ilExerciseDerivedTaskProvider 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 ilExerciseDerivedTaskProvider:

Collaboration diagram for ilExerciseDerivedTaskProvider:

Public Member Functions
	__construct (ilTaskService $task_service, ilAccess $access, ilLanguage $lng, ilExerciseDerivedTaskAction $derived_task_action, \ILIAS\Exercise\PermanentLink\PermanentLinkManager $link_manager)
	isActive ()
	Is provider active? More...
	getTasks (int $user_id)

Protected Member Functions
	getFirstRefIdWithPermission (string $perm, int $obj_id, int $user_id)

Protected Attributes
ILIAS Exercise PermanentLink PermanentLinkManager	$link_manager
ilTaskService	$task_service
ilExerciseDerivedTaskAction	$task_action
ilAccess	$access
ilLanguage	$lng

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 Exercise derived task provider

Author

Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

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

Constructor & Destructor Documentation

__construct()

ilExerciseDerivedTaskProvider::__construct	(	ilTaskService	$task_service,
		ilAccess	$access,
		ilLanguage	$lng,
		ilExerciseDerivedTaskAction	$derived_task_action,
		\ILIAS\Exercise\PermanentLink\PermanentLinkManager	$link_manager
	)

Definition at line 32 of file class.ilExerciseDerivedTaskProvider.php.

References $access, $link_manager, $lng, $task_service, ILIAS\Repository\access(), and ILIAS\Repository\lng().

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

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

Here is the call graph for this function:

Member Function Documentation

getFirstRefIdWithPermission()

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

protected

Definition at line 110 of file class.ilExerciseDerivedTaskProvider.php.

References $access, $ref_id, ilObject\_getAllReferences(), and ilAccess\checkAccessOfUser().

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;
    }

Here is the call graph for this function:

Here is the caller graph for this function:

getTasks()

ilExerciseDerivedTaskProvider::getTasks

(

int

$user_id

)

Exceptions

ilExcUnknownAssignmentTypeException

Returns

[]

Implements ilDerivedTaskProvider.

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

References $lng, $ref_id, $user_id, getFirstRefIdWithPermission(), ilExcAssMemberState\getInstanceByIds(), ILIAS\Repository\int(), and ilLanguage\txt().

                                          : 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,
                $state->getOfficialDeadline(),
                (int) $state->getGeneralStart()
            )->withUrl($this->link_manager->getPermanentLink($ref_id, $ass->getId()));
        }

        // 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,
                $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;
    }

Here is the call graph for this function:

isActive()

ilExerciseDerivedTaskProvider::isActive

(

)

Is provider active?

Implements ilDerivedTaskProvider.

Definition at line 48 of file class.ilExerciseDerivedTaskProvider.php.

                              : bool
    {
        return true;
    }

Field Documentation

$access

ilAccess ilExerciseDerivedTaskProvider::$access

protected

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

Referenced by __construct(), and getFirstRefIdWithPermission().

$link_manager

ILIAS Exercise PermanentLink PermanentLinkManager ilExerciseDerivedTaskProvider::$link_manager

protected

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

Referenced by __construct().

$lng

ilLanguage ilExerciseDerivedTaskProvider::$lng

protected

Definition at line 30 of file class.ilExerciseDerivedTaskProvider.php.

Referenced by __construct(), and getTasks().

$task_action

ilExerciseDerivedTaskAction ilExerciseDerivedTaskProvider::$task_action

protected

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

$task_service

ilTaskService ilExerciseDerivedTaskProvider::$task_service

protected

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

Referenced by __construct().

---

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

• components/ILIAS/Exercise/Tasks/classes/class.ilExerciseDerivedTaskProvider.php