ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
class.ilLMObject.php
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1<?php
2
3/* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */
4
5require_once("Services/MetaData/classes/class.ilMDLanguageItem.php");
6
17class ilLMObject
18{
19 var $ilias;
20 var $lm_id;
21 var $type;
22 var $id;
23 var $meta_data;
24 var $data_record; // assoc array of lm_data record
25 var $content_object;
26 var $title;
27 var $description;
28 var $active = true;
29 static protected $data_records = array();
30
34 function ilLMObject($a_content_obj, $a_id = 0)
35 {
36 global $ilias;
37
38 $this->id = $a_id;
39 $this->setContentObject($a_content_obj);
40 $this->setLMId($a_content_obj->getId());
41 if($a_id != 0)
42 {
43 $this->read();
44 }
45 }
46
59 function MDUpdateListener($a_element)
60 {
61 include_once 'Services/MetaData/classes/class.ilMD.php';
62
63 switch($a_element)
64 {
65 case 'General':
66
67 // Update Title and description
68 $md = new ilMD($this->getLMId(), $this->getId(), $this->getType());
69 $md_gen = $md->getGeneral();
70
71 ilLMObject::_writeTitle($this->getId(),$md_gen->getTitle());
72
73 foreach($md_gen->getDescriptionIds() as $id)
74 {
75 $md_des = $md_gen->getDescription($id);
76// ilLMObject::_writeDescription($this->getId(),$md_des->getDescription());
77 break;
78 }
79
80 break;
81
82 default:
83 }
84 return true;
85 }
86
87
91 function _lookupNID($a_lm_id, $a_lm_obj_id, $a_type)
92 {
93 include_once 'Services/MetaData/classes/class.ilMD.php';
94//echo "-".$a_lm_id."-".$a_lm_obj_id."-".$a_type."-";
95 $md = new ilMD($a_lm_id, $a_lm_obj_id, $a_type);
96 $md_gen = $md->getGeneral();
97 if (is_object($md_gen))
98 {
99 foreach($md_gen->getIdentifierIds() as $id)
100 {
101 $md_id = $md_gen->getIdentifier($id);
102 if ($md_id->getCatalog() == "ILIAS_NID")
103 {
104 return $md_id->getEntry();
105 }
106 }
107 }
108
109 return false;
110 }
111
112
116 function createMetaData()
117 {
118 include_once 'Services/MetaData/classes/class.ilMDCreator.php';
119
120 global $ilUser;
121
122 $md_creator = new ilMDCreator($this->getLMId(), $this->getId(), $this->getType());
123 $md_creator->setTitle($this->getTitle());
124 $md_creator->setTitleLanguage($ilUser->getPref('language'));
125 $md_creator->setDescription($this->getDescription());
126 $md_creator->setDescriptionLanguage($ilUser->getPref('language'));
127 $md_creator->setKeywordLanguage($ilUser->getPref('language'));
128 $md_creator->setLanguage($ilUser->getPref('language'));
129 $md_creator->create();
130
131 return true;
132 }
133
137 function updateMetaData()
138 {
139 include_once("Services/MetaData/classes/class.ilMD.php");
140 include_once("Services/MetaData/classes/class.ilMDGeneral.php");
141 include_once("Services/MetaData/classes/class.ilMDDescription.php");
142
143 $md =& new ilMD($this->getLMId(), $this->getId(), $this->getType());
144 $md_gen =& $md->getGeneral();
145 $md_gen->setTitle($this->getTitle());
146
147 // sets first description (maybe not appropriate)
148 $md_des_ids =& $md_gen->getDescriptionIds();
149 if (count($md_des_ids) > 0)
150 {
151 $md_des =& $md_gen->getDescription($md_des_ids[0]);
152// $md_des->setDescription($this->getDescription());
153 $md_des->update();
154 }
155 $md_gen->update();
156
157 }
158
159
163 function deleteMetaData()
164 {
165 // Delete meta data
166 include_once('Services/MetaData/classes/class.ilMD.php');
167 $md = new ilMD($this->getLMId(), $this->getId(), $this->getType());
168 $md->deleteAll();
169 }
170
171
172
176 function setDataRecord($a_record)
177 {
178 $this->data_record = $a_record;
179 }
180
181 function read()
182 {
183 global $ilBench, $ilDB;
184
185 $ilBench->start("ContentPresentation", "ilLMObject_read");
186
187 if(!isset($this->data_record))
188 {
189 $query = "SELECT * FROM lm_data WHERE obj_id = ".
190 $ilDB->quote($this->id, "integer");
191 $obj_set = $ilDB->query($query);
192 $this->data_record = $ilDB->fetchAssoc($obj_set);
193 }
194
195 $this->type = $this->data_record["type"];
196 $this->setImportId($this->data_record["import_id"]);
197 $this->setTitle($this->data_record["title"]);
198 $this->setLayout($this->data_record["layout"]);
199 //$this->setActive(ilUtil::yn2tf($this->data_record["active"]));
200
201 $ilBench->stop("ContentPresentation", "ilLMObject_read");
202 }
203
204
211 static function preloadDataByLM($a_lm_id)
212 {
213 global $ilDB;
214
215 $set = $ilDB->query("SELECT * FROM lm_data ".
216 " WHERE lm_id = ".$ilDB->quote($a_lm_id, "integer")
217 );
218 while ($rec = $ilDB->fetchAssoc($set))
219 {
220 self::$data_records[$rec["obj_id"]] = $rec;
221 }
222 return count(self::$data_records);
223 }
224
225
231 function setTitle($a_title)
232 {
233 $this->title = $a_title;
234 }
235
241 function getTitle()
242 {
243 return $this->title;
244 }
245
246
252 static function _lookupTitle($a_obj_id)
253 {
254 global $ilDB;
255
256 if (isset(self::$data_records[$a_obj_id]))
257 {
258 return self::$data_records[$a_obj_id]["title"];
259 }
260
261 $query = "SELECT title FROM lm_data WHERE obj_id = ".
262 $ilDB->quote($a_obj_id, "integer");
263 $obj_set = $ilDB->query($query);
264 $obj_rec = $ilDB->fetchAssoc($obj_set);
265
266 return $obj_rec["title"];
267 }
268
275 static function _lookupType($a_obj_id, $a_lm_id = 0)
276 {
277 global $ilDB;
278
279 if (isset(self::$data_records[$a_obj_id]))
280 {
281 if ($a_lm_id == 0 || self::$data_records[$a_obj_id]["lm_id"] == $a_lm_id)
282 {
283 return self::$data_records[$a_obj_id]["type"];
284 }
285 }
286
287 if($a_lm_id)
288 {
289 $and = ' AND lm_id = '.$ilDB->quote($a_lm_id,'integer');
290 }
291
292 $query = "SELECT type FROM lm_data WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer").$and;
293 $obj_set = $ilDB->query($query);
294 $obj_rec = $ilDB->fetchAssoc($obj_set);
295
296 return $obj_rec["type"];
297 }
298
299
300 function _writeTitle($a_obj_id, $a_title)
301 {
302 global $ilDB;
303
304 $query = "UPDATE lm_data SET ".
