ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilSCORMPresentationGUI.php
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1<?php
2
3/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
4
5require_once("./Modules/ScormAicc/classes/class.ilObjSCORMLearningModule.php");
6require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMObjectGUI.php");
7
18class ilSCORMPresentationGUI
19{
20 public $ilias;
21 public $slm;
22 public $tpl;
23 public $lng;
24
25 public function __construct()
26 {
27 global $ilias, $tpl, $lng, $ilCtrl;
28
29 $this->ilias = $ilias;
30 $this->tpl = $tpl;
31 $this->lng = $lng;
32 $this->ctrl = $ilCtrl;
33
34 // Todo: check lm id
35 $this->slm = new ilObjSCORMLearningModule($_GET["ref_id"], true);
36 }
37
41 public function executeCommand()
42 {
43 global $ilAccess, $ilLog, $ilias, $lng;
44
45 $next_class = $this->ctrl->getNextClass($this);
46 $cmd = $this->ctrl->getCmd("frameset");
47
48 if (!$ilAccess->checkAccess("write", "", $_GET["ref_id"]) &&
49 (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) ||
50 !$this->slm->getOnline())) {
51 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
52 }
53
54 switch ($next_class) {
55 default:
56 $this->$cmd();
57 }
58 }
59
60
61 public function attrib2arr(&$a_attributes)
62 {
63 $attr = array();
64
65 if (!is_array($a_attributes)) {
66 return $attr;
67 }
68 foreach ($a_attributes as $attribute) {
69 $attr[$attribute->name()] = $attribute->value();
70 }
71
72 return $attr;
73 }
74
75
80 public function frameset()
81 {
82 global $lng;
83 $javascriptAPI = true;
84 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMObject.php");
85 $items = ilSCORMObject::_lookupPresentableItems($this->slm->getId());
86
87 //check for max_attempts and raise error if max_attempts is exceeded
88 if ($this->get_max_attempts()!=0) {
89 if ($this->get_actual_attempts() >= $this->get_max_attempts()) {
90 header('Content-Type: text/html; charset=utf-8');
91 echo($lng->txt("cont_sc_max_attempt_exceed"));
92 exit;
93 }
94 }
95
96 $this->increase_attemptAndsave_module_version();
97
98 //WAC
99 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
100 ilWACSignedPath::signFolderOfStartFile($this->slm->getDataDirectory() . '/imsmanifest.xml');
101
102 $debug = $this->slm->getDebug();
103 if (count($items) > 1) {
104 $this->ctrl->setParameter($this, "expand", "1");
105 $this->ctrl->setParameter($this, "jsApi", "1");
106 $exp_link = $this->ctrl->getLinkTarget($this, "explorer");
107
108 // should be able to grep templates
109 if ($debug) {
110 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_debug.html", false, false, "Modules/ScormAicc");
111 } else {
112 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js.html", false, false, "Modules/ScormAicc");
113 }
114
115 $this->tpl->setVariable("EXPLORER_LINK", $exp_link);
116 $pres_link = $this->ctrl->getLinkTarget($this, "contentSelect");
117 $this->tpl->setVariable("PRESENTATION_LINK", $pres_link);
118 } else {
119 if ($debug) {
120 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_debug_one_page.html", false, false, "Modules/ScormAicc");
121 } else {
122 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_one_page.html", false, false, "Modules/ScormAicc");
123 }
124
125 $this->ctrl->setParameter($this, "autolaunch", $items[0]);
126 }
127 $api_link = $this->ctrl->getLinkTarget($this, "apiInitData");
128 $this->tpl->setVariable("API_LINK", $api_link);
129 $this->tpl->show("DEFAULT", false);
130
131
132 exit;
133 }
134
138 public function get_max_attempts()
139 {
140 include_once "./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php";
141 return ilObjSCORMInitData::get_max_attempts($this->slm->getId());
142 }
143
147 public function get_actual_attempts()
148 {
149 global $ilDB, $ilUser;
150 $val_set = $ilDB->queryF(
151 'SELECT package_attempts FROM sahs_user WHERE obj_id = %s AND user_id = %s',
152 array('integer','integer'),
153 array($this->slm->getId(),$ilUser->getId())
154 );
155 $val_rec = $ilDB->fetchAssoc($val_set);
156 $attempts = $val_rec["package_attempts"];
157 if ($attempts == null) {
158 $attempts = 0;
159 }
160 return $attempts;
161 }
