ILIAS\KioskMode\State Class Reference

Keeps the state of a view in a simple stringly type key-value store. More...

Collaboration diagram for ILIAS\KioskMode\State:

Public Member Functions
	withValueFor (string $key, string $value)
	Set a value for a key of the state. More...
	withoutKey (string $key)
	Remove the key-value-pair. More...
	getValueFor (string $key)
	Get the value for the given key. More...
	serialize ()
	Get the key-value store as string. More...

Protected Attributes
array	$store = null

Detailed Description

Keeps the state of a view in a simple stringly type key-value store.

Definition at line 12 of file State.php.

Member Function Documentation

getValueFor()

ILIAS\KioskMode\State::getValueFor

(

string

$key

)

Get the value for the given key.

Definition at line 42 of file State.php.

                                            : ?string
    {
        if (!$this->store) {
            return null;
        }
        return $this->store[$key];
    }

References ILIAS\LTI\ToolProvider\$key.

Referenced by StateTest\testValue().

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serialize()

ILIAS\KioskMode\State::serialize

(

)

Get the key-value store as string.

Definition at line 53 of file State.php.

                               : string
    {
        return json_encode($this->store, JSON_THROW_ON_ERROR);
    }

Referenced by StateTest\testRemoveValue(), and StateTest\testSerialize().

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withoutKey()

ILIAS\KioskMode\State::withoutKey

(

string

$key

)

Remove the key-value-pair.

Definition at line 32 of file State.php.

                                           : State
    {
        $clone = clone $this;
        unset($clone->store[$key]);
        return $clone;
    }

References ILIAS\LTI\ToolProvider\$key.

Referenced by StateTest\testRemoveValue().

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withValueFor()

ILIAS\KioskMode\State::withValueFor	(	string	$key,
		string	$value
	)

Set a value for a key of the state.

Definition at line 22 of file State.php.

                                                            : State
    {
        $clone = clone $this;
        $clone->store[$key] = $value;
        return $clone;
    }

References ILIAS\LTI\ToolProvider\$key.

Referenced by ilLearningModuleKioskModeView\buildInitialState(), StateTest\testRemoveValue(), StateTest\testValue(), and ilLearningModuleKioskModeView\updateGet().

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Field Documentation

$store

array ILIAS\KioskMode\State::$store = null

protected

Definition at line 17 of file State.php.

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

• src/KioskMode/State.php