Feed - fix some whacky "text mode" rendering code

Summary: ...add a "renderingTarget" to FeedStory and use it as appropos. Overall, not a ton of changes was necessary to make this work. I think this could be made to be even cleaner by going through each and every feed story and re-implementing as necessary with the full toolset available. But this is good enough for now I think, and just something to keep cleaning up when we're in here. Fixes T4630.

Test Plan: made a task. gave it a token. viewed my feed - saw stories. used conduit.feed.query with mode == 'text' and got good readable results.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: spicyj, epriestley, Korvin

Maniphest Tasks: T4630

Differential Revision: https://secure.phabricator.com/D8750
Set `celerity.minify` true in production environments.

Summary: I haven't been able to understand why this isn't set by default in production environments (since it is recommended to do so anyway).

Test Plan: N/A

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8743
Don't load every commit if there are no local hashes

Summary: We make a silly query for every commit if you copy/paste a diff.

Test Plan: Copy/pasted diffs now render in fewer than 30 seconds.

Reviewers: btrahan, spicyj

Reviewed By: btrahan, spicyj

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D8758
Countdown - use better date control

Summary: Fixes T3576

Test Plan: made a countdown and it looked right on view. edited it and it had the right values pre and post edit.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T3576

Differential Revision: https://secure.phabricator.com/D8754
Fix typo in variable name

Summary: Follow-up to D8758.

Test Plan: Crossed fingers.

Reviewers: #blessed_reviewers, chad, epriestley

Reviewed By: #blessed_reviewers, chad, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8759
Minor, fix the scoping of a static variable

Auditors: chad, btrahan
Differential - make diffs you authored + are reviewer for show up in appropos boxes

Summary: Fixes T2328. Note the audit part is fixed now.

Test Plan: Tried to reproduce the audit issue by raising my own commit as a problem; it showed up before code changes! Made a diff with my self as author and reviewer; it showed up as expected

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T2328

Differential Revision: https://secure.phabricator.com/D8755
Differential - fix bug writing affected paths

Summary: Fixes T4774. With the new code and configuration instructions downplaying the role of arcanist project we weren't writing affected paths at all! I had this issue on my installation - no affected paths were written. We seem to always have the repository now though if we can see it, so not too bad of a fix.

Test Plan: updated a diff and was able to browse in diffusion.

Reviewers: epriestley, bitglue

Reviewed By: epriestley, bitglue

Subscribers: bitglue, epriestley, Korvin

Maniphest Tasks: T4774

Differential Revision: https://secure.phabricator.com/D8757
Adding getBoundingClientRect math to getPos in Vector.js

Summary: Ref T4714, tooltips in fullscreen mode need special math, due to fixed position throwing off position of tooltips.

Test Plan: Create work board, create several tasks, create several columns, drag tasks among columns and within columns. Create a paste, check tooltips in comment box show and are positioned correctly. Fullscreen comment box. Verify tooltips still show and position correctly.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T4714

Differential Revision: https://secure.phabricator.com/D8762
Fixing tooltips not appearing in fullscreen editor

Summary: Ref T4714, fixing tooltips not appearing in editor when in fullscreen mode

Test Plan: Create paste, verify tooltips appear in comment text-editing bar, make comment box fullscreen, verify tooltips still appear.

Reviewers: chad, #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T4714

Differential Revision: https://secure.phabricator.com/D8763
Move Releeph branch controllers toward a modern/stable state

Summary:
Ref T3644. Ref T3657. Ref T3549. Basically:

  - Move these controllers to modern query/policy infrastructure.
  - Move them to consistent, ID-based URIs.
  - Rename "Project" to "Product"; "Pick Request" to "Pull Request".
  - Clean up a few UI things here and there.

Test Plan:
  - Created and edited branches.
  - Opened and closed branches.
  - Viewed branch history.
  - Searched within a branch.
  - Browsed to branches from products.

Reviewers: chad, btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3644, T3549, T3657

Differential Revision: https://secure.phabricator.com/D8646
Fixing z-index on calendar date badges.

Summary: Fixes T4787, decreased z-index on calendar badges so that they don't sit on top of  notification dropdowns when dropdowns are expanded. Not sure why the badges had z-index 10, but please let me know if there was a more substantial reason for this.

Test Plan: If neither notification dropdowns have content, create enough messages to populate at least 5 rows, open calendar, expand messages dropdown, verify that underlying calendar date badges do not appear over the dropdown.

Reviewers: chad, #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T4787

Differential Revision: https://secure.phabricator.com/D8770
Simplify Herald logic for loading Differential changes

Summary: Ref T4045. These three methods are fairly copy-pastey. Provide a more formal DifferentialHunk API for querying various types of line ranges.

