The logic to apply events to page_params['unread_msgs'] was
complicated due to the aggregated data structures that we pass
down to the client.
Now we defer the aggregation logic until after we apply the
events. This leads to some simplifications in that codepath,
as well as some performance enhancements.
The intermediate data structure has sets and dictionaries that
generally are keyed by message_id, so most message-related
updates are O(1) in nature.
Also, by waiting to compute the counts until the end, it's a
bit less messy to try to keep track of increments/decrements.
Instead, we just update the dictionaries and sets during the
event-apply phase.
This change also fixes some corner cases:
* We now respect mutes when updating counts.
* For message updates, instead of bluntly updating
the whole topic bucket, we update individual
message ids.
Unfortunately, this change doesn't seem to address the pesky
test that fails sporadically on Travis, related to mention
updates. It will change the symptom, slightly, though.
We now have two helper functions:
* get_raw_unread_data
* aggregate_unread_data
Separating the concerns is nice. The first function does
all the data collection. The second function should be fast,
and it only re-organizes the data into an aggregated form
that makes the page_params payload smaller and easier for
clients to work with.
For the first function, we try to return data structures
that are easier to manipulate than the end result. This
will allow us to apply events more easily, in a subsequent
commit.
Previously, you had to hover over the smaller area where the emoji
image was to select it, whereas the user expectation is that hovering
the emoji's padding should select it as well.
This commit makes the arrow key navigation and mouse hover affect the
same state such that for example if one moves the mouse over some emoji
and then hits down-arrow the cursor will move down by one from where he
left the mouse at rather than beginning from the top-left corner.
Fixes: #6827.
Emojis which are represented by a sequence of codepoints or emojis
with ZWJ are not included until we implement a mechanism for dealing
with their unicode versions.
Fixes: #6279.
Instead of using `unified_reactions` mapping start using
`name_to_codepoint` mapping for converting emoji name to
codepoints. We were using `unified_reactions` mapping
because prior to emoji web PR `name_to_codepoint` mapping
was generated using emoji_map.json which contained old
codepoints but for reactions new codepoints were required
to display them using sprite sheets.
When the iOS keyboard is open and up, the positioning gotten by
getBoundingClientRect will display a `top` value that is short by the
height of the keyboard, which will usually end up placing things north
of the top of the screen.
By changing to jQuery $.fn.offset instead, the positioning appears to
be correct in all cases; iOS keyboard up, down, and desktop usage.
Fixes: #6366.
This will look through all users and not just ones active in the last
three weeks but only when you are searching with the right sidebar
input box.
Fixes: #5775.
The header line-height is too short when it collapses to multiple
lines so this sets the line-height back to "normal" from "30px"
which sets the text further apart.
The min-height for the error pages was not updated to reflect the
height of the new footer, so this updates the value and makes it a
non-scrolling page in most browsers again.
This changes the "Server" and "Account" attributes in the info log
to render links so that they are guaranteed to have our styling
and behavior across all email clients.
This sets the column width of the upload table actions and size
columns to always be 75 so that the buttons are always in the same
line and take up the least amount of space possible with that
constraint.
While running the mypy script we were not passing the `--force`
argument correctly to the run-mypy which was causing it complain
about provision status.
derAnfaenger
Steve Howell
Tim Abbott
Joshua Pan
Harshit Bansal
Cynthia Lin
Brock Whittaker
rht
Vishnu Ks
neiljp (Neil Pilgrim)