Summary:
Fixes T3132. Currently, if a user deletes a file which is present in a mock, that mock throws an exception when loading. If the file is also the cover photo, the mock list throws an exception as well.
In other applications, we can sometimes deal with this (a sub-object vanishing) by implicitly hiding the parent object (for example, we can just vanish feed stories about objects which no longer exist). We can also sometimes deal with it by preventing sub-objects from being directly deleted.
However, neither approach is reasonable in this case.
If we vanish the whole mock, we'll lose all the comments and it will generally be weird. Vanishing a mock is a big deal compared to vanishing a feed story. We'll also need to load more data on the list view to prevent showing a mock on the list view and then realizing we need to vanish it on the detail view (because all of its images have been deleted).
We permit total deletion of files to allow users to recover from accidentally uploading sensitive files (which has happened a few times), and I'm hesitant to remove this capability because I think it serves a real need, so we can't prevent sub-objects from being deleted.
So we're left in a relatively unique situation. To solve this, I've added a "builtin" mechanism, which allows us to expose some resource we ship with as a PhabricatorFile. Then we just swap it out in place of the original file and proceed forward normally, as though nothing happened. The user sees a placeholder image instead of the original, but everything else works reasonably and this seems like a fairly acceptable outcome.
I believe we can use this mechanism to simplify some other code too, like default profile pictures.
Test Plan: Deleted a Pholio mock cover image's file. Implemented change, saw functional Pholio again with beautiful life-affirming "?" art replacing soul-shattering exception.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T3132
Differential Revision: https://secure.phabricator.com/D5870
Summary: Added explicit tags to files which are explicitly uploaded. Fixes T2749
Test Plan: Tested by checking out the files application.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2749
Differential Revision: https://secure.phabricator.com/D5406
Summary: It's dumb to execute a query which we know will return an empty result.
Test Plan: Looked at comment preview with "11", didn't see "1 = 0" in DarkConsole.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5177
Summary: Update to new UI stuff, prepare for mobile.
Test Plan: {F27167}
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D4198
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: This doesn't do anything useful yet but Pholio needs to access Files and I wanted to get the groundwork in place for eventual policy-awareness.
Test Plan: Will use in Pholio.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3829
