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ilLPStatusCollection Class Reference
+ Inheritance diagram for ilLPStatusCollection:
+ Collaboration diagram for ilLPStatusCollection:

Public Member Functions

 __construct (int $a_obj_id)
 
 determineStatus (int $a_obj_id, int $a_usr_id, object $a_obj=null)
 
- Public Member Functions inherited from ilLPStatus
 __construct (int $a_obj_id)
 
 _updateStatus (int $a_obj_id, int $a_usr_id, ?object $a_obj=null, bool $a_percentage=false, bool $a_force_raise=false)
 New status handling (st: status, nr: accesses, p: percentage, t: time spent, m: mark) Learning progress: More...
 
 determinePercentage (int $a_obj_id, int $a_usr_id, ?object $a_obj=null)
 
 determineStatus (int $a_obj_id, int $a_usr_id, object $a_obj=null)
 
 refreshStatus (int $a_obj_id, ?array $a_users=null)
 Refresh status. More...
 

Static Public Member Functions

static _getNotAttempted (int $a_obj_id)
 
static _getInProgress (int $a_obj_id)
 
static _getCompleted (int $a_obj_id)
 Get completed users New handling for optional grouped assignments. More...
 
static _getFailed (int $a_obj_id)
 
static _getStatusInfo (int $a_obj_id)
 
static _getTypicalLearningTime (int $a_obj_id)
 
static determineGroupingStatus (array $status, array $gr_info, int $user_id, bool $is_grouping)
 Determine grouping status. More...
 
static _lookupCompletedForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get completed users for object. More...
 
static _lookupFailedForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get failed users for object. More...
 
static _lookupInProgressForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get in progress users for object. More...
 
- Static Public Member Functions inherited from ilLPStatus
static _getCountNotAttempted (int $a_obj_id)
 
static _getNotAttempted (int $a_obj_id)
 
static _getCountInProgress (int $a_obj_id)
 
static _getInProgress (int $a_obj_id)
 
static _getCountCompleted (int $a_obj_id)
 
static _getCompleted (int $a_obj_id)
 
static _getFailed (int $a_obj_id)
 
static _getCountFailed (int $a_obj_id)
 
static _getStatusInfo (int $a_obj_id)
 
static _getTypicalLearningTime (int $a_obj_id)
 
static checkStatusForObject (int $a_obj_id, ?array $a_users=null)
 This function checks whether the status for a given number of users is dirty and must be recalculated. More...
 
static writeStatus (int $a_obj_id, int $a_user_id, int $a_status, int $a_percentage=0, bool $a_force_per=false, ?int &$a_old_status=self::LP_STATUS_NOT_ATTEMPTED_NUM)
 Write status for user and object. More...
 
static setInProgressIfNotAttempted (int $a_obj_id, int $a_user_id)
 This function shoudl be clalled for normal "read events". More...
 
static setAllDirty ()
 Sets all status to dirty. More...
 
static setDirty (int $a_obj_id)
 Sets status of an object to dirty. More...
 
static _lookupStatus (int $a_obj_id, int $a_user_id, bool $a_create=true)
 Lookup status. More...
 
static _lookupPercentage (int $a_obj_id, int $a_user_id)
 Lookup percentage. More...
 
static _hasUserCompleted (int $a_obj_id, int $a_user_id)
 Lookup user object completion. More...
 
static _lookupStatusChanged (int $a_obj_id, int $a_user_id)
 Lookup status changed. More...
 
static _lookupCompletedForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get completed users for object. More...
 
static _lookupFailedForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get failed users for object. More...
 
static _lookupInProgressForObject (int $a_obj_id, ?array $a_user_ids=null)
 Get in progress users for object. More...
 
static preloadListGUIData (array $a_obj_ids)
 
static getListGUIStatus (int $a_obj_id, bool $a_image_only=true)
 
static hasListGUIStatus (int $a_obj_id)
 

Protected Member Functions

 isMember (int $objId, int $usrId)
 

Static Protected Member Functions

static getMembers (int $a_obj_id)
 Get members for object. More...
 