162 // function get_actual_attempts() {
163 // global $ilDB, $ilUser;
164 // $val_set = $ilDB->queryF('
165 // SELECT * FROM scorm_tracking
166 // WHERE user_id = %s
167 // AND sco_id = %s
168 // AND lvalue= %s
169 // AND obj_id = %s',
170 // array('integer','integer','text','integer'),
171 // array($ilUser->getId(),0,'package_attempts',$this->slm->getId())
172 // );
173 // $val_rec = $ilDB->fetchAssoc($val_set);
174
175 // $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
176 // if ($val_rec["rvalue"] == null) {
177 // $val_rec["rvalue"]=0;
178 // }
179
180 // return $val_rec["rvalue"];
181 // }
182
186 // function increase_attempt() {
187 // global $ilDB, $ilUser;
188
189 // //get existing account - sco id is always 0
190 // $val_set = $ilDB->queryF('
191 // SELECT * FROM scorm_tracking
192 // WHERE user_id = %s
193 // AND sco_id = %s
194 // AND lvalue= %s
195 // AND obj_id = %s',
196 // array('integer','integer','text','integer'),
197 // array($ilUser->getId(),0,'package_attempts',$this->slm->getId())
198 // );
199
200 // $val_rec = $ilDB->fetchAssoc($val_set);
201
202 // $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
203 // if ($val_rec["rvalue"] == null) {
204 // $val_rec["rvalue"]=0;
205 // }
206 // $new_rec = $val_rec["rvalue"]+1;
207 // //increase attempt by 1
208 // //TODO: do not set c_timestamp because of last_access
209 // if($ilDB->numRows($val_set) > 0)
210 // {
211 // $ilDB->update('scorm_tracking',
212 // array(
213 // 'rvalue' => array('clob', $new_rec),
214 // 'c_timestamp' => array('timestamp', ilUtil::now())
215 // ),
216 // array(
217 // 'user_id' => array('integer', $ilUser->getId()),
218 // 'sco_id' => array('integer', 0),
219 // 'lvalue' => array('text', 'package_attempts'),
220 // 'obj_id' => array('integer', $this->slm->getId())
221 // )
222 // );
223 // }
224 // else
225 // {
226 // $ilDB->insert('scorm_tracking', array(
227 // 'obj_id' => array('integer', $this->slm->getId()),
228 // 'user_id' => array('integer', $ilUser->getId()),
229 // 'sco_id' => array('integer', 0),
230 // 'lvalue' => array('text', 'package_attempts'),
231 // 'rvalue' => array('clob', $new_rec),
232 // 'c_timestamp' => array('timestamp', ilUtil::now())
233 // ));
234 // }
235
236 // include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
237 // ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
238
239 // }
243 public function increase_attemptAndsave_module_version()
244 {
245 global $ilDB, $ilUser;
246 $res = $ilDB->queryF(
247 'SELECT package_attempts,count(*) cnt FROM sahs_user WHERE obj_id = %s AND user_id = %s GROUP BY package_attempts',
248 array('integer','integer'),
249 array($this->slm->getId(),$ilUser->getId())
250 );
251 $val_rec = $ilDB->fetchAssoc($res);
252 if ($val_rec["cnt"] == 0) { //offline_mode could be inserted
253 $attempts = 1;
254 $ilDB->manipulateF(
255 'INSERT INTO sahs_user (obj_id,user_id,package_attempts,module_version,last_access) VALUES(%s,%s,%s,%s,%s)',
256 array('integer', 'integer', 'integer', 'integer', 'timestamp'),
257 array($this->slm->getId(), $ilUser->getId(), $attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'))
258 );
259 } else {
260 $attempts = $val_rec["package_attempts"];
261 if ($attempts == null) {
262 $attempts = 0;
263 }
264 $attempts++;
265 $ilDB->manipulateF(
266 'UPDATE sahs_user SET package_attempts = %s, module_version = %s, last_access=%s WHERE obj_id = %s AND user_id = %s ',
267 array('integer', 'integer', 'timestamp', 'integer', 'integer'),
268 array($attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'), $this->slm->getId(), $ilUser->getId())
269 );
270 }
271 //only SCORM 1.2, not 2004
272 include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
273 ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
274 }
275
279 // function save_module_version() {
280 // global $ilDB, $ilUser;
281
282 // $val_set = $ilDB->queryF('
283 // SELECT * FROM scorm_tracking
284 // WHERE user_id = %s
285 // AND sco_id = %s
286 // AND lvalue= %s
287 // AND obj_id = %s',
288 // array('integer','integer','text','integer'),
289 // array($ilUser->getId(),0,'module_version',$this->slm->getId())
290
291 // );
292
293 // if($ilDB->numRows($val_set) > 0)