305 " title = ".$ilDB->quote($a_title, "text").
306 " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
307 $ilDB->manipulate($query);
308 }
309
310
311 function setDescription($a_description)
312 {
313 $this->description = $a_description;
314 }
315
316 function getDescription()
317 {
318 return $this->description;
319 }
320
321 function setType($a_type)
322 {
323 $this->type = $a_type;
324 }
325
326 function getType()
327 {
328 return $this->type;
329 }
330
331 function setLMId($a_lm_id)
332 {
333 $this->lm_id = $a_lm_id;
334
335 }
336
337 function getLMId()
338 {
339 return $this->lm_id;
340 }
341
342 function setContentObject(&$a_content_obj)
343 {
344 $this->content_object =& $a_content_obj;
345 }
346
347 function &getContentObject()
348 {
349 return $this->content_object;
350 }
351
352 function setId($a_id)
353 {
354 $this->id = $a_id;
355 }
356
357 function getId()
358 {
359 return $this->id;
360 }
361
362 function getImportId()
363 {
364 return $this->import_id;
365 }
366
367 function setImportId($a_id)
368 {
369 $this->import_id = $a_id;
370 }
371
377 function setLayout($a_val)
378 {
379 $this->layout = $a_val;
380 }
381
387 function getLayout()
388 {
389 return $this->layout;
390 }
391
399 function _writeImportId($a_id, $a_import_id)
400 {
401 global $ilDB;
402
403 $q = "UPDATE lm_data ".
404 "SET ".
405 "import_id = ".$ilDB->quote($a_import_id, "text").",".
406 "last_update = ".$ilDB->now()." ".
407 "WHERE obj_id = ".$ilDB->quote($a_id, "integer");
408
409 $ilDB->manipulate($q);
410 }
411
412 function create($a_upload = false)
413 {
414 global $ilDB;
415
416 // insert object data
417 $this->setId($ilDB->nextId("lm_data"));
418 $query = "INSERT INTO lm_data (obj_id, title, type, layout, lm_id, import_id, create_date) ".
419 "VALUES (".
420 $ilDB->quote($this->getId(), "integer").",".
421 $ilDB->quote($this->getTitle(), "text").",".
422 $ilDB->quote($this->getType(), "text").", ".
423 $ilDB->quote($this->getLayout(), "text").", ".
424 $ilDB->quote($this->getLMId(), "integer").",".
425 $ilDB->quote($this->getImportId(), "text").
426 ", ".$ilDB->now().")";
427 $ilDB->manipulate($query);
428
429 // create history entry
430 include_once("./Services/History/classes/class.ilHistory.php");
431 ilHistory::_createEntry($this->getId(), "create", "",
432 $this->content_object->getType().":".$this->getType());
433
434 if (!$a_upload)
435 {
436 $this->createMetaData();
437 }
438
439 }
440
444 function update()
445 {
446 global $ilDB;
447
448 $this->updateMetaData();
449
450 $query = "UPDATE lm_data SET ".
451 " lm_id = ".$ilDB->quote($this->getLMId(), "integer").
452 " ,title = ".$ilDB->quote($this->getTitle(), "text").
453 " ,layout = ".$ilDB->quote($this->getLayout(), "text").
454 " WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
455
456 $ilDB->manipulate($query);
457 }
458
459
468 function _writePublicAccessStatus($a_pages,$a_cont_obj_id)
469 {
470 global $ilDB,$ilLog,$ilErr,$ilTree;
471
472 if (!is_array($a_pages))
473 {$a_pages = array(0);
474 /*$message = sprintf('ilLMObject::_writePublicAccessStatus(): Invalid parameter! $a_pages must be an array');
475 $ilLog->write($message,$ilLog->WARNING);
476 $ilErr->raiseError($message,$ilErr->MESSAGE);
477 return false;*/
478 }
479
480 if (empty($a_cont_obj_id))
481 {
482 $message = sprintf('ilLMObject::_writePublicAccessStatus(): Invalid parameter! $a_cont_obj_id is empty');
483 $ilLog->write($message,$ilLog->WARNING);
484 $ilErr->raiseError($message,$ilErr->MESSAGE);
485 return false;
486 }
487
488 // update structure entries: if at least one page of a chapter is public set chapter to public too
489 $lm_tree = new ilTree($a_cont_obj_id);
490 $lm_tree->setTableNames('lm_tree','lm_data');
491 $lm_tree->setTreeTablePK("lm_id");
492 $lm_tree->readRootId();
493
494 // get all st entries of cont_obj
495 $q = "SELECT obj_id FROM lm_data " .
496 "WHERE lm_id = ".$ilDB->quote($a_cont_obj_id, "integer")." " .
497 "AND type = 'st'";
498 $r = $ilDB->query($q);
499
500 // add chapters with a public page to a_pages
501 while ($row = $ilDB->fetchAssoc($r))
502 {
503 $childs = $lm_tree->getChilds($row["obj_id"]);
504
505 foreach ($childs as $page)
506 {
507 if ($page["type"] == "pg" and in_array($page["obj_id"],$a_pages))
508 {
509 array_push($a_pages, $row["obj_id"]);
510 break;
511 }
512 }
513 }
514
515 // update public access status of all pages of cont_obj
516 $q = "UPDATE lm_data SET " .
517 "public_access = CASE " .
518 "WHEN ".$ilDB->in("obj_id", $a_pages, false, "integer")." ".
519 "THEN ".$ilDB->quote("y", "text").
520 "ELSE ".$ilDB->quote("n", "text").
521 "END " .
522 "WHERE lm_id = ".$ilDB->quote($a_cont_obj_id, "integer")." " .
523 "AND ".$ilDB->in("type", array("pg", "st"), false, "text");
524 $ilDB->manipulate($q);
525
526 return true;
527 }
528
529 static function _isPagePublic($a_node_id,$a_check_public_mode = false)
530 {
531 global $ilDB,$ilLog;
532
533 if (empty($a_node_id))
534 {
535 $message = sprintf('ilLMObject::_isPagePublic(): Invalid parameter! $a_node_id is empty');
536 $ilLog->write($message,$ilLog->WARNING);
537 return false;
538 }
539
540 if ($a_check_public_mode === true)
541 {
542 $lm_id = ilLMObject::_lookupContObjId($a_node_id);
543
544 $q = "SELECT public_access_mode FROM content_object WHERE id = ".