Test Plan: Used test console to verify that "added content", "removed content", and "changed content" rules still produce the same data.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4045

Differential Revision: https://secure.phabricator.com/D8764
Add DifferentialHunkQuery to start hiding hunk storage details

Summary:
Ref T4045. We have a lot of direct queries against the hunk table right now. These are messy, not really policy-aware, and limit our options on T4045.

This query is unusual (it requires changesets, and does not accept IDs). This keeps us from having to load changeset -> diff -> revision in order to do policy checks. We could also fix this with smarter policy checks and caching, but I'd rather not open that can of worms for now. This object is very low level and relatively unusual, and this small deviation from convention seems like the cleanest cut to make to keep this from snowballing.

Test Plan: Used Herald dry runs to verify that the affected rules still output the same data.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4045

Differential Revision: https://secure.phabricator.com/D8765
Remove ReleephProjectController

Summary:
Ref T3657. General changes here:

  - Removes `ReleephProjectController`, which is the source of T3657.
  - Mostly moves requests from "RQ" as a monogram to "Y" (looks like a merge, mnemonic for "yank"?, we don't have too many characters left). This should be essentially only cosmetic. This reduces ambiguity with "rQ" and "R123", which are current and future repository monograms. This will continue in the next few diffs.
  - Makes requests implement policies correctly.

Test Plan: Created, edited, browsed requests.

Reviewers: chad, btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3657

Differential Revision: https://secure.phabricator.com/D8766
Unban releeph product name "branch"

Summary:
Fixes T3657. We no longer construct ambiguous URIs, so product names are no longer restricted.

Also fix some minor URI construction stuff.

Test Plan: Created a product called "branch".

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3657

Differential Revision: https://secure.phabricator.com/D8767
Remove several "loadArcanistProject()" methods

Summary:
Ref T3551. Releeph has old-style `loadX()` methods; get rid of one of them.

Differential has a couple of copies of this too, clean them up.

Test Plan:
  - Viewed various differential revisions (with and without projects).
  - Viewed and edited Releeph products.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8768
Remove some ad-hoc loading of repositories from Releeph

Summary: Ref T3551. Since we now require repositories in order to perform policy checks, things that did loads properly don't need to load this data explicitly.

Test Plan: Edited a product, cut a new branch.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T3551

Differential Revision: https://secure.phabricator.com/D8769
Install PHP mbstring extension on RHEL & friends

Summary:
The mbstring extension for PHP is not a dependency to any of the already
listed packages on RHEL-like systems, and is needed by Phabricator
(showing a "install mbstring" message as the first thing if it is not
installed)

RHEL seems to have some extra steps to allow php-mbstring to be installed, though:

http://snippets.roozbehk.com/post/35750940300/php-mbstring-missing-on-red-hat-enterprise-linux-6

PS: disabled lint for this change because of the already >80 chars long "yum install" string

Test Plan:
* Created a new container with docker using both centos:6.4 and fedora:20 images
* Ran install script
* Started httpd and mysqld services
* Browsed to server's address
* Got error message
* Installed php-mbstring & restarted httpd
* Works

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D8772
Give the commitownersparser a little more time

Summary:
Recently we see issues with huge commits (branch cuts for www) where people received hundreds of emails for the same commit. By checking all the active and archived tasks related to such commits, I saw the following pattern:
 - The commit itself is marked as importStatus = 15 which means all the processing was actually done;
 - In archived tasks, I see one PhabricatorRepositorySvnCommitMessageParserWorker, one PhabricatorRepositorySvnCommitChangeParserWorker, followed by many PhabricatorRepositoryCommitHeraldWorker, which means that the PhabricatorRepositoryCommitOwnersWorker (who schedule those herald tasks) was never done;
 - PhabricatorRepositoryCommitOwnersWorker is always active (for days) with failureCount = 0;
 - In daemon log I see a lot of lease expire exception for PhabricatorRepositoryCommitOwnersWorker.
So to me it looks like the following happened:
 - Everything is fine until we schedule the PhabricatorRepositoryCommitOwnersWorker
 - PhabricatorRepositoryCommitOwnersWorker actually successfully finished but its running time exceed 60s. Before it finishes, it scheduled the PhabricatorRepositoryCommitHeraldWorker task
 - When we try to archive it, the lease expiration exception happened. As a result, it stayed active and will be picked up immediately since it is in the head of the queue
 - The two steps above repeat forever until we kill it
I am not sure why we want to check lease expiration when we are archiving the task. For now I am giving the worker a little more time since parsing half million affected path needs some time..

Test Plan: Patched in our production and it worked.

Reviewers: lifeihuang, JoelB, #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D8773