilLMObject::_lookupContObjID($target_id);
1849 if ($lm_id == $this->lm->getId() ||
1850 ($targetframe != "None" && $targetframe != "New"))
1851 {
1852 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1853 //$nframe = ($ltarget == "")
1854 // ? $_GET["frame"]
1855 // : $ltarget;
1856 $nframe = ($ltarget == "")
1857 ? ""
1858 : $ltarget;
1859 if ($ltarget == "")
1860 {
1861 if ($showViewInFrameset) {
1862 $ltarget="_parent";
1863 } else {
1864 $ltarget="_top";
1865 }
1866 }
1867 // scorm always in 1window view and link target
1868 // is always same frame
1869 if ($this->getExportFormat() == "scorm" &&
1870 $this->offlineMode())
1871 {
1872 $ltarget = "";
1873 }
1874 $href =
1875 $this->getLink($_GET["ref_id"], "layout", $target_id, $nframe, $type,
1876 "append", $anc);
1877 }
1878 else
1879 {
1880 if (!$this->offlineMode())
1881 {
1882 if ($type == "PageObject")
1883 {
1884 $href = "./goto.php?target=pg_".$target_id.$anc_add;
1885 }
1886 else
1887 {
1888 $href = "./goto.php?target=st_".$target_id;
1889 }
1890 }
1891 else
1892 {
1893 if ($type == "PageObject")
1894 {
1895 $href = ILIAS_HTTP_PATH."/goto.php?target=pg_".$target_id.$anc_add."&amp;client_id=".CLIENT_ID;
1896 }
1897 else
1898 {
1899 $href = ILIAS_HTTP_PATH."/goto.php?target=st_".$target_id."&amp;client_id=".CLIENT_ID;
1900 }
1901 }
1902 if ($targetframe != "New")
1903 {
1904 $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
1905 }
1906 else
1907 {
1908 $ltarget = "_blank";
1909 }
1910 }
1911 break;
1912
1913 case "GlossaryItem":
1914 if ($targetframe == "None")
1915 {
1916 $targetframe = "Glossary";
1917 }
1918 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1919 $nframe = ($ltarget == "")
1920 ? $_GET["frame"]
1921 : $ltarget;
1922 $href =
1923 $this->getLink($_GET["ref_id"], $a_cmd = "glossary", $target_id, $nframe, $type);
1924 break;
1925
1926 case "MediaObject":
1927 $ltarget = $a_layoutframes[$targetframe]["Frame"];
1928 $nframe = ($ltarget == "")
1929 ? $_GET["frame"]
1930 : $ltarget;
1931 $href =
1932 $this->getLink($_GET["ref_id"], $a_cmd = "media", $target_id, $nframe, $type);
1933 break;
1934
1935 case "RepositoryItem":
1936 $obj_type = ilObject::_lookupType($target_id, true);
1937 $obj_id = ilObject::_lookupObjId($target_id);
1938 if (!$this->offlineMode())
1939 {
1940 $href = "./goto.php?target=".$obj_type."_".$target_id;
1941 }
1942 else
1943 {
1944 $href = ILIAS_HTTP_PATH."/goto.php?target=".$obj_type."_".$target_id."&amp;client_id=".CLIENT_ID;
1945 }
1946 $ltarget = ilFrameTargetInfo::_getFrame("MainContent");
1947 break;
1948
1949 case "WikiPage":
1950 include_once("./Modules/Wiki/classes/class.ilWikiPage.php");
1951 $href = ilWikiPage::getGotoForWikiPageTarget($target_id);
1952 break;
1953
1954 case "File":
1955 if (!$this->offlineMode())
1956 {
1957 $ilCtrl->setParameter($this, "obj_id", $this->getCurrentPageId());
1958 $ilCtrl->setParameter($this, "file_id", "il__file_".$target_id);
1959 $href = $ilCtrl->getLinkTarget($this, "downloadFile");
1960 $ilCtrl->setParameter($this, "file_id", "");
1961 $ilCtrl->setParameter($this, "obj_id", $_GET["obj_id"]);
1962 }
1963 break;
1964 }
1965
1966 $anc_par = 'Anchor="'.$anc.'"';
1967
1968 $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
1969 "TargetFrame=\"$targetframe\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" $anc_par/>";
1970
1971 // set equal link info for glossary links of target "None" and "Glossary"
1972 /*
1973 if ($targetframe=="None" && $type=="GlossaryItem")
1974 {
1975 $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
1976 "TargetFrame=\"Glossary\" LinkHref=\"$href\" LinkTarget=\"$ltarget\" />";
1977 }*/
1978 }
1979 }
1980 $link_info.= "</IntLinkInfos>";
1981 return $link_info;
1982 }
1983
1987 function getLinkTargetsXML()
1988 {
1989 $link_info = "<LinkTargets>";
1990 foreach ($this->getLayoutLinkTargets() as $k => $t)
1991 {
1992 $link_info.="<LinkTarget TargetFrame=\"".$t["Type"]."\" LinkTarget=\"".$t["Frame"]."\" OnClick=\"".$t["OnClick"]."\" />";
1993 }
1994 $link_info.= "</LinkTargets>";
1995 return $link_info;
1996 }
1997
2001 function ilGlossary()
2002 {
2003 global $ilCtrl;
2004
2005 require_once("./Modules/Glossary/classes/class.ilGlossaryTermGUI.php");
2006 $term_gui = new ilGlossaryTermGUI($_GET["obj_id"]);
2007
2008 // content style
2009 $this->tpl->setCurrentBlock("ContentStyle");
2010 if (!$this->offlineMode())
2011 {
2012 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2013 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2014 }
2015 else
2016 {
2017 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2018 }
2019 $this->tpl->parseCurrentBlock();
2020
2021 // syntax style
2022 $this->tpl->setCurrentBlock("SyntaxStyle");
2023
2024 if (!$this->offlineMode())
2025 {
2026 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
2027 ilObjStyleSheet::getSyntaxStylePath());
2028 }
2029 else
2030 {
2031 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
2032 "syntaxhighlight.css");
2033 }
2034 $this->tpl->parseCurrentBlock();
2035
2036 $int_links = $term_gui->getInternalLinks();
2037 $link_xml = $this->getLinkXML($int_links, $this->getLayoutLinkTargets());
2038 $link_xml.= $this->getLinkTargetsXML();
2039 $term_gui->setLinkXML($link_xml);
2040
2041 $term_gui->setOfflineDirectory($this->getOfflineDirectory());
2042 if (!$this->offlineMode())
2043 {
2044 $ilCtrl->setParameter($this, "pg_type", "glo");
2045 }
2046 $term_gui->output($this->offlineMode(), $this->tpl);
2047
2048
2049
2050 if (!$this->offlineMode())
2051 {
2052 $ilCtrl->setParameter($this, "pg_type", "");
2053 }
2054 }
2055
2059 function ilMedia()
2060 {
2061 global $ilUser;
2062
2063 $this->tpl->setCurrentBlock("ContentStyle");
2064 if (!$this->offlineMode())
2065 {
2066 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2067 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2068 }
2069 else
2070 {
2071 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2072 }
2073 $this->tpl->parseCurrentBlock();
2074
2075 $this->renderPageTitle();
2076
2077 // set style sheets
2078 if (!$this->offlineMode())
2079 {
2080 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2081 }
2082 else
2083 {
2084 $style_name = $ilUser->getPref("style").".css";;
2085 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
2086 }
2087
2088 $this->tpl->setCurrentBlock("ilMedia");
2089
2090 //$int_links = $page_object->getInternalLinks();
2091 $med_links = ilMediaItem::_getMapAreasIntLinks($_GET["mob_id"]);
2092 $link_xml = $this->getLinkXML($med_links, $this->getLayoutLinkTargets());
2093 $link_xml.= $this->getLinkTargetsXML();
2094//echo "<br><br>".htmlentities($link_xml);
2095 require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
2096 $media_obj = new ilObjMediaObject($_GET["mob_id"]);
2097 if (!empty ($_GET["pg_id"]))
2098 {
2099 require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2100 $pg_obj = $this->getLMPage($_GET["pg_id"]);
2101 $pg_obj->buildDom();
2102
2103 $xml = "<dummy>";
2104 // todo: we get always the first alias now (problem if mob is used multiple
2105 // times in page)
2106 $xml.= $pg_obj->getMediaAliasElement($_GET["mob_id"]);
2107 $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
2108 $xml.= $link_xml;
2109 $xml.="</dummy>";
2110 }
2111 else
2112 {
2113 $xml = "<dummy>";
2114 // todo: we get always the first alias now (problem if mob is used multiple
2115 // times in page)
2116 $xml.= $media_obj->getXML(IL_MODE_ALIAS);
2117 $xml.= $media_obj->getXML(IL_MODE_OUTPUT);
2118 $xml.= $link_xml;
2119 $xml.="</dummy>";
2120 }
2121
2122//echo htmlentities($xml); exit;
2123
2124 // todo: utf-header should be set globally
2125 //header('Content-type: text/html; charset=UTF-8');
2126
2127 $xsl = file_get_contents("./Services/COPage/xsl/page.xsl");
2128 $args = array( '/_xml' => $xml, '/_xsl' => $xsl );
2129 $xh = xslt_create();
2130
2131//echo "<b>XML:</b>".htmlentities($xml);
2132 // determine target frames for internal links
2133 //$pg_frame = $_GET["frame"];
2134 if (!$this->offlineMode())
2135 {
2136 $wb_path = ilUtil::getWebspaceDir("output")."/";
2137 }
2138 else
2139 {
2140 $wb_path = "";
2141 }
2142
2143 $mode = ($_GET["cmd"] == "fullscreen")
2144 ? "fullscreen"
2145 : "media";
2146 $enlarge_path = ilUtil::getImagePath("enlarge.svg", false, "output", $this->offlineMode());
2147 $fullscreen_link =
2148 $this->getLink($this->lm->getRefId(), "fullscreen");
2149 $params = array ('mode' => $mode, 'enlarge_path' => $enlarge_path,
2150 'link_params' => "ref_id=".$this->lm->getRefId(),'fullscreen_link' => $fullscreen_link,
2151 'ref_id' => $this->lm->getRefId(), 'pg_frame' => $pg_frame, 'webspace_path' => $wb_path);
2152 $output = xslt_process($xh,"arg:/_xml","arg:/_xsl",NULL,$args, $params);
2153 echo xslt_error($xh);
2154 xslt_free($xh);
2155
2156 // unmask user html
2157 $this->tpl->setVariable("MEDIA_CONTENT", $output);
2158
2159 // add js
2160 include_once("./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php");
2161 ilObjMediaObjectGUI::includePresentationJS($this->tpl);
2162 }
2163
2167 function ilJavaScript($a_inline = "", $a_file = "", $a_location = "")
2168 {
2169 if ($a_inline != "")
2170 {
2171 $js_tpl = new ilTemplate($a_inline, true, false, $a_location);
2172 $js = $js_tpl->get();
2173 $this->tpl->setVariable("INLINE_JS", $js);
2174 }
2175 }
2176
2183 function getSuccessorPage()
2184 {
2185 global $ilUser;
2186
2187 $page_id = $this->getCurrentPageId();
2188
2189 if(empty($page_id))
2190 {
2191 return 0;
2192 }
2193
2194 // determine successor page_id
2195 $found = false;
2196
2197 // empty chapter
2198 if ($this->chapter_has_no_active_page &&
2199 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2200 {
2201 $c_id = $_GET["obj_id"];
2202 }
2203 else
2204 {
2205 if ($this->deactivated_page)
2206 {
2207 $c_id = $_GET["obj_id"];
2208 }
2209 else
2210 {
2211 $c_id = $page_id;
2212 }
2213 }
2214 while (!$found)
2215 {
2216 $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
2217 $c_id = $succ_node["obj_id"];
2218
2219 $active = ilLMPage::_lookupActive($c_id,
2220 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2221
2222 if ($succ_node["obj_id"] > 0 &&
2223 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2224 ( $this->lm->getPublicAccessMode() == "selected" &&
