The only reason to use typeof foo === "undefined" is when foo is a
global identifier that might not have been declared at all, so it
might raise a ReferenceError if evaluated. For a variable declared
with const or let or import, a function argument, or a complex
expression, simply foo === undefined is equivalent.
Some of these conditions have become impossible and can be removed
entirely, and some can be replaced more idiomatically with default
parameters (note that JavaScript does not share the Python misfeature
of evaluating the default parameter at function declaration time).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
These were introduced in ff9a929d7a
with no explanation of why they were necessary.
Generally you only render a few things, and it's
important that they're up to date.
We weren't doing a good job of invalidating the cache.
Eliminating the cache will fix bugs (like presence circles
being out of date) and break some dependencies.
I removed some very fragile test code that was relying
on invalid values taken out of the cache. (We now have
less line coverage, but if we want to test our rendering,
there are much cleaner ways to do it.)
As part of testing this, I renamed Hamlet to "aaron", so
that there are two aarons, and then I logged on as Iago
to see the "secondary" code in action that shows their
emails to distinguish them.
This add the schema checker, openapi schema, and also a test for
realm/deactivated event.
With several block comments by tabbott explaining the logic behind our
behavior here.
Part of #17568.
This helper was added in eac6463031 and
used by the "message.handlebars" file. This is no current call for
this helper in the codebase, hence it is removed to improve coverage.
This commit also marks template.js to have 100% test coverage.
This adds support for unstarring all (starred)
messages from a particular topic, from the topic
popover.
The earlier implementation of this in #16898
was reverted in bc55aa6a01 (#17429)
because it had two problems-
1. The crash reported in bc55aa6a01
was due to message_store returning undefined. This happens
when the message itself hasn't been fetched from the server
yet, but we know that the message is starred from the ids
in `page_params` in `starred_messages.js`.
This commit handles this case explicitly.
Note that, we simply ignore those messages which
we haven't fetched, and because of this, it may
happen that we don't unstar some messages from that
topic. The correct implementation for this would
be to ask the backend for starred IDs in a topic.
2. The earlier implementation actually unstarred **all**
messages. This was because it grabbed the topic and stream_id
from the topic popover `data` attributes, after the topic
popover had been closed. This passed `undefined`, which
the function then interpreted as an action to unstar all
messages.
With this commit, we use the confirm_dialog widget,
which eliminates the need to store this data in the DOM.
* Currently, the confirm_dialog is used only in
the settings pane, which already has the `new-style`
class in the main `settings_overlay.hbs` file. So,
the confirm modal is rendered correctly there. But to
make it available for use outside of the settings pane,
we add the `new-style` class to the confirm container
itself, without which, the buttons look ugly.
* The other change here is the click handler for
removing the modal element. Previously, when the
modal was closed (with any of the "yes"/"no"/"cross"
buttons), there was a small time interval of around
a second during which the modal had disappeared,
but the background content was still in the faded-out
state. This change fixes this glitch. This glitch was
probably not noticable earlier, because the settings
pane itself causes the background to be slightly faded
out.
This code was added in 2d414fa897, after
the `window.exports` variable was removed from
`stream_popovers.js`, while converting it to an ES6 module
in c71af35461. This resulted
in opening the starred messages or all messages
popovers throw `Error: exports in undefined.`.
Follow up to #14768. This feature was already non-functional due to
.alert-display { display: none; }, and if we want to reimplement it,
we should do it using a modern library.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Remove the unused notifications-area wrapper. Remove the feature
detection code as all browsers recognize the <audio> element. Create
the <audio> statically with the page template. Use multiple <source>s
to let the browser detect the appropriate format instead of trying to
do its job for it. Remove the absurd loop="yes" attribute, which had
fortunately been specified on the wrong element.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This is mostly a refactoring to break the unnecessary
dependency of bot_data on settings_bots.
This is a bit more than a refactoring, as I remove all
the debounced calls to render bots during the
initialization of bot_data. (The debouncing probably
meant we only rendered once, but it was still needless
work.)
We don't need to explicitly render bots during
bot_data.initialize(), which you can verify by loading
"#settings/your-bots" as the home page. It was just an
artifact of how add() was implemented.
Note that for the **admin** screen, we did not and
still do not do live updates for add/remove; we only do
it for updates. Fixing that is out of the scope of this
change. The code that was moved here affects
**personal** bot settings.
Note that the debounce code is quite fragile. See my
code comment that explains it. I don't have time to go
down the rabbit hole of a deep fix here. The puppeteer
tests would fail without the debounce, even though I
was able to eliminate the debounce in an earlier
version of this fix and see good results during manual
testing. (My testing may have just been on the "lucky"
side of the race.) I created #17743 to address this
problem.
