[BUGFIX] Fix RTE file links migration

Links in RTE might be stored as <LINK or <link.
Currently the upgrade wizards lacks support for <LINK.
Add this to the regular expression.

Resolves: #51800
Releases: 6.3, 6.2
Change-Id: Ic22983db1144fb1317d6102907c792871e1eeaed
Reviewed-on: https://review.typo3.org/30882
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters

diff --git a/typo3/sysext/install/Classes/Updates/RteFileLinksUpdateWizard.php b/typo3/sysext/install/Classes/Updates/RteFileLinksUpdateWizard.php
index c8adfc4..89f33ae 100644 (file)
--- a/typo3/sysext/install/Classes/Updates/RteFileLinksUpdateWizard.php
+++ b/typo3/sysext/install/Classes/Updates/RteFileLinksUpdateWizard.php
@@ -204,7 +204,7 @@ class RteFileLinksUpdateWizard extends AbstractUpdate {
                if ($fileObject instanceof \TYPO3\CMS\Core\Resource\AbstractFile) {
                        // Next, match the reference path in the content to be sure it's present inside a <link> tag
                        $content = $record[$reference['field']];
-                       $regularExpression = '$<(link ' . str_replace(' ', '%20', $reference['ref_string']) . ').*>$';
+                       $regularExpression = '$<((link|LINK) ' . str_replace(' ', '%20', $reference['ref_string']) . ').*>$';
                        $matches = array();
                        $result = preg_match($regularExpression, $content, $matches);
                        if ($result) {