ilLPStatusEvent Class Reference

Inheritance diagram for ilLPStatusEvent:

Collaboration diagram for ilLPStatusEvent:

Public Member Functions
	__construct ($a_obj_id)
	determineStatus ($a_obj_id, $a_user_id, $a_obj=null)
	Determine status. More...
Public Member Functions inherited from ilLPStatus
	__construct ($a_obj_id)
	_updateStatus ($a_obj_id, $a_usr_id, $a_obj=null, $a_percentage=false, $a_force_raise=false)
	New status handling (st: status, nr: accesses, p: percentage, t: time spent, m: mark) More...
	determinePercentage ($a_obj_id, $a_usr_id, $a_obj=null)
	Determine percentage. More...
	determineStatus ($a_obj_id, $a_usr_id, $a_obj=null)
	Determine status. More...
	refreshStatus ($a_obj_id, $a_users=null)
	Refresh status. More...

Static Public Member Functions
static	_getNotAttempted ($a_obj_id)
static	_getInProgress ($a_obj_id)
static	_getCompleted ($a_obj_id)
static	_getStatusInfo ($a_obj_id)
static	_lookupCompletedForObject ($a_obj_id, $a_user_ids=null)
	Get completed users for object. More...
static	_lookupFailedForObject ($a_obj_id, $a_user_ids=null)
	Get failed users for object. More...
static	_lookupInProgressForObject ($a_obj_id, $a_user_ids=null)
	Get in progress users for object. More...
Static Public Member Functions inherited from ilLPStatus
static	_getCountNotAttempted ($a_obj_id)
static	_getNotAttempted ($a_obj_id)
static	_getCountInProgress ($a_obj_id)
static	_getInProgress ($a_obj_id)
static	_getCountCompleted ($a_obj_id)
static	_getCompleted ($a_obj_id)
static	_getFailed ($a_obj_id)
static	_getCountFailed ()
static	_getStatusInfo ($a_obj_id)
static	_getTypicalLearningTime ($a_obj_id)
static	checkStatusForObject ($a_obj_id, $a_users=false)
	This function checks whether the status for a given number of users is dirty and must be recalculated. More...
static	writeStatus ($a_obj_id, $a_user_id, $a_status, $a_percentage=false, $a_force_per=false)
	Write status for user and object. More...
static	setInProgressIfNotAttempted ($a_obj_id, $a_user_id)
	This function shoudl be clalled for normal "read events". More...
static	setAllDirty ()
	Sets all status to dirty. More...
static	setDirty ($a_obj_id)
	Sets status of an object to dirty. More...
static	_lookupStatus ($a_obj_id, $a_user_id, $a_create=true)
	Lookup status. More...
static	_lookupPercentage ($a_obj_id, $a_user_id)
	Lookup percentage. More...
static	_hasUserCompleted ($a_obj_id, $a_user_id)
	Lookup user object completion. More...
static	_lookupStatusChanged ($a_obj_id, $a_user_id)
	Lookup status changed. More...
static	_lookupCompletedForObject ($a_obj_id, $a_user_ids=null)
	Get completed users for object. More...
static	_lookupFailedForObject ($a_obj_id, $a_user_ids=null)
	Get failed users for object. More...
static	_lookupInProgressForObject ($a_obj_id, $a_user_ids=null)
	Get in progress users for object. More...
static	preloadListGUIData ($a_obj_ids)
static	getListGUIStatus ($a_obj_id)

Static Protected Member Functions
static	getMembers ($a_obj_id, $a_is_crs_id=false)
	Get members for object. More...
Static Protected Member Functions inherited from ilLPStatus
static	raiseEvent ($a_obj_id, $a_usr_id, $a_status, $a_percentage)
static	_lookupStatusForObject ($a_obj_id, $a_status, $a_user_ids=null)
	Get users with given status for object. More...
static	validateLPForObjects ($a_user_id, $a_obj_ids, $a_parent_ref_id)
	Process given objects for lp-relevance. More...
static	checkLPModesForObjects ($a_obj_ids, array &$a_coll_obj_ids)
	Process lp modes for given objects. More...
static	getLPStatusForObjects ($a_user_id, $a_obj_ids)
	Get LP status for given objects (and user) More...

