We do not want the code to lead to a path where it will attempt to
display native notifications if the “Notification” object doesn’t
exist, as this likely means that the device does not support OS
notifications.
This shows the text "Never" for users who are part of a realm but
have never been active, rather than a more vague JavaScript output
of "Invalid Date" due to the fact that their last presence
evaluates to NaN.
When we added support for mentioning users when editing messages, we
neglected to add this bit of code needed to make sure the UI code in
message_list_view.js would actually rerender that part of the
message's state.
Arguably, this is a sign that the message_container structure should
be just recomputed every time we rerender messages, but that's a less
tactical fix.
Notifications essentially don't work on any mobile web clients,
so don't even show the banner.
This also fixes a traceback where it checks the permission state
with `notifications.permission_state()`, which calls
`Notification.permission`, which will error due to `Notification`
not existing on mobile devices.
Fixes: #7105.
This reverts commit f04981513b.
We're not sure, but we suspect that this made Zulip not show es for
folks using es_es as their locale. Further testing is required.
This presents multiple states for the subdomain input option
depending on the existence of a root domain.
Commit modified heavily by Brock Whittaker <brock@zulipchat.com>.
Fixes#6863.
This removes a test for "webkit" in the userAgent string in order
to see whether notifications should be displayed. This is so that
the notifications process will work correctly in Firefox and not
keep registering as "false" which makes the notifications prompt
continue to re-show itself.
This checks whether the user is already in the state of having
blocked notifications, so that we can *not* show them the banner
to enable notifications, since browsers won't allow the request
to go through again.
Perhaps in a follow up we should create a different banner for
this case that shows how to enable notifications at the browser
level for this site.
This makes them responsive to resizes and fixes a responsive
issue with the floating recipient being too high when the alerts
were more than one line height.
This is a two-step notifications process that will ask a user
to enable notifications and if they click exit give them three
options:
1. Enable notifications.
2. Ask later.
3. Never ask on this computer again.
The first two are self-explanatory (ask later = next session it
asks again). The third is captured and stored in localStorage and
a check is done on page load to see whether or not notifications
should be displayed.
Commit modified heavily by Brock Whittaker <brock@zulipchat.com>.
Fixes#1189.
When re-subscribing by way of the "Subscribe" button in the right
side settings panel, the row will now be marked as active to
highlight that the row is still selected and being looked at.
Fixes: #6955.
We were getting several exceptions in mark_subscribed if the streams
overlay wasn't open, basically because we'd try to filter the
right-side stream list when it wasn't present in the DOM.
This adds back the perfectScrollbar for the sidebar and markdown
sections because we already lost CTRL-F functionality, so we may
as well bring back the pretty, non-obtrusive scrollbars.
This updates the scrollbar after a successful `slideToggle` of
one of the sidebar sections.
Fixes: #6999.
This changes the behaviour of the typeahead in the compose box to
start appearing with single letter lying in the range of a-z or '+'.
This is a nice solution, because all emoji names start with lower-case
letters, while most emoticons like :P use a capital letter or similar.
Fixes: #6808.
We had been waiting on doing this for a long time to make sure the
feature actually did what it was supposed to (completed last week);
this change adds the typeahead to ensure it actually works.
While we're fixing this, we remove the split between the edit and
compose code paths for typeahead, which is good, because we'd already
accidentally added the syntax-highlighting feature in only one place.
Fixes#195.
We never make an actionable distinction between the "unknown"
presence status and the "offline" status, so we now
just use "offline" as the status for persons who don't
have recent presence records that the client knows about.
(Usually, users without presence rows have never been online,
or they have been deactivated, or they have been offline so long
that they don't show up in our date-limited queries.)
We are about to stop supporting the presence status of "unknown."
Part of this fix is to stop checking for that status.
The implication of this change is that when we go
to display the time a user was last online, we now
mostly just look to see if presence.last_active_date
is undefined. We were wary of that approach before, but it
is probably the most sane approach here.
I updated the comment abover this section to reflect
our philosophy going forward.
BTW the timestamp is kind of buried in the UI for now, as you have to
open the popover and then hover over the circular presence
indicator.
We sometimes get blueslip errors from browsers that are clearly still
attempting to reload long after they should have. These browsers can
produce a lot of unnecessary presence update exceptions.
To solve that, we start checking reload_in_progress in the presence
code path.