2225 !ilLMObject::_isPagePublic($succ_node["obj_id"])))
2226 {
2227 $found = false;
2228 }
2229 else if ($succ_node["obj_id"] > 0 && !$active)
2230 {
2231 // look, whether activation data should be shown
2232 $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
2233 if ($act_data["show_activation_info"] &&
2234 (ilUtil::now() < $act_data["activation_start"]))
2235 {
2236 $found = true;
2237 }
2238 else
2239 {
2240 $found = false;
2241 }
2242 }
2243 else
2244 {
2245 $found = true;
2246 }
2247 }
2248
2249 if ($found)
2250 {
2251 return $succ_node["obj_id"];
2252 }
2253 return 0;
2254 }
2255
2256
2261 function ilLMNavigation()
2262 {
2263 global $ilUser;
2264
2265 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2266
2267 include_once("./Services/Accessibility/classes/class.ilAccessKeyGUI.php");
2268
2269 $page_id = $this->getCurrentPageId();
2270
2271 if(empty($page_id))
2272 {
2273 return;
2274 }
2275
2276 // process navigation for free page
2277 if(!$this->lm_tree->isInTree($page_id))
2278 {
2279 if ($this->offlineMode() || $_GET["back_pg"] == "")
2280 {
2281 return;
2282 }
2283 $limpos = strpos($_GET["back_pg"], ":");
2284 if ($limpos > 0)
2285 {
2286 $back_pg = substr($_GET["back_pg"], 0, $limpos);
2287 }
2288 else
2289 {
2290 $back_pg = $_GET["back_pg"];
2291 }
2292 if (!$this->lm->cleanFrames())
2293 {
2294 $back_href =
2295 $this->getLink($this->lm->getRefId(), "layout", $back_pg, $_GET["frame"],
2296 "", "reduce");
2297 $back_target = "";
2298 }
2299 else
2300 {
2301 $back_href =
2302 $this->getLink($this->lm->getRefId(), "layout", $back_pg, "",
2303 "", "reduce");
2304 $back_target = 'target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2305 }
2306 $back_img =
2307 ilUtil::getImagePath("nav_arr2_L.png", false, "output", $this->offlineMode());
2308 $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
2309 $this->tpl->setVariable("IMG_PREV", $back_img);
2310 $this->tpl->setVariable("HREF_PREV", $back_href);
2311 $this->tpl->setVariable("FRAME_PREV", $back_target);
2312 $this->tpl->setVariable("TXT_PREV", $this->lng->txt("back"));
2313 $this->tpl->setVariable("ALT_PREV", $this->lng->txt("back"));
2314 $this->tpl->setVariable("PREV_ACC_KEY",
2315 ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS));
2316 $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
2317 ? "images/spacer.png"
2318 : ilUtil::getImagePath("spacer.png"));
2319 $this->tpl->parseCurrentBlock();
2320 $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
2321 $this->tpl->setVariable("IMG_PREV2", $back_img);
2322 $this->tpl->setVariable("HREF_PREV2", $back_href);
2323 $this->tpl->setVariable("FRAME_PREV2", $back_target);
2324 $this->tpl->setVariable("TXT_PREV2", $this->lng->txt("back"));
2325 $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("back"));
2326 $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
2327 ? "images/spacer.png"
2328 : ilUtil::getImagePath("spacer.png"));
2329 $this->tpl->parseCurrentBlock();
2330 return;
2331 }
2332
2333 // determine successor page_id
2334 $found = false;
2335
2336 // empty chapter
2337 if ($this->chapter_has_no_active_page &&
2338 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2339 {
2340 $c_id = $_GET["obj_id"];
2341 }
2342 else
2343 {
2344 if ($this->deactivated_page)
2345 {
2346 $c_id = $_GET["obj_id"];
2347 }
2348 else
2349 {
2350 $c_id = $page_id;
2351 }
2352 }
2353 while (!$found)
2354 {
2355 $succ_node = $this->lm_tree->fetchSuccessorNode($c_id, "pg");
2356 $c_id = $succ_node["obj_id"];
2357
2358 $active = ilLMPage::_lookupActive($c_id,
2359 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2360
2361 if ($succ_node["obj_id"] > 0 &&
2362 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2363 ( $this->lm->getPublicAccessMode() == "selected" &&
2364 !ilLMObject::_isPagePublic($succ_node["obj_id"])))
2365 {
2366 $found = false;
2367 }
2368 else if ($succ_node["obj_id"] > 0 && !$active)
2369 {
2370 // look, whether activation data should be shown
2371 $act_data = ilLMPage::_lookupActivationData((int) $succ_node["obj_id"], $this->lm->getType());
2372 if ($act_data["show_activation_info"] &&
2373 (ilUtil::now() < $act_data["activation_start"]))
2374 {
2375 $found = true;
2376 }
2377 else
2378 {
2379 $found = false;
2380 }
2381 }
2382 else
2383 {
2384 $found = true;
2385 }
2386 }
2387
2388 $succ_str = ($succ_node !== false)
2389 ? " -> ".$succ_node["obj_id"]."_".$succ_node["type"]
2390 : "";
2391
2392 // determine predecessor page id
2393 $found = false;
2394 if ($this->deactivated_page)
2395 {
2396 $c_id = $_GET["obj_id"];
2397 }
2398 else
2399 {
2400 $c_id = $page_id;
2401 }
2402 while (!$found)
2403 {
2404 $pre_node = $this->lm_tree->fetchPredecessorNode($c_id, "pg");
2405 $c_id = $pre_node["obj_id"];
2406 $active = ilLMPage::_lookupActive($c_id,
2407 $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
2408 if ($pre_node["obj_id"] > 0 &&
2409 ($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2410 ($this->lm->getPublicAccessMode() == "selected" &&
2411 !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2412 {
2413 $found = false;
2414 }
2415 else if ($pre_node["obj_id"] > 0 && !$active)
2416 {
2417 // look, whether activation data should be shown
2418 $act_data = ilLMPage::_lookupActivationData((int) $pre_node["obj_id"], $this->lm->getType());
2419 if ($act_data["show_activation_info"] &&
2420 (ilUtil::now() < $act_data["activation_start"]))
2421 {
2422 $found = true;
2423 }
2424 else
2425 {
2426 $found = false;
2427 }
2428 }
2429 else
2430 {
2431 $found = true;
2432 }
2433 }
2434
2435 $pre_str = ($pre_node !== false)
2436 ? $pre_node["obj_id"]."_".$pre_node["type"]." -> "
2437 : "";
2438
2439 // determine target frame
2440 $framestr = (!empty($_GET["frame"]))
2441 ? "frame=".$_GET["frame"]."&"
2442 : "";
2443
2444
2445 // Determine whether the view of a learning resource should
2446 // be shown in the frameset of ilias, or in a separate window.
2447 $showViewInFrameset = true;
2448
2449 if($pre_node != "")
2450 {
2451 // get presentation title
2452 $prev_title = ilLMPageObject::_getPresentationTitle($pre_node["obj_id"],
2453 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
2454 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
2455 $prev_title = ilUtil::shortenText($prev_title, 50, true);
2456 $prev_img =
2457 ilUtil::getImagePath("nav_arr_L.png", false, "output", $this->offlineMode());
2458
2459 if (!$this->lm->cleanFrames())
2460 {
2461 $prev_href =
2462 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"], $_GET["frame"]);
2463 $prev_target = "";
2464 }
2465 else if ($showViewInFrameset && !$this->offlineMode())
2466 {
2467 $prev_href =
2468 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
2469 $prev_target = 'target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2470 }
2471 else
2472 {
2473 $prev_href =
2474 $this->getLink($this->lm->getRefId(), "layout", $pre_node["obj_id"]);
2475 $prev_target = 'target="_top" ';
2476 }
2477
2478 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2479 ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2480 {
2481 $output = $this->lng->txt("msg_page_not_public");
2482 }
2483
2484 $this->tpl->setCurrentBlock("ilLMNavigation_Prev");
2485 $this->tpl->setVariable("IMG_PREV", $prev_img);
2486 $this->tpl->setVariable("HREF_PREV", $prev_href);
2487 $this->tpl->setVariable("FRAME_PREV", $prev_target);
2488 $this->tpl->setVariable("TXT_PREV", $prev_title);
2489 $this->tpl->setVariable("ALT_PREV", $this->lng->txt("previous"));
2490 $this->tpl->setVariable("SPACER_PREV", $this->offlineMode()
2491 ? "images/spacer.png"
2492 : ilUtil::getImagePath("spacer.png"));
2493 $this->tpl->setVariable("PREV_ACC_KEY",
2494 ilAccessKeyGUI::getAttribute(ilAccessKey::PREVIOUS));
2495 $this->tpl->parseCurrentBlock();
2496 $this->tpl->setCurrentBlock("ilLMNavigation_Prev2");
2497 $this->tpl->setVariable("IMG_PREV2", $prev_img);
2498 $this->tpl->setVariable("HREF_PREV2", $prev_href);
2499 $this->tpl->setVariable("FRAME_PREV2", $prev_target);
2500 $this->tpl->setVariable("TXT_PREV2", $prev_title);
2501 $this->tpl->setVariable("ALT_PREV2", $this->lng->txt("previous"));
2502 $this->tpl->setVariable("SPACER_PREV2", $this->offlineMode()
2503 ? "images/spacer.png"
2504 : ilUtil::getImagePath("spacer.png"));
2505 $this->tpl->parseCurrentBlock();
2506 }
2507 if($succ_node != "")
2508 {
2509 // get presentation title
2510 $succ_title = ilLMPageObject::_getPresentationTitle($succ_node["obj_id"],
2511 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
2512 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
2513 $succ_title = ilUtil::shortenText($succ_title, 50, true);
2514 $succ_img =
2515 ilUtil::getImagePath("nav_arr_R.png", false, "output", $this->offlineMode());
2516 if (!$this->lm->cleanFrames())
2517 {
2518 $succ_href =
2519 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"], $_GET["frame"]);
2520 $succ_target = "";
2521 }
2522 else if ($showViewInFrameset && !$this->offlineMode())
2523 {
2524 $succ_href =
2525 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
2526 $succ_target = ' target="'.ilFrameTargetInfo::_getFrame("MainContent").'" ';
2527 }
2528 else
2529 {
2530 $succ_href =
2531 $this->getLink($this->lm->getRefId(), "layout", $succ_node["obj_id"]);
2532 $succ_target = ' target="_top" ';
2533 }
2534
2535 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
2536 ($this->lm->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($pre_node["obj_id"])))
2537 {
2538 $output = $this->lng->txt("msg_page_not_public");
2539 }
2540
2541 $this->tpl->setCurrentBlock("ilLMNavigation_Next");
2542 $this->tpl->setVariable("IMG_SUCC", $succ_img);
2543 $this->tpl->setVariable("HREF_SUCC", $succ_href);
2544 $this->tpl->setVariable("FRAME_SUCC", $succ_target);
2545 $this->tpl->setVariable("TXT_SUCC", $succ_title);
2546 $this->tpl->setVariable("ALT_SUCC", $this->lng->txt("next"));
2547 $this->tpl->setVariable("SPACER_SUCC", $this->offlineMode()
2548 ? "images/spacer.png"
2549 : ilUtil::getImagePath("spacer.png"));
2550 $this->tpl->setVariable("NEXT_ACC_KEY",
2551 ilAccessKeyGUI::getAttribute(ilAccessKey::NEXT));
2552 $this->tpl->parseCurrentBlock();
