|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace ApacheSolrForTypo3\Solr\Controller; |
|
4
|
|
|
|
|
5
|
|
|
/*************************************************************** |
|
6
|
|
|
* Copyright notice |
|
7
|
|
|
* |
|
8
|
|
|
* (c) 2017 Timo Hund <[email protected]> |
|
9
|
|
|
* All rights reserved |
|
10
|
|
|
* |
|
11
|
|
|
* This script is part of the TYPO3 project. The TYPO3 project is |
|
12
|
|
|
* free software; you can redistribute it and/or modify |
|
13
|
|
|
* it under the terms of the GNU General Public License as published by |
|
14
|
|
|
* the Free Software Foundation; either version 2 of the License, or |
|
15
|
|
|
* (at your option) any later version. |
|
16
|
|
|
* |
|
17
|
|
|
* The GNU General Public License can be found at |
|
18
|
|
|
* http://www.gnu.org/copyleft/gpl.html. |
|
19
|
|
|
* |
|
20
|
|
|
* This script is distributed in the hope that it will be useful, |
|
21
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
22
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
23
|
|
|
* GNU General Public License for more details. |
|
24
|
|
|
* |
|
25
|
|
|
* This copyright notice MUST APPEAR in all copies of the script! |
|
26
|
|
|
***************************************************************/ |
|
27
|
|
|
|
|
28
|
|
|
use ApacheSolrForTypo3\Solr\Domain\Search\Suggest\SuggestService; |
|
29
|
|
|
use ApacheSolrForTypo3\Solr\System\Logging\SolrLogManager; |
|
30
|
|
|
use ApacheSolrForTypo3\Solr\System\Solr\SolrUnavailableException; |
|
31
|
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility; |
|
32
|
|
|
|
|
33
|
|
|
/** |
|
34
|
|
|
* Class SuggestController |
|
35
|
|
|
* |
|
36
|
|
|
* @author Frans Saris <[email protected]> |
|
37
|
|
|
* @author Timo Hund <[email protected]> |
|
38
|
|
|
* @package ApacheSolrForTypo3\Solr\Controller |
|
39
|
|
|
*/ |
|
40
|
|
|
class SuggestController extends AbstractBaseController |
|
41
|
|
|
{ |
|
42
|
|
|
/** |
|
43
|
|
|
* This method creates a suggest json response that can be used in a suggest layer. |
|
44
|
|
|
* |
|
45
|
|
|
* @param string $queryString |
|
46
|
|
|
* @param string $callback |
|
47
|
|
|
* @return string |
|
48
|
|
|
*/ |
|
49
|
|
|
public function suggestAction($queryString, $callback) |
|
50
|
|
|
{ |
|
51
|
|
|
$jsonPCallback = htmlspecialchars($callback); |
|
52
|
|
|
// Get suggestions |
|
53
|
|
|
$rawQuery = htmlspecialchars(mb_strtolower(trim($queryString))); |
|
54
|
|
|
|
|
55
|
|
|
try { |
|
56
|
|
|
/** @var SuggestService $suggestService */ |
|
57
|
|
|
$suggestService = GeneralUtility::makeInstance(SuggestService::class, $this->typoScriptFrontendController, $this->searchService, $this->typoScriptConfiguration); |
|
58
|
|
|
$additionalFilters = htmlspecialchars(GeneralUtility::_GET('filters')); |
|
59
|
|
|
|
|
60
|
|
|
$pageId = $this->typoScriptFrontendController->getRequestedId(); |
|
61
|
|
|
$languageId = $this->typoScriptFrontendController->sys_language_uid; |
|
62
|
|
|
$arguments = (array)$this->request->getArguments(); |
|
63
|
|
|
$searchRequest = $this->getSearchRequestBuilder()->buildForSuggest($arguments, $rawQuery, $pageId, $languageId); |
|
64
|
|
|
$result = $suggestService->getSuggestions($searchRequest, $additionalFilters); |
|
65
|
|
|
} catch (SolrUnavailableException $e) { |
|
66
|
|
|
$this->handleSolrUnavailable(); |
|
67
|
|
|
$result = ['status' => false]; |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
return htmlspecialchars($jsonPCallback) . '(' . json_encode($result) . ')'; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
/** |
|
74
|
|
|
* Called when the solr server is unavailable. |
|
75
|
|
|
* |
|
76
|
|
|
* @return void |
|
77
|
|
|
*/ |
|
78
|
|
|
protected function handleSolrUnavailable() |
|
79
|
|
|
{ |
|
80
|
|
|
if ($this->typoScriptConfiguration->getLoggingExceptions()) { |
|
81
|
|
|
/** @var SolrLogManager $logger */ |
|
82
|
|
|
$logger = GeneralUtility::makeInstance(SolrLogManager::class, __CLASS__); |
|
83
|
|
|
$logger->log(SolrLogManager::ERROR, 'Solr server is not available'); |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
} |
|
88
|
|
|
|
TYPO3-Solr /
ext-solr