- Static Protected Member Functions inherited from ilLPStatus
static raiseEvent (int $a_obj_id, int $a_usr_id, int $a_status, int $a_old_status, int $a_percentage)
 
static _lookupStatusForObject (int $a_obj_id, int $a_status, ?array $a_user_ids=null)
 Get users with given status for object. More...
 
static validateLPForObjects (int $a_user_id, array $a_obj_ids, int $a_parent_ref_id)
 Process given objects for lp-relevance. More...
 
static checkLPModesForObjects (array $a_obj_ids, array &$a_coll_obj_ids)
 Process lp modes for given objects. More...
 
static getLPStatusForObjects (int $a_user_id, array $a_obj_ids)
 Get LP status for given objects (and user) More...
 

Private Attributes

ilTree $tree
 

Additional Inherited Members

- Data Fields inherited from ilLPStatus
const LP_STATUS_NOT_ATTEMPTED = 'trac_no_attempted'
 
const LP_STATUS_IN_PROGRESS = 'trac_in_progress'
 
const LP_STATUS_COMPLETED = 'trac_completed'
 
const LP_STATUS_FAILED = 'trac_failed'
 
const LP_STATUS_NOT_ATTEMPTED_NUM = 0
 
const LP_STATUS_IN_PROGRESS_NUM = 1
 
const LP_STATUS_COMPLETED_NUM = 2
 
const LP_STATUS_FAILED_NUM = 3
 
const LP_STATUS_REGISTERED = 'trac_registered'
 
const LP_STATUS_NOT_REGISTERED = 'trac_not_registered'
 
const LP_STATUS_PARTICIPATED = 'trac_participated'
 
const LP_STATUS_NOT_PARTICIPATED = 'trac_not_participated'
 
- Static Public Attributes inherited from ilLPStatus
static $list_gui_cache
 
- Protected Attributes inherited from ilLPStatus
int $obj_id
 
ilDBInterface $db
 
ilObjectDataCache $ilObjDataCache
 

Detailed Description

Definition at line 30 of file class.ilLPStatusCollection.php.

Constructor & Destructor Documentation

◆ __construct()

ilLPStatusCollection::__construct ( int  $a_obj_id)

Definition at line 34 of file class.ilLPStatusCollection.php.

References $DIC, and ILIAS\GlobalScreen\Provider\__construct().

35  {
36  global $DIC;
37 
38  parent::__construct($a_obj_id);
39  $this->tree = $DIC->repositoryTree();
40  }
$DIC
global $DIC
Definition: feed.php:28
ILIAS\GlobalScreen\Provider\__construct
__construct(Container $dic, ilPlugin $plugin)
Definition: PluginProviderHelper.php:37
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Member Function Documentation

◆ _getCompleted()

static ilLPStatusCollection::_getCompleted ( int  $a_obj_id)
static

Get completed users New handling for optional grouped assignments.

Definition at line 112 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilLPStatusWrapper\_getCompleted(), ilLPStatusWrapper\_getFailed(), ilObjectLP\getInstance(), and ilObjectDataCache\lookupObjId().

