52 lines
1.2 KiB
PHP
52 lines
1.2 KiB
PHP
<?php
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/*
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* This file is part of the Assetic package, an OpenSky project.
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*
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* (c) 2010-2012 OpenSky Project Inc
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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 Assetic\Filter;
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use Assetic\Asset\AssetInterface;
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/**
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* Loads LESS files using the PHP implementation of less, lessphp.
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*
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* Less files are mostly compatible, but there are slight differences.
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*
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* @link http://leafo.net/lessphp/
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*
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* @author David Buchmann <david@liip.ch>
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* @author Kris Wallsmith <kris.wallsmith@gmail.com>
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*/
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class LessphpFilter implements FilterInterface
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{
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private $presets = array();
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public function setPresets(array $presets)
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{
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$this->presets = $presets;
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}
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public function filterLoad(AssetInterface $asset)
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{
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$root = $asset->getSourceRoot();
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$path = $asset->getSourcePath();
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$lc = new \lessc();
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if ($root && $path) {
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$lc->importDir = dirname($root.'/'.$path);
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}
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$asset->setContent($lc->parse($asset->getContent(), $this->presets));
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}
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public function filterDump(AssetInterface $asset)
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{
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}
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}
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