This reverts commit 6fba17599f (#16898).
@chrisbobbe reported this crash:
Uncaught TypeError: Cannot read property 'stream_id' of undefined
at starred_messages.js:43
at Array.filter (<anonymous>)
at Object.e.get_topic_starred_msg_ids (starred_messages.js:40)
at stream_popover.js:221
at HTMLSpanElement.<anonymous> (stream_popover.js:358)
at HTMLUListElement.dispatch (jquery.js:5429)
at HTMLUListElement.v.handle (jquery.js:5233)
Signed-off-by: Anders Kaseorg <anders@zulip.com>
The textarea in Settings/User Profile was overflowing in
smaller width devices.
This commit fixes that issue by adding appropriate media queries.
Fixes part of #16817.
This reverts commit 34ada11448.
That commit traded a minor visual glitch for a major usability
regression at my most common browser width (960px).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Previously, exact matches could be pushed off the typeahead list in the
case where there were more prefix matches that happened to rank first,
which is confusing to the user: if an emoji, for instance, falls into
this category, it will never show up in typeahead, which is easy to
confuse with the emoji not existing.
This isn't a perfect fix — there are still cases where it's hard to find
emojis because the prefix-space is very crowded, but it does fix a
category of surprising and frustrating behaviour.
This doesn't come completely without downside - it means that the exact
match emoji will jump to the front of the list, which changes what is
currently conceptually a "filtering" operation to a "filtering and
sorting" operation, but it seems on the whole to be a more ideal
experience. This is particularly notable in the non-typeahead emoji
picker, which uses the same codepath, but this change seems somewhat
desirable even there, since it allows the user to type the name of an
emoji and press enter and have that emoji show up, without having to
visually confirm that they aren't inadvertently selecting a
prefix-matching emoji.
A better solution to this in the long term might be ordering emoji
results by shortest-first as a tiebreaker for alphabetical ordering,
since that should provide the same behaviour while keeping the mental
model as "filtering" (since the sort order won't change as the user
types), but this seems like a reasonable first pass, and changing to
shortest-first ordering after making this change won't break any muscle
memory for existing users.
We change the text. This is an attempt to make the text space occupied by
the col header of last message timestamp smaller so that
it doesn't overflow to next line in some languages.
Also, add some extra padding.
We don't need to handle user clicking on Zulip logo since
changing the hash via the `a` tag takes care of it automatically.
Also, cleanup the narrow.restore_home_state function since
it is no longer being used.
We manually trigger a re-render of RT after a stream is muted
to update the list of topic in RT for the active filter.
This fixes the bug that RT doesn't update correctly
after a stream is muted.
On safari, after search box wraps to next line on smaller widths,
it is not visible due to some flex box default property difference
between chrome and safari. We fix this by resetting default
property.
If user is in private message narrow, we reduce height of stream
list to allow height for pm list in the left sidebar. We need
to recalculate it when moving out of pm narrow and moving in
rt narrow.
We need to increase a bit of spacing around text in rows at <750px
because row height is reduced after hiding avatars. We use
padding instead of line height so that this plays nice when text
is wrapped.
Note more padding is also required for >750px now because text
can be wrapped now and take more width than avatars.
Since All messages narrow is no longer home page for webapp,
we change its icon to align-left which also shows a concept of
interleaved topics / messages.
When idle, we try to backfill messages and in the end reselect
the closest message in the list, which can be a unread message
if present.
When recent topics is open, we can backfill messages; but
shouldn't select the message_id otherwise it will mark the
message as read if the message is unread while triggering
`message_selected.zulip`.
User can go from recent topics to stream / topic narrow via various
means, but all go through narrow.activate, hence we make sure all the
state changes we do in recent_topics.hide are actually applied when we
hide recent topics and go to another narrow.
This fixes the bug that narrowing from left sidebar to a stream
takes user to the top of the narrow.
The top row of the RT can be hidden sometimes after scrolling down
and then scrolling up. This is because the focus is applied before
the row is rendered. Applying the focus after the topic row is
rendered by the browser makes sure it is always visisble when
it needs to be.
