We now use subscriber_map for building UserMessage
rows in Slack/Gitter conversions.
This is mostly designed to simplify the code, rather
than having to scan the entire subscribers for each
message.
I am guessing this will improve performance for most
conversions. We sort small lists on every message,
in order to be deterministic, but the sorting cost
is probably more than offset by avoiding the O(N)
scans across all subscriptions. Also, it's probably
negligible in the grand scheme of things, compared
to JSON parsing, file I/O, etc.
This commits also fixes some typos with mentioned_users_id ->
mentioned_user_ids and cleans up a test a bit as well.
We now have all three third party
conversions (Gitter/Slack/Hipchat)
go through build_user_message().
Hipchat was already using this helper.
We also avoid callers having to pass in
an id to build_user_message().
When you send a message to a bot that wants
to talk via an outgoing webhook, and there's
an error (e.g. server is down), we send a
message to the bot's owner that links to the
message that triggered the error.
The code to produce those links was out of
date.
Now we move the important code to the
`url_encoding.py` library and fix the PM
links to use the more modern style (user_ids
instead of emails). We also replace "subject"
with "topic" in the stream urls.
We want to avoid `blueslip.error` in cases where
the root cause could just be bad data that is
human-entered.
There are a few callers here who **should** be
sending good data all the time, but hopefully
they either have good test coverage, other
obvious failure symptoms, or, ideally, just
do what the user would mostly expect in the
face of bad data.
This supports guest user in the user-info-form-modal as well as in the
role section of the admin-user-table.
With some fixes by Tim Abbott and Shubham Dhama.
The purpose of this commit is to pass information
to the frontend whether the message response recieved
has been limited due to plan restrictions or not.
To implement this, the backend for limiting the message
history had to be rewritten as we used to fetch
only the message rows whose id was greater than
first_visible_message_id. The filtered rows gives us
no information on whether the message history was
limited or not. So the backend was rewritten to not
do any restriction of limiting the message rows while
making the query. The limiting of rows is now done in
post_process_limited_query which will also return back
the value of history_limited flag.
Tweaked by tabbott to note a few cases where the results are
incorrect. I'm merging this despite those, because those cases don't
impact the correctness of the feature, and it may have tricky
performance implications to fix correctly.
Apparently, we weren't actually checking that found_oldest had the
correct value; fortunately, this didn't actually result in a problem,
because the values were always correct. But this will be important as
we start extending this test.
This is a preparatory commit which will help us with removing camo.
In the upcoming commits we introduce a new endpoint which is based
out on the setting CAMO_URI. Since camo could have been hosted on
a different server as well from the main Zulip server, this change
will help us realise in tests how that scenerio might be dealt with.
This will help us eliminate camo from our production installs.
Basically it helps us de duplicate some code from upcoming code
which will help us check validity of a camo url.
Also, rename get_alert_from_message to get_gcm_alert.
With the implementation of the and get_apns_alert_title and
get_apns_alert_subtitle, the logic within get_alert_from_message
is only relevant to the GCM payload, so we adjust the name
accordingly.
Progresses #9949.
Resolves https://github.com/zulip/zulip-mobile/issues/1316.
The string that is returned from get_alert_from_message is
dependent upon the same message that is passed into get_apns_payload
and get_gcm_payload. The contents of those payloads that are tested via
TestGetAPNsPayload and TestGetGCMPayload, which makes the tests for
get_alert_from_message redundant.
Also, simplify the logic by removing the last elif conditional.
If we use an outgoing webhook and the web server
responds with `widget_content` in the payload, we
include that in what we send through the send-message
codepath.
This makes outgoing webhook bots more consistent with
generic bots.
The test named `test_archiving_messages_with_attachment`
started flaking recently. We use sets for comparison
instead of lists to avoid arbitrary sorting differences.
Masking content can be useful for testing
out conversions where you're dealing
with data from customers and want to avoid
inadvertently reading their content (while
still having semi-realistic messages).
Having two smaller functions should make it
easier to customize the behavior for each specific
use case. The only reason they were ever coupled
was to keep ids in sequence, but the recent NEXT_ID
changes make that a non-issue now.
We now instantiate NEXT_ID in sequencer.py, which avoids
having multiple modules make multiple copies of a sequencer
and possibly causing id collisions.
Bots are not allowed to use the same name as
other users in the realm (either bot or human).
This is kind of a big commit, but I wanted to
combine the post/patch (aka add/edit) checks
into one commit, since it's a change in policy
that affects both codepaths.
