ILIAS  trunk Revision v11.0_alpha-3011-gc6b235a2e85
Static Public Member Functions
ilObjSCORMTracking Class Reference

Class ilObjSCORMTracking. More...

+ Collaboration diagram for ilObjSCORMTracking:

Static Public Member Functions

static storeJsApi ()
 
static storeJsApiCmi (int $user_id, int $obj_id, object $data)
 
static syncGlobalStatus (int $userId, int $packageId, int $refId, object $data, ?int $new_global_status)
 
static _insertTrackData (int $a_sahs_id, string $a_lval, string $a_rval, int $a_obj_id)
 
static _getCompleted (object $scorm_item_id, int $a_obj_id)
 like necessary because of Oracle More...
 
static _getCollectionStatus (?array $a_scos, int $a_obj_id, int $a_user_id)
 
static _countCompleted (?array $a_scos, int $a_obj_id, int $a_user_id)
 
static lookupLastAccessTimes (int $a_obj_id)
 Lookup last acccess time for all users of a scorm module. More...
 
static _getTrackedUsers (int $a_obj_id)
 Get all tracked users. More...
 
static _getFailed (object $scorm_item_id, int $a_obj_id)
 like necessary because of Oracle More...
 
static _getCountCompletedPerUser (array $a_scorm_item_ids, int $a_obj_id)
 Get users who have status completed or passed. More...
 
static _getProgressInfo (array $sco_item_ids, int $a_obj_id)
 Get info about. More...
 
static _getInProgress (array|int $scorm_item_id, int $a_obj_id, ?array $a_blocked_user_ids=null)
 
static scorm12PlayerUnload ()
 
static checkIfAllowed (int $packageId, int $userId, int $hash)
 
static _syncReadEvent (int $a_obj_id, int $a_user_id, string $a_type, int $a_ref_id)
 

Detailed Description

Class ilObjSCORMTracking.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e \

Definition at line 26 of file class.ilObjSCORMTracking.php.

Member Function Documentation

◆ _countCompleted()

static ilObjSCORMTracking::_countCompleted ( ?array  $a_scos,
int  $a_obj_id,
int  $a_user_id 
)
static

Definition at line 344 of file class.ilObjSCORMTracking.php.

344 : int
345 {
346 global $DIC;
347 $ilDB = $DIC->database();
348 $cnt = 0;
349
350 if (is_array($a_scos)) {
351 $in = $ilDB->in('sco_id', $a_scos, false, 'integer');
352
353 $res = $ilDB->queryF(
354 'SELECT sco_id, rvalue FROM scorm_tracking
355 WHERE ' . $in . '
356 AND obj_id = %s
357 AND lvalue = %s
358 AND user_id = %s',
359 array('integer', 'text', 'integer'),
360 array($a_obj_id, 'cmi.core.lesson_status', $a_user_id)
361 );
362
363 while ($rec = $ilDB->fetchAssoc($res)) {
364 if ($rec["rvalue"] === "completed" || $rec["rvalue"] === "passed") {
365 $cnt++;
366 }
367 }
368 }
369 return $cnt;
370 }
$res
$res
Definition: ltiservices.php:69
$DIC
global $DIC
Definition: shib_login.php:26

References $DIC, $ilDB, and $res.

Referenced by ilLPStatusSCORM\determinePercentage().

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◆ _getCollectionStatus()

static ilObjSCORMTracking::_getCollectionStatus ( ?array  $a_scos,
int  $a_obj_id,
int  $a_user_id 
)
static

Definition at line 299 of file class.ilObjSCORMTracking.php.