112  : array
113  {
114  global $DIC;
115 
116  $ilObjDataCache = $DIC['ilObjDataCache'];
117 
118  $olp = ilObjectLP::getInstance($a_obj_id);
119  $collection = $olp->getCollectionInstance();
120  $grouped_items = [];
121  if ($collection) {
122  $grouped_items = $collection->getGroupedItemsForLPStatus();
123  }
124  if (!count($grouped_items)) {
125  // #11513 - empty collections cannot be completed
126  return array();
127  } else {
128  // New handling for optional assignments
129  $counter = 0;
130  $users = array();
131  foreach ($grouped_items as $grouping_id => $grouping) {
132  $isGrouping = $grouping_id ? true : false;
133  $grouping_completed = array();
134  $grouping_completed_users_num = array();
135  foreach ((array) $grouping['items'] as $item) {
136  $item_id = $ilObjDataCache->lookupObjId((int) $item);
137  $tmp_users = ilLPStatusWrapper::_getCompleted($item_id);
138  if ($isGrouping) {
139  // Iterated through all grouped items and count the number of fullfiled items
140  foreach ($tmp_users as $tmp_user_id) {
141  $grouping_completed_users_num[$tmp_user_id] =
142  ($grouping_completed_users_num[$tmp_user_id] ?? 0) + 1;
143  }
144  } elseif (!$counter++) {
145  $users = $tmp_users;
146  } else {
147  $users = array_intersect($users, $tmp_users);
148  }
149  }
150  if ($isGrouping) {
151  // Iterate through all "grouping_completed_users_num"
152  // All users with completed items greater equal than "num_obligatory" are completed
153  foreach ($grouping_completed_users_num as $tmp_user_id => $grouping_num_completed) {
154  if ($grouping_num_completed >= $grouping['num_obligatory']) {
155  $grouping_completed[] = $tmp_user_id;
156  }
157  }
158 
159  // build intersection of users
160  if (!$counter++) {
161  $users = $grouping_completed;
162  } else {
163  $users = array_intersect($users, $grouping_completed);
164  }
165  }
166  }
167  }
168 
169  $users = array_diff($users, ilLPStatusWrapper::_getFailed($a_obj_id));
170 
171  if ($users) {
172  // Exclude all non members
173  $users = array_intersect(self::getMembers($a_obj_id), $users);
174  }
175 
176  return (array) $users;
177  }
ilLPStatusWrapper\_getCompleted
static _getCompleted(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:85
$DIC
global $DIC
Definition: feed.php:28
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:107
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54
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◆ _getFailed()

static ilLPStatusCollection::_getFailed ( int  $a_obj_id)
static

Definition at line 179 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilLPStatusWrapper\_getFailed(), ilObjectLP\getInstance(), and ilObjectDataCache\lookupObjId().

179  : array
180  {
181  global $DIC;
182 
183  $ilObjDataCache = $DIC['ilObjDataCache'];
184 
185  $users = array();
186 
187  $olp = ilObjectLP::getInstance($a_obj_id);
188  $collection = $olp->getCollectionInstance();
189  if ($collection) {
190  foreach ($collection->getGroupedItemsForLPStatus(
191  ) as $grouping_id => $grouping) {
192  $isGrouping = $grouping_id ? true : false;
193 
194  $gr_failed = array();
195  $gr_failed_users_num = array();
196  $counter = 0;
197  foreach ((array) $grouping['items'] as $item) {
198  $item_id = $ilObjDataCache->lookupObjId((int) $item);
199  $tmp_users = ilLPStatusWrapper::_getFailed($item_id);
200 
201  if ($isGrouping) {
202  foreach ($tmp_users as $tmp_user_id) {
203  $gr_failed_users_num[$tmp_user_id] =
204  ($gr_failed_users_num[$tmp_user_id] ?? 0) + 1;
205  }
206  } else {
207  // One item failed is sufficient for status failed.
208  $gr_failed = array_merge($gr_failed, $tmp_users);
209  }
210  $counter++;
211  }
212  if ($isGrouping) {
213  $allowed_failed = count(
214  $grouping['items']
215  ) - $grouping['num_obligatory'];
216  // Itereate over all failed users and check whether the allowd_failed value exceeded
217  foreach ($gr_failed_users_num as $tmp_user_id => $num_failed) {
218  if ($num_failed > $allowed_failed) {
219  $gr_failed[] = $tmp_user_id;
220  }
221  }
222  }
223  $users = array_unique(array_merge($users, $gr_failed));
224  }
225  }
226 
227  if ($users) {
228  // Exclude all non members
229  $users = array_intersect(self::getMembers($a_obj_id), $users);
230  }
231 
232  return array_unique($users);
233  }
$DIC
global $DIC
Definition: feed.php:28
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:107
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54
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◆ _getInProgress()

static ilLPStatusCollection::_getInProgress ( int  $a_obj_id)
static

Definition at line 66 of file class.ilLPStatusCollection.php.

References ilLPStatusWrapper\_getCompleted(), ilLPStatusWrapper\_getFailed(), ilLPStatusWrapper\_getInProgress(), ilObject\_lookupObjId(), ilObjectLP\getInstance(), and ilChangeEvent\lookupUsersInProgress().

