scratch – Blame information for rev 120
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120 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of the Symfony package. |
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5 | * |
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6 | * (c) Fabien Potencier <fabien@symfony.com> |
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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 | |||
12 | namespace Symfony\Component\Finder\Iterator; |
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13 | |||
14 | use Symfony\Component\Finder\Comparator\NumberComparator; |
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15 | |||
16 | /** |
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17 | * SizeRangeFilterIterator filters out files that are not in the given size range. |
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18 | * |
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19 | * @author Fabien Potencier <fabien@symfony.com> |
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20 | */ |
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21 | class SizeRangeFilterIterator extends FilterIterator |
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22 | { |
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23 | private $comparators = array(); |
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24 | |||
25 | /** |
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26 | * Constructor. |
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27 | * |
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28 | * @param \Iterator $iterator The Iterator to filter |
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29 | * @param NumberComparator[] $comparators An array of NumberComparator instances |
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30 | */ |
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31 | public function __construct(\Iterator $iterator, array $comparators) |
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32 | { |
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33 | $this->comparators = $comparators; |
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34 | |||
35 | parent::__construct($iterator); |
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36 | } |
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37 | |||
38 | /** |
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39 | * Filters the iterator values. |
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40 | * |
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41 | * @return bool true if the value should be kept, false otherwise |
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42 | */ |
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43 | public function accept() |
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44 | { |
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45 | $fileinfo = $this->current(); |
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46 | if (!$fileinfo->isFile()) { |
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47 | return true; |
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48 | } |
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49 | |||
50 | $filesize = $fileinfo->getSize(); |
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51 | foreach ($this->comparators as $compare) { |
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52 | if (!$compare->test($filesize)) { |
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53 | return false; |
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54 | } |
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55 | } |
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56 | |||
57 | return true; |
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58 | } |
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59 | } |