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Author SHA1 Message Date
epriestley
84c32dd928 Restore "Forks" to Paste
Summary:
I just put them in the property table instead of a list at the foot, they looked weird down there and were too bulky relative to their importance.

This won't scale great if someone forks a paste ten thousand times or whatever, but we can deal with that when we get there.

Also clean up a few things and tweak some styles,

Test Plan: Looked at forked, unforked pastes.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D3295
2012-08-15 13:45:53 -07:00
epriestley
70a8e8b6e8 Modernize Paste
Summary:
  - Add a PhabricatorApplication.
  - Make most of the views work well on tablets / phones. The actual "Create" form doesn't, but everything else is good -- need to make device-friendly form layouts before I can do the form.

Test Plan: Will attach screenshots.

Reviewers: btrahan, chad, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3293
2012-08-15 10:45:06 -07:00
Alan Huang
f736ca047a Make countdowns (internally) embeddable
Summary:
You can now embed countdowns in Remarkup! Not sure what it's
useful for, but there you have it.

Also I may have made a hash of the markup code; I don't really know what
I'm doing.

Test Plan: Make a new countdown, put `{C###}` in a Differential comment.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1053

Differential Revision: https://secure.phabricator.com/D3290
2012-08-14 19:19:23 -07:00
Alan Huang
d45855e33e Expose xhpast via Conduit
Summary:
Create `phpast.{version,getast}` methods for calling xhpast
with `--version` and with source code as input, respectively.

Test Plan:
Run `arc call-conduit` a bunch of times; delete xhpast; run
it a bunch more times.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1534

Differential Revision: https://secure.phabricator.com/D3289
2012-08-14 19:18:28 -07:00
Evan Priestley
0f076779b2 Merge pull request #180 from r4nt/differential-unified-comments
Adds an option to allow sending unified diff contexts in differential mails
2012-08-14 11:51:07 -07:00
epriestley
66cee129b6 Remove all code referencing old tab navigation
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
2012-08-13 15:28:41 -07:00
epriestley
a68c30ce83 Modernize daemon application
Summary: Make it possible to get to stuff that used to be in tabs.

Test Plan: Clicked links and such.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D3264
2012-08-13 15:27:45 -07:00
epriestley
20ac900e8b Make settings panels more modular and modern
Summary:
Currently, we have a hard-coded list of settings panels. Make them a bit more modular.

  - Allow new settings panels to be defined by third-party code (see {D2340}, for example -- @ptarjan).
  - This makes the OAuth stuff more flexible for {T887} / {T1536}.
  - Reduce the number of hard-coded URIs in various places.

Test Plan: Viewed / edited every option in every panel. Grepped for all references to these URIs.

Reviewers: btrahan, vrana, ptarjan

Reviewed By: btrahan

CC: aran

Differential Revision: https://secure.phabricator.com/D3257
2012-08-13 12:37:26 -07:00
epriestley
df5bf75e36 Move Settings to a separate directory
Summary:
We currently have two relatively distinct applications, "People" and "Settings", living in /people/. Move settings to its own directory.

This renames a couple of classes but makes no real code changes.

Test Plan: Browsed /settings/, changed some settings.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1569, T631

Differential Revision: https://secure.phabricator.com/D3256
2012-08-13 12:37:18 -07:00
epriestley
b2f12a09b5 Modernize MetaMTA
Summary:
  - Add an Application.
  - Move routes to the application.
  - Move nav out of tabs (which no longer exist).
  - Fix a couple of random things.

Test Plan: Viewed sent/received mail logs. Performed send/receive tests. Viewed email details.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T631, T1569

Differential Revision: https://secure.phabricator.com/D3255
2012-08-13 12:37:06 -07:00
epriestley
74b438db13 Move "Mailing Lists" to a separate application
Summary:
There's currently no way to get here from the UI since nav tabs don't exist anymore. It's also always been hard to find this feature even when we had the tabs, since it's surprising that it's inside "MetaMTA".

  - Move mailing lists to a separate application.
  - Add `buildApplicationPage()`, since we don't really need `buildStandardPageResponse()` any more -- we can infer all the information from `PhabricatorApplication`. This will let us get rid of a lot of the `PhabricatorXXXController` classes which just define application information.
  - Add `getApplicationURI()` to reduce code duplication, and in case we want to let you move applications around some day.