66  : array
67  {
68  $users = ilChangeEvent::lookupUsersInProgress($a_obj_id);
69 
70  $olp = ilObjectLP::getInstance($a_obj_id);
71  $collection = $olp->getCollectionInstance();
72  if ($collection) {
73  foreach ($collection->getItems() as $item_id) {
74  $item_id = ilObject::_lookupObjId($item_id);
75 
76  // merge arrays of users with status 'in progress'
77  $users = array_unique(
78  array_merge(
79  $users,
80  ilLPStatusWrapper::_getInProgress($item_id)
81  )
82  );
83  $users = array_unique(
84  array_merge(
85  $users,
86  ilLPStatusWrapper::_getCompleted($item_id)
87  )
88  );
89  }
90  }
91 
92  // Exclude all users with status completed.
93  $users = array_diff(
94  $users,
95  ilLPStatusWrapper::_getCompleted($a_obj_id)
96  );
97  // Exclude all users with status failed.
98  $users = array_diff($users, ilLPStatusWrapper::_getFailed($a_obj_id));
99 
100  if ($users) {
101  // Exclude all non members
102  $users = array_intersect(self::getMembers($a_obj_id), $users);
103  }
104 
105  return $users;
106  }
ilLPStatusWrapper\_getCompleted
static _getCompleted(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:85
ilLPStatusWrapper\_getInProgress
static _getInProgress(int $a_obj_id)
Static function to read users who have the status 'in_progress'.
Definition: class.ilLPStatusWrapper.php:60
ilObject\_lookupObjId
static _lookupObjId(int $ref_id)
Definition: class.ilObject.php:930
ilChangeEvent\lookupUsersInProgress
static lookupUsersInProgress(int $a_obj_id)
Definition: class.ilChangeEvent.php:719
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:107
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54
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◆ _getNotAttempted()

static ilLPStatusCollection::_getNotAttempted ( int  $a_obj_id)
static

Definition at line 42 of file class.ilLPStatusCollection.php.

References ilLPStatusWrapper\_getCompleted(), ilLPStatusWrapper\_getFailed(), and ilLPStatusWrapper\_getInProgress().

42  : array
43  {
44  $users = array();
45 
46  $members = self::getMembers($a_obj_id);
47  if ($members) {
48  // diff in progress and completed (use stored result in LPStatusWrapper)
49  $users = array_diff(
50  (array) $members,
51  ilLPStatusWrapper::_getInProgress($a_obj_id)
52  );
53  $users = array_diff(
54  $users,
55  ilLPStatusWrapper::_getCompleted($a_obj_id)
56  );
57  $users = array_diff(
58  $users,
59  ilLPStatusWrapper::_getFailed($a_obj_id)
60  );
61  }
62 
63  return $users;
64  }
ilLPStatusWrapper\_getCompleted
static _getCompleted(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:85
ilLPStatusWrapper\_getInProgress
static _getInProgress(int $a_obj_id)
Static function to read users who have the status 'in_progress'.
Definition: class.ilLPStatusWrapper.php:60
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:107
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◆ _getStatusInfo()

static ilLPStatusCollection::_getStatusInfo ( int  $a_obj_id)
static

Definition at line 235 of file class.ilLPStatusCollection.php.

References ilObjectLP\getInstance().

235  : array
236  {
237  $status_info = array();
238 
239  $olp = ilObjectLP::getInstance($a_obj_id);
240  $collection = $olp->getCollectionInstance();
241  if ($collection) {
242  $status_info['collections'] = $collection->getItems();
243  $status_info['num_collections'] = count(
244  $status_info['collections']
245  );
246  }
247 
248  return $status_info;
249  }
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54
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◆ _getTypicalLearningTime()

static ilLPStatusCollection::_getTypicalLearningTime ( int  $a_obj_id)
static

Definition at line 251 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilLPStatusWrapper\_getStatusInfo(), ilLPStatusWrapper\_getTypicalLearningTime(), ilObjectDataCache\lookupObjId(), and ilObjectDataCache\lookupType().

