diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteCloseController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteCloseController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteCloseController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteCloseController.php
@@ -3,19 +3,13 @@
 final class PhabricatorSlowvoteCloseController
   extends PhabricatorSlowvoteController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
 
     $poll = id(new PhabricatorSlowvoteQuery())
-      ->setViewer($user)
-      ->withIDs(array($this->id))
+      ->setViewer($viewer)
+      ->withIDs(array($id))
       ->requireCapabilities(
         array(
           PhabricatorPolicyCapability::CAN_VIEW,
@@ -42,7 +36,7 @@
         ->setNewValue($new_status);
 
       id(new PhabricatorSlowvoteEditor())
-        ->setActor($user)
+        ->setActor($viewer)
         ->setContentSourceFromRequest($request)
         ->setContinueOnNoEffect(true)
         ->setContinueOnMissingFields(true)
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
@@ -3,23 +3,17 @@
 final class PhabricatorSlowvoteCommentController
   extends PhabricatorSlowvoteController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $poll = id(new PhabricatorSlowvoteQuery())
-      ->setViewer($user)
-      ->withIDs(array($this->id))
+      ->setViewer($viewer)
+      ->withIDs(array($id))
       ->executeOne();
     if (!$poll) {
       return new Aphront404Response();
@@ -38,7 +32,7 @@
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PhabricatorSlowvoteEditor())
-      ->setActor($user)
+      ->setActor($viewer)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
@@ -57,7 +51,7 @@
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
-        ->setViewer($user)
+        ->setViewer($viewer)
         ->setTransactions($xactions)
         ->setIsPreview($is_preview);
     } else {
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteEditController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteEditController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteEditController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteEditController.php
@@ -3,21 +3,14 @@
 final class PhabricatorSlowvoteEditController
   extends PhabricatorSlowvoteController {
 
-  private $id;
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
 
-  public function willProcessRequest(array $data) {
-    $this->id = idx($data, 'id');
-  }
-
-  public function processRequest() {
-
-    $request = $this->getRequest();
-    $user = $request->getUser();
-
-    if ($this->id) {
+    if ($id) {
       $poll = id(new PhabricatorSlowvoteQuery())
-        ->setViewer($user)
-        ->withIDs(array($this->id))
+        ->setViewer($viewer)
+        ->withIDs(array($id))
         ->requireCapabilities(
           array(
             PhabricatorPolicyCapability::CAN_VIEW,
@@ -29,7 +22,7 @@
       }
       $is_new = false;
     } else {
-      $poll = PhabricatorSlowvotePoll::initializeNewPoll($user);
+      $poll = PhabricatorSlowvotePoll::initializeNewPoll($viewer);
       $is_new = true;
     }
 
@@ -119,7 +112,7 @@
           ->setNewValue(array('=' => array_fuse($v_projects)));
 
         $editor = id(new PhabricatorSlowvoteEditor())
-          ->setActor($user)
+          ->setActor($viewer)
           ->setContinueOnNoEffect(true)
           ->setContentSourceFromRequest($request);
 
@@ -153,7 +146,7 @@
           'protracted deliberation.'));
 
     $form = id(new AphrontFormView())
-      ->setUser($user)
+      ->setUser($viewer)
       ->appendChild($instructions)
       ->appendChild(
         id(new AphrontFormTextAreaControl())
@@ -164,7 +157,7 @@
           ->setError($e_question))
       ->appendChild(
         id(new PhabricatorRemarkupControl())
-          ->setUser($user)
+          ->setUser($viewer)
           ->setLabel(pht('Description'))
           ->setName('description')
           ->setValue($v_description))
@@ -232,7 +225,7 @@
     }
 
     $policies = id(new PhabricatorPolicyQuery())
-      ->setViewer($user)
+      ->setViewer($viewer)
       ->setObject($poll)
       ->execute();
 
@@ -253,7 +246,7 @@
             $v_shuffle))
       ->appendChild(
         id(new AphrontFormPolicyControl())
-          ->setUser($user)
+          ->setUser($viewer)
           ->setName('viewPolicy')
           ->setPolicyObject($poll)
           ->setPolicies($policies)
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteListController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteListController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteListController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteListController.php
@@ -3,19 +3,15 @@
 final class PhabricatorSlowvoteListController
   extends PhabricatorSlowvoteController {
 
-  private $queryKey;
-
   public function shouldAllowPublic() {
     return true;
   }
 
