This implements the core of the rewrite described in:
For the backend data model for UserPresence to one that supports much
more efficient queries and is more correct around handling of multiple
clients. The main loss of functionality is that we no longer track
which Client sent presence data (so we will no longer be able to say
using UserPresence "the user was last online on their desktop 15
minutes ago, but was online with their phone 3 minutes ago"). If we
consider that information important for the occasional investigation
query, we have can construct that answer data via UserActivity
already. It's not worth making Presence much more expensive/complex
to support it.
For slim_presence clients, this sends the same data format we sent
before, albeit with less complexity involved in constructing it. Note
that we at present will always send both last_active_time and
last_connected_time; we may revisit that in the future.
This commit doesn't include the finalizing migration, which drops the
UserPresenceOld table.
The way to deploy is to start the backfill migration with the server
down and then start the server *without* the user_presence queue worker,
to let the migration finish without having new data interfering with it.
Once the migration is done, the queue worker can be started, leading to
the presence data catching up to the current state as the queue worker
goes over the queued up events and updating the UserPresence table.
Co-authored-by: Mateusz Mandera <mateusz.mandera@zulip.com>
This removes the validator argument for 0423_realmfilter_url_template,
which do not really alter the database schema. It otherwise fails
the migration because the filter_format_validator function is removed.
Migration 0094_realm_filter_url_validator is modified because we can no
longer refer to filter_format_validator.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This swaps out url_format_string from all of our APIs and replaces it
with url_template. Note that the documentation changes in the following
commits will be squashed with this commit.
We change the "url_format" key to "url_template" for the
realm_linkifiers events in event_schema, along with updating
LinkifierDict. "url_template" is the name chosen to normalize
mixed usages of "url_format_string" and "url_format" throughout
the backend.
The markdown processor is updated to stop handling the format string
interpolation and delegate the task template expansion to the uri_template
library instead.
This change affects many test cases. We mostly just replace "%(name)s"
with "{name}", "url_format_string" with "url_template" to make sure that
they still pass. There are some test cases dedicated for testing "%"
escaping, which aren't relevant anymore and are subject to removal.
But for now we keep most of them as-is, and make sure that "%" is always
escaped since we do not use it for variable substitution any more.
Since url_format_string is not populated anymore, a migration is created
to remove this field entirely, and make url_template non-nullable since
we will always populate it. Note that it is possible to have
url_template being null after migration 0422 and before 0424, but
in practice, url_template will not be None after backfilling and the
backend now is always setting url_template.
With the removal of url_format_string, RealmFilter model will now be cleaned
with URL template checks, and the old checks for escapes are removed.
We also modified RealmFilter.clean to skip the validation when the
url_template is invalid. This avoids raising mulitple ValidationError's
when calling full_clean on a linkifier. But we might eventually want to
have a more centric approach to data validation instead of having
the same validation in both the clean method and the validator.
Fixes#23124.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This will later be used to expand matching linkifier patterns.
Making it nullable for now, but we will make it required in
the APIs.
As a part of this transition, we temporarily make url_format_string
nullable as well, which will be later removed. This allows us to
switch to populating url_template without caring about passing
url_format_string.
Note that the validators are imported in the migration because Django
otherwise diffs it and considers the schema to be different, generating
a migration, failing the "tools/test-migrations" test.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
For endpoints with a `type` parameter to indicate whether the message
is a stream or direct message, `POST /typing` and `POST /messages`,
adds support for passing "direct" as the preferred value for direct
messages, group and 1-on-1.
Maintains support for "private" as a deprecated value to indicate
direct messages.
Fixes#24960.
So far, we've used the BitField .authentication_methods on Realm
for tracking which backends are enabled for an organization. This
however made it a pain to add new backends (requiring altering the
column and a migration - particularly troublesome if someone wanted to
create their own custom auth backend for their server).
Instead this will be tracked through the existence of the appropriate
rows in the RealmAuthenticationMethods table.