294 // {
295 // $ilDB->update('scorm_tracking',
296 // array(
297 // 'rvalue' => array('clob', $this->slm->getModuleVersion()),
298 // 'c_timestamp' => array('timestamp', ilUtil::now())
299 // ),
300 // array(
301 // 'user_id' => array('integer', $ilUser->getId()),
302 // 'sco_id' => array('integer', 0),
303 // 'lvalue' => array('text', 'module_version'),
304 // 'obj_id' => array('integer', $this->slm->getId())
305 // )
306 // );
307 // }
308 // else
309 // {
310 // $ilDB->insert('scorm_tracking', array(
311 // 'obj_id' => array('integer', $this->slm->getId()),
312 // 'user_id' => array('integer', $ilUser->getId()),
313 // 'sco_id' => array('integer', 0),
314 // 'lvalue' => array('text', 'module_version'),
315 // 'rvalue' => array('clob', $this->slm->getModuleVersion()),
316 // 'c_timestamp' => array('timestamp', ilUtil::now())
317 // ));
318 // }
319
320 // include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
321 // ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
322
323 // }
324
328 public function explorer($a_target = "sahs_content")
329 {
330 global $ilBench, $ilLog;
331
332 $ilBench->start("SCORMExplorer", "initExplorer");
333
334 $this->tpl = new ilTemplate("tpl.sahs_exp_main.html", true, true, "Modules/ScormAicc");
335
336 require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMExplorer.php");
337 $exp = new ilSCORMExplorer($this->ctrl->getLinkTarget($this, "view"), $this->slm);
338 $exp->setTargetGet("obj_id");
339 $exp->setFrameTarget($a_target);
340
341 //$exp->setFiltered(true);
342 $jsApi=false;
343 if ($_GET["jsApi"] == "1") {
344 $jsApi=true;
345 }
346
347 if ($_GET["scexpand"] == "") {
348 $mtree = new ilSCORMTree($this->slm->getId());
349 $expanded = $mtree->readRootId();
350 } else {
351 $expanded = $_GET["scexpand"];
352 }
353 $exp->setExpand($expanded);
354
355 $exp->forceExpandAll(true, false);
356 $ilBench->stop("SCORMExplorer", "initExplorer");
357
358 // build html-output
359 $ilBench->start("SCORMExplorer", "setOutput");
360 $exp->setOutput(0);
361 $ilBench->stop("SCORMExplorer", "setOutput");
362
363 $ilBench->start("SCORMExplorer", "getOutput");
364 $output = $exp->getOutput($jsApi);
365 $ilBench->stop("SCORMExplorer", "getOutput");
366
367 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
368 $this->tpl->addBlockFile("CONTENT", "content", "tpl.sahs_explorer.html", "Modules/ScormAicc");
369 //$this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("cont_content"));
370 $this->tpl->setVariable("EXP_REFRESH", $this->lng->txt("refresh"));
371 $this->tpl->setVariable("EXPLORER", $output);
372 $this->tpl->setVariable("ACTION", "ilias.php?baseClass=ilSAHSPresentationGUI&cmd=" . $_GET["cmd"] . "&frame=" . $_GET["frame"] .
373 "&ref_id=" . $this->slm->getRefId() . "&scexpand=" . $_GET["scexpand"]);
374 $this->tpl->parseCurrentBlock();
375 //BUG 16794? $this->tpl->show();
376 $this->tpl->show("DEFAULT", false);
377 }
378
379
383 public function view()
384 {
385 $sc_gui_object = ilSCORMObjectGUI::getInstance($_GET["obj_id"]);
386
387 if (is_object($sc_gui_object)) {
388 $sc_gui_object->view();
389 }
390
391 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
392 $this->tpl->show(false);
393 }
394
395 public function contentSelect()
396 {
397 global $lng;
398 $this->tpl = new ilTemplate("tpl.scorm_content_select.html", true, true, "Modules/ScormAicc");
399 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
400 $this->tpl->setVariable('TXT_SPECIALPAGE', $lng->txt("seq_toc"));
401 $this->tpl->show();
402 }
403
407 public function apiInitData()
408 {
409 // global $ilias, $ilLog, $ilUser, $lng, $ilDB;
410
411 if ($_GET["ref_id"] == "") {
412 print('alert("no start without ref_id");');
413 die;
414 }
415
416 header('Content-Type: text/javascript; charset=UTF-8');
417 print("function iliasApi() {\r\n");
418 $js_data = file_get_contents("./Modules/ScormAicc/scripts/basisAPI.js");
419 echo $js_data;
420 $js_data = file_get_contents("./Modules/ScormAicc/scripts/SCORM1_2standard.js");//want to give opportunities to different files (Uwe Kohnle)
421 echo $js_data;
422 print("}\r\n");
423
424 include_once("./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php");
