ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
class.ilSCORM2004Asset.php
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1<?php
2/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once("./Modules/Scorm2004/classes/class.ilSCORM2004Node.php");
5
16class ilSCORM2004Asset extends ilSCORM2004Node
17{
18 var $q_media = null; // media files in questions
19
23 function __construct($a_slm_object, $a_id = 0)
24 {
25 parent::__construct($a_slm_object, $a_id);
26 $this->setType("ass");
27 }
28
32 function delete($a_delete_meta_data = true)
33 {
34 $node_data = $this->tree->getNodeData($this->getId());
35 $this->delete_rec($a_delete_meta_data);
36 $this->tree->deleteTree($node_data);
37 parent::deleteSeqInfo();
38 }
39
43 function create($a_upload = false, $a_template = false)
44 {
45 include_once("./Modules/Scorm2004/classes/seq_editor/class.ilSCORM2004Item.php");
46 include_once("./Modules/Scorm2004/classes/seq_editor/class.ilSCORM2004Objective.php");
47 parent::create($a_upload);
48 if (!$a_template) {
49 $this->insertDefaultSequencingItem();
50 }
51 }
52
59 function insertDefaultSequencingItem()
60 {
61 $seq_item = new ilSCORM2004Item($this->getId());
62 $seq_item->insert();
63 }
64
65
69 private function delete_rec($a_delete_meta_data = true)
70 {
71 $childs = $this->tree->getChilds($this->getId());
72 foreach ($childs as $child)
73 {
74 $obj = ilSCORM2004NodeFactory::getInstance($this->slm_object, $child["obj_id"], false);
75 if (is_object($obj))
76 {
77 if ($obj->getType() == "page")
78 {
79 $obj->delete($a_delete_meta_data);
80 }
81 }
82 unset($obj);
83 }
84 parent::delete($a_delete_meta_data);
85 }
86
90 function copy($a_target_slm)
91 {
92 $ass = new ilSCORM2004Asset($a_target_slm);
93 $ass->setTitle($this->getTitle());
94 if ($this->getSLMId() != $a_target_slm->getId())
95 {
96 $ass->setImportId("il__ass_".$this->getId());
97 }
98 $ass->setSLMId($a_target_slm->getId());
99 $ass->setType($this->getType());
100 $ass->setDescription($this->getDescription());
101 $ass->create(true);
102 $a_copied_nodes[$this->getId()] = $ass->getId();
103
104 // copy meta data
105 include_once("Services/MetaData/classes/class.ilMD.php");
106 $md = new ilMD($this->getSLMId(), $this->getId(), $this->getType());
107 $new_md = $md->cloneMD($a_target_slm->getId(), $ass->getId(), $this->getType());
108
109 return $ass;
110 }
111
112 // @todo: more stuff similar to ilSCORM2004Chapter needed...
113
114 function exportScorm($a_inst, $a_target_dir, $ver, &$expLog)
115 {
116 copy('./xml/ilias_co_3_7.dtd',$a_target_dir.'/ilias_co_3_7.dtd');
117 copy('./Modules/Scorm2004/templates/xsl/sco.xsl',$a_target_dir.'/sco.xsl');
118
119 $a_xml_writer = new ilXmlWriter;
120 // MetaData
121 //file_put_contents($a_target_dir.'/indexMD.xml','<lom xmlns="http://ltsc.ieee.org/xsd/LOM"><general/><classification/></lom>');
122 $this->exportXMLMetaData($a_xml_writer);
123 $metadata_xml = $a_xml_writer->xmlDumpMem(false);
124 $a_xml_writer->_XmlWriter;
125 $xsl = file_get_contents("./Modules/Scorm2004/templates/xsl/metadata.xsl");
126 $args = array( '/_xml' => $metadata_xml , '/_xsl' => $xsl );
127 $xh = xslt_create();
128 $output = xslt_process($xh,"arg:/_xml","arg:/_xsl",NULL,$args,NULL);
129 xslt_free($xh);
130 file_put_contents($a_target_dir.'/indexMD.xml',$output);
131
132 $a_xml_writer = new ilXmlWriter;
133 // set dtd definition
134 $a_xml_writer->xmlSetDtdDef("<!DOCTYPE ContentObject SYSTEM \"http://www.ilias.de/download/dtd/ilias_co_3_7.dtd\">");
135
136 // set generated comment
137 $a_xml_writer->xmlSetGenCmt("Export of ILIAS Content Module ". $this->getId()." of installation ".$a_inst.".");
138
139 // set xml header
140 $a_xml_writer->xmlHeader();
141
142 global $ilBench;
143
144 $a_xml_writer->xmlStartTag("ContentObject", array("Type"=>"SCORM2004SCO"));
145
146 $this->exportXMLMetaData($a_xml_writer);
147
148 $this->exportXMLPageObjects($a_target_dir, $a_xml_writer, $a_inst, $expLog);
149
150 $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
151
152 $this->exportHTML($a_inst, $a_target_dir, $expLog);
153
154 //overwrite scorm.js for scrom 1.2
155 if ($ver=="12")
156 copy('./Modules/Scorm2004/scripts/scorm_12.js',$a_target_dir.'/js/scorm.js');
157
158 $a_xml_writer->xmlEndTag("ContentObject");
159
160 $a_xml_writer->xmlDumpFile($a_target_dir.'/index.xml', false);
161
162 $a_xml_writer->_XmlWriter;
163
164 // export sco data (currently only objective) to sco.xml
165 if ($this->getType() == "sco")
166 {
167 $objectives_text = "";
168 $a_xml_writer = new ilXmlWriter;
169
170 $tr_data = $this->getObjectives();
171 foreach ($tr_data as $data)
172 {
173 $objectives_text.= $data->getObjectiveID();
174 }
