1fe75fe46ca1438eb901950372a306511b19965c
[Packages/TYPO3.CMS.git] / typo3 / sysext / linkvalidator / Classes / Linktype / FileLinktype.php
1 <?php
2 namespace TYPO3\CMS\Linkvalidator\Linktype;
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 TYPO3\CMS\Core\Resource\Exception\FileDoesNotExistException;
18 use TYPO3\CMS\Core\Resource\ResourceFactory;
19 use TYPO3\CMS\Core\Utility\GeneralUtility;
20
21 /**
22 * This class provides Check File Links plugin implementation
23 */
24 class FileLinktype extends AbstractLinktype
25 {
26 /**
27 * Type fetching method, based on the type that softRefParserObj returns
28 *
29 * @param array $value Reference properties
30 * @param string $type Current type
31 * @param string $key Validator hook name
32 * @return string fetched type
33 */
34 public function fetchType($value, $type, $key)
35 {
36 if (strpos(strtolower($value['tokenValue']), 'file:') === 0) {
37 $type = 'file';
38 }
39 return $type;
40 }
41 /**
42 * Checks a given URL + /path/filename.ext for validity
43 *
44 * @param string $url Url to check
45 * @param array $softRefEntry The soft reference entry which builds the context of the url
46 * @param \TYPO3\CMS\Linkvalidator\LinkAnalyzer $reference Parent instance
47 * @return bool TRUE on success or FALSE on error
48 */
49 public function checkLink($url, $softRefEntry, $reference)
50 {
51 $resourceFactory = GeneralUtility::makeInstance(ResourceFactory::class);
52 try {
53 $file = $resourceFactory->retrieveFileOrFolderObject($url);
54 } catch (FileDoesNotExistException $e) {
55 return false;
56 }
57 return !$file->isMissing();
58 }
59
60 /**
61 * Generate the localized error message from the error params saved from the parsing
62 *
63 * @param array $errorParams All parameters needed for the rendering of the error message
64 * @return string Validation error message
65 */
66 public function getErrorMessage($errorParams)
67 {
68 return $this->getLanguageService()->getLL('list.report.filenotexisting');
69 }
70
71 /**
72 * Construct a valid Url for browser output
73 *
74 * @param array $row Broken link record
75 * @return string Parsed broken url
76 */
77 public function getBrokenUrl($row)
78 {
79 return GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . $row['url'];
80 }
81 }