For inputs to recent topics which were unhandled, we return false
so that the browser can handle them.
This also fixes the issue of search box not able input `t` key.
We land user on the first row of the table instead of the search
box because here user can access hotkeys like `w`, `q`, `/`, etc,
which will not be directly available if user is focused in
recent topics search box.
For tests:
We set focus to search by default to avoid mocking a lot of
table html for getting the tests passing.
This fixes the bug where a user cannot type vim keys in the
general search box / user search / stream search,
since they are captured by recent topics.
The behaviour was flaky for stream search, but can be reproduced
consistently after previous commit fixing the popovers.any_active
output.
Previously the filter would be reset every time the page was
refreshed. This commit adds persistence via localstorage, the tests
follow the pattern used in tests for drafts.
Fixes: #15676.
When user directly has hash for overlay in the URL when app loads,
we need to still show recent topics in the background. This
doesn't need to happen in other cases when user is accessing
the overlay after UI is loaded.
Go to Recent Topics on "#", no hash and "#recent_topics".
Go to Recent Topics as the last destination for escape key.
Map `a` key to All messages and change its hash to
`#all_messages`.
throttled mousewheel handler marks messages as read in the
message_list regardless of if the message_list is visible or not.
We don't trigger it if recent_topics is visible.
Recent Topics is no longer an overlay now, but note that it is
also not a typical messages narrow. It can reside between
an overlay and a Filter in the sense that it is dispalyed as
a typical Filter narrow but has properties of an Overlay.
Compose box is not visible in this view as it will be confusing
to many users and hence compose shortcuts have also been disabled.
Keyboard shortcuts that apply on messages have also been disabled.
The remaining shortcuts that apply to a narrow are still accessible
here.
This issue adds the appropriate padding to the
copy_generate_invite_link class. This fixes the copy link icon which
seemed to be shifted when clicked.
Fixes#16868
This commits gives a right margin to the stream description
so that it does not collide with the icon on its right and
also become better visually appealing.
Fixes the following issues:
- Rectifies broken label tag having a misleading 'for' attribute.
- Removed 'name' attribute from unlabelled span tag.
- Removed label expression from DropdownListWidget to built an,
abstraction for control group only.
Fixes#17311.
When interacting with popovers in the night theme using the keyboard
UI (e.g. the `i` menu for a message), the background color was
incorrectly white, resulting from the bootstrap `nav > li > a:focus`
rule. We had already fixed this for `nav > li > a:hover`; we just
need to add `nav > li > a:focus` to the relevant block of CSS rules as
well.
Replaces #17195 and #17353.
Rewritten to use a cleaner solution by tabbott.
We now only assign target once, rather than
assigning it then overwriting it for the
not-sent-by-me use case.
I tried to extract a "selector" here but the linter
complained.
Splitting up the tests here ensures we don't
needlessly do extra work here. (In the prior
clumsy implementation, the second test that
I split out here would fail due to the lack
of us setting up the jquery stub.)
On realms with large numbers of custom emoji, the typeahead emoji picker
often isn't useful. This is exacerbated by the fact the picker prefers
longer matches, so if there are five emoji that share a prefix, and an
emoji that is just the prefix, the only-prefix emoji will never show in
the typeahead emoji picker. This means that if someone thinks that there
is an emoji that shares a prefix with many other emoji, but they don't
remember for sure, they cannot use the typeahead emoji picker to check
that the emoji that they are entering exists.
There are two "real" fixes to this, neither of which this commit
addresses:
First, we should adjust the emoji ranking code such that exact string
matches for existing emojis are always shown in the picker. This would
be an improvement overall (the current behaviour is surprising and
frustrating), but it doesn't fundamentally solve the problem - if there
are many matching emoji, some of them will be pushed off the list.
Second, we should allow scrolling through the entire list of matching
entries in a typeahead, instead of only looping through the top N
matches. This will completely fix the problem (although there is some
UI/UX consideration in how to make it clear that the box is scrollable),
but seems like significantly more work to implement.