-  public function willProcessRequest(array $data) {
-    $this->queryKey = idx($data, 'queryKey');
-  }
+  public function handleRequest(AphrontRequest $request) {
+    $querykey = $request->getURIData('queryKey');
 
-  public function processRequest() {
     $controller = id(new PhabricatorApplicationSearchController())
-      ->setQueryKey($this->queryKey)
+      ->setQueryKey($querykey)
       ->setSearchEngine(new PhabricatorSlowvoteSearchEngine())
       ->setNavigation($this->buildSideNavView());
 
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvotePollController.php b/src/applications/slowvote/controller/PhabricatorSlowvotePollController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvotePollController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvotePollController.php
@@ -3,19 +3,13 @@
 final class PhabricatorSlowvotePollController
   extends PhabricatorSlowvoteController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
 
     $poll = id(new PhabricatorSlowvoteQuery())
-      ->setViewer($user)
-      ->withIDs(array($this->id))
+      ->setViewer($viewer)
+      ->withIDs(array($id))
       ->needOptions(true)
       ->needChoices(true)
       ->needViewerChoices(true)
@@ -26,7 +20,7 @@
 
     $poll_view = id(new SlowvoteEmbedView())
       ->setHeadless(true)
-      ->setUser($user)
+      ->setUser($viewer)
       ->setPoll($poll);
 
     if ($request->isAjax()) {
@@ -44,7 +38,7 @@
 
     $header = id(new PHUIHeaderView())
       ->setHeader($poll->getQuestion())
-      ->setUser($user)
+      ->setUser($viewer)
       ->setStatus($header_icon, $header_color, $header_name)
       ->setPolicyObject($poll);
 
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteVoteController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteVoteController.php
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteVoteController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteVoteController.php
@@ -3,19 +3,13 @@
 final class PhabricatorSlowvoteVoteController
   extends PhabricatorSlowvoteController {
 
-  private $id;
-
-  public function willProcessRequest(array $data) {
-    $this->id = $data['id'];
-  }
-
-  public function processRequest() {
-    $request = $this->getRequest();
-    $user = $request->getUser();
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+    $id = $request->getURIData('id');
 
     $poll = id(new PhabricatorSlowvoteQuery())
-      ->setViewer($user)
-      ->withIDs(array($this->id))
+      ->setViewer($viewer)
+      ->withIDs(array($id))
       ->needOptions(true)
       ->needViewerChoices(true)
       ->executeOne();
@@ -27,9 +21,9 @@
     }
 
     $options = $poll->getOptions();
-    $user_choices = $poll->getViewerChoices($user);
+    $viewer_choices = $poll->getViewerChoices($viewer);
 
-    $old_votes = mpull($user_choices, null, 'getOptionID');
+    $old_votes = mpull($viewer_choices, null, 'getOptionID');
 
     if ($request->isAjax()) {
       $vote = $request->getInt('vote');
@@ -50,12 +44,12 @@
         }
       }
 
-      $this->updateVotes($user, $poll, $old_votes, $votes);
+      $this->updateVotes($viewer, $poll, $old_votes, $votes);
 
       $updated_choices = id(new PhabricatorSlowvoteChoice())->loadAllWhere(
         'pollID = %d AND authorPHID = %s',
         $poll->getID(),
-        $user->getPHID());
+        $viewer->getPHID());
 
       $embed = id(new SlowvoteEmbedView())
         ->setPoll($poll)
@@ -76,12 +70,12 @@
     $votes = $request->getArr('vote');
     $votes = array_fuse($votes, $votes);
 
-    $this->updateVotes($user, $poll, $old_votes, $votes);
+    $this->updateVotes($viewer, $poll, $old_votes, $votes);
 
     return id(new AphrontRedirectResponse())->setURI('/V'.$poll->getID());
   }
 
-  private function updateVotes($user, $poll, $old_votes, $votes) {
+  private function updateVotes($viewer, $poll, $old_votes, $votes) {
     if (!empty($votes) && count($votes) > 1 &&
         $poll->getMethod() == PhabricatorSlowvotePoll::METHOD_PLURALITY) {
       return id(new Aphront400Response());
@@ -99,7 +93,7 @@
       }
 
       id(new PhabricatorSlowvoteChoice())
-        ->setAuthorPHID($user->getPHID())
+        ->setAuthorPHID($viewer->getPHID())
         ->setPollID($poll->getID())
         ->setOptionID($vote)
         ->save();