545 $ilDB->quote($lm_id, "integer");
546 $r = $ilDB->query($q);
547 $row = $ilDB->fetchAssoc($r);
548
549 if ($row["public_access_mode"] == "complete")
550 {
551 return true;
552 }
553 }
554
555 $q = "SELECT public_access FROM lm_data WHERE obj_id=".
556 $ilDB->quote($a_node_id, "integer");
557 $r = $ilDB->query($q);
558 $row = $ilDB->fetchAssoc($r);
559
560 return ilUtil::yn2tf($row["public_access"]);
561 }
562
566 function delete($a_delete_meta_data = true)
567 {
568 global $ilDB;
569
570 $query = "DELETE FROM lm_data WHERE obj_id = ".
571 $ilDB->quote($this->getId(), "integer");
572 $ilDB->manipulate($query);
573
574 $this->deleteMetaData();
575 }
576
588 function _getIdForImportId($a_import_id)
589 {
590 global $ilDB;
591
592 $q = "SELECT obj_id FROM lm_data WHERE import_id = ".
593 $ilDB->quote($a_import_id, "text")." ".
594 " ORDER BY create_date DESC";
595 $obj_set = $ilDB->query($q);
596 while ($obj_rec = $ilDB->fetchAssoc($obj_set))
597 {
598 $lm_id = ilLMObject::_lookupContObjID($obj_rec["obj_id"]);
599
600 // link only in learning module, that is not trashed
601 include_once("./Services/Help/classes/class.ilObjHelpSettings.php");
602 if (ilObject::_hasUntrashedReference($lm_id) ||
603 ilObjHelpSettings::isHelpLM($lm_id))
604 {
605 return $obj_rec["obj_id"];
606 }
607 }
608
609 return 0;
610 }
611
621 function _getAllObjectsForImportId($a_import_id, $a_in_lm = 0)
622 {
623 global $ilDB;
624
625 $where = ($a_in_lm > 0)
626 ? " AND lm_id = ".$ilDB->quote($a_in_lm, "integer")." "
627 : "";
628
629 $q = "SELECT * FROM lm_data WHERE import_id = ".
630 $ilDB->quote($a_import_id, "text")." ".
631 $where.
632 " ORDER BY create_date DESC";
633 $obj_set = $ilDB->query($q);
634
635 $items = array();
636 while ($obj_rec = $ilDB->fetchAssoc($obj_set))
637 {
638 // check, whether lm is not trashed
639 if (ilObject::_hasUntrashedReference($obj_rec["lm_id"]))
640 {
641 $items[] = $obj_rec;
642 }
643 }
644
645 return $items;
646 }
647
655 function _exists($a_id)
656 {
657 global $ilDB;
658
659 include_once("./Services/Link/classes/class.ilInternalLink.php");
660 if (is_int(strpos($a_id, "_")))
661 {
662 $a_id = ilInternalLink::_extractObjIdOfTarget($a_id);
663 }
664
665 $q = "SELECT * FROM lm_data WHERE obj_id = ".
666 $ilDB->quote($a_id, "integer");
667 $obj_set = $ilDB->query($q);
668 if ($obj_rec = $ilDB->fetchAssoc($obj_set))
669 {
670 return true;
671 }
672 else
673 {
674 return false;
675 }
676
677 }
678
682 function getObjectList($lm_id, $type = "")
683 {
684 global $ilDB;
685
686 $type_str = ($type != "")
687 ? "AND type = ".$ilDB->quote($type, "text")." "
688 : "";
689
690 $query = "SELECT * FROM lm_data ".
691 "WHERE lm_id= ".$ilDB->quote($lm_id, "integer")." ".
692 $type_str." ".
693 "ORDER BY title";
694 $obj_set = $ilDB->query($query);
695 $obj_list = array();
696 while($obj_rec = $ilDB->fetchAssoc($obj_set))
697 {
698 $obj_list[] = array("obj_id" => $obj_rec["obj_id"],
699 "title" => $obj_rec["title"],
700 "import_id" => $obj_rec["import_id"],
701 "type" => $obj_rec["type"]);
702 }
703 return $obj_list;
704 }
705
706
710 function _deleteAllObjectData(&$a_cobj)
711 {
712 global $ilDB;
713
714 include_once './Services/Xml/classes/class.ilNestedSetXML.php';
715
716 $query = "SELECT * FROM lm_data ".
717 "WHERE lm_id= ".$ilDB->quote($a_cobj->getId(), "integer");
718 $obj_set = $ilDB->query($query);
719
720 require_once("./Modules/LearningModule/classes/class.ilLMObjectFactory.php");
721 while ($obj_rec = $ilDB->fetchAssoc($obj_set))
722 {
723 $lm_obj = ilLMObjectFactory::getInstance($a_cobj, $obj_rec["obj_id"],false);
724
725 if (is_object($lm_obj))
726 {
727 $lm_obj->delete(true);
728 }
729 }
730
731 return true;
732 }
733
737 function _lookupContObjID($a_id)
738 {
739 global $ilDB;
740
741 if (isset(self::$data_records[$a_id]))
742 {
743 return self::$data_records[$a_id]["lm_id"];
744 }
745
746 $query = "SELECT lm_id FROM lm_data WHERE obj_id = ".
747 $ilDB->quote($a_id, "integer");
748 $obj_set = $ilDB->query($query);
749 $obj_rec = $ilDB->fetchAssoc($obj_set);
750
751 return $obj_rec["lm_id"];
752 }
753
757 static function putInTree($a_obj, $a_parent_id = "", $a_target_node_id = "")
758 {
759 global $ilLog;
760
761 $tree = new ilTree($a_obj->getContentObject()->getId());
762 $tree->setTableNames('lm_tree', 'lm_data');
763 $tree->setTreeTablePK("lm_id");
764
765 // determine parent
766 $parent_id = ($a_parent_id != "")
767 ? $a_parent_id
768 : $tree->getRootId();
769
770 // determine target
771 if ($a_target_node_id != "")
772 {
773 $target = $a_target_node_id;
774 }
775 else
776 {
777 // determine last child that serves as predecessor
778 if ($a_obj->getType() == "st")
779 {
780 $s_types = array("st", "pg");
781 $childs =& $tree->getChildsByTypeFilter($parent_id, $s_types);
782 }
783 else
784 {
785 $s_types = "pg";
786 $childs =& $tree->getChildsByType($parent_id, $s_types);
787 }
788
789 if (count($childs) == 0)
790 {
791 $target = IL_FIRST_NODE;
792 }
793 else
794 {
795 $target = $childs[count($childs) - 1]["obj_id"];
796 }
797 }
798
799 if ($tree->isInTree($parent_id) && !$tree->isInTree($a_obj->getId()))
800 {
801 $ilLog->write("LMObject::putInTree: insertNode, ID: ".$a_obj->getId().