However, increasing the typeahead box size should improve the user
experience here independently of either of those changes.
I've chosen 8 as the max size for no particularly principled reason -
the fact that it's larger than 5 makes it more useful, but it's not so
large that it covers an obnoxious amount of the screen. Possibly it
would make sense to make it a bit bigger, but 8 seems like a good place
to start.
I've tested this on my laptop, which has a Intel i5-7200U CPU (~4.5 years
old, middle of the line when it was released) on a test instance with
5000 users, as well as on chat.zulip.org, and didn't see any noticeable
performance regression in completing @-mentions or emoji on either.
This warning was added in #6551. It’s not for any version of the
current Electron app, which we warn about on the server side with
DESKTOP_WARNING_VERSION, but rather some pre-Electron app so ancient I
don’t even know what it is. Apparently it communicated using the
window.bridge global, so eradicate that too.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Appling i18 to reaction tooltips (#16585) caused usernames to be
double-escaped, for instance, if there is a single-quote in a username.
This disables escaping of usernames by i18next, since they're escaped
again later by the rendering code.
Fixes: #16785
Usually we increase the opacity of an interactable icon on hover, but the search-icon at the top of the
right sidebar was missing the behavior.
Co-authored-by: ritik <ritikcn05@gmail.com>
We weren't exercising this method in any
meaningful way during the tests, and when
do add coverage, we probably want to just
test it directly.
We also kill off stub_selector(), which was
never well-documented.
Now we just update the whole row any time a sub
changes. This prevents a whole class of bugs.
As the TODOs indicate here, some of the post-processing
that we have to do on rows after rendering the
template will soon go away.
I audited all the functions in stream_ui_updates and
added TODO comments to functions that are clearly just
updating rows in the left panel of Manage Streams.
In an upcoming commit I will simplify the approach so
that we just re-render the entire row.
The tooltips for the left panel of stream settings
have been broken since November 2018 due to my
commit 8f915da2ca.
The code prior to 2018 was restoring tooltips
right inside the loop where we were detaching
the row from the DOM to put it back into the
DOM at another place. And then I tried to
just add them in bulk, forgetting that I was
in the middle of all the DOM manipulation (and
hence my selector for the loop was a noop).
Also, I don't think we've ever had them for live
events that add streams. (I fixed that too.)
It's not clear to me that this code is actually
necessary, as we get hover help without
calling $(...).tooltip(...) properly.
This is probably why we didn't notice any
breakage when we merged my 2018 commit.
Checking for the button was a brittle way to do this.
Note that the code on master is flawed insofar as
we don't respect the search filters. I don't fix that
bug here. This is a tactical change to eliminate
another function.
Upcoming changes will make it so that all the bugs
related to "notdisplayed" will simply go away.
The "Narrow to PM with" notification above the composebox was
double-escaped, mangling names with single quotes in them. This removes
the escaping in i18next, causing the name to be escaped only in
handlebars.
We just want to reset the scrollbar here, which
we still do via ui.reset_scrollbar.
You don't want to preserve scroll position if
you are filtering or re-sorting.
We have long had this annoying two-pass way of building the
DOM that I am trying to eliminate.
The function names that I introduce here describe the current
situation more accurately.
In passing I make it so that we only throttle redraws when
users are actually typing. Using a throttled redraw when
you click on the sort icons is at best unnecessary, and it
may actually aggravate double clicks.
Lists that were followed by a paragraph (i.e. our p+ul, p+ol CSS rule)
in messages had negative top margin of -3px. Adjusting the margin
here is important, because the default styling would result in an
excessive gap that made bulleted lists weirdly far from the previous
paragraph. See #12113 for background.
However, the -3px negative margin was so large that it reduced spaces
between paragraph and lists, such that there was too little visible
separation between the two. We fix this by going with a 0px
margin-top instead.
This has been tested for various structures of messages:
1. text + bulleted list
2. bulleted list + unbulleted list(or two lists)
3. only list.
And it looks good in all cases.