425
426 print("IliasScormVars=" . ilObjSCORMInitData::getIliasScormVars($this->slm) . ";\r\n");
427
428 //Resources
429 print("IliasScormResources=" . ilObjSCORMInitData::getIliasScormResources($this->slm->getId()) . ";\r\n");
430
431 //Tree
432 print("IliasScormTree=" . ilObjSCORMInitData::getIliasScormTree($this->slm->getId()) . ";\r\n");
433
434 //prevdata
435 print("IliasScormData=" . ilObjSCORMInitData::getIliasScormData($this->slm->getId()) . ";\r\n");
436
437 // set alternative API name - not necessary for scorm
438 if ($this->slm->getAPIAdapterName() != "API") {
439 print('var ' . $this->slm->getAPIAdapterName() . '=new iliasApi();');
440 } else {
441 print('var API=new iliasApi();');
442 }
443 }
444
445
446 public function api()
447 {
448 global $ilias;
449
450 $slm_obj = new ilObjSCORMLearningModule($_GET["ref_id"]);
451
452 $this->tpl = new ilTemplate("tpl.sahs_api.html", true, true, "Modules/ScormAicc");
453
454 // for scorm modules with only one presentable item: launch item
455 if ($_GET["autolaunch"] != "") {
456 $this->tpl->setCurrentBlock("auto_launch");
457 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
458 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
459 $sc_object = new ilSCORMItem($_GET["autolaunch"]);
460 $id_ref = $sc_object->getIdentifierRef();
461 $sc_res_id = ilSCORMResource::_lookupIdByIdRef($id_ref, $sc_object->getSLMId());
462 $scormtype = strtolower(ilSCORMResource::_lookupScormType($sc_res_id));
463
464 if ($scormtype == "asset") {
465 $item_command = "IliasLaunchAsset";
466 } else {
467 $item_command = "IliasLaunchSahs";
468 }
469 $this->tpl->setVariable("AUTO_LAUNCH_ID", $_GET["autolaunch"]);
470 $this->tpl->setVariable("AUTO_LAUNCH_CMD", "this.autoLaunch();");
471 $this->tpl->setVariable("AUTO_LAUNCH_ITEM_CMD", $item_command);
472 $this->tpl->parseCurrentBlock();
473 }
474
475 //unlimited sessions
476 if ($slm_obj->getSession()) {
477 $session_timeout = (int) ($ilias->ini->readVariable("session", "expire"))/2;
478 } else {
479 $session_timeout = 0;
480 }
481 $this->tpl->setVariable("PING_SESSION", $session_timeout);
482
483 $this->tpl->setVariable("USER_ID", $ilias->account->getId());
484 $this->tpl->setVariable("USER_FIRSTNAME", $ilias->account->getFirstname());
485 $this->tpl->setVariable("USER_LASTNAME", $ilias->account->getLastname());
486 $this->tpl->setVariable("USER_LOGIN", $ilias->account->getLogin());
487 $this->tpl->setVariable("USER_OU", $ilias->account->getDepartment());
488 $this->tpl->setVariable("REF_ID", $_GET["ref_id"]);
489 $this->tpl->setVariable("SESSION_ID", session_id());
490 $this->tpl->setVariable("CODE_BASE", "http://" . $_SERVER['SERVER_NAME'] . substr($_SERVER['PHP_SELF'], 0, strpos($_SERVER['PHP_SELF'], "/ilias.php")));
491
492 $this->tpl->parseCurrentBlock();
493 $this->tpl->show(false);
494 exit;
495 }
496
501 public function launchSahs()
502 {
503 global $ilUser, $ilDB;
504
505 $sco_id = ($_GET["sahs_id"] == "")
506 ? $_POST["sahs_id"]
507 : $_GET["sahs_id"];
508 $ref_id = ($_GET["ref_id"] == "")
509 ? $_POST["ref_id"]
510 : $_GET["ref_id"];
511
512 $this->slm = new ilObjSCORMLearningModule($ref_id, true);
513
514 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
515 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
516 $item = new ilSCORMItem($sco_id);
517
518 $id_ref = $item->getIdentifierRef();
519 $resource = new ilSCORMResource();
520 $resource->readByIdRef($id_ref, $item->getSLMId());
521 //$slm_obj = new ilObjSCORMLearningModule($_GET["ref_id"]);
522 $href = $resource->getHref();
523 $this->tpl = new ilTemplate("tpl.sahs_launch_cbt.html", true, true, "Modules/ScormAicc");
524 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
525
526 // set item data
527 $this->tpl->setVariable("LAUNCH_DATA", $item->getDataFromLms());
528 $this->tpl->setVariable("MAST_SCORE", $item->getMasteryScore());
529 $this->tpl->setVariable("MAX_TIME", $item->getMaxTimeAllowed());
530 $this->tpl->setVariable("LIMIT_ACT", $item->getTimeLimitAction());
531
532 // set alternative API name
533 if ($this->slm->getAPIAdapterName() != "API") {
534 $this->tpl->setCurrentBlock("alt_api_ref");
