In this commit we are moving the .emoji-popover-emoji.reaction
click handler to register_click_handlers() so as to have parity
with rest of the code design.
We now use similar code for A/D hotkeys as we do for the "n"
key.
The old code was using jQuery operations that got tripped up
by our splitters between active and inactive streams.
Fixes#4569
This allows us to traverse a list backwards, cycling to the
bottom as needed.
This code is going to be used for the "A" key that cycles
upward in the stream sidebar. It's probably overkill for
that use case, but it does give us O(1) behavior and avoids
the pitfall of accidentally mutating a list when reversing it.
Previously, the Zulip webapp would throw an exception if you used a
character like "+" in your search query, since we were using regular
expressions, when really we should have been just searching for
characters.
Use perfectScrollbar on settings sidebar, since the default scrollbar
makes settings menu break when not enough vertical space available.
Add perfectScrollbar to main settings section, and reset the scrollbar
position when switching between tabs.
Also delete the z-index on `.settings-list` since it makes the
perfectScrollbar covered.
Fixes#5216.
The new endpoints are:
/json/mark_stream_as_read: takes stream name
/json/mark_topic_as_read: takes stream name, topic name
The /json/flags endpoint no longer allows streams or topics
to be passed in as parameters.
This is the first part of a larger migration to convert Zulip's
reactions storage to something based on the codepoint, not the emoji
name that the user typed in, so that we don't need to worry about
changes in the names we're using breaking the emoji storage.
Here are the functions in top_left_corner:
get_global_filter_li: pure code move
update_count_in_dom: simplifed copy of similar function in stream_list.js
update_dom_with_unread_counts: pure code move, split out from function
of same name in stream_list.js
delselect_top_left_corner_items: pure code move
handle_narrow_activated: pure code move + rename
handle_narrow_deactivated: pure code move, split out from from function
of smae name in stream_list.js
This function was actually de-selecting stream sidebar items
before. Now we just explicitly de-select top-left items in it,
and we do stream-sidebar stuff in update_stream_sidebar_for_narrow().
Previously, when you switched to a stream narrow with the central
message outside the range of messages cached in the browser, we would
reset the UI for loading more messages, but not actually reset the
state for whether it should be possible.
This seems to have been an oversight in refactoring back in 2014.
Fixes#6109.
With this flag turned on, all streams will have a "more topics"
link, and clicking that link will always fetch topics from the
server to show a complete list of topics that you have had messages
for on that stream.
Note that if you only recently joined a public stream, your list
of topics won't go back to before you joined the stream, even though
that content is searchable. We may change that in the future, but
we will need to be careful about spamming folks who frequently
unsubscribe from streams.
Until we have an easy way to consistently determine whether a
stream has more topics than have been loaded already, we err
on the side of showing a "more topics" link. This in some ways
leads to a more consistent experience where you can zoom in on
any stream, even one that's really new.
This fix simplifies how we re-render topic lists when we
re-narrow or zoom out from a topic list.
* The topic_list.zoom_out() no longer gets called as
part of re-narrowing, and we eliminate the clear_topics
option.
* For all situations where we narrow to a filter that does
not have a topic, we simply call the new function
clear_topics().
* The stream_list code no longer calls remove_expanded_topics()
in cases where the new narrow has a topic. This allows us
to optimize away scroll/flicker churn a little more easily.
As part of this, we rename maybe_activate_stream_item() to
update_stream_sidebar_for_narrow(), since the function clears
stuff as well as turning stuff on.
This is mostly a pure code extraction. It makes the call
to reset_to_unnarrowed() happen later in sequence.
The order of operations here is mostly unimportant, but
there may actually be some tiny user-facing benefit
in terms of having the logic happen more sequentially.
BEFORE:
reset streams
fix top left
redraw streams
AFTER:
fix top left
reset streams
redraw streams
If you go into "more topics" for a stream with many topics,
and then scroll down, and then zoom out again with "All
streams", we make sure the active stream is still in view.
We have code that can automatically scroll an element into "view"
in its container. We use this for stream sidebar rows inside the
stream list.
Generally the stream sidebar rows are small enough to fit into
the container, and the prior algorithm worked correctly for that
scenario.
If you have lots of topics, however, and a short screen, the
algorithm was being too aggressive. For example, if the top
wasn't showing, it would scroll the top into view, but at the
cost of scrolling the bottom out of view.
This fix makes the general scrolling algorithm more tame.
