ILIAS  release_5-4 Revision v5.4.26-12-gabc799a52e6
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 $DIC;
28 $ilias = $DIC['ilias'];
29 $tpl = $DIC['tpl'];
30 $lng = $DIC['lng'];
31 $ilCtrl = $DIC['ilCtrl'];
32
33 $this->ilias = $ilias;
34 $this->tpl = $tpl;
35 $this->lng = $lng;
36 $this->ctrl = $ilCtrl;
37
38 $this->lng->loadLanguageModule('cert');
39
40 // Todo: check lm id
41 $this->slm = new ilObjSCORMLearningModule($_GET["ref_id"], true);
42 }
43
47 public function executeCommand()
48 {
49 global $DIC;
50 $ilAccess = $DIC['ilAccess'];
51 $ilLog = $DIC['ilLog'];
52 $ilias = $DIC['ilias'];
53 $lng = $DIC['lng'];
54
55 $next_class = $this->ctrl->getNextClass($this);
56 $cmd = $this->ctrl->getCmd("frameset");
57
58 if (!$ilAccess->checkAccess("write", "", $_GET["ref_id"]) &&
59 (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]) ||
60 $this->slm->getOfflineStatus())) {
61 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
62 }
63
64 switch ($next_class) {
65 default:
66 $this->$cmd();
67 }
68 }
69
70
71 public function attrib2arr(&$a_attributes)
72 {
73 $attr = array();
74
75 if (!is_array($a_attributes)) {
76 return $attr;
77 }
78 foreach ($a_attributes as $attribute) {
79 $attr[$attribute->name()] = $attribute->value();
80 }
81
82 return $attr;
83 }
84
85
90 public function frameset()
91 {
92 global $DIC;
93 $lng = $DIC['lng'];
94 $javascriptAPI = true;
95 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMObject.php");
96 $items = ilSCORMObject::_lookupPresentableItems($this->slm->getId());
97
98 //check for max_attempts and raise error if max_attempts is exceeded
99 if ($this->get_max_attempts() != 0) {
100 if ($this->get_actual_attempts() >= $this->get_max_attempts()) {
101 header('Content-Type: text/html; charset=utf-8');
102 echo($lng->txt("cont_sc_max_attempt_exceed"));
103 exit;
104 }
105 }
106
107 $this->increase_attemptAndsave_module_version();
108
109 //WAC
110 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
111 ilWACSignedPath::signFolderOfStartFile($this->slm->getDataDirectory() . '/imsmanifest.xml');
112
113 $debug = $this->slm->getDebug();
114 if (count($items) > 1) {
115 $this->ctrl->setParameter($this, "expand", "1");
116 $this->ctrl->setParameter($this, "jsApi", "1");
117 $exp_link = $this->ctrl->getLinkTarget($this, "explorer");
118
119 // should be able to grep templates
120 if ($debug) {
121 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_debug.html", false, false, "Modules/ScormAicc");
122 } else {
123 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js.html", false, false, "Modules/ScormAicc");
124 }
125
126 $this->tpl->setVariable("EXPLORER_LINK", $exp_link);
127 $pres_link = $this->ctrl->getLinkTarget($this, "contentSelect");
128 $this->tpl->setVariable("PRESENTATION_LINK", $pres_link);
129 } else {
130 if ($debug) {
131 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_debug_one_page.html", false, false, "Modules/ScormAicc");
132 } else {
133 $this->tpl = new ilTemplate("tpl.sahs_pres_frameset_js_one_page.html", false, false, "Modules/ScormAicc");
134 }
135
136 $this->ctrl->setParameter($this, "autolaunch", $items[0]);
137 }
138 $api_link = $this->ctrl->getLinkTarget($this, "apiInitData");
139 $this->tpl->setVariable("API_LINK", $api_link);
140 $this->tpl->show("DEFAULT", false);
141
142
143 exit;
144 }
145
149 public function get_max_attempts()
150 {
151 include_once "./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php";
152 return ilObjSCORMInitData::get_max_attempts($this->slm->getId());
153 }
154
158 public function get_actual_attempts()
159 {
160 global $DIC;
161 $ilDB = $DIC['ilDB'];
162 $ilUser = $DIC['ilUser'];
163 $val_set = $ilDB->queryF(
164 'SELECT package_attempts FROM sahs_user WHERE obj_id = %s AND user_id = %s',