Test Plan: Looked/edited/saved mailing lists.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T631

Differential Revision: https://secure.phabricator.com/D3248
2012-08-12 19:19:46 -07:00
Manuel Klimek
17217fda28 Adds an option to allow sending unified diff contexts in differential mails. 2012-08-12 19:49:04 +02:00
epriestley
d3fd790574 Add basic support for new navigation menu
Summary:
Add a new left-side application menu. This menu shows which application you're in and provides a quick way to get to other applications.

On desktops, menus are always shown but the app menu can be collapsed to be very small.

On tablets, navigation buttons allow you to choose between the menus and the content.

On phones, navigation buttons allow you to choose between the app menu, the local menu, and the content.

This needs some code and UI cleanup, but has no effect yet so I think it's okay to land as-is, I'll clean it up a bit as I start integrating it. I want to play around with it a bit and see if it's good/useful or horrible anyway.

Test Plan: Will include screenshots.

Reviewers: vrana, btrahan, chad

Reviewed By: btrahan

CC: aran, alanh

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3223
2012-08-11 07:06:12 -07:00
epriestley
b00c28a360 Add project join/leave tests
Summary: Add test coverage for joining and leaving projects.

Test Plan: Ran tests.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3220
2012-08-11 07:05:20 -07:00
Pieter Hooimeijer
64472dd7b8 Adding Ponder-related files.
Summary:
Ponder is similar in spirit to the Wiki tool, but uses a Q&A
format and up/downvotes to signal user sentiment. Popular
questions are moved to the top of the feed on a 5-minute
cycle based on age (younger is better) and vote count (higher
is better).

Pre-apologies for noob diff.

Test Plan:
- `./bin/phd list` Should include `PonderHeatDaemon`; phd launch it
  if necessary.

- Navigate to /ponder/ ; observe sanity when adding questions,
  voting on them, and adding answers.

- Confirm that questions and answers are linkable using Q5 / Q5#A5 formatted object links.

- Confirm that searching for Ponder Questions works using built-in
  search.

Feedback on code / schema / whatever organization very welcome.

Reviewers: nh, vrana, epriestley

Reviewed By: epriestley

CC: gmarcotte, aran, Korvin, starruler

Differential Revision: https://secure.phabricator.com/D3136
2012-08-10 10:44:04 -07:00
Alan Huang
af0a399222 update library map (from D3200) 2012-08-09 15:42:44 -07:00
Bob Trahan
b86d995b40 Detect if a commit *really* doesn't exist and 4oh4 from Diffusion commit view
Summary: rather than showing an erroneous "we still parsing" message.

Test Plan: for each version control system, typed in a garbage URL and got a 4oh4. (note this actually fails for SVN -- see comment about how my code fails atm -- and DiffusionGitRequest seems to pick off this error in advance and returns an AphrontUsageException.)

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1624

Differential Revision: https://secure.phabricator.com/D3201
2012-08-09 09:27:45 -07:00
epriestley
330b0a3d4b Make projects policy-aware
Summary: We managed to move enough Owners stuff aside to make this reasonable; make projects implement the policy interface and projectquery use cursor-based paging.

Test Plan:
  - Grepped for ProjectQuery callsites.
  - Created an audit comment.
  - Used `project.query` to query projects.
  - Loaded homepage.
  - Viewed Maniphest task list, grouped by project.
  - Viewed project list.
  - Created / edited project.
  - Browsed Owners.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3200
2012-08-08 17:10:10 -07:00
epriestley
8cdd801515 Add PhabricatorOwnersPackageQuery
Summary:
This is a step toward unearthing Project queries enough that I can make them policy-aware. Right now, some ProjectQuery callsites do not have reasonable access to the viewer. In particular, Owners packages need to issue Project queries because we allow projects to own packages and resolve project members inside of some package queries.

Currently, we have a very unmodern approach to querying packages, with a large number of one-off static load methods:

  PhabricatorOwnersPackage::loadAffectedPackages()
  PhabricatorOwnersPackage::loadOwningPackages()
  PhabricatorOwnersPackage::loadPackagesForPaths()
  PhabricatorOwnersOwner::loadAllForPackages()
  PhabricatorOwnersOwner::loadAffiliatedUserPHIDs()
  PhabricatorOwnersOwner::loadAffiliatedPackages()
  ConduitAPI_owners_query_Method::queryAll()
  ConduitAPI_owners_query_Method::queryByOwner()
  ConduitAPI_owners_query_Method::queryByAffiliatedUser()
  ConduitAPI_owners_query_Method::queryByPath()

We should replace `PhabricatorOwnersOwner` with an Edge and move all of these calls to a Query class. I'm going to try to do as little of this work as I can  for now since I'm much more interested in getting a functional policy implementation into other applications, but ProjectQuery needs to be policy-aware before I can do that and I need to dig some at least some of the callsites out enough that I can get a viewer in there without making the code worse than it is.

