This commit removes the 'development' guard and makes
the UI changes related to the 'Follow Topics' project visible
outside the development environment.
Cleans up the older UI elements related to mute and unmute topics.
This commit adds the pronouns custom profile field to the typeaheads in
the composebox along with the necessary node tests.
Details of the implementation:
- Added logic to display pronouns in ( ) next to the user's name when
the user has a non-empty pronoun-type custom profile field.
- If multiple pronoun fields exist in the organization, the
implementation selects the one earlier in the list of custom profile
fields.
- No pronouns are displayed if the selected pronoun field is empty.
Fixes#26924.
When we send a message and that causes a topic to be automatically
followed or unmuted due to the automatic visibility policy settings,
we tell the user via a post-send-message compose banner.
The "notify_unmute" banner is not shown when the topic has already
been unmuted or followed due to these policies.
Fixes part of #26900.
We did not show the streams to subscribe in dropdown in user
profile modal when user is not allowed to subscribe others
even in the user's own profile modal which is not correct.
This commit fixes it to show the streams in dropdown for
user's own profile irrespective of whether user is allowed
to subscribe others or not.
Add a personal menu dropdown that opens on clicking user avatar icon
in navbar added in previous commit.
The args passed to render_personal_menu() in onShow() are returned by
get_personal_menu_content_context() in popover_menus_data.js so that
they can be unit tested.
Additionally, added CSS to get a custom arrow for dropdown menu.
Added a `?` hotkey in keyboard shortcuts option in personal_menu
dropdown in a style similar to our tooltip's hotkey by adding
? in a span with class .tooltip-hotkey-hint and adding some CSS.
Fixes part of #22802.
With the autocomplete dropdown, some users face trouble or uncertainty
while selecting topics. These changes adds a new indicator to the topic
typeahead dropdown while typing to the topic box. This ensures users
that they are on track and they are doing the right things. We also
suggest the current query even if it doesn't match a topic to continue
providing the new indicator.
Fixes: #23296.
This commit adds support to allow bot-owners to delete messages
sent by their bots if they are allowed to delete their own messages
as per "delete_own_message_policy" setting and the message delete
time limit has not passed.
This commit adds "(guest)" indicator to guest user names in
compose box placeholder if enable_guest_user_indicator setting
is enabled in the organization.
This commit adds code to get_display_full_name function
to add "(guest)" indicator to guest user names if
enable_guest_user_indicator setting is enabled in the
organization.
The get_display_full_name function is used in many parts
of the code and thus this commit adds the indicator in
following places -
- Message recipient row for DMs including the messages
shown in scheduled messages overlay.
- DMs list in left sidebar and its tooltips.
- DMs info recent conversations view.
- "other senders" tooltip in recent conversations view.
- Compose button text.
- User names shown on reaction element and its tooltip.
- Desktop notifications and the browser title.
- Results for a poll.
This commit adds "(guest)" to user names in the narrow title when
enable_guest_user_indicator setting is enabled in the organization.
The indicator, based on the setting, is added for DM narrows and
for "sender:" narrows.
This commit adds "(guest)" indicator to user names of guests
in mention pill if the enable_guest_user_indicator setting is
enabled for the organization. Note that the actual message
content does not include the indicator.
This commit adds code to add "(guest)" to user names of guest
users in the following places -
- right sidebar
- user pills, including the pills in search suggestion typehaead
- typeaheads for user
- sender names in message feed
- user profile popover and modals.
- user name in not subscribed warning banner.
Note that the indicator is shown only if enable_guest_user_indicator
setting is set to true.
As a result of this change, we now translate "deactivated" text
shown in user pills for deactivated users.
Fixes part of #26700.
This commit also limits `stream_bar.decorate` to only
be able to be called for stream messages, since it's
an undefined string_id is no longer a sign that
you're dealing with a DM.
In order to eliminate the usage of `::after` pseudo-element for
rendering the empty list message, this commit introduces a new function
for displaying the empty user list message on the right sidebar.
This commit introduces a function in list_widget.js that allows
displaying a message when the list is empty using the `data-empty`
dataset. The function checks the container type to determine the
appropriate wrapper for the message and appends it to the container
body.
Fixes a part of #23072.
These changes adds a new scheduled message indicator in conversation views
which informs the user of the number of messages that are scheduled to be
sent to the current view.
Fixes: #25584.