Part of the user-facing problem is that the element we pass
into the scrolling code for the stream sidebar rows is bigger
than the part of the row that actually should be shown on
screen. Nevertheless, it makes sense here to make the general
algorithm more robust.
If you read a message, then got a topic edit for it, we were
adding the message to our data structure of unread stream/topic
messages.
Now we guard against this in unread.update_unread_topics. I
no longer expose an update() method in unread_topic_counter,
since we really want to do the unread check at a higher level
to keep other data structures consistent.
Category 'All' -> text 'Filter by category'; icon chevron right when
the dropdown is closed, icon chevron down when the dropdown is open
All other categories -> text CATEGORIES[state.category]; icon chevron down
A large portion of the diff for landing-page.js is due to refactoring the
contents of integrations_search into top level UI update functions.
State flows as follows: dispatch(action) -> render(state) -> update UI
Routes now use pushState instead of hashes.
On transition between categories scrolling position is fixed,
and on transition between catalog and integration sub-pages the page
scrolls to the top.
The lightbox "v" shortcut should not show a user's avatar,
so this limits the scope of images it can choose to ones inside
of the `.message_content` div.
This replaces the `startsWith` string prototype method with `indexOf`
because no versions of Internet Explorer support this feature, and
it really is not difficult to just use `indexOf` instead and check
whether the starting index of the full string is 0.
compute_placement utilizes the dimensions of the viewport, viewport location of
an element, and dimensions of an element to determine if a popover will fit
horizontally and/or veritically given its orientation. The default placement
is now viewport_center, which displays the popover, without an arrow, in the
fixed center of the viewport.
This should be particularly useful for hotspots on mobile or large popovers
that contain a lot of content. The property hotspot.location.popover can be
optionally set to fix the orientation of a popover (most likely to
VIEWPORT_CENTER).
This fixes the lightbox zoom issues that occurred on some browsers
due to the units of `deltaY` being in lines rathern than pixels,
making it incredibly slow to zoom.
This change simplifies how we mark all messages as read. It also
speeds up the backend by taking advantage of our partial index
for unread messages. We also use a new statsd indicator.
By the time we render messages, we will have set message.unread,
so we don't need to calculate it from flags.
We add a line to the local-echo path to make this explicit
in that code.
When we learn about updated message, a bunch of flag/boolean
fields concern us:
starred
mentioned
alerted
is_me_message
We now set booleans consistently with how we set new incoming
messages.
This code adds 'read' to message.flags and sets message.unread
to false.
It's not clear that the boolean message.unread is used in any
meaningful way, but we set it to false to avoid confusion. The
bankruptcy code was not doing this before.
Another quirk that existed before was that you could get two
'read' flags in a message when you declared bankruptcy. It's
also plausible that this could happen if you marked a message
as read via two different ways. It probably did not cause
user-facing bugs, but it would be confusing for troubleshooting.
Fixes#5032.
The new method borrows some code from the event loop
and unread_ops.mark_messages_as_read, and it is now
flexible about message_ids being marked as unread
even when there is no corresponding message in the
message store. For that scenario we still want to
update our data structures, which wasn't happening
before this change. (Generally, this was a non-issue
up until now, but it will become a bigger issue when
we start loading unread message ids from the server.)
This function allows us to see whether unread.js thinks a message
id is unread (as opposed to looking at the message itself). This
method is useful when we get notifications from the server that a
message has been read. In the future, we may not actually have
a local copy of an unread message, but we'll still know that it is
unread based on page_params. We'll want to update the data in that
case.
Going forward, we'll want to deprecate message.flags for most use
cases and just use the unread.js data structures to track unread
messages.
The prior implementation was needlessly complex. Both del() and
add() are cheap and idempotent.
With this change we no longer bother to delete a topic from a
dictionary when its last message is mark as read, since it doesn't
really help performance. We add a line to the tests to maintain
100% line coverage.
In a subsequent commit, we may have unread counts for
deactivated users. There is no reason to fail hard on these
scenarios; if there is no list item for a user_ids_string,
updating the unread count should be a noop.
It's not always clear whether user_ids are strings or integers, so
we explicitly convert them to integers for sorting when creating
keys for PMs.
To keep the tests passing, this commit removes some unneeded
defensive code in message_store.js that only applies to contrived
test input.
Aditya Bansal
Tim Abbott
Steve Howell
Vaida Plankyte
Rafid Aslam
Brock Whittaker
Akash Nimare
Harshit Bansal
Jack Zhang
Greg Price
Steve Howell
Rishi Gupta