InitCtrlService Class Reference

Class InitCtrlService wraps the initialization of ilCtrl. More...

Collaboration diagram for InitCtrlService:

Public Member Functions
	init (Container $dic)
	Initializes the ilCtrl service. More...

Private Member Functions
	abortIfMissingDependencies (Container $dic)
	Aborts if another dependency required by the ctrl service is not yet available. More...

Detailed Description

Class InitCtrlService wraps the initialization of ilCtrl.

Author

Thibeau Fuhrer thf@s.nosp@m.tude.nosp@m.r-rai.nosp@m.mann.nosp@m..ch This class exists because due to dependency-injection the initialization of ilCtrl got a little more complicated - and is used on several occasions.

Definition at line 31 of file InitCtrlService.php.

Member Function Documentation

abortIfMissingDependencies()

InitCtrlService::abortIfMissingDependencies ( Container  $dic )

private

Aborts if another dependency required by the ctrl service is not yet available.

Parameters

Container

$dic

Exceptions

ilCtrlException

if a necessary dependency is not yet initialized.

Definition at line 93 of file InitCtrlService.php.

                                                               : void
    {
        if (!$dic->offsetExists('http')) {
            throw new ilCtrlException("Cannot initialize ilCtrl if HTTP Services are not yet available.");
        }
 
        if (!$dic->offsetExists('refinery')) {
            throw new ilCtrlException("Cannot initialize ilCtrl if Refinery Factory is not yet available.");
        }
 
        // if (!$dic->offsetExists('ilDB')) {
        //     throw new ilCtrlException("Cannot initialize ilCtrl if Database is not yet available.");
        // }
    }

References XapiProxy\$dic.

Referenced by init().

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init()

InitCtrlService::init

(

Container

$dic

)

Initializes the ilCtrl service.

This method EXPECTS that $GLOBALS['DIC'] is already initialized with the http services and the refinery factory.

Parameters

Container

$dic

Exceptions

ilCtrlException

if the initialization fails.

Definition at line 40 of file InitCtrlService.php.

                                        : void
    {
        $this->abortIfMissingDependencies($dic);
 
        try {
            $ctrl_structure = new ilCtrlStructure(
                require  ilCtrlStructureArtifactObjective::PATH(),
                require  ilCtrlBaseClassArtifactObjective::PATH(),
                require  ilCtrlSecurityArtifactObjective::PATH()
            );
        } catch (Throwable $t) {
            throw new ilCtrlException(self::class . " could not require artifacts, try `composer du` first.");
        }
 
        $token_repository = new ilCtrlTokenRepository();
        $path_factory = new ilCtrlPathFactory($ctrl_structure);
        $context = new ilCtrlContext(
            $path_factory,
            $dic->http()->wrapper()->query(),
            $dic->refinery()
        );
 
        // create global instance of ilCtrl
        $GLOBALS['ilCtrl'] = new ilCtrl(
            $ctrl_structure,
            $token_repository,
            $path_factory,
            $context,
            $dic->http()->sender(),
            $dic->http()->request(),
            $dic->http()->wrapper()->post(),
            $dic->http()->wrapper()->query(),
            $dic->refinery(),
            $dic["component.factory"],
            new ilCtrlSubject(),
            new ilCtrlQueryRegexParser(),
            $dic->http()->messages(),
        );
 
        // add helper function to DI container that
        // returns the global instance.
        $dic['ilCtrl'] = static function () {
            return $GLOBALS['ilCtrl'];
        };
    }

References XapiProxy\$dic, $GLOBALS, abortIfMissingDependencies(), and ILIAS\Setup\Artifact\BuildArtifactObjective\PATH().

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

• components/ILIAS/Init/classes/Dependencies/InitCtrlService.php