ilLPStatusQuestions Class Reference

Inheritance diagram for ilLPStatusQuestions:

Collaboration diagram for ilLPStatusQuestions:

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

Definition at line 13 of file class.ilLPStatusQuestions.php.

Member Function Documentation

ilLPStatusQuestions::_getCompleted

(

$a_obj_id

)

Reimplemented from ilLPStatus.

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

References ilLMTracker\getInstanceByObjId(), and ilChangeEvent\lookupUsersInProgress().

        {               
                $usr_ids = array();
                
                include_once './Services/Tracking/classes/class.ilChangeEvent.php';
                $users = ilChangeEvent::lookupUsersInProgress($a_obj_id);
                
                include_once "Modules/LearningModule/classes/class.ilLMTracker.php";
                foreach($users as $user_id)
                {
                        // :TODO: this ought to be optimized
                        $tracker = ilLMTracker::getInstanceByObjId($a_obj_id, $user_id);
                        if($tracker->getAllQuestionsCorrect())
                        {               
                                $usr_ids[] = $user_id;
                        }
                }

                return $usr_ids;
        }

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ilLPStatusQuestions::_getInProgress

(

$a_obj_id

)

Reimplemented from ilLPStatus.

Definition at line 15 of file class.ilLPStatusQuestions.php.

References ilLPStatusWrapper\_getCompleted(), and ilChangeEvent\lookupUsersInProgress().

        {
                include_once './Services/Tracking/classes/class.ilChangeEvent.php';
                $users = ilChangeEvent::lookupUsersInProgress($a_obj_id);
                
                // Exclude all users with status completed.
                $users = array_diff((array) $users,ilLPStatusWrapper::_getCompleted($a_obj_id));

                return $users;                                          
        }

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

Determine status.

Parameters

integer	object id
integer	user id
object	object (optional depends on object type)

Returns

integer status

Reimplemented from ilLPStatus.

Definition at line 55 of file class.ilLPStatusQuestions.php.

References ilLMTracker\getInstanceByObjId(), ilChangeEvent\hasAccessed(), ilLPStatus\LP_STATUS_COMPLETED_NUM, ilLPStatus\LP_STATUS_IN_PROGRESS_NUM, and ilLPStatus\LP_STATUS_NOT_ATTEMPTED_NUM.

        {               
                $status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
                
                include_once "Services/Tracking/classes/class.ilChangeEvent.php";
                if (ilChangeEvent::hasAccessed($a_obj_id, $a_user_id))
                {
                        $status = self::LP_STATUS_IN_PROGRESS_NUM;
                        
                        include_once "Modules/LearningModule/classes/class.ilLMTracker.php";
                        $tracker = ilLMTracker::getInstanceByObjId($a_obj_id, $a_user_id);
                        if($tracker->getAllQuestionsCorrect())
                        {
                                $status = self::LP_STATUS_COMPLETED_NUM;
                        }
                }
        
                return $status;         
        }

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

• Services/Tracking/classes/status/class.ilLPStatusQuestions.php