Switching subsites when a subsite-specific file/folder is open breaks the detail view

[robbieaverill]

Version: CWP 2.2.x-dev (subsites 2.2)

• Set up two subsites
• Go into the assets area
• Switch to a non-default subsite
• Create a new file or folder
• Set it to belong to the secondary subsite and save
• With the detail screen for the file/folder still open, switch to another subsite

In some cases it would show me the detail view of the folder which should not be visible in that subsite, and in other cases it throws an error:

I'm not sure what the expected behaviour should be really. Perhaps there needs to be a change to asset-admin to handle this scenario (the folder doesn't exist in the current context, and/or the response to get its details fails).

[robbieaverill]

and in other cases it throws an error:

This error is caused by one of the XHR requests returning HTML instead of JSON (I think). It's reproducible when you switch from a non-main subsite back to a main subsite while having a folder's detail view open at the same time.

[GuySartorelli]

Fixed in #490. It will be tagged automatically when CI has finished running on the branch.

[GuySartorelli]

The fix needed to be reverted - see #538