165 array('integer','integer'),
166 array($this->slm->getId(),$ilUser->getId())
167 );
168 $val_rec = $ilDB->fetchAssoc($val_set);
169 $attempts = $val_rec["package_attempts"];
170 if ($attempts == null) {
171 $attempts = 0;
172 }
173 return $attempts;
174 }
175 // function get_actual_attempts() {
176 // global $DIC;
177 // $ilDB = $DIC['ilDB'];
178 // $ilUser = $DIC['ilUser'];
179 // $val_set = $ilDB->queryF('
180 // SELECT * FROM scorm_tracking
181 // WHERE user_id = %s
182 // AND sco_id = %s
183 // AND lvalue= %s
184 // AND obj_id = %s',
185 // array('integer','integer','text','integer'),
186 // array($ilUser->getId(),0,'package_attempts',$this->slm->getId())
187 // );
188 // $val_rec = $ilDB->fetchAssoc($val_set);
189
190 // $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
191 // if ($val_rec["rvalue"] == null) {
192 // $val_rec["rvalue"]=0;
193 // }
194
195 // return $val_rec["rvalue"];
196 // }
197
201 // function increase_attempt() {
202 // global $DIC;
203 // $ilDB = $DIC['ilDB'];
204 // $ilUser = $DIC['ilUser'];
205
206 // //get existing account - sco id is always 0
207 // $val_set = $ilDB->queryF('
208 // SELECT * FROM scorm_tracking
209 // WHERE user_id = %s
210 // AND sco_id = %s
211 // AND lvalue= %s
212 // AND obj_id = %s',
213 // array('integer','integer','text','integer'),
214 // array($ilUser->getId(),0,'package_attempts',$this->slm->getId())
215 // );
216
217 // $val_rec = $ilDB->fetchAssoc($val_set);
218
219 // $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
220 // if ($val_rec["rvalue"] == null) {
221 // $val_rec["rvalue"]=0;
222 // }
223 // $new_rec = $val_rec["rvalue"]+1;
224 // //increase attempt by 1
225 // //TODO: do not set c_timestamp because of last_access
226 // if($ilDB->numRows($val_set) > 0)
227 // {
228 // $ilDB->update('scorm_tracking',
229 // array(
230 // 'rvalue' => array('clob', $new_rec),
231 // 'c_timestamp' => array('timestamp', ilUtil::now())
232 // ),
233 // array(
234 // 'user_id' => array('integer', $ilUser->getId()),
235 // 'sco_id' => array('integer', 0),
236 // 'lvalue' => array('text', 'package_attempts'),
237 // 'obj_id' => array('integer', $this->slm->getId())
238 // )
239 // );
240 // }
241 // else
242 // {
243 // $ilDB->insert('scorm_tracking', array(
244 // 'obj_id' => array('integer', $this->slm->getId()),
245 // 'user_id' => array('integer', $ilUser->getId()),
246 // 'sco_id' => array('integer', 0),
247 // 'lvalue' => array('text', 'package_attempts'),
248 // 'rvalue' => array('clob', $new_rec),
249 // 'c_timestamp' => array('timestamp', ilUtil::now())
250 // ));
251 // }
252
253 // include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
254 // ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
255
256 // }
260 public function increase_attemptAndsave_module_version()
261 {
262 global $DIC;
263 $ilDB = $DIC['ilDB'];
264 $ilUser = $DIC['ilUser'];
265 $res = $ilDB->queryF(
266 'SELECT package_attempts,count(*) cnt FROM sahs_user WHERE obj_id = %s AND user_id = %s GROUP BY package_attempts',
267 array('integer','integer'),
268 array($this->slm->getId(),$ilUser->getId())
269 );
270 $val_rec = $ilDB->fetchAssoc($res);
271 if ($val_rec["cnt"] == 0) { //offline_mode could be inserted
272 $attempts = 1;
273 $ilDB->manipulateF(
274 'INSERT INTO sahs_user (obj_id,user_id,package_attempts,module_version,last_access) VALUES(%s,%s,%s,%s,%s)',
275 array('integer', 'integer', 'integer', 'integer', 'timestamp'),
276 array($this->slm->getId(), $ilUser->getId(), $attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'))
277 );
278 } else {
279 $attempts = $val_rec["package_attempts"];
280 if ($attempts == null) {
281 $attempts = 0;
282 }
283 $attempts++;
284 $ilDB->manipulateF(
