Mixing Handlers with Helpers doesn't look nice for consistency
reasons. Helpers should be in their own place (grouped) in the
Handlers directory as they're really "helpers for the handlers".
Change-Id: Ieeb7a0a706a4cb38778f312bfbfe781a1f366d14
The motivation is to restore parsoid support for the content models
defined in the Proofread extension.
Bug: T246403
Change-Id: I33d269e42fede28139f7c923504326a77d11ee13
This introduces an interface HtmlOutputHelper that is implemented
by both HtmlMessageOutputHelper or HtmlOutputRendererHelper based
on the page we're dealing with.
Bug: T323558
Change-Id: I1fb8dcc5cc05ce3f32f3c1862b88045f1c8e612b
* Share logic previously implemented for html/with formats through
a trait class
* source/bare formats doesn't execute a temporary redirect. the
JSON body will contain a key "redirect_target" instead if a wiki
redirect is found
* Introduce PageRedirectHandlerTest to test redirect logic shared
between multiple handlers
* Move Handler instatiation to HandlerTestTrait
* Update api-testing tests in Update.js
Change-Id: Id66e33e19adabdb3c9621eaea4a5d441f23edafd
