From 96076424147a11496a4bba6e3ff3151c9ad238f5 Mon Sep 17 00:00:00 2001
From: vrana <jakubv@fb.com>
Date: Fri, 14 Dec 2012 14:07:39 -0800
Subject: [PATCH] Display raw contents of deleted file in Diffusion

Test Plan:
Display change of deleted file.
Use **Show Raw File (Left)**.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4184
---
 .../controller/DiffusionBrowseController.php       | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/applications/diffusion/controller/DiffusionBrowseController.php b/src/applications/diffusion/controller/DiffusionBrowseController.php
index 9ed36ea8c0..ecee20a4f2 100644
--- a/src/applications/diffusion/controller/DiffusionBrowseController.php
+++ b/src/applications/diffusion/controller/DiffusionBrowseController.php
@@ -5,8 +5,15 @@ final class DiffusionBrowseController extends DiffusionController {
   public function processRequest() {
     $drequest = $this->diffusionRequest;
 
-    $browse_query = DiffusionBrowseQuery::newFromDiffusionRequest($drequest);
-    $results = $browse_query->loadPaths();
+    if ($this->getRequest()->getStr('before')) {
+      $results = array();
+      $is_file = true;
+    } else {
+      $browse_query = DiffusionBrowseQuery::newFromDiffusionRequest($drequest);
+      $results = $browse_query->loadPaths();
+      $reason = $browse_query->getReasonForEmptyResultSet();
+      $is_file = ($reason == DiffusionBrowseQuery::REASON_IS_FILE);
+    }
 
     $content = array();
 
@@ -23,8 +30,7 @@ final class DiffusionBrowseController extends DiffusionController {
 
     if (!$results) {
 
-      if ($browse_query->getReasonForEmptyResultSet() ==
-          DiffusionBrowseQuery::REASON_IS_FILE) {
+      if ($is_file) {
         $controller = new DiffusionBrowseFileController($this->getRequest());
         $controller->setDiffusionRequest($drequest);
         $controller->setCurrentApplication($this->getCurrentApplication());