ilTestSessionFactory Class Reference

Collaboration diagram for ilTestSessionFactory:

Public Member Functions
	__construct (private ilObjTest $test_obj, private ilDBInterface $db, private ilObjUser $user)
	reset ()
	temporarily bugfix for resetting the state of this singleton smeyer –> BH: not required anymore More...
	getSession (?int $active_id=null)
	Creates and returns an instance of a test sequence that corresponds to the current test mode. More...
	getSessionByUserId (int $user_id)

Private Member Functions
	getNewTestSessionObject ()
	buildCacheKey (int $user_id)

Private Attributes
	$testSession = []

Detailed Description

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

Constructor & Destructor Documentation

__construct()

ilTestSessionFactory::__construct	(	private ilObjTest	$test_obj,
		private ilDBInterface	$db,
		private ilObjUser	$user
	)

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

      {
    }

Member Function Documentation

buildCacheKey()

ilTestSessionFactory::buildCacheKey ( int  $user_id )

private

Parameters

$userId

Returns

string

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

Referenced by getSessionByUserId().

                                                : string
    {
        $user_id_string = (string) $user_id;
        return "{$this->test_obj->getTestId()}::{$user_id_string}";
    }

Here is the caller graph for this function:

getNewTestSessionObject()

ilTestSessionFactory::getNewTestSessionObject ( )

private

Definition at line 107 of file class.ilTestSessionFactory.php.

References ILIAS\Repository\user().

Referenced by getSession(), and getSessionByUserId().

                                              : ilTestSession
    {
        return new ilTestSession($this->db, $this->user);
    }

Here is the call graph for this function:

Here is the caller graph for this function:

getSession()

ilTestSessionFactory::getSession

(

?int

$active_id = null

)

Creates and returns an instance of a test sequence that corresponds to the current test mode.

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

References $testSession, getNewTestSessionObject(), and ILIAS\Repository\user().

                                                      : ilTestSession
    {
        if ($active_id === null ||
            $this->testSession === [] ||
            !array_key_exists($active_id, $this->testSession) ||
            $this->testSession[$active_id] === null
        ) {
            $testSession = $this->getNewTestSessionObject();

            $testSession->setRefId($this->test_obj->getRefId());
            $testSession->setTestId($this->test_obj->getTestId());

            if ($active_id) {
                $testSession->loadFromDb($active_id);
                $this->testSession[$active_id] = $testSession;
            } else {
                $testSession->loadTestSession(
                    $this->test_obj->getTestId(),
                    $this->user->getId(),
                    $testSession->getAccessCodeFromSession()
                );

                return $testSession;
            }
        }

        return $this->testSession[$active_id];
    }

Here is the call graph for this function:

getSessionByUserId()

ilTestSessionFactory::getSessionByUserId

(

int

$user_id

)

Todo:

: Björn, we also need to handle the anonymous user here

Parameters

integer

$userId

Returns

ilTestSession

Definition at line 91 of file class.ilTestSessionFactory.php.

References $testSession, $user_id, buildCacheKey(), and getNewTestSessionObject().

                                                    : ilTestSession
    {
        if (!isset($this->testSession[$this->buildCacheKey($user_id)])) {
            $testSession = $this->getNewTestSessionObject();

            $testSession->setRefId($this->test_obj->getRefId());
            $testSession->setTestId($this->test_obj->getTestId());

            $testSession->loadTestSession($this->test_obj->getTestId(), $user_id);

            $this->testSession[$this->buildCacheKey($user_id)] = $testSession;
        }

        return $this->testSession[$this->buildCacheKey($user_id)];
    }

Here is the call graph for this function:

reset()

ilTestSessionFactory::reset

(

)

temporarily bugfix for resetting the state of this singleton smeyer –> BH: not required anymore

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

                           : void
    {
        $this->testSession = [];
    }

Field Documentation

$testSession

ilTestSessionFactory::$testSession = []

private

Definition at line 34 of file class.ilTestSessionFactory.php.

Referenced by getSession(), and getSessionByUserId().

---

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

• components/ILIAS/Test/classes/class.ilTestSessionFactory.php