Fixes#17284.
The code blocks and response blocks had small and unreadable font,
because they were using the bootstrap defaults without adjustment for
the size of content on the rest of the page. Fixes part of
zulip#15967.
This bug was caught thanks to the earlier commit which
introduces the "Restart tutorial" feature. To reproduce
the bug,
1. Restart tutorial
2. Click "Got it!" on the intro_reply hotspot
3. Repeat steps 1 and 2
The hotspot for intro_reply won't disappear the second
time around and the intro_stream hotspot would be displayed
simultaneously.
The reason for this was the intro_reply's "Got it!"
button codepath never removing the item completely from
the DOM. This would then conflict with the new intro_reply
hotspot which would get assigned a different 'id'.
Adds a "unstar messages in topic foo" option to the topic sidebar
popover, if there are any starred messages in that topic, known
to the frontend.
Altered existing "unstar all messages" confirmation modal to mention
the topic name, in the case that it was opened by the topic sidebar
codepath.
This is just a v1, and will not unstar old messages from that
topic, if they have not been fetched by the frontend.
Fixes#12194
Co-authored-by: Abhijeet Bodas <abhijeetbodas2001@gmail.com>
This prevents a bug where we interpret "2something"
as a modern slug instead of a legacy stream name.
The bug was probably somewhat unlikely to happen in
practice, since it only manifests if 2 is an actual
stream_id.
This commit makes it so that MessageListData
methods always attempt to filter muted messages.
We later, in a new function
(`messages_filtered_for_topic_mutes`)
check if `excludes_muted_topics` is true or not,
and skip the filtering work if it isn't.
This new function consistently returns a new list.
This refactor will later allow us to write clean
and concise code as part of mute users.
This commit also refactors the muting tests
for MessageListData, which were earlier
spread across two `run_test` functions.
These tests should remain organized,
since similar tests will be added as part of
user mutes in future commits.
Previously, the `muting_enabled` property of
MessageListData class was used to indicate whether
some messages in the message list need to be
filtered due to topic muting, depending on the
narrow. For example, we exclude messages belonging
to muted topics from stream narrows, but not from
search narrows.
The name `muting_enabled` is a bit confusing, and hence is
changed to `excludes_muted_topics`.
It is also important that the name be specific, since
a similar new property will be added for user mutes
in future commits.
Fixes the sorting button labels in stream settings, which were
regressed by commit f8fbae4d8e (because
the HTML was not marked as being HTML).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This is a prep commit, which renames some variables
and functions involved in topic muting to include
the word "topic" in them.
This is done to have clarity when similar code
will be added as a part of the mute-user in
future commits.
If we don't pass `date_muted`, we shouldn't calculate
date_muted * 1000. This code used to work because of
how javascript treats `undefined`.
This commit deals with the `date_muted=undefined` case
in a cleaner manner.
This commit fixes a small bug in the
settings/muted-topics pane.
When there are zero muted topics, the
"You have not muted any topics yet." message
was not shown.
This is fixed by adding the `required-text`
class to the table body.
The bug was introduced in 3bc818b9f7.
Replaced methods/functions of moment.js with date-fns library.
The motive was to replace it with a smaller frontend timezone library.
Date-fns ~ 11.51 kb
moment.js ~ 217.87 kb
Some of the format strings change because date-fns encodes them
differently from how moment did.
Fixes#16373.
Previously, the data type of responses wasn't displayed in the API
Documentation, even though that OpenAPI data is carefully validated
against the implementation. Here we add a recursive function to
render the data types visibly in API Documentation.
Fixes part of #15967.
On a high-DPI display or with a non-default zoom level, the browser
viewport may have a width strictly between md_max = 767px and md_min =
768px. Use only the *_min bounds for consistency.
This requires queries with strict inequalities to express upper
bounds (width < md_min). Fortunately, that functionality is provided
by range context queries. Unfortunately, those are not supported in
all browsers. Fortunately, we can compile them away using
postcss-media-minmax. Unfortunately, postcss-media-minmax currently
subtracts 1px for strict inequalities anyway to work around a Safari
rounding bug. Fortunately, 0.02px should be sufficient for that, so I
submitted a PR:
https://github.com/postcss/postcss-media-minmax/pull/28
Signed-off-by: Anders Kaseorg <anders@zulip.com>
The maybe_clear_subscribers() function was an artifact of
when we used to attach subscribers to the "sub" records in
stream_data.js. I think it was basically a refactoring
shim, and due to some other recent cleanup, it was only
used in test code.
We also change how we validate stream ids.
Going forward, peer_data just looks up stream_ids with the
normal stream_data API when it's trying to warn about
rogue stream_ids coming in. As I alluded to in an earlier
commit, some of the warning code here might be overly
defensive, but at least it's pretty self-contained.
In my recent commit to introduce get_user_set() I
inadvertently skipped one place to call it.
I also remove a return statement that was made
unnecessary by the new get_user_set() helper.
Now when we want to measure how long a block
of code takes to execute, we just wrap it with
`blueslip.measure_time`, instead of the awkward
idiom from my original commit of getting a callback
function.
My rationale for the original scheme was that I
wanted to minimize diffs and avoid changing
`const` to `let` in a few cases, but I believe
now that the function wrapper is nicer.
In a few cases I just removed the blueslip timing
code, since I was able to confirm on czo that
the times were pretty minimal.
We now use the same code in all places to
get the bucket of user_ids that correspond
to a stream, and we consistently treat
a stream as having zero subscribers, not
an undefined number of subscribers, in
the hypothetical case of us asking about
a stream that we're not tracking.
The behavior for untracked streams has
always been problematic, since if a
stream is untracked, all bets are off.
So now if we don't "track" the stream,
the subscriber count is zero. None of
our callers distinguish between undefined
and zero.
And we just consider the stream to be subscribed
by a user when add_subscriber is called,
even if we haven't been told by stream_data
to track the stream. (We also stop
returning true/false from add_subscriber,
since only test code was looking at it.)
We protect against the most likely source
of internal-to-the-frontend bugs by adding
the assert_number() call.
We generally have to assume that the server
is sending us sensible data at page load
time, or all bets are off.
And we have good protections in place
for unknown ids in our dispatch code
for peer_add/peer_remove events.
For the rare case where you're doing a link to a private
stream from a larger private stream that is a superset of
the former, we have bypassed warnings that you are linking
to a private stream.
I'm not sure we need this exemption for any situation
(just let the user bypass the warning), but we definitely
don't want false positives for the exemption.
For now I am closing down this loophole specifically for
Zephyr users.
Zephyr users are special in that we might not get
subscriber info on certain streams.
The current behavior for this edge case is a little
unclear. The current implementation of
peer_data.is_subscriber_subset returns false if both
streams are untracked, but most streams are tracked if we
have a sub for them and just get treated as having an
empty set of subscribers. And an empty set is a subset of
itself. Upcoming changes to our server data are gonna
make this edge case even more annoying to maintain.
We also streamline some of the error handling code
by doing everything up front. This will prevent
scenarios where a single bad stream_id/user_id causes a
bunch of the same warnings in an inner loop.
This removes a bit of complexity. If a piece of
settings code needs to render a stream with
subscribers, it just asks for it.
We no longer have the brittle, action-at-a-distance
mechanism of mutating the subscriber count on to
the stream_data version of a sub.
Stream subs are pretty small, so making copies of
them is cheap, and the blueslip timings from the
previous commit can help confirm that.
There is some discussion of putting `subscriber_count`
on the Stream model, which may eventually get us
away from tracking it in `peer_data.js`, but we will
cross that bridge when we get there. See
https://github.com/zulip/zulip/issues/17101 for
more details.
The weekly stream traffic is a better tiebreaker
for stream typeaheads than subscriber count, as
it's more directly a measure of a stream's current
relevance.