This adds a PhabricatorOwnersPackageQuery class and removes one callsite of one of those static methods.

I also intend to dissolve the two separate concepts of an "owner" (direct owner) and an "affiliated user" (indirect owner via project membership) since I think we're always fine with "affiliated users" owners.

Test Plan: Loaded home page / audit tool, which use the modified path. Ran queries manually via script. Made sure results included directly owned packages and packages owned through project membership.

Reviewers: vrana, btrahan, meitros

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3193
2012-08-08 12:25:11 -07:00
Bob Trahan
8a4c08b01d Allow commits to be associated with projects and associated goodies
Summary:
- Commit detail view
 - List of projects
 - "edit" action which takes the user to a simple form where they can only add / remove projects.
-  Integrated the project relationship into the commit search indexer
 - fixed a bug from D790; it seems you must select the column if you're going to join against it later. Without this change searching for author or projectfails 100% for me.

Test Plan: added and removed projects. verified appropriate projects showed up in detail and edit view. searched for commits by project and found the ones I was supposed to...!

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1614

Differential Revision: https://secure.phabricator.com/D3189
2012-08-08 10:03:41 -07:00
epriestley
f9fcaa1f84 Migrate project membership to edges
Summary:
  - Store project members in edges.
  - Migrate existing members to edge storage.
  - Delete PhabricatorProjectAffiliation.
  - I left the actual underlying data around just in case something goes wrong; we can delete it evenutally.

Test Plan:
  - Ran migration.
  - Created a new project.
  - Joined and left a project.
  - Added and removed project members.
  - Manually called PhabricatorOwnersOwner::loadAffiliatedUserPHIDs() to verify its behavior.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3186
2012-08-07 18:02:05 -07:00
epriestley
d5a0352fd7 Make project membership edits use transactions and PHIDs and not be awful
Summary:
  - Split project profile editing apart from project membership editing.
  - Make project membership editing simpler and easier to use.
  - Drop role / owner stuff from the UI.

Test Plan: Added and removed project members. Edited project profile information.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3184
2012-08-07 11:57:38 -07:00
epriestley
f01c89f8de Remove subprojects from the Projects UI and API
Summary:
These are currently useless and confusing (they have no application impact), and should be migrated to edges if we want to restore them in some form.

I left the actual storage so this doesn't destroy any data, it just removes all traces of this feature from the UI.

Test Plan: Looked at and edited projects.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3183
2012-08-07 11:57:27 -07:00
epriestley
d74b84a729 Add a "Project" application
Summary: Move routes into a formal application class.

Test Plan: Checked /applications/, browsed various routes.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran, floatinglomas

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3181
2012-08-07 11:54:49 -07:00
epriestley
ed4a155c91 Rename "IDPaged" to "CursorPaged", "executeWithPager" to "executeWith[Cursor|Offset]Pager"
Summary:
I'm trying to make progress on the policy/visibility stuff since it's a blocker for Wikimedia.

First, I want to improve Projects so they can serve as policy groups (e.g., an object can have a visibility policy like "Visible to: members of project 'security'"). However, doing this without breaking anything or snowballing into a bigger change is a bit awkward because Projects are name-ordered and we have a Conduit API which does offset paging. Rather than breaking or rewriting this stuff, I want to just continue offset paging them for now.

So I'm going to make PhabricatorPolicyQuery extend PhabricatorOffsetPagedQuery, but can't currently since the `executeWithPager` methods would clash. These methods do different things anyway and are probably better with different names.

This also generally improves the names of these classes, since cursors are not necessarily IDs (in the feed case, they're "chronlogicalKeys", for example). I did leave some of the interals as "ID" since calling them "Cursor"s (e.g., `setAfterCursor()`) seemed a little wrong -- it should maybe be `setAfterCursorPosition()`. These APIs have very limited use and can easily be made more consistent later.

Test Plan: Browsed around various affected tools; any issues here should throw/fail in a loud/obvious way.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T603

Differential Revision: https://secure.phabricator.com/D3177
2012-08-07 11:54:06 -07:00
epriestley
314c25365d Drive menu icons from Applications
Summary:
This makes no changes, it just moves the menu icons to the applications instead of hard-coded on the page.