285 'UPDATE sahs_user SET package_attempts = %s, module_version = %s, last_access=%s WHERE obj_id = %s AND user_id = %s ',
286 array('integer', 'integer', 'timestamp', 'integer', 'integer'),
287 array($attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'), $this->slm->getId(), $ilUser->getId())
288 );
289 }
290 //only SCORM 1.2, not 2004
291 include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
292 ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
293 }
294
298 // function save_module_version() {
299 // global $DIC;
300 // $ilDB = $DIC['ilDB'];
301 // $ilUser = $DIC['ilUser'];
302
303 // $val_set = $ilDB->queryF('
304 // SELECT * FROM scorm_tracking
305 // WHERE user_id = %s
306 // AND sco_id = %s
307 // AND lvalue= %s
308 // AND obj_id = %s',
309 // array('integer','integer','text','integer'),
310 // array($ilUser->getId(),0,'module_version',$this->slm->getId())
311
312 // );
313
314 // if($ilDB->numRows($val_set) > 0)
315 // {
316 // $ilDB->update('scorm_tracking',
317 // array(
318 // 'rvalue' => array('clob', $this->slm->getModuleVersion()),
319 // 'c_timestamp' => array('timestamp', ilUtil::now())
320 // ),
321 // array(
322 // 'user_id' => array('integer', $ilUser->getId()),
323 // 'sco_id' => array('integer', 0),
324 // 'lvalue' => array('text', 'module_version'),
325 // 'obj_id' => array('integer', $this->slm->getId())
326 // )
327 // );
328 // }
329 // else
330 // {
331 // $ilDB->insert('scorm_tracking', array(
332 // 'obj_id' => array('integer', $this->slm->getId()),
333 // 'user_id' => array('integer', $ilUser->getId()),
334 // 'sco_id' => array('integer', 0),
335 // 'lvalue' => array('text', 'module_version'),
336 // 'rvalue' => array('clob', $this->slm->getModuleVersion()),
337 // 'c_timestamp' => array('timestamp', ilUtil::now())
338 // ));
339 // }
340
341 // include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
342 // ilLPStatusWrapper::_updateStatus($this->slm->getId(), $ilUser->getId());
343
344 // }
345
349 public function explorer($a_target = "sahs_content")
350 {
351 global $DIC;
352 $ilBench = $DIC['ilBench'];
353 $ilLog = $DIC['ilLog'];
354
355 $ilBench->start("SCORMExplorer", "initExplorer");
356
357 $this->tpl = new ilTemplate("tpl.sahs_exp_main.html", true, true, "Modules/ScormAicc");
358
359 require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMExplorer.php");
360 $exp = new ilSCORMExplorer($this->ctrl->getLinkTarget($this, "view"), $this->slm);
361 $exp->setTargetGet("obj_id");
362 $exp->setFrameTarget($a_target);
363
364 //$exp->setFiltered(true);
365 $jsApi = false;
366 if ($_GET["jsApi"] == "1") {
367 $jsApi = true;
368 }
369
370 if ($_GET["scexpand"] == "") {
371 $mtree = new ilSCORMTree($this->slm->getId());
372 $expanded = $mtree->readRootId();
373 } else {
374 $expanded = $_GET["scexpand"];
375 }
376 $exp->setExpand($expanded);
377
378 $exp->forceExpandAll(true, false);
379 $ilBench->stop("SCORMExplorer", "initExplorer");
380
381 // build html-output
382 $ilBench->start("SCORMExplorer", "setOutput");
383 $exp->setOutput(0);
384 $ilBench->stop("SCORMExplorer", "setOutput");
385
386 $ilBench->start("SCORMExplorer", "getOutput");
387 $output = $exp->getOutput($jsApi);
388 $ilBench->stop("SCORMExplorer", "getOutput");
389
390 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
391 $this->tpl->addBlockFile("CONTENT", "content", "tpl.sahs_explorer.html", "Modules/ScormAicc");
392 //$this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("cont_content"));
393 $this->tpl->setVariable("EXP_REFRESH", $this->lng->txt("refresh"));
394 $this->tpl->setVariable("EXPLORER", $output);
395 $this->tpl->setVariable("ACTION", "ilias.php?baseClass=ilSAHSPresentationGUI&cmd=" . $_GET["cmd"] . "&frame=" . $_GET["frame"] .
