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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Fiber |
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* Date: 2017.01.11. |
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* Time: 12:27 |
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*/ |
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namespace EOG\Utils; |
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use Twig\Environment; |
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use Twig\Extension\CoreExtension; |
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use Twig\Extension\DebugExtension; |
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use Twig\Loader\FilesystemLoader; |
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use Twig\TwigFilter; |
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use Twig\TwigFunction; |
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class TwigFactory |
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{ |
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private const CACHE_DIR = SITE_ROOT . '/cache/twig-templates/'; |
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/** |
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* Visszatér egy beállított Twig_environment -el, amikbe már be van húzva a használt alap függvények |
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* |
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* @param array $fileSystemPaths |
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* @param array $twigEnvironmentOptions |
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* |
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* @return Environment |
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*/ |
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public static function getEnvironment($fileSystemPaths = [], array $twigEnvironmentOptions = []) |
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{ |
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$loader = null; |
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if ($fileSystemPaths) |
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{ |
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if (is_string($fileSystemPaths)) |
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{ |
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$fileSystemPaths = [$fileSystemPaths]; |
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} |
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$loader = new FilesystemLoader($fileSystemPaths); |
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} |
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//$twigEnvironmentOptions['cache'] = static::CACHE_DIR; |
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$twigEnvironmentOptions['auto_reload'] = true; |
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if (IS_DEV) |
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{ |
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$twigEnvironmentOptions['debug'] = true; |
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} |
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$twigEnvironment = new Environment($loader, $twigEnvironmentOptions); |
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if (IS_DEV) |
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{ |
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$twigEnvironment->addExtension(new DebugExtension()); |
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} |
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return self::addFunctions($twigEnvironment); |
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} |
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public static function addFunctions(Environment &$te) |
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{ |
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return $te; |
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} |
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public static function clearFileCache() |
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{ |
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$di = new \RecursiveDirectoryIterator(self::CACHE_DIR, \FilesystemIterator::SKIP_DOTS); |
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$ri = new \RecursiveIteratorIterator($di, \RecursiveIteratorIterator::CHILD_FIRST); |
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foreach ($ri as $file) |
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{ |
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$file->isDir() ? rmdir($file) : unlink($file); |
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} |
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return true; |
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} |
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} |