The keyboard-shortcuts icon currently has a fix position
causing design related bugs such as overlapping with userlist
in the sidebar.
The fix wraps the invite-more-users link and keyboard icon inside
a div with display property as flex instead of just using the anchor
tags inside the side-bar items.
This mainly extracts a new module called
browser_history. It has much fewer dependencies
than hashchange.js, so any modules that just
need the smaller API from browser_history now
have fewer transitive dependencies.
Here are some details:
* Move is_overlay_hash to hash_util.
* Rename hashchange.update_browser_history to
brower_history.update
* Move go_to_location verbatim.
* Remove unused argument for exit_overlay.
* Introduce helper functions:
* old_hash()
* set_hash_before_overlay()
* save_old_hash()
We now have 100% line coverage on the extracted
code.
I moved four functions, verbatim, to a new module.
They were in message_util before, which led to
filter.js having several accidental indirect
dependencies.
I considered just putting these four functions in
filter.js, but I think it's a nice abstraction boundary
that filter.js delegates actual message parsing, and
the original author apparently had a similar thought
process.
I also wanted to make it so that a casual reader of
filter.js doesn't think we are manipulating DOM. It's
true that we still indirectly require jquery here, but
it's only for parsing, and it seems plausible we would
eventually use a more low-level parser.
I can see us maybe using these functions in something
like MessageListData in the future, so speculatively
splitting them out might future-proof us from some
cyclical dependencies.
I also think it's plausible that we will just modify
our two markdown processors to attach that kind of
metadata to the messages.
Last but not least, I think there might be opportunity
here to simplify the filter tests and remove some of
the zjquery hacks. We would instead just mock the
message_has_* helpers for the filter tests, and then
do more detailed direct testing on the functions
themselves.
The only caller for this function was settings_config,
so we put it there.
For the stream_edit test we no longer mock the function.
(The reason we mocked the function was more about avoiding
the heavy settings_notifications import than the function
itself.) This gives some incidental coverage, but then I
also add some more real coverage on it.
We extract compose_fade_users and compose_fade_helper.
This is a pretty verbatim extraction of code, apart from adding a few
exports and changing the callers.
This change makes the buddy_data module no longer sit "above" these
files in the dependency graph (at least not via compose_fade):
* jquery
* lodash (not a big deal)
* compose_state
* floating_recipient_bar
* message_viewport
* rows
The new moules have dependencies that buddy_data already
had directly for other reasons:
* people
* util
And then buddy_data still depends on stream_data indirectly through
the compose-fade logic for stream_data. Even without compose-fade, it
would depend indirectly on stream_data via hash_util.
Note that we could have lifted the calls to compose_fade out of
buddy_data to move some dependencies around, but it's useful to have
buddy_data fully encapsulate what goes into the buddy list without
spreading responsibilities to things like activity.js and
buddy_list.js. We can now unit-test the logic at the level of
buddy_data, which is a lot easier than trying to do it via modules
that delegate drawing or do drawing (such as activity.js and
buddy_list.js).
Note that we still don't have 100% line coverage on the
compose_fade.js module, but all the code that we extracted now is
covered, mostly via buddy_data tests.
This commit adds vertical-align: middle to .message_failed in zulip.css
which was necessary as the alignment of .message_failed wasn't matching
with rest of the message controls like .edit_content. This makes the
look of the message controls better that they don't look shifted.
Follow up #17666
Previously, it was tedious to create actual message
objects in message_store for use in node tests.
This was mainly because, `add_message_metadata`
in message_store has many dependencies and
validation checks. Since it was difficult to create
actual message objects, many tests just mocked
the `message_store.get()` method to return the desired
message.
This commit adds a new helper method (`create_mock_message`)
to message_store, for use in node tests. This just stores
the object passed to it in the `stores_messages` map,
without any validation. We do not add any
default fields to the message object before saving
it from this helper, because doing so would decrease
the utility of this helper, and, if a test
depends on some field having a particular value,
then it would be better to just pass the field: value
pair from the test itself, for readability, rather
than relying on the helper to add the field for us.
This helper allows us to write deeper tests.
This commit also replaces some instances of mocking
`message_store.get()` to use this new helper method.
Previously, if a user had zero total starred messages,
we would still show the "Unstar all messages" in the
left sidebar on opening the starred messages popover.
This commit adds a check to show button only if the
user had non-zero starred messages. This is done
because-
1. The button, when shown when the user has zero
starred messages, is redundant and may be confusing.
2. Clicking on the button when having zero starred
messages sends a zero-length array to the backend,
resulting in HTTP 400 error.
