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<?php |
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/* |
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* This file is part of the Superdesk Web Publisher Core Bundle. |
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* |
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* Copyright 2015 Sourcefabric z.u. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2015 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\CoreBundle\Routing; |
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use SWP\Bundle\ContentBundle\Model\ArticleInterface; |
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use SWP\Bundle\ContentBundle\Model\RouteInterface; |
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use Symfony\Cmf\Bundle\RoutingBundle\Routing\DynamicRouter; |
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use SWP\Component\TemplatesSystem\Gimme\Meta\Meta; |
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use Symfony\Component\Routing\Exception\RouteNotFoundException; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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class MetaRouter extends DynamicRouter |
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{ |
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protected $internalRoutesCache = []; |
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/** |
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* @param string|Meta $name |
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* @param array $parameters |
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* @param bool|int|string $referenceType |
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* |
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* @return mixed|string |
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* |
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* @throws RouteNotFoundException |
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*/ |
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public function generate($name, $parameters = [], $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH) |
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{ |
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$cacheKey = $this->getCacheKey($name, $parameters, $referenceType); |
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if (array_key_exists($cacheKey, $this->internalRoutesCache)) { |
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return $this->internalRoutesCache[$cacheKey]; |
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} |
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if ($name instanceof Meta && $name->getValues() instanceof ArticleInterface) { |
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$parameters['slug'] = $name->getValues()->getSlug(); |
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$route = $name->getValues()->getRoute(); |
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if (null === $route && $name->getContext()->getCurrentPage()) { |
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$parameters['slug'] = null; |
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$route = $name->getContext()->getCurrentPage()->getValues(); |
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} |
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} elseif ($name instanceof Meta && $name->getValues() instanceof RouteInterface) { |
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$route = $name->getValues(); |
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} else { |
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$route = $name; |
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} |
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if (null === $route) { |
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throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', $name)); |
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} |
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$result = parent::generate($route, $parameters, $referenceType); |
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$this->internalRoutesCache[$cacheKey] = $result; |
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unset($route, $name, $parameters); |
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return $result; |
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} |
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private function getCacheKey($route, $parameters, $type) |
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{ |
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if ($route instanceof Meta && $route->getValues() instanceof ArticleInterface) { |
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$name = $route->getValues()->getId(); |
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} elseif ($route instanceof Meta && $route->getValues() instanceof RouteInterface) { |
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$name = $route->getValues()->getName(); |
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} elseif ($route instanceof RouteInterface) { |
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$name = $route->getName(); |
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} else { |
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$name = $route; |
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} |
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return md5($name.serialize($parameters).$type); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports($name) |
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{ |
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return ($name instanceof Meta && ( |
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$name->getValues() instanceof ArticleInterface || |
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$name->getValues() instanceof RouteInterface |
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)) || $name instanceof RouteInterface || (is_string($name) && $name !== 'homepage'); |
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} |
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} |
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If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue.