[!!!][FEATURE] Introduce PSR-7-based Routing for Backend AJAX Requests
[Packages/TYPO3.CMS.git] / typo3 / sysext / backend / Classes / Controller / LiveSearchController.php
1 <?php
2 namespace TYPO3\CMS\Backend\Controller;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use Psr\Http\Message\ResponseInterface;
18 use Psr\Http\Message\ServerRequestInterface;
19 use TYPO3\CMS\Backend\Search\LiveSearch\LiveSearch;
20 use TYPO3\CMS\Backend\Search\LiveSearch\QueryParser;
21 use TYPO3\CMS\Core\Utility\GeneralUtility;
22
23 /**
24 * Returns the results for any live searches, e.g. in the toolbar
25 */
26 class LiveSearchController {
27
28 /**
29 * @var array
30 */
31 protected $searchResults = array();
32
33 /**
34 * Processes all AJAX calls and sends back a JSON object
35 *
36 * @param ServerRequestInterface $request
37 * @param ResponseInterface $response
38 * @return ResponseInterface
39 */
40 public function liveSearchAction(ServerRequestInterface $request, ResponseInterface $response) {
41 $queryString = $request->getQueryParams()['q'];
42 $liveSearch = GeneralUtility::makeInstance(LiveSearch::class);
43 $queryParser = GeneralUtility::makeInstance(QueryParser::class);
44
45 $searchResults = array();
46 $liveSearch->setQueryString($queryString);
47 // Jump & edit - find page and retrieve an edit link (this is only for pages
48 if ($queryParser->isValidPageJump($queryString)) {
49 $searchResults[] = array_merge($liveSearch->findPage($queryString), ['type' => 'pageJump']);
50 $commandQuery = $queryParser->getCommandForPageJump($queryString);
51 if ($commandQuery) {
52 $queryString = $commandQuery;
53 }
54 }
55 // Search through the database and find records who match to the given search string
56 $resultArray = $liveSearch->find($queryString);
57 foreach ($resultArray as $resultFromTable) {
58 foreach ($resultFromTable as $item) {
59 $searchResults[] = $item;
60 }
61 }
62 $response->getBody()->write(json_encode($searchResults));
63 return $response;
64 }
65 }