Computed indexing into an object, especially with a user-provided key,
can be dangerous in JavaScript because of nonsense features like
obj["__proto__"]. In this case there’s no vulnerability because the
possible keys are strictly limited by the regex, but it’s always
better practice to use a Map for computed indexing.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit removes the unless msg/locally_echoed condition for the
edit content div, which has the consequence of making the "view
message source" widget always available for locally echoed
messages. This ensures that the message source can be seen if a very
long message has been drafted and it fails due to a server-side error
(See #17425 for the original report).
Fixes#17650.
This commit takes the blocks of code from "build_message_groups" that are the
same as "_rerender_message", and move those into a function called
"set_calculated_message_container_variables". This helps to avoid bugs in
future as in #17663. Like timestr was being updated in one of them, but needed
in both. So, it takes care that message variables are correctly set.
Part of #17663
This commit updates the _rerender_message to update the message_time
string with the current timestamp on the message rerender.
When we locally echo a message, we store a local timestamp that will
generally not be used as it is replaced by the server time in
echo.process_from_server when we confirm receipt of the message.
echo.process_from_server correctly updates the .timestamp field on
the message and triggers a rerender but that rerender reuses
the message_container object without recomputing the
message_container.timestr due to which wrong older timestr was shown
on the message box.
This commit fix this by calling set_timestr in the rerender code path,
alongside calls to update similar data structures like
this._maybe_format_me_message.
Fixes#17655
In responsive narrow windows where the left sidebar is an overlay, clicking the \vdots menus for
'All messages' and 'Starred messages' would result in the navigation closing and the menu appearing
somewhere weird.
We fix this the same way that we address this issue with the similar stream/topic menus, by calling
the function to show this sidebar after closing all popovers.
Fixes: #17537.
The custom-profile-fields-form element custom_user_field contains
the textarea for Biography that expands. The textarea treats the
user-avatar-section as an disturbing obstacle when expanded beyond
the certain width. To fix this, the custom-profile-fields-form
is placed out from the account-settings-form.
Fixes#17617.
Fixes#17466
This commit will change encoding logic. Initial logic
was not encoding parenthesis, and this creates conflicts
with the markdown link format. To resolve this while encoding,
we're now replacing parenthesis with ".28" and ".29."
There is no need to change decoding logic because before
decoding any URL, we first convert all the “.” to “%.”
optimization: No need to replace parenthesis in popovers.js.
The scroll position of recent topics table is according to the
element which is in focus.
While this behaviour is correct, when
user clicks on an element in recent topics after scrolling to
a different position, the scroll position is lost as the focus
was not being set on the element. This commit ensures that
we set focus on the element when user clicks on it. Thus, the
scroll position being lost is naturally fixed.
Fixes#17587
This commit removes the option to add more streams out of scrollbar
as it is not visible on mobile devices or organizations with large number of
streams until scrolled down.
There is no element on the settings page with
id="admin_page_filters_loading_indicator", so
the indicator doesn't appear. And even if we make
a div for an indicator, it would be hardly visible,
because we don't call the server to fetch linkifiers
in this page, and there generally won't be too many
linkifiers to render.
Previously, if there weren't any linkifiers set, only
non-admins could see the "No linkifiers set." message
below the list header. We do not hide the linkifiers
(when there are some of them) from non-admins, so there
seems to be no reason hide the above message when there
aren't any linkifiers.
Add input to filter in sortablejs config. This prevents drag
and drog from being called on clicking input field. Also
set preventOnFilter to false. This prevents disabling the
default behaviour on the click event.
Fixes#17619
Previously we could navigate the user info popover on messages by
using the up/down arrow keys, but we could not use the enter key to
select an item, this commit fixes the bug.
Fixes: #17589.
These sigils will help make it easier to see that this is a special
Zulip syntax feature, not just something the other user typed, which
might help set the expectation that we're showing the time in the
user's timezone.
Tweaked by tabbott to improve variable/template naming.
Apparently, we never tested the unlikely behavior of deleting the last stream,
and doing so would result in exceptions being thrown (and thus no UI update).
Fixes: #16691
As demonstrated with the recent Zabbix integration, our line-wrapping
of numbered lists was busted in the presence of 2-digit numbers of steps.
Fixes#17634.
This is needed not because the DOM isn’t ready here (we’re in a
<script defer>), but because we want to wait an asynchronous tick
until after all the other callbacks that waited an asynchronous tick
for the DOM to be ready.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We have generally gone away from using $(...)
initialization in modules that we test with
zjsunit, but there are a few remaining special
cases related to our billing and portico
codebases.
I remove an obsolete comment--we use get_streams()
for the `n` key now.
I also remove a guard statement from sort_groups()
that returned `undefined` for empty lists.
That guard statement would break this code:
const stream_groups = stream_sort.sort_groups(streams, get_search_term());
if (stream_groups.same_as_before && ...
