diff options
Diffstat (limited to 'assets/php/vendor/symfony/routing/Matcher/UrlMatcher.php')
| -rwxr-xr-x | assets/php/vendor/symfony/routing/Matcher/UrlMatcher.php | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/assets/php/vendor/symfony/routing/Matcher/UrlMatcher.php b/assets/php/vendor/symfony/routing/Matcher/UrlMatcher.php deleted file mode 100755 index 445cfc4..0000000 --- a/assets/php/vendor/symfony/routing/Matcher/UrlMatcher.php +++ /dev/null @@ -1,252 +0,0 @@ -<?php - -/* - * This file is part of the Symfony package. - * - * (c) Fabien Potencier <fabien@symfony.com> - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Symfony\Component\Routing\Matcher; - -use Symfony\Component\Routing\Exception\MethodNotAllowedException; -use Symfony\Component\Routing\Exception\NoConfigurationException; -use Symfony\Component\Routing\Exception\ResourceNotFoundException; -use Symfony\Component\Routing\RouteCollection; -use Symfony\Component\Routing\RequestContext; -use Symfony\Component\Routing\Route; -use Symfony\Component\HttpFoundation\Request; -use Symfony\Component\ExpressionLanguage\ExpressionLanguage; -use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface; - -/** - * UrlMatcher matches URL based on a set of routes. - * - * @author Fabien Potencier <fabien@symfony.com> - */ -class UrlMatcher implements UrlMatcherInterface, RequestMatcherInterface -{ - const REQUIREMENT_MATCH = 0; - const REQUIREMENT_MISMATCH = 1; - const ROUTE_MATCH = 2; - - protected $context; - protected $allow = array(); - protected $routes; - protected $request; - protected $expressionLanguage; - - /** - * @var ExpressionFunctionProviderInterface[] - */ - protected $expressionLanguageProviders = array(); - - public function __construct(RouteCollection $routes, RequestContext $context) - { - $this->routes = $routes; - $this->context = $context; - } - - /** - * {@inheritdoc} - */ - public function setContext(RequestContext $context) - { - $this->context = $context; - } - - /** - * {@inheritdoc} - */ - public function getContext() - { - return $this->context; - } - - /** - * {@inheritdoc} - */ - public function match($pathinfo) - { - $this->allow = array(); - - if ($ret = $this->matchCollection(rawurldecode($pathinfo), $this->routes)) { - return $ret; - } - - if ('/' === $pathinfo && !$this->allow) { - throw new NoConfigurationException(); - } - - throw 0 < count($this->allow) - ? new MethodNotAllowedException(array_unique($this->allow)) - : new ResourceNotFoundException(sprintf('No routes found for "%s".', $pathinfo)); - } - - /** - * {@inheritdoc} - */ - public function matchRequest(Request $request) - { - $this->request = $request; - - $ret = $this->match($request->getPathInfo()); - - $this->request = null; - - return $ret; - } - - public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider) - { - $this->expressionLanguageProviders[] = $provider; - } - - /** - * Tries to match a URL with a set of routes. - * - * @param string $pathinfo The path info to be parsed - * @param RouteCollection $routes The set of routes - * - * @return array An array of parameters - * - * @throws NoConfigurationException If no routing configuration could be found - * @throws ResourceNotFoundException If the resource could not be found - * @throws MethodNotAllowedException If the resource was found but the request method is not allowed - */ - protected function matchCollection($pathinfo, RouteCollection $routes) - { - foreach ($routes as $name => $route) { - $compiledRoute = $route->compile(); - - // check the static prefix of the URL first. Only use the more expensive preg_match when it matches - if ('' !== $compiledRoute->getStaticPrefix() && 0 !== strpos($pathinfo, $compiledRoute->getStaticPrefix())) { - continue; - } - - if (!preg_match($compiledRoute->getRegex(), $pathinfo, $matches)) { - continue; - } - - $hostMatches = array(); - if ($compiledRoute->getHostRegex() && !preg_match($compiledRoute->getHostRegex(), $this->context->getHost(), $hostMatches)) { - continue; - } - - $status = $this->handleRouteRequirements($pathinfo, $name, $route); - - if (self::REQUIREMENT_MISMATCH === $status[0]) { - continue; - } - - // check HTTP method requirement - if ($requiredMethods = $route->getMethods()) { - // HEAD and GET are equivalent as per RFC - if ('HEAD' === $method = $this->context->getMethod()) { - $method = 'GET'; - } - - if (!in_array($method, $requiredMethods)) { - if (self::REQUIREMENT_MATCH === $status[0]) { - $this->allow = array_merge($this->allow, $requiredMethods); - } - - continue; - } - } - - return $this->getAttributes($route, $name, array_replace($matches, $hostMatches, isset($status[1]) ? $status[1] : array())); - } - } - - /** - * Returns an array of values to use as request attributes. - * - * As this method requires the Route object, it is not available - * in matchers that do not have access to the matched Route instance - * (like the PHP and Apache matcher dumpers). - * - * @param Route $route The route we are matching against - * @param string $name The name of the route - * @param array $attributes An array of attributes from the matcher - * - * @return array An array of parameters - */ - protected function getAttributes(Route $route, $name, array $attributes) - { - $attributes['_route'] = $name; - - return $this->mergeDefaults($attributes, $route->getDefaults()); - } - - /** - * Handles specific route requirements. - * - * @param string $pathinfo The path - * @param string $name The route name - * @param Route $route The route - * - * @return array The first element represents the status, the second contains additional information - */ - protected function handleRouteRequirements($pathinfo, $name, Route $route) - { - // expression condition - if ($route->getCondition() && !$this->getExpressionLanguage()->evaluate($route->getCondition(), array('context' => $this->context, 'request' => $this->request ?: $this->createRequest($pathinfo)))) { - return array(self::REQUIREMENT_MISMATCH, null); - } - - // check HTTP scheme requirement - $scheme = $this->context->getScheme(); - $status = $route->getSchemes() && !$route->hasScheme($scheme) ? self::REQUIREMENT_MISMATCH : self::REQUIREMENT_MATCH; - - return array($status, null); - } - - /** - * Get merged default parameters. - * - * @param array $params The parameters - * @param array $defaults The defaults - * - * @return array Merged default parameters - */ - protected function mergeDefaults($params, $defaults) - { - foreach ($params as $key => $value) { - if (!is_int($key)) { - $defaults[$key] = $value; - } - } - - return $defaults; - } - - protected function getExpressionLanguage() - { - if (null === $this->expressionLanguage) { - if (!class_exists('Symfony\Component\ExpressionLanguage\ExpressionLanguage')) { - throw new \RuntimeException('Unable to use expressions as the Symfony ExpressionLanguage component is not installed.'); - } - $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders); - } - - return $this->expressionLanguage; - } - - /** - * @internal - */ - protected function createRequest($pathinfo) - { - if (!class_exists('Symfony\Component\HttpFoundation\Request')) { - return null; - } - - return Request::create($this->context->getScheme().'://'.$this->context->getHost().$this->context->getBaseUrl().$pathinfo, $this->context->getMethod(), $this->context->getParameters(), array(), array(), array( - 'SCRIPT_FILENAME' => $this->context->getBaseUrl(), - 'SCRIPT_NAME' => $this->context->getBaseUrl(), - )); - } -} |