396 "&ref_id=" . $this->slm->getRefId() . "&scexpand=" . $_GET["scexpand"]);
397 $this->tpl->parseCurrentBlock();
398 //BUG 16794? $this->tpl->show();
399 $this->tpl->show("DEFAULT", false);
400 }
401
402
406 public function view()
407 {
408 $sc_gui_object = ilSCORMObjectGUI::getInstance($_GET["obj_id"]);
409
410 if (is_object($sc_gui_object)) {
411 $sc_gui_object->view();
412 }
413
414 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
415 $this->tpl->show(false);
416 }
417
418 public function contentSelect()
419 {
420 global $DIC;
421 $lng = $DIC['lng'];
422 $this->tpl = new ilTemplate("tpl.scorm_content_select.html", true, true, "Modules/ScormAicc");
423 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
424 $this->tpl->setVariable('TXT_SPECIALPAGE', $lng->txt("seq_toc"));
425 $this->tpl->show();
426 }
427
431 public function apiInitData()
432 {
433 // global $DIC;
434 // $ilias = $DIC['ilias'];
435 // $ilLog = $DIC['ilLog'];
436 // $ilUser = $DIC['ilUser'];
437 // $lng = $DIC['lng'];
438 // $ilDB = $DIC['ilDB'];
439
440 if ($_GET["ref_id"] == "") {
441 print('alert("no start without ref_id");');
442 die;
443 }
444
445 header('Content-Type: text/javascript; charset=UTF-8');
446 print("function iliasApi() {\r\n");
447 $js_data = file_get_contents("./Modules/ScormAicc/scripts/basisAPI.js");
448 echo $js_data;
449 $js_data = file_get_contents("./Modules/ScormAicc/scripts/SCORM1_2standard.js");//want to give opportunities to different files (Uwe Kohnle)
450 echo $js_data;
451 print("}\r\n");
452
453 include_once("./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php");
454
455 print("IliasScormVars=" . ilObjSCORMInitData::getIliasScormVars($this->slm) . ";\r\n");
456
457 //Resources
458 print("IliasScormResources=" . ilObjSCORMInitData::getIliasScormResources($this->slm->getId()) . ";\r\n");
459
460 //Tree
461 print("IliasScormTree=" . ilObjSCORMInitData::getIliasScormTree($this->slm->getId()) . ";\r\n");
462
463 //prevdata
464 print("IliasScormData=" . ilObjSCORMInitData::getIliasScormData($this->slm->getId()) . ";\r\n");
465
466 // set alternative API name - not necessary for scorm
467 if ($this->slm->getAPIAdapterName() != "API") {
468 print('var ' . $this->slm->getAPIAdapterName() . '=new iliasApi();');
469 } else {
470 print('var API=new iliasApi();');
471 }
472 }
473
474
475 public function api()
476 {
477 global $DIC;
478 $ilias = $DIC['ilias'];
479
480 $slm_obj = new ilObjSCORMLearningModule($_GET["ref_id"]);
481
482 $this->tpl = new ilTemplate("tpl.sahs_api.html", true, true, "Modules/ScormAicc");
483
484 // for scorm modules with only one presentable item: launch item
485 if ($_GET["autolaunch"] != "") {
486 $this->tpl->setCurrentBlock("auto_launch");
487 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
488 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
489 $sc_object = new ilSCORMItem($_GET["autolaunch"]);
490 $id_ref = $sc_object->getIdentifierRef();
491 $sc_res_id = ilSCORMResource::_lookupIdByIdRef($id_ref, $sc_object->getSLMId());
492 $scormtype = strtolower(ilSCORMResource::_lookupScormType($sc_res_id));
493
494 if ($scormtype == "asset") {
495 $item_command = "IliasLaunchAsset";
496 } else {
497 $item_command = "IliasLaunchSahs";
498 }
499 $this->tpl->setVariable("AUTO_LAUNCH_ID", $_GET["autolaunch"]);
500 $this->tpl->setVariable("AUTO_LAUNCH_CMD", "this.autoLaunch();");
501 $this->tpl->setVariable("AUTO_LAUNCH_ITEM_CMD", $item_command);
502 $this->tpl->parseCurrentBlock();
503 }
504
505 //unlimited sessions
506 if ($slm_obj->getSession()) {
507 $session_timeout = (int) ($ilias->ini->readVariable("session", "expire")) / 2;
508 } else {
509 $session_timeout = 0;
510 }
511 $this->tpl->setVariable("PING_SESSION", $session_timeout);
512
513 $this->tpl->setVariable("USER_ID", $ilias->account->getId());
514 $this->tpl->setVariable("USER_FIRSTNAME", $ilias->account->getFirstname());
515 $this->tpl->setVariable("USER_LASTNAME", $ilias->account->getLastname());