251  : int
252  {
253  global $DIC;
254 
255  $ilObjDataCache = $DIC['ilObjDataCache'];
256 
257  if ($ilObjDataCache->lookupType($a_obj_id) == 'sahs') {
258  return parent::_getTypicalLearningTime($a_obj_id);
259  }
260 
261  $tlt = 0;
262  $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
263  foreach ($status_info['collections'] as $item) {
264  $tlt += ilLPStatusWrapper::_getTypicalLearningTime(
265  $ilObjDataCache->lookupObjId((int) $item)
266  );
267  }
268  return $tlt;
269  }
ilLPStatusWrapper\_getStatusInfo
static _getStatusInfo(int $a_obj_id)
Reads informations about the object e.g test results, tlt, number of visits.
Definition: class.ilLPStatusWrapper.php:123
$DIC
global $DIC
Definition: feed.php:28
ilLPStatusWrapper\_getTypicalLearningTime
static _getTypicalLearningTime(int $a_obj_id)
Reads Typical learning time.
Definition: class.ilLPStatusWrapper.php:146
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
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◆ _lookupCompletedForObject()

static ilLPStatusCollection::_lookupCompletedForObject ( int  $a_obj_id,
?array  $a_user_ids = null 
)
static

Get completed users for object.

Definition at line 476 of file class.ilLPStatusCollection.php.

479  : array {
480  if (!$a_user_ids) {
481  $a_user_ids = self::getMembers($a_obj_id);
482  if (!$a_user_ids) {
483  return array();
484  }
485  }
486  return self::_lookupStatusForObject(
487  $a_obj_id,
488  self::LP_STATUS_COMPLETED_NUM,
489  $a_user_ids
490  );
491  }

◆ _lookupFailedForObject()

static ilLPStatusCollection::_lookupFailedForObject ( int  $a_obj_id,
?array  $a_user_ids = null 
)
static

Get failed users for object.

Definition at line 496 of file class.ilLPStatusCollection.php.

499  : array {
500  if (!$a_user_ids) {
501  $a_user_ids = self::getMembers($a_obj_id);
502  if (!$a_user_ids) {
503  return array();
504  }
505  }
506  return self::_lookupStatusForObject(
507  $a_obj_id,
508  self::LP_STATUS_FAILED_NUM,
509  $a_user_ids
510  );
511  }

◆ _lookupInProgressForObject()

static ilLPStatusCollection::_lookupInProgressForObject ( int  $a_obj_id,
?array  $a_user_ids = null 
)
static

Get in progress users for object.

Definition at line 516 of file class.ilLPStatusCollection.php.

519  : array {
520  if (!$a_user_ids) {
521  $a_user_ids = self::getMembers($a_obj_id);
522  if (!$a_user_ids) {
523  return array();
524  }
525  }
526  return self::_lookupStatusForObject(
527  $a_obj_id,
528  self::LP_STATUS_IN_PROGRESS_NUM,
529  $a_user_ids
530  );
531  }

◆ determineGroupingStatus()

static ilLPStatusCollection::determineGroupingStatus ( array  $status,
array  $gr_info,
int  $user_id,
bool  $is_grouping 
)
static

Determine grouping status.

Definition at line 337 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilLPStatusWrapper\_determineStatus(), and ilObjectDataCache\lookupObjId().

