Geforce File Manager

NAME	SIZE	ACTIONS
📁 CSS		[ DEL ]
📁 Cache		[ DEL ]
📁 Controller		[ DEL ]
📁 HTML		[ DEL ]
📁 JS		[ DEL ]
📁 Logger		[ DEL ]
📁 Source		[ DEL ]
📄 App.php	9,765 B	[ EDIT ] \| [ DEL ]
📄 Build.php	2,670 B	[ EDIT ] \| [ DEL ]
📄 CSS.php	3,259 B	[ EDIT ] \| [ DEL ]
📄 CSSmin.php	2,733 B	[ EDIT ] \| [ DEL ]
📄 CacheInterface.php	1,153 B	[ EDIT ] \| [ DEL ]
📄 ClosureCompiler.php	6,170 B	[ EDIT ] \| [ DEL ]
📄 CommentPreserver.php	2,617 B	[ EDIT ] \| [ DEL ]
📄 Config.php	1,063 B	[ EDIT ] \| [ DEL ]
📄 ControllerInterface.php	411 B	[ EDIT ] \| [ DEL ]
📄 DebugDetector.php	784 B	[ EDIT ] \| [ DEL ]
📄 Env.php	3,211 B	[ EDIT ] \| [ DEL ]
📄 HTML.php	8,318 B	[ EDIT ] \| [ DEL ]
📄 ImportProcessor.php	7,468 B	[ EDIT ] \| [ DEL ]
📄 LessCssSource.php	2,890 B	[ EDIT ] \| [ DEL ]
📄 Lines.php	6,378 B	[ EDIT ] \| [ DEL ]
📄 NailgunClosureCompiler.php	2,801 B	[ EDIT ] \| [ DEL ]
📄 Packer.php	804 B	[ EDIT ] \| [ DEL ]
📄 ScssCssSource.php	4,142 B	[ EDIT ] \| [ DEL ]
📄 ServeConfiguration.php	1,451 B	[ EDIT ] \| [ DEL ]
📄 Source.php	5,451 B	[ EDIT ] \| [ DEL ]
📄 SourceInterface.php	1,428 B	[ EDIT ] \| [ DEL ]
📄 SourceSet.php	590 B	[ EDIT ] \| [ DEL ]
📄 YUICompressor.php	4,633 B	[ EDIT ] \| [ DEL ]

[ CLOSE ]

EDIT: LessCssSource.php

<?php

class Minify_LessCssSource extends Minify_Source
{
    /**
     * @var Minify_CacheInterface
     */
    private $cache;

/**
     * Parsed lessphp cache object
     *
     * @var array
     */
    private $parsed;

/**
     * @inheritdoc
     */
    public function __construct(array $spec, Minify_CacheInterface $cache)
    {
        parent::__construct($spec);

$this->cache = $cache;
    }

/**
     * Get last modified of all parsed files
     *
     * @return int
     */
    public function getLastModified()
    {
        $cache = $this->getCache();

return $cache['lastModified'];
    }

/**
     * Get content
     *
     * @return string
     */
    public function getContent()
    {
        $cache = $this->getCache();

return $cache['compiled'];
    }

/**
     * Get lessphp cache object
     *
     * @return array
     */
    private function getCache()
    {
        // cache for single run
        // so that getLastModified and getContent in single request do not add additional cache roundtrips (i.e memcache)
        if (isset($this->parsed)) {
            return $this->parsed;
        }

// check from cache first
        $cache = null;
        $cacheId = $this->getCacheId();
        if ($this->cache->isValid($cacheId, 0)) {
            if ($cache = $this->cache->fetch($cacheId)) {
                $cache = unserialize($cache);
            }
        }

$less = $this->getCompiler();
        $input = $cache ? $cache : $this->filepath;
        $cache = $less->cachedCompile($input);

if (!is_array($input) || $cache['updated'] > $input['updated']) {
            $cache['lastModified'] = $this->getMaxLastModified($cache);
            $this->cache->store($cacheId, serialize($cache));
        }

return $this->parsed = $cache;
    }

/**
     * Calculate maximum last modified of all files,
     * as the 'updated' timestamp in cache is not the same as file last modified timestamp:
     * @link https://github.com/leafo/lessphp/blob/v0.4.0/lessc.inc.php#L1904
     * @return int
     */
    private function getMaxLastModified($cache)
    {
        $lastModified = 0;
        foreach ($cache['files'] as $mtime) {
            $lastModified = max($lastModified, $mtime);
        }

return $lastModified;
    }

/**
     * Make a unique cache id for for this source.
     *
     * @param string $prefix
     *
     * @return string
     */
    private function getCacheId($prefix = 'minify')
    {
        $md5 = md5($this->filepath);

return "{$prefix}_less2_{$md5}";
    }

/**
     * Get instance of less compiler
     *
     * @return lessc
     */
    private function getCompiler()
    {
        $less = new lessc();
        // do not spend CPU time letting less doing minify
        $less->setPreserveComments(true);

return $less;
    }
}