These existing typing related functions are re-usable in the
case of stream typing, except that the key differs. So, to make
it possible to re-use the code in these functions, this commit
removes the `get_key` call in those functions and instead passes
the key directly.
Also, renamed `get_key` to `get_direct_message_conversation_key`
to differentiate it from the `get_topic_key` that we'll add later
for stream typing.
We use this function to show who's typing in the
direct messages narrow.
Renamed it because, with the addition of stream typists to
`typist_dct` in the next commit, this might be confusing.
This commit addresses the discussed issue by renaming
'get_all_typists()' to 'get_all_direct_message_typists'.
For the timing part of sending requests, it will be the same
as DMs, as the code in 'typing_status.ts' is being reused
for that purpose.
As a note, 'state.current_recipient_ids' and 'new_recipient_ids'
of update() in 'typing_status.ts' used to be an array of recipient ids.
Renamed them to 'state.current_recipient' and 'new_recipient' as they
can now be either of:
1) An object of format {stream_id: 2, topic:'hello'}
2) an array of recipient user IDs like previously
Also, made required changes in 'typing_status.ts' and
'typing_status.js.flow', i.e., documenting the new format of
new_recipient.
Co-authored-by: Prakhar Pratyush <prakhar841301@gmail.com>
This commit replaces the value `private` with `direct` in the
`message_type` field for the `typing` events sent when a user
starts or stops typing a message.
The logic for formatting code is generalised to make it reusable for
multiple styles of formatting (added in the next commits).
Co-authored-by: N-Shar-ma <bablinaneh@gmail.com>
This commit updates the 'get_server_history' function to return
early if a request is already in progress for a given stream_id,
thus preventing concurrent requests for a single stream_id.
We maintain a set 'request_pending_stream_ids', which contains all
the stream IDs for whom requests are in progress.
Using this set, we return early.
Fixes#26915.
This fixes the bug where on pressing enter after the last line in a
textarea, the cursor would go to the new line but the textarea would
not scroll it into view unless more was typed. This was observed on
chromium browsers.
A new function `insert_and_scroll_into_view` is added to `compose_ui.js`
which blurs and refocuses the textarea after inserting the content, then
autosizes the textarea.
The function considers @**all**, @**everyone**, @**stream**,
and @**topic** as wildcard mentions.
Earlier, the function didn't have a check to match @**topic**
in the message_content.
Since is_visible was refactored to use a variable, these mocks
are not required.
Also, since is_visible return `false` by default, mocking it
to return false is not required.
It did the same thing as handle_narrow_activated when passed the
home_msg_list filter.
We still leave a renamed version for use by the inbox/recent views.
It did the same thing as handle_narrow_activated when passed the
home_msg_list filter.
We still leave a renamed version for use by the inbox/recent views.
We now use micromodal in the license update modal on billing page
to make it consistent with other modals in the app and this is
preparatory work for moving away from bootstrap as well.
This commit adds two drop-down settings in 'SETTINGS / NOTIFICATIONS'
and 'SETTINGS / DEFAULT USER SETTINGS'.
The new settings lie in a new section named "Topic notifications",
just below the "Noification triggers" section.
Label: "Automatically follow topics"
Options: "Topics I participate in", "Topics I send a message to",
"Topics I start", and "Never".
Label: "Automatically unmute topics in muted streams"
Options: "Topics I participate in", "Topics I send a message to",
"Topics I start", and "Never".
Fixes#25914.
Updates the testing for scheduled message event schemas to be fully
checked by `zerver/tests/test_events.py` and `tools/check-schema`.
Adds the missing 'failed' field to the scheduled message events
in `web/tests/lib/events.js` as well.
Since we only have tippy popovers now, functions calling
not_hide_tippy_instances have been removed.
Also, all of emoji_picker, stream_popover, user_card etc popovers
are tippy popovers so calling hideAll is enough to hide them all.
We should search for what the user asked us to search for.
CZO conversation:
https://chat.zulip.org/#narrow/stream/101-design/topic/search.20buddy.20list.20for.20self/near/1630454
This commit also stops the user from being at the top of
the search list, so that the search list is fully
alphabetical (though still sorted by online status).
We switch to not having the user at the top of the list
only when there's search text in the search bar, otherwise
there'd be a visual jump that would happen just by opening
the search bar. There's almost always visual change when
entering text into the search input field, so that seems
like the time to change the sorting.
Earlier, followed topics in muted streams were not listed in
the 'Recent conversations' table when 'Include muted' filter is
unchecked.
