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1 <?php
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2
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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
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12 namespace Symfony\Component\HttpFoundation;
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13
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14 use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
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15
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16 /**
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17 * ExpressionRequestMatcher uses an expression to match a Request.
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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 ExpressionRequestMatcher extends RequestMatcher
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22 {
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23 private $language;
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24 private $expression;
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25
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26 public function setExpression(ExpressionLanguage $language, $expression)
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27 {
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28 $this->language = $language;
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29 $this->expression = $expression;
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30 }
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31
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32 public function matches(Request $request)
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33 {
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34 if (!$this->language) {
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35 throw new \LogicException('Unable to match the request as the expression language is not available.');
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36 }
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37
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38 return $this->language->evaluate($this->expression, [
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39 'request' => $request,
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40 'method' => $request->getMethod(),
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41 'path' => rawurldecode($request->getPathInfo()),
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42 'host' => $request->getHost(),
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43 'ip' => $request->getClientIp(),
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44 'attributes' => $request->attributes->all(),
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45 ]) && parent::matches($request);
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46 }
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47 }
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