Modernize Diffusion "history" view

Summary: Fixes T903. Knock out the side nav, make it policy-aware, other minor cleanup.

Test Plan: See below.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T903

Differential Revision: https://secure.phabricator.com/D7064

src/applications/diffusion/controller/DiffusionBrowseController.php

@@ -65,7 +65,7 @@ abstract class DiffusionBrowseController extends DiffusionController {
 
     $header = id(new PHUIHeaderView())
       ->setUser($viewer)
-      ->setHeader($this->renderPathLinks($drequest, 'browse'))
+      ->setHeader($this->renderPathLinks($drequest, $mode = 'browse'))
       ->setPolicyObject($drequest->getRepository());
 
     return $header;

src/applications/diffusion/controller/DiffusionChangeController.php

@@ -73,7 +73,7 @@ final class DiffusionChangeController extends DiffusionController {
         'view'   => 'change',
       ));
 
-    $links = $this->renderPathLinks($drequest);
+    $links = $this->renderPathLinks($drequest, $mode = 'browse');
 
     $header = id(new PHUIHeaderView())
       ->setHeader($links)
@@ -106,18 +106,13 @@ final class DiffusionChangeController extends DiffusionController {
         'action' => 'history',
       ));
 
-    $browse_uri = $drequest->generateURI(
-      array(
-        'action' => 'browse',
-      ));
-
     $view->addAction(
       id(new PhabricatorActionView())
         ->setName(pht('View History'))
         ->setHref($history_uri)
         ->setIcon('history'));
 
-    $history_uri = $drequest->generateURI(
+    $browse_uri = $drequest->generateURI(
       array(
         'action' => 'browse',
       ));

src/applications/diffusion/controller/DiffusionController.php

@@ -202,7 +202,7 @@ abstract class DiffusionController extends PhabricatorController {
     $crumb = id(new PhabricatorCrumbView())
       ->setName($view_name);
 
-    if ($view == 'browse' || $view == 'change') {
+    if ($view == 'browse' || $view == 'change' || $view == 'history') {
       $crumb_list[] = $crumb;
       return $crumb_list;
     }
@@ -286,7 +286,7 @@ abstract class DiffusionController extends PhabricatorController {
     return $this->getApplicationURI($repository->getCallsign().'/'.$path);
   }
 
-  protected function renderPathLinks(DiffusionRequest $drequest) {
+  protected function renderPathLinks(DiffusionRequest $drequest, $action) {
     $path = $drequest->getPath();
     $path_parts = array_filter(explode('/', trim($path, '/')));
 
@@ -297,7 +297,7 @@ abstract class DiffusionController extends PhabricatorController {
         array(
           'href' => $drequest->generateURI(
             array(
-              'action' => 'browse',
+              'action' => $action,
               'path' => '',
             )),
         ),
@@ -315,7 +315,7 @@ abstract class DiffusionController extends PhabricatorController {
             array(
               'href' => $drequest->generateURI(
                 array(
-                  'action' => 'browse',
+                  'action' => $action,
                   'path' => $accum,
                 )),
             ),

src/applications/diffusion/controller/DiffusionHistoryController.php

@@ -2,18 +2,25 @@
 
 final class DiffusionHistoryController extends DiffusionController {
 
+  public function shouldAllowPublic() {
+    return true;
+  }
+
   public function processRequest() {
     $drequest = $this->diffusionRequest;
     $request = $this->getRequest();
+    $viewer = $request->getUser();
+    $repository = $drequest->getRepository();
 
     $page_size = $request->getInt('pagesize', 100);
-    $offset = $request->getInt('page', 0);
+    $offset = $request->getInt('offset', 0);
 
     $params = array(
       'commit' => $drequest->getCommit(),
       'path' => $drequest->getPath(),
       'offset' => $offset,
       'limit' => $page_size + 1);
+
     if (!$request->getBool('copies')) {
       $params['needDirectChanges'] = true;
       $params['needChildChanges'] = true;
@@ -28,33 +35,13 @@ final class DiffusionHistoryController extends DiffusionController {
     $pager = new AphrontPagerView();
     $pager->setPageSize($page_size);
     $pager->setOffset($offset);
-    if (count($history) == $page_size + 1) {
-      array_pop($history);
-      $pager->setHasMorePages(true);
-    } else {
-      $pager->setHasMorePages(false);
-    }
-    $pager->setURI($request->getRequestURI(), 'page');
+    $history = $pager->sliceResults($history);
+
+    $pager->setURI($request->getRequestURI(), 'offset');
 