2553 $this->tpl->setCurrentBlock("ilLMNavigation_Next2");
2554 $this->tpl->setVariable("IMG_SUCC2", $succ_img);
2555 $this->tpl->setVariable("HREF_SUCC2", $succ_href);
2556 $this->tpl->setVariable("FRAME_SUCC2", $succ_target);
2557 $this->tpl->setVariable("TXT_SUCC2", $succ_title);
2558 $this->tpl->setVariable("ALT_SUCC2", $this->lng->txt("next"));
2559 $this->tpl->setVariable("SPACER_SUCC2", $this->offlineMode()
2560 ? "images/spacer.png"
2561 : ilUtil::getImagePath("spacer.png"));
2562 $this->tpl->parseCurrentBlock();
2563
2564 // check if successor page is not restricted
2565 if (!$this->offlineMode())
2566 {
2567 if ($this->lm->getRestrictForwardNavigation())
2568 {
2569 if ($this->getTracker()->hasPredIncorrectAnswers($succ_node["obj_id"]))
2570 {
2571 $this->tpl->addOnLoadCode("$('.ilc_page_rnav_RightNavigation').addClass('ilNoDisplay');");
2572 }
2573 }
2574 }
2575 }
2576 }
2577
2578
2579 function processNodes(&$a_content, &$a_node)
2580 {
2581 $child_nodes = $a_node->child_nodes();
2582 foreach ($child_nodes as $child)
2583 {
2584 if($child->node_name() == "ilFrame")
2585 {
2586 $attributes = $this->attrib2arr($child->attributes());
2587 // node is frameset, if it has cols or rows attribute
2588 if ((!empty($attributes["rows"])) || (!empty($attrubtes["cols"])))
2589 {
2590 // if framset has name, another http request is necessary
2591 // (html framesets don't have names, so we need a wrapper frame)
2592 if(!empty($attributes["name"]))
2593 {
2594 unset($attributes["template"]);
2595 unset($attributes["template_location"]);
2596 $attributes["src"] =
2597 $this->getLink($this->lm->getRefId(), "layout", $_GET["obj_id"], $attributes["name"],
2598 "", "keep", "", $_GET["srcstring"]);
2599 $attributes["title"] = $this->lng->txt("cont_frame_".$attributes["name"]);
2600 $a_content .= $this->buildTag("", "frame", $attributes);
2601 $this->frames[$attributes["name"]] = $attributes["name"];
2602//echo "<br>processNodes:add1 ".$attributes["name"];
2603 }
2604 else // ok, no name means that we can easily output the frameset tag
2605 {
2606 $a_content .= $this->buildTag("start", "frameset", $attributes);
2607 $this->processNodes($a_content, $child);
2608 $a_content .= $this->buildTag("end", "frameset");
2609 }
2610 }
2611 else // frame with
2612 {
2613 unset($attributes["template"]);
2614 unset($attributes["template_location"]);
2615 $attributes["src"] =
2616 $this->getLink($this->lm->getRefId(), "layout", $_GET["obj_id"], $attributes["name"],
2617 "", "keep", "", $_GET["srcstring"]);
2618 $attributes["title"] = $this->lng->txt("cont_frame_".$attributes["name"]);
2619 if ($attributes["name"] == "toc")
2620 {
2621 $attributes["src"].= "#".$_GET["obj_id"];
2622 }
2623 else
2624 {
2625 // Handle Anchors
2626 if ($_GET["anchor"] != "")
2627 {
2628 $attributes["src"].= "#".rawurlencode($_GET["anchor"]);
2629 }
2630 }
2631 $a_content .= $this->buildTag("", "frame", $attributes);
2632 $this->frames[$attributes["name"]] = $attributes["name"];
2633 }
2634 }
2635 }
2636 }
2637
2645 function buildTag ($type, $name, $attr="")
2646 {
2647 $tag = "<";
2648
2649 if ($type == "end")
2650 $tag.= "/";
2651
2652 $tag.= $name;
2653
2654 if (is_array($attr))
2655 {
2656 while (list($k,$v) = each($attr))
2657 $tag.= " ".$k."=\"$v\"";
2658 }
2659
2660 if ($type == "")
2661 $tag.= "/";
2662
2663 $tag.= ">\n";
2664
2665 return $tag;
2666 }
2667
2668
2672 function showTableOfContents()
2673 {
2674 global $ilUser;
2675
2676 if (!$this->lm->isActiveTOC() || !$this->lm->isActiveLMMenu())
2677 {
2678 return;
2679 }
2680
2681 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
2682 $this->tpl->setCurrentBlock("ContentStyle");
2683 if (!$this->offlineMode())
2684 {
2685 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2686 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2687 }
2688 else
2689 {
2690 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2691 }
2692 $this->tpl->parseCurrentBlock();
2693
2694 $this->renderPageTitle();
2695
2696 // set style sheets
2697 if (!$this->offlineMode())
2698 {
2699 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2700 }
2701 else
2702 {
2703 $style_name = $ilUser->getPref("style").".css";;
2704 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
2705 }
2706
2707 //$this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_toc.html", true);
2708 $this->tpl->getStandardTemplate();
2709 $this->ilLocator();
2710
2711 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2712 ,$this->getExportFormat(), "toc", true));
2713
2714 // set title header
2715 $this->tpl->setTitle($this->lm->getTitle());
2716 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2717
2718 include_once("./Modules/LearningModule/classes/class.ilLMTableOfContentsExplorerGUI.php");
2719 $exp = new ilLMTableOfContentsExplorerGUI($this, "showTableOfContents", $this, $this->lang);
2720 $exp->setTracker($this->getTracker());
2721 if (!$exp->handleCommand())
2722 {
2723 // determine highlighted and force open nodes
2724 $page_id = $this->getCurrentPageId();
2725 if ($this->deactivated_page)
2726 {
2727 $page_id = $_GET["obj_id"];
2728 }
2729 // empty chapter
2730 if ($this->chapter_has_no_active_page &&
2731 ilLMObject::_lookupType($_GET["obj_id"]) == "st")
2732 {
2733 $exp->setHighlightNode($_GET["obj_id"]);
2734 }
2735 else
2736 {
2737 if ($this->lm->getTOCMode() == "pages")
2738 {
2739 if ($this->deactivated_page)
2740 {
2741 $exp->setHighlightNode($_GET["obj_id"]);
2742 }
2743 else
2744 {
2745 $exp->setHighlightNode($page_id);
2746 }
2747 }
2748 else
2749 {
2750 $exp->setHighlightNode($this->lm_tree->getParentId($page_id));
2751 }
2752 }
2753 if ($this->offlineMode())
2754 {
2755 $exp->setOfflineMode(true);
2756 }
2757
2758 $this->tpl->setVariable("ADM_CONTENT", $exp->getHTML());
2759 }
2760 if ($this->offlineMode())
2761 {
2762 return $this->tpl->get();
2763 }
2764 else
2765 {
2766 $this->tpl->show();
2767 }
2768 }
2769
2770
2776 function infoScreen()
2777 {
2778 $this->ctrl->setCmd("showSummary");
2779 $this->ctrl->setCmdClass("ilinfoscreengui");
2780 $this->outputInfoScreen();
2781 }
2782
2786 function showInfoScreen()
2787 {
2788 $this->outputInfoScreen(true);
2789 }
2790
2791 protected function initScreenHead($a_active_tab = "info")
2792 {
2793 global $ilAccess, $ilLocator, $ilUser;
2794
2795 $this->renderPageTitle();
2796
2797 // set style sheets
2798 if (!$this->offlineMode())
2799 {
2800 $this->tpl->setStyleSheetLocation(ilUtil::getStyleSheetLocation());
2801 }
2802 else
2803 {
2804 $style_name = $ilUser->getPref("style").".css";;
2805 $this->tpl->setStyleSheetLocation("./".$style_name);
2806 }
2807
2808 $this->tpl->getStandardTemplate();
2809 $this->tpl->setTitle($this->lm->getTitle());
2810 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2811
2812 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2813 ,$this->getExportFormat(), $a_active_tab, true));
2814
2815 // Full locator, if read permission is given
2816 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
2817 {
2818 $this->ilLocator();
2819 }
2820 else
2821 {
2822 $ilLocator->addRepositoryItems();
2823 $this->tpl->setLocator();
2824 }
2825 }
2826
2830 function outputInfoScreen($a_standard_locator = false)
2831 {
2832 global $ilAccess;
2833
2834 $this->initScreenHead();
2835
2836 $this->lng->loadLanguageModule("meta");
2837
2838 include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
2839
2840 $info = new ilInfoScreenGUI($this->lm_gui);
2841 $info->enablePrivateNotes();
2842 $info->enableLearningProgress();
2843
2844 $info->enableNews();
2845 if ($ilAccess->checkAccess("write", "", $_GET["ref_id"]))
2846 {
2847 $news_set = new ilSetting("news");
2848 $enable_internal_rss = $news_set->get("enable_rss_for_internal");
2849
2850 $info->enableNewsEditing();
2851
2852 if ($enable_internal_rss)
2853 {
2854 $info->setBlockProperty("news", "settings", true);
2855 }
2856 }
2857
2858 // add read / back button
2859 /*
2860 if ($ilAccess->checkAccess("read", "", $_GET["ref_id"]))
2861 {
2862 if ($_GET["obj_id"] > 0)
2863 {
2864 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
2865 $info->addButton($this->lng->txt("back"),
2866 $this->ctrl->getLinkTarget($this, "layout"));
2867 }
2868 else
2869 {
2870 $info->addButton($this->lng->txt("view"),
2871 $this->ctrl->getLinkTarget($this, "layout"));
2872 }
2873 }*/
2874
2875 // show standard meta data section
2876 $info->addMetaDataSections($this->lm->getId(),0, $this->lm->getType());
2877
2878 if ($this->offlineMode())
2879 {
2880 $this->tpl->setContent($info->getHTML());
2881 return $this->tpl->get();
2882 }
2883 else
2884 {
2885 // forward the command
2886 $this->ctrl->forwardCommand($info);
2887 //$this->tpl->setContent("aa");
2888 $this->tpl->show();
2889 }
2890 }
2891
2895 function showPrintViewSelection()
2896 {
2897 global $ilUser, $lng;
2898
2899 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
2900 if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu())
2901 {
2902 return;
2903 }
2904
2905 include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
2906
2907 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
2908 $this->tpl->setCurrentBlock("ContentStyle");
2909 if (!$this->offlineMode())
2910 {
2911 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
2912 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
2913 }
2914 else
2915 {
2916 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
2917 }
2918 $this->tpl->parseCurrentBlock();
2919
2920 $this->renderPageTitle();
2921 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
2922 $this->tpl->getStandardTemplate();
2923
2924 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
2925 ,$this->getExportFormat(), "print", true));
2926
2927 $this->ilLocator();
2928 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content",
2929 "tpl.lm_print_selection.html", "Modules/LearningModule");
2930
2931 // set title header
2932 $this->tpl->setTitle($this->lm->getTitle());
2933 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
2934
2935 /*$this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
2936 $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
2937 $this->tpl->setVariable("LINK_BACK",
2938 $this->ctrl->getLinkTargetByClass("illmpresentationgui", ""));*/
