This can happen when the user gets logged out on a private wiki.
We get a badtoken error, so we try to refetch the token, which
itself returns an error. Token refetches didn't have error handling
at all and got the save dialog stuck in the pending state.
We can't offer the user to proceed with a different identity here,
because we encountered an error while trying to figure out what their
current identity is. The best we can do is encourage them to
log back in in a different tab.
Bug: T128934
Change-Id: I17d4452f688ec22631dbd12af223731635004d66
Warn the user about an empty edit summary when the "edit section"
link is used to trigger VE.
Re-does Ic7b456ca a different way.
Bug: T114857
Change-Id: I319c9c5bed47140a81eb409d490c9f82b89a49fe
Move over logic which isn't specific to the article
implementation of VE (e.g. nothing related to loading/saving).
Refactors setupSurface to use an abstract tracking method (which
does nothing by default), and moves surface CSS classes to #createSurface.
Breaking change:
* Rename onSurfaceReady to surfaceReady. We shouldn't need to listen
to our own events.
* Rename onReady to documentReady. onReady is not a listener.
Bug: T97166
Change-Id: I7242b1bb5501b7755a18a13d13e166c30cac9cdd
This makes way for a base mw.Target class which is
not specific to articles (e.g. Flow boards).
Bug: T97166
Change-Id: If72650bdf87aa9f195b004da0a4d815f1a8063a3