342  : array {
343  global $DIC;
344 
345  $ilObjDataCache = $DIC['ilObjDataCache'];
346 
347  $items = $gr_info['items'];
348  if ($is_grouping) {
349  $max_allowed_failed = count($items) - $gr_info['num_obligatory'];
350  $required_completed = $gr_info['num_obligatory'];
351  } else {
352  $max_allowed_failed = 0;
353  $required_completed = count($items);
354  }
355 
356  // Required for grouping with a number of obligatory items
357  $num_failed = 0;
358  $num_completed = 0;
359 
360  foreach ($items as $item_id) {
361  $item_id = $ilObjDataCache->lookupObjId((int) $item_id);
362  $gr_status = ilLPStatusWrapper::_determineStatus(
363  $item_id,
364  $user_id
365  );
366 
367  if ($gr_status == self::LP_STATUS_FAILED_NUM) {
368  if (++$num_failed > $max_allowed_failed) {
369  $status['failed'] = true;
370  $status['completed'] = false;
371  return $status;
372  }
373  }
374  if ($gr_status == self::LP_STATUS_COMPLETED_NUM) {
375  if (++$num_completed >= $required_completed) {
376  return $status;
377  }
378  }
379  }
380  // Not completed since returned above
381  $status['completed'] = false;
382  return $status;
383  }
$DIC
global $DIC
Definition: feed.php:28
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilLPStatusWrapper\_determineStatus
static _determineStatus(int $a_obj_id, int $a_usr_id)
Definition: class.ilLPStatusWrapper.php:315
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◆ determineStatus()

ilLPStatusCollection::determineStatus ( int  $a_obj_id,
int  $a_usr_id,
object  $a_obj = null 
)

Definition at line 271 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilObjectLP\getInstance(), ilChangeEvent\hasAccessed(), and isMember().

275  : int {
276  global $DIC;
277 
278  $ilObjDataCache = $DIC['ilObjDataCache'];
279 
280  $status['completed'] = true;
281  $status['failed'] = false;
282  $status['in_progress'] = false;
283 
284  switch ($this->ilObjDataCache->lookupType($a_obj_id)) {
285  case "crs":
286  case "fold":
287  case "grp":
288  case "lso":
289  if (ilChangeEvent::hasAccessed($a_obj_id, $a_usr_id)) {
290  $status['in_progress'] = true;
291  }
292 
293  $olp = ilObjectLP::getInstance($a_obj_id);
294  $collection = $olp->getCollectionInstance();
295  $grouped_items = [];
296  if ($collection) {
297  $grouped_items = $collection->getGroupedItemsForLPStatus();
298  }
299  if (!count($grouped_items)) {
300  // #11513 - empty collections cannot be completed
301  $status['completed'] = false;
302  } else {
303  foreach ($grouped_items as $grouping_id => $grouping) {
304  $isGrouping = $grouping_id ? true : false;
305  $status = self::determineGroupingStatus(
306  $status,
307  $grouping,
308  $a_usr_id,
309  $isGrouping
310  );
311  }
312  }
313 
314  if ($status['completed']) {
315  if (!$this->isMember((int) $a_obj_id, (int) $a_usr_id)) {
316  return self::LP_STATUS_IN_PROGRESS_NUM;
317  }
318 
319  return self::LP_STATUS_COMPLETED_NUM;
320  }
321 
322  if ($status['failed']) {
323  return self::LP_STATUS_FAILED_NUM;
324  }
325 
326  if ($status['in_progress']) {
327  return self::LP_STATUS_IN_PROGRESS_NUM;
328  }
329  break;
330  }
331  return self::LP_STATUS_NOT_ATTEMPTED_NUM;
332  }
ilChangeEvent\hasAccessed
static hasAccessed(int $a_obj_id, int $a_usr_id)
Has accessed.
Definition: class.ilChangeEvent.php:741
ilLPStatusCollection\isMember
isMember(int $objId, int $usrId)
Definition: class.ilLPStatusCollection.php:390
$DIC
global $DIC
Definition: feed.php:28
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54
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◆ getMembers()

static ilLPStatusCollection::getMembers ( int  $a_obj_id)
staticprotected

Get members for object.

Parameters
int$a_obj_id
Returns
int[]

Definition at line 428 of file class.ilLPStatusCollection.php.

References $DIC, ilLPStatus\$ilObjDataCache, ilObject\_getAllReferences(), ilCourseParticipants\_getInstanceByObjId(), ilLearningSequenceParticipants\_getInstanceByObjId(), ilGroupParticipants\_getInstanceByObjId(), ilObject\_lookupObjId(), ilTree\checkForParentType(), and ilObjectDataCache\lookupType().

