This change was made to direct users to the added/removed group.
Notification about the change in the user's right will route the user
to a page about the group.
Bug: T55860
Change-Id: Iff5f4d38ca2cc479c269ef736a7fd957959a03dc
They're currently auto-converted to the new format, but ideally,
we wouldn't need that B/C code. And since this is the extension
others will likely look at for examples when implementing, we
should do it right here.
Also: there is no B/C correction for missing keys in secondary
links (description, icon).
Change-Id: If1a8b9911e81bb4c565f21a4b9e31fdc73426d93
The workflow to format a notification is
* Get EchoEvent, User, and Language
* Get EchoEventFormatter implementation for notification type
** EchoEventFormatter returns structured data about each part of the
notification (header, body, primary link, secondary link(s))
* Each output type will have a formatter class (e.g.
EchoSpecialNotificationsFormatter, EchoPlainTextEmailFormatter) which
takes a EchoEventPresentationModel and generates whatever it wants
(HTML, plain-text email, etc).
Included is an example conversion of the user-rights and mention
formatters. The previous infrastructure will remain in place for
backwards compatability until other extensions can be updated.
Bug: T107823
Change-Id: I4397872a7ec062148dfcb066ddd8ab83f40486ac