2939
2940 $this->ctrl->setParameterByClass("illmpresentationgui", "obj_id", $_GET["obj_id"]);
2941 $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormaction($this));
2942
2943 $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
2944
2945 if (!is_array($_POST["item"]))
2946 {
2947 if ($_GET["obj_id"] != "")
2948 {
2949 $_POST["item"][$_GET["obj_id"]] = "y";
2950 }
2951 else
2952 {
2953 $_POST["item"][1] = "y";
2954 }
2955 }
2956
2957 $this->initPrintViewSelectionForm();
2958
2959 foreach ($nodes as $node)
2960 {
2961
2962 // check page activation
2963 $active = ilLMPage::_lookupActive($node["obj_id"], $this->lm->getType(),
2964 $this->lm_set->get("time_scheduled_page_activation"));
2965
2966 if ($node["type"] == "pg" &&
2967 !$active)
2968 {
2969 continue;
2970 }
2971
2972 $text = $img_scr = $img_alt = "";
2973 $disabled = false;
2974 $checked = false;
2975
2976 switch ($node["type"])
2977 {
2978 // page
2979 case "pg":
2980 $text =
2981 ilLMPageObject::_getPresentationTitle($node["obj_id"],
2982 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
2983 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
2984
2985 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased)&&
2986 $this->lm_gui->object->getPublicAccessMode() == "selected")
2987 {
2988 if (!ilLMObject::_isPagePublic($node["obj_id"]))
2989 {
2990 $disabled = true;
2991 $text.= " (".$this->lng->txt("cont_no_access").")";
2992 }
2993 }
2994 $img_src = ilUtil::getImagePath("icon_pg.svg");
2995 $img_alt = $lng->txt("icon")." ".$lng->txt("pg");
2996 break;
2997
2998 // learning module
2999 case "du":
3000 $text = $this->lm->getTitle();
3001 $img_src = ilUtil::getImagePath("icon_lm.svg");
3002 $img_alt = $lng->txt("icon")." ".$lng->txt("obj_lm");
3003 break;
3004
3005 // chapter
3006 case "st":
3007 $text =
3008 ilStructureObject::_getPresentationTitle($node["obj_id"],
3009 $this->lm->isActiveNumbering(),
3010 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
3011 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3012 $this->lm_gui->object->getPublicAccessMode() == "selected")
3013 {
3014 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3015 {
3016 $disabled = true;
3017 $text.= " (".$this->lng->txt("cont_no_access").")";
3018 }
3019 }
3020 $img_src = ilUtil::getImagePath("icon_st.svg");
3021 $img_alt = $lng->txt("icon")." ".$lng->txt("st");
3022 break;
3023 }
3024
3025 if (!ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node["obj_id"]))
3026 {
3027 $text.= " (".$this->lng->txt("cont_no_access").")";
3028 }
3029
3030 $this->nl->addListNode($node["obj_id"], $text, $node["parent"], $checked, $disabled,
3031 $img_src, $img_alt);
3032 }
3033
3034
3035 // check for free page
3036 if ($_GET["obj_id"] > 0 && !$this->lm_tree->isInTree($_GET["obj_id"]))
3037 {
3038 $text =
3039 ilLMPageObject::_getPresentationTitle($_GET["obj_id"],
3040 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
3041 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
3042
3043 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3044 $this->lm_gui->object->getPublicAccessMode() == "selected")
3045 {
3046 if (!ilLMObject::_isPagePublic($_GET["obj_id"]))
3047 {
3048 $disabled = true;
3049 $text.= " (".$this->lng->txt("cont_no_access").")";
3050 }
3051 }
3052 $img_src = ilUtil::getImagePath("icon_pg.svg");
3053 $id = $_GET["obj_id"];
3054
3055 $checked = true;
3056
3057 $this->nl->addListNode($id, $text, 0, $checked, $disabled,
3058 $img_src, $img_alt);
3059 }
3060
3061 $f = $this->form->getHTML();
3062
3063 // submit toolbar
3064 $tb = new ilToolbarGUI();
3065 $tb->addFormButton($lng->txt("cont_show_print_view"), "showPrintView");
3066 $this->tpl->setVariable("TOOLBAR", $tb->getHTML());
3067
3068 $this->tpl->setVariable("ITEM_SELECTION", $f);
3069 $this->tpl->show();
3070
3071 }
3072
3076 public function initPrintViewSelectionForm()
3077 {
3078 global $lng, $ilCtrl;
3079
3080 include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
3081 $this->form = new ilPropertyFormGUI();
3082
3083 // selection type
3084 $radg = new ilRadioGroupInputGUI($lng->txt("cont_selection"), "sel_type");
3085 $radg->setValue("page");
3086 $op1 = new ilRadioOption($lng->txt("cont_current_page"), "page");
3087 $radg->addOption($op1);
3088 $op2 = new ilRadioOption($lng->txt("cont_current_chapter"), "chapter");
3089 $radg->addOption($op2);
3090 $op3= new ilRadioOption($lng->txt("cont_selected_pg_chap"), "selection");
3091 $radg->addOption($op3);
3092
3093 include_once("./Services/Form/classes/class.ilNestedListInputGUI.php");
3094 $nl = new ilNestedListInputGUI("", "obj_id");
3095 $this->nl = $nl;
3096 $op3->addSubItem($nl);
3097
3098
3099 $this->form->addItem($radg);
3100
3101 $this->form->addCommandButton("showPrintView", $lng->txt("cont_show_print_view"));
3102 $this->form->setOpenTag(false);
3103 $this->form->setCloseTag(false);
3104
3105 $this->form->setTitle($lng->txt("cont_print_selection"));
3106 $this->form->setFormAction($ilCtrl->getFormAction($this));
3107 }
3108
3112 function showPrintView()
3113 {
3114 global $ilUser,$lng,$ilCtrl;
3115
3116 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
3117
3118 if (!$this->lm->isActivePrintView() || !$this->lm->isActiveLMMenu())
3119 {
3120 return;
3121 }
3122
3123 $this->renderPageTitle();
3124
3125 $c_obj_id = $this->getCurrentPageId();
3126 // set values according to selection
3127 if ($_POST["sel_type"] == "page")
3128 {
3129 if (!is_array($_POST["obj_id"]) || !in_array($c_obj_id, $_POST["obj_id"]))
3130 {
3131 $_POST["obj_id"][] = $c_obj_id;
3132 }
3133 }
3134 if ($_POST["sel_type"] == "chapter" && $c_obj_id > 0)
3135 {
3136
3137 $path = $this->lm_tree->getPathFull($c_obj_id);
3138 $chap_id = $path[1]["child"];
3139 if ($chap_id > 0)
3140 {
3141 $_POST["obj_id"][] = $chap_id;
3142 }
3143 }
3144
3145//var_dump($_GET);
3146//var_dump($_POST);
3147 // set style sheets
3148 if (!$this->offlineMode())
3149 {
3150 $this->tpl->setVariable("LOCATION_STYLESHEET", ilObjStyleSheet::getContentPrintStyle());
3151 }
3152 else
3153 {
3154 $style_name = $ilUser->getPref("style").".css";;
3155 $this->tpl->setVariable("LOCATION_STYLESHEET","./style/".$style_name);
3156 }
3157
3158 // content style
3159 $this->tpl->setCurrentBlock("ContentStyle");
3160 if (!$this->offlineMode())
3161 {
3162 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
3163 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
3164 }
3165 else
3166 {
3167 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
3168 }
3169 $this->tpl->parseCurrentBlock();
3170
3171 // syntax style
3172 $this->tpl->setCurrentBlock("SyntaxStyle");
3173 $this->tpl->setVariable("LOCATION_SYNTAX_STYLESHEET",
3174 ilObjStyleSheet::getSyntaxStylePath());
3175 $this->tpl->parseCurrentBlock();
3176
3177 //$this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
3178 $this->tpl->addBlockFile("CONTENT", "content", "tpl.lm_print_view.html", true);
3179
3180 // set title header
3181 $this->tpl->setVariable("HEADER", $this->lm->getTitle());
3182
3183 $nodes = $this->lm_tree->getSubtree($this->lm_tree->getNodeData($this->lm_tree->getRootId()));
3184
3185 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
3186 include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
3187 include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
3188
3189 $act_level = 99999;
3190 $activated = false;
3191
3192 $glossary_links = array();
3193 $output_header = false;
3194 $media_links = array();
3195
3196 // get header and footer
3197 if ($this->lm->getFooterPage() > 0 && !$this->lm->getHideHeaderFooterPrint())
3198 {
3199 if (ilLMObject::_exists($this->lm->getFooterPage()))
3200 {
3201 $page_object_gui = $this->getLMPageGUI($this->lm->getFooterPage());
3202 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3203 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3204 $this->lm->getStyleSheetId(), "lm"));
3205
3206
3207 // determine target frames for internal links
3208 $page_object_gui->setLinkFrame($_GET["frame"]);
3209 $page_object_gui->setOutputMode("print");
3210 $page_object_gui->setPresentationTitle("");
3211 $page_object_gui->setFileDownloadLink("#");
3212 $page_object_gui->setFullscreenLink("#");
3213 $page_object_gui->setSourceCodeDownloadScript("#");
3214 $footer_page_content = $page_object_gui->showPage();
3215 }
3216 }
3217 if ($this->lm->getHeaderPage() > 0 && !$this->lm->getHideHeaderFooterPrint())
3218 {
3219 if (ilLMObject::_exists($this->lm->getHeaderPage()))
3220 {
3221 $page_object_gui = $this->getLMPageGUI($this->lm->getHeaderPage());
3222 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3223 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3224 $this->lm->getStyleSheetId(), "lm"));
3225
3226
3227 // determine target frames for internal links
3228 $page_object_gui->setLinkFrame($_GET["frame"]);
3229 $page_object_gui->setOutputMode("print");
3230 $page_object_gui->setPresentationTitle("");
3231 $page_object_gui->setFileDownloadLink("#");
3232 $page_object_gui->setFullscreenLink("#");
3233 $page_object_gui->setSourceCodeDownloadScript("#");
3234 $header_page_content = $page_object_gui->showPage();
3235 }
3236 }
3237
3238 // add free selected pages
3239 if (is_array($_POST["obj_id"]))
3240 {
3241 foreach($_POST["obj_id"] as $k)
3242 {
3243 if ($k > 0 && !$this->lm_tree->isInTree($k))
3244 {
3245 if (ilLMObject::_lookupType($k) == "pg")
3246 {
3247 $nodes[] = array("obj_id" => $k, "type" => "pg", "free" => true);
3248 }
3249 }
3250 }
3251 }
3252 else
3253 {
3254 ilUtil::sendFailure($lng->txt("cont_print_no_page_selected"),true);
3255 $ilCtrl->redirect($this, "showPrintViewSelection");
3256 }
3257
3258 foreach ($nodes as $node_key => $node)
3259 {
3260 // check page activation
3261 $active = ilLMPage::_lookupActive($node["obj_id"], $this->lm->getType(),
3262 $this->lm_set->get("time_scheduled_page_activation"));
3263 if ($node["type"] == "pg" && !$active)
3264 {
3265 continue;
3266 }
3267
3268 // print all subchapters/subpages if higher chapter
3269 // has been selected
3270 if ($node["depth"] <= $act_level)
3271 {
3272 if (is_array($_POST["obj_id"]) && in_array($node["obj_id"], $_POST["obj_id"]))
3273 {
3274 $act_level = $node["depth"];
3275 $activated = true;