802 "Parent ID: ".$parent_id.", Target: ".$target);
803
804 $tree->insertNode($a_obj->getId(), $parent_id, $target);
805 }
806 }
807
815 static function getTree($a_cont_obj_id)
816 {
817 $tree = new ilTree($a_cont_obj_id);
818 $tree->setTableNames('lm_tree', 'lm_data');
819 $tree->setTreeTablePK("lm_id");
820 $tree->readRootId();
821
822 return $tree;
823 }
824
828 function clipboardCut($a_cont_obj_id, $a_ids)
829 {
830 $tree = ilLMObject::getTree($a_cont_obj_id);
831
832 if (!is_array($a_ids))
833 {
834 return false;
835 }
836 else
837 {
838 // get all "top" ids, i.e. remove ids, that have a selected parent
839 foreach($a_ids as $id)
840 {
841 $path = $tree->getPathId($id);
842 $take = true;
843 foreach($path as $path_id)
844 {
845 if ($path_id != $id && in_array($path_id, $a_ids))
846 {
847 $take = false;
848 }
849 }
850 if ($take)
851 {
852 $cut_ids[] = $id;
853 }
854 }
855 }
856
857 ilLMObject::clipboardCopy($a_cont_obj_id, $cut_ids);
858
859 // remove the objects from the tree
860 // note: we are getting chapters which are *not* in the tree
861 // we do not delete any pages/chapters here
862 foreach ($cut_ids as $id)
863 {
864 $curnode = $tree->getNodeData($id);
865 if ($tree->isInTree($id))
866 {
867 $tree->deleteTree($curnode);
868 }
869 }
870
871 }
872
876 static function clipboardCopy($a_cont_obj_id, $a_ids)
877 {
878 global $ilUser;
879
880 $tree = ilLMObject::getTree($a_cont_obj_id);
881
882 $ilUser->clipboardDeleteObjectsOfType("pg");
883 $ilUser->clipboardDeleteObjectsOfType("st");
884
885 // put them into the clipboard
886 $time = date("Y-m-d H:i:s", time());
887 foreach ($a_ids as $id)
888 {
889 $curnode = "";
890 if ($tree->isInTree($id))
891 {
892 $curnode = $tree->getNodeData($id);
893 $subnodes = $tree->getSubTree($curnode);
894 foreach($subnodes as $subnode)
895 {
896 if ($subnode["child"] != $id)
897 {
898 $ilUser->addObjectToClipboard($subnode["child"],
899 $subnode["type"], $subnode["title"],
900 $subnode["parent"], $time, $subnode["lft"]);
901 }
902 }
903 }
904 $order = ($curnode["lft"] > 0)
905 ? $curnode["lft"]
906 : (int) ($order + 1);
907 $ilUser->addObjectToClipboard($id,
908 ilLMObject::_lookupType($id), ilLMObject::_lookupTitle($id), 0, $time,
909 $order);
910 }
911 }
912
916 static function pasteTree($a_target_lm, $a_item_id, $a_parent_id, $a_target, $a_insert_time,
917 &$a_copied_nodes, $a_as_copy = false, $a_source_lm = null)
918 {
919 global $ilUser, $ilias, $ilLog;
920
921 include_once("./Modules/LearningModule/classes/class.ilStructureObject.php");
922 include_once("./Modules/LearningModule/classes/class.ilLMPageObject.php");
923
924 $item_lm_id = ilLMObject::_lookupContObjID($a_item_id);
925 $item_type = ilLMObject::_lookupType($a_item_id);
926 $lm_obj = $ilias->obj_factory->getInstanceByObjId($item_lm_id);
927 if ($item_type == "st")
928 {
929 $item = new ilStructureObject($lm_obj, $a_item_id);
930 }
931 else if ($item_type == "pg")
932 {
933 $item = new ilLMPageObject($lm_obj, $a_item_id);
934 }
935
936 $ilLog->write("Getting from clipboard type ".$item_type.", ".
937 "Item ID: ".$a_item_id.", of original LM: ".$item_lm_id);
938
939 if ($item_lm_id != $a_target_lm->getId() && !$a_as_copy)
940 {
941 // @todo: check whether st is NOT in tree
942
943 // "move" metadata to new lm
944 include_once("Services/MetaData/classes/class.ilMD.php");
945 $md = new ilMD($item_lm_id, $item->getId(), $item->getType());
946 $new_md = $md->cloneMD($a_target_lm->getId(), $item->getId(), $item->getType());
947
948 // update lm object
949 $item->setLMId($a_target_lm->getId());
950 $item->setContentObject($a_target_lm);
951 $item->update();
952
953 // delete old meta data set
954 $md->deleteAll();
955
956 if ($item_type == "pg")
957 {
958 $page = $item->getPageObject();
959 $page->buildDom();
960 $page->setParentId($a_target_lm->getId());
961 $page->update();
962 }
963 }
964
965 if ($a_as_copy)
966 {
967 $target_item = $item->copy($a_target_lm);
968 $a_copied_nodes[$item->getId()] = $target_item->getId();
969 }
970 else
971 {
972 $target_item = $item;
973 }
974
975 $ilLog->write("Putting into tree type ".$target_item->getType().
976 "Item ID: ".$target_item->getId().", Parent: ".$a_parent_id.", ".
977 "Target: ".$a_target.", Item LM:".$target_item->getContentObject()->getId());
978
979 ilLMObject::putInTree($target_item, $a_parent_id, $a_target);
980
981 if ($a_source_lm == null)
982 {
983 $childs = $ilUser->getClipboardChilds($item->getId(), $a_insert_time);
984 }
985 else
986 {
987 $childs = $a_source_lm->lm_tree->getChilds($item->getId());
988 foreach ($childs as $k => $child)
989 {
990 $childs[$k]["id"] = $childs[$k]["child"];
991 }
992 }
993
994 foreach($childs as $child)
995 {
996 ilLMObject::pasteTree($a_target_lm, $child["id"], $target_item->getId(),
997 IL_LAST_NODE, $a_insert_time, $a_copied_nodes, $a_as_copy, $a_source_lm);
998 }
999
1000 return $target_item->getId();
1001 // @todo: write history (see pastePage)
1002 }
1003
1009 static function saveTitles($a_lm, $a_titles, $a_lang = "-")
1010 {
1011 include_once("./Modules/LearningModule/classes/class.ilLMObjTranslation.php");
1012
1013 if ($a_lang == "")
1014 {
1015 $a_lang = "-";
1016 }
1017 if (is_array($a_titles))
1018 {
1019 include_once("./Services/MetaData/classes/class.ilMD.php");
1020 foreach($a_titles as $id => $title)
1021 {
1022 if ($a_lang == "-")
1023 {
1024 $lmobj = ilLMObjectFactory::getInstance($a_lm, $id, false);
1025 if (is_object($lmobj))
1026 {
1027 // Update Title and description
1028 $md = new ilMD($a_lm->getId(), $id, $lmobj->getType());
1029 $md_gen = $md->getGeneral();
1030 if (is_object($md_gen)) // see bug #0015843
1031 {
1032 $md_gen->setTitle($title);
1033 $md_gen->update();
1034 $md->update();
1035 }
1036 ilLMObject::_writeTitle($id, $title);
1037 }
1038 }
1039 else
1040 {
1041 $lmobjtrans = new ilLMObjTranslation($id, $a_lang);
1042 $lmobjtrans->setTitle($title);
1043 $lmobjtrans->save();
1044 }
1045 }
1046 }
1047 }
1048
1052 static function updateInternalLinks($a_copied_nodes, $a_parent_type = "lm")
1053 {
1054 $all_fixes = array();
1055 foreach($a_copied_nodes as $original_id => $copied_id)
1056 {
1057 $copied_type = ilLMObject::_lookupType($copied_id);
1058 $copy_lm = ilLMObject::_lookupContObjID($copied_id);
1059
1060 if ($copied_type == "pg")
1061 {
1062 //
1063 // 1. Outgoing links from the copied page.
