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<?php |
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namespace Displore\Widgets; |
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class WidgetsProvider |
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{ |
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/** |
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* Providers are the files that provide a widget. |
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* |
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* @var array |
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*/ |
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protected $providers; |
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/** |
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* This matches widget names with their providers. |
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* |
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* @var array |
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*/ |
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protected $widgets; |
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/** |
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* Construct a new instance. |
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* |
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* @param array $providers |
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* @param array|null $cachedWidgets |
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*/ |
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public function __construct(array $providers, array $cachedWidgets = null) |
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{ |
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$this->providers = $providers; |
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if ( ! is_null($cachedWidgets)) { |
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$this->widgets = $cachedWidgets; |
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} |
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} |
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/** |
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* Set a new widget. |
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* |
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* @param string $name |
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* @param string $provider |
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*/ |
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public function set($name, $provider) |
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{ |
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$this->widgets[$name] = $provider; |
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} |
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/** |
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* Get a widget. |
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* |
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* @param string $name |
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* @param array|null $parameters |
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* |
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* @throws WidgetNotFoundException |
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*/ |
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public function get($name, array $parameters = null) |
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{ |
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if (isset($this->widgets[$name])) { |
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return $this->widgets[$name]->getWidget($parameters); |
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} elseif (isset($this->providers[$name])) { |
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return $this->getProvider($name)->getWidget($parameters); |
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} |
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throw new \Exception('Widget not found'); |
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} |
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/** |
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* Get the provider for the widget. |
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* |
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* @param string $widget |
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* |
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* @return object |
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*/ |
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public function getProvider($widget) |
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{ |
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return $this->widgets[$widget] = new $this->providers[$widget](); |
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} |
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/** |
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* Get all registered widgets. |
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* |
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* @return array |
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*/ |
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public function getWidgets() |
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{ |
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return $this->widgets; |
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} |
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} |
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Displore /
Widgets
