Summary: Fixes T8524, T8550. These were both missing "subscribers" and Phriction was also the only application with no "other".
Test Plan:
- Project
- set user A to notify only for project subscriber changes
- made a project with user A
- subscribed user B to project
- verified notification sent to user A
- used ./bin/mail to make sure no mail was sent to user A because "This mail has tags which control which users receive it, and this recipient has not elected to receive mail with any of the tags on this message (Settings > Email Preferences)."
- Phriction
- set user A to notify only for phriction document subscriber changes
- made a document with user A
- subscribed user B to document
- verified notification sent to user A
- used ./bin/mail to make sure no mail was sent to user A because "This mail has tags which control which users receive it, and this recipient has not elected to receive mail with any of the tags on this message (Settings > Email Preferences)."
- observed option for "other" in email preferences
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T8524, T8550
Differential Revision: https://secure.phabricator.com/D13313
Summary:
Ref T6367. Do all mail, feed, notification and search stuff from the daemons, in all editors.
There are four relatively-stateful editors (Audit, Differential, Phriction, PhortuneCart) which needed special care to move state into the daemons properly.
Beyond that, I moved mailTo/mailCC/feedRelated/feedNotify to be computed before we enter the worker:
- This is simpler, since a lot of editors rely on being able to call `$object->getReviewers()` or similar to compute them.
- This is more correct, since we want to freeze the lists at this moment in time.
Finally, I renamed `loadEdges` to `willPublish` and made it a slightly more general hook.
---
This is a bit fragile and I'm not //thrilled// about it.
It would probably be cleaner to have separate Editor and Publisher classes (something like @fabe's D11329 did). However, I think that's quite a lot of work, and I'd like to see stronger motivation for it (either in this actually being more fragile than I think, or there being other things we get out of it). Overall, I'm comfortable with this change, just definitely not a big fan of the "save" + "load" pattern since I think it's really fragile, nonobvious, hard to debug/predict, etc.
Test Plan:
Directly updated editors:
- Created a new Phriction page, saw "Document Content".
- Edited a Phriction page, saw "Document Diff".
- Edited a revision, got normal looking mail.
- Faked in `changedPriorToCommitURI` and verified it survived the state boundary.
- Sent Audit mail.
- Sent invoice mail.
Indirect editors - for these, I just made a change and made sure the mail generated:
- Updated a paste.
- Updated an event.
- Updated a thread.
- Updated a task.
- Updated a mock.
- Updated a question.
- Updated a project.
- Updated a file.
- Updated an initiative.
- Updated a Legalpad document.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley, fabe
Maniphest Tasks: T6367
Differential Revision: https://secure.phabricator.com/D13115
Summary: Fixes T8264. Broken in D12929. Sweep all the applyBuiltin implementations and always break; rather than return
Test Plan: added myself to a project successfully (showed up as a member)
Reviewers: epriestley, chad
Subscribers: Korvin, epriestley
Maniphest Tasks: T6403, T8264
Differential Revision: https://secure.phabricator.com/D12940
Summary: Ref T6403. This was actually simple stuff.
Test Plan: changed the edit policy of a paste. changed the edit and join policy of a phame blog.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6403
Differential Revision: https://secure.phabricator.com/D12933
Summary: Ref T6403. This one was pretty easy since no one does anything custom with subscribers.
Test Plan: subscribed / unscribed to a random commit ("audit"). joined / left, watched / unwatched a project
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6403
Differential Revision: https://secure.phabricator.com/D12930
Summary: Ref T6403. This does TYPE_EDGE since I just had to deal with T8252. Look like this fixes a few editors (maybe) that would have had fatals with mentions like slowvote and ponder.
Test Plan: made a phame post mentioning a task and it worked! joined / left a project, watched / unwatched a project and that worked! blind faith for other sites.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6403
Differential Revision: https://secure.phabricator.com/D12929
Summary:
...which lets all the fancy settings for Email | Notify | Off be possible. Fixes T8164. Wasn't too sure the best way to break things up but members vs watchers felt meaningful to break out to me.
Also fixes a small bug where we were generating bad slug updated stories by messing with the signature of the slug data. Perhaps this fix isn't even good enough (the array_keys()) call and instead we'll need to implement transaction has effect and do a sort?
