Summary: I'm pretty sure that `@group` annotations are useless now... see D9855. Also fixed various other minor issues.
Test Plan: Eye-ball it.
Reviewers: #blessed_reviewers, epriestley, chad
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9859
Summary: Ref T4986. Instead of requiring users to know the name of an application search engine class, let them select from a list.
Test Plan:
Created a new panel.
{F165468}
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T4986
Differential Revision: https://secure.phabricator.com/D9500
Summary: Ran `arc lint --apply-patches --everything` over rP, mainly to change double quotes to single quotes where appropriate. These changes also validate that the `ArcanistXHPASTLinter::LINT_DOUBLE_QUOTE` rule is working as expected.
Test Plan: Eyeballed it.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9431
Summary:
Merge "Organization" and "Communication" into "Core". The split between these three was always tenuous, and this is easier to use and nicer looking on the new launcher.
Merge "Miscellaneous" into "Utilities" since they're basically the same thing.
Test Plan: Looked at app launcher.
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9334
Summary:
This probably needs some tweaks, but the idea is to make it easier to browse and access applications without necessarily needing them to be on the homepage.
Open to feedback.
Test Plan:
(This screenshot merges "Organization", "Communication" and "Core" into a single "Core" group. We can't actually do this yet because it wrecks the homepage.)
{F160052}
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5176
Differential Revision: https://secure.phabricator.com/D9297
Summary: yay public policy. Ref T4830.
Test Plan: browsed about calendar from a logged out browser
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4830
Differential Revision: https://secure.phabricator.com/D9120
Summary: Remove white app icons, no longer in use as far as grep/memory serve. These were for list hover states.
Test Plan: Rebuild sprites, celerity. Grep for appIcon use (only feed). Verify all action lists are driven by FontAwesome.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9078
Summary: The removes the sprite sheet 'icons' and replaces it with FontAwesome fonts.
Test Plan:
- Grep for SPRITE_ICONS and replace
- Grep for sprite-icons and replace
- Grep for PhabricatorActionList and choose all new icons
- Grep for Crumbs and fix icons
- Test/Replace PHUIList Icon support
- Test/Replace ObjectList Icon support (foot, epoch, etc)
- Browse as many pages as I could get to
- Remove sprite-icons and move remarkup to own sheet
- Review this diff in Differential
Reviewers: btrahan, epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9052
Summary:
Ref T4986. This one needs `getApplicationURI()` so make it a little beefier to deal with that.
(It would be vaguely nice to somehow share the handle and application stuff between Controllers and Engine classes like this, but I don't immediately see a clean way to do it without traits. Not a big deal, in any case.)
Test Plan:
- Viewed Calendar.
- Made a Calendar panel.
- Viewed feed.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T4986
Differential Revision: https://secure.phabricator.com/D9012
Summary: We'll fatal a little later here when trying to call methods. 404 instead.
Test Plan: Visited `/calendar/event/edit/9999999/` or similar.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D8591
Summary: Moves Browse to "View All" and makes "My Events" the default on Calendar.
Test Plan: Browse both pages.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8397
Summary:
...maybe anyway because I can't reproduce it live. This diff does two things that should help with bugginess though - uses $viewer rather than $user (...$user is who we are looking at...) *AND* upgrades a Conpherence util class to Calendar, and said util class has unit tests and came about from fixing a similar bug in Conpherence back in the day.
Wrote some comments in the util class because I think it has a tendency to trip people up. These comments are not partciularly good however.
Test Plan: viewed user profile - looked good. viewed conpherence - looked good. ran unit tests - they passed. (note I would also like to push this live and verify Chad's profile is fixed on secure.phabricator.com)
Reviewers: epriestley, chad
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8341
Summary: Hardens up the logic for DST and makes them easier to access elsewhere.
Test Plan: view sample events, all day and multiday, in my sandbox
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8332
Summary:
Does a handful of things to make Calendar significantly more useful
- Enabled overlapping events
- Profile has a 'week view' of the user
- Profile has a 'month view' of the users
- Multiple users on a calendar are color coded
- Browse view slightly more useful
This stops short of implementing the new 'home' view on Calendar, mostly this is a big step though to make that happen next.
Test Plan: Make lots of events on diffent users.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T2897, T4375
Differential Revision: https://secure.phabricator.com/D8317
Summary: Crumbs everywhere. Not sure how to better format the date, let me know.
