Problem to solve

Knowing aggregated statistics about users and their interactions is helpful information when investigating a conduct dispute.

Acceptance criteria

• Under the input parameters and above the timeline, add a box, which includes:
  • Box label: "Interaction Summary from STARTDATE to ENDDATE"
    • If no start date provided, use the date of the first edit made between the two users
    • If no end date provided, use the current day's date (or show "today")
  • "USER1 made N edits and USER2 made N edits."
    • Usernames should be linked to https://xtools.wmflabs.org/ec/ with the appropriate username and wiki parameters provided
    • Needs to support word-wrap and linebreaks, and usernames can be very long, and this will eventually be internationalized
  • "Shared editing history: N articles, N talk pages, and N other pages."
    • articles = NS:0, talk = all talk namespaces, other = all non-talk and non-NS:0 pages
• Data can be lazy loaded if needed and retrieved after the timeline itself. If so, display a loading indicator.
• Review the UI with @CSindersWMF for design sign-off

Wireframe