Update Files for handleRequest

Summary: Update Files application

Test Plan: Upload a file, edit a file, view details, transforms, delete file

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D13735

src/applications/files/controller/PhabricatorFileDeleteController.php

@@ -2,19 +2,13 @@
 
 final class PhabricatorFileDeleteController extends PhabricatorFileController {
 
-  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');
 
     $file = id(new PhabricatorFileQuery())
-      ->setViewer($user)
-      ->withIDs(array($this->id))
+      ->setViewer($viewer)
+      ->withIDs(array($id))
       ->requireCapabilities(
         array(
           PhabricatorPolicyCapability::CAN_VIEW,
@@ -25,8 +19,8 @@ final class PhabricatorFileDeleteController extends PhabricatorFileController {
       return new Aphront404Response();
     }
 
-    if (($user->getPHID() != $file->getAuthorPHID()) &&
-        (!$user->getIsAdmin())) {
+    if (($viewer->getPHID() != $file->getAuthorPHID()) &&
+        (!$viewer->getIsAdmin())) {
       return new Aphront403Response();
     }
 
@@ -36,7 +30,7 @@ final class PhabricatorFileDeleteController extends PhabricatorFileController {
     }
 
     $dialog = new AphrontDialogView();
-    $dialog->setUser($user);
+    $dialog->setUser($viewer);
     $dialog->setTitle(pht('Really delete file?'));
     $dialog->appendChild(hsprintf(
       '<p>%s</p>',