Source of file AssetWriter.php
Size: 2,553 Bytes - Last Modified: 2013-06-02T00:13:43+02:00
/home/theseer/Downloads/Symfony/vendor/kriswallsmith/assetic/src/Assetic/AssetWriter.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495 | <?php /* * This file is part of the Assetic package, an OpenSky project. * * (c) 2010-2013 OpenSky Project Inc * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Assetic; use Assetic\Asset\AssetInterface; use Assetic\Util\VarUtils; /** * Writes assets to the filesystem. * * @author Kris Wallsmith <kris.wallsmith@gmail.com> * @author Johannes M. Schmitt <schmittjoh@gmail.com> */ class AssetWriter { private $dir; private $values; /** * Constructor. * * @param string $dir The base web directory * @param array $values Variable values * * @throws \InvalidArgumentException if a variable value is not a string */ public function __construct($dir, array $values = array()) { foreach ($values as $var => $vals) { foreach ($vals as $value) { if (!is_string($value)) { throw new \InvalidArgumentException(sprintf('All variable values must be strings, but got %s for variable "%s".', json_encode($value), $var)); } } } $this->dir = $dir; $this->values = $values; } public function writeManagerAssets(AssetManager $am) { foreach ($am->getNames() as $name) { $this->writeAsset($am->get($name)); } } public function writeAsset(AssetInterface $asset) { foreach (VarUtils::getCombinations($asset->getVars(), $this->values) as $combination) { $asset->setValues($combination); static::write( $this->dir.'/'.VarUtils::resolve( $asset->getTargetPath(), $asset->getVars(), $asset->getValues() ), $asset->dump() ); } } protected static function write($path, $contents) { if (!is_dir($dir = dirname($path)) && false === @mkdir($dir, 0777, true)) { throw new \RuntimeException('Unable to create directory '.$dir); } if (false === @file_put_contents($path, $contents)) { throw new \RuntimeException('Unable to write file '.$path); } } /** * Not used. * * This method is provided for backward compatibility with certain versions * of AsseticBundle. */ private function getCombinations(array $vars) { return VarUtils::getCombinations($vars, $this->values); } } |