175 $a_xml_writer->xmlStartTag("sco");
176 $a_xml_writer->xmlElement("objective", null, $objectives_text);
177 $a_xml_writer->xmlEndTag("sco");
178 $a_xml_writer->xmlDumpFile($a_target_dir.'/sco.xml', false);
179 $a_xml_writer->_XmlWriter;
180 }
181 }
182
183
184 function exportHTML($a_inst, $a_target_dir, &$expLog, $a_asset_type = "sco",
185 $a_one_file = "")
186 {
187
188 $this->slm_object->prepareHTMLExporter($a_target_dir);
189 $this->exportHTMLPageObjects($a_inst, $a_target_dir, $expLog, 'full',
190 $a_asset_type, $a_one_file);
191
192 }
193
194
195 function exportHTML4PDF($a_inst, $a_target_dir, &$expLog)
196 {
197 ilUtil::makeDir($a_target_dir.'/css');
198 ilUtil::makeDir($a_target_dir.'/objects');
199 ilUtil::makeDir($a_target_dir.'/images');
200 $this->exportHTMLPageObjects($a_inst, $a_target_dir, $expLog, 'pdf');
201 }
202
203 function exportPDF($a_inst, $a_target_dir, &$expLog)
204 {
205 global $tpl, $lng, $ilCtrl;
206 $a_xml_writer = new ilXmlWriter;
207 $a_xml_writer->xmlStartTag("ContentObject", array("Type"=>"SCORM2004SCO"));
208 $this->exportPDFPrepareXmlNFiles($a_inst, $a_target_dir, $expLog,$a_xml_writer);
209 $a_xml_writer->xmlEndTag("ContentObject");
210 include_once 'Services/Transformation/classes/class.ilXML2FO.php';
211 $xml2FO = new ilXML2FO();
212 $xml2FO->setXSLTLocation('./Modules/Scorm2004/templates/xsl/contentobject2fo.xsl');
213 $xml2FO->setXMLString($a_xml_writer->xmlDumpMem());
214 $xml2FO->setXSLTParams(array ('target_dir' => $a_target_dir));
215 $xml2FO->transform();
216 $fo_string = $xml2FO->getFOString();
217 $fo_xml = simplexml_load_string($fo_string);
218 $fo_ext = $fo_xml->xpath("//fo:declarations");
219 $fo_ext = $fo_ext[0];
220 $results = array();
221 include_once "./Services/Utilities/classes/class.ilFileUtils.php";
222 ilFileUtils::recursive_dirscan($a_target_dir."/objects", $results);
223 if (is_array($results["file"]))
224 {
225 foreach ($results["file"] as $key => $value)
226 {
227 $e = $fo_ext->addChild("fox:embedded-file","","http://xml.apache.org/fop/extensions");
228 $e->addAttribute("src",$results[path][$key].$value);
229 $e->addAttribute("name",$value);
230 $e->addAttribute("desc","");
231 }
232 }
233 $fo_string = $fo_xml->asXML();
234 $a_xml_writer->_XmlWriter;
235 return $fo_string;
236 }
237
238 function exportPDFPrepareXmlNFiles($a_inst, $a_target_dir, &$expLog, &$a_xml_writer)
239 {
240
241 $this->exportHTML4PDF($a_inst, $a_target_dir, $expLog);
242 global $tpl, $lng, $ilCtrl;
243 $this->exportXMLPageObjects($a_target_dir, $a_xml_writer, $a_inst, $expLog);
244 $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
245 $this->exportFileItems($a_target_dir,$expLog);
246
247 include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageNode.php";
248 include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Page.php";
249
250 $tree = new ilTree($this->slm_id);
251 $tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
252 $tree->setTreeTablePK("slm_id");
253 foreach($tree->getSubTree($tree->getNodeData($this->getId()),true,'page') as $page)
254 {
255 $page_obj = new ilSCORM2004Page($page["obj_id"]);
256
257 include_once("./Services/COPage/classes/class.ilPCQuestion.php");
258 $q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
259 if (count($q_ids) > 0)
260 {
261 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
262 foreach ($q_ids as $q_id)
263 {
264 $q_obj = assQuestion::_instanciateQuestion($q_id);
265 $qti_file = fopen($a_target_dir."/qti_".$q_id.".xml", "w");
266 fwrite($qti_file, $q_obj->toXML());
267 fclose($qti_file);
268 $x = file_get_contents($a_target_dir."/qti_".$q_id.".xml");
269 $x = str_replace('<?xml version="1.0" encoding="utf-8"?>', '', $x);
270 $a_xml_writer->appendXML($x);
271 }
272 }
273 unset($page_obj);
274 }
275 }
276
280 function exportHTMLPageObjects($a_inst, $a_target_dir, &$expLog, $mode,
281 $a_asset_type = "sco", $a_one_file = "", $a_sco_tpl = null)
282 {
283 global $tpl, $ilCtrl, $ilBench,$ilLog, $lng;
284
285 include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageGUI.php";
286 include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModuleGUI.php";
287 include_once "./Services/MetaData/classes/class.ilMD.php";
288
289 $output = "";
290 $tree = new ilTree($this->slm_id);
291 $tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
292 $tree->setTreeTablePK("slm_id");
293
294 // @todo
295 // Why is that much HTML code in an application class?
296 // Please extract all this HTML to a tpl.<t_name>.html file and use
297 // placeholders and the template engine to insert data.
298 //
299 // There copy/paste code residenting in ilSCORM2004ScoGUI. This
300 // should be merged.
