[BUGFIX] Add max width for social media images

The og:image and twitter:image meta tags are not resized.
If an editor puts a 5000 pixel wide image in a field,
it does not get resized, and if it is large
enough (in size + MB) it doesn't get picked up everywhere.

For this reason, we'll limit the image width to 2000

Resolves: #91687
Releases: master, 10.4
Change-Id: Iec7b185c37b3685f523a0debebf90dbc7025bbc6
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64909


Tested-by: Richard Haeser <richard@maxserv.com>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: David Steeb <david.steeb@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Richard Haeser <richard@maxserv.com>
Reviewed-by: David Steeb <david.steeb@b13.com>
Reviewed-by: Benni Mack <benni@typo3.org>

typo3/sysext/seo/Classes/MetaTag/MetaTagGenerator.php

@@ -141,10 +141,9 @@ class MetaTagGenerator
             $cropArea = $cropVariantCollection->getCropArea($cropVariant);
             $crop = $cropArea->makeAbsoluteBasedOnFile($file);
 
-            $cropInformation = $crop->asArray();
-
             $processingConfiguration = [
-                'crop' => $crop
+                'crop' => $crop,
+                'maxWidth' => 2000
             ];
 
             $processedImage = $file->getOriginalFile()->process(
@@ -156,8 +155,8 @@ class MetaTagGenerator
 
             $socialImages[] = [
                 'url' => $imageUri,
-                'width' => floor($cropInformation['width']),
-                'height' => floor($cropInformation['height']),
+                'width' => floor($processedImage->getProperty('width')),
+                'height' => floor($processedImage->getProperty('height')),
                 'alternative' => $arguments['alternative'],
             ];
         }