3276 }
3277 else
3278 {
3279 $act_level = 99999;
3280 $activated = false;
3281 }
3282 }
3283
3284 if ($activated &&
3285 ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node["obj_id"]))
3286 {
3287 // output learning module header
3288 if ($node["type"] == "du")
3289 {
3290 $output_header = true;
3291 }
3292
3293 // output chapter title
3294 if ($node["type"] == "st")
3295 {
3296 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3297 $this->lm_gui->object->getPublicAccessMode() == "selected")
3298 {
3299 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3300 {
3301 continue;
3302 }
3303 }
3304
3305 $chap = new ilStructureObject($this->lm, $node["obj_id"]);
3306 $this->tpl->setCurrentBlock("print_chapter");
3307
3308 $chapter_title = $chap->_getPresentationTitle($node["obj_id"],
3309 $this->lm->isActiveNumbering(),
3310 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
3311 $this->tpl->setVariable("CHAP_TITLE",
3312 $chapter_title);
3313
3314 if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE)
3315 {
3316 if ($nodes[$node_key + 1]["type"] == "pg")
3317 {
3318 $this->tpl->setVariable("CHAP_HEADER",
3319 $header_page_content);
3320 $did_chap_page_header = true;
3321 }
3322 }
3323
3324 $this->tpl->parseCurrentBlock();
3325 $this->tpl->setCurrentBlock("print_block");
3326 $this->tpl->parseCurrentBlock();
3327 }
3328
3329 // output page
3330 if ($node["type"] == "pg")
3331 {
3332 if(($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) &&
3333 $this->lm_gui->object->getPublicAccessMode() == "selected")
3334 {
3335 if (!ilLMObject::_isPagePublic($node["obj_id"]))
3336 {
3337 continue;
3338 }
3339 }
3340
3341 $this->tpl->setCurrentBlock("print_item");
3342
3343 // get page
3344 $page_id = $node["obj_id"];
3345 $page_object_gui = $this->getLMPageGUI($page_id);
3346 $page_object = $page_object_gui->getPageObject();
3347 include_once("./Services/Style/classes/class.ilObjStyleSheet.php");
3348 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId(
3349 $this->lm->getStyleSheetId(), "lm"));
3350
3351
3352 // get lm page
3353 $lm_pg_obj = new ilLMPageObject($this->lm, $page_id);
3354 $lm_pg_obj->setLMId($this->lm->getId());
3355
3356 // determine target frames for internal links
3357 $page_object_gui->setLinkFrame($_GET["frame"]);
3358 $page_object_gui->setOutputMode("print");
3359 $page_object_gui->setPresentationTitle("");
3360
3361 if ($this->lm->getPageHeader() == IL_PAGE_TITLE || $node["free"] === true)
3362 {
3363 $page_title = ilLMPageObject::_getPresentationTitle($lm_pg_obj->getId(),
3364 $this->lm->getPageHeader(), $this->lm->isActiveNumbering(),
3365 $this->lm_set->get("time_scheduled_page_activation"), false, 0, $this->lang);
3366
3367 // prevent page title after chapter title
3368 // that have the same content
3369 if ($this->lm->isActiveNumbering())
3370 {
3371 $chapter_title = trim(substr($chapter_title,
3372 strpos($chapter_title, " ")));
3373 }
3374
3375 if ($page_title != $chapter_title)
3376 {
3377 $page_object_gui->setPresentationTitle($page_title);
3378 }
3379 }
3380
3381 // handle header / footer
3382 $hcont = $header_page_content;
3383 $fcont = $footer_page_content;
3384
3385 if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE)
3386 {
3387 if ($did_chap_page_header)
3388 {
3389 $hcont = "";
3390 }
3391 if ($nodes[$node_key + 1]["type"] == "pg" &&
3392 !($nodes[$node_key + 1]["depth"] <= $act_level
3393 && !in_array($nodes[$node_key + 1]["obj_id"], $_POST["obj_id"])))
3394 {
3395 $fcont = "";
3396 }
3397 }
3398
3399 $page_object_gui->setFileDownloadLink("#");
3400 $page_object_gui->setFullscreenLink("#");
3401 $page_object_gui->setSourceCodeDownloadScript("#");
3402 $page_content = $page_object_gui->showPage();
3403 if ($this->lm->getPageHeader() != IL_PAGE_TITLE)
3404 {
3405 $this->tpl->setVariable("CONTENT",
3406 $hcont.$page_content.$fcont);
3407 }
3408 else
3409 {
3410 $this->tpl->setVariable("CONTENT",
3411 $hcont.$page_content.$fcont."<br />");
3412 }
3413 $chapter_title = "";
3414 $this->tpl->parseCurrentBlock();
3415 $this->tpl->setCurrentBlock("print_block");
3416 $this->tpl->parseCurrentBlock();
3417
3418 // get internal links
3419 $int_links = ilInternalLink::_getTargetsOfSource($this->lm->getType().":pg", $node["obj_id"]);
3420
3421 $got_mobs = false;
3422
3423 foreach ($int_links as $key => $link)
3424 {
3425 if ($link["type"] == "git" &&
3426 ($link["inst"] == IL_INST_ID || $link["inst"] == 0))
3427 {
3428 $glossary_links[$key] = $link;
3429 }
3430 if ($link["type"] == "mob" &&
3431 ($link["inst"] == IL_INST_ID || $link["inst"] == 0))
3432 {
3433 $got_mobs = true;
3434 $mob_links[$key] = $link;
3435 }
3436 }
3437
3438 // this is not cool because of performance reasons
3439 // unfortunately the int link table does not
3440 // store the target frame (we want to append all linked
3441 // images but not inline images (i.e. mobs with no target
3442 // frame))
3443 if ($got_mobs)
3444 {
3445 $page_object->buildDom();
3446 $links = $page_object->getInternalLinks();
3447 foreach($links as $link)
3448 {
3449 if ($link["Type"] == "MediaObject"
3450 && $link["TargetFrame"] != ""
3451 && $link["TargetFrame"] != "None")
3452 {
3453 $media_links[] = $link;
3454 }
3455 }
3456 }
3457 }
3458 }
3459 }
3460
3461 $annex_cnt = 0;
3462 $annexes = array();
3463
3464 // glossary
3465 if (count($glossary_links) > 0 && !$this->lm->isActivePreventGlossaryAppendix())
3466 {
3467 include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
3468 include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
3469
3470 // sort terms
3471 $terms = array();
3472
3473 foreach($glossary_links as $key => $link)
3474 {
3475 $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"]);
3476 $terms[$term.":".$key] = array("key" => $key, "link" => $link, "term" => $term);
3477 }
3478 $terms = ilUtil::sortArray($terms, "term", "asc");
3479 //ksort($terms);
3480
3481 foreach($terms as $t)
3482 {
3483 $link = $t["link"];
3484 $key = $t["key"];
3485 $defs = ilGlossaryDefinition::getDefinitionList($link["id"]);
3486 $def_cnt = 1;
3487
3488 // output all definitions of term
3489 foreach($defs as $def)
3490 {
3491 // definition + number, if more than 1 definition
3492 if (count($defs) > 1)
3493 {
3494 $this->tpl->setCurrentBlock("def_title");
3495 $this->tpl->setVariable("TXT_DEFINITION",
3496 $this->lng->txt("cont_definition")." ".($def_cnt++));
3497 $this->tpl->parseCurrentBlock();
3498 }
3499 include_once("./Modules/Glossary/classes/class.ilGlossaryDefPageGUI.php");
3500 $page_gui = new ilGlossaryDefPageGUI($def["id"]);
3501 $page_gui->setTemplateOutput(false);
3502 $page_gui->setOutputMode("print");
3503
3504 $this->tpl->setCurrentBlock("definition");
3505 $page_gui->setFileDownloadLink("#");
3506 $page_gui->setFullscreenLink("#");
3507 $page_gui->setSourceCodeDownloadScript("#");
3508 $output = $page_gui->showPage();
3509 $this->tpl->setVariable("VAL_DEFINITION", $output);
3510 $this->tpl->parseCurrentBlock();
3511 }
3512
3513 // output term
3514 $this->tpl->setCurrentBlock("term");
3515 $this->tpl->setVariable("VAL_TERM",
3516 $term = ilGlossaryTerm::_lookGlossaryTerm($link["id"]));
3517 $this->tpl->parseCurrentBlock();
3518 }
3519
3520 // output glossary header
3521 $annex_cnt++;
3522 $this->tpl->setCurrentBlock("glossary");
3523 $annex_title = $this->lng->txt("cont_annex")." ".
3524 chr(64+$annex_cnt).": ".$this->lng->txt("glo");
3525 $this->tpl->setVariable("TXT_GLOSSARY", $annex_title);
3526 $this->tpl->parseCurrentBlock();
3527
3528 $annexes[] = $annex_title;
3529 }
3530
3531 // referenced images
3532 if (count($media_links) > 0)
3533 {
3534 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
3535 include_once("./Services/MediaObjects/classes/class.ilMediaItem.php");
3536
3537 foreach($media_links as $media)
3538 {
3539 if (substr($media["Target"],0,4) == "il__")
3540 {
3541 $arr = explode("_",$media["Target"]);
3542 $id = $arr[count($arr) - 1];
3543
3544 $med_obj = new ilObjMediaObject($id);
3545 $med_item = $med_obj->getMediaItem("Standard");
3546 if (is_object($med_item))
3547 {
3548 if (is_int(strpos($med_item->getFormat(), "image")))
3549 {
3550 $this->tpl->setCurrentBlock("ref_image");
3551
3552 // image source
3553 if ($med_item->getLocationType() == "LocalFile")
3554 {
3555 $this->tpl->setVariable("IMG_SOURCE",
3556 ilUtil::getWebspaceDir("output")."/mobs/mm_".$id.
3557 "/".$med_item->getLocation());
3558 }
3559 else
3560 {
3561 $this->tpl->setVariable("IMG_SOURCE",
3562 $med_item->getLocation());
3563 }
3564
3565 if ($med_item->getCaption() != "")
3566 {
3567 $this->tpl->setVariable("IMG_TITLE", $med_item->getCaption());
3568 }
3569 else
3570 {
3571 $this->tpl->setVariable("IMG_TITLE", $med_obj->getTitle());
3572 }
3573 $this->tpl->parseCurrentBlock();
3574 }
3575 }
3576 }
3577 }
3578
3579 // output glossary header
3580 $annex_cnt++;
3581 $this->tpl->setCurrentBlock("ref_images");
3582 $annex_title = $this->lng->txt("cont_annex")." ".
3583 chr(64+$annex_cnt).": ".$this->lng->txt("cont_ref_images");
3584 $this->tpl->setVariable("TXT_REF_IMAGES", $annex_title);
3585 $this->tpl->parseCurrentBlock();
3586
3587 $annexes[] = $annex_title;
3588 }
3589
3590 // output learning module title and toc
3591 if ($output_header)
3592 {
3593 $this->tpl->setCurrentBlock("print_header");
3594 $this->tpl->setVariable("LM_TITLE", $this->lm->getTitle());
3595 if ($this->lm->getDescription() != "none")
3596 {
3597 include_once("Services/MetaData/classes/class.ilMD.php");
3598 $md = new ilMD($this->lm->getId(), 0, $this->lm->getType());
3599 $md_gen = $md->getGeneral();
3600 foreach($md_gen->getDescriptionIds() as $id)
3601 {
3602 $md_des = $md_gen->getDescription($id);
3603 $description = $md_des->getDescription();
3604 }
3605
3606 $this->tpl->setVariable("LM_DESCRIPTION",
3607 $description);
3608 }
3609 $this->tpl->parseCurrentBlock();
3610
3611 // output toc
3612 $nodes2 = $nodes;
3613 foreach ($nodes2 as $node2)
3614 {
3615 if ($node2["type"] == "st"
3616 && ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(),$this->lm->getId(), $node2["obj_id"]))
3617 {
3618 for ($j=1; $j < $node2["depth"]; $j++)
3619 {
3620 $this->tpl->setCurrentBlock("indent");
3621 $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