301 //
302 // alex, 4 Apr 09
303 //
304
305// if ($a_one_file == "")
306// {
307 $sco_tpl = new ilTemplate("tpl.sco.html", true, true, "Modules/Scorm2004");
308// }
309// else
310// {
311// $sco_tpl = $a_sco_tpl;
312// }
313
314 if ($mode != 'pdf' && $a_one_file == "")
315 {
316 include_once("./Services/COPage/classes/class.ilCOPageHTMLExport.php");
317 $pg_exp = new ilCOPageHTMLExport($a_target_dir);
318 $pg_exp->getPreparedMainTemplate($sco_tpl);
319
320 // init and question lang vars
321 $lk = ilObjSAHSLearningModule::getAffectiveLocalization($this->slm_id);
322 $sco_tpl->setCurrentBlock("init");
323 include_once("./Services/COPage/classes/class.ilPCQuestion.php");
324 $sco_tpl->setVariable("TXT_INIT_CODE",
325 ilPCQuestion::getJSTextInitCode($lk));
326 $sco_tpl->parseCurrentBlock();
327
328 // (additional) style sheets needed
329 $styles = array("./css/yahoo/container.css",
330 "./css/question_handling.css");
331 foreach ($styles as $style)
332 {
333 $sco_tpl->setCurrentBlock("css_file");
334 $sco_tpl->setVariable("CSS_FILE", $style);
335 $sco_tpl->parseCurrentBlock();
336 }
337
338 // (additional) scripts needed
339 $scripts = array("./js/scorm.js",
340 "./js/pager.js", "./js/pure.js",
341 "./js/questions_".$this->getId().".js");
342 foreach ($scripts as $script)
343 {
344 $sco_tpl->setCurrentBlock("js_file");
345 $sco_tpl->setVariable("JS_FILE", $script);
346 $sco_tpl->parseCurrentBlock();
347 }
348
349 if ($a_asset_type != "entry_asset" && $a_asset_type != "final_asset")
350 {
351 self::renderNavigation($sco_tpl, "./images/spacer.png", $lk);
352 }
353
354 $sco_tpl->touchBlock("finish");
355 }
356 // render head
357 $sco_tpl->setCurrentBlock("head");
358 $sco_tpl->setVariable("SCO_TITLE", $this->getTitle());
359 $sco_tpl->parseCurrentBlock();
360 $sco_tpl->touchBlock("tail");
361
362 // meta page (meta info at SCO beginning)
363 self::renderMetaPage($sco_tpl, $this, $a_asset_type, $mode);
364 if ($a_one_file != "")
365 {
366 fputs($a_one_file, "<a name='sco".$this->getId()."'></a>");
367 fputs($a_one_file, $sco_tpl->get("meta_page"));
368 }
369
370 //notify Question Exporter of new SCO
371 require_once './Modules/Scorm2004/classes/class.ilQuestionExporter.php';
372 ilQuestionExporter::indicateNewSco();
373
374 // init export (this initialises glossary template)
375 ilSCORM2004PageGUI::initExport();
376 $terms = array();
377 $terms = $this->getGlossaryTermIds();
378 include_once("./Modules/Scorm2004/classes/class.ilSCORM2004ScoGUI.php");
379 $pages = $tree->getSubTree($tree->getNodeData($this->getId()),true,'page');
380 $sco_q_ids = array();
381 foreach($pages as $page)
382 {
383 //echo(print_r($page));
384 $page_obj = new ilSCORM2004PageGUI($this->getType(), $page["obj_id"], 0,
385 $this->slm_object->getId());
386 $page_obj->setPresentationTitle($page["title"]);
387 $page_obj->setOutputMode(IL_PAGE_OFFLINE);
388 $page_obj->setStyleId($this->slm_object->getStyleSheetId());
389 if (count($terms) > 1)
390 {
391 $page_obj->setGlossaryOverviewInfo(
392 ilSCORM2004ScoGUI::getGlossaryOverviewId(), $this);
393 }
394
395 $page_output = $page_obj->showPage("export");
396
397 // collect media objects
398 $mob_ids = $page_obj->getSCORM2004Page()->collectMediaObjects(false);
399 foreach($mob_ids as $mob_id)
400 {
401 $this->mob_ids[$mob_id] = $mob_id;
402 $media_obj = new ilObjMediaObject($mob_id);
403 if($media_obj->hasFullscreenItem())
404 $media_obj->exportMediaFullscreen($a_target_dir, $page_obj->getPageObject());
405 }
406
407 // collect glossary items
408 $int_links = $page_obj->getPageObject()->getInternalLinks(true);
409 include_once("./Services/Link/classes/class.ilInternalLink.php");
410 include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
411 if (is_array($int_links))
412 {
413 foreach ($int_links as $k => $e)
414 {
415 // glossary link
416 if ($e["Type"] == "GlossaryItem")
417 {
418 $karr = explode(":", $k);
419 $tid = ilInternalLink::_extractObjIdOfTarget($karr[0]);
420 $dids = ilGlossaryDefinition::getDefinitionList($tid);
421 foreach ($dids as $did)
422 {
423 include_once("./Modules/Glossary/classes/class.ilGlossaryDefPage.php");
424 $def_pg = new ilGlossaryDefPage($did["id"]);
425 $def_pg->buildDom();
426 $mob_ids = $def_pg->collectMediaObjects(false);
427 foreach($mob_ids as $mob_id)
428 {
429 $this->mob_ids[$mob_id] = $mob_id;
430//echo "<br>-$mob_id-";
431 $media_obj = new ilObjMediaObject($mob_id);
432 if($media_obj->hasFullscreenItem())
433 $media_obj->exportMediaFullscreen($a_target_dir, $def_pg);
434 }
435 include_once("./Services/COPage/classes/class.ilPCFileList.php");
436 $file_ids = ilPCFileList::collectFileItems($def_pg, $def_pg->getDomDoc());
437
438 foreach($file_ids as $file_id)
439 {
440 $this->file_ids[$file_id] = $file_id;
441 }
442 }
443 }
444 }
445 }
446//exit;
447 // collect all file items
448 include_once("./Services/COPage/classes/class.ilPCFileList.php");
449 $file_ids = ilPCFileList::collectFileItems($page_obj->getSCORM2004Page(), $page_obj->getSCORM2004Page()->getDomDoc());
450 foreach($file_ids as $file_id)
451 {
452 $this->file_ids[$file_id] = $file_id;
453 }
454
455 if ( $mode == 'pdf')
456 {
