ILIAS  trunk Revision v11.0_alpha-2638-g80c1d007f79
Public Member Functions | Static Public Member Functions | Static Protected Member Functions
ilLPStatusObjectives Class Reference
+ Inheritance diagram for ilLPStatusObjectives:
+ Collaboration diagram for ilLPStatusObjectives:

Public Member Functions

 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)
 
static _getFailed (int $a_obj_id)
 
static _getStatusInfo (int $a_obj_id)
 
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 (string $type, int $obj_id, int $sub_id=0)
 
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)
 

Static Protected Member Functions

static getMembers (int $a_obj_id)
 
- 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...
 

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 26 of file class.ilLPStatusObjectives.php.

Member Function Documentation

◆ _getCompleted()

static ilLPStatusObjectives::_getCompleted ( int  $a_obj_id)
static

Definition at line 68 of file class.ilLPStatusObjectives.php.

References ilLPStatusWrapper\_getStatusInfo().

68  : array
69  {
70  $objective_results = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
71  $usr_ids = (array) ($objective_results['user_status'][self::LP_STATUS_COMPLETED_NUM] ?? []);
72 
73  if ($usr_ids) {
74  // Exclude all non members
75  $usr_ids = array_intersect(self::getMembers($a_obj_id), $usr_ids);
76  }
77 
78  return $usr_ids ?: array();
79  }
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:137
+ Here is the call graph for this function:

◆ _getFailed()

static ilLPStatusObjectives::_getFailed ( int  $a_obj_id)
static

Definition at line 81 of file class.ilLPStatusObjectives.php.

References ilLPStatusWrapper\_getStatusInfo().

81  : array
82  {
83  $objective_results = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
84  $usr_ids = (array) ($objective_results['user_status'][self::LP_STATUS_FAILED_NUM] ?? []);
85 
86  if ($usr_ids) {
87  // Exclude all non members
88  $usr_ids = array_intersect(self::getMembers($a_obj_id), $usr_ids);
89  }
90 
91  return $usr_ids;
92  }
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:137
+ Here is the call graph for this function:

◆ _getInProgress()

static ilLPStatusObjectives::_getInProgress ( int  $a_obj_id)
static

Definition at line 51 of file class.ilLPStatusObjectives.php.

References ilLPStatusWrapper\_getStatusInfo().

51  : array
52  {
53  $objective_results = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
54  $usr_ids = (array) ($objective_results['user_status'][self::LP_STATUS_IN_PROGRESS_NUM] ?? []);
55 
56  if ($usr_ids) {
57  // Exclude all non members
58  $usr_ids = array_intersect(self::getMembers($a_obj_id), $usr_ids);
59  }
60 
61  if ($usr_ids) {
62  return $usr_ids;
63  } else {
64  return array();
65  }
66  }
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:137
+ Here is the call graph for this function:

◆ _getNotAttempted()

static ilLPStatusObjectives::_getNotAttempted ( int  $a_obj_id)
static

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

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

28  : array
29  {
30  $users = array();
31 
32  $members = self::getMembers($a_obj_id);
33  if ($members) {
34  // diff in progress, completed and failed (use stored result in LPStatusWrapper)
35  $users = array_diff(
36  (array) $members,
37  ilLPStatusWrapper::_getInProgress($a_obj_id)
38  );
39  $users = array_diff(
40  (array) $members,
41  ilLPStatusWrapper::_getCompleted($a_obj_id)
42  );
43  $users = array_diff(
44  (array) $members,
45  ilLPStatusWrapper::_getFailed($a_obj_id)
46  );
47  }
48  return $users;
49  }
ilLPStatusWrapper\_getCompleted
static _getCompleted(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:99
ilLPStatusWrapper\_getInProgress
static _getInProgress(int $a_obj_id)
Static function to read users who have the status 'in_progress'.
Definition: class.ilLPStatusWrapper.php:74
ilLPStatusWrapper\_getFailed
static _getFailed(int $a_obj_id)
Static function to read the users who have the status 'completed'.
Definition: class.ilLPStatusWrapper.php:121
+ Here is the call graph for this function:

◆ _getStatusInfo()

static ilLPStatusObjectives::_getStatusInfo ( int  $a_obj_id)
static

Definition at line 94 of file class.ilLPStatusObjectives.php.