299 : string
300 {
301 global $DIC;
302 $ilDB = $DIC->database();
303
304 $status = "not_attempted";
305
306 if (is_array($a_scos)) {
307 $in = $ilDB->in('sco_id', $a_scos, false, 'integer');
308
309 $res = $ilDB->queryF(
310 'SELECT sco_id, rvalue FROM scorm_tracking
311 WHERE ' . $in . '
312 AND obj_id = %s
313 AND lvalue = %s
314 AND user_id = %s',
315 array('integer', 'text', 'integer'),
316 array($a_obj_id, 'cmi.core.lesson_status', $a_user_id)
317 );
318
319 $cnt = 0;
320 $completed = true;
321 $failed = false;
322 while ($rec = $ilDB->fetchAssoc($res)) {
323 if ($rec["rvalue"] === "failed") {
324 $failed = true;
325 }
326 if ($rec["rvalue"] !== "completed" && $rec["rvalue"] !== "passed") {
327 $completed = false;
328 }
329 $cnt++;
330 }
331 if ($cnt > 0) {
332 $status = "in_progress";
333 }
334 if ($completed && $cnt == count($a_scos)) {
335 $status = "completed";
336 }
337 if ($failed) {
338 $status = "failed";
339 }
340 }
341 return $status;
342 }

References $DIC, $ilDB, and $res.

◆ _getCompleted()

static ilObjSCORMTracking::_getCompleted ( object  $scorm_item_id,
int  $a_obj_id 
)
static

like necessary because of Oracle

Definition at line 254 of file class.ilObjSCORMTracking.php.

254 : array
255 {
256 global $DIC;
257 $ilDB = $DIC->database();
258
259 $user_ids = [];
260
261 if (is_array($scorm_item_id)) {
262 $in = $ilDB->in('sco_id', $scorm_item_id, false, 'integer');
263
264 $res = $ilDB->queryF(
265 'SELECT DISTINCT(user_id) FROM scorm_tracking
266 WHERE ' . $in . '
267 AND obj_id = %s
268 AND lvalue = %s
269 AND (' . $ilDB->like('rvalue', 'clob', 'completed') . ' OR ' . $ilDB->like(
270 'rvalue',
271 'clob',
272 'passed'
273 ) . ')',
274 array('integer', 'text'),
275 array($a_obj_id, 'cmi.core.lesson_status')
276 );
277 } else {
278 $res = $ilDB->queryF(
279 'SELECT DISTINCT(user_id) FROM scorm_tracking
280 WHERE sco_id = %s
281 AND obj_id = %s
282 AND lvalue = %s
283 AND (' . $ilDB->like('rvalue', 'clob', 'completed') . ' OR ' . $ilDB->like(
284 'rvalue',
285 'clob',
286 'passed'
287 ) . ')',
288 array('integer', 'integer', 'text'),
289 array($scorm_item_id, $a_obj_id, 'cmi.core.lesson_status')
290 );
291 }
292
293 while ($row = $ilDB->fetchObject($res)) {
294 $user_ids[] = $row->user_id;
295 }
296 return $user_ids;
297 }

References $DIC, $ilDB, and $res.

◆ _getCountCompletedPerUser()

static ilObjSCORMTracking::_getCountCompletedPerUser ( array  $a_scorm_item_ids,
int  $a_obj_id 
)
static

Get users who have status completed or passed.

Returns
array<int|string, mixed>

Definition at line 463 of file class.ilObjSCORMTracking.php.

463 : array
464 {
465 global $DIC;
466 $ilDB = $DIC->database();
467 $users = [];
468
469 $in = $ilDB->in('sco_id', $a_scorm_item_ids, false, 'integer');
470
471 // Why does this query use a like search against "passed" and "failed"
472 //because it's clob and we support Oracle
473 $res = $ilDB->queryF(
474 '
475 SELECT user_id, COUNT(user_id) completed FROM scorm_tracking
476 WHERE ' . $in . '
477 AND obj_id = %s
478 AND lvalue = %s
479 AND (' . $ilDB->like('rvalue', 'clob', 'completed') . ' OR ' . $ilDB->like('rvalue', 'clob', 'passed') . ')
480 GROUP BY user_id',
481 array('integer', 'text'),
482 array($a_obj_id, 'cmi.core.lesson_status')
483 );
484 while ($row = $ilDB->fetchObject($res)) {
485 $users[$row->user_id] = $row->completed;
486 }
487 return $users;
488 }

References $DIC, $ilDB, and $res.

Referenced by ilLPStatusSCORM\_getStatusInfo().

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◆ _getFailed()

static ilObjSCORMTracking::_getFailed ( object  $scorm_item_id,
int  $a_obj_id 
)
static

like necessary because of Oracle

Definition at line 421 of file class.ilObjSCORMTracking.php.