457 include_once("./Services/COPage/classes/class.ilPCQuestion.php");
458 $q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
459 foreach ($q_ids as $q_id)
460 {
461 include_once("./Modules/TestQuestionPool/classes/class.assQuestionGUI.php");
462 $q_gui = assQuestionGUI::_getQuestionGUI("", $q_id);
463 $q_gui->setRenderPurpose(assQuestionGUI::RENDER_PURPOSE_PREVIEW);
464 $q_gui->outAdditionalOutput();
465 $html = $q_gui->getPreview(TRUE);
466 $page_output = preg_replace("/{{{{{Question;il__qst_".$q_id."}}}}}/i",$html,$page_output);
467 }
468
469 $sco_tpl->touchBlock("pdf_pg_break");
470 }
471
472 $sco_tpl->setCurrentBlock("page");
473 $sco_tpl->setVariable("PAGE", $page_output);
474 $sco_tpl->parseCurrentBlock();
475
476 // get all question ids of the sco
477 if ($a_one_file != "")
478 {
479 include_once("./Services/COPage/classes/class.ilPCQuestion.php");
480 $q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
481 foreach ($q_ids as $i)
482 {
483 if (!in_array($i, $sco_q_ids))
484 {
485 $sco_q_ids[] = $i;
486 }
487 }
488 }
489 }
490
491 // glossary
492 if ($mode!='pdf')
493 {
494 $sco_tpl->setVariable("GLOSSARY_HTML",
495 ilSCORM2004PageGUI::getGlossaryHTML($this));
496 }
497
498 if ($a_one_file == "")
499 {
500 $output = $sco_tpl->get();
501 }
502 else
503 {
504 $output = $sco_tpl->get("page");
505 }
506
507 if($mode=='pdf')
508 $output = preg_replace("/<div class=\"ilc_page_title_PageTitle\">(.*?)<\/div>/i","<h2>$1</h2>",$output);
509
510 //$output = preg_replace("/\.\/mobs\/mm_(\d+)\/([^\"]+)/i","./objects/il_".IL_INST_ID."_mob_$1/$2",$output);
511 $output = preg_replace("/mobs\/mm_(\d+)\/([^\"]+)/i","./objects/il_".IL_INST_ID."_mob_$1/$2",$output);
512 $output = preg_replace("/\.\/files\/file_(\d+)\/([^\"]+)/i","./objects/il_".IL_INST_ID."_file_$1/$2",$output);
513 $output = preg_replace("/\.\/Services\/MediaObjects\/flash_mp3_player/i","./players",$output);
514// $output = preg_replace("/\.\/".str_replace("/", "\/", ilPlayerUtil::getFlashVideoPlayerDirectory())."/i","./players",$output);
515 $output = preg_replace("/file=..\/..\/..\/.\//i","file=../",$output);
516
517 if($mode!='pdf')
518 {
519 $output = preg_replace_callback("/href=\"&mob_id=(\d+)&pg_id=(\d+)\"/",array(get_class($this), 'fixFullscreeenLink'),$output);
520 // this one is for fullscreen in glossary entries
521 $output = preg_replace_callback("/href=\"fullscreen_(\d+)\.html\"/",array(get_class($this), 'fixFullscreeenLink'),$output);
522 $output = preg_replace_callback("/{{{{{(Question;)(il__qst_[0-9]+)}}}}}/",array(get_class($this), 'insertQuestion'),$output);
523// $output = preg_replace("/&#123;/","",$output);
524// $output = preg_replace("/&#125;/","",$output);
525 $q_handling = file_get_contents('./Modules/Scorm2004/scripts/questions/question_handling.js');
526 fputs(fopen($a_target_dir.'/js/questions_'.$this->getId().'.js','w+'),ilQuestionExporter::questionsJS().$q_handling);
527 copy("./Modules/Scorm2004/templates/default/question_handling.css",
528 $a_target_dir.'/css/question_handling.css');
529
530 // hack to get the question js into the file and to display the correct answers
531 if ($a_one_file != "")
532 {
533 $output = '<script type="text/javascript">'.ilQuestionExporter::questionsJS().'</script>'.$output;
534 if (count($sco_q_ids) > 0)
535 {
536 $output.= '<script type="text/javascript">';
537 foreach ($sco_q_ids as $i)
538 {
539 if ($i > 0)
540 {
541 $output.= "ilias.questions.showCorrectAnswers(".$i."); \n";
542 }
543 }
544 $output.= '</script>';
545 }
546 }
547
548 foreach(ilQuestionExporter::getMobs() as $mob_id)
549 {
550 $this->mob_ids[$mob_id] = $mob_id;
551 }
552 }
553 $this->q_media = ilQuestionExporter::getFiles();
554 //questions export end
555
556 if ($a_one_file != "")
557 {
558 fputs($a_one_file, $output);
559 }
560 else
561 {
562 fputs(fopen($a_target_dir.'/index.html','w+'),$output);
563 }
564
565 $this->exportFileItems($a_target_dir, $expLog);
566
567 }
568
575 static function renderNavigation($a_tpl, $a_spacer_img = "", $a_lang = "")
576 {
577 global $lng;
578
579 if ($a_spacer_img == "")
580 {
581 $a_spacer_img = ilUtil::getImagePath("spacer.png");
582 }
583 if ($a_lang == "")
584 {
585 $a_lang = $lng->getLangKey();
586 }
587 // previous/next navigation
588 $a_tpl->setCurrentBlock("ilLMNavigation");
589 $a_tpl->setVariable("TXT_PREVIOUS", $lng->txtlng("content", 'scplayer_previous', $a_lang));
590 $a_tpl->setVariable("SRC_SPACER", $a_spacer_img);
591 $a_tpl->setVariable("TXT_NEXT", $lng->txtlng("content", 'scplayer_next', $a_lang));
592 $a_tpl->parseCurrentBlock();
593 $a_tpl->setCurrentBlock("ilLMNavigation2");
594 $a_tpl->setVariable("TXT_PREVIOUS", $lng->txtlng("content", 'scplayer_previous', $a_lang));
595 $a_tpl->setVariable("SRC_SPACER", $a_spacer_img);
596 $a_tpl->setVariable("TXT_NEXT", $lng->txtlng("content", 'scplayer_next', $a_lang));
597 $a_tpl->parseCurrentBlock();
598 }
599
608 static function renderMetaPage($a_tpl, $a_sco, $a_asset_type = "", $mode = "")
609 {
610 global $lng;
611
612 if ($a_sco->getType() != "sco" || $a_sco->getHideObjectivePage())
613 {
614 return;
615 }
616
617 if ($a_asset_type != "entry_asset" && $a_asset_type != "final_asset")
