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<?php |
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namespace ApacheSolrForTypo3\Solr\Controller; |
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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 ApacheSolrForTypo3\Solr\Domain\Search\SearchRequest; |
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use ApacheSolrForTypo3\Solr\Domain\Search\ResultSet\SearchResultSet; |
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use TYPO3\CMS\Extbase\Mvc\View\ViewInterface; |
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use TYPO3\CMS\Extbase\Mvc\Web\Response; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Fluid\View\TemplateView; |
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/** |
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* Class SearchController |
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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\Controller |
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*/ |
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class SearchController extends AbstractBaseController |
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{ |
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/** |
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* @var TemplateView |
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*/ |
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protected $view; |
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/** |
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* Provide search query in extbase arguments. |
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*/ |
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protected function initializeAction() |
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{ |
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parent::initializeAction(); |
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$query = GeneralUtility::_GET('q'); |
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if ($query !== null) { |
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$this->request->setArgument('q', $query); |
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} |
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} |
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/** |
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* @param ViewInterface $view |
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*/ |
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public function initializeView(ViewInterface $view) |
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{ |
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if($view instanceof TemplateView) { |
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$customTemplate = $this->getCustomTemplateFromConfiguration(); |
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if($customTemplate === '') { |
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return; |
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} |
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$view->setTemplatePathAndFilename($customTemplate); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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protected function getCustomTemplateFromConfiguration() |
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{ |
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$templateKey = str_replace('Action', '', $this->actionMethodName); |
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$customTemplate = $this->typoScriptConfiguration->getTemplateByFileKey($templateKey); |
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return $customTemplate; |
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} |
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/** |
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* Results |
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*/ |
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public function resultsAction() |
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{ |
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if (!$this->searchService->getIsSolrAvailable()) { |
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$this->forward('solrNotAvailable'); |
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} |
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$searchRequest = $this->buildSearchRequest(); |
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$searchResultSet = $this->searchService->search($searchRequest); |
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// we pass the search result set to the controller context, to have the possibility |
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// to access it without passing it from partial to partial |
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$this->controllerContext->setSearchResultSet($searchResultSet); |
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$this->view->assignMultiple( |
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[ |
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'hasSearched' => $this->searchService->getHasSearched(), |
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'additionalFilters' => $this->searchService->getAdditionalFilters(), |
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'resultSet' => $searchResultSet |
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] |
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); |
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} |
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/** |
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* @return SearchRequest |
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*/ |
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protected function buildSearchRequest() |
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{ |
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$rawUserQuery = null; |
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if ($this->request->hasArgument('q')) { |
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$rawUserQuery = $this->request->getArgument('q'); |
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} |
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$arguments = (array)$this->request->getArguments(); |
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$arguments = $this->adjustPageArgumentToPositiveInteger($arguments); |
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/** @var $searchRequest SearchRequest */ |
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$searchRequest = $this->getRequest(['q' => $rawUserQuery, 'tx_solr' => $arguments]); |
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return $searchRequest; |
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} |
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/** |
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* This methods sets the page argument to an expected positive integer value in the arguments array. |
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* |
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* @param array $arguments |
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* @return array |
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*/ |
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protected function adjustPageArgumentToPositiveInteger(array $arguments) |
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{ |
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$page = isset($arguments['page']) ? intval($arguments['page']) - 1 : 0; |
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$arguments['page'] = max($page, 0); |
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return $arguments; |
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} |
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/** |
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* @param array $requestArguments |
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* @return SearchRequest |
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*/ |
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private function getRequest(array $requestArguments = []) |
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{ |
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$searchRequest = GeneralUtility::makeInstance( |
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SearchRequest::class, |
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$requestArguments, |
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$this->typoScriptFrontendController->getRequestedId(), |
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$this->typoScriptFrontendController->sys_language_uid, |
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$this->typoScriptConfiguration); |
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return $searchRequest; |
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} |
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/** |
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* Form |
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*/ |
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public function formAction() |
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{ |
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$this->view->assignMultiple( |
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[ |
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'search' => $this->searchService->getSearch(), |
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'additionalFilters' => $this->searchService->getAdditionalFilters() |
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] |
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); |
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} |
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/** |
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* Frequently Searched |
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*/ |
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public function frequentlySearchedAction() |
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{ |
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/** @var $searchResultSet SearchResultSet */ |
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$searchResultSet = GeneralUtility::makeInstance(SearchResultSet::class); |
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$searchResultSet->setUsedSearchRequest($this->getRequest()); |
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$this->controllerContext->setSearchResultSet($searchResultSet); |
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$this->view->assignMultiple( |
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[ |
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'hasSearched' => $this->searchService->getHasSearched(), |
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'additionalFilters' => $this->searchService->getAdditionalFilters(), |
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'resultSet' => $searchResultSet |
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] |
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); |
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} |
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/** |
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* This action allows to render a detailView with data from solr. |
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* |
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* @param string $documentId |
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*/ |
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public function detailAction($documentId = '') |
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{ |
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if (!$this->searchService->getIsSolrAvailable()) { |
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$this->forward('solrNotAvailable'); |
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} |
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$document = $this->searchService->getDocumentById($documentId); |
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$this->view->assign('document', $document); |
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} |
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/** |
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* Rendered when no search is available. |
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* @return string |
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*/ |
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public function solrNotAvailableAction() |
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{ |
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if ($this->response instanceof Response) { |
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$this->response->setStatus(503); |
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} |
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} |
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} |
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TYPO3-Solr /
ext-solr