421 : array
422 {
423 global $DIC;
424 $ilDB = $DIC->database();
425 $user_ids = [];
426
427 if (is_array($scorm_item_id)) {
428 $in = $ilDB->in('sco_id', $scorm_item_id, false, 'integer');
429
430 $res = $ilDB->queryF(
431 '
432 SELECT DISTINCT(user_id) FROM scorm_tracking
433 WHERE ' . $in . '
434 AND obj_id = %s
435 AND lvalue = %s
436 AND ' . $ilDB->like('rvalue', 'clob', 'failed') . ' ',
437 array('integer', 'text'),
438 array($a_obj_id, 'cmi.core.lesson_status')
439 );
440 } else {
441 $res = $ilDB->queryF(
442 '
443 SELECT DISTINCT(user_id) FROM scorm_tracking
444 WHERE sco_id = %s
445 AND obj_id = %s
446 AND lvalue = %s
447 AND ' . $ilDB->like('rvalue', 'clob', 'failed') . ' ',
448 array('integer', 'integer', 'text'),
449 array($scorm_item_id, $a_obj_id, 'cmi.core.lesson_status')
450 );
451 }
452
453 while ($row = $ilDB->fetchObject($res)) {
454 $user_ids[] = $row->user_id;
455 }
456 return $user_ids;
457 }

References $DIC, $ilDB, and $res.

◆ _getInProgress()

static ilObjSCORMTracking::_getInProgress ( array|int  $scorm_item_id,
int  $a_obj_id,
?array  $a_blocked_user_ids = null 
)
static
Returns
array<int|string, mixed[]>

Definition at line 537 of file class.ilObjSCORMTracking.php.

537 : array
538 {
539 global $DIC;
540 $ilDB = $DIC->database();
541
542 if (is_array($scorm_item_id)) {
543 $in = $ilDB->in('sco_id', $scorm_item_id, false, 'integer');
544
545 $res = $ilDB->queryF(
546 'SELECT user_id,sco_id FROM scorm_tracking
547 WHERE ' . $in . '
548 AND obj_id = %s
549 GROUP BY user_id, sco_id',
550 array('integer'),
551 array($a_obj_id)
552 );
553 } else {
554 $res = $ilDB->queryF(
555 'SELECT user_id,sco_id FROM scorm_tracking
556 WHERE sco_id = %s
557 AND obj_id = %s',
558 array('integer', 'integer'),
559 array($scorm_item_id, $a_obj_id)
560 );
561 }
562
563 $in_progress = array();
564
565 while ($row = $ilDB->fetchObject($res)) {
566 // #15061 - see _getProgressInfo()
567 if (!($a_blocked_user_ids &&
568 isset($a_blocked_user_ids[$row->sco_id]) &&
569 is_array($a_blocked_user_ids[$row->sco_id]) &&
570 in_array($row->user_id, $a_blocked_user_ids[$row->sco_id]))) {
571 $in_progress[$row->sco_id][] = $row->user_id;
572 }
573 }
574 return $in_progress;
575 }

References $DIC, $ilDB, and $res.

Referenced by _getProgressInfo().

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◆ _getProgressInfo()

static ilObjSCORMTracking::_getProgressInfo ( array  $sco_item_ids,
int  $a_obj_id 
)
static

Get info about.

Returns
array<string, array>

Definition at line 494 of file class.ilObjSCORMTracking.php.

494 : array
495 {
496 global $DIC;
497 $ilDB = $DIC->database();
498
499 $in = $ilDB->in('sco_id', $sco_item_ids, false, 'integer');
500
501 $res = $ilDB->queryF(
502 '
503 SELECT * FROM scorm_tracking
504 WHERE ' . $in . '
505 AND obj_id = %s
506 AND lvalue = %s ',
507 array('integer', 'text'),
508 array($a_obj_id, 'cmi.core.lesson_status')
509 );
510
511 $info['completed'] = array();
512 $info['failed'] = array();
513
514 $user_ids = array();
515 while ($row = $ilDB->fetchObject($res)) {
516 switch ($row->rvalue) {
517 case 'completed':
518 case 'passed':
519 $info['completed'][$row->sco_id][] = $row->user_id;
520 $user_ids[$row->sco_id][] = $row->user_id;
521 break;
522
523 case 'failed':
524 $info['failed'][$row->sco_id][] = $row->user_id;
525 $user_ids[$row->sco_id][] = $row->user_id;
526 break;
527 }
528 }
529 $info['in_progress'] = ilObjSCORMTracking::_getInProgress($sco_item_ids, $a_obj_id, $user_ids);
530
531 return $info;
532 }
ilObjSCORMTracking\_getInProgress
static _getInProgress(array|int $scorm_item_id, int $a_obj_id, ?array $a_blocked_user_ids=null)
Definition: class.ilObjSCORMTracking.php:537
$info
$info
Definition: entry_point.php:21