They should be listed as we currently list unmuted topics.
The "test_filter_all" includes tests for muted and not muted topics,
but the 'is_spectator' field is set to 'true'.
Logically, it is incorrect because a topic can't have a
visibility policy set in spectator view.
This commit fixes the incorrect behavior and adds a separate test
for the case 'is_spectator=true'.
The issue was introduced in d0a697f.
When the user is typing a numbered / bulleted list in the compose box,
on pressing Enter the list syntax will be inserted automatically on
a new line, and removed if Enter is pressed after an empty line.
Fixes: #20305.
A formatting button below the compose box can format the selected text
by numbering or unnumbering the selected (partially or completely)
lines. The behaviour is inspired by GitHub's bulleted list formatting.
Fixes part of: #20305.
A formatting button below the compose box can format the selected text
by bulleting or unbulleting the selected (partially or completely)
lines. The behaviour is inspired by how GitHub's bullet list format
button works.
Also adds a new breakpoint for showing vdots for formatting buttons.
Fixes part of: #20305.
Wildcard mentions in direct messages were not being count as mentions
due to incorrect calculation of `is_unmuted_mention` variable in
`update_message_for_mention()` function in `unread.js`. Fixed this by
correcting the calculation of `is_unmuted_mention`.
This test did extensive mocking and didn't feel like it either fully
tested the module or did a good job of testing the logic; and will
break with the migration to tippy. I think it's better to remove the
test and plan to write a new one testing just
get_user_card_popover_data, the actual interesting part for node tests
of this module.
We refactor the tests to check if a multi word query's result is
correctly highlighted (multi word highlighting fixed in
e2c23b656e).
The test case was already present, but the setup was not correct, and
has been corrected now to safeguard against regression in the future.
This commit adds a dropdown and custom input element to set the
`realm_jitsi_server_url` when the video call provider is Jitsi. This
allows organization administrators to add a custom Jitsi server as the
organization's video call provider.
Fixes#17914.
Co-authored-by: Gaurav Pandey <gauravguitarrocks@gmail.com>
After the changes in #25572, users were no longer able to start a direct
message with bots if the organization disabled direct messages. However,
we should allow direct messages to bots regardless of the policy because
it's a useful interface for users to interact with various classes of
bots.
user_ids_string_to_ids_array was also modified to prevent cases where
the split function returned an array of [0] rather than [] when dealing
with a empty id string of "".
Fixes: #21896.
Earlier mid word parts matching with the search query were also
highlighted (made bold), but since actual matching for showing search
suggestions is based on prefix matching, this highlighting logic is
now made to be in sync with the search suggestions matching logic.
We suggest only the first matching wildcard mention,
irrespective of how many equivalent wildcard mentions match.
This helps to avoid suggesting multiple wildcard mentions at
the same time that do the same thing but have different names.
Fixes#25613.
This commit renames all uses of `private_message` in `unread.js` to
`direct_message`. Renamed `private_message_count` to
`direct_message_count` and `right_sidebar_private_message_count` to
`right_sidebar_direct_message_count`.
Created a new set `direct_message_with_mention_count` which stores direct
messages containing mentions. In `new_message_count`, direct messages
with mention were added twice, once by res.mentioned_message_count
and once by res.private_message_count so subtracting intersection of
both `direct_message_with_mention_count` now gives accurate count.
Fixes#25453
Added a show_unread_counts personal user setting to the
Settings > Display settings > Advanced section which
lets user choose whether he/she wants to see unread messages
count on the left sidebar for streams.
This setting have three options,
"All Streams" - This will show unread messages count for all
streams.
"Unmuted Stream" - This will be default option and it will
only show unread messages count for unmuted streams.
"No Stream" - This option will not show unread messages count
on any stream.
Fixes#24149
This is a prep commit for introducing new "Show unread counts for" user
display setting. We should use css classes like `.hide` to hide the unread
count from the DOM as opposed to using `$unread_count_span.hide()` because
this injects inline styles and hence we won't be able to change the `display`
style on hovering for unread counts.
This is a prep commit for the new setting `stream_unreads_display`.
Before when a stream was active i.e. once you are viewing topics in
the stream we had a `active-filter` class applied to the stream `li`
but if we were viewing a topic then the `active-filter` was removed
even though the stream was still expanded.
Added a new class `stream-expanded` which persists even when we are
in a topic view, this is useful for knowing whether a stream is
expanded or not within css.