While we're at it, we also add some blueslip logging for the reload
code path, in case it becomes useful when debugging future issues.
We've had a few reports of users using modern Chrome having problems
where reload.is_in_progress() was true, but the browser was just
sitting there, not having reloaded.
This will continually attempt to reload the page periodically try and
compensate for the behavior in Chrome where it appears that the tab
has to be active or semi-active for `location.reload` to be respected
when Chrome is trying to save power, which means that it should just
continually try until the page is active again, in which case the
`location.reload` func will work and reload the page.
See https://developers.google.com/web/updates/2017/03/background_tabs
for the Chrome featureset that we believe may be involved with this
issue.
Tweaked by tabbott to reload earlier and add the on-focus handler.
Fixes: #6821.
While applying formatting to drafts if any draft contains some syntax
which our markdown processor is unable to process delete the draft so
that drafts overlay can be opened without any error. Also report the
exception to the server so that error can be fixed.
The issue has a lot of extra details, but in short, if several
messages were sent at very close to the same time, it's possible that
the event queues will receive the "new message" events out-of-order.
This, in turn, could cause `get_events` to return an incorrectly
sorted block of messages. These would then be passed into
`message_list.add_messages`, which doesn't handle that sort of
unsorted situation correctly (in short, the `self.first.id()`
comparison checks are not accurate for that situation, since we don't
update the boundaries after the first messages is processed).
The end result of this bug was that it was possible for the message
list to be out-of-order, which in turn would cause exceptions when
scrolling with the mouse.
Fixes#6948.
Previously it was called before the event was processed by the server
and the subscription was updated to have the user subscribed to a
stream, so there was a race condition that would make it iso that
sometimes the stream line would disappear on the next render pass due
to the event not having completed yet.
This makes it so that the re-render happens after the event is
processed in `stream_events.js`.
Fixes: #6797.
This refactors the arguments in the `setup_subscriptions_stream_hash`
method to remove the `stream_id` param and just take it from the `sub`
argument it is passed (which is an object that contains the property,
`stream_id`.
This was a not-well-thought-through behavior change done in #6489; the
part that was actually a problem was ctrl-enter not producing spaces
anyway.
So we fix this, and also add a comment explaining why.
Fixes#6908.
Request for adding an reaction only if there is a default emoji or
an active realm emoji with that name while request for removing a
reaction should be sent only if there is a default emoji or a realm
emoji(may be active or deactivated) with that name. Earlier we were
not including deactivated realm emojis while deciding whether a
request for removing a reaction should be sent or not which was
causing requests for the removal of reactions with deactivated realm
emojis not to be sent to the backend.
Fixes: #6007.
The original "quality score" was invented purely for populating
our password-strength progress bar, and isn't expressed in terms
that are particularly meaningful. For configuration and the core
accept/reject logic, it's better to use units that are readily
understood. Switch to those.
I considered using "bits of entropy", defined loosely as the log
of this number, but both the zxcvbn paper and the linked CACM
article (which I recommend!) are written in terms of the number
of guesses. And reading (most of) those two papers made me
less happy about referring to "entropy" in our terminology.
I already knew that notion was a little fuzzy if looked at
too closely, and I gained a better appreciation of how it's
contributed to confusion in discussing password policies and
to adoption of perverse policies that favor "Password1!" over
"derived unusual ravioli raft". So, "guesses" it is.
And although the log is handy for some analysis purposes
(certainly for a graph like those in the zxcvbn paper), it adds
a layer of abstraction, and I think makes it harder to think
clearly about attacks, especially in the online setting. So
just use the actual number, and if someone wants to set a
gigantic value, they will have the pleasure of seeing just
how many digits are involved.
(Thanks to @YJDave for a prototype that the code changes in this
commit are based on.)
We now return user_ids for subscribers to streams in add-stream
events. This allows us to eliminate the UserLite class for
both bulk adds and bulk removes. It also simplifies some JS
code that already wanted to use user_ids, not emails.
Fixes#6898
This function was extracted from build_user_sidebar(). We
also slightly streamlined it to not unnecessarily call
filter() when the filter text was blank. This extraction
also eliminated the need for us to have the two-line
filter_and_sort() function.
Also, we get to 100% coverage in this commit.
Brock Whittaker
Tim Abbott
Umair Khan
Vishnu Ks
Aastha Gupta
akashnimare
Alena Volkova
Harshit Bansal
Steve Howell
Shubham Dhama
Greg Price