ILIAS  release_8 Revision v8.24
Public Member Functions | Static Public Member Functions | Protected Member Functions | Static Protected Member Functions | Private Attributes
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)

Reimplemented from ilLPStatus.

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

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)
@inheritDoc
Definition: PluginProviderHelper.php:37

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

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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.

Reimplemented from ilLPStatus.

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

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 }
true
return true
Definition: class.ilIniFile.php:164
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:107
ilLPStatusWrapper\_getCompleted
static _getCompleted(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:85
ilLPStatus\$ilObjDataCache
ilObjectDataCache $ilObjDataCache
Definition: class.ilLPStatus.php:33
ilObjectLP\getInstance
static getInstance(int $obj_id)
Definition: class.ilObjectLP.php:54

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

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◆ _getFailed()

static ilLPStatusCollection::_getFailed ( int  $a_obj_id)
static
Parameters
int$a_obj_id
Returns
int[]

Reimplemented from ilLPStatus.

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

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 }

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

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◆ _getInProgress()

static ilLPStatusCollection::_getInProgress ( int  $a_obj_id)
static

Reimplemented from ilLPStatus.

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

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 }
ilChangeEvent\lookupUsersInProgress
static lookupUsersInProgress(int $a_obj_id)
Definition: class.ilChangeEvent.php:719
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

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

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◆ _getNotAttempted()

static ilLPStatusCollection::_getNotAttempted ( int  $a_obj_id)
static
Parameters
int$a_obj_id
Returns
int[]

Reimplemented from ilLPStatus.

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

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 }
ilLPStatusCollection\getMembers
static getMembers(int $a_obj_id)
Get members for object.
Definition: class.ilLPStatusCollection.php:428

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

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◆ _getStatusInfo()

static ilLPStatusCollection::_getStatusInfo ( int  $a_obj_id)
static

Reimplemented from ilLPStatus.

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

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 }

References ilObjectLP\getInstance().

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◆ _getTypicalLearningTime()

static ilLPStatusCollection::_getTypicalLearningTime ( int  $a_obj_id)
static

Reimplemented from ilLPStatus.

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

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\_getTypicalLearningTime
static _getTypicalLearningTime(int $a_obj_id)
Reads Typical learning time.
Definition: class.ilLPStatusWrapper.php:146
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

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

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◆ _lookupCompletedForObject()

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

Get completed users for object.

Reimplemented from ilLPStatus.

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 }
ilLPStatus\_lookupStatusForObject
static _lookupStatusForObject(int $a_obj_id, int $a_status, ?array $a_user_ids=null)
Get users with given status for object.
Definition: class.ilLPStatus.php:765

◆ _lookupFailedForObject()

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

Get failed users for object.

Reimplemented from ilLPStatus.

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.

Reimplemented from ilLPStatus.

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.

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 }
ilLPStatusWrapper\_determineStatus
static _determineStatus(int $a_obj_id, int $a_usr_id)
Definition: class.ilLPStatusWrapper.php:315

Referenced by determineStatus().

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◆ determineStatus()

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

Reimplemented from ilLPStatus.

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

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
ilLPStatusCollection\determineGroupingStatus
static determineGroupingStatus(array $status, array $gr_info, int $user_id, bool $is_grouping)
Determine grouping status.
Definition: class.ilLPStatusCollection.php:337
ilLPStatus\LP_STATUS_COMPLETED_NUM
const LP_STATUS_COMPLETED_NUM
Definition: class.ilLPStatus.php:44
ilLPStatus\LP_STATUS_IN_PROGRESS_NUM
const LP_STATUS_IN_PROGRESS_NUM
Definition: class.ilLPStatus.php:43
ilLPStatus\LP_STATUS_NOT_ATTEMPTED_NUM
const LP_STATUS_NOT_ATTEMPTED_NUM
Definition: class.ilLPStatus.php:42
ilLPStatus\LP_STATUS_FAILED_NUM
const LP_STATUS_FAILED_NUM
Definition: class.ilLPStatus.php:45

References determineGroupingStatus(), ilObjectLP\getInstance(), ilChangeEvent\hasAccessed(), isMember(), ilLPStatus\LP_STATUS_COMPLETED_NUM, ilLPStatus\LP_STATUS_FAILED_NUM, ilLPStatus\LP_STATUS_IN_PROGRESS_NUM, and true.

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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.

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 }
ilCourseParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Definition: class.ilCourseParticipants.php:40
ilGroupParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Get singleton instance.
Definition: class.ilGroupParticipants.php:57
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:816
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

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

Referenced by _getNotAttempted().

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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.

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
$objId
$objId
Definition: xapitoken.php:57

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

Referenced by determineStatus().

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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: