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<?php |
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/** |
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* (c) FSi sp. z o.o. <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FSi\Bundle\AdminBundle\Menu\KnpMenu; |
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use FSi\Bundle\AdminBundle\Admin\DependentElement; |
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use FSi\Bundle\AdminBundle\Admin\Element; |
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use FSi\Bundle\AdminBundle\Admin\ManagerInterface; |
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use FSi\Bundle\AdminBundle\Admin\RedirectableElement; |
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use Knp\Menu\ItemInterface; |
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use Knp\Menu\Matcher\Voter\VoterInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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class ElementVoter implements VoterInterface |
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{ |
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/** |
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* @var ManagerInterface |
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*/ |
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private $manager; |
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/** |
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* @var Request |
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*/ |
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private $request; |
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public function __construct(ManagerInterface $manager) |
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{ |
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$this->manager = $manager; |
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} |
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/** |
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* @param Request $request |
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*/ |
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public function setRequest(Request $request) |
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{ |
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$this->request = $request; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function matchItem(ItemInterface $item) |
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{ |
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if (!$this->validateRequestElement()) { |
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return null; |
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} |
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$element = $this->getRequestElement(); |
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while (true) { |
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foreach ($item->getExtra('routes', []) as $testedRoute) { |
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if ($this->isRouteMatchingElement($element, $testedRoute['parameters'])) { |
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return true; |
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} |
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} |
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if (!($element instanceof DependentElement)) { |
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break; |
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} |
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if (!$this->manager->hasElement($element->getParentId())) { |
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break; |
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} |
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$element = $this->manager->getElement($element->getParentId()); |
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} |
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return false; |
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} |
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/** |
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* @return bool |
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*/ |
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private function validateRequestElement() |
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{ |
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if (empty($this->request->attributes)) { |
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return false; |
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} |
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if (!$this->request->attributes->has('element')) { |
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return false; |
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} |
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$element = $this->request->attributes->get('element'); |
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if (!($element instanceof Element)) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @return Element |
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*/ |
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private function getRequestElement() |
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{ |
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return $this->request->attributes->get('element'); |
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} |
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/** |
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* @param Element $element |
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* @param array $testedRouteParameters |
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* @return bool |
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*/ |
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private function isRouteMatchingElement(Element $element, array $testedRouteParameters) |
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{ |
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return $this->isRouteMatchingElementDirectly($element, $testedRouteParameters) || |
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$this->isRouteMatchingElementAfterSuccess($element, $testedRouteParameters); |
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} |
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/** |
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* @param Element $element |
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* @param array $testedRouteParameters |
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* @return bool |
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*/ |
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private function isRouteMatchingElementDirectly(Element $element, array $testedRouteParameters) |
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{ |
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if (!isset($testedRouteParameters['element'])) { |
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return false; |
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} |
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return $testedRouteParameters['element'] === $element->getId(); |
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} |
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/** |
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* @param Element $element |
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* @param array $testedRouteParameters |
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* @return bool |
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*/ |
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private function isRouteMatchingElementAfterSuccess(Element $element, array $testedRouteParameters) |
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{ |
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if (!($element instanceof RedirectableElement)) { |
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return false; |
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} |
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if (!isset($testedRouteParameters['element'])) { |
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return false; |
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} |
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$successParameters = $element->getSuccessRouteParameters(); |
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if (!isset($successParameters['element'])) { |
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return false; |
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} |
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return $successParameters['element'] === $testedRouteParameters['element']; |
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} |
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} |
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