changed the placeholder block type to just return a string rather than futsing...

changed the placeholder block type to just return a string rather than futsing with the configdata stuff

htdocs/artefact/file/blocktype/image/lib.php

@@ -43,8 +43,9 @@ class PluginBlocktypeImage extends PluginBlocktype {
     public static function render_instance(BlockInstance $instance) {
         require_once(get_config('docroot') . 'lib/artefact.php');
         $configdata = $instance->get('configdata'); // this will make sure to unserialize it for us
-        $image = artefact_instance_from_id($configdata['artefactid']);
-        return $image->render_self($configdata); // in this case, config data contains width & height
+//        $image = artefact_instance_from_id($configdata['artefactid']);
+//        return $image->render_self($configdata); // in this case, config data contains width & height
+        return 'whee!';
     }
 
 }