ilLPStatusTypicalLearningTime Class Reference

Inheritance diagram for ilLPStatusTypicalLearningTime:

Collaboration diagram for ilLPStatusTypicalLearningTime:

Public Member Functions
	determineStatus (int $a_obj_id, int $a_usr_id, object $a_obj=null)
	determinePercentage (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	_getInProgress (int $a_obj_id)
static	_getCompleted (int $a_obj_id)
static	_getStatusInfo (int $a_obj_id)
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)

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
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...
Protected Attributes inherited from ilLPStatus
int	$obj_id
ilDBInterface	$db
ilObjectDataCache	$ilObjDataCache

Detailed Description

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 11 of file class.ilLPStatusTypicalLearningTime.php.

Member Function Documentation

_getCompleted()

static ilLPStatusTypicalLearningTime::_getCompleted ( int  $a_obj_id )

static

Definition at line 33 of file class.ilLPStatusTypicalLearningTime.php.

References $DIC, $ilDB, ilLPStatusWrapper\_getStatusInfo(), ilChangeEvent\_lookupReadEvents(), and ILIAS\Repository\int().

                                                       : array
    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
        $tlt = $status_info['tlt'];
        // TODO: move to status info
        $all = ilChangeEvent::_lookupReadEvents($a_obj_id);

        $user_ids = [];
        foreach ($all as $event) {
            if ($event['spent_seconds'] >= $tlt) {
                $user_ids[] = (int) $event['usr_id'];
            }
        }
        return $user_ids;
    }

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_getInProgress()

static ilLPStatusTypicalLearningTime::_getInProgress ( int  $a_obj_id )

static

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

References $DIC, $ilDB, ilLPStatusWrapper\_getStatusInfo(), ilChangeEvent\_lookupReadEvents(), and ILIAS\Repository\int().

                                                        : array
    {
        global $DIC;

        $ilDB = $DIC['ilDB'];

        $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
        $tlt = $status_info['tlt'];

        $all = ilChangeEvent::_lookupReadEvents($a_obj_id);

        $user_ids = [];
        foreach ($all as $event) {
            if ($event['spent_seconds'] < $tlt) {
                $user_ids[] = (int) $event['usr_id'];
            }
        }
        return $user_ids;
    }

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_getStatusInfo()

static ilLPStatusTypicalLearningTime::_getStatusInfo ( int  $a_obj_id )

static

Definition at line 53 of file class.ilLPStatusTypicalLearningTime.php.

References ilMDEducational\_getTypicalLearningTimeSeconds().

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

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determinePercentage()

ilLPStatusTypicalLearningTime::determinePercentage	(	int	$a_obj_id,
		int	$a_usr_id,
		?object	$a_obj = null
	)

Definition at line 89 of file class.ilLPStatusTypicalLearningTime.php.

References ilMDEducational\_getTypicalLearningTimeSeconds(), ilChangeEvent\_lookupReadEvents(), and ILIAS\Repository\int().

     : int {
        $tlt = ilMDEducational::_getTypicalLearningTimeSeconds($a_obj_id);
        $re = ilChangeEvent::_lookupReadEvents($a_obj_id, $a_usr_id);
        $spent = (int) ($re[0]["spent_seconds"] ?? 0);

        if ($tlt > 0) {
            $per = min(100, 100 / $tlt * $spent);
        } else {
            $per = 100;
        }
        return $per;
    }

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determineStatus()

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

Definition at line 61 of file class.ilLPStatusTypicalLearningTime.php.

References ilLPStatusWrapper\_getStatusInfo(), ilChangeEvent\_lookupReadEvents(), and ilChangeEvent\hasAccessed().

     : int {
        $status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
        switch ($this->ilObjDataCache->lookupType($a_obj_id)) {
            case 'lm':
                if (ilChangeEvent::hasAccessed($a_obj_id, $a_usr_id)) {
                    $status = self::LP_STATUS_IN_PROGRESS_NUM;

                    // completed?
                    $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
                    $tlt = $status_info['tlt'];

                    $re = ilChangeEvent::_lookupReadEvents(
                        $a_obj_id,
                        $a_usr_id
                    );
                    if ($re[0]['spent_seconds'] >= $tlt) {
                        $status = self::LP_STATUS_COMPLETED_NUM;
                    }
                }
                break;
        }
        return $status;
    }

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

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