The BlockingChannel annotations in TornadoQueueClient were flat-out
wrong. BlockingChannel and Channel have no common base classes.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This fixes a regression in de04f0ad67.
We'll do a proper test in a follow-up commit; this is a quick fix to
make sure master works.
The emails will bounce, but it'll create all sorts of infrastructure
headaches.
We added "user_settings" object containing all the user settings in
previous commit. This commit modifies the code to send the existing
setting fields in the top-level object only if user_settings_object
client_capabilities field is False.
This commit adds "user_settings_object" field to
client_capabilities which will be used to determine
if the client needs 'update_display_settings' and
'update_global_notifications' event.
We send a event with type 'user_settings' on updating user's display
and notification settings.
The old event types - 'update_global_notifications' and
'update_display_settings', are still supported for backwards
compatibility.
Return zulip_merge_base alongside zulip_version
in `/register`, `/event` and `/server_settings`
endpoint so that the value can be used by other
clients.
The main reason why this is needed is because this seems to be
convention and because we can't easily test event creation without
doing this.
Signed-off-by: Hemanth V. Alluri <hdrive1999@gmail.com>
Previously, we checked for the `enable_offline_email_notifications` and
`enable_offline_push_notifications` settings (which determine whether the
user will receive notifications for PMs and mentions) just before sending
notifications. This has a few problem:
1. We do not have access to all the user settings in the notification
handlers (`handle_missedmessage_emails` and `handle_push_notifications`),
and therefore, we cannot correctly determine whether the notification should
be sent. Checks like the following which existed previously, will, for
example, incorrectly not send notifications even when stream email
notifications are enabled-
```
if not receives_offline_email_notifications(user_profile):
return
```
With this commit, we simply do not enqueue notifications if the "offline"
settings are disabled, which fixes that bug.
Additionally, this also fixes a bug with the "online push notifications"
feature, which was, if someone were to:
* turn off notifications for PMs and mentions (`enable_offline_push_notifications`)
* turn on stream push notifications (`enable_stream_push_notifications`)
* turn on "online push" (`enable_online_push_notifications`)
then, they would still receive notifications for PMs when online.
This isn't how the "online push enabled" feature is supposed to work;
it should only act as a wrapper around the other notification settings.
The buggy code was this in `handle_push_notifications`:
```
if not (
receives_offline_push_notifications(user_profile)
or receives_online_push_notifications(user_profile)
):
return
// send notifications
```
This commit removes that code, and extends our `notification_data.py` logic
to cover this case, along with tests.
2. The name for these settings is slightly misleading. They essentially
talk about "what to send notifications for" (PMs and mentions), and not
"when to send notifications" (offline). This commit improves this condition
by restricting the use of this term only to the database field, and using
clearer names everywhere else. This distinction will be important to have
non-confusing code when we implement multiple options for notifications
in the future as dropdown (never/when offline/when offline or online, etc).
3. We should ideally re-check all notification settings just before the
notifications are sent. This is especially important for email notifications,
which may be sent after a long time after the message was sent. We will
in the future add code to thoroughly re-check settings before sending
notifications in a clean manner, but temporarily not re-checking isn't
a terrible scenario either.
In this commit:
* We update the `UserStatus` model to accept
`AbstractReaction` as a base class so, we can get all the
fields related to store status emoji.
* We update the user status endpoint
(`users/me/status`) to accept status emoji fields.
* We update the user status event to add status emoji
fields.
Co-authored-by: Yash Rathore <33805964+YashRE42@users.noreply.github.com>
This commit replaces boolean field add_emoji_by_admins_only with an
integer field add_custom_emoji_policy as we would also add full members
and moderators option for this setting in further commits.
This removes a bunch of non-functional duplicate JavaScript, HTML, and
CSS that was interfering with maintenance on the functional originals,
because it was never clear how to update the duplicates or how to
check that you’d updated the duplicates correctly.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit moves "enter_sends" setting to property_types dict.
With this change, changing enter_sends setting also sends an
event of type "update_display_settings" and thus enables us
to live-update the UI.
When calling some functions or assigning values to certain attributes,
the arguments/right operand do not match the exact type that the
functions/attributes expect, and thus we fix that by converting types
beforehand.