535 $this->tpl->setVariable("API_NAME", $this->slm->getAPIAdapterName());
536 $this->tpl->parseCurrentBlock();
537 }
538
539 $val_set = $ilDB->queryF(
540 '
541 SELECT * FROM scorm_tracking
542 WHERE user_id = %s
543 AND sco_id = %s
544 AND obj_id = %s',
545 array('integer','integer','integer'),
546 array($ilUser->getId(),$sco_id,$this->slm->getId())
547 );
548 $re_value = array();
549 while ($val_rec = $ilDB->fetchAssoc($val_set)) {
550 $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
551 $val_rec["rvalue"] = str_replace("\r", "\n", $val_rec["rvalue"]);
552 $val_rec["rvalue"] = str_replace("\n", "\\n", $val_rec["rvalue"]);
553 $re_value[$val_rec["lvalue"]] = $val_rec["rvalue"];
554 }
555
556 foreach ($re_value as $var => $value) {
557 switch ($var) {
558 case "cmi.core.lesson_location":
559 case "cmi.core.lesson_status":
560 case "cmi.core.entry":
561 case "cmi.core.score.raw":
562 case "cmi.core.score.max":
563 case "cmi.core.score.min":
564 case "cmi.core.total_time":
565 case "cmi.core.exit":
566 case "cmi.suspend_data":
567 case "cmi.comments":
568 case "cmi.student_preference.audio":
569 case "cmi.student_preference.language":
570 case "cmi.student_preference.speed":
571 case "cmi.student_preference.text":
572 $this->setSingleVariable($var, $value);
573 break;
574
575 case "cmi.objectives._count":
576 $this->setSingleVariable($var, $value);
577 $this->setArray("cmi.objectives", $value, "id", $re_value);
578 $this->setArray("cmi.objectives", $value, "score.raw", $re_value);
579 $this->setArray("cmi.objectives", $value, "score.max", $re_value);
580 $this->setArray("cmi.objectives", $value, "score.min", $re_value);
581 $this->setArray("cmi.objectives", $value, "status", $re_value);
582 break;
583
584 case "cmi.interactions._count":
585 $this->setSingleVariable($var, $value);
586 $this->setArray("cmi.interactions", $value, "id", $re_value);
587 for ($i=0; $i<$value; $i++) {
588 $var2 = "cmi.interactions." . $i . ".objectives._count";
589 if (isset($v_array[$var2])) {
590 $cnt = $v_array[$var2];
591 $this->setArray(
592 "cmi.interactions." . $i . ".objectives",
593 $cnt,
594 "id",
595 $re_value
596 );
597 /*
598 $this->setArray("cmi.interactions.".$i.".objectives",
599 $cnt, "score.raw", $re_value);
600 $this->setArray("cmi.interactions.".$i.".objectives",
601 $cnt, "score.max", $re_value);
602 $this->setArray("cmi.interactions.".$i.".objectives",
603 $cnt, "score.min", $re_value);
604 $this->setArray("cmi.interactions.".$i.".objectives",
605 $cnt, "status", $re_value);*/
606 }
607 }
608 $this->setArray("cmi.interactions", $value, "time", $re_value);
609 $this->setArray("cmi.interactions", $value, "type", $re_value);
610 for ($i=0; $i<$value; $i++) {
611 $var2 = "cmi.interactions." . $i . ".correct_responses._count";
612 if (isset($v_array[$var2])) {
613 $cnt = $v_array[$var2];
614 $this->setArray(
615 "cmi.interactions." . $i . ".correct_responses",
616 $cnt,
617 "pattern",
618 $re_value
619 );
620 $this->setArray(
621 "cmi.interactions." . $i . ".correct_responses",
622 $cnt,
623 "weighting",
624 $re_value
625 );
626 }
627 }
628 $this->setArray("cmi.interactions", $value, "student_response", $re_value);
629 $this->setArray("cmi.interactions", $value, "result", $re_value);
630 $this->setArray("cmi.interactions", $value, "latency", $re_value);
631 break;
632 }
633 }
634
635 global $lng;
636 $this->tpl->setCurrentBlock("switch_icon");
637 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
638 $this->tpl->setVariable("SCO_ICO", ilUtil::getImagePath("scorm/running.svg"));
639 $this->tpl->setVariable(
640 "SCO_ALT",
641 $lng->txt("cont_status") . ": "
642 . $lng->txt("cont_sc_stat_running")
643 );
644 $this->tpl->parseCurrentBlock();
645
646 // set icon, if more than one SCO/Asset is presented
647 $items = ilSCORMObject::_lookupPresentableItems($this->slm->getId());
648 if (count($items) > 1) {
649 $this->tpl->setVariable("SWITCH_ICON_CMD", "switch_icon();");
650 }
651
652
653 // lesson mode
654 $lesson_mode = $this->slm->getDefaultLessonMode();
655 if ($this->slm->getAutoReview()) {
656 if ($re_value["cmi.core.lesson_status"] == "completed" ||
