Since the position of topic in recent topics can change, we
focus the last selected topic using the `topic_key` instead
of relying `row_focus` value which is incorrect.
When user is scrolling, we simply keep the center element in
focus.
When user is using hotkeys, we keep the focused element in
center.
When user is using keyboard, we need to always keep the
"focused" topic in visible scrolling area.
We determine if the topic row is above or below the visible
area and scroll half_height_of_visible_area so that the selected
topic is visible.
This gives a nice navigation experience for both the views.
Reduced height of recent topics table to account for
compose box so that focused element is not below compose box.
Race conditions in stream unsubscription may lead to multiple
back-to-back SUBSCRIPTION_DEACTIVATED RealmAuditLog entries for the
same stream. The current logic constructs duplicate UserMessage
entries for such, which then later fail to insert.
Keep a set of message-ids that have been prep'd to be inserted, so
that we don't duplicate them if there is a duplicated
SUBSCRIPTION_DEACTIVATED row. This also renames the `message` local
variable, which otherwise overrode the `message` argument of a
different type.
Using these tuples is clearly uglier than using classes for storing
these encoded stream. This can be built on further to implement the
various fiddly logic around handling these objects inside appropriate
class method.
Previously, opening multiple message_edits and then drag-dropping a
file into any one of them would cause all of them to upload ie you'd
get one uploaded file in each message_edit.
This bug was caused by returning multiple elements from
upload.get_item("drag_drop_container", config) when config.mode =
"edit".
This commit changes the selector to use the row provided (config.row),
and so ensures that the above bug doesn't happen.
This is a prep commit for adding extended descriptions to
message_view_header, it ensures hover effects work even if we add
additional elements to the message_view_header.
`calendarContainer` is defined for flatpickr instance if it is
open.
This also fixes a bug where the flatpickr doesn't open when
user tries to toggle it using the global time icon in compose.
Since Supervisor 4, which is installed on Ubuntu 20.04 and Debian 11,
`supervisorctl status` returns exit code 3 if any of the
supervisor-controlled processes are not running.
Using `supervisorctl status` as the Puppet `status` command for
Supervisor leads to unnecessarily trying to "start" a Supervisor
process which is already started, but happens to have one or more of
its managed processes stopped. This is an unnecessary no-op in
production environments, but in docker-init enviroments, such as in
CI, attempting to start the process a second time is an error.
Switch to checking if supervisor is running by way of sysv init. This
fixes the potential error in CI, as well as eliminates unnecessary
"starts" of supervisor when it was already running -- a situation
which made zulip-puppet-apply not idempotent:
```
root@alexmv-prod:~# supervisorctl status
process-fts-updates STOPPED Nov 10 12:33 AM
smokescreen RUNNING pid 1287280, uptime 0:35:32
zulip-django STOPPED Nov 10 12:33 AM
zulip-tornado STOPPED Nov 10 12:33 AM
[...]
root@alexmv-prod:~# ~zulip/deployments/current/scripts/zulip-puppet-apply --force
Notice: Compiled catalog for alexmv-prod.zulipdev.org in environment production in 2.32 seconds
Notice: /Stage[main]/Zulip::Supervisor/Service[supervisor]/ensure: ensure changed 'stopped' to 'running'
Notice: Applied catalog in 0.91 seconds
root@alexmv-prod:~# ~zulip/deployments/current/scripts/zulip-puppet-apply --force
Notice: Compiled catalog for alexmv-prod.zulipdev.org in environment production in 2.35 seconds
Notice: /Stage[main]/Zulip::Supervisor/Service[supervisor]/ensure: ensure changed 'stopped' to 'running'
Notice: Applied catalog in 0.92 seconds
```
We need to handle live-update of twenty_four_hour_time setting
separately in update_page because the database value of this
setting is boolean but we use dropdown in the frontend for this
setting with option values as "true" and "false" strings.
There was no heading for "Time format" setting in the
"Default user settings" section and thus no save-discard
widget to update the setting. This commit fixes the bug
and changes the heading to be only "Time" since there is
no realm-level default of language setting.
This bug was introduced in adb612a0b4.
* Fix time input buttons not positioned correctly.
On <768px screens:
* Center align flatpickr.
* Remove bottom arrow.
We should ideally have a semi-transparent black background
for flatpickr on mobile but it is hard to do so with flatpickr
being inserted into DOM by an external library.
Flatpickr tries to show a different picker for mobile which
is not visible for some reason. We display the same picker
on mobile which we know works for our use case.
Docs: https://flatpickr.js.org/options/
```
Set disableMobile to true to always use the non-native picker.
By default, flatpickr utilizes native datetime widgets unless
certain options (e.g. disable) are used.
```
This commit adds 5px of padding between columns of
subscriber-list such that the list doesn't look too
bad on narrow widths. This does not completely fixes
the issue on narrow widths but is atleast a small
improvement.
Previously, navigating from any stream to the recent topics view would
cause a forced reflow every time we checked `is_visible()` because it
would call `$("#recent_topics_view").is(":visible")`.
The reason for this is related to how browsers ship frames, the
process follows these steps:
JavaScript > style calculations > layout > paint > composite.
(The layout step is called Reflow in firefox.)
Typically, the browser will handle these steps in the most optimal
manner possible, delaying expensive operations until they're needed.
However, it is possible to cause the browser to perform a layout
earlier than necessary. An example of this is what we previously did:
When we call `top_left_corner.narrow_to_recent_topics()`, we ask to
add a class via `.addClass()`, this schedules a Style Recalculation,
then, when we call `message_view_header.make_message_view_header()` it
calls `recent_topics_util.is_visible()` which calls
`$("#recent_topics_view").is(":visible")`.