428  : array
429  {
430  global $DIC;
431 
432  $ilObjDataCache = $DIC['ilObjDataCache'];
433  $tree = $DIC['tree'];
434 
435  switch ($ilObjDataCache->lookupType($a_obj_id)) {
436  case 'crs':
437  $member_obj = ilCourseParticipants::_getInstanceByObjId(
438  $a_obj_id
439  );
440  return $member_obj->getMembers();
441 
442  case 'grp':
443  $member_obj = ilGroupParticipants::_getInstanceByObjId(
444  $a_obj_id
445  );
446  return $member_obj->getMembers();
447 
448  case 'fold':
449  $folder_ref_ids = ilObject::_getAllReferences($a_obj_id);
450  $folder_ref_id = current($folder_ref_ids);
451  if ($crs_id = $tree->checkForParentType(
452  $folder_ref_id,
453  'crs'
454  )) {
455  $member_obj = ilCourseParticipants::_getInstanceByObjId(
456  ilObject::_lookupObjId($crs_id)
457  );
458  return $member_obj->getMembers();
459  }
460  break;
461 
462  case 'lso':
463  $member_obj = ilLearningSequenceParticipants::_getInstanceByObjId(
464  $a_obj_id
465  );
466  return $member_obj->getMembers();
467  break;
468  }
469 
470  return array();
471  }
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:816
ilObject\_lookupObjId
static _lookupObjId(int $ref_id)
Definition: class.ilObject.php:930
$DIC
global $DIC
Definition: feed.php:28
ilTree\checkForParentType
checkForParentType(int $a_ref_id, string $a_type, bool $a_exclude_source_check=false)
Check for parent type e.g check if a folder (ref_id 3) is in a parent course obj => checkForParentTyp...
Definition: class.ilTree.php:1857
ilCourseParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Definition: class.ilCourseParticipants.php:40
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilGroupParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Get singleton instance.
Definition: class.ilGroupParticipants.php:57
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◆ isMember()

ilLPStatusCollection::isMember ( int  $objId,
int  $usrId 
)
protected
Parameters
int$objId
int$usrId
Returns
bool

Definition at line 390 of file class.ilLPStatusCollection.php.

References ilObject\_getAllReferences(), ilCourseParticipant\_getInstanceByObjId(), ilLearningSequenceParticipants\_getInstanceByObjId(), ilGroupParticipants\_getInstanceByObjId(), and ilObject\_lookupObjId().

Referenced by determineStatus().

390  : bool
391  {
392  switch ($this->ilObjDataCache->lookupType($objId)) {
393  case 'crs':
394  $participants = ilCourseParticipant::_getInstanceByObjId($objId, $usrId);
395  return $participants->isMember();
396 
397  case 'grp':
398  $participants = ilGroupParticipants::_getInstanceByObjId($objId);
399  return $participants->isMember($usrId);
400 
401  case 'fold':
402  $folderRefIds = ilObject::_getAllReferences($objId);
403  $folderRefId = current($folderRefIds);
404  if ($crsRefId = $this->tree->checkForParentType($folderRefId, 'crs')) {
405  $participants = ilCourseParticipant::_getInstanceByObjId(ilObject::_lookupObjId($crsRefId), $usrId);
406  return $participants->isMember();
407  }
408 
409  if ($grpRefId = $this->tree->checkForParentType($folderRefId, 'grp')) {
410  $participants = ilGroupParticipants::_getInstanceByObjId(ilObject::_lookupObjId($grpRefId));
411  return $participants->isMember($usrId);
412  }
413  break;
414 
415  case 'lso':
416  $participants = ilLearningSequenceParticipants::_getInstanceByObjId($objId);
417  return $participants->isMember($usrId);
418  }
419 
420  return true;
421  }
ilCourseParticipant\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id, int $a_usr_id)
Definition: class.ilCourseParticipant.php:40
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:816
$objId
$objId
Definition: xapitoken.php:57
ilObject\_lookupObjId
static _lookupObjId(int $ref_id)
Definition: class.ilObject.php:930
ilGroupParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Get singleton instance.
Definition: class.ilGroupParticipants.php:57
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Field Documentation

◆ $tree

ilTree ilLPStatusCollection::$tree
private

Definition at line 32 of file class.ilLPStatusCollection.php.

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