73 lines
2.4 KiB
PHP
73 lines
2.4 KiB
PHP
<?php
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/**
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* (c) Kitodo. Key to digital objects e.V. <contact@kitodo.org>
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*
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* This file is part of the Kitodo and TYPO3 projects.
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*
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* @license GNU General Public License version 3 or later.
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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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namespace Kitodo\Dlf\Plugin\Eid;
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use Kitodo\Dlf\Common\Helper;
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use Kitodo\Dlf\Common\Solr;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Core\Http\Response;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* eID search suggestions for plugin 'Search' of the 'dlf' extension
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*
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* @author Henrik Lochmann <dev@mentalmotive.com>
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* @author Sebastian Meyer <sebastian.meyer@slub-dresden.de>
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* @package TYPO3
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* @subpackage dlf
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* @access public
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*/
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class SearchSuggest
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{
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/**
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* The main method of the eID script
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*
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* @param ServerRequestInterface $request
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* @return ResponseInterface XML response of search suggestions
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*/
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public function main(ServerRequestInterface $request)
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{
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$output = [];
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// Get input parameters and decrypt core name.
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$parameters = $request->getParsedBody();
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$encrypted = (string) $parameters['encrypted'];
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if (empty($encrypted)) {
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throw new \InvalidArgumentException('No valid parameter passed!', 1580585079);
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}
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$core = Helper::decrypt($encrypted);
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// Perform Solr query.
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$solr = Solr::getInstance($core);
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if ($solr->ready) {
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$query = $solr->service->createSelect();
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$query->setHandler('suggest');
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$query->setQuery(Solr::escapeQuery((string) $parameters['q']));
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$query->setRows(0);
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$results = $solr->service->select($query)->getResponse()->getBody();
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$result = json_decode($results);
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foreach ($result->spellcheck->suggestions as $suggestions) {
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if (is_object($suggestions)) {
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foreach ($suggestions->suggestion as $suggestion) {
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$output[] = $suggestion;
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}
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}
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}
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}
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// Create response object.
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/** @var Response $response */
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$response = GeneralUtility::makeInstance(Response::class);
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$response->getBody()->write(json_encode($output));
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return $response;
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}
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}
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