Before the browser can get this value, it realizes that our dom was
invalidated by `.addClass()` and so it must execute the scheduled
Style Recalculation and cause a layout.
This is called a forced synchronous layout.
This commit adds a JavaScript variable representing the visible state,
in order to prevent the above behavior.
This commit reduces the main thread run time of
`build_message_view_header` from 131.81 ms to 5.20 ms.
Unfortunately we still have the case where
`recent_topics_ui.revive_current_focus()` calls
`recent_topics_ui.set_table_focus()` which causes a reflow.
However, by eliminating this reflow we still save ~100ms.
(It's important to note that we only save this sometimes, as other
things can still cost us a reflow.)
Further reading: https://developers.google.com/web/fundamentals/
performance/rendering/avoid-large-complex-layouts-and-layout-thrashing
Previously, the tests relied on `recent_topics_util.is_visible`
returning false unless we used override to return true, this is
because `recent_topics_util.is_viible` would return
`$("#recent_topics_view").is(":visible");` which would always be false
since we don't create a stub for `$("#recent_topics_view")`.
This would cause the tests to fail if we changed how `is_visible`
found it's return value, which we want to do for performance reasons,
and as such, this commit adds explicit overrides where needed.
Further more, even when we do override `is_visible` as override(rt,
"is_in_focus", ...) we do not override the `is_visible` used in
`recent_topics_uttil.is_in_focus`, and so our tests stil rely on that
`is_visible` always returning false. This commit address that by also
adding explicit overrides for `is_in_focus` where needed.
The `analyze_new_cluster.sh` script output by `pg_upgrade` just runs
`vacuumdb --all --analyze-in-stages`, which runs three passes over the
database, getting better stats each time. Each of these passes is
independent; the third pass does not require the first two.
`--analyze-in-stages` is only provided to get "something" into the
database, on the theory that it could then be started and used. Since
we wait for all three passes to complete before starting the database,
the first two passes add no value.
Additionally, PosttgreSQL 14 and up stop writing the
`analyze_new_cluster.sh` script as part of `pg_upgrade`, suggesting
the equivalent `vacuumdb --all --analyze-in-stages` call instead.
Switch to explicitly call `vacuumdb --all --analyze-only`, since we do
not gain any benefit from `--analyze-in-stages`. We also enable
parallelism, with `--jobs 10`, in order to analyze up to 10 tables in
parallel. This may increase load, but will accelerate the upgrade
process.
This increases the possible maximum wait time to send exceptions
during shutdown. The larger value makes it possible to send larger
exceptions, and weather larger network hiccups, during shutdown. In
instances where a service is crash-looping, it is already not serving
requests reliably, and better ensuring those exceptions are captured
is of significant value.
Previously, our codebase contained links to various versions of the
Django docs, eg https://docs.djangoproject.com/en/1.8/ref/
request-response/#django.http.HttpRequest and https://
docs.djangoproject.com/en/2.2/ref/settings/#std:setting-SERVER_EMAIL
opening a link to a doc with an outdated Django version would show a
warning "This document is for an insecure version of Django that is no
longer supported. Please upgrade to a newer release!".
Most of these links are inside comments.
Following the replacement of these links in our docs, this commit uses
a search with the regex "docs.djangoproject.com/en/([0-9].[0-9]*)/"
and replaces all matches with "docs.djangoproject.com/en/3.2/".
All the new links in this commit have been generated by the above
replace and each link has then been manually checked to ensure that
(1) the page still exists and has not been moved to a new location
(and it has been found that no page has been moved like this), (2)
that the anchor that we're linking to has not been changed (and it has
been found that no anchor has been changed like this).
One comment where we mentioned a Django version in text before linking
to a page for that version has also been changed, the comment
mentioned the specific version when a change happened, and the history
is no longer relevant to us.
Previously, our docs had links to various versions of the Django docs,
eg https://docs.djangoproject.com/en/1.10/topics/migrations/ and
https://docs.djangoproject.com/en/2.0/ref/signals/#post-save, opening
a link to a doc with an outdated Django version would show a warning
"This document is for an insecure version of Django that is no longer
supported. Please upgrade to a newer release!".
This commit uses a search with the regex
"docs.djangoproject.com/en/([0-9].[0-9]*)/" and replaces all matches
inside the /docs/ folder with "docs.djangoproject.com/en/3.2/".
All the new links in this commit have been generated by the above
replace and each link has then been manually checked to ensure that
(1) the page still exists and has not been moved to a new location
(and it has been found that no page has been moved like this), (2)
that the anchor that we're linking to has not been changed (and it has
been found that this happened once, for https://docs.djangoproject.com
/en/1.8/ref/django-admin/#runserver-port-or-address-port, where
/#runserver-port-or-address-port was changed to /#runserver).
In commit f6c78a35a4 we accidentally
deleted these link definitions, probably thinking that the end of the
markdown file would be the same as the end of the rendered doc. This
broke the links `[cloning your fork of the Zulip
repository][zulip-rtd-git-cloning]` and `[connecting the Zulip
upstream repository][zulip-rtd-git-connect]`.
This commit fixes things by adding back the definitions.
Aman Agrawal
Alex Vandiver
Mateusz Mandera
YashRE42
Ganesh Pawar
Tim Abbott
isakhagg
Anders Kaseorg
Manan Rathi
Sahil Batra