1<?php 2 3/* 4 * This file is part of the Assetic package, an OpenSky project. 5 * 6 * (c) 2010-2014 OpenSky Project Inc 7 * 8 * For the full copyright and license information, please view the LICENSE 9 * file that was distributed with this source code. 10 */ 11 12namespace Assetic\Filter; 13 14use Assetic\Asset\AssetInterface; 15 16/** 17 * Inserts a separator between assets to prevent merge failures 18 * e.g. missing semicolon at the end of a JS file 19 * 20 * @author Robin McCorkell <rmccorkell@karoshi.org.uk> 21 */ 22class SeparatorFilter implements FilterInterface 23{ 24 /** 25 * @var string 26 */ 27 private $separator; 28 29 /** 30 * Constructor. 31 * 32 * @param string $separator Separator to use between assets 33 */ 34 public function __construct($separator = ';') 35 { 36 $this->separator = $separator; 37 } 38 39 public function filterLoad(AssetInterface $asset) 40 { 41 } 42 43 public function filterDump(AssetInterface $asset) 44 { 45 $asset->setContent($asset->getContent() . $this->separator); 46 } 47} 48