3622 $this->tpl->parseCurrentBlock();
3623 }
3624 $this->tpl->setCurrentBlock("toc_entry");
3625 $this->tpl->setVariable("TXT_TOC_TITLE",
3626 ilStructureObject::_getPresentationTitle($node2["obj_id"],
3627 $this->lm->isActiveNumbering(),
3628 $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang));
3629 $this->tpl->parseCurrentBlock();
3630 }
3631 }
3632
3633 // annexes
3634 foreach ($annexes as $annex)
3635 {
3636 $this->tpl->setCurrentBlock("indent");
3637 $this->tpl->setVariable("IMG_BLANK", ilUtil::getImagePath("browser/blank.png"));
3638 $this->tpl->parseCurrentBlock();
3639 $this->tpl->setCurrentBlock("toc_entry");
3640 $this->tpl->setVariable("TXT_TOC_TITLE", $annex);
3641 $this->tpl->parseCurrentBlock();
3642 }
3643
3644 $this->tpl->setCurrentBlock("toc");
3645 $this->tpl->setVariable("TXT_TOC", $this->lng->txt("cont_toc"));
3646 $this->tpl->parseCurrentBlock();
3647
3648 $this->tpl->setCurrentBlock("print_start_block");
3649 $this->tpl->parseCurrentBlock();
3650 }
3651
3652 // output author information
3653 include_once 'Services/MetaData/classes/class.ilMD.php';
3654 $md = new ilMD($this->lm->getId(),0, $this->lm->getType());
3655 if(is_object($lifecycle = $md->getLifecycle()))
3656 {
3657 $sep = $author = "";
3658 foreach(($ids = $lifecycle->getContributeIds()) as $con_id)
3659 {
3660 $md_con = $lifecycle->getContribute($con_id);
3661 if ($md_con->getRole() == "Author")
3662 {
3663 foreach($ent_ids = $md_con->getEntityIds() as $ent_id)
3664 {
3665 $md_ent = $md_con->getEntity($ent_id);
3666 $author = $author.$sep.$md_ent->getEntity();
3667 $sep = ", ";
3668 }
3669 }
3670 }
3671 if ($author != "")
3672 {
3673 $this->lng->loadLanguageModule("meta");
3674 $this->tpl->setCurrentBlock("author");
3675 $this->tpl->setVariable("TXT_AUTHOR", $this->lng->txt("meta_author"));
3676 $this->tpl->setVariable("LM_AUTHOR", $author);
3677 $this->tpl->parseCurrentBlock();
3678 }
3679 }
3680
3681
3682 // output copyright information
3683 if (is_object($md_rights = $md->getRights()))
3684 {
3685 $copyright = $md_rights->getDescription();
3686 include_once('Services/MetaData/classes/class.ilMDUtils.php');
3687 $copyright = ilMDUtils::_parseCopyright($copyright);
3688
3689 if ($copyright != "")
3690 {
3691 $this->lng->loadLanguageModule("meta");
3692 $this->tpl->setCurrentBlock("copyright");
3693 $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
3694 $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
3695 $this->tpl->parseCurrentBlock();
3696 }
3697 }
3698
3699 $this->tpl->show(false);
3700 }
3701
3705 function downloadFile()
3706 {
3707 $pg_obj = $this->getLMPage($this->getCurrentPageId());
3708 $pg_obj->buildDom();
3709 $int_links = $pg_obj->getInternalLinks();
3710 foreach ($int_links as $il)
3711 {
3712 if ($il["Target"] == str_replace("_file_", "_dfile_", $_GET["file_id"]))
3713 {
3714 $file = explode("_", $_GET["file_id"]);
3715 $file_id = (int)$file[count($file) - 1];
3716 require_once("./Modules/File/classes/class.ilObjFile.php");
3717 $fileObj = new ilObjFile($file_id, false);
3718 $fileObj->sendFile();
3719 exit;
3720 }
3721 }
3722 if (in_array($_GET["file_id"], $pg_obj->getAllFileObjIds()))
3723 {
3724 require_once("./Modules/File/classes/class.ilObjFile.php");
3725 $file = explode("_", $_GET["file_id"]);
3726 $file_id = (int)$file[count($file) - 1];
3727 $fileObj = new ilObjFile($file_id, false);
3728 $fileObj->sendFile();
3729 exit;
3730 }
3731 }
3732
3733
3737 function download_paragraph ()
3738 {
3739 require_once("./Modules/LearningModule/classes/class.ilLMPage.php");
3740 $pg_obj = $this->getLMPage($_GET["pg_id"]);
3741 $pg_obj->send_paragraph ($_GET["par_id"], $_GET["downloadtitle"]);
3742 }
3743
3747 function showDownloadList()
3748 {
3749 if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu())
3750 {
3751 return;
3752 }
3753
3754 //$this->tpl = new ilTemplate("tpl.lm_toc.html", true, true, true);
3755 $this->tpl->setCurrentBlock("ContentStyle");
3756 if (!$this->offlineMode())
3757 {
3758 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
3759 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
3760 }
3761 else
3762 {
3763 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
3764 }
3765 $this->tpl->parseCurrentBlock();
3766
3767 $this->renderPageTitle();
3768 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
3769 $this->tpl->getStandardTemplate();
3770
3771 $this->tpl->setVariable("TABS", $this->lm_gui->setilLMMenu($this->offlineMode()
3772 ,$this->getExportFormat(), "download", true));
3773
3774 $this->ilLocator();
3775 //$this->tpl->stopTitleFloating();
3776 $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.lm_download_list.html", "Modules/LearningModule");
3777
3778 // set title header
3779 $this->tpl->setTitle($this->lm->getTitle());
3780 $this->tpl->setTitleIcon(ilUtil::getImagePath("icon_lm.svg"));
3781
3782 /*
3783 $this->tpl->setVariable("TXT_BACK", $this->lng->txt("back"));
3784 $this->ctrl->setParameter($this, "obj_id", $_GET["obj_id"]);
3785 $this->tpl->setVariable("LINK_BACK",
3786 $this->ctrl->getLinkTarget($this, "")); */
3787
3788 // output copyright information
3789 include_once 'Services/MetaData/classes/class.ilMD.php';
3790 $md = new ilMD($this->lm->getId(),0, $this->lm->getType());
3791 if (is_object($md_rights = $md->getRights()))
3792 {
3793 $copyright = $md_rights->getDescription();
3794
3795 include_once('Services/MetaData/classes/class.ilMDUtils.php');
3796 $copyright = ilMDUtils::_parseCopyright($copyright);
3797
3798 if ($copyright != "")
3799 {
3800 $this->lng->loadLanguageModule("meta");
3801 $this->tpl->setCurrentBlock("copyright");
3802 $this->tpl->setVariable("TXT_COPYRIGHT", $this->lng->txt("meta_copyright"));
3803 $this->tpl->setVariable("LM_COPYRIGHT", $copyright);
3804 $this->tpl->parseCurrentBlock();
3805 }
3806 }
3807
3808 // create table
3809 require_once("./Services/Table/classes/class.ilTableGUI.php");
3810 $tbl = new ilTableGUI();
3811
3812 // load files templates
3813 $this->tpl->addBlockfile("DOWNLOAD_TABLE", "download_table", "tpl.table.html");
3814
3815 // load template for table content data
3816 $this->tpl->addBlockfile("TBL_CONTENT", "tbl_content", "tpl.download_file_row.html", "Modules/LearningModule");
3817
3818 $export_files = array();
3819 $types = array("xml", "html", "scorm");
3820 foreach($types as $type)
3821 {
3822 if ($this->lm->getPublicExportFile($type) != "")
3823 {
3824 if (is_file($this->lm->getExportDirectory($type)."/".
3825 $this->lm->getPublicExportFile($type)))
3826 {
3827 $dir = $this->lm->getExportDirectory($type);
3828 $size = filesize($this->lm->getExportDirectory($type)."/".
3829 $this->lm->getPublicExportFile($type));
3830 $export_files[] = array("type" => $type,
3831 "file" => $this->lm->getPublicExportFile($type),
3832 "size" => $size);
3833 }
3834 }
3835 }
3836
3837 $num = 0;
3838
3839 $tbl->setTitle($this->lng->txt("download"));
3840
3841 $tbl->setHeaderNames(array($this->lng->txt("cont_format"),
3842 $this->lng->txt("cont_file"),
3843 $this->lng->txt("size"), $this->lng->txt("date"),
3844 ""));
3845
3846 $cols = array("format", "file", "size", "date", "download");
3847 $header_params = array("ref_id" => $_GET["ref_id"], "obj_id" => $_GET["obj_id"],
3848 "cmd" => "showDownloadList", "cmdClass" => strtolower(get_class($this)));
3849 $tbl->setHeaderVars($cols, $header_params);
3850 $tbl->setColumnWidth(array("10%", "30%", "20%", "20%","20%"));
3851 $tbl->disable("sort");
3852
3853 // control
3854 $tbl->setOrderColumn($_GET["sort_by"]);
3855 $tbl->setOrderDirection($_GET["sort_order"]);
3856 $tbl->setLimit($_GET["limit"]);
3857 $tbl->setOffset($_GET["offset"]);
3858 $tbl->setMaxCount($this->maxcount); // ???
3859
3860 //$this->tpl->setVariable("COLUMN_COUNTS", 5);
3861
3862 // footer
3863 //$tbl->setFooter("tblfooter",$this->lng->txt("previous"),$this->lng->txt("next"));
3864 $tbl->disable("footer");
3865
3866 $tbl->setMaxCount(count($export_files));
3867 $export_files = array_slice($export_files, $_GET["offset"], $_GET["limit"]);
3868
3869 if(count($export_files) > 0)
3870 {
3871 $tbl->render();
3872 $i=0;
3873 foreach($export_files as $exp_file)
3874 {
3875 if (!$exp_file["size"] > 0)
3876 {
3877 continue;
3878 }
3879
3880 $this->tpl->setCurrentBlock("tbl_content");
3881 $this->tpl->setVariable("TXT_FILENAME", $exp_file["file"]);
3882
3883 $css_row = ilUtil::switchColor($i++, "tblrow1", "tblrow2");
3884 $this->tpl->setVariable("CSS_ROW", $css_row);
3885
3886 include_once("./Services/Utilities/classes/class.ilFormat.php");
3887 $this->tpl->setVariable("TXT_SIZE", ilFormat::formatSize($exp_file["size"]));
3888 $this->tpl->setVariable("TXT_FORMAT", strtoupper($exp_file["type"]));
3889 $this->tpl->setVariable("CHECKBOX_ID", $exp_file["type"].":".$exp_file["file"]);
3890
3891 $file_arr = explode("__", $exp_file["file"]);
3892 include_once("./Services/Calendar/classes/class.ilDatePresentation.php");
3893 ilDatePresentation::setUseRelativeDates(false);
3894 $this->tpl->setVariable("TXT_DATE", ilDatePresentation::formatDate(new ilDateTime($file_arr[0], IL_CAL_UNIX)));
3895
3896 $this->tpl->setVariable("TXT_DOWNLOAD", $this->lng->txt("download"));
3897 $this->ctrl->setParameter($this, "type", $exp_file["type"]);
3898 $this->tpl->setVariable("LINK_DOWNLOAD",
3899 $this->ctrl->getLinkTarget($this, "downloadExportFile"));
3900
3901 $this->tpl->parseCurrentBlock();
3902 }
3903 } //if is_array
3904 else
3905 {
3906 ilUtil::sendInfo($this->lng->txt("lm_no_download_files"));
3907 }
3908
3909 $this->tpl->show();
3910 }
3911
3912
3916 function downloadExportFile()
3917 {
3918 if (!$this->lm->isActiveDownloads() || !$this->lm->isActiveLMMenu())
3919 {
3920 return;
3921 }
3922
3923 $file = $this->lm->getPublicExportFile($_GET["type"]);
3924 if ($this->lm->getPublicExportFile($_GET["type"]) != "")
3925 {
3926 $dir = $this->lm->getExportDirectory($_GET["type"]);
3927 if (is_file($dir."/".$file))
3928 {
3929 ilUtil::deliverFile($dir."/".$file, $file);
3930 exit;
3931 }
3932 }
3933 }
3934
3944 function getFocusLink($a_ref_id, $a_obj_id, $a_return_ref_id)
3945 {
3946 return "ilias.php?baseClass=ilLMPresentationGUI&amp;ref_id=".$a_ref_id."&amp;obj_id=".$a_obj_id."&amp;focus_id=".
