1 | <?php |
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2 | |
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3 | /* |
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4 | * This file is part of the Assetic package, an OpenSky project. |
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5 | * |
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6 | * (c) 2010-2012 OpenSky Project Inc |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |
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12 | namespace Assetic\Filter; |
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13 | |
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14 | use Assetic\Asset\AssetInterface; |
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15 | |
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16 | /** |
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17 | * Runs assets through Packager, a JavaScript Compressor/Obfuscator. |
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18 | * |
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19 | * PHP Version of the Dean Edwards's Packer, ported by Nicolas Martin. |
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20 | * |
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21 | * @link http://joliclic.free.fr/php/javascript-packer/en/ |
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22 | * @author Maximilian Walter <github@max-walter.net> |
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23 | */ |
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24 | class PackerFilter implements FilterInterface |
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25 | { |
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26 | protected $encoding = 'None'; |
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27 | |
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28 | protected $fastDecode = true; |
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29 | |
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30 | protected $specialChars = false; |
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31 | |
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32 | public function setEncoding($encoding) |
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33 | { |
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34 | $this->encoding = $encoding; |
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35 | } |
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36 | |
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37 | public function setFastDecode($fastDecode) |
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38 | { |
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39 | $this->fastDecode = (bool) $fastDecode; |
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40 | } |
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41 | |
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42 | public function setSpecialChars($specialChars) |
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43 | { |
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44 | $this->specialChars = (bool) $specialChars; |
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45 | } |
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46 | |
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47 | public function filterLoad(AssetInterface $asset) |
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48 | { |
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49 | } |
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50 | |
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51 | public function filterDump(AssetInterface $asset) |
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52 | { |
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53 | $packer = new \JavaScriptPacker($asset->getContent(), $this->encoding, $this->fastDecode, $this->specialChars); |
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54 | $asset->setContent($packer->pack()); |
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55 | } |
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56 | } |
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