516 $this->tpl->setVariable("USER_LOGIN", $ilias->account->getLogin());
517 $this->tpl->setVariable("USER_OU", $ilias->account->getDepartment());
518 $this->tpl->setVariable("REF_ID", $_GET["ref_id"]);
519 $this->tpl->setVariable("SESSION_ID", session_id());
520 $this->tpl->setVariable("CODE_BASE", "http://" . $_SERVER['SERVER_NAME'] . substr($_SERVER['PHP_SELF'], 0, strpos($_SERVER['PHP_SELF'], "/ilias.php")));
521
522 $this->tpl->parseCurrentBlock();
523 $this->tpl->show(false);
524 exit;
525 }
526
531 public function launchSahs()
532 {
533 global $DIC;
534 $ilUser = $DIC['ilUser'];
535 $ilDB = $DIC['ilDB'];
536
537 $sco_id = ($_GET["sahs_id"] == "")
538 ? $_POST["sahs_id"]
539 : $_GET["sahs_id"];
540 $ref_id = ($_GET["ref_id"] == "")
541 ? $_POST["ref_id"]
542 : $_GET["ref_id"];
543
544 $this->slm = new ilObjSCORMLearningModule($ref_id, true);
545
546 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
547 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
548 $item = new ilSCORMItem($sco_id);
549
550 $id_ref = $item->getIdentifierRef();
551 $resource = new ilSCORMResource();
552 $resource->readByIdRef($id_ref, $item->getSLMId());
553 //$slm_obj = new ilObjSCORMLearningModule($_GET["ref_id"]);
554 $href = $resource->getHref();
555 $this->tpl = new ilTemplate("tpl.sahs_launch_cbt.html", true, true, "Modules/ScormAicc");
556 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
557
558 // set item data
559 $this->tpl->setVariable("LAUNCH_DATA", $item->getDataFromLms());
560 $this->tpl->setVariable("MAST_SCORE", $item->getMasteryScore());
561 $this->tpl->setVariable("MAX_TIME", $item->getMaxTimeAllowed());
562 $this->tpl->setVariable("LIMIT_ACT", $item->getTimeLimitAction());
563
564 // set alternative API name
565 if ($this->slm->getAPIAdapterName() != "API") {
566 $this->tpl->setCurrentBlock("alt_api_ref");
567 $this->tpl->setVariable("API_NAME", $this->slm->getAPIAdapterName());
568 $this->tpl->parseCurrentBlock();
569 }
570
571 $val_set = $ilDB->queryF(
572 '
573 SELECT * FROM scorm_tracking
574 WHERE user_id = %s
575 AND sco_id = %s
576 AND obj_id = %s',
577 array('integer','integer','integer'),
578 array($ilUser->getId(),$sco_id,$this->slm->getId())
579 );
580 $re_value = array();
581 while ($val_rec = $ilDB->fetchAssoc($val_set)) {
582 $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
583 $val_rec["rvalue"] = str_replace("\r", "\n", $val_rec["rvalue"]);
584 $val_rec["rvalue"] = str_replace("\n", "\\n", $val_rec["rvalue"]);
585 $re_value[$val_rec["lvalue"]] = $val_rec["rvalue"];
586 }
587
588 foreach ($re_value as $var => $value) {
589 switch ($var) {
590 case "cmi.core.lesson_location":
591 case "cmi.core.lesson_status":
592 case "cmi.core.entry":
593 case "cmi.core.score.raw":
594 case "cmi.core.score.max":
595 case "cmi.core.score.min":
596 case "cmi.core.total_time":
597 case "cmi.core.exit":
598 case "cmi.suspend_data":
599 case "cmi.comments":
600 case "cmi.student_preference.audio":
601 case "cmi.student_preference.language":
602 case "cmi.student_preference.speed":
603 case "cmi.student_preference.text":
604 $this->setSingleVariable($var, $value);
605 break;
606
607 case "cmi.objectives._count":
608 $this->setSingleVariable($var, $value);
609 $this->setArray("cmi.objectives", $value, "id", $re_value);
610 $this->setArray("cmi.objectives", $value, "score.raw", $re_value);
611 $this->setArray("cmi.objectives", $value, "score.max", $re_value);
612 $this->setArray("cmi.objectives", $value, "score.min", $re_value);
613 $this->setArray("cmi.objectives", $value, "status", $re_value);
614 break;
615
616 case "cmi.interactions._count":
617 $this->setSingleVariable($var, $value);
618 $this->setArray("cmi.interactions", $value, "id", $re_value);
619 for ($i = 0; $i < $value; $i++) {
620 $var2 = "cmi.interactions." . $i . ".objectives._count";
621 if (isset($v_array[$var2])) {
622 $cnt = $v_array[$var2];
623 $this->setArray(
624 "cmi.interactions." . $i . ".objectives",
625 $cnt,
626 "id",
627 $re_value
628 );
629 /*
