Summary: Ref T8441. Ref T7715. Let SearchFields do some value massaging before buiding queries so we don't have to work as hard in each SearchEngine. Particularly, they can handle evaluateTokens() from Tokenizers.
Test Plan: Paste automatically gained access to `viewer()`, etc.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7715, T8441
Differential Revision: https://secure.phabricator.com/D13170
Summary:
Ref T8441. Ref T7715. Add a layer of indirection to fields in search engines. This will allow us to:
- Simplify SearchEngine code, which has collected a lot of duplication around expressing what is effectively field types.
- Automatically add fields like "Spaces" and "Projects" (primary driver for T8441).
- Reorder or hide fields (not sure if we really want to do this, but it seems plausible, and this will let us play around with it, at least).
- Drive Conduit Query methods via SearchEngines, so the same code specifies both the search UI and the `application.query` endpoint (primary driver in T7715).
Test Plan:
- Searched for stuff in Paste, everything behaved exaclty like it used to (except that I removed the "no language" checkbox, which seemed like fluff from a bygone era).
- Searched for stuff in other applications, saw no changes.
- Hit date field errors.
- Used query strings to specify values.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7715, T8441
Differential Revision: https://secure.phabricator.com/D13169
