Added since we can't always be sure of future image usage, and in many
cases we don't generate ahead-of-time.
Also:
- Simplified image handling on certain models.
- Updated various string handling operations to use newer functions.
- Reduced app settings down to what's required.
- Used new view-shared $locale object instead of using globals via
config.
- Aligned language used to default on "locale" instead of mixing
locale/language.
For #4501
- Moves guest user caching from User class to app container for
simplicity.
- Updates test to use simpler $this->users->guest() method for
consistency.
- Streamlined helpers to avoid function overlap for simplicity.
- Extracted user profile dropdown while doing changes.
- Updating formatting.
- Tweaked truncation to roughly match elipsis char to width used.
- Updated testing to use existing helpers, and ran check as admin user
to avoid name conflicts.
- Adds filtering to the watched items list in notification preferences
so that deleted (recycle bin) items are removed via query.
- Adds relations and logic to properly remove watches upon user and
entity delete events, to old watches in database do not linger.
- Adds testing to cover the above.
Did not add migration for existing data, since patch will be close to
introduction, and lingering DB entries don't open a security concern,
just some potential confusion in specific potential scenarios.
Probably not work extra migration risk, although could add in future if
concerns/issues are found.
Related to #4499
- This ensures content notifications are not translated to receiver
language.
- This adds actual plaintext support for content notifications (Was
previously just HTML as text view).
- Shares same base class across all mail notifications.
- Also cleaned up existing notification classes.
Future cleanup requested via #4501
- Ensured watch options passed in all meta template usage to fix failing
scenarios where watch options did not exist.
- Fixed testing issue caused by guest user permission caching.