Test Plan: used ./bin/mail list-outbound and ./bin/mail show-outbound --id XX to verify reasonable emails were being generated. saw new preferences in settings.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8164
Differential Revision: https://secure.phabricator.com/D12868
Summary: Fixes T7426. Wasn't 100% sure what the right feed notify phids were so I went with project subscribers.
Test Plan: made a project and saw the "btrahan created $project" story. edited project members and hashtags and got proper stories.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7426
Differential Revision: https://secure.phabricator.com/D12649
Summary:
Fixes T7092. When you name project "Foo" which has primary hashtag "foo" to "Foobar", post this patch the hashtag "foo" gets added as a secondary hashtag. Also makes sure we don't normalize the hashtags in the query function as the wikimedia folks were hitting an issue around capitalization on the hashtag.
Note that T6909 remains "broken" in that you get an error that you can't do that, though if you just omit the additional hashtag it would work fine. I think if a fix is necessary here the best bet would be to simply detect this particular scenario and let things proceed; its a bit tricky though since its about two transactions about to be applied and how they interact with one another...
Test Plan: Made project "Foo" which has primary hashtag "foo". Renamed it to "Foobar" and verified "foo" was added as a secondary hashtag and "foobar" was the primary hashtag. Renamed it again to "Foo" and noted that the hashtags all ended up correct.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7092, T6909
Differential Revision: https://secure.phabricator.com/D11697
Summary: Modernize remaining edges to subclass `PhabricatorEdgeType`. Largely based on D11045.
Test Plan: Browsed around and performed various actions include subscribing, unsubscribing and watching.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D11116
Summary: Modernize Project edges to subclass `PhabricatorEdgeType`. Largely based on D11045.
Test Plan: Add a member to a project, saw new rows in the `phabricator_project.edge` and `phabricator_user.edge` tables.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11111
Summary: Fixes T6719. At some point, we added automagical subscriptions via @mentions, and these were failing in project descriptions from a lack of an implementation in the editor. Said "implementation" is to do nothing, but it needs to be there nonetheless.
Test Plan: updated a project mentioning someone in the description and it worked. also saw a 'subscriber added' transaction
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6719
Differential Revision: https://secure.phabricator.com/D10951
Summary:
Ref T4029. Long live PhrictionTransactionEditor...! this means that all existing functionality runs 100% through the modern transactions + editor framework. this diff does a few things in sum
- kills the old editor
- moves conduit-based edits to new editor
- moves stubbing out documents to new editor
- deletes moving of wiki docs for projects functionality... (T4021#59511 is a better bigger battle plan here.)
Test Plan: edited a phriction document via conduit and it worked. created a new phriction document /that/was/deep/ and verified ancestral documents were properly stubbed out. changed a project name and noted no wiki page moves.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T4029
Differential Revision: https://secure.phabricator.com/D10792
Summary:
Fixes T5603. Puts the toggling of locking membership into the editor so we get exceptions and all that.
I think the dialogue when you try to leave a project that is locked could be a little better maybe? Right now it just says "You can't leave" and "The membership is locked" more or less; should I surface a link to the policy stuff there too?
Test Plan:
- made a project, toggled the "lock" setting, observed stickiness and good transactions being made
- locked a project and tried to leave as a non-editor - got a dialogue letting me know i couldn't
- locked a project and tried to leave as an editor - left successfully
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5603
Differential Revision: https://secure.phabricator.com/D10508
Summary:
Fixes T5885. This implements optional soft point limits for workboard columns, per traditional Kanban.
- Allow columns to have a point limit set.
- When a column has a point limit, show it in the header.
- If a column has too many points in it, show the column and point count in red.
@chad, this could probably use some design tweaks. In particular:
- I changed the color of "hidden" columns to avoid confusion with "overfull" columns. We might be able to find a better color.
- UI hints for overfull columns might need adjustment.
(After T4427, we'll let you sum some custom field instead of total number of tasks, which is why this is called "points" rather than "number of tasks".)
Test Plan:
{F190914}
Note that:
- "Pre-planning" has a limit, so it shows "4/12".
- "Planning" has a limit and is overfull, so it shows "5 / 4".
- Other columns do not have limits.
- "Post-planning" is a hidden column. This might be too muted now.
