Mark "low importance" and "owned" changes in the filetree

Summary: Ref T13516. Mark low-importance changes (generated code, deleted files) and owned-with-authority changes in the filetree.

Test Plan: {F7375327}

Maniphest Tasks: T13516

Differential Revision: https://secure.phabricator.com/D21157

resources/celerity/map.php

@@ -12,7 +12,7 @@ return array(
     'core.pkg.css' => 'dd5f04a3',
     'core.pkg.js' => '544bc792',
     'differential.pkg.css' => 'cb99cd21',
-    'differential.pkg.js' => 'b1ef535d',
+    'differential.pkg.js' => '6c315e3f',
     'diffusion.pkg.css' => '42c75c37',
     'diffusion.pkg.js' => 'a98c0bf7',
     'maniphest.pkg.css' => '35995d6d',
@@ -59,7 +59,7 @@ return array(
     'rsrc/css/application/countdown/timer.css' => 'bff8012f',
     'rsrc/css/application/daemon/bulk-job.css' => '73af99f5',
     'rsrc/css/application/dashboard/dashboard.css' => '5a205b9d',
-    'rsrc/css/application/diff/diff-tree-view.css' => 'bd83417c',
+    'rsrc/css/application/diff/diff-tree-view.css' => '26fb4a0d',
     'rsrc/css/application/diff/inline-comment-summary.css' => '81eb368d',
     'rsrc/css/application/differential/add-comment.css' => '7e5900d9',
     'rsrc/css/application/differential/changeset-view.css' => '489b6995',
@@ -378,11 +378,11 @@ return array(
     'rsrc/js/application/dashboard/behavior-dashboard-move-panels.js' => 'a2ab19be',
     'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '1e413dc9',
     'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => '0116d3e8',
-    'rsrc/js/application/diff/DiffChangeset.js' => 'd089ffb1',
+    'rsrc/js/application/diff/DiffChangeset.js' => 'a1a5dc46',
     'rsrc/js/application/diff/DiffChangesetList.js' => '57035863',
     'rsrc/js/application/diff/DiffInline.js' => '16e97ebc',
-    'rsrc/js/application/diff/DiffPathView.js' => '5f70ad12',
+    'rsrc/js/application/diff/DiffPathView.js' => 'ceb66010',
-    'rsrc/js/application/diff/DiffTreeView.js' => 'ccf691f3',
+    'rsrc/js/application/diff/DiffTreeView.js' => '5d83623b',
     'rsrc/js/application/diff/behavior-preview-link.js' => 'f51e9c17',
     'rsrc/js/application/differential/behavior-diff-radios.js' => '925fe8cd',
     'rsrc/js/application/differential/behavior-populate.js' => 'b86ef6c2',
@@ -558,7 +558,7 @@ return array(
     'conpherence-thread-manager' => 'aec8e38c',
     'conpherence-transaction-css' => '3a3f5e7e',
     'd3' => '9d068042',
-    'diff-tree-view-css' => 'bd83417c',
+    'diff-tree-view-css' => '26fb4a0d',
     'differential-changeset-view-css' => '489b6995',
     'differential-core-view-css' => '7300a73e',
     'differential-revision-add-comment-css' => '7e5900d9',
@@ -775,11 +775,11 @@ return array(
     'phabricator-darklog' => '3b869402',
     'phabricator-darkmessage' => '26cd4b73',
     'phabricator-dashboard-css' => '5a205b9d',
-    'phabricator-diff-changeset' => 'd089ffb1',
+    'phabricator-diff-changeset' => 'a1a5dc46',
     'phabricator-diff-changeset-list' => '57035863',
     'phabricator-diff-inline' => '16e97ebc',
-    'phabricator-diff-path-view' => '5f70ad12',
+    'phabricator-diff-path-view' => 'ceb66010',
-    'phabricator-diff-tree-view' => 'ccf691f3',
+    'phabricator-diff-tree-view' => '5d83623b',
     'phabricator-drag-and-drop-file-upload' => '4370900d',
     'phabricator-draggable-list' => '0169e425',
     'phabricator-fatal-config-template-css' => '20babf50',
@@ -1505,7 +1505,7 @@ return array(
       'javelin-dom',
       'phuix-dropdown-menu',
     ),
-    '5f70ad12' => array(
+    '5d83623b' => array(
       'javelin-dom',
     ),
     '5faf27b9' => array(
@@ -1829,6 +1829,18 @@ return array(
       'javelin-dom',
       'javelin-workflow',
     ),
+    'a1a5dc46' => array(
+      'javelin-dom',
+      'javelin-util',
+      'javelin-stratcom',
+      'javelin-install',
+      'javelin-workflow',
+      'javelin-router',
+      'javelin-behavior-device',
+      'javelin-vector',
+      'phabricator-diff-inline',
+      'phabricator-diff-path-view',
+    ),
     'a241536a' => array(
       'javelin-install',
     ),
@@ -2067,7 +2079,7 @@ return array(
       'phuix-icon-view',
       'phabricator-busy',
     ),
-    'ccf691f3' => array(
+    'ceb66010' => array(
       'javelin-dom',
     ),
     'cef53b3e' => array(
@@ -2081,18 +2093,6 @@ return array(
       'javelin-dom',
       'javelin-stratcom',
     ),
-    'd089ffb1' => array(
-      'javelin-dom',
-      'javelin-util',
-      'javelin-stratcom',
-      'javelin-install',
-      'javelin-workflow',
-      'javelin-router',
-      'javelin-behavior-device',
-      'javelin-vector',
-      'phabricator-diff-inline',
-      'phabricator-diff-path-view',
-    ),
     'd12d214f' => array(
       'javelin-install',
       'javelin-dom',

