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Author SHA1 Message Date
epriestley
ab7a091212 Fix text-mode rendering of object and Asana link views
Summary:
Ref T2852. Two issues:

  - Embeds (`T12`, `{T12}`) have some handle issues because handles run afoul of visibility checks under some configs. Make handles unconditionally visible.
  - Asana links don't render correctly into text mode. Give them a valid text mode rendering so they don't flip out.

Test Plan: Made comments with `T12` and `http://app.asana.com/...` and published them to Asana.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2852

Differential Revision: https://secure.phabricator.com/D6696
2013-08-07 13:29:09 -07:00
Chad Little
b348aaefb9 Add Hovercards / restyle feed one line stories.
Summary: This adds hovercards to most stories and removes the profile photo from one line stories. I don't know about my implementation, which has difficulties with application transactions (because it shows status). Which leads me to a bigger question, which is can we render all people through a common function like AphrontTagView so we can easily class and/or hovercard it anywhere.

Test Plan: Reviewed my feed, various stories.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D6684
2013-08-06 09:20:04 -07:00
epriestley
8d21dc0d52 Use application PHIDs for ATOM
Summary: Ref T2715.

Test Plan: `phid.query`

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6597
2013-07-30 06:49:13 -07:00
epriestley
bdc93f65a2 Use application PHIDs for Diviner Books
Summary: Ref T2715.

Test Plan: `phid.query`

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6596
2013-07-30 06:47:07 -07:00
epriestley
5cc3bbf721 Use application PHIDs for application transactions
Summary: Ref T2715. Ref T3578. Load application transactions through application PHID infrastructure.

Test Plan: Viewed feed, saw successful loads of application transaction objects and rendered feed stories.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715, T3578

Differential Revision: https://secure.phabricator.com/D6617
2013-07-29 12:04:15 -07:00
epriestley
1720d651da Restore feed stories to Ponder
Summary: Ref T3578. These are a touch rough still, but work.

Test Plan: {F52154}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3578

Differential Revision: https://secure.phabricator.com/D6616
2013-07-29 12:04:14 -07:00
epriestley
ce16369f8e Use Application PHIDs for ANSW
Summary:
Ref T2715. Ref T3578.

  - Use Application PHIDs for Ponder Answers.
  - Make Ponder answers policy-aware.
  - Make PonderAnswerQuery policy-aware.

Test Plan: Used `phid.query`; browsed Ponder.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715, T3578

Differential Revision: https://secure.phabricator.com/D6582
2013-07-28 15:08:35 -07:00
Bob Trahan
ec61c15cb2 move repository arcanist projects over to new phid stuff
Summary: also submit casual entry for longest class name award with new query class. Ref T2715

Test Plan: phid.query and saw the right arcanist project

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6586
2013-07-26 14:33:31 -07:00
Bob Trahan
1cb0db8755 Move PhabricatorUser to new phid stuff
Summary: Ref T2715. Had to start loading status information in the query class. Debated trying to clean up some of the attach / load stuff but decided to just add status under the new paradigm for now.

Test Plan: phid.query  also made a status and checked that out. also played in conpherence.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6585
2013-07-26 14:05:19 -07:00
Bob Trahan
1457797c4a Move PhamePost to new phid stuff
Summary: Ref T2715

Test Plan: phid.query and a brief phame post read

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6579
2013-07-26 13:15:08 -07:00
Bob Trahan
a07096daeb Move PhameBlog to new phid stuff
Summary: Ref T2715

Test Plan: loaded phame and viewed all blogs link. did phid.query successfully

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6578
2013-07-26 12:19:12 -07:00
Bob Trahan
e4e5f43a3e Move Conpherence Threads to new phid stuff
Summary: Ref T2715.