References $DIC, $ilDB, $info, $res, and _getInProgress().

Referenced by ilLPStatusSCORM\_getStatusInfo().

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◆ _getTrackedUsers()

static ilObjSCORMTracking::_getTrackedUsers ( int  $a_obj_id)
static

Get all tracked users.

Definition at line 397 of file class.ilObjSCORMTracking.php.

397 : array
398 {
399 global $DIC;
400 $ilDB = $DIC->database();
401 // $ilLog = ilLoggerFactory::getLogger('sahs');
402
403 $res = $ilDB->queryF(
404 'SELECT DISTINCT user_id FROM scorm_tracking
405 WHERE obj_id = %s
406 AND lvalue = %s',
407 array('integer', 'text'),
408 array($a_obj_id, 'cmi.core.lesson_status')
409 );
410
411 $users = array();
412 while ($row = $ilDB->fetchAssoc($res)) {
413 $users[] = $row["user_id"];
414 }
415 return $users;
416 }

References $DIC, $ilDB, and $res.

Referenced by ilTrQuery\getParticipantsForObject(), and ilLPStatusSCORM\refreshStatus().

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◆ _insertTrackData()

static ilObjSCORMTracking::_insertTrackData ( int  $a_sahs_id,
string  $a_lval,
string  $a_rval,
int  $a_obj_id 
)
static

Definition at line 230 of file class.ilObjSCORMTracking.php.

230 : void
231 {
232 global $DIC;
233 $ilDB = $DIC->database();
234 $ilUser = $DIC->user();
235
236 $ilDB->insert('scorm_tracking', array(
237 'obj_id' => array('integer', $a_obj_id),
238 'user_id' => array('integer', $ilUser->getId()),
239 'sco_id' => array('integer', $a_sahs_id),
240 'lvalue' => array('text', $a_lval),
241 'rvalue' => array('clob', $a_rval),
242 'c_timestamp' => array('timestamp', ilUtil::now())
243 ));
244
245 if ($a_lval === "cmi.core.lesson_status") {
246 ilLPStatusWrapper::_updateStatus($a_obj_id, $ilUser->getId());
247 }
248 }
ilLPStatusWrapper\_updateStatus
static _updateStatus(int $a_obj_id, int $a_usr_id, ?object $a_obj=null, bool $a_percentage=false, bool $a_force_raise=false)
Definition: class.ilLPStatusWrapper.php:296
ilUtil\now
static now()
Return current timestamp in Y-m-d H:i:s format.
Definition: class.ilUtil.php:1022

References $DIC, $ilDB, ilLPStatusWrapper\_updateStatus(), and ilUtil\now().

Referenced by ilSCORMItem\insertTrackData().

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◆ _syncReadEvent()

static ilObjSCORMTracking::_syncReadEvent ( int  $a_obj_id,
int  $a_user_id,
string  $a_type,
int  $a_ref_id 
)
static

Definition at line 627 of file class.ilObjSCORMTracking.php.