Normally stream traffic and subscriber counts are
closely correlated, but a good example for me is
the #twitter feed on czo, which only has 80 subscribers,
but which gets more traffic than our #integrations
stream (with 16k subscribers). I would rather
see #twitter win the tiebreaker (if it even got
to the tiebreaker).
The main motivation behind this fix, though, is
to break our dependency on peer_data, which has
some upcoming changes that will introduce some
performance tradeoffs, and I want one less place
to audit.
Also, it will be easier long term to share this
code with mobile if we don't require mobile
to pull in our peer_data dependency. (The webapp
has different forces than mobile that dicate
our data structures.)
The spinner icon is not visible until the user clicks on topic_edit_save,
so the space alloted to spinner-icon looks empty for rest of the time.
To improve the design, the spinner icon is only shown when the user
clicks on topic_edit_save.
Commit e941ee4a15 (#16680) incorrectly
converted this from 775px to xl-max = 1199px instead of md-max =
767px, causing misplacement of the FRB for browser widths between
these values.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We use day_old calculated based on day instead of hours to
render last seen values. This fixes us incorrectly quoting
anything 24 - 48 hours ago as Yesterday and
incorrectly quoting `time` that are Yesterday
but < 24 hours ago in 'x hours ago' format.
We were adding `expanded` class to left-sidebar when searching
for streams even if the left-sidebar was not in the popover state.
This cased confusion with popovers.any_active returning true,
when actually it is not.
We explicitly bind `this` to MessageState class which otherwise
was defaulting to `window`.
This resulted in variables like `this.received` and `this.local_id`
being incorrectly interpreted by called function
as `window.(received | local_id)` which are `undefined`.
Hence, frontend thinks that the message was never received.
It was noticed since this was the common log message when
a double message send bug was observed. This change in no
was indicates fixing of the double send bug, but is hopefully
one step forward in that direction.
topic_generator previously included an entire lazy generator
combinator library that was used four times. These straightforward
equivalent loops might not be as fun but they are way simpler.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Since the bots list breaks at 625px with left col of settings
hidden and at 850px with left col of settings visible
without this media query,
having this media query trigger at 991px shouldn't produce
any problems.
This media query aligns filter buttons on tablets. Since tablets
range are usually less than 991px in width, this breakpoint makes
more sense. Also, the filter buttons looks nice between 1033px
and 991px.
Instead of adjusting the width of settings container at
1130px, we adjust it at 991px which is the standard for smaller
screens. Adjusting it 1200px(xl) didn't make sense, so the
next reasonable breakpoint was used.
Since alert-box has size of 900px on large devices, we had to
reduce its size for devices less than 900px. Setting this
breakpoint to 991px, shouldn't break anything.
The changes were not live tested since search pill is not enabled.
However, this should look fine since the properties changed
were not depended upon 500px.
We use 767px for hiding left column.
The components changed here were tested to be working fine.
This change is not likely to introduce any regression as the
calculations in the components here were not dependent upon the
breakpoint being at 775px.
We use 1199px for hiding right column.
The components changed here were tested to be working fine.
This change is not likely to introduce any regression as the
calculations in the components here were not dependent upon the
breakpoint being at 1165px.
This code was intended to hide the stream description on stream
settings overlay on display <350px; but, the css selector for
should be `.stream-row` instead of `.stream_row`. Anyway, the
overlay looks fine on small devices with stream description.
Hence, we just remove this dead code.
'>' and 'e' are added as hotkey hints for 'Quote and
reply or forward' and 'View source / Edit topic' options
in actions popover, to help make these hotkeys more discoverable.
Previously, the data type of parameters wasn't displayed in the API
Documentation, even though that OpenAPI data is carefully validated
against the implementation. Here we add a recursive function to
render the data types visibly in the API documentation.
This only covers the request parameters; we'll want to do something
similar for response parameters in a follow-up PR.
Fixes part of #15967.
While adding custom emojis, when a user clicks on the submit
button without providing a name to the emoji, the submit button
becomes unresponsive. This commit fixes that.
Fixes#16921
When we switch subscription overlay from two column to one
column overlay, we also set stream buttons to show in next line.