Test Plan: loaded conpherence, loaded a different thread, made a conpherence. also phid.query

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6577
2013-07-26 12:07:47 -07:00
Bob Trahan
0a71593e6d Move LegalpadDocument to new phid stuff
Summary: ref T2715 - apologies btw as I didn't catch the "start from the bottom" ask until recently... :/

Test Plan: phid.query for some legalpad documents... booya. also loaded legalpad.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6576
2013-07-26 12:05:33 -07:00
epriestley
3a80c512c7 Move OwnersPackage to Appliation PHIDs
Summary: Ref T2715.

Test Plan: `phid.query`

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6572
2013-07-26 10:31:26 -07:00
Bob Trahan
f75f3a0c3b Pholio - add concept of replacing images and primitive history view
Summary:
Now you can actually replace an image! Ref T3572. This ended up needing a wee bit of infrastructure to work...

 - add replace image transaction to pholio
 - add replacesImagePHID to PholioImage
 - tweaks to editor to properly update images with respect to replacement
   - add edges to track replacement
 - expose getNodes on graph query infrastructure to query the entire graph of who replaced who
 - move pholio image to new phid infrastructure

Still TODO - the history view should get chopped out a bit from the current view - no more inline comments / generally less functionality plus maybe a tweak or two to make this more sensical.

Test Plan: replaced images and played with history controller a little. works okay.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3572

Differential Revision: https://secure.phabricator.com/D6560
2013-07-25 16:59:25 -07:00
epriestley
db3a0c90bb Use Application PHIDs for XUSR
Summary: Ref T2715. XUSR -> apps

Test Plan: `phid.query`

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6558
2013-07-24 14:12:39 -07:00
epriestley
3160bb0932 Use application PHIDs in Phlux
Summary: Ref T2715. PVAR -> app phids

Test Plan: Used `conduit.query` to load one.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6557
2013-07-24 14:06:50 -07:00
epriestley
adeefa940f Use application PHIDs in Macro
Summary: Ref T2715. Move Macro to application PHIDs.

Test Plan: Used `conduit.query` to look up macros.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6556
2013-07-24 14:06:10 -07:00
epriestley
f1cd3bc359 Use application PHIDs in Paste
Summary: Ref T2715. Switch Paste to application PHIDs.

Test Plan: Used `conduit.query`; `conduit.lookup`; grepped for constants.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6555
2013-07-24 11:32:49 -07:00
epriestley
f29861713e Use Application PHIDs in Ponder
Summary: Ref T2715. Switch Ponder to the new IDs.

Test Plan: Ran `phid.lookup`; `phid.query`. Grepped for old constant

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6554
2013-07-24 11:32:31 -07:00
epriestley
cdbb1d5a03 Use application PHIDs in Phriction
Summary: Ref T2715. Moves Phriction to application PHIDs.

Test Plan: Used `phid.query`; browsed Phriction.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6553
2013-07-24 11:32:13 -07:00
epriestley
f00b43d448 Use application PHIDs in countdown
Summary: Ref T2715. Swap countdown to application PHIDs.

Test Plan: Used `phid.lookup`; `phid.query`.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6532
2013-07-22 14:42:25 -07:00
epriestley
f32e0e9330 Provide a callback for Queries to filter objects from alternate result sets
Summary: Ref T2715. `PhabricatorObjectQuery` can theoretically bypass policies on its side-channel result set. This can't actually happen in practice because all the loading mechanisms are filtered, but provide a general way to implement side channel results safely.

Test Plan: Loaded some pages; see next diff.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6514
2013-07-22 12:20:31 -07:00
epriestley
d3cf7874ed Use application PHIDs in Repositories
Summary: Ref T2715. Move repositories to new app PHIDs.

Test Plan: Used `phid.lookup`; `phid.query`; browsed Diffusion.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6529
2013-07-22 12:17:54 -07:00
epriestley
69d5a9af58 Use Application PHIDs in Projects
Summary: Ref T2715. Move Projects to the new stuff.

Test Plan: Used `phid.query` to load projects.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6526
2013-07-22 12:17:53 -07:00
epriestley
3fcd9c93f1 Use Application PHIDs in Files
Summary: Ref T2715. Move files to the new stuff.

