ilLSLPEventHandler Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilLSLPEventHandler:

Collaboration diagram for ilLSLPEventHandler:

Public Member Functions
	__construct (ilTree $tree, ilLPStatusWrapper $lp_status_wrapper)
	updateLPForChildEvent (array $parameter)

Protected Member Functions
	getParentLSOObjId (int $child_ref_id)
	get the LSO up from $child_ref_if More...
	getRefIdsOfObjId (int $triggerer_obj_id)

Protected Attributes
ilTree	$tree
ilLPStatusWrapper	$lpstatus
array	$cached_parent_lso = []
array	$cached_refs_for_obj = []

Private Member Functions
	getParentLSOIdFromTree (int $child_ref_id)

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Handle LP-events.

Definition at line 24 of file class.ilLSLPEventHandler.php.

Constructor & Destructor Documentation

__construct()

ilLSLPEventHandler::__construct	(	ilTree	$tree,
		ilLPStatusWrapper	$lp_status_wrapper
	)

Definition at line 31 of file class.ilLSLPEventHandler.php.

References $tree.

      {
        $this->tree = $tree;
        $this->lpstatus = $lp_status_wrapper;
    }

Member Function Documentation

getParentLSOIdFromTree()

ilLSLPEventHandler::getParentLSOIdFromTree ( int  $child_ref_id )

private

Definition at line 62 of file class.ilLSLPEventHandler.php.

Referenced by getParentLSOObjId().

                                                              : ?int
    {
        $parent_nd = $this->tree->getParentNodeData($child_ref_id);
        if (isset($parent_nd['type']) && $parent_nd['type'] === 'lso') {
            return (int) $parent_nd['obj_id'];
        }
        return null;
    }

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getParentLSOObjId()

ilLSLPEventHandler::getParentLSOObjId ( int  $child_ref_id )

protected

get the LSO up from $child_ref_if

Definition at line 54 of file class.ilLSLPEventHandler.php.

References getParentLSOIdFromTree().

Referenced by updateLPForChildEvent().

                                                           : ?int
    {
        if (!array_key_exists($child_ref_id, $this->cached_parent_lso)) {
            $this->cached_parent_lso[$child_ref_id] = $this->getParentLSOIdFromTree($child_ref_id);
        }
        return $this->cached_parent_lso[$child_ref_id];
    }

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getRefIdsOfObjId()

ilLSLPEventHandler::getRefIdsOfObjId ( int  $triggerer_obj_id )

protected

Returns

array<int|string>

Definition at line 74 of file class.ilLSLPEventHandler.php.

References ilObject\_getAllReferences().

Referenced by updateLPForChildEvent().

                                                              : array
    {
        if (!array_key_exists($triggerer_obj_id, $this->cached_refs_for_obj)) {
            $this->cached_refs_for_obj[$triggerer_obj_id] = ilObject::_getAllReferences($triggerer_obj_id);
        }
        return $this->cached_refs_for_obj[$triggerer_obj_id];
    }

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updateLPForChildEvent()

ilLSLPEventHandler::updateLPForChildEvent

(

array

$parameter

)

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

References $ref_id, getParentLSOObjId(), and getRefIdsOfObjId().

                                                           : void
    {
        $refs = $this->getRefIdsOfObjId((int) $parameter['obj_id']);
        foreach ($refs as $ref_id) {
            $lso_id = $this->getParentLSOObjId((int) $ref_id);
            if ($lso_id !== null) {
                $usr_id = $parameter['usr_id'];
                $this->lpstatus::_updateStatus($lso_id, $usr_id);
            }
        }
    }

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Field Documentation

$cached_parent_lso

array ilLSLPEventHandler::$cached_parent_lso = []

protected

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

$cached_refs_for_obj

array ilLSLPEventHandler::$cached_refs_for_obj = []

protected

Definition at line 29 of file class.ilLSLPEventHandler.php.

$lpstatus

ilLPStatusWrapper ilLSLPEventHandler::$lpstatus

protected

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

$tree

ilTree ilLSLPEventHandler::$tree

protected

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

Referenced by __construct().

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

• Modules/LearningSequence/classes/LearnerProgress/class.ilLSLPEventHandler.php