References $DIC, $ilDB, $res, $user_id, ilCourseObjective\_getObjectiveIds(), ilDBConstants\FETCHMODE_OBJECT, ilLOUserResults\getSummarizedObjectiveStatusForLP(), ilChangeEvent\lookupUsersInProgress(), and ilLPStatus\LP_STATUS_IN_PROGRESS_NUM.

94  : array
95  {
96  global $DIC;
97 
98  $ilDB = $DIC['ilDB'];
99 
100  $status_info = array();
101  $status_info['user_status'] = array();
102  $status_info['objectives'] = ilCourseObjective::_getObjectiveIds(
103  $a_obj_id,
104  true
105  );
106  $status_info['num_objectives'] = count($status_info['objectives']);
107 
108  if ($status_info['num_objectives']) {
109  $in = $ilDB->in(
110  'objective_id',
111  $status_info['objectives'],
112  false,
113  'integer'
114  );
115 
116  foreach (ilLOUserResults::getSummarizedObjectiveStatusForLP(
117  $a_obj_id,
118  $status_info['objectives']
119  ) as $user_id => $user_status) {
120  $status_info['user_status'][$user_status][] = $user_id;
121  }
122 
123  // change event should lead to "in progress" - see determineStatus()
124  foreach (ilChangeEvent::lookupUsersInProgress(
125  $a_obj_id
126  ) as $user_id) {
127  if (!isset(
128  $status_info['user_status'][ilLPStatus::LP_STATUS_IN_PROGRESS_NUM]
129  ) ||
130  !in_array(
131  $user_id,
132  $status_info['user_status'][ilLPStatus::LP_STATUS_IN_PROGRESS_NUM]
133  )) {
134  $status_info['user_status'][ilLPStatus::LP_STATUS_IN_PROGRESS_NUM][] = $user_id;
135  }
136  }
137 
138  // Read title/description
139  $query = "SELECT * FROM crs_objectives WHERE " . $in;
140  $res = $ilDB->query($query);
141  while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
142  $status_info['objective_title'][$row->objective_id] = $row->title;
143  $status_info['objective_description'][$row->objective_id] = $row->description;
144  }
145  }
146  return $status_info;
147  }
$res
$res
Definition: ltiservices.php:66
ilLOUserResults\getSummarizedObjectiveStatusForLP
static getSummarizedObjectiveStatusForLP(int $a_obj_id, array $a_objective_ids, int $a_user_id=0)
Definition: class.ilLOUserResults.php:390
ilLPStatus\LP_STATUS_IN_PROGRESS_NUM
const LP_STATUS_IN_PROGRESS_NUM
Definition: class.ilLPStatus.php:43
ilCourseObjective\_getObjectiveIds
static _getObjectiveIds(int $course_id, bool $a_activated_only=false)
Definition: class.ilCourseObjective.php:437
ilChangeEvent\lookupUsersInProgress
static lookupUsersInProgress(int $a_obj_id)
Definition: class.ilChangeEvent.php:629
$DIC
global $DIC
Definition: shib_login.php:26
+ Here is the call graph for this function:

◆ _lookupCompletedForObject()

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

Get completed users for object.

Definition at line 205 of file class.ilLPStatusObjectives.php.

208  : array {
209  if (!$a_user_ids) {
210  $a_user_ids = self::getMembers($a_obj_id);
211  if (!$a_user_ids) {
212  return array();
213  }
214  }
215  return self::_lookupStatusForObject(
216  $a_obj_id,
217  self::LP_STATUS_COMPLETED_NUM,
218  $a_user_ids
219  );
220  }

◆ _lookupFailedForObject()

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

Get failed users for object.

