ILIAS\GlobalScreen\Client\CallbackHandler Class Reference

Collaboration diagram for ILIAS\GlobalScreen\Client\CallbackHandler:

Public Member Functions
	__construct ()
	run ()

Data Fields
const	KEY_ITEM = 'item'

Protected Attributes
	$wrapper
	$refinery
	$ctrl
	$global_screen

Private Member Functions
	resolveCallback (isToolItem $item)
	getIdentification ()

Private Attributes
const	TARGET_SCRIPT = "/ilias.php"

Detailed Description

Definition at line 29 of file CallbackHandler.php.

Constructor & Destructor Documentation

__construct()

ILIAS\GlobalScreen\Client\CallbackHandler::__construct

(

)

Definition at line 53 of file CallbackHandler.php.

    {
        ilInitialisation::initILIAS();
        global $DIC;
        $this->ctrl = $DIC->ctrl();
        $this->wrapper = $DIC->http()->wrapper();
        $this->refinery = $DIC->refinery();
        $this->global_screen = $DIC->globalScreen();
    }

References $DIC, and ilInitialisation\initILIAS().

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Member Function Documentation

getIdentification()

ILIAS\GlobalScreen\Client\CallbackHandler::getIdentification ( )

private

Definition at line 89 of file CallbackHandler.php.

                                         : IdentificationInterface
    {
        $hashed = $this->wrapper->query()->has(self::KEY_ITEM)
            ? $this->wrapper->query()->retrieve(self::KEY_ITEM, $this->refinery->to()->string())
            : '';
 
        $unhashed = $this->unhash($hashed);
 
        return $this->global_screen->identification()->fromSerializedIdentification($unhashed);
    }

Referenced by ILIAS\GlobalScreen\Client\CallbackHandler\run().

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resolveCallback()

ILIAS\GlobalScreen\Client\CallbackHandler::resolveCallback ( isToolItem  $item )

private

Definition at line 81 of file CallbackHandler.php.

                                                       : \Closure
    {
        return $item->hasCloseCallback()
            ? $item->getCloseCallback()
            : static function () : void {
            };
    }

References ILIAS\GlobalScreen\Scope\Tool\Factory\isToolItem\getCloseCallback(), and ILIAS\GlobalScreen\Scope\Tool\Factory\isToolItem\hasCloseCallback().

Referenced by ILIAS\GlobalScreen\Client\CallbackHandler\run().

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run()

ILIAS\GlobalScreen\Client\CallbackHandler::run

(

)

Definition at line 63 of file CallbackHandler.php.

                          : void
    {
        $this->ctrl->setTargetScript(self::TARGET_SCRIPT);
 
        $this->global_screen->collector()
                            ->tool()
                            ->collectOnce();
 
        $item = $this->global_screen->collector()
                                    ->tool()
                                    ->getSingleItem($this->getIdentification());
 
        if ($item instanceof isToolItem) {
            $callback = $this->resolveCallback($item);
            $callback();
        }
    }

References ILIAS\GlobalScreen\Client\CallbackHandler\getIdentification(), and ILIAS\GlobalScreen\Client\CallbackHandler\resolveCallback().

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Field Documentation

$ctrl

ILIAS\GlobalScreen\Client\CallbackHandler::$ctrl

protected

Definition at line 47 of file CallbackHandler.php.

$global_screen

ILIAS\GlobalScreen\Client\CallbackHandler::$global_screen

protected

Definition at line 51 of file CallbackHandler.php.

$refinery

ILIAS\GlobalScreen\Client\CallbackHandler::$refinery

protected

Definition at line 43 of file CallbackHandler.php.

$wrapper

ILIAS\GlobalScreen\Client\CallbackHandler::$wrapper

protected

Definition at line 39 of file CallbackHandler.php.

KEY_ITEM

const ILIAS\GlobalScreen\Client\CallbackHandler::KEY_ITEM = 'item'

Definition at line 34 of file CallbackHandler.php.

TARGET_SCRIPT

const ILIAS\GlobalScreen\Client\CallbackHandler::TARGET_SCRIPT = "/ilias.php"

private

Definition at line 33 of file CallbackHandler.php.

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

• src/GlobalScreen/Client/CallbackHandler.php