A lot of the noise is in tests. We had good
coverage on the previous code, including some places
like event testing where we were expediently
not bothering to use different names for
different bots in some longer tests. And then
of course I test some new scenarios that are relevant
with the new policy.
There are two new functions:
check_bot_name_available:
very simple Django query
check_change_bot_full_name:
this diverges from the 3-line
check_change_full_name, where the latter
is still used for the "humans" use case
And then we just call those in appropriate places.
Note that there is still a loophole here
where you can get two bots with the same
name if you reactivate a bot named Fred
that was inactive when the second bot named
Fred was created. Also, we don't attempt
to fix historical data. So this commit
shouldn't be considered any kind of lockdown,
it's just meant to help people from
inadvertently creating two bots of the same
name where they don't intend to. For more
context, we are continuing to allow two
human users in the same realm to have the
same full name, and our code should generally
be tolerant of that possibility. (A good
example is our new mention syntax, which disambiguates
same-named people using ids.)
It's also worth noting that our web app client
doesn't try to scrub full_name from its payload in
situations where the user has actually only modified other
fields in the "Edit bot" UI. Starting here
we just handle this on the server, since it's
easy to fix there, and even if we fixed it in the web
app, there's no guarantee that other clients won't be
just as brute force. It wasn't exactly broken before,
but we'd needlessly write rows to audit tables.
Fixes#10509
This is the natural behavior that most users will
probably expect. If you need to go to All Messages when
topics are zoomed in, you can just hit ESC twice.
Before this change, if you hit ESC, then hotkey
code would call search.clear_search, which would
call narrow.deactivate(), which would then use
`$('#search_query')` to clear a value, but then
let search.clear_search blur the input and
disable the exit button. It was all confusing.
Things are a bit more organized now.
Now the code works like this:
hotkey.process_escape_key
Just call narrow.deactivate.
$('#search_exit').on('click', ...):
Just call narrow.deactivate.
narrow.deactivate:
Just call search.clear_search_form
search.clear_search_form:
Just do simple jquery stuff. Don't
change the entire user's narrow, not
even indirectly!
There's still a two-way interaction between
the narrow.js module and the search.js module,
but in each direction it's a one-liner.
The guiding principle here is that we only
want one top-level API, which is narrow.deactivate,
and that does the whole "kitchen sink" of
clearing searches, closing popovers, switching
in views, etc. And then all the functions it
calls out to tend to have much smaller jobs to
do.
This commit can mostly be considered a refactoring, but the
order of operations changes slightly. Basically, as
soon as you hit ESC or click on the search "X", we
clear the search widget. Most users won't notice
any difference, because we don't have to hit the
server to populate the home view. And it's arguably
an improvement to give more immediate feedback.
If you zoom into "more topics" for a stream that has
a LOT of topics, and then scroll down to the bottom,
and then zoom out by selecting "All messages" or
similar upper-left-sidebar options, we now try to scroll
the more recently active stream back into place after we scroll
out.
Before this change, it was possible for your lower left
sidebar to appear empty, as it would keep the
scroll offset from "more topics".
If our topic list isn't zoomed in, avoid calling
stream_list.zoom_out_topics().
This commit also introduces `zoomed_in` to track
our topic zooming state.
This small modules nicely breaks down the
responsibilities of topic_list and stream_list
when it comes to zooming in and out of topics
(also known as hitting "more topics" or "All
Streams).
Before this, neither module was clearly in
charge, and there were kind of complicated
callback mechanisms. The stream_list code
was asking topic_list to create click handlers
that called back into stream_list.
Now we just topic_zoom set up its own click
handlers and delegate out to the other two
modules.
This bug was introduced very recently and is an
aliasing bug. It caused extra UserMessage rows to
be created as we inadvertently updated the underlying
subscriber_map sets for multiple messages.
This probably mostly affected PMs.
It's doubtful the bug ever got out into the field.
Previously, MissedMessageWorker used a batching strategy of just
grabbing all the events from the last 2 minutes, and then sending them
off as emails. This suffered from the problem that you had a random
time, between 0s and 120s, to edit your message before it would be
sent out via an email.
Additionally, this made the queue had to monitor, because it was
expected to pile up large numbers of events, even if everything was
fine.
We fix this by batching together the events using a timer; the queue
processor itself just tracks the items, and then a timer-handler
process takes care of ensuring that the emails get sent at least 120s
(and at most 130s) after the first triggering message was sent in Zulip.
This introduces a new unpleasant bug, namely that when we restart a
Zulip server, we can now lose some missed_message email events;
further work is required on this point.
Fixes#6839.