Definition at line 225 of file class.ilLPStatusObjectives.php.

228  : array {
229  return array();
230  }

◆ _lookupInProgressForObject()

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

Get in progress users for object.

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

238  : array {
239  if (!$a_user_ids) {
240  $a_user_ids = self::getMembers($a_obj_id);
241  if (!$a_user_ids) {
242  return array();
243  }
244  }
245  return self::_lookupStatusForObject(
246  $a_obj_id,
247  self::LP_STATUS_IN_PROGRESS_NUM,
248  $a_user_ids
249  );
250  }

◆ determineStatus()

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

Definition at line 149 of file class.ilLPStatusObjectives.php.

References $objectives, ilCourseObjective\_getObjectiveIds(), ilLOUserResults\getSummarizedObjectiveStatusForLP(), ilChangeEvent\hasAccessed(), and null.

153  : int {
154  // the status completed depends on:
155  // $status_info['num_objectives'] (ilLPStatusWrapper::_getStatusInfo($a_obj_id);)
156  // - ilCourseObjective::_getObjectiveIds($a_obj_id);
157  // - table crs_objectives manipulated in
158  // - ilCourseObjective
159 
160  // $status_info['objective_result'] (ilLPStatusWrapper::_getStatusInfo($a_obj_id);)
161  // table crs_objective_status (must not contain a dataset)
162  // ilCourseObjectiveResult -> added ilLPStatusWrapper::_updateStatus()
163 
164  $status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
165  switch ($this->ilObjDataCache->lookupType($a_obj_id)) {
166  case "crs":
167  if (ilChangeEvent::hasAccessed($a_obj_id, $a_usr_id)) {
168  // an initial test (only) should also lead to "in progress"
169  $status = self::LP_STATUS_IN_PROGRESS_NUM;
170 
171  $objectives = ilCourseObjective::_getObjectiveIds(
172  $a_obj_id,
173  true
174  );
175  if ($objectives) {
176  // #14051 - getSummarizedObjectiveStatusForLP() might return null
177  $objtv_status = ilLOUserResults::getSummarizedObjectiveStatusForLP(
178  $a_obj_id,
179  $objectives,
180  $a_usr_id
181  );
182  if ($objtv_status !== null) {
183  $status = $objtv_status;
184  }
185  }
186  }
187  break;
188  }
189  return $status;
190  }
ilLOUserResults\getSummarizedObjectiveStatusForLP
static getSummarizedObjectiveStatusForLP(int $a_obj_id, array $a_objective_ids, int $a_user_id=0)
Definition: class.ilLOUserResults.php:390
ilChangeEvent\hasAccessed
static hasAccessed(int $a_obj_id, int $a_usr_id)
Has accessed.
Definition: class.ilChangeEvent.php:651
ilCourseObjective\_getObjectiveIds
static _getObjectiveIds(int $course_id, bool $a_activated_only=false)
Definition: class.ilCourseObjective.php:437
null
while($session_entry=$r->fetchRow(ilDBConstants::FETCHMODE_ASSOC)) return null
Definition: shib_logout.php:144
$objectives
$objectives
Definition: storeScorm2004.php:39
+ Here is the call graph for this function:

◆ getMembers()

static ilLPStatusObjectives::getMembers ( int  $a_obj_id)
staticprotected
Parameters
int$a_obj_id
Returns
int[]

Definition at line 196 of file class.ilLPStatusObjectives.php.

References ilCourseParticipants\_getInstanceByObjId().

196  : array
197  {
198  $member_obj = ilCourseParticipants::_getInstanceByObjId($a_obj_id);
199  return $member_obj->getMembers();
200  }
ilCourseParticipants\_getInstanceByObjId
static _getInstanceByObjId(int $a_obj_id)
Definition: class.ilCourseParticipants.php:40
+ Here is the call graph for this function:
The documentation for this class was generated from the following file: