ilExerciseDerivedTaskProvider Class Reference

Exercise derived task provider. More...

Inheritance diagram for ilExerciseDerivedTaskProvider:

Collaboration diagram for ilExerciseDerivedTaskProvider:

Public Member Functions
	__construct (ilTaskService $task_service, \ilAccess $access, \ilLanguage $lng, ilExerciseDerivedTaskAction $derived_task_action)
	Constructor. More...
	isActive ()
	Is provider active? Returns bool More...
	getTasks (int $user_id)
	Get providers. Parameters int $user_id Returns ilDerivedTask[] More...

Protected Member Functions
	getFirstRefIdWithPermission ($perm, int $obj_id, int $user_id)
	Get first ref id for an object id with permission. More...

Protected Attributes
	$task_service
	$task_action
	$access
	$lng

Detailed Description

Exercise derived task provider.

Author

.de

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

Constructor & Destructor Documentation

__construct()

ilExerciseDerivedTaskProvider::__construct	(	ilTaskService	$task_service,
		\ilAccess	$access,
		\ilLanguage	$lng,
		ilExerciseDerivedTaskAction	$derived_task_action
	)

Constructor.

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

References $access, $lng, and $task_service.

    {
        $this->access = $access;
        $this->task_service = $task_service;
        $this->task_action = $derived_task_action;
        $this->lng = $lng;

        $this->lng->loadLanguageModule("exc");
    }

Member Function Documentation

getFirstRefIdWithPermission()

ilExerciseDerivedTaskProvider::getFirstRefIdWithPermission (   $perm, int  $obj_id, int  $user_id  )

protected

Get first ref id for an object id with permission.

Parameters

int	$obj_id
int	$user_id

Returns

int

Definition at line 116 of file class.ilExerciseDerivedTaskProvider.php.

References $access, and ilObject\_getAllReferences().

Referenced by getTasks().

                                                                                     : int
    {
        $access = $this->access;

        foreach (ilObject::_getAllReferences($obj_id) as $ref_id) {
            if ($access->checkAccessOfUser($user_id, $perm, "", $ref_id)) {
                return $ref_id;
            }
        }
        return 0;
    }

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getTasks()

ilExerciseDerivedTaskProvider::getTasks

(

int

$user_id

)

Get providers.

Parameters

int

$user_id

Returns

ilDerivedTask[]

Implements ilDerivedTaskProvider.

Definition at line 57 of file class.ilExerciseDerivedTaskProvider.php.

References $lng, getFirstRefIdWithPermission(), and ilExcAssMemberState\getInstanceByIds().

                                           : array
    {
        $lng = $this->lng;

        $tasks = [];

        // open assignments
        foreach ($this->task_action->getOpenAssignmentsOfUser($user_id) as $ass) {
            $ref_id = $this->getFirstRefIdWithPermission("read", $ass->getExerciseId(), $user_id);
            if ($ref_id == 0) {
                continue;
            }
            $state = ilExcAssMemberState::getInstanceByIds($ass->getId(), $user_id);
            $title = str_replace("%1", $ass->getTitle(), $lng->txt("exc_task_submission"));
            $tasks[] = $this->task_service->derived()->factory()->task(
                $title,
                $ref_id,
                (int) $state->getOfficialDeadline(),
                (int) $state->getGeneralStart()
            );
        }

        // open peer feedbacks
        foreach ($this->task_action->getOpenPeerReviewsOfUser($user_id) as $ass) {
            $ref_id = $this->getFirstRefIdWithPermission("read", $ass->getExerciseId(), $user_id);
            if ($ref_id == 0) {
                continue;
            }
            $state = ilExcAssMemberState::getInstanceByIds($ass->getId(), $user_id);
            $title = str_replace("%1", $ass->getTitle(), $lng->txt("exc_task_peer_feedback"));
            $tasks[] = $this->task_service->derived()->factory()->task(
                $title,
                $ref_id,
                (int) $state->getPeerReviewDeadline(),
                0
            );
        }

        // open gradings
        foreach ($this->task_action->getOpenGradingsOfUser($user_id) as $ass) {
            $ref_id = $this->getFirstRefIdWithPermission("write", $ass->getExerciseId(), $user_id);
            if ($ref_id == 0) {
                continue;
            }
            $title = str_replace("%1", $ass->getTitle(), $lng->txt("exc_task_grading"));
            $tasks[] = $this->task_service->derived()->factory()->task($title, $ref_id, 0, 0);
        }

        return $tasks;
    }

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isActive()

ilExerciseDerivedTaskProvider::isActive

(

)

Is provider active?

Returns

bool

Implements ilDerivedTaskProvider.

Definition at line 49 of file class.ilExerciseDerivedTaskProvider.php.

                               : bool
    {
        return true;
    }

Field Documentation

$access

ilExerciseDerivedTaskProvider::$access

protected

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

Referenced by __construct(), and getFirstRefIdWithPermission().

$lng

ilExerciseDerivedTaskProvider::$lng

protected

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

Referenced by __construct(), and getTasks().

$task_action

ilExerciseDerivedTaskProvider::$task_action

protected

Definition at line 21 of file class.ilExerciseDerivedTaskProvider.php.

$task_service

ilExerciseDerivedTaskProvider::$task_service

protected

Definition at line 16 of file class.ilExerciseDerivedTaskProvider.php.

Referenced by __construct().

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

• Modules/Exercise/Tasks/classes/class.ilExerciseDerivedTaskProvider.php