630 $this->setArray("cmi.interactions.".$i.".objectives",
631 $cnt, "score.raw", $re_value);
632 $this->setArray("cmi.interactions.".$i.".objectives",
633 $cnt, "score.max", $re_value);
634 $this->setArray("cmi.interactions.".$i.".objectives",
635 $cnt, "score.min", $re_value);
636 $this->setArray("cmi.interactions.".$i.".objectives",
637 $cnt, "status", $re_value);*/
638 }
639 }
640 $this->setArray("cmi.interactions", $value, "time", $re_value);
641 $this->setArray("cmi.interactions", $value, "type", $re_value);
642 for ($i = 0; $i < $value; $i++) {
643 $var2 = "cmi.interactions." . $i . ".correct_responses._count";
644 if (isset($v_array[$var2])) {
645 $cnt = $v_array[$var2];
646 $this->setArray(
647 "cmi.interactions." . $i . ".correct_responses",
648 $cnt,
649 "pattern",
650 $re_value
651 );
652 $this->setArray(
653 "cmi.interactions." . $i . ".correct_responses",
654 $cnt,
655 "weighting",
656 $re_value
657 );
658 }
659 }
660 $this->setArray("cmi.interactions", $value, "student_response", $re_value);
661 $this->setArray("cmi.interactions", $value, "result", $re_value);
662 $this->setArray("cmi.interactions", $value, "latency", $re_value);
663 break;
664 }
665 }
666
667 global $DIC;
668 $lng = $DIC['lng'];
669 $this->tpl->setCurrentBlock("switch_icon");
670 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
671 $this->tpl->setVariable("SCO_ICO", ilUtil::getImagePath("scorm/running.svg"));
672 $this->tpl->setVariable(
673 "SCO_ALT",
674 $lng->txt("cont_status") . ": "
675 . $lng->txt("cont_sc_stat_running")
676 );
677 $this->tpl->parseCurrentBlock();
678
679 // set icon, if more than one SCO/Asset is presented
680 $items = ilSCORMObject::_lookupPresentableItems($this->slm->getId());
681 if (count($items) > 1) {
682 $this->tpl->setVariable("SWITCH_ICON_CMD", "switch_icon();");
683 }
684
685
686 // lesson mode
687 $lesson_mode = $this->slm->getDefaultLessonMode();
688 if ($this->slm->getAutoReview()) {
689 if ($re_value["cmi.core.lesson_status"] == "completed" ||
690 $re_value["cmi.core.lesson_status"] == "passed" ||
691 $re_value["cmi.core.lesson_status"] == "failed") {
692 $lesson_mode = "review";
693 }
694 }
695 $this->tpl->setVariable("LESSON_MODE", $lesson_mode);
696
697 // credit mode
698 if ($lesson_mode == "normal") {
699 $this->tpl->setVariable(
700 "CREDIT_MODE",
701 str_replace("_", "-", $this->slm->getCreditMode())
702 );
703 } else {
704 $this->tpl->setVariable("CREDIT_MODE", "no-credit");
705 }
706
707 // init cmi.core.total_time, cmi.core.lesson_status and cmi.core.entry
708 $sahs_obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
709 if (!isset($re_value["cmi.core.total_time"])) {
710 $item->insertTrackData("cmi.core.total_time", "0000:00:00", $sahs_obj_id);
711 }
712 if (!isset($re_value["cmi.core.lesson_status"])) {
713 $item->insertTrackData("cmi.core.lesson_status", "not attempted", $sahs_obj_id);
714 }
715 if (!isset($re_value["cmi.core.entry"])) {
716 $item->insertTrackData("cmi.core.entry", "", $sahs_obj_id);
717 }
718
719 $this->tpl->show();
720 //echo htmlentities($this->tpl->get()); exit;
721 }
722
723 public function finishSahs()
724 {
725 global $DIC;
726 $lng = $DIC['lng'];
727 $this->tpl = new ilTemplate("tpl.sahs_finish_cbt.html", true, true, "Modules/ScormAicc");
728 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
729
730 // block not in template
731 // $this->tpl->setCurrentBlock("switch_icon");
732 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
733 $this->tpl->setVariable(
734 "SCO_ICO",
735 ilUtil::getImagePath(
736 "scorm/" . str_replace(" ", "_", $_GET["status"]) . '.svg'
737 )
738 );
739 $this->tpl->setVariable(
740 "SCO_ALT",
741 $lng->txt("cont_status") . ": "
742 . $lng->txt("cont_sc_stat_" . str_replace(" ", "_", $_GET["status"])) . ", "
743 . $lng->txt("cont_total_time") . ": "
744 . $_GET["totime"]
745 );
746 // BEGIN Partial fix for SCO sequencing:
747 // With this partial fix, ILIAS can now proceed to the next
748 // SCO, if it is a sibling of the current SCO.