Additional Inherited Members
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

Detailed Description

Definition at line 36 of file class.ilLPStatusEvent.php.

Constructor & Destructor Documentation

__construct()

ilLPStatusEvent::__construct

(

$a_obj_id

)

Definition at line 39 of file class.ilLPStatusEvent.php.

References $ilDB.

        {
                global $ilDB;

                parent::__construct($a_obj_id);
                $this->db = $ilDB;
        }

Member Function Documentation

_getCompleted()

static ilLPStatusEvent::_getCompleted (   $a_obj_id )

static

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

References ilLPStatusWrapper\_getStatusInfo(), and array.

        {
                $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
                return $status_info['participated_users'] ? $status_info['participated_users'] : array();
        }

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_getInProgress()

static ilLPStatusEvent::_getInProgress (   $a_obj_id )

static

Definition at line 64 of file class.ilLPStatusEvent.php.

References ilLPStatusWrapper\_getStatusInfo(), array, and time.

        {
                $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);

                // If registration is disabled in_progress is not available
                if(!$status_info['registration'])
                {
                        return array();
                }
                // If event has occured in_progress is impossible
                if($status_info['starting_time'] < time())
                {
                        return array();
                }

                // Otherwise all users who registered will get the status in progress
                return $status_info['registered_users'] ? $status_info['registered_users'] : array();
        }

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_getNotAttempted()

static ilLPStatusEvent::_getNotAttempted (   $a_obj_id )

static

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

References ilLPStatusWrapper\_getCompleted(), ilLPStatusWrapper\_getInProgress(), ilLPStatusWrapper\_getStatusInfo(), and array.

        {               
                $status_info = ilLPStatusWrapper::_getStatusInfo($a_obj_id);
                
                $users = array();
                
                $members = self::getMembers($status_info['crs_id'], true);
                if($members)
                {
                        // diff in progress and completed (use stored result in LPStatusWrapper)
                        $users = array_diff((array) $members, ilLPStatusWrapper::_getInProgress($a_obj_id));
                        $users = array_diff((array) $users, ilLPStatusWrapper::_getCompleted($a_obj_id));
                }

                return $users;
        }

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_getStatusInfo()

static ilLPStatusEvent::_getStatusInfo (   $a_obj_id )

static

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

References $ref_id, ilObject\_getAllReferences(), ilEventParticipants\_getParticipated(), ilEventParticipants\_getRegistered(), ilSessionAppointment\_lookupAppointment(), ilObject\_lookupDescription(), ilObject\_lookupObjId(), ilObjSession\_lookupRegistrationEnabled(), ilObject\_lookupTitle(), and array.

        {
                global $tree;

                include_once './Modules/Session/classes/class.ilEventParticipants.php';
                include_once('./Modules/Session/classes/class.ilObjSession.php');
                include_once('./Modules/Session/classes/class.ilSessionAppointment.php');

                $references     = ilObject::_getAllReferences($a_obj_id);       
                $ref_id = end($references);
                
                $course_ref_id = $tree->checkForParentType($ref_id,'crs');
                $course_obj_id = ilObject::_lookupObjId($course_ref_id);
                
                $status_info = array();
                $status_info['crs_id'] = $course_obj_id;
                $status_info['registration'] = ilObjSession::_lookupRegistrationEnabled($a_obj_id);
                $status_info['title'] = ilObject::_lookupTitle($a_obj_id);
                $status_info['description'] = ilObject::_lookupDescription($a_obj_id);
                
                $time_info = ilSessionAppointment::_lookupAppointment($a_obj_id);
                $status_info['starting_time'] = $time_info['start'];
                $status_info['ending_time'] = $time_info['end'];
                $status_info['fullday'] = $time_info['fullday'];

                $status_info['registered_users'] = ilEventParticipants::_getRegistered($a_obj_id);
                $status_info['participated_users'] = ilEventParticipants::_getParticipated($a_obj_id);

                return $status_info;
        }

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_lookupCompletedForObject()

static ilLPStatusEvent::_lookupCompletedForObject (   $a_obj_id,   $a_user_ids = null  )

static

Get completed users for object.