627 : void
628 {
629 global $DIC;
630 $ilDB = $DIC->database();
631 $ilLog = ilLoggerFactory::getLogger('sahs');
632 $val_set = $ilDB->queryF(
633 'SELECT package_attempts, total_time_sec, sco_total_time_sec, time_from_lms FROM sahs_user, sahs_lm '
634 . 'WHERE sahs_user.obj_id = %s AND sahs_user.user_id = %s AND sahs_user.obj_id = sahs_lm.id',
635 array('integer', 'integer'),
636 array($a_obj_id, $a_user_id)
637 );
638
639 $val_rec = $ilDB->fetchAssoc($val_set);
640
641 if ($val_rec["package_attempts"] == null) {
642 $val_rec["package_attempts"] = "";
643 }
644 $attempts = $val_rec["package_attempts"];
645
646 $time = (int) $val_rec["sco_total_time_sec"];
647
648 // get learning time for old ILIAS-Versions
649 if ($time == 0) {
650 $sco_set = $ilDB->queryF(
651 '
652 SELECT sco_id, rvalue FROM scorm_tracking
653 WHERE obj_id = %s
654 AND user_id = %s
655 AND lvalue = %s
656 AND sco_id <> %s',
657 array('integer', 'integer', 'text', 'integer'),
658 array($a_obj_id, $a_user_id, 'cmi.core.total_time', 0)
659 );
660
661 while ($sco_rec = $ilDB->fetchAssoc($sco_set)) {
662 $tarr = explode(":", $sco_rec["rvalue"]);
663 $sec = (int) $tarr[2] + (int) $tarr[1] * 60 +
664 (int) substr($tarr[0], strlen($tarr[0]) - 3) * 60 * 60;
665 $time += $sec;
666 }
667 }
668 ilChangeEvent::_recordReadEvent($a_type, $a_ref_id, $a_obj_id, $a_user_id, false, $attempts, $time);
669 }
ilChangeEvent\_recordReadEvent
static _recordReadEvent(string $a_type, int $a_ref_id, int $obj_id, int $usr_id, bool $isCatchupWriteEvents=true, $a_ext_rc=null, $a_ext_time=null)
Definition: class.ilChangeEvent.php:117
ilLoggerFactory\getLogger
static getLogger(string $a_component_id)
Get component logger.
Definition: class.ilLoggerFactory.php:89

References $DIC, $ilDB, ilChangeEvent\_recordReadEvent(), ilLoggerFactory\getLogger(), and ILIAS\Repository\int().

Referenced by scorm12PlayerUnload().

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◆ checkIfAllowed()

static ilObjSCORMTracking::checkIfAllowed ( int  $packageId,
int  $userId,
int  $hash 
)
static

Definition at line 611 of file class.ilObjSCORMTracking.php.

611 : void
612 {
613 global $DIC;
614 $ilDB = $DIC->database();
615 $res = $ilDB->queryF(
616 'select hash from sahs_user where obj_id=%s AND user_id=%s AND hash_end>%s',
617 array('integer', 'integer', 'timestamp'),
618 array($packageId, $userId, date('Y-m-d H:i:s'))
619 );
620 $rowtmp = $ilDB->fetchAssoc($res);
621 if (! ($rowtmp && $rowtmp['hash'] == $hash)) {
622 //output used by api
623 die("not allowed");
624 }
625 }
$packageId
$packageId
Definition: storeScorm.php:24

References $DIC, $ilDB, $packageId, and $res.

◆ lookupLastAccessTimes()

static ilObjSCORMTracking::lookupLastAccessTimes ( int  $a_obj_id)
static

Lookup last acccess time for all users of a scorm module.

Returns
array<int|string, mixed>

Definition at line 376 of file class.ilObjSCORMTracking.php.

376 : array
377 {
378 global $DIC;
379 $ilDB = $DIC->database();
380 $users = array();
381
382 $query = 'SELECT user_id, MAX(c_timestamp) tst ' .
383 'FROM scorm_tracking ' .
384 'WHERE obj_id = ' . $ilDB->quote($a_obj_id, 'integer') . ' ' .
385 'GROUP BY user_id';
386 $res = $ilDB->query($query);
387
388 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
389 $users[$row->user_id] = $row->tst;
390 }
391 return $users;
392 }

References $DIC, $ilDB, $res, and ilDBConstants\FETCHMODE_OBJECT.

◆ scorm12PlayerUnload()

static ilObjSCORMTracking::scorm12PlayerUnload ( )
static

Definition at line 577 of file class.ilObjSCORMTracking.php.

