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<?php |
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namespace ApacheSolrForTypo3\Solr\ViewHelpers; |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface; |
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use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic; |
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/** |
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* Class PageBrowserRangeViewHelper |
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* |
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* @author Frans Saris <[email protected]> |
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* @author Timo Hund <[email protected]> |
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* @package ApacheSolrForTypo3\Solr\ViewHelpers |
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*/ |
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class PageBrowserRangeViewHelper extends AbstractSolrFrontendViewHelper |
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{ |
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use CompileWithRenderStatic; |
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/** |
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* Initializes the arguments |
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*/ |
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public function initializeArguments() |
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{ |
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parent::initializeArguments(); |
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$this->registerArgument('from', 'string', 'from', false, 'from'); |
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$this->registerArgument('to', 'string', 'to', false, 'to'); |
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$this->registerArgument('total', 'string', 'total', false, 'total'); |
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} |
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/** |
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* @param array $arguments |
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* @param \Closure $renderChildrenClosure |
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* @param RenderingContextInterface $renderingContext |
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* @return string |
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*/ |
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public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext) |
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{ |
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$from = $arguments['from']; |
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$to = $arguments['to']; |
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$total = $arguments['total']; |
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$resultSet = self::getUsedSearchResultSetFromRenderingContext($renderingContext); |
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$search = $resultSet->getUsedSearch(); |
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$variableProvider = $renderingContext->getVariableProvider(); |
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$numberOfResultsOnPage = $resultSet->getSearchResults()->getCount(); |
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$numberOfAllResults = $resultSet->getAllResultCount(); |
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$resultsFrom = $search->getResponseBody()->start + 1; |
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$resultsTo = $resultsFrom + $numberOfResultsOnPage - 1; |
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$variableProvider->add($from, $resultsFrom); |
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$variableProvider->add($to, $resultsTo); |
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$variableProvider->add($total, $numberOfAllResults); |
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$content = $renderChildrenClosure(); |
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$variableProvider->remove($from); |
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$variableProvider->remove($to); |
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$variableProvider->remove($total); |
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return $content; |
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} |
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} |
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dkd-kaehm /
ext-solr