This commit introduces a new behavior for the search bar. Now, if
the search keyword is 'sender:', it displays the title of the user/me.
for example: sender:me
title: Messages sent by you
sender: Palash
title: Messages sent by Palash
for the implementation, we already have the check for 'dm:', which is
similar to this so just added a new if check for 'sender:' and return
the title accordingly.
Fixes: #18690
Buttons which change the content in the compose textarea were so far
enabled even in preview mode, and would work, but those changes would
not be reflected in the visible preview. This is extremely confusing,
and can lead to the possibility of a user accidentally changing the
content of the compose textarea while previewing, and sending that.
Now we disable those buttons in preview mode, both when composing a new
message and when editing an existing one. We still show the tooltips,
but grey them out and make them unclickable.
Fixes: #20962
This naming more accurately reflects the functionality of these types
of functions. They are not only responsible for displaying the
popovers but also for toggling them off.
The intent behind this commit is to tidy up how we handle user info
popovers. The first step is to move everything related to them into
its own module. This commit should not have any functional changes.
stream_popover.is_open() much more accurately describes what this
does, and in particular the fact that the function applies to all
places the stream popover might be.
Commit 61f7ede43c (#25759) introduced a
bug: browser_history tried to access user_settings.default_view at top
level as soon as it was imported, before
user_settings.initialize_user_settings has been called, so
browser_history.state.spectator_old_hash was always initialized to
"#undefined".
Signed-off-by: Anders Kaseorg <anders@zulip.com>
For sorting topics in the left sidebar topics list, the "Followed"
topics are treated the same as "Unmuted" topics.
In a muted stream and not zoomed state:
* followed/unmuted topics at the top.
In an unmuted stream or zoomed state in a muted stream:
* normal recency sorting
The reason is that the "Followed" topics have a tier of interest
above being unmuted, so they shouldn't lie below the "Unmuted" topics
in the list.
This commit adds the follow icon to the right end
(before the three-dot menu icon) of the topic list item
for followed topics.
The icon replaces '@' instead of showing both the '@' and "Follow"
icons in the case of unread mentions, as users don't care if they
are following a topic if they've got unread mentions there.
In a muted stream, the text color of followed topics in the topic list
is set to be similar to that of unmuted topics.
The reason is that the followed topic has a tier of interest above
being unmuted, so it shouldn't stay faded in the topic list.
narrow is a term that is intended to only apply to a message feed
view; it comes from "narrowing the set of messages you're looking
at from the All messages" so switching it to something different
makes sense.
Rename existing shortened references to demo organizations, like
`is_demo_org` or `demo-org-warning`, that have been used in the
codebase so far and replace them to be like the `models.py`
variable: `Realm.demo_organization_scheduled_deletion_date`.
emoji_picker.is_open() much more accurately describes what this does,
and in particular the fact that the function applies to all places the
emoji picker might be.
This commit rename the existing setting `Who can invite users to this
organization` to `Who can send email invitations to new users` and
also renames all the variables related to this setting that do not
require a change to the API.
This was done for better code readability as a new setting
`Who can create invite links` will be added in future commits.
Earlier option to create new invitations in right_sidebar,
gear_menu and invitations panel does not get live update
when the setting `who can invite others to realm` is changed.
This commit make changes to do live update.
Since an email address is not required to create a demo organization,
we need to disable some parts of the web-app UI until the owner of
the demo organization configures an email address for their account.
Addd `user_email_not_configured` check to `settings_data.ts` so
that we can check in various modules if the user is a demo
organization owner who has not configured an email address yet.
This adds `delivery_email` to `page_params.ts`. Also, adjusts the
`muted_users` in the list of page params so that the list is sorted
alphabetically.
We should reuse the `channel.xhr_error_message` in `ui_report` to reduce
code duplication.
Also, I changed the type of `message` parameter to `string` instead of
`string | null` so that we do not need to alter the types of the functions
that depends on the return value of `xhr_error_message`.
This PR implements the audio call feature for Zoom. This is done by explicitly
telling Zoom to create a meeting where the host's video and participants' video
are off by default.
Another key change is that when creating a video call, the host's and
participants' video will be on by default. The old code doesn't specify that
setting, so meetings actually start with video being off. This new behavior has
less work for users to do. They don't have to turn on video when joining a call
advertised as "video call". It still respects users' preferences because they
can still configure their own personal setting that overrides the meeting
defaults.