Adds a new welcome email, `onboarding_zulip_guide`, to be sent four
days after a new user registers with a Zulip organization if the
organization has specified a particular organization type that has
a guide in the corporate `/for/.../` pages. If there is no guide,
then no email is scheduled or sent.
The current `for/communities/` page is not very useful for users
who are not organization administrators, so these onboarding guide
emails are further restricted for those organization types to
only go to new users who are invited/registered as admins for the
organzation.
Adds two database queries for new user registrations: one to get
the organization's type and one to create the scheduled email.
Adds two email logs because the email is sent both to a new user
who registers with an existing organization and to the organization
owner when they register a new organization.
Co-authored by: Alya Abbott <alya@zulip.com>
This commit adds code to create a "Nobody" system user group
to realms which will be used in settings to represent "Nobody"
option.
We also add a migration to add this group to existing realms.
This commit adds PreregistrationRealm class which will be
similar to PreregistrationUser and will store initial
information of the realm before its creation as we are
changing the organization creation flow as per #24307.
Fixes part of #24307.
Currently, there is a checkbox setting for whether to
"Include realm name in subject of message notification emails".
This commit replaces the checkbox setting with a dropdown
having values: Automatic [default], Always, Never.
The Automatic option includes the realm name if, and only if,
there are multiple Zulip realms associated with the user's email.
Tests are added and(or) modified.
Fixes: #19905.
The Django convention is for __repr__ to include the type and __str__
to omit it. In fact its default __repr__ implementation for models
automatically adds a type prefix to __str__, which has resulted in the
type being duplicated:
>>> UserProfile.objects.first()
<UserProfile: <UserProfile: emailgateway@zulip.com <Realm: zulipinternal 1>>>
Signed-off-by: Anders Kaseorg <anders@zulip.com>
c7d0192755 added the unique constraint on
`user_profile_id,message_id,reaction_type,emoji_code`, but left the
existing constraint on `user_profile_id,message_id,emoji_name`. As
explained in the comment added in 3cd543ee98, `emoji_name` cannot be
trusted to be unique, as it is possible to have an Unicode emoji
reaction and a custom emoji with the same name on a message.
Remove the overly-constraining unique index, now that c7d0192755 has
provided the correct one.
This commit adds backend code to set email_address_visibility when
registering a new user. The realm-level default and the value of
source profile gets overridden by the value user selected during
signup.
Ever since we started bundling the app with webpack, there’s been less
and less overlap between our ‘static’ directory (files belonging to
the frontend app) and Django’s interpretation of the ‘static’
directory (files served directly to the web).
Split the app out to its own ‘web’ directory outside of ‘static’, and
remove all the custom collectstatic --ignore rules. This makes it
much clearer what’s actually being served to the web, and what’s being
bundled by webpack. It also shrinks the release tarball by 3%.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We add stream_permission_group_settings object which is
similar to property_types framework used for realm settings.
This commit also adds GroupPermissionSetting dataclass for
defining settings inside stream_permission_group_settings.
We add "do_change_stream_group_based_setting" function which
is called in loop to update all the group-based stream settings
and it is now used to update 'can_remove_subscribers_group'
setting instead of "do_change_can_remove_subscribers_group".
We also change the variable name for event_type field of
RealmAuditLog objects to STREAM_GROUP_BASED_SETTING_CHANGED
since this will be used for all group-based stream settings.
'property' field is also added to extra_data field to identify
the setting for which RealmAuditLog object was created.
We will add a migration in further commits which will add the
property field to existing RealmAuditLog objects created for
changing can_remove_subscribers_group setting.
This will allow us to rely on the database to detect duplicate
`UserTopic`s (with the same `topic_name` with different cases)
and thus correctly throw IntegrityErrors when expected.
This is also important from a correctness point of view, since as
of now, when checking if topic is muted or requesting the backend for
muting a topic, the frontend does not check for case insensitivity.
There might exist duplicate UserTopics (in a case insensitive sense)
which need are removed before creating the new index.
The migration was tested manually using `./manage.py shell`.