618 {
619 $meta = new ilMD($a_sco->getSLMId(), $a_sco->getId(), $a_sco->getType());
620 $desc_ids = $meta->getGeneral()->getDescriptionIds();
621 $sco_description = $meta->getGeneral()->getDescription($desc_ids[0])->getDescription();
622 }
623
624 if ($mode != 'pdf')
625 {
626 // title
627 if ($a_asset_type != "entry_asset" && $a_asset_type != "final_asset")
628 {
629 $a_tpl->setCurrentBlock("title");
630 $a_tpl->setVariable("SCO_TITLE", $a_sco->getTitle());
631 $a_tpl->parseCurrentBlock();
632 }
633 }
634 else
635 {
636 // title
637 $a_tpl->setCurrentBlock("pdf_title");
638 $a_tpl->setVariable("SCO_TITLE", $a_sco->getTitle());
639 $a_tpl->parseCurrentBlock();
640 $a_tpl->touchBlock("pdf_break");
641 }
642
643 // sco description
644 if (trim($sco_description) != "")
645 {
646 $a_tpl->setCurrentBlock("sco_desc");
647 $a_tpl->setVariable("TXT_DESC", $lng->txt("description"));
648 include_once("./Services/COPage/classes/class.ilPCParagraph.php");
649 $a_tpl->setVariable("VAL_DESC", self::convertLists($sco_description));
650 $a_tpl->parseCurrentBlock();
651 }
652
653 if ($a_asset_type == "sco")
654 {
655 // sco objective(s)
656 $objs = $a_sco->getObjectives();
657 if (count($objs) > 0)
658 {
659 foreach ($objs as $objective)
660 {
661 $a_tpl->setCurrentBlock("sco_obj");
662 $a_tpl->setVariable("VAL_OBJECTIVE", self::convertLists($objective->getObjectiveID()));
663 $a_tpl->parseCurrentBlock();
664 }
665 $a_tpl->setCurrentBlock("sco_objs");
666 $a_tpl->setVariable("TXT_OBJECTIVES", $lng->txt("sahs_objectives"));
667 $a_tpl->parseCurrentBlock();
668 }
669 }
670 $a_tpl->setCurrentBlock("meta_page");
671 $a_tpl->parseCurrentBlock();
672 }
673
674
681 static function convertLists($a_text)
682 {
683 include_once("./Services/COPage/classes/class.ilPCParagraph.php");
684 $a_text = nl2br($a_text);
685 $a_text = str_replace(array("\n", "\r"), "", $a_text);
686 $a_text = str_replace("<br>", "<br />", $a_text);
687 $a_text = ilPCParagraph::input2xmlReplaceLists($a_text);
688 $a_text = str_replace(
689 array("<SimpleBulletList>", "</SimpleBulletList>",
690 "<SimpleListItem>", "</SimpleListItem>",
691 "<SimpleNumberedList>", "</SimpleNumberedList>"
692 ),
693 array("<ul class='ilc_list_u_BulletedList'>", "</ul>",
694 "<li class='ilc_list_item_StandardListItem'>", "</li>",
695 "<ol class='ilc_list_o_NumberedList'>", "</ol>"
696 ),
697 $a_text);
698 return $a_text;
699 }
700
701 static private function fixFullscreeenLink($matches)
702 {
703 $media_obj = new ilObjMediaObject($matches[1]);
704 if($media_obj->hasFullscreenItem())
705 {
706 return "href=\"./objects/il_".IL_INST_ID."_mob_".$matches[1]."/fullscreen.html\"";
707 //return "href=\"./objects/il_".IL_INST_ID."_mob_".$matches[1]."/".$media_obj->getMediaItem("Fullscreen")->getLocation()."\"";
708 }
709 }
710
711 //callback function for question export
712 static private function insertQuestion($matches) {
713 $q_exporter = new ilQuestionExporter();
714
715 $ret = $q_exporter->exportQuestion($matches[2], "./objects/", "offline");
716
717 return $ret;
718 }
719
720 function exportXMLPageObjects($a_target_dir, &$a_xml_writer, $a_inst, &$expLog)
721 {
722 global $ilBench;
723
724 include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageNode.php";
725 include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Page.php";
726
727 $tree = new ilTree($this->slm_id);
728 $tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
729 $tree->setTreeTablePK("slm_id");
730
731 $pages = $tree->getSubTree($tree->getNodeData($this->getId()),true,'page');
732 foreach($pages as $page)
733 {
734 $expLog->write(date("[y-m-d H:i:s] ")."Page Object ".$page["obj_id"]);
735
736 // export xml to writer object
737 $page_obj = new ilSCORM2004Page($page["obj_id"]);
738 $page_obj->exportXML($a_xml_writer, "normal", $a_inst);
739
740 //collect media objects
741 $mob_ids = $page_obj->getMediaObjectIds();
742 foreach($mob_ids as $mob_id)
743 {
744 $this->mob_ids[$mob_id] = $mob_id;
745 }
746
747 // collect all file items
748 $file_ids = $page_obj->getFileItemIds();
749 foreach($file_ids as $file_id)
750 {
751 $this->file_ids[$file_id] = $file_id;
752 }
753
754 include_once("./Services/COPage/classes/class.ilPCQuestion.php");
755 $q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
756 if (count($q_ids) > 0)
757 {
758 include_once("./Modules/TestQuestionPool/classes/class.assQuestion.php");
759 foreach ($q_ids as $q_id)
760 {
761 $q_obj = assQuestion::_instantiateQuestion($q_id);
762 // see #16557
763 if (is_object($q_obj))
764 {
765 $qti_file = fopen($a_target_dir."/qti_".$q_id.".xml", "w");
766 fwrite($qti_file, $q_obj->toXML());
767 fclose($qti_file);
768 }
769 }
770 }
771
772 unset($page_obj);
773
774 }
775 }
776
777 function exportXMLMediaObjects(&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
778 {
779 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
780 include_once("./Modules/File/classes/class.ilObjFile.php");
781 $linked_mobs = array();
782 if(is_array($this->mob_ids ))
783 {
784 // mobs directly embedded into pages
785 foreach ($this->mob_ids as $mob_id)
786 {
787 if ($mob_id > 0)
788 {
789 $expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