657 $re_value["cmi.core.lesson_status"] == "passed" ||
658 $re_value["cmi.core.lesson_status"] == "failed") {
659 $lesson_mode = "review";
660 }
661 }
662 $this->tpl->setVariable("LESSON_MODE", $lesson_mode);
663
664 // credit mode
665 if ($lesson_mode == "normal") {
666 $this->tpl->setVariable(
667 "CREDIT_MODE",
668 str_replace("_", "-", $this->slm->getCreditMode())
669 );
670 } else {
671 $this->tpl->setVariable("CREDIT_MODE", "no-credit");
672 }
673
674 // init cmi.core.total_time, cmi.core.lesson_status and cmi.core.entry
675 $sahs_obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
676 if (!isset($re_value["cmi.core.total_time"])) {
677 $item->insertTrackData("cmi.core.total_time", "0000:00:00", $sahs_obj_id);
678 }
679 if (!isset($re_value["cmi.core.lesson_status"])) {
680 $item->insertTrackData("cmi.core.lesson_status", "not attempted", $sahs_obj_id);
681 }
682 if (!isset($re_value["cmi.core.entry"])) {
683 $item->insertTrackData("cmi.core.entry", "", $sahs_obj_id);
684 }
685
686 $this->tpl->show();
687 //echo htmlentities($this->tpl->get()); exit;
688 }
689
690 public function finishSahs()
691 {
692 global $lng;
693 $this->tpl = new ilTemplate("tpl.sahs_finish_cbt.html", true, true, "Modules/ScormAicc");
694 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
695
696 // block not in template
697 // $this->tpl->setCurrentBlock("switch_icon");
698 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
699 $this->tpl->setVariable(
700 "SCO_ICO",
701 ilUtil::getImagePath(
702 "scorm/" . str_replace(" ", "_", $_GET["status"]) . '.svg'
703 )
704 );
705 $this->tpl->setVariable(
706 "SCO_ALT",
707 $lng->txt("cont_status") . ": "
708 . $lng->txt("cont_sc_stat_" . str_replace(" ", "_", $_GET["status"])) . ", "
709 . $lng->txt("cont_total_time") . ": "
710 . $_GET["totime"]
711 );
712 // BEGIN Partial fix for SCO sequencing:
713 // With this partial fix, ILIAS can now proceed to the next
714 // SCO, if it is a sibling of the current SCO.
715 // This fix doesn't fix the case, if the next SCO has a
716 // different parent item.
717 //$this->tpl->setVariable("SCO_LAUNCH_ID", $_GET["launch"]);
718
719 $launch_id = $_GET['launch'];
720 if ($launch_id == 'null' || $launch_id == null) {
721 require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMTree.php");
722 $mtree = new ilSCORMTree($this->slm->getId());
723 $node_data = $mtree->fetchSuccessorNode($_GET['sahs_id']);
724 if ($node_data && $node_data[type] == 'sit') {
725 $launch_id = $node_data['child'];
726 }
727 }
728 // END Partial fix for SCO sequencing
729 $this->tpl->setVariable("SCO_LAUNCH_ID", $launch_id);
730 // $this->tpl->parseCurrentBlock();
731 $this->tpl->show();
732 }
733
734 public function unloadSahs()
735 {
736 $this->tpl = new ilTemplate("tpl.sahs_unload_cbt.html", true, true, "Modules/ScormAicc");
737 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
738 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
739 $this->tpl->show();
740 }
741
742
743 public function launchAsset()
744 {
745 global $ilUser, $ilDB;
746
747 $sco_id = ($_GET["asset_id"] == "")
748 ? $_POST["asset_id"]
749 : $_GET["asset_id"];
750 $ref_id = ($_GET["ref_id"] == "")
751 ? $_POST["ref_id"]
752 : $_GET["ref_id"];
753
754 $this->slm = new ilObjSCORMLearningModule($ref_id, true);
755
756 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
757 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
758 $item = new ilSCORMItem($sco_id);
759
760 $id_ref = $item->getIdentifierRef();
761 $resource = new ilSCORMResource();
762 $resource->readByIdRef($id_ref, $item->getSLMId());
763 $href = $resource->getHref();
764 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
765 $this->tpl = new ilTemplate("tpl.scorm_launch_asset.html", true, true, "Modules/ScormAicc");
766 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
767 $this->tpl->show();
768 }
769
770 public function pingSession()
771 {
772 //WAC
773 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
774 ilWACSignedPath::signFolderOfStartFile($this->slm->getDataDirectory() . '/imsmanifest.xml');
775 return true;
776 }
777
778 public function logMessage()
779 {
780 global $ilLog;
