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Public Member Functions
ilLPStatusTypicalLearningTime Class Reference
+ Inheritance diagram for ilLPStatusTypicalLearningTime:
+ Collaboration diagram for ilLPStatusTypicalLearningTime:

Public Member Functions

 ilLPStatusTypicalLearningTime ($a_obj_id)
 _getInProgress ($a_obj_id)
 _getCompleted ($a_obj_id)
 _getStatusInfo ($a_obj_id)
 determineStatus ($a_obj_id, $a_user_id, $a_obj=null)
 Determine status.
 determinePercentage ($a_obj_id, $a_user_id, $a_obj=null)
 Determine percentage.
- Public Member Functions inherited from ilLPStatus
 ilLPStatus ($a_obj_id)
 _getCountNotAttempted ($a_obj_id)
 _getNotAttempted ($a_obj_id)
 _getCountInProgress ($a_obj_id)
 _getCountCompleted ($a_obj_id)
 _getFailed ($a_obj_id)
 _getCountFailed ()
 _getTypicalLearningTime ($a_obj_id)
 _updateStatus ($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_no_raise=false, $a_force_raise=false)
 New status handling (st: status, nr: accesses, p: percentage, t: time spent, m: mark)
 refreshStatus ($a_obj_id, $a_users=null)
 Refresh status.
 _lookupStatusChanged ($a_obj_id, $a_user_id)
 Lookup status changed.

Additional Inherited Members

- Static Public Member Functions inherited from ilLPStatus
static checkStatusForObject ($a_obj_id, $a_users=false)
 This function checks whether the status for a given number of users is dirty and must be recalculated.
static writeStatus ($a_obj_id, $a_user_id, $a_status, $a_percentage=false, $a_force_per=false)
 Write status for user and object.
static setInProgressIfNotAttempted ($a_obj_id, $a_user_id)
 This function shoudl be clalled for normal "read events".
static setAllDirty ()
 Sets all status to dirty.
static setDirty ($a_obj_id)
 Sets status of an object to dirty.
static _lookupStatus ($a_obj_id, $a_user_id, $a_create=true)
 Lookup status.
static _lookupPercentage ($a_obj_id, $a_user_id)
 Lookup percentage.
static _hasUserCompleted ($a_obj_id, $a_user_id)
 Lookup user object completion.
static _lookupCompletedForObject ($a_obj_id, $a_user_ids=null)
 Get completed users for object.
static _lookupFailedForObject ($a_obj_id, $a_user_ids=null)
 Get failed users for object.
static _lookupInProgressForObject ($a_obj_id, $a_user_ids=null)
 Get in progress users for object.
static preloadListGUIData ($a_obj_ids)
static getListGUIStatus ($a_obj_id)
- Data Fields inherited from ilLPStatus
 $obj_id = null
 $db = null
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 $list_gui_cache
- Protected Member Functions inherited from ilLPStatus
 raiseEvent ($a_obj_id, $a_usr_id, $a_status, $a_percentage)
- Static Protected Member Functions inherited from ilLPStatus
static _lookupStatusForObject ($a_obj_id, $a_status, $a_user_ids=null)
 Get users with given status for object.

Detailed Description

Author
Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om
Version
Id:
class.ilLPStatusTypicalLearningTime.php 58270 2015-03-03 09:41:21Z gitmgr

Definition at line 16 of file class.ilLPStatusTypicalLearningTime.php.

Member Function Documentation

ilLPStatusTypicalLearningTime::_getCompleted (   $a_obj_id)

Reimplemented from ilLPStatus.

Definition at line 47 of file class.ilLPStatusTypicalLearningTime.php.

References $ilDB, _getStatusInfo(), and ilChangeEvent\_lookupReadEvents().

{
global $ilDB;
$status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
$tlt = $status_info['tlt'];
// TODO: move to status info
include_once './Services/Tracking/classes/class.ilChangeEvent.php';
$all = ilChangeEvent::_lookupReadEvents($a_obj_id);
foreach($all as $event)
{
if($event['spent_seconds'] >= $tlt)
{
$user_ids[] = $event['usr_id'];
}
}
return $user_ids ? $user_ids : array();
}

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ilLPStatusTypicalLearningTime::_getInProgress (   $a_obj_id)

Reimplemented from ilLPStatus.