749 // This fix doesn't fix the case, if the next SCO has a
750 // different parent item.
751 //$this->tpl->setVariable("SCO_LAUNCH_ID", $_GET["launch"]);
752
753 $launch_id = $_GET['launch'];
754 if ($launch_id == 'null' || $launch_id == null) {
755 require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMTree.php");
756 $mtree = new ilSCORMTree($this->slm->getId());
757 $node_data = $mtree->fetchSuccessorNode($_GET['sahs_id']);
758 if ($node_data && $node_data[type] == 'sit') {
759 $launch_id = $node_data['child'];
760 }
761 }
762 // END Partial fix for SCO sequencing
763 $this->tpl->setVariable("SCO_LAUNCH_ID", $launch_id);
764 // $this->tpl->parseCurrentBlock();
765 $this->tpl->show();
766 }
767
768 public function unloadSahs()
769 {
770 $this->tpl = new ilTemplate("tpl.sahs_unload_cbt.html", true, true, "Modules/ScormAicc");
771 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
772 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
773 $this->tpl->show();
774 }
775
776
777 public function launchAsset()
778 {
779 global $DIC;
780 $ilUser = $DIC['ilUser'];
781 $ilDB = $DIC['ilDB'];
782
783 $sco_id = ($_GET["asset_id"] == "")
784 ? $_POST["asset_id"]
785 : $_GET["asset_id"];
786 $ref_id = ($_GET["ref_id"] == "")
787 ? $_POST["ref_id"]
788 : $_GET["ref_id"];
789
790 $this->slm = new ilObjSCORMLearningModule($ref_id, true);
791
792 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
793 include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
794 $item = new ilSCORMItem($sco_id);
795
796 $id_ref = $item->getIdentifierRef();
797 $resource = new ilSCORMResource();
798 $resource->readByIdRef($id_ref, $item->getSLMId());
799 $href = $resource->getHref();
800 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
801 $this->tpl = new ilTemplate("tpl.scorm_launch_asset.html", true, true, "Modules/ScormAicc");
802 $this->tpl->setVariable("HREF", $this->slm->getDataDirectory("output") . "/" . $href);
803 $this->tpl->show();
804 }
805
806 public function pingSession()
807 {
808 //WAC
809 require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
810 ilWACSignedPath::signFolderOfStartFile($this->slm->getDataDirectory() . '/imsmanifest.xml');
811 return true;
812 }
813
814 public function logMessage()
815 {
816 global $DIC;
817 $ilLog = $DIC['ilLog'];
818 $logString = file_get_contents('php://input');
819 $ilLog->write("ScormAicc: ApiLog: Message: " . $logString);
820 }
821
822 public function logWarning()
823 {
824 global $DIC;
825 $ilLog = $DIC['ilLog'];
826 $logString = file_get_contents('php://input');
827 $ilLog->write("ScormAicc: ApiLog: Warning: " . $logString, 20);
828 }
829
833 public function setSingleVariable($a_var, $a_value)
834 {
835 $this->tpl->setCurrentBlock("set_value");
836 $this->tpl->setVariable("VAR", $a_var);
837 $this->tpl->setVariable("VALUE", $a_value);
838 $this->tpl->parseCurrentBlock();
839 }
840
844 public function setArray($a_left, $a_value, $a_name, &$v_array)
845 {
846 for ($i = 0; $i < $a_value; $i++) {
847 $var = $a_left . "." . $i . "." . $a_name;
848 if (isset($v_array[$var])) {
849 $this->tpl->setCurrentBlock("set_value");
850 $this->tpl->setVariable("VAR", $var);
851 $this->tpl->setVariable("VALUE", $v_array[$var]);
852 $this->tpl->parseCurrentBlock();
853 }
854 }
855 }
856
860 public function downloadCertificate()
861 {
862 global $DIC;
863
864 $ilUser = $DIC->user();
865 $tree = $DIC['tree'];
866 $ilCtrl = $DIC->ctrl();
867
868 $obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
869
870 $certValidator = new ilCertificateDownloadValidator();
871 $allowed = $certValidator->isCertificateDownloadable($ilUser->getId(), $obj_id);
872 if ($allowed) {
873 $certificateLogger = $DIC->logger()->cert();
874
875 $ilUserCertificateRepository = new ilUserCertificateRepository();
876 $pdfGenerator = new ilPdfGenerator($ilUserCertificateRepository, $certificateLogger);
877
878 $pdfAction = new ilCertificatePdfAction(
879 $certificateLogger,
880 $pdfGenerator,
881 new ilCertificateUtilHelper(),
882 $this->lng->txt('error_creating_certificate_pdf')
883 );
884
885 $pdfAction->downloadPdf($ilUser->getId(), $obj_id);
886 exit;
887 }
888 // redirect to parent category if certificate is not accessible
889 $parent = $tree->getParentId($_GET["ref_id"]);
890 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $parent);
891 $ilCtrl->redirectByClass("ilrepositorygui", "");
892 }
893}
print
if(! $in) print
Definition: UtfNormalGenerate.php:37
exit
exit
Definition: backend.php:16
$_GET
$_GET["client_id"]
Definition: cfg.phpunit.template.php:12
$_POST
$_POST["username"]
Definition: cfg.phpunit.template.php:11
php
An exception for terminatinating execution or to throw for unit testing.
