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<?php |
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declare(strict_types=1); |
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namespace Enjoys\AssetsCollector\Extensions\Twig; |
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use Enjoys\AssetsCollector\Assets; |
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use Twig\Error\LoaderError; |
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use Twig\Extension\AbstractExtension; |
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use Twig\Loader\LoaderInterface; |
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use Twig\TwigFunction; |
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/** |
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* Class AssetsExtension |
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* Set assets from Twig. In the css example, but for js the same |
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* {{ asset('css', [{0: '//cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.css', 'minify': false}]) }} |
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* {{ asset('css', 'https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.css') }} |
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* {{ asset('css', ['path/style1.css', 'style2.css']) }} |
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* |
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* Output |
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* {{ eCSS() }} |
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* {{ eJS() }} |
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* |
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* @package Enjoys\AssetsCollector\Extensions\Twig |
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*/ |
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class AssetsExtension extends AbstractExtension |
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{ |
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/** |
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* @var Assets |
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*/ |
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private Assets $assetsCollector; |
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private ?LoaderInterface $loader; |
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public function __construct(Assets $assetsCollector, LoaderInterface $loader = null) |
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{ |
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$this->assetsCollector = $assetsCollector; |
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$this->loader = $loader; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFunctions(): array |
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{ |
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return [ |
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new TwigFunction('asset', [$this, 'asset']), |
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new TwigFunction('eCSS', [$this, 'getExternCss'], ['is_safe' => ['html']]), |
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new TwigFunction('eJS', [$this, 'getExternJs'], ['is_safe' => ['html']]), |
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]; |
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} |
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/** |
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* @throws LoaderError |
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*/ |
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public function asset( |
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string $type, |
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array $paths = [], |
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string $namespace = Assets::NAMESPACE_COMMON, |
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string $method = 'push' |
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): void { |
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$this->assetsCollector->add( |
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$type, |
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array_map(function ($item) { |
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if ($this->loader === null) { |
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return $item; |
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} |
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$path = (array)$item; |
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if ($this->loader->exists($path[0])) { |
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$path[0] = $this->loader->getSourceContext($path[0])->getPath(); |
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} |
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return $path; |
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}, $paths), |
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$namespace, |
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$method |
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); |
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} |
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/** |
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* @param string $namespace |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getExternCss(string $namespace = Assets::NAMESPACE_COMMON): string |
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{ |
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return $this->assetsCollector->get('css', $namespace); |
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} |
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/** |
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* @param string $namespace |
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* @return string |
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* @throws \Exception |
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*/ |
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public function getExternJs(string $namespace = Assets::NAMESPACE_COMMON): string |
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{ |
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return $this->assetsCollector->get('js', $namespace); |
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} |
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/** |
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* @return Assets |
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*/ |
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public function getAssetsCollector(): Assets |
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{ |
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return $this->assetsCollector; |
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} |
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} |
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Enjoyzz /
assets-collector