Test Plan: Used `phid.query`; `phid.lookup` to find files.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6523
2013-07-22 12:17:39 -07:00
epriestley
911aaee89c Convert config to application PHIDs
Summary: Ref T2715.

Test Plan: Used `phid.query` to load config entries. Edited config entries.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6520
2013-07-22 12:17:38 -07:00
epriestley
2845d11962 Remove PhabricatorPHID::fromObjectName
Summary: Ref T2715. This only ever supported like 10% of object types; get rid of it in favor of the new infra.

Test Plan:
  - Ran `bin/search index D12`; `bin/search index <some valid phid>`, `bin/search index derp`.
  - Turned off Search jump, searched for `D12`.
  - Used `phid.lookup`.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6519
2013-07-22 12:17:37 -07:00
epriestley
2ff57f6938 Use application PHIDs in Pholio Mocks
Summary: Ref T2715. Switch mocks to the new stuff.

Test Plan: Used `phid.query` and `phid.lookup` to find mocks.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6517
2013-07-22 12:17:36 -07:00
epriestley
17ee71d896 Use Application PHIDs in Maniphest
Summary: Ref T2715. Switch Maniphest to the new stuff.

Test Plan: Used `phid.query`; `phid.lookup` to load objects.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6516
2013-07-22 12:17:35 -07:00
epriestley
0e3cb3b393 Use Application PHIDs for commits
Summary: Ref T2716. Ref T2715. Move CMIT to use Application PHIDs. Nothing too special here, but I consolidated some code into DiffusionCommitQuery. Depends on D6514.

Test Plan: Browsed Diffusion. Browsed Differential/Maniphest with linked commits. Used jump nav; used `phid.lookup` and `phid.query`. Used remarkup for Git and SVN repos. Grepped for PHID_TYPE_CMIT.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715, T2716

Differential Revision: https://secure.phabricator.com/D6515
2013-07-22 12:17:34 -07:00
epriestley
c5a06a624a Use application PHIDs for mailing lists
Summary:
Ref T2715. Ref T603. Ref T2625.

  - Implement policies.
  - Use policy queries.
  - Use ApplicationSearch.
  - Use application PHIDs.

Test Plan: Browsed things with lists CC'd; edited lists; created a list, used `phid.query` to query handles.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603, T2625, T2715

Differential Revision: https://secure.phabricator.com/D6513
2013-07-22 12:17:33 -07:00
epriestley
220f0ea4d1 Delete various dead/nonuseful PHID code
Summary:
Ref T2715.

  - Remove the "PHID" application. `phid.query` provides a reasonable way for developers to get this data without requiring a top-level application.
  - Remove some dead/uncalled code.

Test Plan: No more PHID application. Grepped for callsites.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6511
2013-07-22 12:17:31 -07:00
epriestley
1fb39a20d3 Move DifferentialRevision to application PHIDs
Summary: Ref T2715.

Test Plan: Used `phid.lookup` and `phid.query` to load handles. Grepped for `PHID_TYPE_DREV`.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6509
2013-07-22 12:17:29 -07:00
epriestley
5ca419174a Proide application-based handle loads; load Slowvote handles from the application
Summary:
Ref T2715. This is pretty straightforward, I think. Notes:

  - Long term, I want to replace `PhabricatorObjectHandleData` with `PhabricatorObjectQuery` and `PhabricatorHandleQuery`. The former's name is a relic of old Facebook stuff and unusual now that everything else uses normal queries.
  - I simplified the amount of work applications need to do in order to populate handles. The should just need to set names and URIs in most cases.

