ilHTLMStakeholder Class Reference

Inheritance diagram for ilHTLMStakeholder:

Collaboration diagram for ilHTLMStakeholder:

Public Member Functions
	getId ()
	getOwnerOfNewResources ()
	getLocationURIForResourceUsage (ResourceIdentification $identification)
	isResourceInUse (ResourceIdentification $identification)
Public Member Functions inherited from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder
	__construct (?int $user_id_of_owner=null)
	setOwner (int $user_id_of_owner)
	getFullyQualifiedClassName ()
	isResourceInUse (ResourceIdentification $identification)
	canBeAccessedByCurrentUser (ResourceIdentification $identification)
	resourceHasBeenDeleted (ResourceIdentification $identification)
	getOwnerOfResource (ResourceIdentification $identification)
	getConsumerNameForPresentation ()
	getLocationURIForResourceUsage (ResourceIdentification $identification)
Public Member Functions inherited from ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder
	__construct ()
	Constructor must not have any parameters. More...
	getId ()
	getConsumerNameForPresentation ()
	getFullyQualifiedClassName ()
	canBeAccessedByCurrentUser (ResourceIdentification $identification)
	isResourceInUse (ResourceIdentification $identification)
	resourceHasBeenDeleted (ResourceIdentification $identification)
	getOwnerOfResource (ResourceIdentification $identification)
	getOwnerOfNewResources ()
	getLocationURIForResourceUsage (ResourceIdentification $identification)

Private Member Functions
	resolveDB ()

Additional Inherited Members
Protected Attributes inherited from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder
int	$default_owner
int	$current_user

Detailed Description

Author

Fabian Schmid fabia.nosp@m.n@sr.nosp@m..solu.nosp@m.tion.nosp@m.s

Definition at line 25 of file class.ilHTLMStakeholder.php.

Member Function Documentation

getId()

ilHTLMStakeholder::getId

(

)

Returns

string not longer than 64 characters

Implements ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder.

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

                           : string
    {
        return 'htlm';
    }

getLocationURIForResourceUsage()

ilHTLMStakeholder::getLocationURIForResourceUsage

(

ResourceIdentification

$identification

)

Reimplemented from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder.

Definition at line 37 of file class.ilHTLMStakeholder.php.

                                                                                          : ?string
    {
        $db = $this->resolveDB();
        if ($db === null) {
            return null;
        }
        $res = $db->queryF(
            'SELECT ref_id FROM file_based_lm
                    JOIN object_reference ON file_based_lm.id = object_reference.obj_id
                    WHERE rid = %s',
            ['text'],
            [$identification->serialize()]
        );
        if ($row = $db->fetchAssoc($res)) {
            return ilLink::_getStaticLink((int) $row['ref_id']);
        }
    }

References $res, ilLink\_getStaticLink(), resolveDB(), and ILIAS\ResourceStorage\Identification\AbstractIdentification\serialize().

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getOwnerOfNewResources()

ilHTLMStakeholder::getOwnerOfNewResources

(

)

Implements ILIAS\ResourceStorage\Stakeholder\ResourceStakeholder.

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

                                            : int
    {
        return $this->default_owner;
    }

References ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder\$default_owner.

isResourceInUse()

ilHTLMStakeholder::isResourceInUse

(

ResourceIdentification

$identification

)

Reimplemented from ILIAS\ResourceStorage\Stakeholder\AbstractResourceStakeholder.

Definition at line 55 of file class.ilHTLMStakeholder.php.

                                                                           : bool
    {
        $db = $this->resolveDB();
        if ($db === null) {
            return true; // we assume it is in use
        }
        $res = $db->queryF(
            'SELECT ref_id FROM file_based_lm WHERE rid = %s',
            ['text'],
            [$identification->serialize()]
        );
        return $db->numRows($res) > 0;
    }

References $res, resolveDB(), and ILIAS\ResourceStorage\Identification\AbstractIdentification\serialize().

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resolveDB()

ilHTLMStakeholder::resolveDB ( )

private

Definition at line 69 of file class.ilHTLMStakeholder.php.

                                : ?ilDBInterface
    {
        global $DIC;
        if ($DIC->isDependencyAvailable('database')) {
            return $DIC->database();
        }
        return null;
    }

References $DIC.

Referenced by getLocationURIForResourceUsage(), and isResourceInUse().

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

• components/ILIAS/HTMLLearningModule/classes/class.ilHTLMStakeholder.php