Test Plan: Browse everything I can see in Calendar
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T4440
Differential Revision: https://secure.phabricator.com/D8265
Summary: Let's people know what the event is, specifically.
Test Plan: View an Event Page
Reviewers: epriestley, btrahan
Reviewed By: btrahan
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8267
Summary: Updates Calendar View to more modern components.
Test Plan: Browse Calendar Forward and Back, Create a Status, Get Excited, Get PUMPED.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T4392
Differential Revision: https://secure.phabricator.com/D8247
Summary: Ref T4375. We're going to need these for a bunch of infrastructure to work.
Test Plan: Ran migrations, checked DB, used `phid.query`.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8151
Summary: Ref T4375. Very basic, but gives us a more standard place to put edit/delete operations.
Test Plan: {F108765}
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8149
Summary: Ref T4375. Basic ApplicationSearch integration to power this more flexibly.
Test Plan: {F108762}
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8148
Summary: Ref T4375. This doesn't get everything (I figure I'll clean up the actual UI strings when I touch the UIs) but should get the bulk of the URIs and class names and stuff.
Test Plan: Clicked every calendar-related link I could find/grep, they all still seem to work. URIs now say "event".
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8147
Summary: Ref T4375. Calendar uses oldschool `loadOneWhere()` calls. Make CalendarEvent policy-aware, do the edit/delete policy checks through the policy framework, and use modern query infrastructure.
Test Plan:
- Viewed calendar;
- created, edited, deleted event;
- viewed calendar tab in Conpherence.
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8146
Summary: Ref T4375. We never join this table, so this is a pretty straight find/replace.
Test Plan: Browsed around Calendar, verified that nothing seemed broken. Saw my red dot in other apps.
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4375
Differential Revision: https://secure.phabricator.com/D8145
Summary: This adds the app icons, cleans up css Ref T3623
Test Plan: see new icons in dropdown menu
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Maniphest Tasks: T3623
Differential Revision: https://secure.phabricator.com/D8124
Summary: Ref T3623. These are obsoleted by the global quick-create menu, so we can simplify the app launcher.
Test Plan: Looked at app launcher, grepped for everything.
Reviewers: chad
Reviewed By: chad
CC: chad, aran
Maniphest Tasks: T3623
Differential Revision: https://secure.phabricator.com/D8104
Summary: Ref T3623. Also dropped "New" from everything, since the "Create a new:" label contextualizes that.
Test Plan: Clicked all the stuff in the menu.
Reviewers: chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T3623
Differential Revision: https://secure.phabricator.com/D8103
Summary: This removes the bulk of the "Form Errors" text, some variations likely exists. These are a bit redundant and space consuming. I'd also like to back ErrorView more into PHUIObjectBox.
Test Plan: Test out the forms, see errors without the text.
Reviewers: epriestley, btrahan
CC: Korvin, epriestley, aran, hach-que
Differential Revision: https://secure.phabricator.com/D7924
Summary: I'd like to reuse this for other content areas, renaming for now. This might be weird to keep setForm, but I can fix that later if we need.
Test Plan: reload a few forms in maniphest, projects, differential
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D7120
Summary: The adds the ability to set 'properties' such as state, privacy, due date to the header of objects.
Test Plan: Implemented in Paste, Pholio. Tested various states.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D7016
Summary: Adds plain support for object lists that just look like lists
Test Plan: review UIexamples and a number of other applications
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D6922
Summary:
This attempts some consistency in form layouts. Notably, they all now contain headers and are 16px off the sides and tops of pages. Also updated dialogs to the same look and feel. I think I got 98% of forms with this pass, but it's likely I missed some buried somewhere.
TODO: will take another pass as consolidating these colors and new gradients in another diff.
Test Plan: Played in my sandbox all week. Please play with it too and let me know how they feel.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D6806
Summary: Fixes T3253 by shifting the display to the "next 3 days". Also adds in the "create" functionality for calendar on desktop view only, ref T3251. As part of T3251, I plan to make this work on mobile too.
Test Plan: added statuses and noted errors showed up. noted on success the widget pane refreshed. also made sure the regular old /calendar/status/create/ page still worked.
Reviewers: epriestley
Reviewed By: epriestley
CC: chad, aran, Korvin
Maniphest Tasks: T3251, T3253
Differential Revision: https://secure.phabricator.com/D6072
Summary:
Highlights the current day :)
I am not great in choosing colors. @chad can suggest some improvements :)
Test Plan: {F41738}
Reviewers: epriestley
Reviewed By: epriestley
CC: chad, aran, Korvin, AnhNhan
Maniphest Tasks: T2627
Differential Revision: https://secure.phabricator.com/D5790
Summary: Allows views to work like tags.