575px because it the breakpoint used by bootstrap 4 for small
screens.
After this change all peer_data functions consistently
use stream_id rather than some "sub" object whose
data type is complicated by all sort of fields that
don't really concern how we track subscribers.
The goal here is to make all our peer_data functions
basically work in id space. Passing a full `sub`
to these functions is a legacy of when subscriber
info was attached to a full stream "sub" object,
but we don't care about anything sub-related
(color, description, name, etc.) when we are
dealing with subscriptions.
When callers pass in stream_id, you can be more
confident in a quick skim of the code that we're
not mutating anything in the "sub".
This de-clutters stream_data a bit. Since our
peer data is our biggest performance concern,
I want to contain any optimizations to a fairly
well-focused module.
The name `peer_data` is a bit of a compromise,
since we already have `subs.js` and we use
`sub` as a variable name for stream records
throughout our code, but it's consistent with
our event nomenclature (peer/add, peer/remove)
and it's short while still being fairly easy
to find with grep.
This sets us up to use better system-wide data structures
for tracking subscribers.
Basically, instead of storing subscriber data on the
"sub" objects in stream_data.js, we instead have a
parallel data structure called stream_subscribers.
We also have stream_create, stream_edit, and friends
use helper functions rather than accessing
sub.subscribers directly.
We now use add_sub only in tests.
The line to defensively initialize subscribers does
not get copied from add_sub, since we know that
create_sub_from_server_data always initializes
subscribers via set_subscribers.
Concretely, we'll use this with a `UserId` type which is an
"opaque type alias" of `number` -- it's secretly implemented as
simply `number`, and it can be consumed by anything that wants a
`number` (in other words, it's a subtype of `number`), but the
fact that it secretly just is `number` is private to the module
that defines the type.
As far as the typing_status code is concerned, allowing this to
be a subtype of `number` just means that the code doesn't ever
try to inject new numbers of its own into the recipients arrays
that it passes around.
This type means that code consuming this value promises not to
mutate it. It's useful partly for the sake of simply controlling
mutation, so that arrays can be passed around without making
defensive copies; and partly because it makes the type covariant
in the elements, rather than invariant.
That is, if a function takes a plain Array<number | null>, then you
can't pass it an Array<number>, because it might add a `null` to it.
But if it takes $ReadOnlyArray<number | null>, then you can.
In general, Array<S> <: $ReadOnlyArray<S> <: $ReadOnlyArray<T>
for any S <: T, where `<:` means "is a subtype of".
Marking this type as read-only means we can pass in a read-only
array without adding a fixme (equivalent to a mypy type-ignore) to
locally disable the type-checker, nor a redundant defensive copy.
As of Feb 15th 2019, Hipchat Cloud and Stride
have reached End Of Life and are no longer
supported by Atlassian. Since it is almost 2 years
now we can remove the migration guides.
After exiting lightbox view by pressing the browser back button,
future requests to open images were failing. This was because the
handler called on back button press- close_for_hash_change() was not
closing the currently open overlays gracefully. This commit fixes the
problem by calling the close_handler function inside
close_for_hash_change().
Fixes#16726
The set status modal to add/remove/update user status was not
visible properly on devices with a small width. This commit fixes
the issue by adding appropriate media queries to the css to make
the modal mobile responsive.
Fixes part of #16817.
I added these hooks in Zulip Desktop 5.5.0; handling these events in
the frontend will let us remove the janky desktop-side fallback code
that uses fake click events on menu items with specific indexes.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
rustc's default edition is 2015 to preserve backwards compatibility, and
the playground appears to follow this scheme. However, 2018 edition Rust
is the current standard and is the default that Cargo uses when
initializing new projects. It adds support for various features,
including async/await and a new module system. As a result, I think
Zulip should default to 2018 edition when linking to the playground.
Users can always select a different edition once in the playground if
they would like.
There are actually two dropdowns for wildcard mention setting,
which would have been added mistakenly while changing the label
and position during merging the original commit for adding this
setting.
