Fix a bug in the way we set the mime type for protected image renders.

Also whitelist the digibug controller so that it's accessible when the
gallery is private, and don't expire old proxies right away since
Digibug may request the full size multiple times for different preview
operations.

Fixes ticket #1410.

1 files changed, 1 insertions, 6 deletions

diff --git a/modules/digibug/controllers/digibug.php b/modules/digibug/controllers/digibug.php
index 3c2bb115..88d1ace0 100644
--- a/modules/digibug/controllers/digibug.php
+++ b/modules/digibug/controllers/digibug.php
@@ -95,16 +95,11 @@ class Digibug_Controller extends Controller {
 
     if (!TEST_MODE) {
       // Dump out the image
-      header("Content-Type: $proxy->item->mime_type");
+      header("Content-Type: {$proxy->item->mime_type}");
       Kohana::close_buffers(false);
       $fd = fopen($file, "rb");
       fpassthru($fd);
       fclose($fd);
-
-      // If the request was for the image and not the thumb, then delete the proxy.
-      if ($type == "full") {
-        $proxy->delete();
-      }
     }
 
     $this->_clean_expired();