1064 //
1065 //$targets = ilInternalLink::_getTargetsOfSource($a_parent_type.":pg", $copied_id);
1066 include_once("./Modules/LearningModule/classes/class.ilLMPage.php");
1067 $tpg = new ilLMPage($copied_id);
1068 $tpg->buildDom();
1069 $il = $tpg->getInternalLinks();
1070 $targets = array();
1071 foreach($il as $l)
1072 {
1073 $targets[] = array("type" => ilInternalLink::_extractTypeOfTarget($l["Target"]),
1074 "id" => (int) ilInternalLink::_extractObjIdOfTarget($l["Target"]),
1075 "inst" => (int) ilInternalLink::_extractInstOfTarget($l["Target"]));
1076 }
1077 $fix = array();
1078 foreach($targets as $target)
1079 {
1080 if (($target["inst"] == 0 || $target["inst"] = IL_INST_ID) &&
1081 ($target["type"] == "pg" || $target["type"] == "st"))
1082 {
1083 // first check, whether target is also within the copied set
1084 if ($a_copied_nodes[$target["id"]] > 0)
1085 {
1086 $fix[$target["id"]] = $a_copied_nodes[$target["id"]];
1087 }
1088 else
1089 {
1090 // now check, if a copy if the target is already in the same lm
1091
1092 // only if target is not already in the same lm!
1093 $trg_lm = ilLMObject::_lookupContObjID($target["id"]);
1094 if ($trg_lm != $copy_lm)
1095 {
1096 $lm_data = ilLMObject::_getAllObjectsForImportId("il__".$target["type"]."_".$target["id"]);
1097 $found = false;
1098
1099 foreach($lm_data as $item)
1100 {
1101 if (!$found && ($item["lm_id"] == $copy_lm))
1102 {
1103 $fix[$target["id"]] = $item["obj_id"];
1104 $found = true;
1105 }
1106 }
1107 }
1108 }
1109 }
1110 }
1111
1112 // outgoing links to be fixed
1113 if (count($fix) > 0)
1114 {
1115//echo "<br>--".$copied_id;
1116//var_dump($fix);
1117 $t = ilObject::_lookupType($copy_lm);
1118 if (is_array($all_fixes[$t.":".$copied_id]))
1119 {
1120 $all_fixes[$t.":".$copied_id] += $fix;
1121 }
1122 else
1123 {
1124 $all_fixes[$t.":".$copied_id] = $fix;
1125 }
1126 }
1127 }
1128
1129 if ($copied_type == "pg" ||
1130 $copied_type == "st")
1131 {
1132
1133 //
1134 // 2. Incoming links to the original pages
1135 //
1136 // A->B A2 (A+B currently copied)
1137 // A->C B2
1138 // B->A
1139 // C->A C2->A (C already copied)
1140 $original_lm = ilLMObject::_lookupContObjID($original_id);
1141 $original_type = ilObject::_lookupType($original_lm);
1142
1143 if ($original_lm != $copy_lm)
1144 {
1145
1146 // This gets sources that link to A+B (so we have C here)
1147 // (this also does already the trick when instance map areas are given in C)
1148 // int_link, where target_type, target_id, target_inst -> ok
1149 $sources = ilInternalLink::_getSourcesOfTarget($copied_type,
1150 $original_id, 0);
1151
1152 // mobs linking to $original_id
1153 // map_area, where link_type, target -> ok
1154 $mobs = ilMapArea::_getMobsForTarget("int", "il__".$copied_type.
1155 "_".$original_id);
1156
1157 // pages using these mobs
1158 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
1159 foreach($mobs as $mob)
1160 {
1161 // mob_usage, where id -> ok
1162 // mep_item, where foreign_id, type -> ok
1163 // mep_tree, where child -> already existed
1164 // il_news_item, where mob_id -> ok
1165 // map_area, where link_type, target -> aready existed
1166 // media_item, where id -> already existed
1167 // personal_clipboard, where item_id, type -> ok
1168 $usages = ilObjMediaObject::lookupUsages($mob);
1169 foreach($usages as $usage)
1170 {
1171 if ($usage["type"] == "lm:pg" | $usage["type"] == "lm:st")
1172 {
1173 $sources[] = $usage;
1174 }
1175 }
1176 }
1177 $fix = array();
1178 foreach($sources as $source)
1179 {
1180 $stype = explode(":", $source["type"]);
1181 $source_type = $stype[1];
1182
1183 if ($source_type == "pg" || $source_type == "st")
1184 {
1185 // first of all: source must be in original lm
1186 $src_lm = ilLMObject::_lookupContObjID($source["id"]);
1187
1188 if ($src_lm == $original_lm)
1189 {
1190 // check, if a copy if the source is already in the same lm
1191 // now we look for the latest copy of C in LM2
1192 $lm_data = ilLMObject::_getAllObjectsForImportId("il__".$source_type."_".$source["id"],
1193 $copy_lm);
1194 $found = false;
1195 foreach ($lm_data as $item)
1196 {
1197 if (!$found)
1198 {
1199 $fix[$item["obj_id"]][$original_id] = $copied_id;
1200 $found = true;
1201 }
1202 }
1203 }
1204 }
1205 }
1206 // outgoing links to be fixed
1207 if (count($fix) > 0)
1208 {
1209 foreach ($fix as $page_id => $fix_array)
1210 {
1211 $t = ilObject::_lookupType($copy_lm);
1212 if (is_array($all_fixes[$t.":".$page_id]))
1213 {
1214 $all_fixes[$t.":".$page_id] += $fix_array;
1215 }
1216 else
1217 {
1218 $all_fixes[$t.":".$page_id] = $fix_array;
1219 }
1220
1221 }
1222 }
1223 }
1224 }
1225 }
1226
1227 foreach ($all_fixes as $pg => $fixes)
1228 {
1229 $pg = explode(":", $pg);
1230 include_once("./Services/COPage/classes/class.ilPageObjectFactory.php");
1231 $page = ilPageObjectFactory::getInstance($pg[0], $pg[1]);
1232 if ($page->moveIntLinks($fixes))
1233 {
1234 $page->update(true, true);
1235 }
1236 }
1237 }
1238
1242 static function uniqueTypesCheck($a_items)
1243 {
1244 $types = array();
1245 if (is_array($a_items))
1246 {
1247 foreach($a_items as $item)
1248 {
1249 $type = ilLMObject::_lookupType($item);
1250 $types[$type] = $type;
1251 }
1252 }
1253
1254 if (count($types) > 1)
1255 {
1256 return false;
1257 }
1258 return true;
1259 }
1260
1267 static function writeLayout($a_obj_id, $a_layout, $a_lm = null)
1268 {
1269 global $ilDB;
1270
1271 $t = ilLMObject::_lookupType($a_obj_id);
1272
1273 if ($t == "pg")
1274 {
1275 $query = "UPDATE lm_data SET ".