790 $media_obj = new ilObjMediaObject($mob_id);
791 $media_obj->exportXML($a_xml_writer, $a_inst);
792 $lmobs = $media_obj->getLinkedMediaObjects($this->mob_ids);
793 $linked_mobs = array_merge($linked_mobs, $lmobs);
794 unset($media_obj);
795 }
796 }
797
798 // linked mobs (in map areas)
799 foreach ($linked_mobs as $mob_id)
800 {
801 if ($mob_id > 0)
802 {
803 $expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
804 $media_obj = new ilObjMediaObject($mob_id);
805 $media_obj->exportXML($a_xml_writer, $a_inst);
806 unset($media_obj);
807 }
808 }
809 }
810 if(is_array($this->file_ids))
811 foreach ($this->file_ids as $file_id)
812 {
813 if (ilObject::_lookupType($file_id) == "file")
814 {
815 $expLog->write(date("[y-m-d H:i:s] ")."File Item ".$file_id);
816 $file_obj = new ilObjFile($file_id, false);
817 $file_obj->export($a_target_dir);
818 unset($file_obj);
819 }
820 }
821
822 }
823
828 function exportFileItems($a_target_dir, &$expLog)
829 {
830 include_once("./Modules/File/classes/class.ilObjFile.php");
831 if(is_array($this->file_ids))
832 foreach ($this->file_ids as $file_id)
833 {
834 $expLog->write(date("[y-m-d H:i:s] ")."File Item ".$file_id);
835 if (ilObject::_lookupType($file_id) == "file")
836 {
837 $file_obj = new ilObjFile($file_id, false);
838 $file_obj->export($a_target_dir);
839 unset($file_obj);
840 }
841 else
842 {
843 $expLog->write(date("[y-m-d H:i:s] ")."File Item not found, ID: ".$file_id);
844 }
845 }
846
847 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
848 $linked_mobs = array();
849 if(is_array($this->mob_ids ))
850 {
851 // mobs directly embedded into pages
852 foreach ($this->mob_ids as $mob_id)
853 {
854 if ($mob_id > 0 && ilObject::_exists($mob_id))
855 {
856 $expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
857 $media_obj = new ilObjMediaObject($mob_id);
858 $media_obj->exportFiles($a_target_dir, $expLog);
859 $lmobs = $media_obj->getLinkedMediaObjects($this->mob_ids);
860 $linked_mobs = array_merge($linked_mobs, $lmobs);
861
862 unset($media_obj);
863 }
864 }
865
866 // linked mobs (in map areas)
867 foreach ($linked_mobs as $mob_id)
868 {
869 if ($mob_id > 0 && ilObject::_exists($mob_id))
870 {
871 $expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
872 $media_obj = new ilObjMediaObject($mob_id);
873 $media_obj->exportFiles($a_target_dir);
874 unset($media_obj);
875 }
876 }
877 }
878
879 //media files in questions
880 foreach ($this->q_media as $media) {
881 if ($media !="") {
882 error_log($media);
883 if (is_file ($media))
884 {
885 copy($media, $a_target_dir."/objects/".basename($media));
886 }
887 }
888 }
889 }
890
891 /* export content objects meta data to xml (see ilias_co.dtd)
892 *
893 * @param object $a_xml_writer ilXmlWriter object that receives the
894 * xml data
895 */
896 function exportXMLMetaData(&$a_xml_writer)
897 {
898 include_once("Services/MetaData/classes/class.ilMD2XML.php");
899 $md2xml = new ilMD2XML($this->getSLMId(), $this->getId(), $this->getType());
900 $md2xml->setExportMode(true);
901 $md2xml->startExport();
902 $a_xml_writer->appendXML($md2xml->getXML());
903 }
904
905 function getExportFiles()
906 {
907 $file = array();
908
909 require_once("./Modules/Scorm2004/classes/class.ilSCORM2004Export.php");
910
911 $export = new ilSCORM2004Export($this);
912 foreach ($export->getSupportedExportTypes() as $type)
913 {
914 $dir = $export->getExportDirectoryForType($type);
915 // quit if import dir not available
916 if (!@is_dir($dir) or !is_writeable($dir))
917 {
918 continue;
919 }
920 // open directory
921 $cdir = dir($dir);
922
923 // get files and save the in the array
924 while ($entry = $cdir->read())
925 {
926 if ($entry != "." and
927 $entry != ".." and
928 (
929 preg_match("~^[0-9]{10}_{2}[0-9]+_{2}(".$this->getType()."_)".$this->getId()."+\.zip\$~", $entry) or
930 preg_match("~^[0-9]{10}_{2}[0-9]+_{2}(".$this->getType()."_)".$this->getId()."+\.pdf\$~", $entry) or
931 preg_match("~^[0-9]{10}_{2}[0-9]+_{2}(".$this->getType()."_)".$this->getId()."+\.iso\$~", $entry)
932 ))
933 {
934 $file[$entry.$type] = array("type" => $type, "file" => $entry,
935 "size" => filesize($dir."/".$entry));
936 }
937 }
938
939 // close import directory
940 $cdir->close();
941 }
942
943 // sort files
944 ksort ($file);
945 reset ($file);
946 return $file;
947 }
948
955 function getGlossaryTermIds()
956 {
957 include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
958 $childs = $this->tree->getChilds($this->getId());
959 $ids = array();
960 foreach ($childs as $c)
961 {
962 $links = ilInternalLink::_getTargetsOfSource("sahs".":pg",
963 $c["child"]);
964 foreach ($links as $l)
965 {
966 if ($l["type"] == "git" && (int) $l["inst"] == 0 && !isset($ids[$l["id"]]))
967 {
968 $ids[$l["id"]] = ilGlossaryTerm::_lookGlossaryTerm($l["id"]);
969 }
970 }
971
972 }
973 asort($ids);
974 return $ids;
975 }
976
977}
978?>
date
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
Definition: 31docproperties_write-xls.php:86
$tpl
global $tpl
Definition: ilias.php:8
$l
global $l
Definition: afr.php:30
php
An exception for terminatinating execution or to throw for unit testing.