Definition at line 27 of file class.ilLPStatusTypicalLearningTime.php.

References $ilDB, _getStatusInfo(), and ilChangeEvent\_lookupReadEvents().

{
global $ilDB;
$status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
$tlt = $status_info['tlt'];
include_once './Services/Tracking/classes/class.ilChangeEvent.php';
$all = ilChangeEvent::_lookupReadEvents($a_obj_id);
foreach($all as $event)
{
if($event['spent_seconds'] < $tlt)
{
$user_ids[] = $event['usr_id'];
}
}
return $user_ids ? $user_ids : array();
}

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ilLPStatusTypicalLearningTime::_getStatusInfo (   $a_obj_id)

Reimplemented from ilLPStatus.

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

References ilMDEducational\_getTypicalLearningTimeSeconds().

Referenced by _getCompleted(), _getInProgress(), and determineStatus().

{
$status_info['tlt'] = ilMDEducational::_getTypicalLearningTimeSeconds($a_obj_id);
return $status_info;
}

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ilLPStatusTypicalLearningTime::determinePercentage (   $a_obj_id,
  $a_user_id,
  $a_obj = null 
)

Determine percentage.

Parameters
integerobject id
integeruser id
objectobject (optional depends on object type)
Returns
integer percentage

Reimplemented from ilLPStatus.

Definition at line 119 of file class.ilLPStatusTypicalLearningTime.php.

References ilMDEducational\_getTypicalLearningTimeSeconds(), and ilChangeEvent\_lookupReadEvents().

{
$tlt = (int) ilMDEducational::_getTypicalLearningTimeSeconds($a_obj_id);
$re = ilChangeEvent::_lookupReadEvents($a_obj_id, $a_user_id);
$spent = (int) $re[0]["spent_seconds"];
if ($tlt > 0)
{
$per = min(100, 100 / $tlt * $spent);
}
else
{
$per = 100;
}
return $per;
}

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ilLPStatusTypicalLearningTime::determineStatus (   $a_obj_id,
  $a_user_id,
  $a_obj = null 
)

Determine status.

Parameters
integerobject id
integeruser id
objectobject (optional depends on object type)
Returns
integer status

Reimplemented from ilLPStatus.

Definition at line 83 of file class.ilLPStatusTypicalLearningTime.php.

References $ilDB, _getStatusInfo(), ilChangeEvent\_lookupReadEvents(), ilChangeEvent\hasAccessed(), ilLPStatus\LP_STATUS_COMPLETED_NUM, ilLPStatus\LP_STATUS_IN_PROGRESS_NUM, and ilLPStatus\LP_STATUS_NOT_ATTEMPTED_NUM.

{
global $ilObjDataCache, $ilDB;
$status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
switch ($ilObjDataCache->lookupType($a_obj_id))
{
case 'lm':
if (ilChangeEvent::hasAccessed($a_obj_id, $a_user_id))
{
$status = self::LP_STATUS_IN_PROGRESS_NUM;
// completed?
$status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
$tlt = $status_info['tlt'];
include_once './Services/Tracking/classes/class.ilChangeEvent.php';
$re = ilChangeEvent::_lookupReadEvents($a_obj_id, $a_user_id);
if ($re[0]['spent_seconds'] >= $tlt)
{
$status = self::LP_STATUS_COMPLETED_NUM;
}
}
break;
}
return $status;
}

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ilLPStatusTypicalLearningTime::ilLPStatusTypicalLearningTime (   $a_obj_id)

Definition at line 19 of file class.ilLPStatusTypicalLearningTime.php.

References $ilDB, and ilLPStatus\ilLPStatus().

{
global $ilDB;
parent::ilLPStatus($a_obj_id);
$this->db =& $ilDB;
}

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