1276 " layout = ".$ilDB->quote($a_layout, "text").
1277 " WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
1278 $ilDB->manipulate($query);
1279 }
1280 else if ($t == "st" && is_object($a_lm))
1281 {
1282 $node = $a_lm->getLMTree()->getNodeData($a_obj_id);
1283 $child_nodes = $a_lm->getLMTree()->getSubTree($node);
1284 if (is_array($child_nodes) && count($child_nodes) > 0)
1285 {
1286 foreach ($child_nodes as $c)
1287 {
1288 if ($c["type"] == "pg")
1289 {
1290 $query = "UPDATE lm_data SET ".
1291 " layout = ".$ilDB->quote($a_layout, "text").
1292 " WHERE obj_id = ".$ilDB->quote($c["child"], "integer");
1293 $ilDB->manipulate($query);
1294 }
1295 }
1296 }
1297 }
1298 }
1299
1305 static function lookupLayout($a_obj_id)
1306 {
1307 global $ilDB;
1308
1309 $query = "SELECT layout FROM lm_data WHERE obj_id = ".
1310 $ilDB->quote($a_obj_id, "integer");
1311 $obj_set = $ilDB->query($query);
1312 $obj_rec = $ilDB->fetchAssoc($obj_set);
1313
1314 return $obj_rec["layout"];
1315 }
1316
1323 static function getPagesOfChapter($a_lm_id, $a_chap_id)
1324 {
1325 // update structure entries: if at least one page of a chapter is public set chapter to public too
1326 $lm_tree = new ilTree($a_lm_id);
1327 $lm_tree->setTableNames('lm_tree','lm_data');
1328 $lm_tree->setTreeTablePK("lm_id");
1329 $lm_tree->readRootId();
1330
1331 $childs = $lm_tree->getChildsByType($a_chap_id, "pg");
1332
1333 return $childs;
1334 }
1335
1342 static function _getAllLMObjectsOfLM($a_lm_id, $a_type = "")
1343 {
1344 global $ilDB;
1345
1346 $and = ($a_type != "")
1347 ? " AND type = ".$ilDB->quote($a_type, "text")
1348 : "";
1349
1350 $set = $ilDB->query("SELECT obj_id FROM lm_data ".
1351 " WHERE lm_id = ".$ilDB->quote($a_lm_id, "integer").$and);
1352 $obj_ids = array();
1353 while ($rec = $ilDB->fetchAssoc($set))
1354 {
1355 $obj_ids[] = $rec["obj_id"];
1356 }
1357
1358 return $obj_ids;
1359 }
1360
1361
1365
1372 public static function saveExportId($a_lm_id, $a_lmobj_id, $a_exp_id, $a_type = "pg")
1373 {
1374 global $ilDB;
1375
1376 include_once("Services/MetaData/classes/class.ilMDIdentifier.php");
1377
1378 if (trim($a_exp_id) == "")
1379 {
1380 // delete export ids, if existing
1381 $entries = ilMDIdentifier::_getEntriesForObj(
1382 $a_lm_id, $a_lmobj_id, $a_type);
1383
1384 foreach ($entries as $id => $e)
1385 {
1386 if ($e["catalog"] == "ILIAS_NID")
1387 {
1388 $identifier = new ilMDIdentifier();
1389 $identifier->setMetaId($id);
1390 $identifier->delete();
1391 }
1392 }
1393 }
1394 else
1395 {
1396 // update existing entry
1397 $entries = ilMDIdentifier::_getEntriesForObj(
1398 $a_lm_id, $a_lmobj_id, $a_type);
1399
1400 $updated = false;
1401 foreach ($entries as $id => $e)
1402 {
1403 if ($e["catalog"] == "ILIAS_NID")
1404 {
1405 $identifier = new ilMDIdentifier();
1406 $identifier->setMetaId($id);
1407 $identifier->read();
1408 $identifier->setEntry($a_exp_id);
1409 $identifier->update();
1410 $updated = true;
1411 }
1412 }
1413
1414 // nothing updated? create a new one
1415 if (!$updated)
1416 {
1417 include_once("./Services/MetaData/classes/class.ilMD.php");
1418 $md = new ilMD($a_lm_id, $a_lmobj_id, $a_type);
1419 $md_gen = $md->getGeneral();
1420 $identifier = $md_gen->addIdentifier();
1421 $identifier->setEntry($a_exp_id);
1422 $identifier->setCatalog("ILIAS_NID");
1423 $identifier->save();
1424 }
1425 }
1426
1427 }
1428
1435 public static function getExportId($a_lm_id, $a_lmobj_id, $a_type = "pg")
1436 {
1437 // look for export id
1438 include_once("./Services/MetaData/classes/class.ilMDIdentifier.php");
1439 $entries = ilMDIdentifier::_getEntriesForObj(
1440 $a_lm_id, $a_lmobj_id, $a_type);
1441
1442 foreach ($entries as $e)
1443 {
1444 if ($e["catalog"] == "ILIAS_NID")
1445 {
1446 return $e["entry"];
1447 }
1448 }
1449 }
1450
1457 function existsExportID($a_lm_id, $a_exp_id, $a_type = "pg")
1458 {
1459 include_once("./Services/MetaData/classes/class.ilMDIdentifier.php");
1460 return ilMDIdentifier::existsIdInRbacObject($a_lm_id, $a_type, "ILIAS_NID", $a_exp_id);
1461 }
1462
1466 public static function getDuplicateExportIDs($a_lm_id, $a_type = "pg")
1467 {
1468 include_once("./Services/MetaData/classes/class.ilMDIdentifier.php");
1469 $entries = ilMDIdentifier::_getEntriesForRbacObj($a_lm_id, $a_type);
1470 $res = array();
1471 foreach ($entries as $e)
1472 {
1473 if ($e["catalog"] == "ILIAS_NID")
1474 {
1475 if (ilLMObject::_exists($e["obj_id"]))
1476 {
1477 $res[trim($e["entry"])]++;
1478 }
1479 }
1480 }
1481 return $res;
1482 }
1483
1490 function getExportIDInfo($a_lm_id, $a_exp_id, $a_type = "pg")
1491 {
1492 include_once("./Services/MetaData/classes/class.ilMDIdentifier.php");
1493 $data = ilMDIdentifier::readIdData($a_lm_id, $a_type, "ILIAS_NID", $a_exp_id);