781 $logString = file_get_contents('php://input');
782 $ilLog->write("ScormAicc: ApiLog: Message: " . $logString);
783 }
784
785 public function logWarning()
786 {
787 global $ilLog;
788 $logString = file_get_contents('php://input');
789 $ilLog->write("ScormAicc: ApiLog: Warning: " . $logString, 20);
790 }
791
795 public function setSingleVariable($a_var, $a_value)
796 {
797 $this->tpl->setCurrentBlock("set_value");
798 $this->tpl->setVariable("VAR", $a_var);
799 $this->tpl->setVariable("VALUE", $a_value);
800 $this->tpl->parseCurrentBlock();
801 }
802
806 public function setArray($a_left, $a_value, $a_name, &$v_array)
807 {
808 for ($i=0; $i<$a_value; $i++) {
809 $var = $a_left . "." . $i . "." . $a_name;
810 if (isset($v_array[$var])) {
811 $this->tpl->setCurrentBlock("set_value");
812 $this->tpl->setVariable("VAR", $var);
813 $this->tpl->setVariable("VALUE", $v_array[$var]);
814 $this->tpl->parseCurrentBlock();
815 }
816 }
817 }
818
822 public function downloadCertificate()
823 {
824 global $ilUser, $tree, $ilCtrl;
825
826 $allowed = false;
827 $last_access = 0;
828 $obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
829 include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModuleAccess.php";
830 if (ilObjSAHSLearningModuleAccess::_lookupUserCertificate($obj_id)) {
831 include_once "./Modules/ScormAicc/classes/class.ilObjSAHSLearningModule.php";
832 $type = ilObjSAHSLearningModule::_lookupSubType($obj_id);
833 switch ($type) {
834 case "scorm":
835 include_once "./Modules/ScormAicc/classes/class.ilObjSCORMLearningModule.php";
836 $allowed = true;
837 $last_access = ilObjSCORMLearningModule::_lookupLastAccess($obj_id, $ilUser->getId());
838 break;
839 case "scorm2004":
840 include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModule.php";
841 $allowed = true;
842 $last_access = ilObjSCORM2004LearningModule::_lookupLastAccess($obj_id, $ilUser->getId());
843 break;
844 default:
845 break;
846 }
847 }
848
849 if ($allowed) {
850 include_once "./Services/Certificate/classes/class.ilCertificate.php";
851 include_once "./Modules/ScormAicc/classes/class.ilSCORMCertificateAdapter.php";
852 $certificate = new ilCertificate(new ilSCORMCertificateAdapter($this->slm));
853 $params = array(
854 "user_data" => ilObjUser::_lookupFields($ilUser->getId()),
855 "last_access" => $last_access
856 );
857 $certificate->outCertificate($params, true);
858 exit;
859 }
860 // redirect to parent category if certificate is not accessible
861 $parent = $tree->getParentId($_GET["ref_id"]);
862 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $parent);
863 $ilCtrl->redirectByClass("ilrepositorygui", "");
864 }
865}
date
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
Definition: 31docproperties_write-xls.php:86
print
if(! $in) print
Definition: UtfNormalGenerate.php:37
$_GET
$_GET["client_id"]
Definition: cfg.phpunit.template.php:12
$_POST
$_POST["username"]
Definition: cfg.phpunit.template.php:11
php
An exception for terminatinating execution or to throw for unit testing.
ilCertificate
Create PDF certificates.
Definition: class.ilCertificate.php:16
ilLPStatusWrapper\_updateStatus
static _updateStatus($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_force_raise=false)
Update status.
Definition: class.ilLPStatusWrapper.php:265
ilObjSAHSLearningModuleAccess\_lookupUserCertificate
static _lookupUserCertificate($obj_id, $usr_id=0)
Checks whether a certificate exists for the active user or not.
Definition: class.ilObjSAHSLearningModuleAccess.php:216
ilObjSAHSLearningModule\_lookupSubType
static _lookupSubType($a_obj_id)
lookup subtype id (scorm, )
Definition: class.ilObjSAHSLearningModule.php:168
ilObjSCORM2004LearningModule\_lookupLastAccess
static _lookupLastAccess($a_obj_id, $a_usr_id)
Return the last access timestamp for a given user.
Definition: class.ilObjSCORM2004LearningModule.php:317
ilObjSCORMInitData\getIliasScormData
static getIliasScormData($a_packageId)
Definition: class.ilObjSCORMInitData.php:194
ilObjSCORMInitData\getIliasScormVars
static getIliasScormVars($slm_obj)
Definition: class.ilObjSCORMInitData.php:23
ilObjSCORMInitData\get_max_attempts
static get_max_attempts($a_packageId)
Get max.
