Modernize Diviner

Summary:
Ref T4558. This diff modernizes the #diviner application. Basically:

  - Add an edit controller, accessible at `/book/$BOOK/edit/`.
  - Add edit/view policies.
  - Added an action menu to the `DivinerBookController` to expose the edit interface.
  - Allows projects to be associated with books.
  - Implement edges and transactions.
  - Implemented `PhabricatorApplicationTransactionInterface` in `DivinerLiveBook`.

Test Plan:
  - Generated a Diviner book with `./bin/diviner generate`.
  - Added projects to a book and ensured that they persisted.
  - Changed the view policy on a book and made sure it was effective.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4558

Differential Revision: https://secure.phabricator.com/D13091

resources/sql/autopatches/20150605.diviner.edges.sql

@@ -0,0 +1,17 @@
+CREATE TABLE {$NAMESPACE}_diviner.edge (
+  src VARBINARY(64) NOT NULL,
+  type INT UNSIGNED NOT NULL,
+  dst VARBINARY(64) NOT NULL,
+  dateCreated INT UNSIGNED NOT NULL,
+  seq INT UNSIGNED NOT NULL,
+  dataID INT UNSIGNED,
+
+  PRIMARY KEY (src, type, dst),
+  KEY src (src, type, dateCreated, seq),
+  UNIQUE KEY key_dst (dst, type, src)
+) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};
+
+CREATE TABLE {$NAMESPACE}_diviner.edgedata (
+  id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  data LONGTEXT NOT NULL COLLATE {$COLLATE_TEXT}
+) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};

resources/sql/autopatches/20150605.diviner.editPolicy.sql

@@ -0,0 +1,6 @@
+ALTER TABLE {$NAMESPACE}_diviner.diviner_livebook
+  ADD COLUMN editPolicy VARBINARY(64) NOT NULL AFTER viewPolicy;
+
+UPDATE {$NAMESPACE}_diviner.diviner_livebook
+  SET editPolicy = 'admin'
+  WHERE editPolicy = '';

resources/sql/autopatches/20150605.diviner.xaction.sql

@@ -0,0 +1,19 @@
+CREATE TABLE {$NAMESPACE}_diviner.diviner_livebooktransaction (
+  id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  phid VARBINARY(64) NOT NULL,
+  authorPHID VARBINARY(64) NOT NULL,
+  objectPHID VARBINARY(64) NOT NULL,
+  viewPolicy VARBINARY(64) NOT NULL,
+  editPolicy VARBINARY(64) NOT NULL,
+  commentPHID VARBINARY(64) DEFAULT NULL,
+  commentVersion INT UNSIGNED NOT NULL,
+  transactionType VARCHAR(32) COLLATE {$COLLATE_TEXT} NOT NULL,
+  oldValue LONGTEXT COLLATE {$COLLATE_TEXT} NOT NULL,
+  newValue LONGTEXT COLLATE {$COLLATE_TEXT} NOT NULL,
+  contentSource LONGTEXT COLLATE {$COLLATE_TEXT} NOT NULL,
+  metadata LONGTEXT COLLATE {$COLLATE_TEXT} NOT NULL,
+  dateCreated INT UNSIGNED NOT NULL,
+  dateModified INT UNSIGNED NOT NULL,
+  UNIQUE KEY key_phid (phid),
+  KEY key_object (objectPHID)
+) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};