1494 return $data;
1495 }
1496
1503 static function _getPresentationTitle($a_node, $a_mode = IL_PAGE_TITLE,
1504 $a_include_numbers = false, $a_time_scheduled_activation = false,
1505 $a_force_content = false, $a_lm_id = 0, $a_lang = "-")
1506 {
1507 if ($a_lang == "")
1508 {
1509 $a_lang = "-";
1510 }
1511
1512 if ($a_node["type"] == "st")
1513 {
1514 return ilStructureObject::_getPresentationTitle($a_node["child"],
1515 $a_include_numbers, $a_time_scheduled_activation, $a_lm_id, $a_lang);
1516 }
1517 else
1518 {
1519 return ilLMPageObject::_getPresentationTitle($a_node["child"],
1520 $a_mode, $a_include_numbers, $a_time_scheduled_activation,
1521 $a_force_content, $a_lm_id, $a_lang);
1522 }
1523 }
1524
1525
1526}
1527?>
$t
$t
Definition: class.ilBMFType_duration.php:154
IL_PAGE_TITLE
const IL_PAGE_TITLE
Definition: class.ilLMPageObject.php:9
IL_LAST_NODE
const IL_LAST_NODE
Definition: class.ilTree.php:4
IL_FIRST_NODE
const IL_FIRST_NODE
Definition: class.ilTree.php:5
ilHistory\_createEntry
_createEntry($a_obj_id, $a_action, $a_info_params="", $a_obj_type="", $a_user_comment="", $a_update_last=false)
Creates a new history entry for an object.
Definition: class.ilHistory.php:31
ilLMObjTranslation
Translation information on lm object.
Definition: class.ilLMObjTranslation.php:13
ilLMObjectFactory\getInstance
getInstance(&$a_content_obj, $a_id=0, $a_halt=true)
Definition: class.ilLMObjectFactory.php:39
ilLMObject
Class ilLMObject.
Definition: class.ilLMObject.php:18
ilLMObject\_writeImportId
_writeImportId($a_id, $a_import_id)
write import id to db (static)
Definition: class.ilLMObject.php:399
ilLMObject\ilLMObject
ilLMObject($a_content_obj, $a_id=0)
Definition: class.ilLMObject.php:34
ilLMObject\getExportId
static getExportId($a_lm_id, $a_lmobj_id, $a_type="pg")
Get export ID.
Definition: class.ilLMObject.php:1435
ilLMObject\getDuplicateExportIDs
static getDuplicateExportIDs($a_lm_id, $a_type="pg")
Get duplicate export IDs (count export ID usages)
Definition: class.ilLMObject.php:1466
ilLMObject\_lookupType
static _lookupType($a_obj_id, $a_lm_id=0)
Lookup type.
Definition: class.ilLMObject.php:275
ilLMObject\clipboardCut
clipboardCut($a_cont_obj_id, $a_ids)
Copy a set of chapters/pages into the clipboard.
Definition: class.ilLMObject.php:828
ilLMObject\pasteTree
static pasteTree($a_target_lm, $a_item_id, $a_parent_id, $a_target, $a_insert_time, &$a_copied_nodes, $a_as_copy=false, $a_source_lm=null)
Paste item (tree) from clipboard to current lm.
Definition: class.ilLMObject.php:916
ilLMObject\clipboardCopy
static clipboardCopy($a_cont_obj_id, $a_ids)
Copy a set of chapters/pages into the clipboard.
Definition: class.ilLMObject.php:876
ilLMObject\_getPresentationTitle
static _getPresentationTitle($a_node, $a_mode=IL_PAGE_TITLE, $a_include_numbers=false, $a_time_scheduled_activation=false, $a_force_content=false, $a_lm_id=0, $a_lang="-")
Get affective title.
Definition: class.ilLMObject.php:1503
ilLMObject\_writePublicAccessStatus
_writePublicAccessStatus($a_pages, $a_cont_obj_id)
update public access flags in lm_data for all pages of a content object@access public
Definition: class.ilLMObject.php:468
ilLMObject\setTitle
setTitle($a_title)
set title of lm object
Definition: class.ilLMObject.php:231
ilLMObject\create
create($a_upload=false)
Definition: class.ilLMObject.php:412
ilLMObject\_getIdForImportId
_getIdForImportId($a_import_id)
get current object id for import id (static)
Definition: class.ilLMObject.php:588
ilLMObject\_lookupNID
_lookupNID($a_lm_id, $a_lm_obj_id, $a_type)
lookup named identifier (ILIAS_NID)
Definition: class.ilLMObject.php:91
ilLMObject\existsExportID
existsExportID($a_lm_id, $a_exp_id, $a_type="pg")
Does export ID exist in lm?
Definition: class.ilLMObject.php:1457
ilLMObject\setLMId
setLMId($a_lm_id)
Definition: class.ilLMObject.php:331
ilLMObject\setContentObject
setContentObject(&$a_content_obj)
Definition: class.ilLMObject.php:342
ilLMObject\saveTitles
static saveTitles($a_lm, $a_titles, $a_lang="-")
Save titles for lm objects.
Definition: class.ilLMObject.php:1009
ilLMObject\_exists
_exists($a_id)
checks wether a lm content object with specified id exists or not
Definition: class.ilLMObject.php:655
ilLMObject\getLayout
getLayout()
Get layout.
Definition: class.ilLMObject.php:387
ilLMObject\_isPagePublic
static _isPagePublic($a_node_id, $a_check_public_mode=false)
Definition: class.ilLMObject.php:529
ilLMObject\getExportIDInfo
getExportIDInfo($a_lm_id, $a_exp_id, $a_type="pg")
Does export ID exist in lm?
Definition: class.ilLMObject.php:1490
ilLMObject\saveExportId
static saveExportId($a_lm_id, $a_lmobj_id, $a_exp_id, $a_type="pg")
Save export id.