IL_PAGE_OFFLINE
const IL_PAGE_OFFLINE
Definition: class.ilPageObjectGUI.php:7
assQuestionGUI\_getQuestionGUI
static _getQuestionGUI($question_type, $question_id=-1)
Creates a question gui representation and returns the alias to the question gui note: please do not u...
Definition: class.assQuestionGUI.php:405
assQuestion\_instantiateQuestion
static _instantiateQuestion($question_id)
Definition: class.assQuestion.php:3345
assQuestion\_instanciateQuestion
static _instanciateQuestion($question_id)
Creates an instance of a question with a given question id.
Definition: class.assQuestion.php:3336
ilCOPageHTMLExport
HTML export class for pages.
Definition: class.ilCOPageHTMLExport.php:12
ilFileUtils\recursive_dirscan
static recursive_dirscan($dir, &$arr)
Recursively scans a given directory and writes path and filename into referenced array.
Definition: class.ilFileUtils.php:159
ilGlossaryDefPage
Glossary definition page object.
Definition: class.ilGlossaryDefPage.php:15
ilGlossaryDefinition\getDefinitionList
static getDefinitionList($a_term_id)
static
Definition: class.ilGlossaryDefinition.php:435
ilGlossaryTerm\_lookGlossaryTerm
static _lookGlossaryTerm($term_id)
get glossary term
Definition: class.ilGlossaryTerm.php:325
ilObjFile
Class ilObjFile.
Definition: class.ilObjFile.php:16
ilObjMediaObject
Class ilObjMediaObject.
Definition: class.ilObjMediaObject.php:27
ilObjSAHSLearningModule\getAffectiveLocalization
static getAffectiveLocalization($a_id)
Get affective localization.
Definition: class.ilObjSAHSLearningModule.php:138
ilObject\_exists
static _exists($a_id, $a_reference=false, $a_type=null)
checks if an object exists in object_data@access public
Definition: class.ilObject.php:1552
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1176
ilPCFileList\collectFileItems
static collectFileItems($a_page, $a_domdoc)
Get all file items that are used within the page.
Definition: class.ilPCFileList.php:347
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists($a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:863
ilPCQuestion\getJSTextInitCode
static getJSTextInitCode($a_lang)
Get js txt init code.
Definition: class.ilPCQuestion.php:436
ilPCQuestion\_getQuestionIdsForPage
static _getQuestionIdsForPage($a_parent_type, $a_page_id, $a_lang="-")
Get all questions of a page.
Definition: class.ilPCQuestion.php:222
ilQuestionExporter
Scorm 2004 Question Exporter.
Definition: class.ilQuestionExporter.php:17
ilQuestionExporter\questionsJS
static questionsJS(array $a_qids=null)
Definition: class.ilQuestionExporter.php:114
ilSCORM2004Asset
Class ilSCORM2004Asset.
Definition: class.ilSCORM2004Asset.php:17
ilSCORM2004Asset\__construct
__construct($a_slm_object, $a_id=0)
Constructor.
Definition: class.ilSCORM2004Asset.php:23
ilSCORM2004Asset\getGlossaryTermIds
getGlossaryTermIds()
Get glossary term ids in sco.
Definition: class.ilSCORM2004Asset.php:955
ilSCORM2004Asset\exportXMLMediaObjects
exportXMLMediaObjects(&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
Definition: class.ilSCORM2004Asset.php:777
ilSCORM2004Asset\copy
copy($a_target_slm)
Copy sco.
Definition: class.ilSCORM2004Asset.php:90
ilSCORM2004Asset\convertLists
static convertLists($a_text)
Convert * and # to lists.
Definition: class.ilSCORM2004Asset.php:681
ilSCORM2004Asset\exportHTMLPageObjects
exportHTMLPageObjects($a_inst, $a_target_dir, &$expLog, $mode, $a_asset_type="sco", $a_one_file="", $a_sco_tpl=null)
Export HTML pages of SCO.
