Fixes#22524.
This affects both the banner in the main compose box and the banner
in the message edit compose box. The use of ProgressBar has been
replaced with a more simple CSS (with light Javascript) solution.
The classnames are changing because the upload banner is now a
template rendered and remove()-ed from a banner container
(#compose_banners in the composebox, and a new div for banners in the
message edit view). It used to be in the send_status container so
there are a lot of class renames across the codebase.
This is a prep commit for redesigning this banner. The
change from `note` to `banner_text` is more consistent
with `compose_banner`. `link_class` is renamed to classname
and will be used for the banner a whole and not the link
class anymore, which is why the check for displaying a link
now looks to see if `link_text` is defined instead.
This is part several updates for #22524.
Notes:
* data-stream_name isn't needed in the template (before or after),
since there is not even an action button that could use it.
This is part several updates for #22524.
Testing note: I removed the test test_compose_all_everyone_confirm_clicked
since it heavily relies on the old way of rendering banners and is too
UI-focused (instead of logic focused) for me to feel like it's worth
testing that the banner is removed when clicking the button.
This is part several updates for #22524.
Testing note: I removed the tests test_compose_invite_users_clicked
and test_compose_invite_close_clicked, since they heavily relied on
the old way of rendering banners and were too UI-focused (instead of
logic focused) for me to feel like it was worth testing that the
banners removed when clicking the buttons.
Error banners were rendered in a different place than warnings.
Now compose errors and warnings share the same template and styling
in compose_banner.hbs
Testing notes:
* I removed test_message_overflow since it seemed not to test
anything that test_check_overflow_text wasn't already testing.
* private_message_recipient() can't be called to set emails to non-valid
emails, so `invalid_recipient` cannot be tested (and is likely very
difficult to trigger in production, if possible at all).
This is the beginning of a fix for #22524 which converts several
banners to a new style. As a part of that set of changes, this
commit creates the shared template and warning styling. The
resolved topic warning was picked (for no particular reason)
to migrate first. Further commits updating other banners
to follow.
evykassirer
Tim Abbott