Code Coverage for /home/travis/build/neilime/zf2-assets-bundle/src/AssetsBundle/AssetFile/AssetFileFilter/StyleAssetFileFilter/LessphpAssetFileFilter.php

1	<?php
2
3	namespace AssetsBundle\AssetFile\AssetFileFilter\StyleAssetFileFilter;
4
5	class LessphpAssetFileFilter extends \AssetsBundle\AssetFile\AssetFileFilter\AbstractAssetFileFilter {
6
7	/**
8	* @var string
9	*/
10	protected $assetFileFilterName = 'Lessphp';
11
12	/**
13	* @var \Less_Parser
14	*/
15	protected $lessParser;
16
17	/**
18	* @param \AssetsBundle\AssetFile\AssetFile $oAssetFile
19	* @return string
20	*/
21	public function filterAssetFile(\AssetsBundle\AssetFile\AssetFile $oAssetFile) {
22	// Prevent time limit errors
23	set_time_limit(0);
24
25	$oLessParser = $this->getLessParser();
26	$oLessParser->Reset();
27	return trim($oLessParser->parseFile($oAssetFile->getAssetFilePath())->getCss());
28	}
29
30	/**
31	* @return \Less_Parser
32	*/
33	public function getLessParser() {
34	if ($this->lessParser instanceof \Less_Parser) {
35	return $this->lessParser;
36	}
37	$oLessParser = new \Less_Parser();
38	return $this->setLessParser($oLessParser)->getLessParser();
39	}
40
41	/**
42	* @param \Less_Parser $oParser
43	* @return \AssetsBundle\AssetFile\AssetFileFilter\LessphpAssetFileFilter
44	*/
45	public function setLessParser(\Less_Parser $oParser) {
46
47	$oParser->SetImportDirs(array(getcwd() => getcwd()));
48	$this->lessParser = $oParser;
49	return $this;
50	}
51
52	}