I'm going to try to address some of the angst in T1593 next...

Test Plan: Loaded logged-in / logged out pages. Clicked menu items. Looked at /applications/.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1593, T1569

Differential Revision: https://secure.phabricator.com/D3146
2012-08-05 14:12:43 -07:00
Alan Huang
358baf1b3a Improve the flag.* Conduit methods
Summary:
 - Put the code to generate informational dicts about flags into the
   base class.
 - Update flag.delete to accept an object PHID in order to delete the
   flag on that object, since currently the model is that each object
   may have at most one flag, and each flag has exactly one object,
   although the former is not enforced.
 - Add flag.edit, which creates or updates a flag, optionally with the
   given color and note.

Test Plan:
Spend endless hours repeatedly running arc call-conduit and
arc flag.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3141
2012-08-03 11:41:33 -07:00
epriestley
194dc40672 Add a meta-application
Summary:
  - Adds a new "Applications" application.
  - Builds an application list via application config instead of via hard-coding, so we can move toward better concepts of installing/uninstalling applications, etc.
  - Applications indicate that they need attention with notice counts and brief status messages rathern than 50 giant tables of all sorts of app data.

I want to try replacing the home screen with this screen, pretty much. Not sure if this is totally crazy or not. What does everyone else think?

Test Plan: Will add screenshots.

Reviewers: btrahan, chad, vrana, alanh

Reviewed By: vrana

CC: aran, davidreuss, champo

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3129
2012-08-02 14:07:21 -07:00
Alan Huang
d31accf076 Add a flag.delete Conduit method
Summary: Fairly straightforward: allow deletion of flags from Conduit.

Test Plan: Try arc call-conduit with different ids.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1556

Differential Revision: https://secure.phabricator.com/D3132
2012-08-02 12:25:01 -07:00
Nick Harper
88caa45854 Save daemon state to database
Summary:
To make it easier to monitor daemons, let's store their current state
(running, died, exited, or unknown) to the db. The purpose of this is to
provide more information on the daemon console about the status of daemons,
especially when they are running on multiple machines. This is mostly backend
work, with only a few frontend changes. (It is also dependent on a change
to libphutil.)

These changes will make dead or stuck daemons more obvious, and will allow
more work on the frontend to hide daemons (and logs) that have exited cleanly,
i.e. ones we don't care about any more.

Test Plan:
- run db migration, check in db that all daemons were marked as exited
- start up a daemon, check in db that it is marked as running
- open web interface, check that daemon is listed as running
- after daemon has been running for a little bit, check in db that dateModified
  is being updated (indicating daemon is properly sending heartbeat)
- kill -9 daemon (but don't run bin/phd yet), and check that db still shows it
  as running
- edit daemon db entry to show it as being on a different host, and backdate
  dateModified field by 3 minutes, and check the web ui to show that the status
  is unknown.
- change db entry to have proper host, check in web ui that daemon status is
  displayed as dead. Check db to see that the status was saved.
- run bin/phd stop, and see that the formerly dead daemon is now exited.

Reviewers: epriestley, vrana

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3126
2012-08-01 17:06:04 -07:00
epriestley
a476e5c08d Include symbols in main typeahead
Summary:
  - Include symbols in main typeahead results.
  - Simplify the symbol query a bit and extend PhabricatorOffsetPagedQuery. There was some stuff around language ranking that I got rid of, I think the theory there was that mapping file extensions to languages might not work in general but I think it works fine in practice, and we have more config stuff now around guessing languages and getting the mappings right.
  - Make it easier to debug the typeahead by showing the results in page format for non-ajax requests.
  - When we have too many results, show only the top few of each type.

Depends on D3116, D3117

Test Plan: Used typeahead, got symbols in results. Hit endpoint with non-ajax, got useful debug view.

Reviewers: btrahan, vrana

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3118
2012-08-01 12:36:47 -07:00
epriestley
7be02e659a Make typeahead results more structured
Summary: Get rid of this positional array garbage.

Test Plan: Used typeaheads in menu, herald, maniphest, differential, repository/projects.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3116
2012-08-01 12:36:19 -07:00
vrana
606ef34d61 Load commit branches and tags by AJAX
Summary:
Each query takes over 2 seconds in FBCODE.
I didn't find a way how to speed them up.
There's also no easy way how to parallelize them at least.
So AJAX is the last instance.