Transactions:
{F190915}
Error messages / edit screen:
{F190916}
Reviewers: btrahan, chad
Reviewed By: btrahan
Subscribers: chad, epriestley
Maniphest Tasks: T5885
Differential Revision: https://secure.phabricator.com/D10276
Summary:
Fixes T5727. Updates the regexes to split on '-'. Also changes the editor such that tokens are updated by the larger search process. (Note this means we update this data more often then we need to - for every project transaction.)
Users will need to make an edit to a project -or- run `bin/search index "#project-tag"` to make this actually work.
Test Plan: Made "Frontend-Engineering", "Engineering", and "Backend-Enginering". They all showed up in the typeahead!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5727
Differential Revision: https://secure.phabricator.com/D10247
Summary:
Ref T5861. Currently, mail tags are hard-coded; move them into applications. Each Editor defines its own tags.
This has zero impact on the UI or behavior.
Test Plan:
- Checked/unchecked some options, saved form.
- Swapped back to `master` and saw exactly the same values.
Reviewers: chad, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5861
Differential Revision: https://secure.phabricator.com/D10238
Summary:
Fixes T5614. Ref T4420. Other than the "users" datasource and a couple of others, many datasources ignore what the user typed and just return all results, then rely on the client to filter them.
This works fine for rarely used ("legalpad documents") or always small ("task priorities", "applications") datasets, but is something we should graudally move away from as datasets get larger.
Add a token table to projects, populate it, and use it to drive the datasource query. Additionally, expose it on the applicationsearch UI.
Test Plan:
- Ran migration.
- Manually checked the table.
- Searched for projects by name from ApplicationSearch.
- Searched for projects by name from typeahead.
- Manually checked the typeahead response.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5614, T4420
Differential Revision: https://secure.phabricator.com/D9896
Summary:
Ref T5245. These were a bad idea.
We no longer need actors for edge edits either, so remove those. Generally, edges have fit into the policy model as pure/low-level infrastructure, and they do not have any policy or capability information in and of themselves.
Test Plan: `grep`
Reviewers: chad, btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T5245
Differential Revision: https://secure.phabricator.com/D9840
Summary:
Fixes T5530.
- We currently fail if you rename a project so it has the same slug (e.g., "Example" -> "ExAmPlE").
- We currently fail if you rename a project so one of its secondary hashtags becomes the primary hashtag.
Instead, succeed in these cases.
Test Plan: Successfully performed the renames described above.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5458, T5530
Differential Revision: https://secure.phabricator.com/D9829
Summary: This further helps differentiate types/roles for projects.
Test Plan: {F169758}
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9710
Summary: Fixes T5101. There's no technical reason not to allow this, it just took a little extra work so I didn't do it originally.
Test Plan: Renamed "Backlog", un-renamed it. Tried to hide it.
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5101
Differential Revision: https://secure.phabricator.com/D9721
Summary: Fixes T5186. If a project has no secondary tags, we issue a bogus query right now.
Test Plan: Edited a project with no secondary tags.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5186
Differential Revision: https://secure.phabricator.com/D9300
Summary: Fixes T5090. Introduced getIcon into Handle stack which allows you to specify a per handle icon. getIcon falls back ot getTypeIcon.
Test Plan: changed the icon on a project a bunch. verified transactions showed up. verified icon showed up in typeahead. verified icon showed up in tokens that were pre-generated (not typed in). units test passed.
Reviewers: chad, epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5090
Differential Revision: https://secure.phabricator.com/D9264
Summary:
Fixes T4021. Chooses to keep a "primary" slug based off the name - including all that lovely logic - and allow the user to specify "additional" slugs. Expose these as "hashtags" to the user.
Sets us up for a fun diff where we can delete all the Project => Phriction automagicalness. In terms of this diff, see the TODOs i added.
Test Plan:
added a primary slug as an additional slug - got an error. added a slug in use on another project - got an error. added multiple good slugs and they worked. removed slugs and it worked. made some remark using multiple new slugs and they all linked to the correct project
ran epriestley's case
- Create project "A".
- Give it additional slug "B".
- Try to create project "B".
and i got a nice error about hashtag collision
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4021
Differential Revision: https://secure.phabricator.com/D9250
Summary:
Ref T4967. Adds a "Watch" relationship to projects, which is stronger than member/subscribed.
Specifically, when a task is tagged with a project, we'll include all project watchers in the email/notifications. Normally we don't include projects unless they're explicitly CC'd, or have some other active role in the object (like being a reviewer or auditor).