Definition: class.ilSCORM2004Asset.php:280
ilSCORM2004Asset\exportXMLPageObjects
exportXMLPageObjects($a_target_dir, &$a_xml_writer, $a_inst, &$expLog)
Definition: class.ilSCORM2004Asset.php:720
ilSCORM2004Asset\exportPDF
exportPDF($a_inst, $a_target_dir, &$expLog)
Definition: class.ilSCORM2004Asset.php:203
ilSCORM2004Asset\renderMetaPage
static renderMetaPage($a_tpl, $a_sco, $a_asset_type="", $mode="")
Render meta page (description/objectives at beginning)
Definition: class.ilSCORM2004Asset.php:608
ilSCORM2004Asset\exportXMLMetaData
exportXMLMetaData(&$a_xml_writer)
Definition: class.ilSCORM2004Asset.php:896
ilSCORM2004Asset\fixFullscreeenLink
static fixFullscreeenLink($matches)
Definition: class.ilSCORM2004Asset.php:701
ilSCORM2004Asset\insertDefaultSequencingItem
insertDefaultSequencingItem()
Insert default sequencing item.
Definition: class.ilSCORM2004Asset.php:59
ilSCORM2004Asset\renderNavigation
static renderNavigation($a_tpl, $a_spacer_img="", $a_lang="")
Render navigation.
Definition: class.ilSCORM2004Asset.php:575
ilSCORM2004Asset\exportHTML4PDF
exportHTML4PDF($a_inst, $a_target_dir, &$expLog)
Definition: class.ilSCORM2004Asset.php:195
ilSCORM2004Asset\insertQuestion
static insertQuestion($matches)
Definition: class.ilSCORM2004Asset.php:712
ilSCORM2004Asset\delete_rec
delete_rec($a_delete_meta_data=true)
Delete Nested Page Objects.
Definition: class.ilSCORM2004Asset.php:69
ilSCORM2004Asset\create
create($a_upload=false, $a_template=false)
Create asset.
Definition: class.ilSCORM2004Asset.php:43
ilSCORM2004Asset\exportHTML
exportHTML($a_inst, $a_target_dir, &$expLog, $a_asset_type="sco", $a_one_file="")
Definition: class.ilSCORM2004Asset.php:184
ilSCORM2004Asset\exportPDFPrepareXmlNFiles
exportPDFPrepareXmlNFiles($a_inst, $a_target_dir, &$expLog, &$a_xml_writer)
Definition: class.ilSCORM2004Asset.php:238
ilSCORM2004Asset\exportFileItems
exportFileItems($a_target_dir, &$expLog)
export files of file itmes
Definition: class.ilSCORM2004Asset.php:828
ilSCORM2004Asset\exportScorm
exportScorm($a_inst, $a_target_dir, $ver, &$expLog)
Definition: class.ilSCORM2004Asset.php:114
ilSCORM2004Item
Class ilSCORM2004Condition.
Definition: class.ilSCORM2004Item.php:18
ilSCORM2004NodeFactory\getInstance
static getInstance($a_slm_object, $a_id=0, $a_halt=true)
Definition: class.ilSCORM2004NodeFactory.php:23
ilSCORM2004Node\getSLMId
getSLMId()
Get ID of parent Scorm Learning Module Object.
Definition: class.ilSCORM2004Node.php:122
ilSCORM2004Node\setType
setType($a_type)
Set type.
Definition: class.ilSCORM2004Node.php:91
ilSCORM2004Node\getDescription
getDescription()
Get description.
Definition: class.ilSCORM2004Node.php:81
ilSCORM2004PageGUI
Class ilSCORM2004Page GUI class.
Definition: class.ilSCORM2004PageGUI.php:22
ilSCORM2004PageGUI\initExport
static initExport()
Init export.
Definition: class.ilSCORM2004PageGUI.php:416
ilSCORM2004PageGUI\getGlossaryHTML
static getGlossaryHTML($a_sco)
Get glossary html (only in export mode)
Definition: class.ilSCORM2004PageGUI.php:424
ilSCORM2004Page
Class ilSCORM2004Page.
Definition: class.ilSCORM2004Page.php:15
ilSCORM2004ScoGUI\getGlossaryOverviewId
static getGlossaryOverviewId()
Get sco glossary overlay id.
Definition: class.ilSCORM2004ScoGUI.php:965
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:14
ilTree
Tree class data representation in hierachical trees using the Nested Set Model with Gaps by Joe Celco...
Definition: class.ilTree.php:25
ilUtil\getImagePath
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)
Definition: class.ilUtil.php:71
ilUtil\makeDir
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
Definition: class.ilUtil.php:2394
ilXmlWriter
XML writer class.
Definition: class.ilXmlWriter.php:18
ilXmlWriter\xmlStartTag
xmlStartTag($tag, $attrs=NULL, $empty=FALSE, $encode=TRUE, $escape=TRUE)
Writes a starttag.
Definition: class.ilXmlWriter.php:332
ilXmlWriter\xmlSetDtdDef
xmlSetDtdDef($dtdDef)
Sets dtd definition.
Definition: class.ilXmlWriter.php:101
$html
$html
Definition: example_001.php:87
$x
$x
Definition: example_009.php:98
$style
$style
Definition: example_012.php:70
$output
if(!is_dir( $entity_dir)) exit("Fatal Error ([A-Za-z0-9]+)\s+" &#(? foreach( $entity_files as $file) $output
Definition: generate-entity-file.php:67
$ilBench
global $ilBench
Definition: ilias.php:18
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
$ilLog
$ilLog
Definition: inc.setup_header.php:130
xslt_free
xslt_free(&$proc)
Definition: inc.xsl5compliance.php:76
xslt_create
xslt_create()
Definition: inc.xsl5compliance.php:24
$ret
$ret
Definition: parser.php:6
$lng
global $lng
Definition: privfeed.php:17
$file
if(!file_exists("$old.txt")) if( $old===$new) if(file_exists("$new.txt")) $file
Definition: rename-config.php:43
$results
$results
Definition: save_question_post_data.php:7