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<?php |
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/** |
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* Copyright 2018 SURFnet B.V. |
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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\StepupSelfService\SelfServiceBundle\Twig\Extensions\Extension; |
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use Symfony\Component\Translation\TranslatorInterface; |
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use Twig\Extension\AbstractExtension; |
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use Twig\TwigFilter; |
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final class RemoteVetting extends AbstractExtension |
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{ |
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private const TRANSLATION_TYPE_SCHACHOME = 'schachome'; |
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private const TRANSLATION_TYPE_ATTRIBUTES = 'attributes'; |
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/** |
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* @var string |
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*/ |
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private $translationFile; |
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/** |
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* @var array|null |
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*/ |
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private $translations = null; |
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public function __construct(string $translationFile) |
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{ |
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$this->translationFile = $translationFile; |
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} |
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public function getFilters() |
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{ |
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return [ |
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new TwigFilter('trans_rv_attribute', [$this, 'translateAttributeKey']), |
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new TwigFilter('trans_rv_schachome', [$this, 'translateSchachome']), |
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]; |
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} |
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public function translateAttributeKey($attributeName, $locale) |
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{ |
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return $this->getTranslation(self::TRANSLATION_TYPE_ATTRIBUTES, $locale, $attributeName); |
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} |
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public function translateSchachome($schachome, $locale) |
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{ |
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return $this->getTranslation(self::TRANSLATION_TYPE_SCHACHOME, $locale, $schachome); |
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} |
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private function getTranslation(string $type, string $locale, string $key) |
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{ |
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$this->loadTranslationCache(); |
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if (!array_key_exists($type, $this->translations) || |
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!array_key_exists($key, $this->translations[$type]) || |
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!array_key_exists($locale, $this->translations[$type][$key]) |
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) { |
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return $key; |
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} |
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return $this->translations[$type][$key][$locale]; |
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} |
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private function loadTranslationCache() |
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{ |
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if ($this->translations === null) { |
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$content = file_get_contents($this->translationFile); |
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$this->translations = json_decode($content, true); |
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} |
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} |
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} |
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OpenConext /
Stepup-SelfService
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Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.