Test Plan: Implemented a few completely arbitrary render() / singleView simplifications. I just picked some that were easy to test. I'll do a more thorough pass on this in a followup; these calls don't really hurt anything.
Reviewers: chad, vrana
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D5306
Summary: Mostly applies a new call spacing rule; also a few things that have slipped through via pull requests and such
Test Plan: `find src/ -type f -name '*.php' | xargs -n16 arc lint --output summary --apply-patches`
Reviewers: chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D5002
Summary:
- In stack traces, a `,` should clearly be a `.`.
- In Calendar, a 'td' got swapped with a 'p' somewhere.
- In old-style transaction views, strlen() is no longer a sufficient test.
Test Plan:
- Verified stack traces render correctly.
- Verified calendar renders correctly.
- Verified Maniphest transactions with no comment no longer have a little empty div a few pixels high.
Reviewers: chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D4971
Summary: I'm too lazy to attaching them for diffs where they were introduced.
Test Plan:
/
/D1, wrote comment with code snippet
DarkConsole
commit detail, wrote comment
task detail, wrote comment
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4911
Summary:
This is pretty brutal and it adds some `phutil_safe_html()`.
But it is a big step in the right direction.
Test Plan: None.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4905
Summary:
This resolves lots of double escaping.
We changed most of `phutil_render_tag(, , $s)` to `phutil_tag(, , $s)` which means that `$s` is now auto-escaped.
Also `pht()` auto escapes if it gets `PhutilSafeHTML`.
Test Plan: None.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4889
Summary: This works after pht() + html got sorted out.
Test Plan: Looked at some object attribute lists.
Reviewers: vrana
Reviewed By: vrana
CC: aran
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4645
Summary:
- Implements `javelin_tag()`, which is `javelin_render_tag()` on top of `phutil_tag()` instead of `phutil_render_tag()`.
- Manually converts all or almost all of the trivial callsites.
Test Plan:
- Site does not seem any more broken than before.
Reviewers: vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D4639
Summary:
Created with spatch:
lang=diff
- phutil_render_tag
+ phutil_tag
(X, Y, pht('...'))
The searched for `<` and `&` by sgrep.
Test Plan: Loaded homepage.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4504
Summary:
Created with spatch:
lang=diff
- phutil_render_tag
+ phutil_tag
(X, Y, '...')
Then searched for `&` and `<` in the output and replaced them.
Test Plan: Loaded homepage.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4503
Summary: Removes unneeded filters. Also - how do I get it to highlight the firs nav item? I assumed '' would match.
Test Plan: Review calendar app
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4547
Summary: Guess this never actually got implemented.
Test Plan: looked at home
Reviewers: chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D4456
Summary:
No fancy-pants smarty stuff yet, but merges /applications/ and the awful application buttons into the dark navigation.
Hover state is maybe a little weird.
Test Plan: {F29324}
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran, btrahan, codeblock
Differential Revision: https://secure.phabricator.com/D4431
Summary: This removes all calls to addSpacer and the method. We were applying it inconsistently and it was causing spacing issues with redesigning the sidenav. My feeling is we can recreate the space in CSS if the design dictates, which would apply it consistently.
Test Plan: Go to Applications, click on every application.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4420
Summary:
This fixes two separate issues:
# `getTextStatus()` is used for machine readable data in handles and user.info method. Broken since D3810.
# Status may contain date. Broken since beginning but masked by the fact that CSS ignores unknown class names.
Test Plan:
Displayed revision with reviewer away.
Called `user.addstatus`.
Edited status in calendar.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
CC: nh, aran, Korvin
Differential Revision: https://secure.phabricator.com/D4275
Summary: This is used in every other view.
Test Plan: Browsed around.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4248
Summary: See discussion in T2014. Aligns this element more closely with @chad's `frame_v3.psd` mock, and implements the icon/label element. Removes "details".
Test Plan: {F27062} {F27063} {F27064} {F27065}
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2014
Differential Revision: https://secure.phabricator.com/D4179
Summary: `addDetail()` takes HTML because we have links there fairly often. :/ This design is iffy.