This commit removes the extra dropdown dropdown in Other
Permissions subsection and retains the one in Stream
Permissions subsection.
This refactoring should have no functional effect for any call points,
but makes the function behave more naturally. The comments explain
the situation, but specifically:
* There's the page_params.narrow hack that affects both narrows and
home_msg_list.
* There's the shared data for home_msg_list and all_msg_list that
requires we modify the query from home_msg_list.data.public_operators().
And otherwise the logic should just use the operators associated with
the message_list.data object (allowing us to remove the force_fetch
hack added in the last commit).
Hopefully in some future refactoring, we'll be able to migrate those
hacks to live in the Filter object construction and eliminate this
block of conditionals entirely.
In commit ebea17b9a6,
we added an extra fetch to get accurate data for the top
items in recent topics table.
But the `narrow` parameter wasn't passed to the endpoint,
this resulted in fetching the user's overall message
history including the muted streams/topics which aren't
required by the recent topics table.
`operators` can be replaced as we set the same value for
the `narrow_state` module and the narrowed message list's
filter, when activating the narrow.
The changes made in this commit are as follows:
* The `remove_messages` is moved to the `message_events.js`
file from `ui.js`.
* We refactor `MessageListData.change_message_id` to no
longer require an `opts` parameter as this function
just returns whether we need to rerender or not.
The blueslip error block can be removed since we made
the change to no long defer the data updates in
commit 3b5ba6b2c1,
this case can no longer occur.
The changes made in this commit are as follows:
* We remove the now unused `ui.find_message` which was added
in commit 1666403850.
* We change the function paramter to now accept message ids
instead of messages to eliminate redundant message ids to
message convertion as only the id is required.
* The remove method in MessageListData did not remove the
messages from the hash, it removed only from the items,
this fixes it.
* This commit also fixes a bug where messages are not added
to the current message list if an event is recieved where
messages are moved to this current narrow.
Only the message removal logic was present, which has been
refactored in this commit.
This commit fixes a bug in marked.js which caused it to double-escape
HTML when rendering messages of the form: *[text](url)*.
This fixes a bug introduced in
3bdc8bbaa5, where an unnecessary
escape() call was added for the <em> code path, likely just because it
was adjacent to the others that needed it in the file.
Fix this, and add tests to verify that things are still being escaped
once after removing this extra escape.
Fixes#14845.
Currently, the Stream Name change isn't reflected in the streams
sidebar when a stream is renamed if the order of streams in the
sidebar remains unchanged, because the optimization to avoid
rerendering when nothing changes about the order prevents the
rerendering code from running.
We fix by this adding a flag in build_stream_list and
update_streams_sidebar functions to force a rerender, and pass that
when a stream is renamed.
Fixes#16026.
The comment explains the problem statement in some detail, but
basically this algorithm ensures that the top items in "Recent Topics"
on page load are always the very most recent topics the user has
received messages in (well, ignoring muted topics in this iteration).
The visual noise from the blue border has bothered me forever and I
finally decided to do something about it. I don't know if this is the
best solution, but I do think it's a lot better than the status quo!
Steve asked me to remove this, since the tictactoe game was always
intended as a proof of concept. Now that we have poll and todo
widgets, the sample code for tictactoe has much less value.
We replace the content and type in test_widgets.py to maintain
coverage.
Anders Kaseorg
Suyash Vardhan Mathur
Riken Shah
Wesley Aptekar-Cassels
Aman Agrawal
YashRE42
Signior-X
Steve Howell
aryanshridhar
Tim Abbott
Megamind
Ganesh Pawar
m-e-l-u-h-a-n
Sumanth V Rao
Abhishek-Balaji
Nishant Mittal
Abhijeet Prasad Bodas
Chris Taylor
Nikhil Maske
Rohitt Vashishtha
Anders Kaseorg
Akshat
Greg Price
Pranav2612000
Vishnu KS
Max Zawisa
Siddharth Asthana
Camelid
ryanreh99
sahil839
nikhilmaske-2001
akshatdalton
Kamal Marhubi