ilLearningSequenceConditionController Class Reference

Handle Conditions within the LearningSequence Objects. More...

Inheritance diagram for ilLearningSequenceConditionController:

Collaboration diagram for ilLearningSequenceConditionController:

Public Member Functions
	isContainerConditionController (int $a_container_ref_id)
	Returns true, if the a container controls the conditions of its childrens. More...
	getConditionSetForRepositoryObject (int $a_container_child_ref_id)
	Returns condition set for a repository object which is children under a container that controls the conditions. More...
	isContainerConditionController (int $a_container_ref_id)
	Returns true, if the a container controls the conditions of its childrens. More...
	getConditionSetForRepositoryObject (int $a_container_child_ref_id)
	Returns condition set for a repository object which is children under a container that controls the conditions. More...

Protected Member Functions
	getConditionsFactory ()
	getDIC ()
	getTree ()
	getAccess ()
	getParentRefIdFor (int $child_ref_id)
	getSequencedItems (int $container_ref_id)
	applyConditionsForCurrentUser (int $container_ref_id)

Detailed Description

Handle Conditions within the LearningSequence Objects.

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

Member Function Documentation

applyConditionsForCurrentUser()

ilLearningSequenceConditionController::applyConditionsForCurrentUser ( int  $container_ref_id )

protected

Definition at line 133 of file class.ilLearningSequenceConditionController.php.

                                                                           : bool
    {
        $il_access = $this->getAccess();
        $may_edit = $il_access->checkAccess('edit_permission', '', $container_ref_id);
        return $may_edit === false;
    }

References getAccess().

Referenced by getConditionSetForRepositoryObject().

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getAccess()

ilLearningSequenceConditionController::getAccess ( )

protected

Definition at line 96 of file class.ilLearningSequenceConditionController.php.

                                  : ilAccess
    {
        $dic = $this->getDIC();
        return $dic['ilAccess'];
    }

References $dic, and getDIC().

Referenced by applyConditionsForCurrentUser().

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getConditionSetForRepositoryObject()

ilLearningSequenceConditionController::getConditionSetForRepositoryObject

(

int

$a_container_child_ref_id

)

Returns condition set for a repository object which is children under a container that controls the conditions.

Implements ilConditionControllerInterface.

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

                                                                                     : ilConditionSet
    {
        $f = $this->getConditionsFactory();
        $conditions = [];
 
        $container_ref_id = $this->getParentRefIdFor((int) $a_container_child_ref_id);
 
        //for users with edit-permissions, do not apply conditions
        if ($this->applyConditionsForCurrentUser($container_ref_id)) {
            $sequence = $this->getSequencedItems($container_ref_id);
 
            //find position
            $pos = 0;
            foreach ($sequence as $index => $item) {
                if ($item->getRefId() === (int) $a_container_child_ref_id) {
                    $pos = $index;
                    break;
                }
            }
 
            if ($pos > 0) {
                $previous_item = $sequence[$pos - 1];
                $post_conditions = array($previous_item->getPostCondition());
 
                foreach ($post_conditions as $post_condition) {
                    $condition_op = $post_condition->getConditionOperator();
                    if ($condition_op !== ilLSPostConditionDB::STD_ALWAYS_OPERATOR) {
                        $conditions[] = $f->condition(
                            $f->repositoryTrigger($previous_item->getRefId()),
                            $condition_op,
                            $post_condition->getValue()
                        );
                    }
                }
            }
        }
 
        return $f->set($conditions);
    }

References Vendor\Package\$f, $index, applyConditionsForCurrentUser(), getConditionsFactory(), getParentRefIdFor(), getSequencedItems(), and ilLSPostConditionDB\STD_ALWAYS_OPERATOR.

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getConditionsFactory()

ilLearningSequenceConditionController::getConditionsFactory ( )

protected

Definition at line 79 of file class.ilLearningSequenceConditionController.php.

                                             : ilConditionFactory
    {
        return $this->getDIC()->conditions()->factory();
    }

References getDIC().

Referenced by getConditionSetForRepositoryObject().

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getDIC()

ilLearningSequenceConditionController::getDIC ( )

protected

Definition at line 84 of file class.ilLearningSequenceConditionController.php.

                               : Container
    {
        global $DIC;
        return $DIC;
    }

References $DIC.

Referenced by getAccess(), getConditionsFactory(), and getTree().

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getParentRefIdFor()

ilLearningSequenceConditionController::getParentRefIdFor ( int  $child_ref_id )

protected

Definition at line 102 of file class.ilLearningSequenceConditionController.php.

                                                           : int
    {
        $tree = $this->getTree();
        return (int) $tree->getParentId($child_ref_id);
    }

References getTree().

Referenced by getConditionSetForRepositoryObject().

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getSequencedItems()

ilLearningSequenceConditionController::getSequencedItems ( int  $container_ref_id )

protected

Returns

LSItem[]

Definition at line 127 of file class.ilLearningSequenceConditionController.php.

                                                               : array
    {
        $container = $this->getContainerObject($container_ref_id);
        return $container->getLSItems();
    }

References $container.

Referenced by getConditionSetForRepositoryObject().

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getTree()

ilLearningSequenceConditionController::getTree ( )

protected

Definition at line 90 of file class.ilLearningSequenceConditionController.php.

                                : ilTree
    {
        $dic = $this->getDIC();
        return $dic['tree'];
    }

References $dic, and getDIC().

Referenced by getParentRefIdFor().

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isContainerConditionController()

ilLearningSequenceConditionController::isContainerConditionController

(

int

$a_container_ref_id

)

Returns true, if the a container controls the conditions of its childrens.

Implements ilConditionControllerInterface.

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

                                                                           : bool
    {
        return true;
    }

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

• Modules/LearningSequence/classes/class.ilLearningSequenceConditionController.php