Parameters

int	$a_obj_id
array	$a_user_ids

Returns

array

Definition at line 195 of file class.ilLPStatusEvent.php.

References array.

        {
                if(!$a_user_ids)
                {
                        $a_user_ids = self::getMembers($a_obj_id);
                        if(!$a_user_ids)
                        {
                                return array();
                        }
                }
                return self::_lookupStatusForObject($a_obj_id, self::LP_STATUS_COMPLETED_NUM, $a_user_ids);
        }

_lookupFailedForObject()

static ilLPStatusEvent::_lookupFailedForObject (   $a_obj_id,   $a_user_ids = null  )

static

Get failed users for object.

Parameters

int	$a_obj_id
array	$a_user_ids

Returns

array

Definition at line 215 of file class.ilLPStatusEvent.php.

References array.

        {
                return array();
        }

_lookupInProgressForObject()

static ilLPStatusEvent::_lookupInProgressForObject (   $a_obj_id,   $a_user_ids = null  )

static

Get in progress users for object.

Parameters

int	$a_obj_id
array	$a_user_ids

Returns

array

Definition at line 227 of file class.ilLPStatusEvent.php.

References array.

        {
                if(!$a_user_ids)
                {
                        $a_user_ids = self::getMembers($a_obj_id);
                        if(!$a_user_ids)
                        {
                                return array();
                        }
                }
                return self::_lookupStatusForObject($a_obj_id, self::LP_STATUS_IN_PROGRESS_NUM, $a_user_ids);
        }       

determineStatus()

ilLPStatusEvent::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

Definition at line 128 of file class.ilLPStatusEvent.php.

References ilEventParticipants\_hasParticipated(), ilEventParticipants\_isRegistered(), ilSessionAppointment\_lookupAppointment(), ilObjSession\_lookupRegistrationEnabled(), and time.

        {
                global $ilObjDataCache;
                
                $status = self::LP_STATUS_NOT_ATTEMPTED_NUM;
                switch ($ilObjDataCache->lookupType($a_obj_id))
                {
                        case 'sess':
                                include_once './Modules/Session/classes/class.ilEventParticipants.php';
                                include_once('./Modules/Session/classes/class.ilSessionAppointment.php');
                                include_once('./Modules/Session/classes/class.ilObjSession.php');
                                
                                $time_info = ilSessionAppointment::_lookupAppointment($a_obj_id);
                                $registration = ilObjSession::_lookupRegistrationEnabled($a_obj_id);
                                
                                // If registration is disabled in_progress is not available
                                // If event has occured in_progress is impossible
                                if ($registration && $time_info['start'] >= time())
                                {
                                        // is user registered -> in progress
                                        if (ilEventParticipants::_isRegistered($a_user_id, $a_obj_id))
                                        {
                                                $status = self::LP_STATUS_IN_PROGRESS_NUM;
                                        }
                                }
                                if (ilEventParticipants::_hasParticipated($a_user_id, $a_obj_id))
                                {
                                        $status = self::LP_STATUS_COMPLETED_NUM;
                                }
                                break;
                }
                return $status;         
        }

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getMembers()

static ilLPStatusEvent::getMembers (   $a_obj_id,   $a_is_crs_id = false  )

staticprotected

Get members for object.

Parameters

int	$a_obj_id
bool	$a_is_crs_id

Returns

array

Definition at line 168 of file class.ilLPStatusEvent.php.

References $ref_id, ilObject\_getAllReferences(), ilCourseParticipants\_getInstanceByObjId(), and ilObject\_lookupObjId().

        {               
                // find course in path
                if(!$a_is_crs_id)
                {
                        $references     = ilObject::_getAllReferences($a_obj_id);       
                        $ref_id = end($references);             
                        $course_ref_id = $tree->checkForParentType($ref_id,'crs');
                        $course_obj_id = ilObject::_lookupObjId($course_ref_id);
                }
                else
                {
                        $course_obj_id = $a_obj_id;
                }
                
                include_once 'Modules/Course/classes/class.ilCourseParticipants.php';
                $member_obj = ilCourseParticipants::_getInstanceByObjId($course_obj_id);
                return $member_obj->getMembers();                                               
        }

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

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