577 : void
578 {
579 global $DIC;
580 $ilDB = $DIC->database();
581 $user_id = $DIC->http()->wrapper()->query()->retrieve('p', $DIC->refinery()->kindlyTo()->int());
582 $ref_id = $DIC->http()->wrapper()->query()->retrieve('ref_id', $DIC->refinery()->kindlyTo()->int());
583 $obj_id = $DIC->http()->wrapper()->query()->retrieve('package_id', $DIC->refinery()->kindlyTo()->int());
584 if ($obj_id <= 1) {
585 $GLOBALS['DIC']['ilLog']->write(__METHOD__ . ' no valid obj_id');
586 } else {
587 $last_visited = "";
588 if ($DIC->http()->wrapper()->query()->has('last_visited')) {
589 $last_visited = $DIC->http()->wrapper()->query()->retrieve('last_visited', $DIC->refinery()->kindlyTo()->string());
590 }
591
592 $endDate = date(
593 'Y-m-d H:i:s',
594 mktime((int) date('H'), (int) date('i') + 5, (int) date('s'), (int) date('m'), (int) date('d'), (int) date('Y'))
595 );
596 $ilDB->manipulateF(
597 'UPDATE sahs_user
598 SET last_visited = %s, hash_end =%s, last_access = %s
599 WHERE obj_id = %s AND user_id = %s',
600 array('text', 'timestamp', 'timestamp', 'integer', 'integer'),
601 array($last_visited, $endDate, date('Y-m-d H:i:s'), $obj_id, $user_id)
602 );
603 // update time and numbers of attempts in change event
604 //NOTE: here it is correct (not count of commit with changed values); be careful to performance issues
605 ilObjSCORMTracking::_syncReadEvent($obj_id, $user_id, "sahs", $ref_id);
606 }
607 header('Content-Type: text/plain; charset=UTF-8');
608 print("");
609 }
ilObjSCORMTracking\_syncReadEvent
static _syncReadEvent(int $a_obj_id, int $a_user_id, string $a_type, int $a_ref_id)
Definition: class.ilObjSCORMTracking.php:627
$ref_id
$ref_id
Definition: ltiauth.php:66
$GLOBALS
$GLOBALS["DIC"]
Definition: wac.php:54

References $DIC, $GLOBALS, $ilDB, $ref_id, $user_id, _syncReadEvent(), and ILIAS\UI\examples\Symbol\Glyph\Header\header().

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◆ storeJsApi()

static ilObjSCORMTracking::storeJsApi ( )
static

Definition at line 28 of file class.ilObjSCORMTracking.php.

28 : void
29 {
30 global $DIC;
31 $obj_id = $DIC->http()->wrapper()->query()->retrieve('package_id', $DIC->refinery()->kindlyTo()->int());
32 $refId = $DIC->http()->wrapper()->query()->retrieve('ref_id', $DIC->refinery()->kindlyTo()->int());
33 $in = file_get_contents("php://input");
34 $data = json_decode($in);
35 $user_id = (int) $data->p;
36
37 header('Content-Type: text/plain; charset=UTF-8');
38
39 $rval = self::storeJsApiCmi($user_id, $obj_id, $data);
40 if ($rval != true) {
41 print("storeJsApiCmi failed");
42 } else {
43 $rval = self::syncGlobalStatus($user_id, $obj_id, $refId, $data, $data->now_global_status);
44 if ($rval != true) {
45 print("syncGlobalStatus failed");
46 }
47 }
48 if ($rval == true) {
49 print("ok");
50 }
51 }
ilObjSCORMTracking\syncGlobalStatus
static syncGlobalStatus(int $userId, int $packageId, int $refId, object $data, ?int $new_global_status)
Definition: class.ilObjSCORMTracking.php:152
ilObjSCORMTracking\storeJsApiCmi
static storeJsApiCmi(int $user_id, int $obj_id, object $data)
Definition: class.ilObjSCORMTracking.php:53
$refId
$refId
Definition: xapitoken.php:58

References $data, $DIC, $refId, $user_id, ILIAS\UI\examples\Symbol\Glyph\Header\header(), ILIAS\Repository\int(), storeJsApiCmi(), and syncGlobalStatus().