Cross realm bots will soon stop being a thing. This param is responsible
for displaying "System Bot" in the user info popover - so this rename is the
right way to handle the situation.
We will likely want to rename the `cross_realm_bots` section as well,
but that is a more involved API migration.
This fixes a batch of mypy errors of the following format:
'Item "None" of "Optional[Something]" has no attribute "abc"
Since we have already been recklessly using these attritbutes
in the tests, adding assertions beforehand is justified presuming
that they oughtn't to be None.
This prevents a memory leak caused by the `SimpleLazyObject` instance of
`UserProfile` that create a reference loop with the request object
via `ZulipRequestNotes`.
This prevents a memory leak arising from Python’s inability to collect
a reference cycle from a WeakKeyDictionary value to its key
(https://bugs.python.org/issue44680).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Sometime in the deep past, Zulip the GET /users/me/subscriptions
endpoint started returning subscribers. We noticed this and made it
optional via the include_subscribers parameter in
1af72a2745, however, we didn't notice
that they were being returned as emails rather than user IDs.
We migrated the core /register code paths to use subscriber IDs years
ago; this change completes that for the endpoints we forgot about.
The documentation allowed this error because we apparently had no
tests for this code path that used the actual API.
We add "ignored_parameters_unsupported" field to the response object
of 'PATCH /settings' endpoint. This will contain the parameters
passed to the endpoint which are not changed by the endpoint and are
ignored.
This will help in removing the other fields like "full_name" from
response which was essentially present to specify that only these
fields were updated by the endpoint and rest were ignored.
We will also change other endpoints to follow this in future.
Previously, non-admin emoji authors were allowed to
delete the emoji only if add_emoji_by_admins_only
was false. But, as add_emoji_by_admins_only setting
is for who can add emoji and not delete emojis, it
should not affect the behavior of deleting emojis
and users should always be allowed to delete the
emojis which. they added themselves
This commit adds moderators and full members options for
user_group_edit_policy by using COMMON_POLICY_TYPES.
Moderators do not require to be a member of user group in
order to edit or remove the user group if they are allowed
to do so according to user_group_edit_policy.
But full members need to be a member of user group to edit
or remove the user group.
There is no need to have a error message which specifies the
roles having permission to edit user-groups, we can simply
have error message as "Insufficient permission" as we already
show the roles having permission clearly in UI.
This concludes the HttpRequest migration to eliminate arbitrary
attributes (except private ones that are belong to django) attached
to the request object during runtime and migrated them to a
separate data structure dedicated for the purpose of adding
information (so called notes) to a HttpRequest.
This migrates some mocked Request class and mocked request achieved
with namedtuple in test_decorators and test_mirror_users to use the
refactored HostMockRequest.
Since weakref cannot be used with namedtuple, this old way of mocking a
request object should be migrated to using HostRequestMock. Only after
this change we can extract client from the request object and store it
via ZulipRequestNotes.
This includes the migration of fields that require trivial changes
to be migrated to be stored with ZulipRequestNotes.
Specifically _requestor_for_logs, _set_language, _query, error_format,
placeholder_open_graph_description, saveed_response, which were all
previously set on the HttpRequest object at some point. This migration
allows them to be typed.
We will no longer use the HttpRequest to store the rate limit data.
Using ZulipRequestNotes, we can access rate_limit and ratelimits_applied
with type hints support. We also save the process of initializing
ratelimits_applied by giving it a default value.
We create a class called ZulipRequestNotes as a new home to all the
additional attributes that we add to the Django HttpRequest object.
This allows mypy to do the typecheck and also enforces type safety.
Most of the attributes are added in the middleware, and thus it is
generally safe to assert that they are not None in a code path that
goes through the middleware. The caller is obligated to do manual
the type check otherwise.
This also resolves some cyclic dependencies that zerver.lib.request
have with zerver.lib.rate_limiter and zerver.tornado.handlers.
This will be used to store the missedmessage events received
during the waiting time for email notifications (which is currently
2 minutes, hardcoded).
The change in `test_retention` is because we've set `on_delete=CASCADE`
for the message field this table.
The new query is like so:
```
DELETE FROM "zerver_missedmessageemailentry"
WHERE "zerver_missedmessageemailentry"."message_id" IN (
1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553
)
```
This reduces loose strings in the codebase, and allows us to not worry
about the exact naming (`stream_email_enabled` or `stream_emails_enabled`?)
and tense (`mentioned` or `mention`?).
