ilLearningProgressAccess Class Reference

Learning progress access checks. More...

Collaboration diagram for ilLearningProgressAccess:

Static Public Member Functions
static	checkPermission ($a_permission, $a_ref_id, $a_user_id=null)
	wrapper for rbac access checks More...
static	checkAccess ($a_ref_id, $a_allow_only_read=true)
	check access to learning progress More...

Detailed Description

Learning progress access checks.

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

Definition at line 33 of file class.ilLearningProgressAccess.php.

Member Function Documentation

checkAccess()

static ilLearningProgressAccess::checkAccess (   $a_ref_id,   $a_allow_only_read = true  )

static

check access to learning progress

Parameters

int	$a_ref_id	reference id of object
bool	$a_allow_only_read	read access is sufficient (see courses/groups)

Returns

bool

Definition at line 64 of file class.ilLearningProgressAccess.php.

    {
        global $DIC;
 
        if ($DIC->user()->getId() == ANONYMOUS_USER_ID) {
            return false;
        }
 
        if (!ilObjUserTracking::_enabledLearningProgress()) {
            return false;
        }
        
        $olp = ilObjectLP::getInstance(ilObject::_lookupObjId($a_ref_id));
        if (
            $DIC->access()->checkAccess('read_learning_progress', '', $a_ref_id) ||
            (
                $DIC->access()->checkRbacOrPositionPermissionAccess(
                    'read_learning_progress',
                    ilOrgUnitOperation::OP_READ_LEARNING_PROGRESS,
                    $a_ref_id
                ) && $olp->isActive()
            )
        ) {
            return true;
        }
        
        if (!ilObjUserTracking::_hasLearningProgressLearner()) {
            return false;
        }
 
        if (!$olp->isActive()) {
            return false;
        }
        
        if (!$DIC->access()->checkAccess('read', '', $a_ref_id)) {
            return false;
        }
        
        if ($a_allow_only_read) {
            return true;
        }
        
        return false;
    }

References $DIC, ilObjUserTracking\_enabledLearningProgress(), ilObjUserTracking\_hasLearningProgressLearner(), ilObject\_lookupObjId(), ilObjectLP\getInstance(), and ilOrgUnitOperation\OP_READ_LEARNING_PROGRESS.

Referenced by ilObjContentObjectGUI\addTabs(), ilObjLearningSequenceGUI\checkLPAccess(), ilLMExplorerGUI\checkLPIcon(), ilLearningProgressGUI\editManual(), ilObjContentPageGUI\executeCommand(), ilObjCourseGUI\getTabs(), ilObjExerciseGUI\getTabs(), ilObjFolderGUI\getTabs(), ilObjGroupGUI\getTabs(), ilObjFileBasedLMGUI\getTabs(), ilObjSAHSLearningModuleGUI\getTabs(), ilObjSessionGUI\getTabs(), ilObjSurveyGUI\getTabs(), ilTestTabsManager\isLpAccessGranted(), ilObjSCORMLearningModuleGUI\offlineModeManager(), ilObjContentObjectGUI\setilLMMenu(), ilSAHSPresentationGUI\setInfoTabs(), ilObjContentPageGUI\setTabs(), ilObjFileGUI\setTabs(), ilObjMediaCastGUI\setTabs(), and ilLearningProgressGUI\updateManual().

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checkPermission()

static ilLearningProgressAccess::checkPermission (   $a_permission,   $a_ref_id,   $a_user_id = null  )

static

wrapper for rbac access checks

Definition at line 38 of file class.ilLearningProgressAccess.php.

    {
        if (is_null($a_user_id)) {
            $a_user_id = $GLOBALS['DIC']['ilUser']->getId();
        }
        
        // position access
        if ($a_permission == 'read_learning_progress') {
            return $GLOBALS['DIC']->access()->checkRbacOrPositionPermissionAccess(
                'read_learning_progress',
                'read_learning_progress',
                $a_ref_id
            );
        }
        return $GLOBALS['DIC']['ilAccess']->checkAccessOfUser($a_user_id, $a_permission, '', $a_ref_id);
    }

References $GLOBALS.

Referenced by ilTrObjectUsersPropsTableGUI\__construct(), ilLearningProgressGUI\__getNextClass(), ilLearningProgressBaseGUI\__setSubTabs(), ilLPListOfObjectsGUI\editUser(), ilLearningProgressGUI\executeCommand(), ilLPCollectionSettingsTableGUI\fillRow(), ilTrUserObjectsPropsTableGUI\fillRow(), ilTrSummaryTableGUI\getItems(), ilTrUserObjectsPropsTableGUI\getItems(), ilTrMatrixTableGUI\getSelectableColumns(), and ilLPListOfObjectsGUI\updateUser().

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

• Services/Tracking/classes/class.ilLearningProgressAccess.php