ilCertificateDownloadValidator
Validates if an active certificate is stored in the database and can be downloaded by the user.
Definition: class.ilCertificateDownloadValidator.php:12
ilCertificateUtilHelper
Just a wrapper class to create Unit Test for other classes.
Definition: ilCertificateUtilHelper.php:11
ilLPStatusWrapper\_updateStatus
static _updateStatus($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_force_raise=false)
Update status.
Definition: class.ilLPStatusWrapper.php:265
ilObjSCORMInitData\getIliasScormData
static getIliasScormData($a_packageId)
Definition: class.ilObjSCORMInitData.php:200
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:385
ilObjSCORMInitData\getIliasScormResources
static getIliasScormResources($a_packageId)
Definition: class.ilObjSCORMInitData.php:227
ilObjSCORMInitData\getIliasScormTree
static getIliasScormTree($a_packageId)
Definition: class.ilObjSCORMInitData.php:272
ilObjSCORMLearningModule
Class ilObjSCORMLearningModule.
Definition: class.ilObjSCORMLearningModule.php:18
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1107
ilSCORMExplorer
Explorer View for SCORM Learning Modules.
Definition: class.ilSCORMExplorer.php:38
ilSCORMObjectGUI\getInstance
& getInstance($a_id)
get instance of specialized GUI class
Definition: class.ilSCORMObjectGUI.php:65
ilSCORMObject\_lookupPresentableItems
static _lookupPresentableItems($a_slm_id)
Count number of presentable SCOs/Assets of SCORM learning module.
Definition: class.ilSCORMObject.php:118
ilSCORMPresentationGUI
Class ilSCORMPresentationGUI.
Definition: class.ilSCORMPresentationGUI.php:19
ilSCORMPresentationGUI\explorer
explorer($a_target="sahs_content")
save the active module version to scorm_tracking
Definition: class.ilSCORMPresentationGUI.php:349
ilSCORMPresentationGUI\apiInitData
apiInitData()
SCORM Data for Javascript-API.
Definition: class.ilSCORMPresentationGUI.php:431
ilSCORMPresentationGUI\get_actual_attempts
get_actual_attempts()
Get number of actual attempts for the user.
Definition: class.ilSCORMPresentationGUI.php:158
ilSCORMPresentationGUI\launchSahs
launchSahs()
This function is called by the API applet in the content frame when a SCO is started.
Definition: class.ilSCORMPresentationGUI.php:531
ilSCORMPresentationGUI\increase_attemptAndsave_module_version
increase_attemptAndsave_module_version()
Increases attempts by one for this package.
Definition: class.ilSCORMPresentationGUI.php:260
ilSCORMPresentationGUI\downloadCertificate
downloadCertificate()
Download the certificate for the active user.
Definition: class.ilSCORMPresentationGUI.php:860
ilSCORMPresentationGUI\setSingleVariable
setSingleVariable($a_var, $a_value)
set single value
Definition: class.ilSCORMPresentationGUI.php:833
ilSCORMPresentationGUI\setArray
setArray($a_left, $a_value, $a_name, &$v_array)
set single value
Definition: class.ilSCORMPresentationGUI.php:844
ilSCORMResource\_lookupIdByIdRef
static _lookupIdByIdRef($a_id_ref, $a_slm_id)
Definition: class.ilSCORMResource.php:201
ilSCORMResource\_lookupScormType
static _lookupScormType($a_obj_id)
Definition: class.ilSCORMResource.php:222
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:273
$i
$i
Definition: disco.tpl.php:19
$ilBench
global $ilBench
Definition: ilias.php:18
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
$ilLog
$ilLog
Definition: inc.setup_header.php:123
ilPdfGenerator
Class ilPdfGeneratorConstantsTest.
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$DIC
global $DIC
Definition: saml.php:7
$res
foreach($_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