Add an explicit "this mail came from Phabricator" header

Summary:
See T926. If you want to write a mail rule that, e.g., captures Differential
mail but ignores people replying to it, it's kind of tricky right now. You can
use the 'X-Mail-Transport-Agent' header but that's not obvious and it's not
necessarily stable.

Add a nice, obvious "X-Phabricator-Sent-This-Message" header.

Test Plan: Sent myself some mail, verified the header appeared.

Reviewers: vrana, btrahan, fugalh, jungejason

Reviewed By: jungejason

CC: aran, epriestley

Maniphest Tasks: T926

Differential Revision: https://secure.phabricator.com/D1732
Allow blaming of empty file in Diffusion

Summary: Blame of empty call currently throws AphrontQueryParameterException.

Test Plan: Blame empty file.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1734
Use wide links only for line and blame-prev in Diffusion

Summary: D1701 disallowed me selecting authors and revisions by mouse, grrr.

Test Plan: View file, hover over <th>, click.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1736
Improved warning message when accepting diff with skipped lint or unit

Summary:
Some people find the current message stating "This diff has Lint/Unit Test
Problems" confusing if the unit tests or lint was skipped. This revision
clarifies those messages.

Test Plan:
Started to accept a revision with skipped lint and unit tests, and saw the new
message.

Reviewers: epriestley, btrahan, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1738
Don't provide Undo for empty text in Differential inline comment

Test Plan:
Edit inline comment.
Clear its text.
Hit Cancel.
Try to find Undo link on the usual place with no success.
Repeat for same text.
Repeat for different text, this time with success.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1739
Add Edit All link to Differential revision

Summary:
Some text editors support opening multiple files at once.
I've used space as paths separator which may be compatible with some other
editors (I didn't tried any other though).
Note: This approach is incompatible with spaces in paths.
I am fine with changing it to anything else to support such paths or more
editors.
Probably the cleanest solution (yet still incompatible with most editors) would
be to use something like ##editor://open/?file=A&line=1&file=B&line=2## but it
would require also changing the way how it's configured and I think it's not
worth it.
BTW, I've used a hacky bookmarklet for this feature before.

Deleted or added paths may not exist in users filesystem but we don't know which
so the button tries to open everything.

Test Plan:
Click Edit All.
Delete Editor Link in settings, verify that the button is missing.
View diff without revision, verify that the button is missing.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1741
Iterate on Maniphest reports

Summary:
  - These are still slow, awkward and hideous -- but slightly better than
before.
  - Allow "open" reports to be sorted.
  - Add a "burn" chart/table for assessing project volatility.
  - Add navigation.

Test Plan: Looked at reports.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T923

Differential Revision: https://secure.phabricator.com/D1737
OAuthServer polish and random sauce

Summary:
This diff makes the OAuthServer more compliant with the spec by
- making it return well-formatted error codes with error types from the spec.
- making it respect the "state" variable, which is a transparent variable the
client passes and the server passes back
- making it be super, duper compliant with respect to redirect uris
-- if specified in authorization step, check if its valid relative to the client
registered URI and if so save it
-- if specified in authorization step, check if its been specified in the access
step and error if it doesn't match or doesn't exist
-- note we don't make any use of it in the access step which seems strange but
hey, that's what the spec says!
This diff makes the OAuthServer suck less by
- making the "cancel" button do something in the user authorization flow
- making the client list view and client edit view be a bit more usable around
client secrets
- fixing a few bugs I managed to introduce along the way

Test Plan:
- create a test phabricator client, updated my conf, and then linked and
unlinked phabricator to itself
- wrote some tests for PhabricatorOAuthServer -- they pass!
-- these validate the various validate URI checks
- tried a few important authorization calls
--
http://phabricator.dev/oauthserver/auth/?client_id=X&state=test&redirect_uri=http://www.evil.com
--- verified error'd from mismatching redirect uri's
--- verified state parameter in response
--- verified did not redirect to client redirect uri
-- http://phabricator.dev/oauthserver/auth/?client_id=X w/ existing
authorization
--- got redirected to proper client url with error that response_type not
specified
-- http://phabricator.dev/oauthserver/auth/?client_id=X&response_type=code w/
existing authorization
--- got redirected to proper client url with pertinent code!
- tried a few important access calls
-- verified appropriate errors if missing any required parameters
-- verified good access code with appropriate other variables resulted in an
access token
- verified that if redirect_uri set correctly in authorization required for
access and errors if differs at all / only succeeds if exactly the same

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley, ajtrichards

Maniphest Tasks: T889, T906, T897

Differential Revision: https://secure.phabricator.com/D1727
Create script printing controller name based on URL

Summary:
With this script, I am able to add bookmarklet to my browser which edits the
controller responsible for displaying current page by a single click.
Plus it can be useful also for other uses.