The calling code prevents the situation anyway:
const streams = stream_data.subscribed_stream_ids();
if (streams.length === 0) {
return;
}
I modify the "no_subscribed_streams" test to test
the new behavior. (Even though stream_list currently
short-circuits the call here, that may change in the future.)
I also introduce the test() wrapper to explicitly clear
our data.
Don't focus on search box when user is at end or start of
the table and is using vim keys. This ends up being a
bad UX as once user is inside the search box, vim
navigation keys cannot be used to take user out of
the search box.
This introduces the make_stream_message()
helper to avoid all the strange
`messages[0] === message1` confusion.
We also clear data explicitly at the beginning
of the test.
It's still a messy test.
I considered using set_info({}, 0) to clear data,
but it has a lot of machinery that could lead
to accidental line coverage and/or extra test
complexity.
This commit adds a new class for typeahead items that do not need
a presence circle. It is changed to support addition of new items
that do not require presence circle.
There should not be any visual change due to this.
This commit removes presence circles for special users like
all, stream, and everyone. This was discussed at
#design>Presence circles in typeahead, and this was justified
as presence circles for these special users will always be grey
circle and do not convey any information about presence of anyone.
Use confirm_dialog here as this change is destructive and thus not
easy to undo.
We may want to consider using settings_ui.do_settings_change()
instead.
Fixes#17073.
Split the logic of check_profile_incomplete into two functions
show_profile_incomplete and check_profile_incomplete.
The latter is passed to the former which shows the message if the
profile is incomplete.
Use a regex to check for the pattern "Organization
imported from ..." instead of the previous approach
where we just checked if pattern startswith "Organiztion
imported from".
This allows users to extend the description from the original
"Organization imported from Slack." with a few extra sentences without
this warning remaining indefinitely.
Fixes#17463
TextField is used to allow users to set long stream + topic narrow
names in the urls.
We currently restrict users to only set "all_messages" and
"recent_topics" as narrows.
This commit achieves 3 things:
* Removes recent topics as the default view which loads when
hash is empty.
* Loads default_view when hash is empty.
* Loads default_view on pressing escape key when it is unhandled by
other present UI elements.
NOTE: After this commit loading zulip with an empty hash will
automatically set hash to default_view. Ideally, we'd just display
the default view without a hash, but that involves extra complexity.
One exception is when user is trying to load an overlay directly,
i.e. zulip is loaded with an overlay hash. In this case,
we render recent topics is background irrespective of default_view.
We consider this last detail to be a bug not important enough to block
adding this setting.
When user presses escape but there is no action that recent topics
can perform on it, it returns false.
The final state of focus is the focus on topics table. If the focus
is on table and not on RT search or filters, we return false to
indicate that the key was unhandled by recent topics.
This will allow escape to take user to another view if recent topics
is not the default view.
"Alert Words" is one of Zulip's oldest settings UI elements, and as a
result is buggy. This commit converts it to use our standard
progressive-table-wrapper system used for settings tables, which has
the side effect of fixing a bug that mad ethe tables look pretty bad
if one adds a very long word.
Fixes#17172.
This commit addresses the problem of user's status visibility to
some extent. It adds presence circles, like we have in buddy_list to the
typeahead suggestions that are given for mentioning users in messages.
Tweaked by tabbott to adjust vertical alignment of group mentions as well.
Testing for the changes is done manually in the developement server,
and also by updating frontend tests to address these changes.
Fixes: #17138
Fixes#16674.
The commit hides the tooltip for touch events on touch enabled device.
Touch events trigger both click and hover action,
leaving the hover action sustained until next click.
Hence it is better to hide the tooltip to avoid the clutter in UI.
This === comparison between two Date objects added by commit
9896782fd1 (#17220) always returned
false, so the body of timerender was running every minute instead of
every day.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Commit 13915740bb (#5199) added a loop
in update_timestamps that appended an entry to update_list once for
each element that its className matched. If there were two such
elements, this would double the length of update_list each time the
body of update_timestamps ran. So let’s not do that.
Also fix the incorrect elements !== null check from the same commit.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Hover does not work for touch-based devices like mobile phones.
Hence the icons on the right sidebar do not appear, making the
user unaware of its presence on such devices. The following
media property displays the icon by default for such behaviour.
Hover does not work for touch-based devices like mobile phones.
Hence the the icons does not appear, making the user unaware of its
presence on such devices. The following media property displays the
icon by default for such behaviour.
Anders Kaseorg
Steve Howell
smit_patel
YashRE42
shanukun
Abhijeet Prasad Bodas
Gaurav Pandey
Signior-X
Megamind
100RABHpy
yasiruRathnayaka97
Nikhil Maske
Aman Agrawal
pilgrim2308
tushar912
Harsh Srivastava
Tim Abbott
m-e-l-u-h-a-n
Josh Gilley
Ganesh Pawar
Aryan Shridhar