add support for QR code generation

Signed-off-by: Florian Pritz <bluewind@xssn.at>

1 files changed, 5 insertions, 0 deletions

diff --git a/system/application/models/file_mod.php b/system/application/models/file_mod.php
index 2c86aa41a..76f4ba228 100644
--- a/system/application/models/file_mod.php
+++ b/system/application/models/file_mod.php
@@ -197,6 +197,11 @@ class File_mod extends Model {
         } else {
           if ($mode == 'plain') {
             header("Content-Type: text/plain\n");
+          } elseif ($mode == "qr") {
+            header("Content-disposition: inline; filename=\"qr.png\"\n");
+            header("Content-Type: image/png\n");
+            passthru('/usr/bin/qrencode -s 10 -o - '.escapeshellarg(site_url($id).'/'));
+            exit();
           } else {
             header("Content-Type: ".$type."\n");
           }