src/applications/differential/controller/DifferentialRevisionViewController.php

@@ -384,7 +384,6 @@ final class DifferentialRevisionViewController
         ->setTitle(pht('Diff %s', $target->getID()))
         ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);
 
-
       $revision_id = $revision->getID();
       $inline_list_uri = "/revision/inlines/{$revision_id}/";
       $inline_list_uri = $this->getApplicationURI($inline_list_uri);
@@ -456,6 +455,15 @@ final class DifferentialRevisionViewController
         $reviewer_changesets = $this->getPackageChangesets($reviewer_phid);
         $reviewer->attachChangesets($reviewer_changesets);
       }
+
+      $authority_packages = $this->getAuthorityPackages();
+      foreach ($changesets as $changeset) {
+        $changeset_packages = $this->getChangesetPackages($changeset);
+
+        $changeset
+          ->setAuthorityPackages($authority_packages)
+          ->setChangesetPackages($changeset_packages);
+      }
     }
 
     $tab_group = new PHUITabGroupView();
@@ -476,7 +484,6 @@ final class DifferentialRevisionViewController
 
     $filetree = id(new DifferentialFileTreeEngine())
       ->setViewer($viewer);
-
     $filetree_collapsed = !$filetree->getIsVisible();
 
     // See PHI811. If the viewer has the file tree on, the files tab with the

src/applications/differential/engine/DifferentialFileTreeEngine.php

@@ -6,6 +6,7 @@ final class DifferentialFileTreeEngine
   private $viewer;
   private $changesets;
   private $disabled;
+  private $ownedChangesets;
 
   public function setViewer($viewer) {
     $this->viewer = $viewer;

src/applications/differential/mail/DifferentialInlineCommentMailView.php

@@ -350,9 +350,12 @@ final class DifferentialInlineCommentMailView
     // comments on diffs with long recipient lists.
     $cache_key = $changeset->getID();
 
+    $viewstate = new PhabricatorChangesetViewState();
+
     $parser = id(new DifferentialChangesetParser())
       ->setRenderCacheKey($cache_key)
-      ->setUser($viewer)
+      ->setViewer($viewer)
+      ->setViewstate($viewstate)
       ->setChangeset($changeset)
       ->setOffsetMode($offset_mode)
       ->setMarkupEngine($engine);

src/applications/differential/storage/DifferentialChangeset.php

@@ -22,6 +22,9 @@ final class DifferentialChangeset
   private $hunks = self::ATTACHABLE;
   private $diff = self::ATTACHABLE;
 
+  private $authorityPackages;
+  private $changesetPackages;
+
   const TABLE_CACHE = 'differential_changeset_parse_cache';
 
   const METADATA_TRUSTED_ATTRIBUTES = 'attributes.trusted';
@@ -110,6 +113,24 @@ final class DifferentialChangeset
     return $this;
   }
 
+  public function setAuthorityPackages(array $authority_packages) {
+    $this->authorityPackages = mpull($authority_packages, null, 'getPHID');
+    return $this;
+  }
+
+  public function getAuthorityPackages() {
+    return $this->authorityPackages;
+  }
+
+  public function setChangesetPackages($changeset_packages) {
+    $this->changesetPackages = mpull($changeset_packages, null, 'getPHID');
+    return $this;
+  }
+
+  public function getChangesetPackages() {
+    return $this->changesetPackages;
+  }
+
   public function save() {
     $this->openTransaction();
       $ret = parent::save();
@@ -266,6 +287,37 @@ final class DifferentialChangeset
       ->setIcon("{$icon} {$color}");
   }
 
