<?php

namespace BRSystems\Core\Library\cMinify;

use MatthiasMullie\Minify;

/**
 * cMinify class
 *
 * @category CMS
 * @author Mareks Keišs <mareks.keiss@brsystems.lv>
 * @since Version 2.0
 *
 */
class cMinify
{
    /**
     * Class constructor
     */
    public function __construct() { }

    /**
     * Function to minify JS/CSS passed file
     *
     * @author Mareks Keišs <mareks.keiss@brsystems.lv>
     * @category CMS
     * @param string $sFilePath - file path
     * @param int $fileType - file path
     * @param bool $bPreserveFileTitle - Preserve file title
     * @return mixed new file name & path
     */
    const FILE_TYPE_JS = 1;
    const FILE_TYPE_CSS = 2;
    public function minifyCssOrJsFileV2($sFilePath, $fileType = self::FILE_TYPE_JS, $bPreserveFileTitle = false, $sFolder = '', $bDeleteFile = false){

        if(file_exists($sFilePath) && filesize($sFilePath)){
            set_time_limit(20);

            $filename = ($bPreserveFileTitle ? basename($sFilePath) : sha1_file($sFilePath) . ($fileType == self::FILE_TYPE_CSS ? '.css' : '.js'));
            $sNewFilePath = __CACHE__ . ( $sFolder ? "{$sFolder}/" : '' ) . $filename;

            if($bDeleteFile)
                unlink($sNewFilePath);

            if(!file_exists($sNewFilePath)){
                switch($fileType){
                    case self::FILE_TYPE_CSS:

                        $oCssMinMod = new Minify\CSS($sFilePath);
                        $oCssMinMod->minify($sNewFilePath);

                        break;

                    case self::FILE_TYPE_JS:

                        $oCssMinMod = new Minify\JS($sFilePath);
                        $oCssMinMod->minify($sNewFilePath);
                        break;
                }
            }

            return $filename;
        }
        return false;
    }
}