Ideally this new class should have been in `lib/notification_data.py`,
which is our file for things like this. But, the next commit requires
using this data in `models.py`, and importing from `notification_data.py`
to `models.py` causes recursive imports.
Work around Fatal1ty/aioapns#15, by silencing error-level logging from
the aioapns logger. We deal with the results of failed
send_notification calls by examining the `result.description` and
handling them; the extra logging message merely clutters the Sentry
logs.
We use subs as a common variable name for a collection of stream
data structure used in settings, in lot of modules. So this
rename clears a bunch of related shadowed variables.
This function had a confusing name, which could result in someone
using it unintentionally when they meant do_reactivate_user.
We also add docstrings for both functions.
If the user is logged in, we'll stick to rate limiting by the
UserProfile. In case of requests without authentication, we'll apply the
same limits but to the IP address.
We remove timezone setting from UserProfile.property_types
so that we can directly use UserProfile.property_types for
implementation of realm-default values of various user
settings.
This commits removes the redundant `compute_show_invites` function
which computes the `show_invites` page parameter in `lib/users.py`.
It is so because, commit 13399833b0 removed
the `show_invites` context variable passed in index.html.
Hence, the `show_invites` page_param key is no
longer required to compute in backend as it can be switched with
`settings_data.user_can_invite_others_to_realm()` in the frontend.
This commits also removes the `test_compute*` tests in
`test_home` that concerned with the `show_invites` page parameter
as they are no longer required.
* `stream_name`: This field is actually redundant. The email/push
notifications handlers don't use that field from the dict, and they
anyways query for the message, so we're safe in deleting this field,
even if in the future we end up needing the stream name.
* `timestamp`: This is totally unused by the email/push notification
handlers, and aren't sent to push clients either.
* `type` is used only for the push notifications handler, since only
push notifications can be revoked, so we move them to only run there.
The code to also notify for wildcard mentions was added in
0ed0bb6828.
But that showed the same text for both the cases. This commit fixes
that.
This is more of change for correctness. The mobile app currently does
not rely on this text for notifications, but constructs the text by
itself from the data in the payload.
This also fixes the "stream_push_notify" case to consistently show
a `#` before the stream name.
Running notify_server_error directly from the logging handler can lead
to database queries running in a random context. Among the many
potential problems that could cause, one actual problem is a
SynchronousOnlyOperation exception when running in an asyncio event
loop.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
The previous logic was incorrect and was not flushing the stream from
cache after deletion.
```
stream = get_realm_stream("Verona", realm.id)
stream.delete()
get_realm_stream("Verona", realm.id)
```
In the above example, the last line of code would have returned
the stream from cache instead of throwing a Stream.DoesNotExist
error. This is fixed in the commit.
I have verified that this commit indeed fix the issue by verifying
that calling get_realm_stream again after deleting the stream
results in Stream.DoesNotExist error.
The reason for this bug is because of different striping
processes in the backend and frontend, i.e The frontend
checks if the message's `raw_content` has changed to
decide if the `content` of the message should be sent in
the request to the backend, or not. So, it removes the
leading new line ('\n') from the message `raw_content`
when checking it, which is causing the "Error saving edit:
You don't have permission to edit this message" error.
This commit fixes it by removing the leading new line
when cleaning message content.
The bug was explained by @punchagan and its solution
by @timabbott.
This change allow check_webhook to raise an error when a message is
sent and vice versa. This is useful when one payload is not expecting
any output messages.
In addition to event filtering, we add support for registering supported
events for a webhook integration using the webhook_view decorator.
The event types are stored in the view function directly as a function
attribute, and can be later accessed via the module path and the view
function name are given (which is already specified the integrations.py)
Note that the WebhookTestCase doesn't know the name of the view function
and the module of the webhook. WEBHOOK_DIR_NAME needs to be overridden
if we want exceptions to raised when one of our test functions triggered
a unspecified event, but this practice is not enforced.
all_event_type does not need to be given even if event filters are used
in the webhook. But if a list of event types is given, it will be possible
for us to include it in the documentation while ensuring that all the
tested events are included (but not vice versa at the current stage, as
we yet not required all the events included in the list to be tested)
This guarantees that we can always access the list of all the tested
events of a webhook. This feature will be later plumbed to marcos to
display all event types dynamically in doc.md.