Test Plan: Reloaded `/calendar/status/`, verified no XSS.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Maniphest Tasks: T139
Differential Revision: https://secure.phabricator.com/D4074
Summary: make it so a given user can click to edit status from calendar view. also fix bug so when editing status existing "type" is selected
Test Plan: edited status from calendar view and observed "sporadic" status sticky
Reviewers: epriestley, chad
Reviewed By: chad
CC: aran, Korvin
Maniphest Tasks: T2060, T2061
Differential Revision: https://secure.phabricator.com/D3957
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: you can now add, edit, and delete status events. also added a "description" to status events and surface it in the big calendar view on mouse hover. some refactoring changes as well to make validation logic centralized within the storage class.
Test Plan: added, edited, deleted. yay.
Reviewers: epriestley, vrana
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T407
Differential Revision: https://secure.phabricator.com/D3810
Summary:
I've replaced all `id(new PhabricatorObjectHandleData(...))->loadHandles()` by `$this->loadViewerHandles(...)`.
Lint caught one usage in a static method.
Test Plan: Displayed revision with sporadic author.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3432
Summary:
- Add getHelpURI() to PhabricatorApplication for application user guides.
- Add a new "help" icon menu item and skeletal Diviner application.
- Move help tabs to Applications where they exist, document the other ones that don't exist yet.
- Grep for all tab-related stuff and delete it.
Test Plan: Clicked "help" for some apps. Clicked around randomly in a bunch of other apps.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3267
Summary:
They were shifted by one because of calling `$day->setTime(24, 0, 0)`.
I've tried to clone the date and get the epoch from the clone but it was crashing for some reason.
Test Plan: /calendar/
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2882
Summary:
- `kill_init.php` said "Moving 1000 files" - I hope that this is not some limit in `FileFinder`.
- [src/infrastructure/celerity] `git mv utils.php map.php; git mv api/utils.php api.php`
- Comment `phutil_libraries` in `.arcconfig` and run `arc liberate`.
NOTE: `arc diff` timed out so I'm pushing it without review.
Test Plan:
/D1234
Browsed around, especially in `applications/repository/worker/commitchangeparser` and `applications/` in general.
Auditors: epriestley
Maniphest Tasks: T1103
Summary:
The current state is very confusing:
{F11734, size=full}
Test Plan: Display calendar for user with two different events in the same week.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2522
Summary:
This is a rough cut, but gets some of the basics at least. Here's what it looks like:
{F11690}
Some things that would be nice for future diffs:
- Different colors for different event types (tasks? MEETINGS?!)
- When events span across multiple days, keep them in the same row.
- Switch which month you're looking at.
- Show specific users instead of all.
- etc etc etc
Test Plan: See screenshot.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D2514
Summary: I will need it for nagging tool.
Test Plan:
None yet.
Please suggest me how to create a testing database (I need to insert some data in the table). I guess that it is now possible?
There is also probably some bug in `arc unit` - `setEnvConfig()` is not called before `getEnvConfig()` resulting in fatal error.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2376
Summary:
We will need it for two purposes:
- Status tool.
- Nagging tool - @aran suggested using "3 business days" and I don't want it to fall on New Year's Eve or such.
I don't plan working on any interface for editing this as this kind of data should be always imported.
Test Plan:
`bin/storage upgrade`
`scripts/calendar/import_us_holidays.php`
/calendar/
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2375
Summary:
These are all unambiguously unextensible. Issues I hit:
- Maniphest Change/Diff controllers, just consolidated them.
- Some search controllers incorrectly extend from "Search" but should extend from "SearchBase". This has no runtime effects.
- D1836 introduced a closure, which we don't handle correctly (somewhat on purpose; we target PHP 5.2). See T962.
Test Plan: Ran "testEverythingImplemented" unit test to identify classes extending from `final` classes. Resolved issues.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T795
Differential Revision: https://secure.phabricator.com/D1843
Summary:
This is a very small step toward building a Status and possibly an Oncall tool.
Build a calendar view which renders months.
Much of my hesitance to bang these tools out is that dealing with
dates/calendaring is basically horrible, so I'm trying to ease into it.
This calendar is locale-aware and all that jazz.
Test Plan:
- See:
https://secure.phabricator.com/file/view/PHID-FILE-c07a9c663a7d040d2529/
- Verified that months have the right number of days, today is the right day
of the week, months begin on the day after previous months end on, etc.
Reviewed By: aran
Reviewers: jungejason, tuomaspelkonen, aran
Commenters: cwbeck, jungejason
CC: blair, aran, epriestley, cwbeck, jungejason
Differential Revision: 791