Test Plan: Loaded commit with one branch and no tag.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3112
2012-07-31 17:01:41 -07:00
epriestley
3c7944d297 Switch to new menubar
Summary:
  - Looks better (can probably still use some tweaks), especially search.
  - Moves logout from weird footer location to main menu.
  - Reactive: on tablets and phones, the menu adjusts to remain useful.
  - Fixed position on desktops for future side nav changes.
  - Adds an icon header thing that's currently hard-coded but will be application-driven soon.

Test Plan: Used menu on desktop, tablet, phone, logged in / logged out, toggled darkconsole. Will add some screenshots.

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3105
2012-07-30 16:09:14 -07:00
epriestley
c8afc741fa Add support for placeholders
Summary:
Support placeholder text for inputs. We currently don't use this because it requires JS and doesn't degrade (no JS means you have zero idea what the input is for if it isn't separately labeled) but there are some cases where intent is obvious from context (for example, the search input in the menu bar, which is fairly obvious on its own and will soon have a magnifying glass icon) and in such cases it's much prettier and saves a bunch of space over an explicit label. Add a behavior so we can add placeholders where they make sense.

This implementation is somewhat sanity-checked agianst the two jQuery placeholder implementations I was able to google:

https://github.com/danielstocks/jQuery-Placeholder/
https://github.com/mathiasbynens/jquery-placeholder

Since we don't currently have any uses cases, I haven't included support for making JS access to the `value` work, for password inputs, or for dynamically altering the placeholder.

Test Plan: Played around with the placeholder in the UI example in various browsers and couldn't break it.

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1569

Differential Revision: https://secure.phabricator.com/D3103
2012-07-30 16:08:10 -07:00
epriestley
fceabd42e8 Allow Fact app to draw charts
Summary: For any count fact, allow a chart to be drawn. INCREDIBLY POWERFUL DATA ANALYSIS PLATFORM.

Test Plan: Drew a chart of object counts. Drew the Maniphest burn chart.

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3099
2012-07-30 10:44:08 -07:00
epriestley
f0af273165 Add FactCursors and application fact datasources
Summary:
  - Add PhabricatorApplication. This is a general class that I have grand designs for, but used here to allow applications to provide objects for analysis by the facts appliction.
  - Add FactCursors, to keep track of where iterators are.
  - Make the daemon do something sort of useful.
  - Add `bin/fact cursors` for showing and managing objects and cursors.
  - Add some options to `bin/fact analyze`.

Test Plan:
  - `bin/fact cursors`, `bin/fact cursors --reset DifferentialRevision`, `bin/fact cursors --reset X`
  - `bin/fact analyze`, `bin/fact analyze --all`, `bin/fact analyze --iterator DifferentialRevision --skip-aggregates`
  - `bin/phd debug fact`

Reviewers: vrana, btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3098
2012-07-30 10:43:49 -07:00
epriestley
f652123c5a Add PhabricatorFactSpec, for naming and formatting facts
Summary: Not totally sure about this but I think it's okay?

Test Plan: Loaded /fact/, got a more readable page.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3090
2012-07-27 17:29:44 -07:00
epriestley
486f7c1e8e Add aggregated facts to the Facts application
Summary:
Some facts are aggregations of other facts. For example, we may compute how many times each macro is used in each object as a "raw fact":

  Dnnn uses macro "psyduck" 6 times.

But we want to present this data in aggregate form, e.g. "order macros by popularity". We can do this at runtime and it probably won't be too awful a query, but we can also aggregate it cheaply:

  Macro "psyduck" is used 3920 times across all objects.

...and then do a query like "select macros ordered by usage".

"Aggregate" facts support facts like this. The aggregate facts I've implemented are:

  - Count of all objects.
  - Count of objects of type X.
  - Last time facts were updated.

These clearly fit the "aggregate" facts template well. I'm not 100% sure macros do. We can use this table to answer a question like "What are the most popular macros, ordered by use?" We can also use it to answer a question like "What are the most popular macros in the last 6 months?", if we build a specific fact for that. But we can't use it to answer a question like "What are the most popular macros between times X and Y?". Maybe that's important; maybe not.

This seems like a good fit for at least some types of facts.

I'll de-magic the keys a bit in the next diff.