The Zoom API documentation can be found at
https://developers.zoom.us/docs/api/rest/reference/zoom-api/methods/#operation/meetingCreateFixes#26549.
This extraction has been done to make sure that creation of audio call
links can happen in the same function only.
A change in test was also required as the whole logic of finding the
textarea where the link should be inserted happens a bit later now.
Adds typing notification constants to the response given by
`POST /register`. Until now, these were hardcoded by clients
based on the documentation for implementing typing notifications
in the main endpoint description for `api/set-typing-status`.
This change also reflects updating the web-app frontend code
to use the new constants from the register response.
Co-authored-by: Samuel Kabuya <samuel.mwangikabuya@kibo.school>
Co-authored-by: Wilhelmina Asante <wilhelmina.asante@kibo.school>
This saves the blue box position as state on the location
in brower history, with `history.replaceState`.
The position is restored when a narrow is activated.
Fixes#20066.
This commit introduces a new function named
'update_user_profile_streams_list_for_users'. it will be used
to update the stream_list in the unsubscribed streams section.
Since the list_widget offers a function to replace the data, we
can invoke this function whenever there is a subscription change
in the server_events file or stream_events file.
This commit refactors the 'get_subscribed_streams_for_user' function
to return an object with two keys: one for the subscribed streams
and another for the streams the user can subscribe to. The node
tests have been updated accordingly.
Renamed 'get_subscribed_streams_for_user' to 'get_streams_for_user'.
This commit is a prep commit for implementing the live update of
user profile streams list. Since the code for both adding and
removing peers is the same after adding or removing the peer data,
it is better to extract that code to reduce duplication in a new
function called 'process_subscriber_update'.
This should cause no functional changes.
This is part of a multi-step effort to move away
from using stream names to reference streams, now
that it's impossible for a user to write a message
with an invalid stream name (since switching to
the dropdown).
This should cause no functional changes.
This is part of a multi-step effort to move away
from using stream names to reference streams, now
that it's impossible for a user to write a message
with an invalid stream name (since switching to
the dropdown).
This commit replaces the mute/unmute topic button in the recent
conversations UI with a button that allows the user to set the
visibility_policy of the topic to muted, unmuted, followed or inherit.
The button in the recent conversations UI has an icon corresponding to
the current visibility policy of the topic.
In a muted stream:
A click on the button opens a popover with 'Mute', 'Default', 'Unmute,
and 'Follow' options.
In a not muted stream:
A click on the button opens a popover with 'Mute', 'Default', and
'Follow' option. 'Unmute' option is available only when the
visibility_policy is set to 'Unmute'.
The current visibility_policy of the topic is highlighted
in the popover.
Fixes#25915.
While Zulip has supported drag/drop into the compose box for some
time, if you drag/drop the file onto other parts of the message
viewport, it would just do the default browswer behavior of replacing
the Zulip app with that file opened in a new tab, which nobody wants.
The inline comments document the set of rules for how we choose
whether to drop the upload into the compose box or an edit widget, and
also how to open the compose box in different situations.
Fixes#14579.
Currently, we are displaying the "Complete the organization profile"
banner immediately after the organization was created. It's important to
strongly encourage orgs to configure their profile, so we should delay
showing the banner if the profile has not been configured after 15 days.
Thus also allows the users to check out Zulip and see how it works before
configuring the organization settings.
Fixes: #24122.
Add type annotations. Create custom types for Bot and Service.
Add zod data validation for incoming bot data from server.
Based on `zerver/openapi/zulip.yaml` description, `add` operation
(`op`) carries data that follows `Bot` structure. So taking
reference from `bot` structure, I create `ServerAddBotData` zod
schema and infer its type. Similarly, `update` operation carries
data that follows `BasicBot`, so I create `ServerUpdateBotData`.
Note that `Bot` inherits from `BasicBot`.
`zerver/openapi/zulip.yaml` describes that `services` in `BasicBot`
can be one of two objects, one with `{base_url, token, interface}`,
another with `{service_name, config_data}`. Therefore, I create
two corresponding schema and infer their types.
Fix two test cases `bot_data.test.js` and `settings_bots.test.js`
whose synthetic objects should have had followed the schema.