Test Plan:
  ./aphrontpath.php /
  ./aphrontpath.php D123
  ./aphrontpath.php /D123
  ./aphrontpath.php /D123/ # doesn't exist
  ./aphrontpath.php https://secure.phabricator.com/D123
  ./aphrontpath.php https://secure.phabricator.com/D123?x=2
  ./aphrontpath.php https://secure.phabricator.com/D123#comment-1
  ./aphrontpath.php differential
  ./aphrontpath.php /differential/
  ./aphrontpath.php /w/ # rewritten by custom config

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T349

Differential Revision: https://secure.phabricator.com/D1746
Always match full path in URI Mapper

Summary:
I am not sure if it is by purpose but Phabricator now process paths like
https://secure.phabricator.com/D1681-so-freaking-cool.
The reason is that there are bunch of rules with missing '$' at the end.
This mistake is so common and easy to create that I've rather removed all '$'
and changed the way how the key is processed.
I am not absolutelly sure if the '$' was missing in some rules by purpose but if
it is the case then we should rather add explicit '.*'.
This change is backwards compatible with custom maps ending with '$'. It is not
compatible with paths not ending with '$' by purpose.

Test Plan:
Visit /, /differential/, /differential/stats/revisions/, /D1681.
Run before and after:

  ./aphrontpath.php D123
  ./aphrontpath.php D123-cool
  ./aphrontpath.php /
  ./aphrontpath.php differential
  ./aphrontpath.php differential/
  ./aphrontpath.php differential/stats/revisions/
  ./aphrontpath.php /file/data/x/PHID-FILE-y/z

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1745
Update Javelin and packaging

Summary:
  - Update the Javelin submodule to pick up recent fixes (like D1749).
  - Update the package definitions do do a slightly better job of packaging
resources.

Test Plan:
Up and down work in tokenizers now. Pages load slightly fewer
resources.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T927

Differential Revision: https://secure.phabricator.com/D1751
Move documentation about X-Herald-Rules to an article

Summary:
  - We have a lot of headers now; document them.
  - Remove the one random protip from like 3 years ago from all Differential
mail.

Test Plan: generated; read documentation

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T931

Differential Revision: https://secure.phabricator.com/D1748
Use PHPExcel, not Spreadsheet_Excel_Writer, to export Excel sheets

Summary: Sandra had trouble opening the Spreadsheet_Excel_Writer ones so use
PHPExcel, which is way better, just a bit more complicated.

Test Plan:
  - Generated modern Excel 2007 .xslx sheets.
  - Opened them in Excel in Office Mac 2011.
  - Opened them in Apple Numbers from the app store.

Reviewers: btrahan, jungejason

Reviewed By: jungejason

CC: aran, epriestley

Maniphest Tasks: T911

Differential Revision: https://secure.phabricator.com/D1744
OAuth Server -- add a doc and link to it in a few places

Summary: add a big ole HELP tab and make "scope" link to the specific
sub-section about scope

Test Plan:
read my doc a few times, it basically english
verified links looked correct and should work right once this is all in
production

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T910

Differential Revision: https://secure.phabricator.com/D1752
Don't throw exception in diff versus file removed from revision

Test Plan: Display a revision where a file was removed compared to previous
diffs, like https://secure.phabricator.com/D1724?vs=3008&id=3009.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1754
Move functionality of PhabricatorMetaMTADaemon to a worker task

Summary:
This will allow sending mail to be done by task workers. See T750.

Task ID: #

Blame Rev:

Test Plan:
- started taskmaster daemon in test env
- used "send new test message" feature in MetMTA (with send now unchecked)
- confirmed receipt of 1 email
- repeated 2 & 3 with send now checked

Revert Plan:

Tags:

Reviewers: epriestley, jungejason

Reviewed By: epriestley

CC: aran, epriestley

Maniphest Tasks: T388, T750

Differential Revision: https://secure.phabricator.com/D1723
Don't hide columns with stats from previous age, hide columns with no data

Summary:
This does two things:

- don't fill '-' for columns where there are data from previous week
- completele hide columns if there are now new data so that noobs don't have a
55 years of history

Test Plan:
View my commits stats.
View my requested changes stats.
View epriestley FB stats.

Reviewers: vii, epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1750
Don't corrupt commit message in arc amend

Summary:
I use a smart editor which wraps words by itself so that I don't need them to be
wrapped by actual newlines.
Curent state disallows me adding or removing words later without uglying the
formatting.
Also the wordwrapped message looks ugly in Phabricator.
I am not sure how the commit message would look like on other places (such as
GitHub) but all reasonable tools should be able to wrap the text by itself.

Test Plan: arc amend --show # on a diff with long lines

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1755
Minor, remove metamta reference from update script.
Add dry-run, max version options to upgrade_schema.php script

Summary:
1) Dry run option allows you to run the script to see what patches would get
applied (without actually applying them).
2) Max version allows you to do a partial upgrade.

Task ID: #

Blame Rev:

Test Plan:
ran a dry run twice (to make sure it didn't do anything) and no max version
ran with a dry run and max version to check max version logic works correctly
ran with just a max version, and only patches up to that point got applied

Revert Plan:

Tags:

Reviewers: epriestley, btrahan, jungejason

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D1758