3947 $a_obj_id."&amp;focus_return=".$a_return_ref_id;
3948 }
3949
3950
3954 function getLink($a_ref_id, $a_cmd = "", $a_obj_id = "", $a_frame = "", $a_type = "",
3955 $a_back_link = "append", $a_anchor = "", $a_srcstring = "")
3956 {
3957 global $ilCtrl;
3958
3959 if ($a_cmd == "")
3960 {
3961 $a_cmd = "layout";
3962 }
3963
3964 // handling of free pages
3965 $cur_page_id = $this->getCurrentPageId();
3966 $back_pg = $_GET["back_pg"];
3967 if ($a_obj_id != "" && !$this->lm_tree->isInTree($a_obj_id) && $cur_page_id != "" &&
3968 $a_back_link == "append")
3969 {
3970 if ($back_pg != "")
3971 {
3972 $back_pg = $cur_page_id.":".$back_pg;
3973 }
3974 else
3975 {
3976 $back_pg = $cur_page_id;
3977 }
3978 }
3979 else
3980 {
3981 if ($a_back_link == "reduce")
3982 {
3983 $limpos = strpos($_GET["back_pg"], ":");
3984
3985 if ($limpos > 0)
3986 {
3987 $back_pg = substr($back_pg, strpos($back_pg, ":") + 1);
3988 }
3989 else
3990 {
3991 $back_pg = "";
3992 }
3993 }
3994 else if ($a_back_link != "keep")
3995 {
3996 $back_pg = "";
3997 }
3998 }
3999
4000 // handle online links
4001 if (!$this->offlineMode())
4002 {
4003 if ($_GET["from_page"] == "")
4004 {
4005 $this->ctrl->setParameter($this, "from_page", $cur_page_id);
4006 }
4007 else
4008 {
4009 // faq link on page (in faq frame) includes faq link on other page
4010 // if added due to bug #11007
4011 if (!in_array($a_frame, array("", "_blank")))
4012 {
4013 $this->ctrl->setParameter($this, "from_page", $_GET["from_page"]);
4014 }
4015 }
4016
4017 if ($a_anchor != "")
4018 {
4019 $this->ctrl->setParameter($this, "anchor", rawurlencode($a_anchor));
4020 }
4021 if ($a_srcstring != "")
4022 {
4023 $this->ctrl->setParameter($this, "srcstring", $a_srcstring);
4024 }
4025 switch ($a_cmd)
4026 {
4027 case "fullscreen":
4028 $link = $this->ctrl->getLinkTarget($this, "fullscreen", "", false, false);
4029 break;
4030
4031 default:
4032
4033 if ($back_pg != "")
4034 {
4035 $this->ctrl->setParameter($this, "back_pg", $back_pg);
4036 }
4037 if ($a_frame != "")
4038 {
4039 $this->ctrl->setParameter($this, "frame", $a_frame);
4040 }
4041 if ($a_obj_id != "")
4042 {
4043 switch ($a_type)
4044 {
4045 case "MediaObject":
4046 $this->ctrl->setParameter($this, "mob_id", $a_obj_id);
4047 break;
4048
4049 default:
4050 $this->ctrl->setParameter($this, "obj_id", $a_obj_id);
4051 $link.= "&amp;obj_id=".$a_obj_id;
4052 break;
4053 }
4054 }
4055 if ($a_type != "")
4056 {
4057 $this->ctrl->setParameter($this, "obj_type", $a_type);
4058 }
4059 $link = $this->ctrl->getLinkTarget($this, $a_cmd, $a_anchor);
4060// $link = str_replace("&", "&amp;", $link);
4061
4062 $this->ctrl->setParameter($this, "frame", "");
4063 $this->ctrl->setParameter($this, "obj_id", "");
4064 $this->ctrl->setParameter($this, "mob_id", "");
4065 break;
4066 }
4067 }
4068 else // handle offline links
4069 {
4070 switch ($a_cmd)
4071 {
4072 case "downloadFile":
4073 break;
4074
4075 case "fullscreen":
4076 $link = "fullscreen.html"; // id is handled by xslt
4077 break;
4078
4079 case "layout":
4080
4081 if ($a_obj_id == "")
4082 {
4083 $a_obj_id = $this->lm_tree->getRootId();
4084 $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
4085 $a_obj_id = $pg_node["obj_id"];
4086 }
4087 if ($a_type == "StructureObject")
4088 {
4089 $pg_node = $this->lm_tree->fetchSuccessorNode($a_obj_id, "pg");
4090 $a_obj_id = $pg_node["obj_id"];
4091 }
4092 if ($a_frame != "" && $a_frame != "_blank")
4093 {
4094 if ($a_frame != "toc")
4095 {
4096 $link = "frame_".$a_obj_id."_".$a_frame.".html";
4097 }
4098 else // don't save multiple toc frames (all the same)
4099 {
4100 $link = "frame_".$a_frame.".html";
4101 }
4102 }
4103 else
4104 {
4105 //if ($nid = ilLMObject::_lookupNID($this->lm->getId(), $a_obj_id, "pg"))
4106 if ($nid = ilLMPageObject::getExportId($this->lm->getId(), $a_obj_id))
4107 {
4108 $link = "lm_pg_".$nid.".html";
4109 }
4110 else
4111 {
4112 $link = "lm_pg_".$a_obj_id.".html";
4113 }
4114 }
4115 break;
4116
4117 case "glossary":
4118 $link = "term_".$a_obj_id.".html";
4119 break;
4120
4121 case "media":
4122 $link = "media_".$a_obj_id.".html";
4123 break;
4124
4125 default:
4126 break;
4127 }
4128 }
4129
4130 $this->ctrl->clearParameters($this);
4131
4132 return $link;
4133 }
4134
4141 function showMessageScreen($a_content)
4142 {
4143 // content style
4144 $this->tpl->setCurrentBlock("ContentStyle");
4145 if (!$this->offlineMode())
4146 {
4147 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET",
4148 ilObjStyleSheet::getContentStylePath($this->lm->getStyleSheetId()));
4149 }
4150 else
4151 {
4152 $this->tpl->setVariable("LOCATION_CONTENT_STYLESHEET", "content_style/content.css");
4153 }
4154 $this->tpl->parseCurrentBlock();
4155
4156 $tpl = new ilTemplate("tpl.page_message_screen.html", true, true, "Modules/LearningModule");
4157 $tpl->setVariable("TXT_PAGE_NO_PUBLIC_ACCESS", $a_content);
4158
4159 $this->tpl->setVariable("PAGE_CONTENT", $tpl->get());
4160 }
4161
4162
4166 function showNoPublicAccess()
4167 {
4168 $this->showMessageScreen($this->lng->txt("msg_page_no_public_access"));
4169 }
4170
4175 function showNavRestrictionDueToQuestions()
4176 {
4177 $this->showMessageScreen($this->lng->txt("cont_no_page_access_unansw_q"));
4178 }
4179
4180
4181 function getSourcecodeDownloadLink() {
4182 if (!$this->offlineMode())
4183 {
4184 //$this->ctrl->setParameter($this, session_name(), session_id());
4185 $target = $this->ctrl->getLinkTarget($this, "");
4186 $target = ilUtil::appendUrlParameterString($target, session_name()."=".session_id());
4187 return $this->ctrl->getLinkTarget($this, "");
4188 }
4189 else
4190 {
4191 return "";
4192 }
4193 }
4194
4202 function setOfflineDirectory ($offdir) {
4203 $this->offline_directory = $offdir;
4204 }
4205
4206
4213 function getOfflineDirectory () {
4214 return $this->offline_directory;
4215 }
4216
4221 function handleCodeParagraph ($page_id, $paragraph_id, $title, $text) {
4222 $directory = $this->getOfflineDirectory()."/codefiles/".$page_id."/".$paragraph_id;
4223 ilUtil::makeDirParents ($directory);
4224 $file = $directory."/".$title;
4225 if (!($fp = @fopen($file,"w+")))
4226 {
4227 die ("<b>Error</b>: Could not open \"".$file."\" for writing".
4228 " in <b>".__FILE__."</b> on line <b>".__LINE__."</b><br />");
4229 }
4230 chmod($file, 0770);
4231 fwrite($fp, $text);
4232 fclose($fp);
4233 }
4234
4235 // #8613
4236 protected function renderPageTitle()
4237 {
4238 $this->tpl->setHeaderPageTitle($this->lm->getTitle());
4239 $this->tpl->fillWindowTitle();
4240 }
4241
4242
4249 function getLMPageGUI($a_id)
4250 {
4251 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
4252 include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
4253 if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang))
4254 {
4255 return new ilLMPageGUI($a_id, 0, false, $this->lang);
4256 }
4257 return new ilLMPageGUI($a_id);
4258 }
4259
4266 function getLMPage($a_id)
4267 {
4268 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
4269 if ($this->lang != "-" && ilPageObject::_exists("lm", $a_id, $this->lang))
4270 {
4271 return new ilLMPage($a_id, 0, $this->lang);
4272 }
4273 return new ilLMPage($a_id);
4274 }
4275
4279 function refreshToc()
4280 {
4281 $exp = $this->ilTOC(true);
4282
4283 echo $exp->getHTML().
4284 "<script>".$exp->getOnLoadCode()."</script>";
4285 exit;
4286 }
4287
4288}
4289
4290?>
$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
$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:322
ilAccordionGUI\addCss
static addCss()
Add required css.
Definition: class.ilAccordionGUI.php:338
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, $a_type='')
Get content frame name.
Definition: class.ilFrameTargetInfo.php:18
ilGlossaryDefPageGUI
Glossary definition page GUI class.
Definition: class.ilGlossaryDefPageGUI.php:20
ilGlossaryTermGUI
GUI class for glossary terms.
Definition: class.ilGlossaryTermGUI.php:18
ilGlossaryTerm\_lookGlossaryTerm
static _lookGlossaryTerm($term_id)
get glossary term
Definition: class.ilGlossaryTerm.php:318
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, $a_type="pg")
Get export ID.
Definition: class.ilLMObject.php:1435
ilLMObject\_lookupType
static _lookupType($a_obj_id, $a_lm_id=0)
Lookup type.
Definition: class.ilLMObject.php:275
ilLMObject\_exists
_exists($a_id)
checks wether a lm content object with specified id exists or not
Definition: class.ilLMObject.php:655
ilLMObject\_isPagePublic
static _isPagePublic($a_node_id, $a_check_public_mode=false)
Definition: class.ilLMObject.php:529
ilLMObject\_lookupTitle
static _lookupTitle($a_obj_id)
Lookup title.
Definition: class.ilLMObject.php:252
ilLMObject\lookupLayout
static lookupLayout($a_obj_id)
Lookup type.
Definition: class.ilLMObject.php:1305
ilLMObject\_lookupContObjID
_lookupContObjID($a_id)
get learning module / digibook id for lm object
Definition: class.ilLMObject.php:737
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, $a_lang="-")
presentation title doesn't have to be page title, it may be chapter title + page title or chapter tit...
Definition: class.ilLMPageObject.php:416
ilLMPage
Extension of ilPageObject for learning modules.
Definition: class.ilLMPage.php:15
ilLMPresentationException
Base exception class for learning module presentation.
Definition: class.ilLMPresentationException.php:14
ilLMPresentationGUI
Class ilLMPresentationGUI.
Definition: class.ilLMPresentationGUI.php:24
ilLMPresentationGUI\offlineMode
offlineMode()
checks wether offline content generation is activated
Definition: class.ilLMPresentationGUI.php:225
ilLMPresentationGUI\ilLMNotes
ilLMNotes()
output notes of page
Definition: class.ilLMPresentationGUI.php:985
ilLMPresentationGUI\outputInfoScreen
outputInfoScreen($a_standard_locator=false)
info screen
Definition: class.ilLMPresentationGUI.php:2830
ilLMPresentationGUI\ilLMNavigation
ilLMNavigation()
inserts sequential learning module navigation at template variable LMNAVIGATION_CONTENT
Definition: class.ilLMPresentationGUI.php:2261
ilLMPresentationGUI\handleCodeParagraph
handleCodeParagraph($page_id, $paragraph_id, $title, $text)
store paragraph into file directory files/codefile_$pg_id_$paragraph_id/downloadtitle
Definition: class.ilLMPresentationGUI.php:4221
ilLMPresentationGUI\getCurrentPageId
getCurrentPageId()
Get the current page id.
Definition: class.ilLMPresentationGUI.php:1173
ilLMPresentationGUI\ilLMMenu
ilLMMenu()
output learning module menu
Definition: class.ilLMPresentationGUI.php:831
ilLMPresentationGUI\initPrintViewSelectionForm
initPrintViewSelectionForm()
Init print view selection form.
Definition: class.ilLMPresentationGUI.php:3076
ilLMPresentationGUI\layout
layout($a_xml="main.xml", $doShow=true)
generates frame layout
Definition: class.ilLMPresentationGUI.php:354
ilLMPresentationGUI\processNodes
processNodes(&$a_content, &$a_node)
Definition: class.ilLMPresentationGUI.php:2579
ilLMPresentationGUI\download_paragraph
download_paragraph()
download source code paragraph
Definition: class.ilLMPresentationGUI.php:3737
ilLMPresentationGUI\getExportFormat
getExportFormat()
get export format
Definition: class.ilLMPresentationGUI.php:245
ilLMPresentationGUI\export
export()
calls export of digilib-object at this point other lm-objects can be exported
Definition: class.ilLMPresentationGUI.php:265
ilLMPresentationGUI\addHeaderAction
addHeaderAction($a_redraw=false)
Add header action.
Definition: class.ilLMPresentationGUI.php:946
ilLMPresentationGUI\initScreenHead
initScreenHead($a_active_tab="info")
Definition: class.ilLMPresentationGUI.php:2791
ilLMPresentationGUI\nop
nop()
this dummy function is needed for offline package creation
Definition: class.ilLMPresentationGUI.php:253
ilLMPresentationGUI\downloadFile
downloadFile()
download file of file lists
Definition: class.ilLMPresentationGUI.php:3705
ilLMPresentationGUI\showMessageScreen
showMessageScreen($a_content)
Show message screen.
