epriestley 21de2b1a0c Make Projects a PhabricatorSubscribableInterface, but with restricted defaults ... Summary: Ref T4379. I want project subscriptions to work like this (yell if this seems whacky, since it makes subscriptions mean somethign a little different for projects than they do for other objects): - You can only subscribe to a project if you're a project member. - When you're added as a member, you're added as a subscriber. - When you're removed as a member, you're removed as a subscriber. - While you're a member, you can optionally unsubscribe. From a UI perspective: - We don't show the subscriber list, since it's going to be some uninteresting subset of the member list. - We don't show CC transactions in history, since they're an uninteresting near-approximation of the membership transactions. - You only see the subscription controls if you're a member. To do this, I've augmented `PhabricatorSubscribableInterface` with two new methods. It would be nice if we were on PHP 5.4+ and could just use traits for this, but we should get data about version usage before we think about this. For now, copy/paste the default implementations into every implementing class. Then, I implemented the interface in `PhabricatorProject` but with alternate defaults. Test Plan: - Used the normal interaction on existing objects. - This has no actual effect on projects, verified no subscription stuff mysteriously appeared. - Hit the new error case by fiddling with the UI. Reviewers: btrahan Reviewed By: btrahan CC: chad, aran Maniphest Tasks: T4379 Differential Revision: https://secure.phabricator.com/D8165		2014-02-10 14:29:17 -08:00
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PhabricatorSubscribableInterface.php	Make Projects a PhabricatorSubscribableInterface, but with restricted defaults	2014-02-10 14:29:17 -08:00