Prior to this, we only supported direct mention to
the user groups. This commit extends that support
to silent mention for the user groups.
A related test case is also added.
Fixes: #11711.
Earlier, USER_GROUP_MENTIONS_RE was:
r"(?<![^\s\'\"\(,:<])@(\*[^\*]+\*)"
For the syntax: *foo*, this was unnecessarily capturing it as
*foo* and the extraction of `foo` was done using another helper
function: `extract_user_group`.
This is now changed as:
r"(?<![^\s\'\"\(,:<])@(\*(?P<match>[^\*]+)\*)"
and extraction of `foo` can be done just by using the named capture
group `match`.
This change also helps to simplify its related code path.
Earlier, MENTIONS_RE was:
r"(?<![^\s\'\"\(,:<])@(?P<silent>_?)(?P<match>\*\*[^\*]+\*\*)"
For the syntax: **foo**, this was unnecessarily capturing it as
**foo** and adding extra operation for the extraction of `foo`.
This is now changed as:
r"(?<![^\s\'\"\(,:<])@(?P<silent>_?)(\*\*(?P<match>[^\*]+)\*\*)"
and extraction of `foo` can be done just by using the named capture
group `match`.
This change also helps to simplify its related code path.
Earlier wildcard mentions were used as: @all, @everyone, @stream.
This syntax is deprecated and we will no longer support
this syntax in future. See the commits:
1. 7a4c3c1a5c
2. b650b6b38c
When we started to use these syntaxes for wildcard mentions.
Following the convention, we use uppercase for
regex. Also, `user_group_mentions` is given a
conventional name ending with `*_RE`: `USER_GROUP_MENTIONS_RE`.
`deliver_scheduled_emails` and `deliver_scheduled_messages` use their
respective tables like a queue, but do not have guarantees that there
was only one consumer (besides the EMAIL_DELIVERER_DISABLED setting),
and could send duplicate messages if multiple consumers raced in
reading rows.
Use database locking to ensure that the database only feeds a given
ScheduledMessage or ScheduledEmail row to a single consumer. A second
consumer, if it exists, will block until the first consumer commits
the transaction.
`deliver_scheduled_emails` and `deliver_scheduled_messages` use the
`ScheduledEmail` and `ScheduledMessage` tables as a queue,
effectively, pulling values off of them. As noted in their comments,
this is not safe to run on multiple hosts at once. As such, split out
the supervisor files for them.
This tests the basic mechanics of list_cursor
more directly than the activity node tests.
It also sets the stage to eliminate some
tests from activity.js while maintaining
100% coverage on list_cursor.
This is mostly moving tests from activity.js
into user_search.js, but it's not a verbatim
code move.
The new module continues to make sure that
the boundary between activity and user_search
is correct, as most of the testing uses
the configuration of UserSearch from
static/js/activity.js.
It does not use a real buddy_list, though,
which simplifies some tests.
I cleaned up some tests by making sure we
were testing both sides of conditions more
rigorously.
After this change we no longer need the
bloated activity.js tests to maintain full
coverage on static/js/user_search.js.
akshatdalton
Steve Howell
Alex Vandiver
Anders Kaseorg
Tim Abbott
Vishnu KS