Definition: class.ilLMObject.php:1372
ilLMObject\getPagesOfChapter
static getPagesOfChapter($a_lm_id, $a_chap_id)
Get pages of chapter.
Definition: class.ilLMObject.php:1323
ilLMObject\uniqueTypesCheck
static uniqueTypesCheck($a_items)
Check for unique types (all pages or all chapters)
Definition: class.ilLMObject.php:1242
ilLMObject\preloadDataByLM
static preloadDataByLM($a_lm_id)
Preload data records by lm.
Definition: class.ilLMObject.php:211
ilLMObject\_getAllLMObjectsOfLM
static _getAllLMObjectsOfLM($a_lm_id, $a_type="")
Get all objects of learning module.
Definition: class.ilLMObject.php:1342
ilLMObject\updateInternalLinks
static updateInternalLinks($a_copied_nodes, $a_parent_type="lm")
Update internal links, after multiple pages have been copied.
Definition: class.ilLMObject.php:1052
ilLMObject\getObjectList
getObjectList($lm_id, $type="")
static
Definition: class.ilLMObject.php:682
ilLMObject\_deleteAllObjectData
_deleteAllObjectData(&$a_cobj)
delete all objects of content object (digi book / learning module)
Definition: class.ilLMObject.php:710
ilLMObject\$data_records
static $data_records
Definition: class.ilLMObject.php:29
ilLMObject\deleteMetaData
deleteMetaData()
delete meta data entry
Definition: class.ilLMObject.php:163
ilLMObject\getTitle
getTitle()
get title of lm object
Definition: class.ilLMObject.php:241
ilLMObject\setDataRecord
setDataRecord($a_record)
this method should only be called by class ilLMObjectFactory
Definition: class.ilLMObject.php:176
ilLMObject\_lookupTitle
static _lookupTitle($a_obj_id)
Lookup title.
Definition: class.ilLMObject.php:252
ilLMObject\setType
setType($a_type)
Definition: class.ilLMObject.php:321
ilLMObject\_writeTitle
_writeTitle($a_obj_id, $a_title)
Definition: class.ilLMObject.php:300
ilLMObject\lookupLayout
static lookupLayout($a_obj_id)
Lookup type.
Definition: class.ilLMObject.php:1305
ilLMObject\setDescription
setDescription($a_description)
Definition: class.ilLMObject.php:311
ilLMObject\putInTree
static putInTree($a_obj, $a_parent_id="", $a_target_node_id="")
put this object into content object tree
Definition: class.ilLMObject.php:757
ilLMObject\createMetaData
createMetaData()
create meta data entry
Definition: class.ilLMObject.php:116
ilLMObject\update
update()
update complete object
Definition: class.ilLMObject.php:444
ilLMObject\writeLayout
static writeLayout($a_obj_id, $a_layout, $a_lm=null)
Write layout setting.
Definition: class.ilLMObject.php:1267
ilLMObject\MDUpdateListener
MDUpdateListener($a_element)
Meta data update listener.
Definition: class.ilLMObject.php:59
ilLMObject\_getAllObjectsForImportId
_getAllObjectsForImportId($a_import_id, $a_in_lm=0)
Get all items for an import ID.
Definition: class.ilLMObject.php:621
ilLMObject\getTree
static getTree($a_cont_obj_id)
Get learningmodule tree.
Definition: class.ilLMObject.php:815
ilLMObject\setLayout
setLayout($a_val)
Set layout.
Definition: class.ilLMObject.php:377
ilLMObject\updateMetaData
updateMetaData()
update meta data entry
Definition: class.ilLMObject.php:137
ilLMObject\_lookupContObjID
_lookupContObjID($a_id)
get learning module / digibook id for lm object
Definition: class.ilLMObject.php:737
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, $a_lang="-")
presentation title doesn't have to be page title, it may be chapter title + page title or chapter tit...
Definition: class.ilLMPageObject.php:416
ilLMPage
Extension of ilPageObject for learning modules.
Definition: class.ilLMPage.php:15
ilMDIdentifier\_getEntriesForRbacObj
static _getEntriesForRbacObj($a_rbac_id, $a_obj_type="")
Get IDs for an rbac object.
Definition: class.ilMDIdentifier.php:226
ilMDIdentifier\_getEntriesForObj
static _getEntriesForObj($a_rbac_id, $a_obj_id, $a_obj_type)
Get IDs for an object.
Definition: class.ilMDIdentifier.php:200
ilMDIdentifier\existsIdInRbacObject
static existsIdInRbacObject($a_rbac_id, $a_obj_type, $a_catalog, $a_entry)
Does id entry exist in rbac object?
Definition: class.ilMDIdentifier.php:257
ilMDIdentifier\readIdData
static readIdData($a_rbac_id, $a_obj_type, $a_catalog, $a_entry)
Does id entry exist in rbac object?
Definition: class.ilMDIdentifier.php:280
ilMapArea\_getMobsForTarget
static _getMobsForTarget($a_type, $a_target)
Get areas for a certain target.
Definition: class.ilMapArea.php:236
ilObjHelpSettings\isHelpLM
static isHelpLM($a_lm_id)
Check if LM is a help LM.
Definition: class.ilObjHelpSettings.php:213
ilObjMediaObject\lookupUsages
lookupUsages($a_id, $a_include_history=true)
Lookup usages of media object.
Definition: class.ilObjMediaObject.php:1122
ilObject\_hasUntrashedReference
_hasUntrashedReference($a_obj_id)
checks wether an object has at least one reference that is not in trash
Definition: class.ilObject.php:1207
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1183
ilPageObjectFactory\getInstance
static getInstance($a_parent_type, $a_id=0, $a_old_nr=0, $a_lang="-")
Get page object instance.
Definition: class.ilPageObjectFactory.php:23
ilStructureObject
Class ilStructreObject.
Definition: class.ilStructureObject.php:18
ilStructureObject\_getPresentationTitle
static _getPresentationTitle($a_st_id, $a_include_numbers=false, $a_time_scheduled_activation=false, $a_lm_id=0, $a_lang="-")
get presentation title
Definition: class.ilStructureObject.php:173
ilTree
Tree class data representation in hierachical trees using the Nested Set Model with Gaps by Joe Celco...
Definition: class.ilTree.php:25
ilUtil\yn2tf
static yn2tf($a_yn)
convert "y"/"n" to true/false
Definition: class.ilUtil.php:3278
$ilBench
global $ilBench
Definition: ilias.php:18
$ilLog
$ilLog
Definition: inc.setup_header.php:132
$ilErr
$ilErr
Definition: inc.setup_header.php:81
$path
$path
Definition: index.php:22
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$mobs
$mobs
Definition: imagemanager.php:67
$ilUser
global $ilUser
Definition: imgupload.php:15