     $show_graph = !strlen($drequest->getPath());
     $content = array();
 
-    if ($request->getBool('copies')) {
-      $button_title = pht('Hide Copies/Branches');
-      $copies_new = null;
-    } else {
-      $button_title = pht('Show Copies/Branches');
-      $copies_new = true;
-    }
-
-    $button = phutil_tag(
-      'a',
-      array(
-        'class'   => 'button small grey',
-        'href'    => $request->getRequestURI()->alter('copies', $copies_new),
-      ),
-      $button_title);
-
     $history_table = new DiffusionHistoryTableView();
     $history_table->setUser($request->getUser());
     $history_table->setDiffusionRequest($drequest);
@@ -71,29 +58,35 @@ final class DiffusionHistoryController extends DiffusionController {
     }
 
     $history_panel = new AphrontPanelView();
-    $history_panel->setHeader(pht('History'));
-    $history_panel->addButton($button);
     $history_panel->appendChild($history_table);
     $history_panel->appendChild($pager);
     $history_panel->setNoBackground();
 
     $content[] = $history_panel;
 
-    // TODO: Sometimes we do have a change view, we need to look at the most
-    // recent history entry to figure it out.
+    $header = id(new PHUIHeaderView())
+      ->setUser($viewer)
+      ->setPolicyObject($repository)
+      ->setHeader($this->renderPathLinks($drequest, $mode = 'history'));
+
+    $actions = $this->buildActionView($drequest);
+    $properties = $this->buildPropertyView($drequest);
 
-    $nav = $this->buildSideNav('history', false);
-    $nav->appendChild($content);
     $crumbs = $this->buildCrumbs(
       array(
         'branch' => true,
         'path'   => true,
         'view'   => 'history',
       ));
-    $nav->setCrumbs($crumbs);
 
     return $this->buildApplicationPage(
-      $nav,
+      array(
+        $crumbs,
+        $header,
+        $actions,
+        $properties,
+        $content,
+      ),
       array(
         'device' => true,
         'title' => array(
@@ -103,4 +96,75 @@ final class DiffusionHistoryController extends DiffusionController {
       ));
   }
 
+  private function buildActionView(DiffusionRequest $drequest) {
+    $viewer = $this->getRequest()->getUser();
+
+    $view = id(new PhabricatorActionListView())
+      ->setUser($viewer);
+
+    $browse_uri = $drequest->generateURI(
+      array(
+        'action' => 'browse',
+      ));
+
+    $view->addAction(
+      id(new PhabricatorActionView())
+        ->setName(pht('Browse Content'))
+        ->setHref($browse_uri)
+        ->setIcon('file'));
+
+    // TODO: Sometimes we do have a change view, we need to look at the most
+    // recent history entry to figure it out.
+
+    $request = $this->getRequest();
+    if ($request->getBool('copies')) {
+      $branch_name = pht('Hide Copies/Branches');
+      $branch_icon = 'fork-grey';
+      $branch_uri = $request->getRequestURI()
+        ->alter('offset', null)
+        ->alter('copies', null);
+    } else {
+      $branch_name = pht('Show Copies/Branches');
+      $branch_icon = 'fork';
+      $branch_uri = $request->getRequestURI()
+        ->alter('offset', null)
+        ->alter('copies', true);
+    }
+
+    $view->addAction(
+      id(new PhabricatorActionView())
+        ->setName($branch_name)
+        ->setIcon($branch_icon)
+        ->setHref($branch_uri));
+
+    return $view;
+  }
+
+  protected function buildPropertyView(DiffusionRequest $drequest) {
+    $viewer = $this->getRequest()->getUser();
+
+    $view = id(new PhabricatorPropertyListView())
+      ->setUser($viewer);
+
+    $stable_commit = $drequest->getStableCommitName();
+    $callsign = $drequest->getRepository()->getCallsign();
+
+    $view->addProperty(
+      pht('Commit'),
+      phutil_tag(
+        'a',
+        array(
+          'href' => $drequest->generateURI(
+            array(
+              'action' => 'commit',
+              'commit' => $stable_commit,
+            )),
+        ),
+        $drequest->getRepository()->formatCommitName($stable_commit)));
+
+    return $view;
+  }
+
+
+
 }