This commit migrates the `left_sidebar.html` Django template
to handlebars by creating a new file as `left_sidebar.hbs`
which is then rendered using `ui_init` module.
These are the minor changes introduced by virtue of template
migration -
- The `compute_show_invites_and_add_streams` function now
only concerns with the invite_to_realm_policy.
- Renamed the `compute_show_invites_and_add_streams` function
to `compute_show_invites` due to the above change.
- Fixes relevant `test_home.py` tests due to the above
changes.
Fixes part of #18792.
We will later use this data to include text like:
`<sender> mentioned @<user_group>` instead of the current
`<sender> mentioned you` when someone mentions a user group
the current user is a part of in email/push notification.
Part of #13080.
We will use this later to display which user group was mentioned
in push and email notifications.
`mentioned_user_group_ids` is kept as a List (not Set) to ensure proper
test coverage of the function, since it depends on the order of iteration,
and we cannot change the order of iteration for a set (which we'll need
to do for proper testing).
Part of #13080.
The absence of __init__.py was preventing mypy from following any of
the zerver.openapi imports. These errors were being silenced by
ignore_missing_imports.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
An organization with at most 5 users that is behind on payments isn't
worth spending time on investigating the situation.
For larger organizations, we likely want somewhat different logic that
at least does not void invoices.
get_public_upload_root_url and construct_public_upload_url_base were
both doing basically the same thing in the same. We deduplicate this,
making them share the same code, using the approach from
get_public_upload_root_url of using urljoin.
Using a format string is not a great idea, as it doesn't handle the case
of the URL already having parts that will be interpreted as format
string metacharacters. On the downside, this approach negatively affects
performance:
```
...: s = time.time()
...: for i in range(0, 250):
...: r = u.get_public_upload_url("foo")
...: print(time.time()-s)
0.020366191864013672
```
up from 0.001 before this change.
As we have changed the tab selector above from "Settings" to "Personal
settings", we can simply change "Your bots" to "Bots" as "Bots" is
clear enough given the personal settings context.
We also need to update the API documentation for bots accordingly.
This commit fixes the documentation of settings as we have
replaced "Your account" section into two new sections -
"Profile" and "Account & privacy".
This commit also fixes a comment in the test for settings
documentation in test_middleware.py.
JsonableError has two major benefits over json_error:
* It can be raised from anywhere in the codebase, rather than
being a return value, which is much more convenient for refactoring,
as one doesn't potentially need to change error handling style when
extracting a bit of view code to a function.
* It is guaranteed to contain the `code` property, which is helpful
for API consistency.
Various stragglers are not updated because JsonableError requires
subclassing in order to specify custom data or HTTP status codes.
The previous string was bold, potentially confusing, and doesn't
explain clearly what's happening. We replace this with a string that's
more or less copied from what we do in email notifications with the
similar setting enabled.
When a user has disabled message content in mobile push notifications,
we send a fixed string (currently "REDACTED") as the content of the
notification. Previously, this string was not tagged for translation;
we fix that here.
Additionally, because mobile push notifications are generated in a
queue worker, they do not have the user's language set by the Django
middleware. Our email notifications solve that problem using
`override_language`; we do the same here.
We choose to do override_language in get_message_payload_apns and
get_message_payload_gcm, rather than the caller, in order to be
consistent with tests.
Tested end-to-end by tabbott by setting a translation for "REDACTED"
manually in German.
Fixes#18713.
We modify check_send_webhook_message to make it accept three new
parameters: only_events and exclude_events that are retrieved using REQ,
and complete_event_type, which is passed by the incoming webhook view
that is filtered according to the former two parameters.
Part of #18525.
Since FIXTURE_DIR_NAME is the name of the folder that contains the view
and tests modules of the webhook and another folder called "fixtures" that
store the fixtures, it is more appropriate to call it WEBHOOK_DIR_NAME,
especially when we want to refer to the view module using this variable.
* Move content on moving topics between streams to a dedicated
article. We advertise it as "move content" to hint that one can move
messages or split topics, and link to it.
