Summary:
Update the d3 library to its last 6.x version available on https://github.com/d3/d3/releases
This also requires updating the tooltip event handling of dots in `Chart.js` to avoid an `Uncaught TypeError: d3.event is undefined` per https://observablehq.com/@d3/d3v6-migration-guide#event-management linked from https://github.com/d3/d3/releases/tag/v6.0.0
Closes T15820
Test Plan:
* Enable the Facts application, go to the Reports of a Project with task changes over time, look at charts, hover over data points, read the tooltip - e.g. on http://phorge.localhost/project/reports/1/ or http://phorge.localhost/maniphest/report/burn/
* Check HTML source of above URIs for the `<script type="text/javascript">` loading `d3.min.js` and open the JS file to verify the d3 version number bump.
* Check Console of web browser's developer tools for no errors.
Reviewers: O1 Blessed Committers, speck
Reviewed By: O1 Blessed Committers, speck
Subscribers: speck, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno
Maniphest Tasks: T15820
Differential Revision: https://we.phorge.it/D25631
Summary:
Always render dates in tooltips when hovering over data points in Burndown charts etc of the Facts application as `YYYY-MM-DD` instead of `YYYY-M-D` by converting the integer to a string and if its length is only one character, prepend a zero.
Closes T15819
Test Plan:
* Enable the Facts application, go to the Reports of a Project with task changes over time, hover over data points and read the tooltip.
* Check Console of web browser's developer tools for no errors.
Reviewers: O1 Blessed Committers, valerio.bozzolan
Reviewed By: O1 Blessed Committers, valerio.bozzolan
Subscribers: tobiaswiese, valerio.bozzolan, Matthew, Cigaryno
Maniphest Tasks: T15819
Differential Revision: https://we.phorge.it/D25630
Summary: Ref T13279. Fix some tabular stuff, draw areas better, make the "compose()" API more consistent, unfatal the demo chart, unfatal the project burndown, make the project chart do something roughly physical.
Test Plan: Looked at charts, saw fewer obvious horrors.
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20817
Summary: Ref T13279. We currently draw a point on the chart for each datapoint, but this leads to many overlapping circles. Instead, aggregate the raw points into display points ("events") at the end.
Test Plan: Viewed a stacked area chart with many points, saw a more palatable number of drawn dots.
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20814
Summary: Ref T13279. Makes charts incrementally more useful by allowing the server to provide labels and colors for functions.
Test Plan: {F6438872}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20501
Summary:
Ref T13279. Adds client-side support for rendering function labels on charts, then labels every function as important data.
Works okay on mobile, although I'm not planning to target mobile terribly heavily for v0.
Test Plan: {F6438860}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20500
Summary:
Ref T13279. This adds support for:
- Datasets can have types, like "stacked area".
- Datasets can have multiple functions.
- Charts can store dataset types and datasets with multiple functions.
- Adds a "stacked area" dataset.
- Makes D3 actually draw a stacked area chart.
Lots of rough edges here still, but the result looks slightly more like it's supposed to look.
D3 can do some of this logic itself, like adding up the area stacks on top of one another with `d3.stack()`. I'm doing it in PHP instead because I think it's a bit easier to debug, and it gives us more options for things like caching or "export to CSV" or "export to API" or rendering a data table under the chart or whatever.
Test Plan: {F6427780}
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20498
Summary:
Depends on D20439. Ref T13279. Some day, charts will probably need to reload themselves or do a bunch of defer/request-shaping magic when they're on a dashboard with 900 other charts.
Give the controller separate "HTML placeholder" and "actual data" modes, and make the placeholder fetch the data in a separate request.
Then, make the chart redraw if you resize the window instead of staying at whatever size it started as.
Test Plan:
- Loaded a chart, saw it load data asynchronously.
- Resized the window, saw the chart resize.
Reviewers: amckinley
Reviewed By: amckinley
Subscribers: yelirekim
Maniphest Tasks: T13279
Differential Revision: https://secure.phabricator.com/D20440
