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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\StepupMiddleware\ApiBundle\Request; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter; |
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use Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterInterface; |
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use Surfnet\Stepup\Configuration\Value\Institution; |
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use Surfnet\StepupMiddleware\ApiBundle\Exception\BadApiRequestException; |
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use Symfony\Component\HttpFoundation\Request; |
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class ConfigurationInstitutionParamConverter implements ParamConverterInterface |
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{ |
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const INSTITUTION = 'institution'; |
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public function apply(Request $request, ParamConverter $configuration) |
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{ |
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$request->attributes->set(self::INSTITUTION, new Institution($this->getInstitutionFromRequest($request))); |
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} |
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public function supports(ParamConverter $configuration) |
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{ |
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return $configuration->getName() === self::INSTITUTION |
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&& $configuration->getClass() === 'Surfnet\Stepup\Configuration\Value\Institution'; |
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} |
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/** |
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* @param Request $request |
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* @return string |
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*/ |
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private function getInstitutionFromRequest(Request $request) |
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{ |
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$institution = $request->attributes->get(self::INSTITUTION, false); |
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$request->attributes->remove(self::INSTITUTION); |
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if (is_string($institution) && !empty($institution)) { |
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return $institution; |
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} |
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$institution = $request->query->get(self::INSTITUTION, false); |
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$request->query->remove(self::INSTITUTION); |
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if (is_string($institution) && !empty($institution)) { |
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return $institution; |
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} |
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throw new BadApiRequestException(['This API-call MUST include the institution in the path or query parameters']); |
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} |
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} |
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OpenConext /
Stepup-Middleware
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