+  public function getIsOwnedChangeset() {
+    $authority_packages = $this->getAuthorityPackages();
+    $changeset_packages = $this->getChangesetPackages();
+
+    if (!$authority_packages || !$changeset_packages) {
+      return false;
+    }
+
+    return (bool)array_intersect_key($authority_packages, $changeset_packages);
+  }
+
+  public function getIsLowImportanceChangeset() {
+    $change_type = $this->getChangeType();
+
+    $change_map = array(
+      DifferentialChangeType::TYPE_DELETE => true,
+      DifferentialChangeType::TYPE_MOVE_AWAY => true,
+      DifferentialChangeType::TYPE_MULTICOPY => true,
+    );
+
+    if (isset($change_map[$change_type])) {
+      return $change_map[$change_type];
+    }
+
+    if ($this->isGeneratedChangeset()) {
+      return true;
+    }
+
+    return false;
+  }
+
   public function getPathIconIcon() {
     return idx($this->getPathIconDetails(), 'icon');
   }

src/applications/differential/view/DifferentialChangesetDetailView.php

@@ -197,6 +197,8 @@ final class DifferentialChangesetDetailView extends AphrontView {
 
           'pathIconIcon' => $changeset->getPathIconIcon(),
           'pathIconColor' => $changeset->getPathIconColor(),
+          'isLowImportance' => $changeset->getIsLowImportanceChangeset(),
+          'isOwned' => $changeset->getIsOwnedChangeset(),
 
           'editorURI' => $this->getEditorURI(),
           'editorConfigureURI' => $this->getEditorConfigureURI(),

webroot/rsrc/css/application/diff/diff-tree-view.css

@@ -10,6 +10,7 @@
   height: 20px;
   line-height: 20px;
   color: {$greytext};
+  border-left: 4px solid transparent;
 }
 
 .diff-tree-path-indent {
@@ -44,15 +45,25 @@
   background: {$darkgreybackground};
 }
 
-.diff-tree-path-selected {
-  background: {$yellow};
-}
-
 .device-desktop .diff-tree-path-changeset:hover {
   background: {$lightblueborder};
   transition: 0.1s;
 }
 
+.diff-tree-view .diff-tree-path-changeset.diff-tree-path-selected {
+  /* Rule is intentionally more specific than "hover". */
+  background: {$yellow};
+}
+
+.diff-tree-path-low-importance .diff-tree-path-name {
+  opacity: 0.5;
+}
+
+.diff-tree-path-owned {
+  border-left-color: {$orange};
+  box-shadow: inset 2px 0 {$lightorange};
+}
+
 .diff-tree-path-inlines {
   display: none;
   position: absolute;

webroot/rsrc/js/application/diff/DiffChangeset.js

@@ -37,6 +37,8 @@ JX.install('DiffChangeset', {
 
     this._pathIconIcon = data.pathIconIcon;
     this._pathIconColor = data.pathIconColor;
+    this._isLowImportance = data.isLowImportance;
+    this._isOwned = data.isOwned;
 
     this._inlines = [];
 
@@ -77,6 +79,8 @@ JX.install('DiffChangeset', {
 
     _pathIconIcon: null,
     _pathIconColor: null,
+    _isLowImportance: null,
+    _isOwned: null,
 
     getEditorURI: function() {
       return this._editorURI;
@@ -900,7 +904,9 @@ JX.install('DiffChangeset', {
       if (!this._pathView) {
         var view = new JX.DiffPathView()
           .setChangeset(this)
-          .setPath(this._pathParts);
+          .setPath(this._pathParts)
+          .setIsLowImportance(this._isLowImportance)
+          .setIsOwned(this._isOwned);
 
         view.getIcon()
           .setIcon(this._pathIconIcon)

webroot/rsrc/js/application/diff/DiffPathView.js

@@ -23,6 +23,8 @@ JX.install('DiffPathView', {
     _inlineNode: null,
     _isDirectory: false,
     _displayPath: null,
+    _isOwned: false,
+    _isLowImportance: false,
 
     getNode: function() {
       if (!this._node) {
@@ -119,6 +121,27 @@ JX.install('DiffPathView', {
       return this;
     },
 
+    setIsLowImportance: function(low_importance) {
+      this._isLowImportance = low_importance;
+
+      var node = this.getNode();
+      JX.DOM.alterClass(
+        node,
+        'diff-tree-path-low-importance',
+        this._isLowImportance);
+
+      return this;
+    },
+
+    setIsOwned: function(owned) {
+      this._isOwned = owned;
+
+      var node = this.getNode();
+      JX.DOM.alterClass(node, 'diff-tree-path-owned', this._isOwned);
+
+      return this;
+    },
+
     _onclick: function(e) {
       if (!e.isNormalClick()) {
         return;

webroot/rsrc/js/application/diff/DiffTreeView.js

@@ -106,7 +106,8 @@ JX.install('DiffTreeView', {
             .setPath(tree.parts);
 
           path.getIcon()
-            .setIcon('fa-folder-open-o');
+            .setIcon('fa-folder-open-o')
+            .setColor('grey');
 
           tree.pathObject = path;
         }