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<?php |
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namespace Mouf\Html\Renderer; |
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use Interop\Container\ServiceProviderInterface; |
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use Psr\Container\ContainerInterface; |
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use Psr\SimpleCache\CacheInterface; |
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/** |
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* This class can be extended to implement easily a service provider that creates "package level" renderers. |
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*/ |
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abstract class AbstractPackageRendererServiceProvider implements ServiceProviderInterface |
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{ |
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/** |
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* Returns the path to the templates directory. |
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* |
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* @return string |
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*/ |
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abstract public static function getTemplateDirectory(): string; |
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public static function getPriority(): int |
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{ |
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return 0; |
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} |
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/** |
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* Returns a list of all container entries registered by this service provider. |
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* |
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* - the key is the entry name |
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* - the value is a callable that will return the entry, aka the **factory** |
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* |
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* Factories have the following signature: |
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* function(\Psr\Container\ContainerInterface $container) |
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* |
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* @return callable[] |
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*/ |
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public function getFactories() |
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{ |
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return [ |
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'packageRenderer_'.static::getTemplateDirectory() => [static::class, 'createRenderer'] |
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]; |
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} |
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public static function createRenderer(ContainerInterface $container): FileBasedRenderer |
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{ |
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return new FileBasedRenderer(static::getTemplateDirectory(), $container->get(CacheInterface::class), $container, $container->get(\Twig_Environment::class)); |
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} |
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/** |
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* Returns a list of all container entries extended by this service provider. |
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* |
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* - the key is the entry name |
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* - the value is a callable that will return the modified entry |
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* |
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* Callables have the following signature: |
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* function(Psr\Container\ContainerInterface $container, $previous) |
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* or function(Psr\Container\ContainerInterface $container, $previous = null) |
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* |
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* About factories parameters: |
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* |
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* - the container (instance of `Psr\Container\ContainerInterface`) |
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* - the entry to be extended. If the entry to be extended does not exist and the parameter is nullable, `null` will be passed. |
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* |
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* @return callable[] |
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*/ |
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public function getExtensions() |
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{ |
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return [ |
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'packageRenderers' => [static::class, 'extendPackageRenderersList'] |
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]; |
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} |
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public static function extendPackageRenderersList(ContainerInterface $container, \SplPriorityQueue $priorityQueue): \SplPriorityQueue |
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{ |
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$priorityQueue->insert('packageRenderer_'.static::getTemplateDirectory(), static::getPriority()); |
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return $priorityQueue; |
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} |
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} |
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thecodingmachine /
html.renderer