* This deletes change-the-topic-of-a-message, because the same content
is already covered in rename-a-topic.
* This commit mostly just moves content between articles. Most of that
content was redundant with the first few paragraphs of the surviving
"rename a topic" article. The former "This is useful for" se ntence
was adapted to the remaining article.
* This commit also adds a redirect for the removed article, and
updates related links.
This adds a new class called MessageRenderingResult to contain the
additional properties we added to the Message object (like alert_words)
as well as the rendered content to ensure typesafe reference. No
behavioral change is made except changes in typing.
This is a preparatory change for adding django-stubs to the backend.
Related: #18777
This PR adds a basic .md template that is followed by lot of /api
pages. Since we have recently done the migration work to ensure that
our REST API documentation pages for individual endpoints are almost
all identical files following a common pattern, we can now get the
payoff of deleting them all in favor of a shared template.
This removes 2000 lines of somewhat finicky configuration from the
codebase, and thus should save significant effort when documenting new
API endpoints in the future.
The markdown files for endpoints or other pages which deviate from the
standard template remain, and the docs are instead generated from
those files using the existing system.
Currently, the message that no parameters are accepted by
the endpoint is displayed if there are no parameters in
OpenAPI data, but it is possible that information is
encoded in x-parameter-description (example in upload-file
endpoint), and we want to display that information rather
than the message.
Added an if condition to check the same.
This removes some complexity from the event_queue module.
To avoid code duplication, we reduce the `is_notifiable` methods to
internally just call the `trigger` methods and check their return value.
* Modify `maybe_enqueue_notifications` to take in an instance of the
dataclass introduced in 951b49c048.
* The `check_notify` tests tested the "when to notify" logic in a way
which involved `maybe_enqueue_notifications`. To simplify things, we've
earlier extracted this logic in 8182632d7e.
So, we just kill off the `check_notify` test, and keep only those parts
which verify the queueing and return value behavior of that funtion.
* We retain the the missedmessage_hook and message
message_edit_notifications since they are more integration-style.
* There's a slightly subtle change with the missedmessage_hook tests.
Before this commit, we short-circuited the hook if the sender was muted
(5a642cea11).
With this commit, we delegate the check to our dataclass methods.
So, `maybe_enqueue_notifications` will be called even if the sender was
muted, and the test needs to be updated.
* In our test helper `get_maybe_enqueue_notifications_parameters` which
generates default values for testing `maybe_enqueue_notifications` calls,
we keep `message_id`, `sender_id`, and `user_id` as required arguments,
so that the tests are super-clear and avoid accidental false positives.
* Because `do_update_embedded_data` also sends `update_message` events,
we deal with that case with some hacky code for now. See the comment
there.
This mostly completes the extraction of the "when to notify" logic into
our new `notification_data` module.
While importing a realm, the stream dictionaries in data['zerver_stream']
already contains the field named `rendered_description`, which is set to
`""`. This lead the code to assume that the stream rendered_description
was already set, due to which, it was not setting the rendered_description
field for any stream.
This is a prep commit for adding realm-level default for various
user settings. We add the language, in which the invite email will
be sent, to the dict added to queue itself to avoid making queries
in a loop when sending multiple emails from queue.
We also handle the case for old events in the queue.
We removed the use of email_body field in 47fcb27e39, but was
still passed in events from do_resend_user_invite_email and
in tests. So this commit removes the email_body field from
these places.
We already have this data in the `flags` for each user, so no need to
send this set/list in the event dictionary.
The `flags` in the event dict represent the after-message-update state,
so we can't avoid sending `prior_mention_user_ids`.
This is much faster than calling generate_presigned_url each time.
```
In [3]: t = time.time()
...: for i in range(250):
...: x = u.get_public_upload_url("foo")
...: print(time.time()-t)
0.0010945796966552734
```
Fixes#18915
This was very slow, causing performance issues. After investigating,
generate_presigned_url is the cheap part of this, but the
session.client() call is expensive - so that's what we should cache.
