Summary:
Fixes T13389. Currently, we try to "newSubtypeMap()" unconditionally, even if the underlying object does not support subtypes.
- Only try to build a subtype map if subtype transactions are actually being applied.
- When subtype transactions are applied to a non-subtypable object, fail more explicitly.
Test Plan: Clicked "Make Editable" in a fresh Calendar transaction form, got an editable form instead of a fatal from "newSubtypeMap()". (Calendar events are not currently subtypable.)
Maniphest Tasks: T13389
Differential Revision: https://secure.phabricator.com/D20741
Summary: Ref T13319. Ref PHI1302. Migrate `PhabricatorEditEngineConfigurationTransaction` to modular transactions and add some additional transaction rendering to make these edits less opaque.
Test Plan: Hit all the form edit controllers, viewed resulting transaction timeline.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T13319
Differential Revision: https://secure.phabricator.com/D20595
Summary:
Ref T9789. `Transaction` and `Editor` classes are the last major pieces of infrastructure that haven't been fully modularized.
Some of the specific issues are:
- `Editor` classes rely on a bunch of `instanceof` stuff in the base class to pick up transaction types like "subscribe", "projects", etc. Instead, applications should be adding these, and third-party applications should be able to add them.
- Code is spread across `Transaction` and `Editor` classes somewhat oddly. For example, generating old/new values would probably make more sense at the `Transaction` level, but it currently exists at the `Editor` level.
- Both types of classes have a lot of functions based on `switch()` statements, which require a ton of boilerplate and are just generally kind of hard to work with.
This creates classes for each type of transaction, and moves almost all of the logic to them. These classes are simpler and more focused than the old stuff was, and can organize related code better.
This starts inching toward defining `CoreTransactions` for features shared across applications. It only defines the "Create" transaction so far, but at some point I plan to move all the other shared transactions to Core and let them control which objects they're available for.
Test Plan:
- Created pastes with web UI and API.
- Edited all paste properites.
- Archived/activated.
- Verified files got reasonable names.
- Reviewed timeline and feed.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9789
Differential Revision: https://secure.phabricator.com/D16111
