From 88ff34bb65e048fa827057af88e5ee13768716c0 Mon Sep 17 00:00:00 2001
From: mattbk <bedrocks@gmail.com>
Date: Tue, 3 Nov 2015 14:43:39 -0600
Subject: [PATCH] File extension for images is now defined in settings.json

---
 index.php             | 4 ++--
 settings.json.example | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/index.php b/index.php
index 6804ec4..e43c87a 100755
--- a/index.php
+++ b/index.php
@@ -81,8 +81,8 @@ switch ($mode) {
         break;
     case 'phase':
         $template = 'change.html.twig';
-        $variables['imageWithElement'] = 'img/'.$phase.'-with.jpg';
-        $variables['imageWithoutElement'] = 'img/'.$phase.'-without.jpg';
+        $variables['imageWithElement'] = 'img/'.$phase.'-with.'.$settings->filetype;
+        $variables['imageWithoutElement'] = 'img/'.$phase.'-without.'.$settings->filetype;
         $variables['step_count'] = $index;
 		$variables['step_total'] = count($settings->phases);
 		// Store the participant ID with some simple validation to prevent SQL injection
diff --git a/settings.json.example b/settings.json.example
index 9d5327a..3a79f82 100644
--- a/settings.json.example
+++ b/settings.json.example
@@ -13,5 +13,6 @@
     ],
     "baseURL": "/",
     "debug": false,
-	"timezone": "America/Chicago"
+	"timezone": "America/Chicago",
+	"filetype": "jpg"
 }
-- 
2.39.5