This allows you to closely follow a project without needing to write a Herald rule for every project you care about.
Test Plan:
- Watched/unwatched a project.
- Tested the watch/subscribe/member relationships:
- Watching implies subscribe.
- Joining implies subscribe.
- Leaving implies unsubscribe + unwatch.
- You can't unsubscribe until you unwatch (slightly better would be unsubscribe implies unwatch, but this is a bit tricky).
- Watched a project, then recevied email about a tagged task without otherwise being involved.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4967
Differential Revision: https://secure.phabricator.com/D9185
Summary: Fixes T4833. I wish there was an elegant way to catch this exception but I think the stack is written such that we really should just do this one-off query here...
Test Plan: from the "create project" link under "edit task" I received a more detailed exception than the report in T4833 post patch. I also tested editing an existing project - yay - and editing an existing project to some other existing project's name - got a nice error dialogue.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4833
Differential Revision: https://secure.phabricator.com/D8834
Summary: followup to D8544. This ends up creating an editor + transactions to get the job done.
Test Plan: made a column - saw a nice created transaction. edited the name - saw a nice name edit. deleted the column - saw a deleted transaction, updated "deleted" ui, and hte action change to activate. "Activated" the column and saw a transaction and updated UI. Tried to delete a column with tasks in it and got an error.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8620
Summary:
There are quite a few tests in Arcanist, libphutil and Phabricator that do something similar to `$this->assertEqual(false, ...)` or `$this->assertEqual(true, ...)`.
This is unnecessarily verbose and it would be cleaner if we had `assertFalse` and `assertTrue` methods.
Test Plan: I contemplated adding a unit test for the `getCallerInfo` method but wasn't sure if it was required / where it should live.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8460
Summary: Fixes T4409. I didn't get this quite right when I updated it to ApplicationTransactions.
Test Plan: Renamed a project, saw wiki move.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4409
Differential Revision: https://secure.phabricator.com/D8198
Summary:
Fixes T4379. Several changes:
- Migrate all project members into subscribers.
- When members are added or removed, subscribe or unsubscribe them.
- Show sub/unsub in the UI.
- Determine mailable membership of projects by querying subscribers.
Test Plan:
- As `duck`, joined a project.
- Added the project as a reviewer to a revision.
- Commented on the revision.
- Observed `duck` receive mail.
- Unsubscribed as `duck`.
- Observed no mail.
- Resubscribed as `duck`.
- Mail again.
- Joined/left project, checked sub/unsub status.
- Ran migration, looked at database.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, asherkin
Maniphest Tasks: T4379
Differential Revision: https://secure.phabricator.com/D8189
Summary:
Ref T4379. Perform all editing with modern transaction infrastructure. A few practical changes here:
- Message for "project name required" should be a little nicer. I'll deal with this once more stuff gets straightened out. You get a reasonable message now, it's just not nicely handled as part of the form.
- Message for "project name is not unique" should be a little nicer. Same as above.
- Previously, we would automatically archive a project when the last member left or was removed. I'll probably restore this in a bit but am omitting it for the moment for simplicity.
- Previously, we would create projects with goofy nonsensical permissions. Now we create them with reasonable permissions.
Test Plan:
- Created project.
- Edited project.
- Ran unit tests.
- Viewed project edit history.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4379
Differential Revision: https://secure.phabricator.com/D8168
Summary:
Ref T4379. Projects has been partially converted to ApplicationTransactions, but the rough state of the world is that all the //storage// is modern, but most of the stuff on top isn't yet. Particularly, there's a `PhabricatorProjectEditor` which is //not// a subclass of `PhabricatorApplicationTransactionEditor`, but which fakes its way through writing reasonable data into modern storage.
This introduces a real transaction editor, `PhabricatorProjectTransactionEditor`, with the eventual goal of moving all of the old functionality into it and deleting the old class. This diff only moves the membership transaction into new code (it doesn't even move all of it -- when we create a project, we add the author as a member, and that can't move quite yet since there are other transactions at the same time).
Test Plan:
- Created a new project.
- Edited members.
- Joined / left project.
- This already has a pile of unit test coverage.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4379
Differential Revision: https://secure.phabricator.com/D8167
Summary: Fixes T3857. Earlier work made this trivial and just left product questions, which I've answered by requiring the daemons to run on reasonable installs.