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◆ storeJsApiCmi()

static ilObjSCORMTracking::storeJsApiCmi ( int  $user_id,
int  $obj_id,
object  $data 
)
static

Definition at line 53 of file class.ilObjSCORMTracking.php.

53 : bool
54 {
55 global $DIC;
56 $ilLog = ilLoggerFactory::getLogger('sahs');
57 $ilDB = $DIC->database();
58
59 $b_updateStatus = false;
60 $i_score_max = 0;
61 $i_score_raw = 0;
62
63 $aa_data = array();
64 // if (is_array($_POST["S"])) {
65 // foreach($_POST["S"] as $key => $value) {
66 // $aa_data[] = array("sco_id" => $value, "left" => $_POST["L"][$key], "right" => $_POST["R"][$key]);
67 // }
68 // }
69 foreach ($data->cmi as $value) {
70 $aa_data[] = array("sco_id" => (int) $value[0],
71 "left" => $value[1],
72 "right" => $value[2]
73 );
74 // $aa_data[] = array("sco_id" => (int) $data->cmi[$i][0], "left" => $data->cmi[$i][1], "right" => rawurldecode($data->cmi[$i][2]));
75 }
76
77 if ($obj_id <= 1) {
78 $ilLog->write("ScormAicc: storeJsApi: Error: No valid obj_id given.");
79 } else {
80 foreach ($aa_data as $a_data) {
81 $set = $ilDB->queryF(
82 '
83 SELECT rvalue FROM scorm_tracking
84 WHERE user_id = %s
85 AND sco_id = %s
86 AND lvalue = %s
87 AND obj_id = %s',
88 array('integer', 'integer', 'text', 'integer'),
89 array($user_id, $a_data["sco_id"], $a_data["left"], $obj_id)
90 );
91 if ($rec = $ilDB->fetchAssoc($set)) {
92 if ($a_data["left"] === 'cmi.core.lesson_status' && $a_data["right"] != $rec["rvalue"]) {
93 $b_updateStatus = true;
94 }
95 $ilDB->update(
96 'scorm_tracking',
97 array(
98 'rvalue' => array('clob', $a_data["right"]),
99 'c_timestamp' => array('timestamp', ilUtil::now())
100 ),
101 array(
102 'user_id' => array('integer', $user_id),
103 'sco_id' => array('integer', $a_data["sco_id"]),
104 'lvalue' => array('text', $a_data["left"]),
105 'obj_id' => array('integer', $obj_id)
106 )
107 );
108 $ilLog->debug("ScormAicc: storeJsApi Updated - L:" . $a_data["left"] . ",R:" .
109 $a_data["right"] . " for obj_id:" . $obj_id . ",sco_id:" . $a_data["sco_id"] . ",user_id:" . $user_id);
110 } else {
111 if ($a_data["left"] === 'cmi.core.lesson_status') {
112 $b_updateStatus = true;
113 }
114 $ilDB->insert('scorm_tracking', array(
115 'obj_id' => array('integer', $obj_id),
116 'user_id' => array('integer', $user_id),
117 'sco_id' => array('integer', $a_data["sco_id"]),
118 'lvalue' => array('text', $a_data["left"]),
119 'rvalue' => array('clob', $a_data["right"]),
120 'c_timestamp' => array('timestamp', ilUtil::now())
121 ));
122 $ilLog->debug("ScormAicc: storeJsApi Inserted - L:" . $a_data["left"] . ",R:" .
123 $a_data["right"] . " for obj_id:" . $obj_id . ",sco_id:" . $a_data["sco_id"] . ",user_id:" . $user_id);
124 }
125 if ($a_data["left"] === 'cmi.core.score.max') {
126 $i_score_max = $a_data["right"];
127 }
128 if ($a_data["left"] === 'cmi.core.score.raw') {
129 $i_score_raw = $a_data["right"];
130 }
131 }
132 // mantis #30293
133 if ($i_score_max > 0 && $i_score_raw > 0) {
134 if (count(ilSCORMObject::_lookupPresentableItems($obj_id)) == 1) {
135 ilLTIAppEventListener::handleOutcomeWithoutLP(
136 $obj_id,
137 $user_id,
138 ($i_score_raw / $i_score_max) * 100
139 );
140 }
141 }
142 }
143
144 // update status
145 if ($b_updateStatus === true) {
146 ilLPStatusWrapper::_updateStatus($obj_id, $user_id);
147 }
148
149 return true;
150 }
ilLTIAppEventListener\handleOutcomeWithoutLP
static handleOutcomeWithoutLP(int $a_obj_id, int $a_usr_id, ?float $a_percentage)
Definition: class.ilLTIAppEventListener.php:228
ilSCORMObject\_lookupPresentableItems
static _lookupPresentableItems(int $a_slm_id)
Count number of presentable SCOs/Assets of SCORM learning module.
Definition: class.ilSCORMObject.php:109

