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<?php |
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/* |
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* This file is part of the puli/twig-puli-extension package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Puli\TwigExtension; |
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use Puli\Repository\Api\ResourceRepository; |
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use Puli\TwigExtension\NodeVisitor\PuliDirTagger; |
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use Puli\TwigExtension\NodeVisitor\TemplatePathResolver; |
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use Puli\TwigExtension\TokenParser\LoadedByPuliTokenParser; |
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use Puli\UrlGenerator\Api\UrlGenerator; |
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use Twig_Extension; |
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use Twig_SimpleFunction; |
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/** |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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class PuliExtension extends Twig_Extension |
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{ |
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/** |
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* Priority for node visitors that want to work with relative path before |
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* they are turned into absolute paths. |
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*/ |
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const PRE_RESOLVE_PATHS = 4; |
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/** |
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* Priority for node visitors that turn relative paths into absolute paths. |
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*/ |
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const RESOLVE_PATHS = 5; |
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/** |
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* Priority for node visitors that want to work with absolute paths. |
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*/ |
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const POST_RESOLVE_PATHS = 6; |
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/** |
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* @var ResourceRepository |
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*/ |
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private $repo; |
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/** |
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* @var UrlGenerator |
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*/ |
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private $urlGenerator; |
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/** |
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* @var bool |
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*/ |
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private $supportFallbackLoader; |
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public function __construct(ResourceRepository $repo, UrlGenerator $urlGenerator = null, $supportFallbackLoader = false) |
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{ |
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$this->repo = $repo; |
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$this->urlGenerator = $urlGenerator; |
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$this->supportFallbackLoader = $supportFallbackLoader; |
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} |
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/** |
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* Returns the name of the extension. |
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* |
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* @return string The extension name |
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*/ |
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public function getName() |
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{ |
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return 'puli'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getNodeVisitors() |
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{ |
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return array( |
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new PuliDirTagger(), |
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new TemplatePathResolver($this->repo, $this->urlGenerator, $this->supportFallbackLoader), |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getTokenParsers() |
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{ |
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return array(new LoadedByPuliTokenParser()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFunctions() |
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{ |
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// A RuntimeException is thrown by TemplatePathResolver if urlGenerator is missing. |
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return array( |
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new Twig_SimpleFunction('resource_url', array($this->urlGenerator, 'generateUrl')), |
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); |
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} |
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} |
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puli /
twig-extension