Definition: class.ilLMPresentationGUI.php:4141
ilLMPresentationGUI\showPreconditionsOfPage
showPreconditionsOfPage()
show preconditions of the page
Definition: class.ilLMPresentationGUI.php:1724
ilLMPresentationGUI\getFocusLink
getFocusLink($a_ref_id, $a_obj_id, $a_return_ref_id)
Get focused link (used in learning objectives courses)
Definition: class.ilLMPresentationGUI.php:3944
ilLMPresentationGUI\showNavRestrictionDueToQuestions
showNavRestrictionDueToQuestions()
Show message if navigation to page is not allowed due to unanswered questions.
Definition: class.ilLMPresentationGUI.php:4175
ilLMPresentationGUI\showDownloadList
showDownloadList()
show download list
Definition: class.ilLMPresentationGUI.php:3747
ilLMPresentationGUI\getLMPageGUI
getLMPageGUI($a_id)
Get lm page gui object.
Definition: class.ilLMPresentationGUI.php:4249
ilLMPresentationGUI\showInfoScreen
showInfoScreen()
info screen call from inside learning module
Definition: class.ilLMPresentationGUI.php:2786
ilLMPresentationGUI\getLMPage
getLMPage($a_id)
Get lm page object.
Definition: class.ilLMPresentationGUI.php:4266
ilLMPresentationGUI\setOfflineDirectory
setOfflineDirectory($offdir)
set offline directory to offdir
Definition: class.ilLMPresentationGUI.php:4202
ilLMPresentationGUI\getOfflineDirectory
getOfflineDirectory()
get offline directory
Definition: class.ilLMPresentationGUI.php:4213
ilLMPresentationGUI\getCurrentFrameSet
getCurrentFrameSet()
get frames of current frame set
Definition: class.ilLMPresentationGUI.php:305
ilLMPresentationGUI\ilTOC
ilTOC($a_get_explorer=false)
table of contents
Definition: class.ilLMPresentationGUI.php:769
ilLMPresentationGUI\getSuccessorPage
getSuccessorPage()
Get successor page.
Definition: class.ilLMPresentationGUI.php:2183
ilLMPresentationGUI\showPrintViewSelection
showPrintViewSelection()
show selection screen for print view
Definition: class.ilLMPresentationGUI.php:2895
ilLMPresentationGUI\setExportFormat
setExportFormat($a_format)
set export format
Definition: class.ilLMPresentationGUI.php:235
ilLMPresentationGUI\getLink
getLink($a_ref_id, $a_cmd="", $a_obj_id="", $a_frame="", $a_type="", $a_back_link="append", $a_anchor="", $a_srcstring="")
handles links for learning module presentation
Definition: class.ilLMPresentationGUI.php:3954
ilLMPresentationGUI\ilLMSubMenu
ilLMSubMenu()
output learning module submenu
Definition: class.ilLMPresentationGUI.php:860
ilLMPresentationGUI\showTableOfContents
showTableOfContents()
table of contents
Definition: class.ilLMPresentationGUI.php:2672
ilLMPresentationGUI\setOfflineMode
setOfflineMode($a_offline=true)
set offline mode (content is generated for offline package)
Definition: class.ilLMPresentationGUI.php:216
ilLMPresentationGUI\getLinkXML
getLinkXML($a_int_links, $a_layoutframes)
get xml for links
Definition: class.ilLMPresentationGUI.php:1811
ilLMPresentationGUI\redrawHeaderAction
redrawHeaderAction()
Redraw header action.
Definition: class.ilLMPresentationGUI.php:937
ilLMPresentationGUI\downloadExportFile
downloadExportFile()
send download file (xml/html)
Definition: class.ilLMPresentationGUI.php:3916
ilLMPresentationGUI\getLinkTargetsXML
getLinkTargetsXML()
Get XMl for Link Targets.
Definition: class.ilLMPresentationGUI.php:1987
ilLMPresentationGUI\determineLayout
determineLayout()
Determine layout.
Definition: class.ilLMPresentationGUI.php:313
ilLMPresentationGUI\infoScreen
infoScreen()
this one is called from the info button in the repository not very nice to set cmdClass/Cmd manually,...
Definition: class.ilLMPresentationGUI.php:2776
ilLMPresentationGUI\ilPage
ilPage(&$a_page_node, $a_page_id=0)
process <ilPage> content tag
Definition: class.ilLMPresentationGUI.php:1313
ilLMPresentationGUI\basicPageGuiInit
basicPageGuiInit($a_page_gui)
Basic page gui initialisation.
Definition: class.ilLMPresentationGUI.php:1701
ilLMPresentationGUI\refreshToc
refreshToc()
Refresh toc (called if questions have been answered correctly)
Definition: class.ilLMPresentationGUI.php:4279
ilLMPresentationGUI\buildTag
buildTag($type, $name, $attr="")
generate a tag with given name and attributes
Definition: class.ilLMPresentationGUI.php:2645
ilLMPresentationGUI\ilJavaScript
ilJavaScript($a_inline="", $a_file="", $a_location="")
Puts JS into template.
Definition: class.ilLMPresentationGUI.php:2167
ilLMPresentationGUI\showNoPublicAccess
showNoPublicAccess()
Show info message, if page is not accessible in public area.
Definition: class.ilLMPresentationGUI.php:4166
ilLMTOCExplorerGUI
LM presentation (left frame) explorer GUI class.
Definition: class.ilLMTOCExplorerGUI.php:15
ilLMTableOfContentsExplorerGUI
LM presentation (separate toc screen) explorer GUI class.
Definition: class.ilLMTableOfContentsExplorerGUI.php:15
ilLMTracker\getInstance
static getInstance($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:1173
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
ilObjContentObject\_getMissingPreconditionsOfPage
_getMissingPreconditionsOfPage($cont_ref_id, $cont_obj_id, $page_id)
gets all missing preconditions of page
Definition: class.ilObjContentObject.php:1286
ilObjContentObject\getSupplyingExportFiles
static getSupplyingExportFiles($a_target_dir=".")
Get supplying export files.
Definition: class.ilObjContentObject.php:2339
ilObjContentObject\_checkPreconditionsOfPage
_checkPreconditionsOfPage($cont_ref_id, $cont_obj_id, $page_id)
checks wether the preconditions of a page are fulfilled or not
Definition: class.ilObjContentObject.php:1257
ilObjContentObject\_getMissingPreconditionsTopChapter
_getMissingPreconditionsTopChapter($cont_obj_ref_id, $cont_obj_id, $page_id)
get top chapter of page for that any precondition is missing
Definition: class.ilObjContentObject.php:1321
ilObjFile
Class ilObjFile.
Definition: class.ilObjFile.php:19
ilObjLearningModuleGUI
Class ilLearningModuleGUI.
Definition: class.ilObjLearningModuleGUI.php:20
ilObjMediaObjectGUI\includePresentationJS
includePresentationJS($a_tpl=null)
Include media object presentation JS.
Definition: class.ilObjMediaObjectGUI.php:1892
ilObjMediaObject
Class ilObjMediaObject.
Definition: class.ilObjMediaObject.php:27
ilObjStyleSheet\getContentStylePath
getContentStylePath($a_style_id)
get content style path
Definition: class.ilObjStyleSheet.php:1784
ilObjStyleSheet\getEffectiveContentStyleId
static getEffectiveContentStyleId($a_style_id, $a_type="")
Get effective Style Id.
Definition: class.ilObjStyleSheet.php:1739
ilObjStyleSheet\getContentPrintStyle
getContentPrintStyle()
get content print style
Definition: class.ilObjStyleSheet.php:1827
ilObjStyleSheet\getSyntaxStylePath
getSyntaxStylePath()
get syntax style path
Definition: class.ilObjStyleSheet.php:1837
ilObjectTranslation\getInstance
static getInstance($a_obj_id)
Get instance.
Definition: class.ilObjectTranslation.php:67
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1028
ilObject\_lookupTitle
static _lookupTitle($a_id)
lookup object title
Definition: class.ilObject.php:931
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1183
ilPageObject\_lookupActive
static _lookupActive($a_id, $a_parent_type, $a_check_scheduled_activation=false, $a_lang="-")
lookup activation status
Definition: class.ilPageObject.php:559
ilPageObject\_exists
static _exists($a_parent_type, $a_id, $a_lang="")
Checks whether page exists.
Definition: class.ilPageObject.php:357
ilPageObject\_lookupActivationData
_lookupActivationData($a_id, $a_parent_type, $a_lang="-")
Lookup activation data.
Definition: class.ilPageObject.php:663
ilPaymentObject\_requiresPurchaseToAccess
static _requiresPurchaseToAccess($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, $a_user_id)
Reset rating for a user and an object.
Definition: class.ilRating.php:83
ilRepositoryExplorer\buildLinkTarget
buildLinkTarget($a_node_id, $a_type)
note: most of this stuff is used by ilCourseContentInterface too
Definition: class.ilRepositoryExplorer.php:87
ilRepositoryExplorer\buildFrameTarget
buildFrameTarget($a_type, $a_child=0, $a_obj_id=0)
STATIC, do not use $this inside!
Definition: class.ilRepositoryExplorer.php:150
ilSessionIStorage
Session based immediate storage.
Definition: class.ilSessionIStorage.php:28
ilSetting
ILIAS Setting Class.
Definition: class.ilSetting.php:33
ilShopPurchaseGUI
Class ilShopPurchaseGUI.
Definition: class.ilShopPurchaseGUI.php:16
ilStructureObject
Class ilStructreObject.
Definition: class.ilStructureObject.php:18
ilStructureObject\_getPresentationTitle
static _getPresentationTitle($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($a_usr_id)
Get singleton instance.
Definition: class.ilUserSearchCache.php:100
ilUtil\appendUrlParameterString
static appendUrlParameterString($a_url, $a_par, $xml_style=false)
append URL parameter string ("par1=value1&par2=value2...") to given URL string
Definition: class.ilUtil.php:2400
ilUtil\shortenText
static shortenText($a_str, $a_len, $a_dots=false, $a_next_blank=false, $a_keep_extension=false)
shorten a string to given length.
Definition: class.ilUtil.php:1450
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3378
ilUtil\getWebspaceDir
static getWebspaceDir($mode="filesystem")
get webspace directory
Definition: class.ilUtil.php:1627
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="", $a_keep=false)
Send Failure Message to Screen.
Definition: class.ilUtil.php:4899
ilUtil\switchColor
static switchColor($a_num, $a_css1, $a_css2)
switches style sheets for each even $a_num (used for changing colors of different result rows)
Definition: class.ilUtil.php:628
ilUtil\now
static now()
Return current timestamp in Y-m-d H:i:s format.
Definition: class.ilUtil.php:4214
ilUtil\makeDirParents
static makeDirParents($a_dir)
Create a new directory and all parent directories.
Definition: class.ilUtil.php:2464
ilUtil\sendInfo
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
Definition: class.ilUtil.php:4885
ilUtil\getImagePath
static getImagePath($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, $a_exit_after=true)
deliver file for download via browser.
Definition: class.ilUtil.php:2220
ilWikiPage\getGotoForWikiPageTarget
static getGotoForWikiPageTarget($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
$GLOBALS
$GLOBALS['ct_recipient']
Definition: example_form.ajax.php:4
$_SESSION
< a tabindex="-1" style="border-style: none;" href="#" title="Refresh Image" onclick="document.getElementById('siimage').src = './securimage_show.php?sid=' + Math.random(); this.blur(); return false">< img src="./images/refresh.png" alt="Reload Image" height="32" width="32" onclick="this.blur()" align="bottom" border="0"/></a >< br/>< strong > Enter Code *if($_SERVER['REQUEST_METHOD']=='POST' &&@ $_POST['do']=='contact') $_SESSION['ctform']['success']
Definition: example_form.php:192
$target_id
$target_id
Definition: goto.php:88
$target_arr
$target_arr
Definition: goto.php:86
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
DEBUG
const DEBUG
Definition: inc.setup_header.php:42
xslt_error
xslt_error(&$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