The Client.name field is only 30 characters long, but there is no
limit to the length of parsed User-Agent value which we may attempt to
store in it. This can cause requests with long user-agents to 500
when the creation of the Client row fails.
Truncate the name at 30 characters for the cache key, and passing
`name` to `get_or_create`.
This commits update the code to use user-level email_address_visibility
setting instead of realm-level to set or update the value of UserProfile.email
field and to send the emails to clients.
Major changes are -
- UserProfile.email field is set while creating the user according to
RealmUserDefault.email_address_visbility.
- UserProfile.email field is updated according to change in the setting.
- 'email_address_visibility' is added to person objects in user add event
and in avatar change event.
- client_gravatar can be different for different users when computing
avatar_url for messages and user objects since email available to clients
is dependent on user-level setting.
- For bots, email_address_visibility is set to EVERYONE while creating
them irrespective of realm-default value.
- Test changes are basically setting user-level setting instead of realm
setting and modifying the checks accordingly.
This commit renames parse_message_content_edit_or_delete_limit
to parse_message_time_limit_setting and also renames
MESSAGE_CONTENT_EDIT_OR_DELETE_LIMIT_SPECIAL_VALUES_MAP to
MESSAGE_TIME_LIMIT_SETTING_SPECIAL_VALUES_MAP.
We do this change since this function and object will also be
used for message move limit and it makes sense to have a more
generic name.
In Zulip, message topics are case-insensitive but case-preserving.
The `get_context_for_message` function erroneously did a
case-sensitive search, and thus only messages whose topic matched
exactly were pulled in as context.
Make the missed-message pipeline aware that message topics are not
case-sensitive. This means that, when collapsing adjacent messages,
we merge messages with topic headers which are "different"; create a
separate explicit "grouping" to know which to collapse.
Black 23 enforces some slightly more specific rules about empty line
counts and redundant parenthesis removal, but the result is still
compatible with Black 22.
(This does not actually upgrade our Python environment to Black 23
yet.)
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit renames "can_edit_topic_of_any_message" function
in models.py to "can_move_messages_to_another_topic" and
"user_can_edit_topic_of_any_message" function in settings_data.js
to "user_can_move_messages_to_another_topic".
This change is done since topic editing permission does not
depend on message sender now and messages are considered same
irrespective of whether the user who is editing the topic had sent
the message or not. This also makes the naming consistent with
what we use for the label of this setting in webapp and how we
describe this action in help documentation.
This explicitly enforces ordering on the linkifiers. This is useful when
there are overlapping linkifier patterns that matches the same text. In
our current linkifier implementation, this order affects how the
patterns are handled in the markdown processor, with the earlier ones
being prioritized.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
This allows us to revoke MultiUseInvites by changing their .status
instead of deleting them (which has been deleting the helpful tracking
information on PreregistrationUsers about which MultiUseInvite they came
from).
Fixes#23517.
While this feature was added to Zulip very early, it has been troubled
for most of that time; it never looked great visually, had a lot of
implementation complexity around resize.js, and has a weird model (a
setting that changes the UI only in certain window sizes).
This option is not commonly used; while a significant portion of users
have it enabled, many of them just don't use window sizes where it
actually has an effect. So it's not clear that it will be missed if
removed; we got very few bug reports when it was completely broken for
a few days after we first integrated the new left sidebar private
messages design.
Even with it no longer being broken, it does not work very well with
the addition of the new PMs section in the left sidebar. (Having two
scrollbars in the sidebar looks quite awkward.) The new private
messages section in the left sidebar also addresses some of the use
cases for always keeping the Users list always visible, even in narrow
windows.
This option is only removed from frontend for now. To make this
decision easily reversible, the backend code of this feature
is still kept.
Mateusz Mandera
Tim Abbott
Zixuan James Li
Joelute
Lauryn Menard
Aman Agrawal
Anders Kaseorg
Sahil Batra
Abhijeet Prasad Bodas
Prakhar Pratyush
Daniil Fadeev
Alex Vandiver