Before the change:
```
In [4]: t = time.time()
...: for i in range(250):
...: x = u.get_public_upload_url("foo")
...: print(time.time()-t)
6.408717393875122
```
After:
```
In [4]: t = time.time()
...: for i in range(250):
...: x = u.get_public_upload_url("foo")
...: print(time.time()-t)
0.48990607261657715
```
This is not good enough to avoid doing something ugly like replacing
generate_presigned_url with some manual URL manipulation, but it's a
helpful structure that we may find useful with further refactoring.
Previously, it was possible for an unusual series of topic-edit
actions to result in Notification Bot reporting that a topic was
marked as resolved that had already been marked as resolved, etc.
A buggy client might send a message_edit request to change the topic
field, sending the current topic as the new value. Previously, we
would treat that as a normal request to edit the topic; now we act as
though the API request had not requested a topic change. In the
common case that only the topic was in the edit request, this now
results in an error that should help client implementations identify
their bug.
This fixes a bad interaction with the "unresolve topic" logic, which
assumed that upstream logic had verified that the topic was actually
changing.
* Have the `get_active_presence_idle_user_ids` function look at all the
user data, not just `private_message` and `mentioned`.
* Fix a couple of incorrect `missedmessage_hook` tests, which did not
catch the earlier behaviour.
* Add some comments to the tests for this function for clarity.
* Add a helper to create `UserMessageNotificationsData` objects from the
user ID lists. This will later help us deduplicate code in the event_queue
logic.
This fixes a bug which earlier existed, that if a user turned on stream
notifications, and received a message in that stream which did not mention
them, they wouldn't be in the `presence_idle_users` list, and hence would
never get notifications for that message.
Note that, after this commit, users might still not get notifications in
the above scenarios in some cases, because the downstream logic in the
notification queue consumers sometimes erroneously skips sending
notifications for stream messages.
Since `flags` here could be iterated through multiple times
(to check for push/email notifiability), we use `Collection`.
Inspired by 871e73ab8f.
The other change here in the `event_queue` code is prep for using
the `UserMessageNotificationsData` class there.
We will later consistently use these functions to check for notifiable
messages in the message send and event_queue code.
We have these functions accept the `sender_id` so that we can avoid the
`private_message = message["type"] == "private" and user_id != sender_id`
wizardy.
Before this commit, we used to pre-calculate flags for user data and send
it to Tornado, like so:
```
{
"id": 10,
"flags": ["mentioned"],
"mentioned": true,
"online_push_enabled": false,
"stream_push_notify": false,
"stream_email_notify": false,
"wildcard_mention_notify": false,
"sender_is_muted": false,
}
```
This has the benefit of simplifying the logic in the event_queue code a bit.
However, because we sent such an object for each user receiving the event,
the string keys (like "stream_email_notify") get duplicated in the JSON
blob that is sent to Tornado.
For 1000 users, this data may take up upto ~190KB of space, which can
cause performance degradation in large organisations.
Hence, as an alternative, we send just the list of user_ids fitting
each notification criteria, and then calculate the flags in Tornado.
This brings down the space to ~60KB for 1000 users.
This commit reverts parts of following commits:
- 2179275
- 40cd6b5
We will in the future, add helpers to create `UserMessageNotificationsData`
objects from these lists, so as to avoid code duplication.
We now encode resolved topics with just:
U+2714 HEAVY CHECK MARK, SPACE
Previously, the encoding was unintentionally this:
U+2714 HEAVY CHECK MARK, U+FE0F VARIATION SELECTOR-16, SPACE
The language_list_dbl_col parameter in the page_params
is used by only the web client frontend. The value is
calculated in the backend and then passed as a page_param
which is unnecessary considering that the whole process
is beneficial for the front_end only. Hence move the entire
calculation code to the frontend.
Fixes part of #18673.
default_language_name was a part of page_params which is actually
redundant considering that we already have language_list and
default_language available to frontend which can be used to
get the default_language_name and hence prevents the backend
from sending an additional parameter.
Fixes part of #18673.
This commit replaces the allow_community_topic_editing boolean with
integer field edit_topic_policy and includes both frontend and
backend changes.
We also update settings_ui.disable_sub_settings_onchange to not
change the color of label as we did previously when the setting
was a checkbox. But now as the setting is dropdown we keep the
label as it is and we don't do anything with label when disabling
dropdowns. Also, this function was used only here so we can safely
change this.
We do not need the 'topic_name is None' check in this function as this is
called only when atleast one of the content and topic_name is not None,
and this condition cannot be true as there is 'content is not None'
check just before it.
