Not working for nested storages

[mbrodala]

Technically TYPO3 allows for creating storages which exist within other storages. Example:

• Storage UID 1: fileadmin/
• Storage UID 2: fileadmin/media/

If a file from storage UID 2 like fileadmin/media/videos/video.mp4 is now embedded in content, Filefill fails to download this file.

[pulponair]

@mbrodala Just tried your PR in TYPO3 11.5.4. Unfortunatly it is not working. RemoteResourceCollection::getFileObjectFromStorage returns null (file not exists) :(

[mbrodala]

Can you debug, why?

[pulponair]

@mbrodala
Yes here is what i found out :
Storage UID 1: fileadmin/
Storage UID 2: fileadmin/media/

Physical file:
fileadmin/media/a.jpg

For some reasons a.jpg in sys_file is in storage 1. But TYPO3 or Filefile is using "findBestMatchingStorageByLocalPath" which returns Storage uid 2. -> fail

So i was wrong your patch works for files that have sysfile storage uid 2 but not if they have storage uid 1.
I guess one need to change how filefile determins the "matchingStorage".

[mbrodala]

Not sure anything can be done about this. The extension uses the offical TYPO3 API to determine the storage for a given file path