Test Plan: Ran the engines and got some aggregated facts about other facts.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3089
2012-07-27 13:46:01 -07:00
epriestley
7c934e4176 Add a basic "fact" application
Summary:
Basic "Fact" application with some storage, part of a daemon, and a control binary.

= Goals =

The general idea is that we have various statistics we'd like to compute, like the frequency of image macros, reviewer responsiveness, task close rates, etc. Computing these on page load is expensive and messy. By building an ETL pipeline and running it in a daemon, we can precompute statistics and just pull them out of "stats" tables.

One way to do this is just to completely hard-code everything, e.g. have a daemon that runs every hour which issues a big-ass query and dumps results into a table per-fact or per fact-group. But this has a bunch of drawbacks: adding new stuff to the pipeline is a pain, various fact aggregators can't share much code, updates are slow and expensive, we can never build generic graphs on top of it, etc.

I'm hoping to build an ETL pipeline which is generic enough that we can use it for most things we're interested in without needing schema changes, and so that installs can use it also without needing schema changes, while still being specific enough that it's fast and we can build useful stuff on top of it. I'm not sure if this will actually work, but it would be cool if it does so I'm starting pretty generally and we'll see how far I get. I haven't built this exact sort of thing before so I might be way off.

I'm basing the whole thing on analyzing entire objects, not analyzing changes to objects. So each part of the pipeline is handed an object and told "analyze this", not handed a change. It pretty much deletes all the old data about that thing and then writes new data. I think this is simpler to implement and understand, and it protects us from all sorts of weird issues where we end up with some kind of garbage in the DB and have to wipe the whole thing.

= Facts =

The general idea is that we extract "facts" out of objects, and then the various view interfaces just report those facts. This change has on type of fact, a "raw fact", which is directly derived from an object. These facts are concerete and relate specifically to the object they are derived from. Some examples of such facts might be:

  D123 has 9 comments.
  D123 uses macro "psyduck" 15 times.
  D123 adds 35 lines.
  D123 has 5 files.
  D123 has 1 object.
  D123 has 1 object of type "DREV".
  D123 was created at epoch timestamp 89812351235.
  D123 was accepted by @alincoln at epoch timestamp 8397981839.

The fact storage looks like this:

  <factType, objectPHID, objectA, valueX, valueY, epoch>

Currently, we supprot one optional secondary key (like a user PHID or macro PHID), two optional integer values, and an optional timestamp. We might add more later. Each fact type can use these fields if it wants. Some facts use them, others don't. For instance, this diff adds a "N:*" fact, which is just the count of total objects in the system. These facts just look like:

  <"N:*", "PHID-xxxx-yyyy", ...>

...where all other fields are ignored. But some of the more complex facts might look like:

  <"DREV:accept", "PHID-DREV-xxxx", "PHID-USER-yyyy", ..., ..., nnnn> # User 'yyyy' accepted at epoch 'nnnn'.
  <"FILE:macro", "PHID-DREV-xxxx", "PHID-MACR-yyyy", 17, ..., ...> # Object 'xxxx' uses macro 'yyyy' 17 times.

Facts have no uniqueness constraints. For @vrana's reviewer responsiveness stuff, we can insert multiple rows for each reviewer, e.g.

  <"DREV:reviewed", "PHID-DREV-xxxx", "PHID-USER-yyyy", nnnn, ..., mmmm> # User 'yyyy' reviewed revision 'xxxx' after 'nnnn' seconds at 'mmmm'.

The second value (valueY) is mostly because we need it if we sample anything (valueX = observed value, valueY = sample rate) but there might be other uses. We might need to add "objectB" at some point too -- currently we can't represent a fact like "User X used macro Y on revision Z", so it would be impossible to compute macro use rates //for a specific user// based on this schema. I think we can start here though and see how far we get.

= Aggregated Facts =

These aren't implemented yet, but the idea is that we can then take the "raw facts" and compute derived/aggregated/rollup facts based on the raw fact table. For example, the "count" fact can be aggregated to arrive at a count of all objects in the system. This stuff will live in a separate table which does have uniqueness constraints, and come in the next diff.

We might need some kind of time series facts too, not sure about that. I think most of our use cases today are covered by raw facts + aggregated facts.

