From d1581fc53b26e10afe63a1a6c5942e09418b7199 Mon Sep 17 00:00:00 2001
From: mjollnir_ <mjollnir_>
Date: Wed, 10 Sep 2008 16:46:23 +0000
Subject: [PATCH] MDL-16423 -  make the button object more robust by detecting
 errors better

---
 lib/portfoliolib.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/portfoliolib.php b/lib/portfoliolib.php
index e0672347f3..fc3cb35a24 100644
--- a/lib/portfoliolib.php
+++ b/lib/portfoliolib.php
@@ -144,6 +144,12 @@ class portfolio_add_button {
             }
             $formats = call_user_func(array($this->callbackclass, 'supported_formats'));
         }
+        $allformats = portfolio_supported_formats();
+        foreach ($formats as $f) {
+            if (!array_key_exists($f, $allformats)) {
+                throw new portfolio_button_exception('invalidformat', 'portfolio', $f);
+            }
+        }
         $this->formats = $formats;
     }
 
-- 
2.39.5