Definition: class.ilObjSCORMInitData.php:370
ilObjSCORMInitData\getIliasScormResources
static getIliasScormResources($a_packageId)
Definition: class.ilObjSCORMInitData.php:218
ilObjSCORMInitData\getIliasScormTree
static getIliasScormTree($a_packageId)
Definition: class.ilObjSCORMInitData.php:261
ilObjSCORMLearningModule
Class ilObjSCORMLearningModule.
Definition: class.ilObjSCORMLearningModule.php:18
ilObjSCORMLearningModule\_lookupLastAccess
static _lookupLastAccess($a_obj_id, $a_usr_id)
Return the last access timestamp for a given user.
Definition: class.ilObjSCORMLearningModule.php:271
ilObjUser\_lookupFields
static _lookupFields($a_user_id)
lookup fields (deprecated; use more specific methods instead)
Definition: class.ilObjUser.php:752
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1036
ilSCORMExplorer
Explorer View for SCORM Learning Modules.
Definition: class.ilSCORMExplorer.php:38
ilSCORMObjectGUI\getInstance
& getInstance($a_id)
get instance of specialized GUI class
Definition: class.ilSCORMObjectGUI.php:63
ilSCORMObject\_lookupPresentableItems
static _lookupPresentableItems($a_slm_id)
Count number of presentable SCOs/Assets of SCORM learning module.
Definition: class.ilSCORMObject.php:116
ilSCORMPresentationGUI
Class ilSCORMPresentationGUI.
Definition: class.ilSCORMPresentationGUI.php:19
ilSCORMPresentationGUI\explorer
explorer($a_target="sahs_content")
save the active module version to scorm_tracking
Definition: class.ilSCORMPresentationGUI.php:328
ilSCORMPresentationGUI\apiInitData
apiInitData()
SCORM Data for Javascript-API.
Definition: class.ilSCORMPresentationGUI.php:407
ilSCORMPresentationGUI\get_actual_attempts
get_actual_attempts()
Get number of actual attempts for the user.
Definition: class.ilSCORMPresentationGUI.php:147
ilSCORMPresentationGUI\launchSahs
launchSahs()
This function is called by the API applet in the content frame when a SCO is started.
Definition: class.ilSCORMPresentationGUI.php:501
ilSCORMPresentationGUI\increase_attemptAndsave_module_version
increase_attemptAndsave_module_version()
Increases attempts by one for this package.
Definition: class.ilSCORMPresentationGUI.php:243
ilSCORMPresentationGUI\downloadCertificate
downloadCertificate()
Download the certificate for the active user.
Definition: class.ilSCORMPresentationGUI.php:822
ilSCORMPresentationGUI\setSingleVariable
setSingleVariable($a_var, $a_value)
set single value
Definition: class.ilSCORMPresentationGUI.php:795
ilSCORMPresentationGUI\setArray
setArray($a_left, $a_value, $a_name, &$v_array)
set single value
Definition: class.ilSCORMPresentationGUI.php:806
ilSCORMResource\_lookupIdByIdRef
static _lookupIdByIdRef($a_id_ref, $a_slm_id)
Definition: class.ilSCORMResource.php:198
ilSCORMResource\_lookupScormType
static _lookupScormType($a_obj_id)
Definition: class.ilSCORMResource.php:217
ilSCORMTree
SCORM Object Tree.
Definition: class.ilSCORMTree.php:35
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:14
ilUtil\getStyleSheetLocation
static getStyleSheetLocation($mode="output", $a_css_name="", $a_css_location="")
get full style sheet file name (path inclusive) of current user
Definition: class.ilUtil.php:174
ilUtil\getImagePath
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)
Definition: class.ilUtil.php:79
ilWACSignedPath\signFolderOfStartFile
static signFolderOfStartFile($start_file_path)
Definition: class.ilWACSignedPath.php:254
$i
$i
Definition: disco.tpl.php:19
$certificate
if(@file_exists(dirname(__FILE__).'/lang/eng.php')) $certificate
Definition: example_052.php:77
$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:129
$debug
$debug
Definition: loganalyzer.php:16
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$type
$type
Definition: proxy_ylocal.php:10
$res
foreach($_POST as $key=> $value) $res
Definition: save_question_post_data.php:15
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$_SERVER
if((!isset($_SERVER['DOCUMENT_ROOT'])) OR(empty($_SERVER['DOCUMENT_ROOT']))) $_SERVER['DOCUMENT_ROOT']
Definition: tcpdf_autoconfig.php:54
$ilUser
$ilUser
Definition: imgupload.php:18
$params
$params
Definition: disable.php:11