ilObjectAccess 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 ilObjectAccess:

Collaboration diagram for ilObjectAccess:

Public Member Functions
	_checkAccess (string $cmd, string $permission, int $ref_id, int $obj_id, ?int $user_id=null)
	Checks whether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
	canBeDelivered (ilWACPath $ilWACPath)

Static Public Member Functions
static	_getCommands ()
	get commands More...
static	_checkGoto (string $target)
	check whether goto script will succeed More...
static	_isOffline (int $obj_id)
	Type-specific implementation of general status, has to be overwritten if object type does not support centralized offline handling. More...
static	_preloadData (array $obj_ids, array $ref_ids)
	Preload data. More...

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 Class ilObjectAccess

This class contains methods that check object specific conditions for access to objects. Every object type should provide an inherited class called ilObj<TypeName>Access

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

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

Member Function Documentation

_checkAccess()

ilObjectAccess::_checkAccess	(	string	$cmd,
		string	$permission,
		int	$ref_id,
		int	$obj_id,
		?int	$user_id = null
	)

Checks whether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess)

Please do not check any preconditions handled by ilConditionHandler here. Also don't do any RBAC checks.

Definition at line 40 of file class.ilObjectAccess.php.

                                                                                                                 : bool
    {
        // add no access info item and return false if access is not granted
        // $ilAccess->addInfoItem(ilAccessInfo::IL_NO_OBJECT_ACCESS, $a_text, $a_data = "");
        //
        // for all RBAC checks use checkAccessOfUser instead the normal checkAccess-method:
        // $rbacsystem->checkAccessOfUser($a_user_id, $a_permission, $a_ref_id)

        return true;
    }

_checkGoto()

static ilObjectAccess::_checkGoto ( string  $target )

static

check whether goto script will succeed

Definition at line 72 of file class.ilObjectAccess.php.

References $DIC.

                                                     : bool
    {
        global $DIC;
        $ilAccess = $DIC->access();

        $arr = explode("_", $target);

        if (
            $ilAccess->checkAccess("read", "", (int) $arr[1]) ||
            $ilAccess->checkAccess("visible", "", (int) $arr[1])
        ) {
            return true;
        }
        return false;
    }

_getCommands()

static ilObjectAccess::_getCommands ( )

static

get commands

this method returns an array of all possible commands/permission combinations

example: $commands = array ( array("permission" => "read", "cmd" => "view", "lang_var" => "show"), array("permission" => "write", "cmd" => "edit", "lang_var" => "edit"), );

Returns

array{permission?:string, cmd?:string, lang_var?:string, default?:bool}[]

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

Referenced by ilObjectListGUI\init(), ilObjSAHSLearningModuleListGUI\initItem(), ilObjStudyProgrammeReferenceListGUI\initItem(), ilObjCategoryReferenceListGUI\initItem(), ilObjGroupReferenceListGUI\initItem(), ilObjCourseReferenceListGUI\initItem(), and CategoryReferenceTest\testCommands().

                                         : array
    {
        return [];
    }

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_isOffline()

static ilObjectAccess::_isOffline ( int  $obj_id )

static

Type-specific implementation of general status, has to be overwritten if object type does not support centralized offline handling.

Used in ListGUI and Learning Progress

Definition at line 94 of file class.ilObjectAccess.php.

References $DIC, ilObject\_lookupType(), and ilObject\lookupOfflineStatus().

Referenced by ilChatroom\checkPermissions(), ilObjCmiXapiListGUI\getProperties(), ilObjLTIConsumerListGUI\getProperties(), and ILIAS\Container\Content\Filter\FilterManager\legacyOnlineFilter().

                                                  : bool
    {
        global $DIC;

        $objDefinition = $DIC['objDefinition'];
        if ($objDefinition->supportsOfflineHandling(ilObject::_lookupType($obj_id))) {
            return ilObject::lookupOfflineStatus($obj_id);
        }
        return false;
    }

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_preloadData()

static ilObjectAccess::_preloadData ( array  $obj_ids, array  $ref_ids  )

static

Preload data.

Definition at line 108 of file class.ilObjectAccess.php.

                                                                       : void
    {
    }

canBeDelivered()

ilObjectAccess::canBeDelivered

(

ilWACPath

$ilWACPath

)

Implements ilWACCheckingClass.

Definition at line 115 of file class.ilObjectAccess.php.

References $ref_id, $results, ilObject\_getAllReferences(), and ilWACPath\getPath().

                                                        : bool
    {
        global $ilAccess;

        if (preg_match("/\\/obj_([\\d]*)\\//uism", $ilWACPath->getPath(), $results)) {
            foreach (ilObject2::_getAllReferences((int) $results[1]) as $ref_id) {
                if ($ilAccess->checkAccess('visible', '', $ref_id) || $ilAccess->checkAccess('read', '', $ref_id)) {
                    return true;
                }
            }
        }

        return false;
    }

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

• Services/Object/classes/class.ilObjectAccess.php