Test Plan: Ran `bin/fact` commands and verified they seemed to do reasonable things.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran, majak

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3078
2012-07-27 13:34:21 -07:00
Evan Priestley
94445d41e7 Merge pull request #168 from ossareh/support_ldap_search_for_users
Support ldap search for users
2012-07-26 14:54:10 -07:00
Michael Ossareh
a9af5d611d Prevent the ability to scrape for valid usernames
- return the same error message when either bind or the username search
   fails to find a user
 - config variables should use hypen and not underscore
2012-07-26 14:32:51 -07:00
epriestley
c614af53bf Add PhutilFactsUpateIterator
Summary: This iterator processes objects that have been updated.

Test Plan:
Ran this test script:

  $cursor = null;
  $table  = new DifferentialRevision();
  while (true) {
    $iterator = new PhabricatorFactsUpdateIterator($table, $cursor);
    foreach ($iterator as $new_cursor => $update) {
      echo "{$new_cursor} => D".$update->getID()."\n";
      $cursor = $new_cursor;
    }
    echo "Zzz...\n";
    sleep(5);
  }

Verified it iterated over every object and then stopped. Made a comment on a differenial revision, verified it iterated over the object after 15 seconds.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1562

Differential Revision: https://secure.phabricator.com/D3077
2012-07-26 13:09:36 -07:00
epriestley
fc09bcf0a3 Move qsprintf() test cases from libphutil to Phabricator
Summary: Also move the other tests up so they'll trigger when this stuff is touched.

Test Plan: liberate

Reviewers: nh, btrahan, vrana

Reviewed By: nh

CC: aran

Maniphest Tasks: T1283

Differential Revision: https://secure.phabricator.com/D3074
2012-07-26 12:01:47 -07:00
vrana
1970ceefe3 Compute reviewer stats
Summary:
The final goal is to display reviewers response time on homepage.
This is a building block for it.

The algorithm is quite strict - it doesn't count simple comment as response because reviewers would be able to cheat with comments like "I'm overwhelmed right now and will review next week".
We are more liberate in Phabricator where reviewers response with comments without changing the status quite often but I'm not trying to improve response times in Phabricator so this is irrelevant.
Reviewers in Facebook changes status more often (to clean their queue) so I follow this approach.

There is currently no way to track reviewers silently added and removed in Edit Revision but it's not a big deal.
The algorithm doesn't track commandeered revision, there's a TODO for it.

Response times are put in two buckets: `$reviewed` and `$not_reviewed`.
`$reviewed` contains reviewers who took action, `$not_reviewed` contains reviewers who didn't respond on time.
I will probably compute average time from `$reviewed` and raise it for those `$not_reviewed` that are higher than this average.
The idea is to not favor reviewers who were only lucky for being in a group with someone fast.

Test Plan: Passed test.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3062
2012-07-24 23:37:58 -07:00
epriestley
7ffe802671 Remove queryfx() from phabricator/
Summary: Seee D3057.

Test Plan: Loaded site.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran, chad

Maniphest Tasks: T1283

Differential Revision: https://secure.phabricator.com/D3058
2012-07-24 12:34:02 -07:00
epriestley
17e20bc363 Remove AphrontConnection from Phabricator
Summary: See D3055.

Test Plan: Loaded pages and such.

Reviewers: vrana, btrahan

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1283

Differential Revision: https://secure.phabricator.com/D3056
2012-07-24 11:50:19 -07:00
epriestley
5d4a6bcf95 Break AphrontDatabaseConnection dependencies on PhabricatorEnv
Summary: We pull "retries" and a doc link from PhabricatorEnv directly. Break these dependencies so the classes can move to libphutil.

Test Plan: Browsed site, triggered a schema exception and verified I still got the useful footer text.

Reviewers: btrahan, vrana

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1283

Differential Revision: https://secure.phabricator.com/D3053
2012-07-24 10:47:27 -07:00
epriestley
be63cb386b Remove AphrontWriteGuard from phabricator/
Summary: See D3051.

Test Plan: Loaded some pages.

Reviewers: btrahan, vrana

Reviewed By: vrana

CC: aran

Maniphest Tasks: T1283

Differential Revision: https://secure.phabricator.com/D3052
2012-07-24 10:46:07 -07:00
Bob Trahan
bc29a3e8a2 Make inline comment preview work in Diffusion
Summary: created a PhabricatorInlineCommentPreviewController so controllers in Diffusion and Differential respectively just have to handle the URI mapping and data loading like good little controllers.

Test Plan:
left inline comments on commits, deleted inline commits, submitted inline comments -- all worked well
did the same on some diffs

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1176

Differential Revision: https://secure.phabricator.com/D3034
2012-07-23 11:01:28 -07:00