portfolio: MDL-16417 Prevent multiple googledocs/picassa instances

diff --git a/portfolio/googledocs/lib.php b/portfolio/googledocs/lib.php
index 8201836a7e3ba6d2f4816cdc17b26e6d5e55858a..2a23e6ce53962d97fea5ef86c5753e34edd83c0c 100644 (file)
--- a/portfolio/googledocs/lib.php
+++ b/portfolio/googledocs/lib.php
@@ -93,6 +93,9 @@ class portfolio_plugin_googledocs extends portfolio_plugin_push_base {
         google_docs::set_sesskey($this->sessiontoken, $this->get('user')->id);
     }
 
+    public static function allows_multiple_instances() {
+        return false;
+    }
 }
 
 /**

diff --git a/portfolio/picasa/lib.php b/portfolio/picasa/lib.php
index 0632a7a0ee884026909ce412298f2577fd81c9e1..f0fab4af87a99d1a114fc77080269de0ff932a84 100644 (file)
--- a/portfolio/picasa/lib.php
+++ b/portfolio/picasa/lib.php
@@ -86,6 +86,9 @@ class portfolio_plugin_picasa extends portfolio_plugin_push_base {
         google_picasa::set_sesskey($this->sessionkey, $this->get('user')->id);
     }
 
+    public static function allows_multiple_instances() {
+        return false;
+    }
 }
 
 /**