Test Plan: Used `phid.lookup` and `phid.query` to load slowvote handles. Browsed around to load other handles.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6508
2013-07-22 12:17:28 -07:00
epriestley
6cdb02fc7e Fix an issue with handle loads; the inner loop expects $objects to have only objects of the given type.
Auditors: btrahan
2013-07-21 07:04:18 -07:00
epriestley
7ed6996604 Provide basic infrastructure for moving PHIDs, Handles and Object Names to applications
Summary:
See discussion in T2715. Currently, PHIDs are all hard coded in the PHID application. In the long run, we need to move them out into actual applications.

A specific immediate issue is Releeph, which uses a very very old and very broken mechanism to inject PHIDs in a way that only sort of works.

Moving forward, every PHID type will be provided by a `PhabricatorPHIDType` subclass, which will manage loading it, etc.

This also moves toward cleaning up the "load objects by name" (where "name" means something like `D12`) code, which is an //enormous// mess and spread across at least 4-5 callsites.

Test Plan: Used `phid.lookup` and `phid.query` to load Slowvotes.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6502
2013-07-21 06:34:21 -07:00
Bob Trahan
df264d8548 Pholio - support editing images - fixes T3489
Summary:
Nice title. We add three new transactions - IMAGE_FILE, IMAGE_NAME, and IMAGE_DESCRIPTION. The first is a bit like subscribers as it is a list of file phids. The latter have values of the form ($file_phid => $data), where $data is $name or $description respectively. This is because we need to collate transactions based on $file_phid...

Overall, this uses the _underyling files_ and not the "PholioImage" to determine if things are unique or not. That said, simply mark PholioImages as obsolete so inline comments about no-longer applicable PholioImages don't break.

Does a reasonable job implementing the mock. Note you can't "update" an image at this time, though you can delete and add at will.

Test Plan: played with pholio a ton.

Reviewers: epriestley

Reviewed By: epriestley

CC: chad, aran, Korvin

Maniphest Tasks: T3489

Differential Revision: https://secure.phabricator.com/D6441
2013-07-16 13:31:20 -07:00
epriestley
d2f8c5b5e7 Make slowvotes subscribable
Summary: Subscribing doesn't do anything yet, but you can subscribe!

Test Plan: {F50169}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D6456
2013-07-16 10:30:28 -07:00
Bob Trahan
63250b2413 Conpherence - make threads loadable as handles
Summary: Fixes T3403

Test Plan: looked at /mail/ and saw sensible values as pertained to Conpherence threads.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3403

Differential Revision: https://secure.phabricator.com/D6370
2013-07-03 16:46:33 -07:00
Bob Trahan
2c03cd931b Legalpad V0.2 - add mail integration
Summary:
Supports !unsubscribe and commenting on replies. Subscribers get mailed something reasonable. Fixes T3480.

Sneaks in /LX/ support. In the near future I want to have that /LX/ be a clean "signature" page sans all the edit actions and other fluff... Will resolve this as part of T3481.

Test Plan: used the metamta console to add comments and unsubscribe. added a phlog() inside mail code to verify mail bodies looked okay.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3480

Differential Revision: https://secure.phabricator.com/D6369
2013-07-03 16:37:05 -07:00
Bob Trahan
70e7708aff Legalpad V0.1
Summary:
got some basics here --

 - can create document
   - creates document object and document body object and cross-reference
 - can update document
   - creates document body object and updates reference from document object
 - contributors stored correctly
   - a contributor is anyone who has created or updated a legal document
 - can subscribe to documents
 - can flag documents
 - can comment on documents
 - can query for documents based on creator and create range
 - uses basically modern stuff

Missing stuff --

 - T3488
 - T3483
 - T3482
 - T3481
 - T3480
 - T3479

Test Plan: TRUNCATED the database. From scratch made 3 legal docs. Verified versions and version were correct in document and document body database entries respectively. Left comments and verified versions and version did not update. Left updates and verified those updated versions and version. Flagged document and verified it showed up on homepage. Subscribed and verified transaction showed up.

