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<?php |
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/* |
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* This file is part of the Pagerfanta package. |
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* |
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* (c) Pablo Díez <[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 WhiteOctober\PagerfantaBundle\View; |
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use Pagerfanta\PagerfantaInterface; |
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use Pagerfanta\View\ViewInterface; |
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use Symfony\Component\Translation\TranslatorInterface; |
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/** |
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* Translated view. |
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* |
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* @author Pablo Díez <[email protected]> |
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*/ |
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abstract class TranslatedView implements ViewInterface |
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{ |
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private $view; |
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private $translator; |
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/** |
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* Constructor. |
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* |
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* @param ViewInterface $view A view. |
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* @param TranslatorInterface $translator A translator interface. |
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*/ |
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public function __construct(ViewInterface $view, TranslatorInterface $translator) |
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{ |
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$this->view = $view; |
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$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 render(PagerfantaInterface $pagerfanta, $routeGenerator, array $options = array()) |
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{ |
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$optionsWithTranslations = $this->addTranslationOptions($options); |
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return $this->view->render($pagerfanta, $routeGenerator, $optionsWithTranslations); |
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} |
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private function addTranslationOptions($options) |
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{ |
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return $this->addNextTranslationOption( |
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$this->addPreviousTranslationOption($options) |
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); |
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} |
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private function addPreviousTranslationOption($options) |
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{ |
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$option = $this->previousMessageOption(); |
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$messageMethod = 'previousMessage'; |
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return $this->addTranslationOption($options, $option, $messageMethod); |
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} |
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private function addNextTranslationOption($options) |
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{ |
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$option = $this->nextMessageOption(); |
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$messageMethod = 'nextMessage'; |
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return $this->addTranslationOption($options, $option, $messageMethod); |
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} |
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private function addTranslationOption($options, $option, $messageMethod) |
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{ |
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if (isset($options[$option])) { |
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return $options; |
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} |
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$message = $this->$messageMethod(); |
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return array_merge($options, array($option => $message)); |
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} |
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abstract protected function previousMessageOption(); |
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abstract protected function nextMessageOption(); |
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private function previousMessage() |
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{ |
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$previousText = $this->previousText(); |
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return $this->buildPreviousMessage($previousText); |
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} |
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private function nextMessage() |
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{ |
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$nextText = $this->nextText(); |
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return $this->buildNextMessage($nextText); |
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} |
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private function previousText() |
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{ |
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return $this->translator->trans('previous', array(), 'pagerfanta'); |
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} |
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private function nextText() |
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{ |
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return $this->translator->trans('next', array(), 'pagerfanta'); |
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} |
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abstract protected function buildPreviousMessage($text); |
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abstract protected function buildNextMessage($text); |
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} |
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whiteoctober /
WhiteOctoberPagerfantaBundle
