Deleting a circle is highly destructive. It removes the group chat
alongside history, as well as the user list. It should definitely be
protected by a confirmation dialogue, I have no clue why it wasn't.
Fixes#153.
Prosody changed its role scheme to only support a single primary role
for each user. In addition, the names of the built-in roles have been
changed. We thus follow those changes to be compatible with the most
recent trunk.
One open question is whether we should switch admin -> operator here,
too (operator being a server-wide admin), but so far there's no need
to.
At the same time, we can also drop the CSS used for that makeshift tab
box. I always felt a bit uneasy about it, a11y-wise, so it's good
riddance.
Fixes#99.
I am a *bit* sorry for this commit, because ideally this would've been
folded into 6d50b1c2c7 and whatever the
source of the other "conflict" was.
However, as the things have been merged in a batch, I can't do much more
than this.
This is needed because jinja2 had an update which caused the portal to
not work at all:
```
ImportError: cannot import name 'escape' from 'jinja2'
```
Quart needed updating for that.
This update required a lot of typefixes. Apparently, the "canned"
responses (like redirect) are now plain werkzeug responses, while
quart.Response does not inherit from werkzeug.Response (otherwise, we
could've changed the type annotations to werkzeug.Response everywhere,
but that doesn't work because a quart.Response is not a
werkzeug.Response).
P.S.: This time, I *did* check that avatar uploads don't break (see
b007afc).
It is more likely that a user for whose language no translation exists
can read english than danish.
The fallback to english was apparently introduced in c58ce845, though it
is possible that `best_match` did that internally before.
Fixes#131.
This allows user agents to do smart things like filling in the current
password only where it makes sense or integrate nicely with a password
manager.
Fixes#94.
It was found during testing that some user agents cache aggressively
even between switches of the UI language. To properly indicate that the
pages actually depend on that information, we add the correct Vary
header.
Fixes#106.
Dependency versions are generally not useful, unless you are developing
or otherwise outside of a normal release situation: If you are on a
normal release, we can figure out the dep versions by looking at the
docker image.
To reduce the amount of information displayed and the amount of
information which needs to be conveyed in case of problems, we only show
the web portal and prosody versions to admins, unless debug mode is
enabled.
The behaviour that versions are only shown to logged in admins (unless
debug mode is enabled) remains unchanged.
Fixes#115.
