Creates a new organsied formatting system for webhook data, with
interfaces for extending with custom model formatting rules.
Allows easy usage & extension of the default bookstack formatting
behaviour when customizing webhook events via theme system, and keeps
default data customizations organised.
This also makes the following webhook data changes:
- owned_by/created_by/updated_by user details are loaded for events with
Entity details. (POTENTIALLY BREAKING CHANGE).
- current_revision details are loaded for page update/create events.
Added testing to cover added model formatting rules.
For #3279 and #3218
Old command registration method was interfering with default commands,
causing only a limited subset of commands to show overall.
This change follows the method the frameworks uses when loading in from a
directory to prevent issues with run/load order.
Changed how the command registration was handled due to complications of
action order found during testing. Now the theme service will resolve
and directly register the command on the Kernel instead of them being
fetched from the ThemeService from within Kernel.
More direct, Seems to work.
System was using the empty state return from theme_path,
when no theme was configured, for loading in languages
which would result in the root path being looked up upon.
This changes the theme_path helper to return null in cases a theme
is not configured instead of empty string to help prevent assumed
return path will be legitimate, and to help enforce error case
handling.
For #2836
Allows someone using the theme system to configure the social driver
before a redirect action occurs, by passing a callback as an additional
param to the theme 'addSocialDriver' method.