References $data, $DIC, $ilDB, $user_id, ilSCORMObject\_lookupPresentableItems(), ilLPStatusWrapper\_updateStatus(), ilLoggerFactory\getLogger(), ilLTIAppEventListener\handleOutcomeWithoutLP(), and ilUtil\now().

Referenced by storeJsApi().

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◆ syncGlobalStatus()

static ilObjSCORMTracking::syncGlobalStatus ( int  $userId,
int  $packageId,
int  $refId,
object  $data,
?int  $new_global_status 
)
static

Definition at line 152 of file class.ilObjSCORMTracking.php.

152 : bool
153 {
154 global $DIC;
155 $ilDB = $DIC->database();
156 $ilLog = ilLoggerFactory::getLogger('sahs');
157 $saved_global_status = $data->saved_global_status;
158 $ilLog->write("saved_global_status=" . $saved_global_status);
159
160 // get attempts
161 if (!isset($data->packageAttempts)) {
162 $val_set = $ilDB->queryF(
163 'SELECT package_attempts FROM sahs_user WHERE obj_id = %s AND user_id = %s',
164 array('integer', 'integer'),
165 array($packageId, $userId)
166 );
167 $val_rec = $ilDB->fetchAssoc($val_set);
168 $attempts = $val_rec["package_attempts"];
169 } else {
170 $attempts = $data->packageAttempts;
171 }
172 if ($attempts == null) {
173 $attempts = 1;
174 }
175
176 //update percentage_completed, sco_total_time_sec,status in sahs_user
177 $totalTime = (int) $data->totalTimeCentisec;
178 $totalTime = round($totalTime / 100);
179 $ilDB->queryF(
180 'UPDATE sahs_user SET last_visited=%s, last_access = %s, sco_total_time_sec=%s, status=%s, percentage_completed=%s, package_attempts=%s WHERE obj_id = %s AND user_id = %s',
181 array('text', 'timestamp', 'integer', 'integer', 'integer', 'integer', 'integer', 'integer'),
182 array($data->last_visited,
183 date('Y-m-d H:i:s'),
184 $totalTime,
185 $new_global_status,
186 $data->percentageCompleted,
187 $attempts,
188 $packageId,
189 $userId
190 )
191 );
192
193 // self::ensureObjectDataCacheExistence();
194 global $DIC;
195 $ilObjDataCache = $DIC['ilObjDataCache'];
196 //workaround if $row->read_count == null TODO ERASE
197 try {
198 ilChangeEvent::_recordReadEvent(
199 "sahs",
200 $refId,
201 $packageId,
202 $userId,
203 false,
204 $attempts,
205 $totalTime
206 );
207 } catch (\Exception $exception) {
208 ilChangeEvent::_recordReadEvent(
209 "sahs",
210 $refId,
211 $packageId,
212 $userId,
213 false,
214 null,
215 $totalTime
216 );
217 }
218
219 //end sync access number and time in read event table
220
221 // update learning progress
222 if ($new_global_status !== null) {
223 ilLPStatusWrapper::_updateStatus($packageId, $userId);
224
225 // here put code for soap to MaxCMS e.g. when if($saved_global_status != $new_global_status)
226 }
227 return true;
228 }

References $data, $DIC, $ilDB, $packageId, $refId, ilChangeEvent\_recordReadEvent(), ilLPStatusWrapper\_updateStatus(), ilLoggerFactory\getLogger(), and ILIAS\Repository\int().

Referenced by storeJsApi().

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The documentation for this class was generated from the following file: