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<?php |
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namespace Indigo\Bundle\CookieConsentBundle\Twig\Extension; |
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use Symfony\Component\Translation\TranslatorInterface; |
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/** |
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* @author Márk Sági-Kazár <[email protected]> |
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*/ |
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class CookieConsentExtension extends \Twig_Extension |
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{ |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* Configuration values and options passed to the template. |
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* |
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* @var array |
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*/ |
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private $config = []; |
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/** |
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* List of label options and trans keys. |
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* |
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* @var array |
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*/ |
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private $labels = [ |
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'message' => 'message', |
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'dismiss' => 'dismiss', |
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'learnMore' => 'learn_more', |
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]; |
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/** |
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* @param TranslatorInterface $translator |
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*/ |
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public function __construct(TranslatorInterface $translator) |
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{ |
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$this->translator = $translator; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFunctions() |
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{ |
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return array( |
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new \Twig_SimpleFunction( |
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'cookie_consent_render', |
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[ |
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$this, |
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'renderCookieConsent', |
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], |
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[ |
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'is_safe' => ['html'], |
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'needs_environment' => true, |
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] |
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), |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getName() |
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{ |
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return 'cookie_consent'; |
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} |
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/** |
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* @param array $config |
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*/ |
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public function setConfig(array $config) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* Render cookie consent. |
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* |
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* @param \Twig_Environment $twigEnvironment |
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* |
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* @return string |
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*/ |
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public function renderCookieConsent(\Twig_Environment $twigEnvironment) |
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{ |
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$config = $this->config; |
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$config['options'] = $this->appendLabelTranslations($config['options']); |
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return $twigEnvironment->render( |
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'IndigoCookieConsentBundle::cookie_consent.html.twig', |
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$config |
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); |
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} |
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/** |
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* Translate label options. |
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* |
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* @param array $options |
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* |
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* @return array |
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*/ |
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private function appendLabelTranslations(array $options) |
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{ |
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foreach ($this->labels as $label => $transKey) { |
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$options[$label] = $this->translator->trans($transKey, [], 'IndigoCookieConsentBundle'); |
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} |
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return $options; |
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} |
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} |
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indigophp /
cookie-consent-bundle
