Class ilBuddySystemRelationStateFactory. More...

Collaboration diagram for ilBuddySystemRelationStateFactory:

Public Member Functions
	__construct (protected ilLanguage $lng)

	reset ()

	getValidStates ()
	Get all valid states. More...

	getInitialState ()

	getTableFilterStateMapper (ilBuddySystemRelationState $state)

	getStateButtonRendererByOwnerAndRelation (int $ownerId, ilBuddySystemRelation $relation)

Static Public Member Functions
static	getInstance (?ilLanguage $lng=null)

Static Protected Attributes
static self	$instance = null

static array	$validStates = null

Detailed Description

Class ilBuddySystemRelationStateFactory.

Author: Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

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

Constructor & Destructor Documentation

◆ __construct()

ilBuddySystemRelationStateFactory::__construct ( protected ilLanguage $lng )

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

32 {

33 }

Member Function Documentation

◆ getInitialState()

ilBuddySystemRelationStateFactory::getInitialState ( )

Exceptions

ilBuddySystemException

Definition at line 70 of file class.ilBuddySystemRelationStateFactory.php.

                                     : ilBuddySystemRelationState
    {
        foreach ($this->getValidStates() as $state) {
            if ($state->isInitial()) {
                return $state;
            }
        }
 
        throw new ilBuddySystemException('Could not find an initial state class');
    }

References getValidStates().

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◆ getInstance()

static ilBuddySystemRelationStateFactory::getInstance ( ?ilLanguage $lng = null )

static

Definition at line 35 of file class.ilBuddySystemRelationStateFactory.php.

                                                               : self
    {
        global $DIC;
 
        if (null === self::$instance) {
            $lng ??= $DIC['lng'];
 
            self::$instance = new self($lng);
        }
 
        return self::$instance;
    }

References $DIC, $instance, and $lng.

Referenced by ilBuddySystemGUI\__construct(), ILIAS\Contact\BuddySystem\Tables\RelationsTable\filterComponent(), ilBuddySystemLinkButton\getHtml(), ilBuddyList\getRelationByUserId(), and ilBuddySystemStateFactoryTestCase\setUp().

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◆ getStateButtonRendererByOwnerAndRelation()

ilBuddySystemRelationStateFactory::getStateButtonRendererByOwnerAndRelation	(	int	$ownerId,
		ilBuddySystemRelation	$relation
	)

Definition at line 89 of file class.ilBuddySystemRelationStateFactory.php.

     : ilBuddySystemRelationStateButtonRenderer {
        $stateClass = $relation->getState()::class;
        $class = $stateClass . 'ButtonRenderer';
 
        return new $class($ownerId, $relation);
    }

◆ getTableFilterStateMapper()

ilBuddySystemRelationStateFactory::getTableFilterStateMapper ( ilBuddySystemRelationState $state )

Definition at line 81 of file class.ilBuddySystemRelationStateFactory.php.

                                                                                : ilBuddySystemRelationStateTableFilterMapper
    {
        $stateClass = $state::class;
        $class = $stateClass . 'TableFilterMapper';
 
        return new $class($this->lng, $state);
    }

References ILIAS\Repository\lng().

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◆ getValidStates()

ilBuddySystemRelationStateFactory::getValidStates ( )

Get all valid states.

Returns: ilBuddySystemRelationState[]

Definition at line 57 of file class.ilBuddySystemRelationStateFactory.php.

                                    : array
    {
        return self::$validStates ?? (self::$validStates = [
            new ilBuddySystemUnlinkedRelationState(),
            new ilBuddySystemRequestedRelationState(),
            new ilBuddySystemIgnoredRequestRelationState(),
            new ilBuddySystemLinkedRelationState(),
        ]);
    }

Referenced by getInitialState().

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◆ reset()

ilBuddySystemRelationStateFactory::reset ( )

Definition at line 48 of file class.ilBuddySystemRelationStateFactory.php.

                           : void
    {
        self::$instance = null;
    }

Field Documentation

◆ $instance

self ilBuddySystemRelationStateFactory::$instance = null

staticprotected

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

Referenced by getInstance().

◆ $validStates

array ilBuddySystemRelationStateFactory::$validStates = null