Thus, 'if topic_name is None' condition being true means that both content
and topic_name are None which is not possible as this function itself will
not be called in such case. An assert statement is added to check that
topic_name is not None to make sure that it is handled when the function
is called in some other way later.
This is a prep change for calling `get_active_presence_idle_user_ids`
after we have collected all user data variables, so that that function
does not erroneously skip some user IDs from not having the complete
data.
We will in later commits, extend this class to contain methods
to determine if a message is notifiable or not, but for now
we only turn it into a dict and pass it on.
This gives us a single place where all user data for the message
send event is calculated, and is a prep change for introducing
a TypedDict or dataclass to keep this data toghether.
For this extraction, we need to move some context
parameter (from home_real in `views/home.py`) to extra
page_params parameter (of
build_page_params_for_home_page_load in
`lib/home.py`) so handlebars template can access them.
While moving I confirmed that these parameters are not
used elsewhere if some parameter is used elsewhere
(like `apps_page_url`) then I didn't remove it from the
context list, I just added it to the page_params list.
Fixes: #18795.
This is a prep commit to extract the gear menu as a
handlebars template.
We are renaming `enable_marketing_emails_enabled` to
`corporate_enabled` as it will be also used in the
handlebars template of the gear menu.
This results in moving the `zulip_merge_base` parameter to
page_params, so that it's available to JavaScript.
Since this is technically a tiny overlay, it needs to be initialized
before hashchange.js.
The headings for return values were currently hardcoded
in cases where they occur, but they can be rendered directly
in the markdown extension if the return values exist.
This causes avatars and emoji which are hosted by Zulip in S3 (or
compatible) servers to no longer go through camo. Routing these
requests through camo does not add any privacy benefit (as the request
logs there go to the Zulip admins regardless), and may break emoji
imported from Slack before 1bf385e35f,
which have `application/octet-stream` as their stored Content-Type.
Earlier, the notification-blocking for messages from muted senders
was a side-effect of we never sending notifications for messages
with the "read" flag.
This commit decouples these two things, as a prep for having new
settings which will allow users to **always** receive email
notifications, including when/if they read the message during the
time the notifications is in the queue.
We still mark muted-sender messages as "read" when they are sent,
because that's desirable anyways.
Fixes#17277.
The main limitation of this implementation is that the sync happens if
the user authing already exists. This means that a new user going
through the sign up flow will not have their custom fields synced upon
finishing it. The fields will get synced on their consecutive log in via
SAML in the future. This can be addressed in the future by moving the
syncing code further down the codepaths to login_or_register_remote_user
and plumbing the data through to the user creation process.
We detail that limitation in the documentation.
The old type in default_settings wasn't right - limit_to_subdomains is a
List[str]. We define a TypeDict for capturing the typing of the settings
dict more correctly and to allow future addition of configurable
attributes of other non-str types.
This is a prep change for importing (and using) `dataclasses.field`
elsewhere in the same file, because pyflakes would throw "Import
module shodowed" errors otherwise.
Rename poll_timeout to event_queue_longpoll_timeout_seconds
and change its value from 90000 ms to 90 sec. Expose its
value in register api response when realm data is fetched.
Bump API_FEATURE_LEVEL to 74.
Expose the boolean value server_needs_upgrade in the
responses for register api so that it can be used
by mobile and terminal clients as well.
Highlighted in api changelog as part of
feature level 74 in commit fb93c96
(next commit).
Shift functions used for compatibility from
zerver.lib.home (is_outdated_server) and
zerver.view.compatibility (pop_numerals,
version_lt, find_mobile_os,
is_outdated_desktop_app, is_unsupported_browser)
to zerver.lib.compatibility module.
This locks the message row while a reaction is being added/removed,
which will handle race conditions caused by deleting the message
at the same time.
We make sure that events work happens outside the transaction,
so that in case there's some problem with the queue processor, the
locks aren't held for too long.
As a nice side-effect, we also handle race conditions from double
adding reactions, because once the message is locked, a duplicate
request will wait till the earlier transaction commits, and hence
will not throw `IntegrityErrors`s (rather, will be handled in our
safety check in the /views code itself), which earlier had to be
handled explicitly.
