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<?php |
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namespace WebinoViewLib\Component; |
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use WebinoAppLib\Event\AppEvent; |
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use WebinoAppLib\Event\DispatchEvent; |
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use WebinoAppLib\Feature\HttpListener; |
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use WebinoConfigLib\Feature\FeatureInterface; |
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use WebinoDomLib\Dom\Config\SpecConfigAggregateInterface; |
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use WebinoDomLib\Event\RenderEvent; |
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use WebinoEventLib\ListenerAggregateTrait; |
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use WebinoViewLib\Feature\NodeView; |
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use WebinoViewLib\Feature\ViewListener; |
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use Zend\EventManager\ListenerAggregateInterface; |
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/** |
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* Class AbstractBaseViewComponent |
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*/ |
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abstract class AbstractBaseViewComponent implements |
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FeatureInterface, |
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ListenerAggregateInterface, |
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SpecConfigAggregateInterface |
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{ |
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use ListenerAggregateTrait; |
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/** |
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* @param NodeView $node |
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*/ |
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abstract public function configure(NodeView $node); |
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/** |
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* Initialize listener |
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* @TODO concept |
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*/ |
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protected function init() |
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{ |
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// TODO refactor |
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$callback = function (DispatchEvent $event) { |
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// TODO |
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(isset($this->x) && ($this instanceof OnDispatchInterface || method_exists($this, 'onDispatchState'))) |
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and call_user_func($this->x, $event); |
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}; |
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// TODO |
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($this instanceof OnDispatchInterface || method_exists($this, 'onDispatchState')) |
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and $this->listen(AppEvent::DISPATCH, $callback, AppEvent::FINISH); |
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($this instanceof OnRenderComponentInterface) |
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and $this->listen(static::class, function (RenderEvent $event) { |
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// TODO redesign |
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if (($this instanceof OnDispatchInterface) |
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// TODO |
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|| method_exists($this, 'onDispatchState') |
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) { |
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$this->x = function (DispatchEvent $dispatchEvent) use ($event) { |
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// TODO |
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($this instanceof OnDispatchInterface) and $this->onDispatch($dispatchEvent); |
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// TODO |
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method_exists($this, 'onDispatchState') and $this->onDispatchState($dispatchEvent); |
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// TODO |
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method_exists($this, 'setRenderEvent') and $this->setRenderEvent($event); |
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$this->onRender($event); |
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}; |
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} else { |
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// TODO concept |
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method_exists($this, 'setRenderEvent') and $this->setRenderEvent($event); |
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$this->onRender($event); |
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} |
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}); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getSpecName() |
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{ |
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return static::class; |
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} |
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/** |
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* @return NodeView |
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*/ |
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public function getSpecConfig() |
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{ |
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$node = new NodeView($this->getSpecName()); |
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$this->configure($node); |
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($this instanceof OnRenderComponentInterface) |
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and $node->setOptions(['trigger' => [static::class => static::class]]); |
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return $node; |
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} |
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/** |
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* @TODO concept |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$cfg = []; |
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// TODO |
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if (($this instanceof OnDispatchInterface) || method_exists($this, 'onDispatchState')) { |
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$cfg += (new HttpListener(static::class))->toArray(); |
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} |
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if (($this instanceof OnRenderComponentInterface)) { |
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$cfg += (new ViewListener(static::class))->toArray(); |
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} |
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return $cfg; |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: