From f29620d9cd2874abf96782de06901751e9d08199 Mon Sep 17 00:00:00 2001
From: Paulo K <pauloklaus@users.noreply.github.com>
Date: Fri, 6 Mar 2020 11:11:56 -0300
Subject: [PATCH] View PDF files in the browser (#51)

Co-authored-by: Paulo Sergio Klaus <code@pauloklaus.com.br>
---
 backend/Controllers/DownloadController.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/backend/Controllers/DownloadController.php b/backend/Controllers/DownloadController.php
index 451c793..85c3339 100644
--- a/backend/Controllers/DownloadController.php
+++ b/backend/Controllers/DownloadController.php
@@ -65,13 +65,21 @@ class DownloadController
             // @codeCoverageIgnoreEnd
         });
 
+        $contentDisposition = HeaderUtils::DISPOSITION_ATTACHMENT;
+        $contentType = 'application/octet-stream';
+
+        if (pathinfo($file['filename'], PATHINFO_EXTENSION) == 'pdf') {
+            $contentDisposition = HeaderUtils::DISPOSITION_INLINE;
+            $contentType = 'application/pdf';
+        }
+
         $streamedResponse->headers->set(
             'Content-Disposition',
-            HeaderUtils::makeDisposition(HeaderUtils::DISPOSITION_ATTACHMENT, $file['filename'], 'file')
+            $contentDisposition
         );
         $streamedResponse->headers->set(
             'Content-Type',
-            'application/octet-stream'
+            $contentType
         );
         $streamedResponse->headers->set(
             'Content-Transfer-Encoding',