This locks the message while creating a submessage, which
will handle race conditions caused by deleting the message
simultaneously.
We make sure that events work happens outside the transaction,
so that in case there's a problem with the queue processor,
the locks aren't held for too long.
Further commits will start locking the message rows while
adding related fields like reactions or submessages,
to handle races caused by deleting the message itself at the
same time.
The message locking implemented then will create a possibility
of deadlocks, where the related field transaction holds a lock
on the message row, and the message-delete transaction holds a
lock on the database row of the related field (which will also
need to be deleted when the message is deleted), and both
transactions wait for each other.
To prevent such a deadlock, we lock the message itself while
it is being deleted, so that the message-delete transaction
will have to wait till the other transaction (which is about
to delete the related field, and also holds a lock on the
message row) commits.
https://chat.zulip.org/#narrow/near/1185943 has more details.
Further commits will hook `send_event` calls to `on_commit`
in some cases. This change will make it easier to test such
situations.
We don't need to actually capture the callbacks, because the
events sent are already tested via the list in which they are
captured by `tornado_redirected_to_list`.
This commit fixes a bug where moving messages between streams was
not allowed for non-admins when allow_community_topic_editing was
set to false and move_messages_between_streams_policy was set to
Realm.POLICY_MEMBERS_ONLY.
The bug is fixed by calling can_edit_content_or_topic only when
topic or content edit is there and not in the case where only
message is moved from one stream to another.
This commit extracts the logic of checking the message edit permissions,
like whether the sender is same as user, whether it is a (no topic)
message or whether community topic editing is allowed, into a separate
function.
This is a prep commit for fixing a bug where permission to move messages
between streams is affected by permission of editing topics.
Previously when enforcing the check to do not allow editing topics
after a certain time, we were checking whether 'content is None' and
considering it as that if content is None then there must be topic
edit.
But after adding support for moving messages between streams it can be
the case that we are neither changing topic nor content and just moving
streams, and the original code raises error if this is done after the
time limit of editing topics, which is wrong.
This commit fixes this by actually checking 'topic_name is not None'.
This should help with #17425, where messages with lots of LaTeX are
lost, due to the large expansion factor.
This isn't a total fix for this - large messages with lots of LaTeX
can still end up larger than 1MB, and rendering could timeout, but
this fix should help significantly.
1MB is still small enough that I don't expect we'll run into any DOS
problems - my testing didn't show any problems rendering messages that
contain ~1MB of LaTeX.
This will offer users who are self-hosting to adjust
this value. Moreover, this will help to reduce the
overall time taken to test `test_markdown.py` (since
this can be now overridden with `override_settings`
Django decorator).
This is done as a prep commit for #18641.
Checked the email looked OK in `/emails` for both creating realm and
registering within an existing one.
Not sure zerver/tests/test_i18n.py test has been suppressed correctly.
Fixes#17786.
d66cbd2832 added these mentioning
"always_notify" for some reason, but always_notify clearly isn't a real
thing in this context so the comments need to be fixed to eliminate this
potential source of confusion.
Our current logic only allows S3 block storage providers whose
upload URL matches with the format used by AWS. This also allows
other styles such as the "virtual host" format used by Oracle cloud.
Fixes#17762.
These checks are more related to the API than the editability
or permissions logic, so it makes sense to handle them first
before further processing the request.
Also split the main test class to separate out the tests for
this logic.
This also simplifies some tests by reducing the data setup
required to reach failure.
Tweaked by tabbott to avoid losing the topic_name.strip().
Anders Kaseorg
rht
Tim Abbott
Sahil Batra
Gaurav Pandey
Hemanth V. Alluri
Abhijeet Prasad Bodas
Riken Shah
sahil839
Mateusz Mandera
PIG208
Dinesh
akshatdalton
Alya Abbott
Eeshan Garg
Alex Vandiver
m-e-l-u-h-a-n
aryanshridhar
Vishnu KS
Hashir Sarwar
Priyansh Garg
Shelly
Damian Parrino
Steve Howell
Suyash Vardhan Mathur
Carlos Bederian
Aman Agrawal
Ganesh Pawar
Wesley Aptekar-Cassels
seiwailai
Gilbert Bishop-White
Adam Birds
ryanreh99