I believe I have uncovered a bug with LanguageNegotiationUserAdmin and the Media Library core module
In my use case, I have a multi lingual site but the users want to select their personal admin interface language (in my case, all admin pages should be in English)
However, when adding a new file uploaded through the media library i'm seeing translations on the second step. (Add media item, select file upload)
From what I can gather, this seems to be an issue during language negotiation, specifically LanguageNegotiationUserAdmin and:
// User preference (only for administrators).
if (($this->currentUser->hasPermission('access administration pages') || $this->currentUser->hasPermission('view the administration theme')) && ($preferred_admin_langcode = $this->currentUser->getPreferredAdminLangcode(FALSE)) && $this->isAdminPath($request)) {
$langcode = $preferred_admin_langcode;
}
This conditional always fails, because $this->isAdminPath($request) is false for the media library route. The route in question is path: '/media-library' from media_library.ui and media_library.routing.yml
1. Fresh install of D10
2. Enable media library and language
3. Have 2 site languages, English as the default, and say Chinese for the second
4. Configure Interface text language detection as 'Account administration pages', first and 'URL' second
5. Edit user 1's language preference to be English for admin pages
6. Enable content translations
7. Add a content type, or alter one of the core ones
8. Add a media entity reference field to "image"
9. Add a new node, of type from step 5
10. Add an image to the image field
11. Save
12. Translate this node, select Chinese
13. Add a new media item in the image field from step 8
14. Select to upload a new file in the widget
15. Make a note of some of the strings in this modal, for example "Remove"
16. Add a user interface translation, for "Remove" in Chinese
17. Go back to translate again
18. Add a media item, select file upload
Expected - the users admin language choice should be respected, the translation added for step 16 should not show. All strings should be in English
Actual - the translation added for Chinese is displayed despite the users preferred language in their profile
For my particular use case this route should always be an admin path, so I can assign it as such and translations work as expected, but assume this won't be applicable to all, given this route has it's own custom access check via _custom_access: 'media_library.ui_builder:checkAccess'
Active
10.2 ✨
Last updated
I think if the user logs in, there is no need to verify whether it is a background link.
Setting to needs review because there is a patch
Have not reviewed but patch should be an MR. Also will need test coverage