Throughout the codebase there is currently one usage of `autofocus`
excepts in test files. The only one usage is in `signup.js` and was
supposed to pass a `JQuery` selector to `autofocus` rather than a
string. Passing a selector is more convenient in this case: The
selector accessed in `signup.js` is ready to `trigger` the `focus`
function, while getting a attirubte string from the selector and then
passing to `autofocus` and then accessing the selector by attribute
cost extra layers of work. Therefore writing this commit to simplify
the type for easy usage.
Fixes the test case(s) accordingly.
In commit 5edc8fc, abstract classes were added to the
drafts overlay, but the classes that were already there
were not removed. This resulted in the same styles being
applied twice.
This commit adds a 'Default stream for new users' checkbox in
the stream editing UI to allow admins to easily add or remove
a stream as the default stream for new users. Previously, this
functionality required navigating to separate menu.
Fixes a part of #24048.
Since this is based off of the id now and doesn't try
to get a stream from a name (because stream is now
selected by a dropdown and not a free-form input field),
we can also remove the error handling for when the
stream name doesn't correspond to any streams.
This commit adds code to pass stream traffic data using
the "stream_weekly_traffic" field in stream objects.
We already include the traffic data in Subscription objects,
but the traffic data does not depend on the user to stream
relationship and is stream-only information, so it's better
to include it in Stream objects. We may remove the traffic
data and other stream information fields for Subscription
objects in future.
This will help clients to correctly display the stream
traffic data in case where client receives a stream
creation event and no subscription event, for an already
existing stream which the user did not have access to before.
Earlier the API endpoints related to user_group accepts and returns a
field `can_mention_group_id` which represents the ID
of user_group whose members can mention the group.
This commit renames this field to `can_mention_group`.
Earlier the API endpoints related to streams accepts and returns a
field `can_remove_subscribers_group_id` which represents the ID
of user_group whose members can remove subscribers from stream.
This commit renames this field to `can_remove_subscribers_group`.
Dropping support for url_prefix for RealmPlayground, the server now uses
url_template instead only for playground creation, retrieval and audit
logging upon removal.
This does the necessary handling so that url_template is expanded with
the extracted code.
Fixes#25723.
Signed-off-by: Zixuan James Li <p359101898@gmail.com>
initialization function.
We are already importing `generated_pygments_data.json` directly in
`realm_playground.js` so there is no need to pass it via initialization
method.
This function takes the stream name (a string) and using numbers
makes it seem like it's actually using a stream id, which is
confusing. This change adjusts `stream` to always be a string.
This commit adds support for triggering audible desktop
notifications when:
* A message is sent to a followed topic with the global user setting
'enable_followed_topic_audible_notifications' enabled.
* A message with wildcard mentions is sent to a followed topic with
the global user setting
'enable_followed_topic_wildcard_mentions_notify' enabled.
This commit adds support for triggering visual desktop
notifications when:
* A message is sent to a followed topic with the global user setting
'enable_followed_topic_desktop_notifications' enabled.
* A message with wildcard mentions is sent to a followed topic with
the global user setting
'enable_followed_topic_wildcard_mentions_notify' enabled.
This commit updates the existing 'Topics' settings UI
to add support for followed topics.
Changes:
- Add "Followed" as the first option in the topic status dropdowns.
- Modify the intro text.
- Replace the "Learn more." link with a question mark linking to
'/help/mute-a-topic' on the "Topic settings" heading.
The changes are visible in the development environment only.
Fixes#25918.
Specifically when it's the last operand of the search
filter. This makes the first line of search results
more consistent with the lines that come after.
itself.
We were checking for the undefined value of `$html_item` but this
variable is always true since `$.find` never returns an undefined value
and it returns a JQuery collection instead.
So we need to check the length of that JQuery collection here to make
sure that the condition works as expected.
After migrating to TypeScript, we don't need to manually validate the
configuration passed to the `ListWidget`, that's what typescript complier
will do for us, hence I removed `validate_opts` and `valid_filter_opts`
functions.
This is a prep commit for typescript migration of this module. In this commit
I made all the users of ListWidget pass generic sort functions like 'alphabetic'
and 'numeric' explicitly to avoid type conversions which we may need when moving
to typescript, also it simplifies our `set_sorting_function` a bit more.
This is a prep commit for moving towards typescript migration of this module.
We should make `get_item` required on `list_widget` because its intended to be
used with a set of keys and then hydrate the keys lazily. Also this will help
us to avoid writing messy if-conditions while filtering and sorting and make
our life much easier when we migrate to TypeScript.
I added a `default_get_item` function which is just n identity function and
also refactored some code to make use of default get item.