This is primarily useful for the mobile app, but could also be used to
control whether we display push-notifications related settings to
users in the web UI.
We send add events on upload, update events when sending a message
referencing it, and delete updates on removal.
This should make it possible to do real-time sync for the attachments
UI.
Based in part on work by Aastha Gupta.
We only use this data in a rarely-used settings screen, and it can be
large after years of posting screenshots.
So optimize the performance of / by just loading these data when we
actually visit the page.
This saves about 300ms of runtime for loading the home view for my
user account on chat.zulip.org.
Our query for Custom Profile fields was for no good reason passing the
list of all users in the realm (potentially many thousands) into a
database query, rather than letting the database do that join.
Fixing this saves 100ms-200ms in the loading time for / on
chat.zulip.org for all users, since we were previously doing a ton of
work even if the feature wasn't being used.
Add realm setting to set time limit for message deleitng.
Set default value of message_content_delete_limit_seconds
to 600 seconds(10 min).
Thanks to Shubham Dhama for rebasing and reworking this. Some final
edits also done by Tim Abbott.
Fixes#7344.
This feature isn't really ready yet -- the relevance isn't good, so
the emails aren't a great experience. More work needed; pending that,
just don't send them.
There's already a per-realm setting, which doesn't have a control in
the org settings UI but does suppress it in the per-user settings UI.
Piggyback on that to suppress that UI control when the feature is
disabled at the server level too.
Also cut a comment that hasn't really made sense since the logic was
changed months ago -- the comment originally explained why we sent
digests on Tuesday, Wednesday, and Thursday, and doesn't correspond to
why we dialled back to weekly on Tuesdays.
Adds realm_bot delete event. On bot ownership change, add event is
sent to the bot_owner(if not admin) and delete event to the
previous bot owner(if not admin). For admin, update event is sent.
models.py should only contain thin wrapper functions. Furthermore,
this move allows us to remove the circular imports. The two moved
functions are interdependent and are thus moved in one commit.
This fixes an issue where the user's own avatar was being sent down
the wire as None. We could have fixed it, as in #8265, by adding code
in the webapp and mobile apps to compute medium-size gravatar URLs as
well, but that would be messy, and there's little benefit to that
complexity (saving at most 2 URLs from the payload).
Fixes#8253.
We'll replace this primarily with per-realm quotas (plus the simple
per-file limit of settings.MAX_FILE_UPLOAD_SIZE, 25 MiB by default).
We do want per-user quotas too, but they'll need some more management
apparatus around them so an admin has a practical way to set them
differently for different users. And the error handling in this
existing code is rather confused. Just clear this feature out
entirely for now; then we'll build the per-realm version more cleanly,
and then we can later add back per-realm quotas modelled after that.
The migration to actually remove the field is in a subsequent commit.
Based in part on work by Vishnu Ks (hackerkid).
This adds UI fields in the bot settings for specifying
configuration values like API keys for a bot. The names
and placeholder values for each bot's config fields are
fetched from the bot's <bot>.conf template file in the
zulip_bots package. This also adds giphy and followup
as embedded bots.
This change affects realm_users and realm_non_active_users.
Note that we still send full avatar urls in realm_user/add
events, so apply_events has to do something mildly hacky to
turn the avatar_url to None in that case.
Fixing the event is probably not worth the trouble, as single
urls are not bandwidth hogs; we only need this optimization
for bulk data.
This change affects these values:
* page_params.avatar_url
* page_params.avatar_url_medium
It requires passing the client_gravatar flag through this
codepath:
* home_real
* do_events_register
* fetch_initial_state_data
* avatar_url
This commit allows clients to register client_gravatar=True, and
then we recognize that flag for message events. If the flag is
True, we will not calculate gravatar URLs and let the clients do
it themselves. (Clients can calculate gravatar URLs based on
emails with just a little bit of code.)
We now add `realm_non_active_users` to the result of
`do_events_register` (and thus `page_params`). It has
the same structure as `realm_users`, but it's for
non-active users. Clients need data on non-active users
when they process old messages that were sent by those
users when they were active. Clients can currently get
most of the data they need in the message events, but it
makes for ugly client code.
Fixes#4322
This is a prepatory commit that adds non-active users to
the realm user cache. It mostly involves name changes and
removing an `is_active` filter from the relevant DB query.
The only consumer of this cache is `get_raw_user_data`, which
now filters on `is_active` in a dictionary comprehension (but
this will get moved around a bit in a subsequent commit).
We make a few things cleaner for populating `realm_users`
in `do_event_register` and `apply_events`:
* We have a `raw_users` intermediate dictionary that
makes event updates O(1) and cleaner to read.
* We extract an `is_me` section for all updates that
apply to the current user.
* For `update` events, we do a more surgical copying
of fields from the event into our dict. This
prevents us from mutating fields in the event,
which was sketchy (at least in test mode). In
particular, this allowed us to remove some ugly
`del` code related to avatars.
* We introduce local vars `was_admin` and `now_admin`.
The cleanup had two test implications:
* We no longer need to normalize `realm_users`, since
`apply_events` now sees `raw_users` instead. Since
`raw_users` is a dict, there is no need to normalize
it, unlike lists with possibly random order.
* We updated the schema for avatar updates to include
the two fields that we used to hackily delete from
an event.
If an organization doesn't have the EmailAuthBackend (which allows
password auth) enabled, then our password reset form doesn't do
anything, so we should hide it in the UI.
This new test solves the problem that when we
made changes to the page-load codepath in the past,
it's been hard to identify what new code caused
more database queries. Now you can see query
counts broken out by event type.
This requires a small, harmless change to extract
an `always_want` function in `lib/events.py`.
The `is_mentioned` flag in message events was buggy. We now
look directly at flags.
We will kill off `is_mentioned` in a subsequent commit.
We also remove some debugging code in the test that was failing
before this fix. The test would only fail when `is_mentioned`
was wrong, which never happened when you ran a single test, and
which would happen randomly when you ran multiple tests.
Steve Howell
Shubham Padia
Aditya Bansal
Tim Abbott
Yashashvi Dave
Vishnu Ks
Umair Khan
Greg Price
Sarah
Archana BS
Robert Hönig
Marco Burstein
rht