Test Plan: Ran `bin/search index` and `bin/search index --background`. Observed indexes write in the former case and tasks queue in the latter case. Commented with a unique string on a revision and searched for it a moment later, got exactly one result (that revision), verifying that reindexing works correctly.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3857
Differential Revision: https://secure.phabricator.com/D7966
Summary: if you rename a project in such a way that the old slug and the new slug are the same, there are errors when the phriction document is updated. detect this case and don't bother updating the document since there is no change. Fixes Github issue 474.
Test Plan: made a project "testTest". Viewed the wiki page. Created the wiki page. Renamed the project "TestTest". Before patch, this error'd, post patch it works!
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7888
Summary:
Ref T4010. Projects have a weird proto-version of ApplicationTransactions which is very similar but not quite the same.
Move the storage to a modern format, but keep all the other code for now.
Test Plan: Migrated project transactions; edited projects.
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4010
Differential Revision: https://secure.phabricator.com/D7370
Summary:
Ref T603. Move toward stamping out all the Project / ProjectProfile query irregularities with respect to policies.
- Fixes a bug with Asana publishing when the remote task is deleted.
- Fixes an issue with Herald commit rules.
Test Plan:
- Viewed projects;
- edited projects;
- added and removed members from projects;
- republished Asana-bridged feed stories about commits.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T603
Differential Revision: https://secure.phabricator.com/D7251
Summary: See discussion in D6955. This provides a table we can JOIN against to (effectively) "ORDER BY project name", populates it intially, and keeps it up to date as projects are edited.
Test Plan:
- Ran storage upgrade, verified projects populated into the table.
- Edited a project, verified its entry updated.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D6957
Summary:
Fixes T2675, T2676.
- when the last person leaves a project it is archived.
- a script to archive all memberless projects
- better feed stories for the various policy edits you can do
- phriction pages are also moved as you rename projects
Test Plan: edited some projects and noted reasonable feed stories. ran script against test data and it worked! left a last man standing project and it archived. renamed a project to "a" then "b" then "a" (etc) and it worked including phrictiondocument moves
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2676, T2675
Differential Revision: https://secure.phabricator.com/D6478
Summary: Run through Projects in ALL_CAPS
Test Plan: see summary
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5990
Summary: Add mobile menus, PHTs and clean up panels. There is a litle more to do, but will tackle feed, etc in another diff.
Test Plan: Test Project filters on Chrome and iOS browser.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4931
Summary:
This commit doesn't change license of any file. It just makes the license implicit (inherited from LICENSE file in the root directory).
We are removing the headers for these reasons:
- It wastes space in editors, less code is visible in editor upon opening a file.
- It brings noise to diff of the first change of any file every year.
- It confuses Git file copy detection when creating small files.
- We don't have an explicit license header in other files (JS, CSS, images, documentation).
- Using license header in every file is not obligatory: http://www.apache.org/dev/apply-license.html#new.
This change is approved by Alma Chao (Lead Open Source and IP Counsel at Facebook).
Test Plan: Verified that the license survived only in LICENSE file and that it didn't modify externals.
Reviewers: epriestley, davidrecordon
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2035
Differential Revision: https://secure.phabricator.com/D3886
Summary: When we receive an email, figure out if any of the other tos and ccs are users. If they are, pass their phids through the stach as "exclude phids" and exclude them from getting the email.
Test Plan: used the various applications (audit, differential, maniphest) and noted emails were sent as expected.
Reviewers: epriestley, vrana
Reviewed By: vrana
CC: aran, Korvin, vrana
Maniphest Tasks: T1676
Differential Revision: https://secure.phabricator.com/D3645
Summary:
This case is unusually complicated because there are more rules than most objects will have.
- Edits are either "joins", "leaves" or "other edits".
- "Joins" require "can join" or "can edit".
- "Leaves" don't require any policy.
- "Other edits" require "can edit".
- You can't edit away your ability to edit.
- You //can// leave a project that you wouldn't be able to rejoin.
Things I'm going to add:
- Global log of policy changes.
- `bin/policy` script for undoing policy changes.
- Test coverage for these rules.
Test Plan: Made various project visibility edits with various users, joined / left projects, etc. I'll add more complete coverage in the next diff.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T603
Differential Revision: https://secure.phabricator.com/D3270