Reviewers: epriestley

Reviewed By: epriestley

CC: chad, aran, Korvin

Maniphest Tasks: T3116

Differential Revision: https://secure.phabricator.com/D6351
2013-07-03 11:15:45 -07:00
epriestley
328aa383e4 Always provide a viewer when executing DifferentialRevisionQuery
Summary: Ref T603. This query isn't policy-aware yet, but prepare for it to be one day.

Test Plan: Looked at: home page; differential home; differential detail; diffusion browse. Made differential.query conduit call.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D6337
2013-07-01 12:38:27 -07:00
epriestley
b22e52e40c Add remarkup support for Asana URIs
Summary:
Ref T2852. Primarily, this expands API access to Asana. As a user-visible effect, it links Asana tasks in Remarkup.

When a user enters an Asana URI, we register an onload behavior to make an Ajax call for the lookup. This respects privacy imposed by the API without creating a significant performance impact.

Test Plan: {F47183}

Reviewers: btrahan

Reviewed By: btrahan

CC: chad, aran

Maniphest Tasks: T2852

Differential Revision: https://secure.phabricator.com/D6274
2013-06-24 15:55:08 -07:00
epriestley
f54a5d8087 Add DoorkeeperExternalObject
Summary:
Ref T2852. This table holds data about external objects and allows us to write edges to them.

Objects are identified with an `<applicationType, applicationDomain, objectType, objectID>` tuple. For example, Asana tasks will be, e.g., `<asana, asana.com, asana:task, 93829279873>` or similar.

Test Plan: Ran storage upgrade.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2852

Differential Revision: https://secure.phabricator.com/D6271
2013-06-24 15:54:36 -07:00
epriestley
5f29ccaaca Add storage for Auth configuration in preparation for moving it into a web interface
Summary:
Ref T1536. Currently, we have about 40 auth-related configuration options. This is already roughly 20% of our config, and we want to add more providers. Additionally, we want to turn some of these auth options into multi-auth options (e.g., allow multiple Phabricator OAuth installs, or, theoretically multiple LDAP servers).

I'm going to move this into a separate "Auth" tool with a minimal CLI (`bin/auth`) interface and a more full web interface. Roughly:

  - Administrators will use the app to manage authentication providers.
  - The `bin/auth` CLI will provide a safety hatch if you lock yourself out by disabling all usable providers somehow.
  - We'll migrate existing configuration into the app and remove it.

General goals:

  - Make it much easier to configure authentication by providing an interface for it.
  - Make it easier to configure everything else by reducing the total number of available options.

Test Plan: Ran storage upgrade.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1536

Differential Revision: https://secure.phabricator.com/D6196
2013-06-17 10:48:41 -07:00
epriestley
5d1f94ac8a Fix some Phabricator lint warnings
Summary: Lint.

Test Plan: Lint.

Reviewers: chad

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D6127
2013-06-04 15:28:24 -07:00
Lauri-Henrik Jalonen
689c6f2f30 Countdown revamp 2
Summary:
Now has policy support (not really)
Now uses CountdownQuery
Now has handles
Now uses common way for remarkup
Remarkup still looks terrible

Test Plan: Added countdowns, edited countdowns. Did even embed some. Couldn't break it

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, AnhNhan

Maniphest Tasks: T2624

Differential Revision: https://secure.phabricator.com/D6012
2013-05-23 07:06:14 -07:00
epriestley
b0a5f42244 Add "live" publisher and storage to Diviner
Summary:
Ref T988. This adds basics for the non-static publishing target:

  - Storage (called "Live", e.g. `DivinerLiveAtom` to distinguish it from shared classes like `DivinerAtom`).
  - Mostly populate the storage.
  - Some minor fixes and improvements.

Test Plan: Generated docs, looked at DB, saw mostly-sensible output.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T988

Differential Revision: https://secure.phabricator.com/D5973
2013-05-20 10:18:26 -07:00
epriestley
991bbb6242 Provide "builtin" files and use them to fix Pholio when files are deleted
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
2013-05-08 18:12:52 -07:00