save.php in webshims-rails-1.12.0

- old
+ new

@@ -3,11 +3,11 @@
 /**
  * Save the input as a PNG file
  *
  * PHP versions 4 and 5
  *
- * Copyright (c) 2010-2011 Shinya Muramatsu
+ * Copyright (c) 2010-2013 Shinya Muramatsu
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
@@ -24,19 +24,25 @@
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  *
  * @author     Shinya Muramatsu <revulon@gmail.com>
- * @copyright  2010-2011 Shinya Muramatsu
+ * @copyright  2010-2013 Shinya Muramatsu
  * @license    http://www.opensource.org/licenses/mit-license.php  MIT License
  * @link       http://flashcanvas.net/
  * @link       http://code.google.com/p/flashcanvas/
  */
 
 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    if (isset($_GET['filename'])) {
+        $filename = $_GET['filename'];
+    } else {
+        $filename = 'canvas.png';
+    }
+
     // Force download
     header('Content-Type: application/octet-stream');
-    header('Content-Disposition: attachment; filename="canvas.png"');
+    header('Content-Disposition: attachment; filename="' . $filename . '"');
 
     if (isset($_POST['dataurl'])) {
         // Decode the base64-encoded data
         $data = $_POST['dataurl'];
         $data = substr($data, strpos($data, ',') + 1);