Implementing hook_views_pre_render()

diff --git a/calendario.module b/calendario.module
index 9fc934a1ea1363f990689310b6864f81f2d6ba52..0a4bfa85e11e5afc4563a4cf6702e8197547f678 100644 (file)
--- a/calendario.module
+++ b/calendario.module
@@ -44,3 +44,13 @@ function calendario_entity_info_alter(&$entity_info) {
 function calendario_widget($view = NULL) {
   return theme('embed-widget');
 }
+
+/**
+ * Implements hook_views_pre_render()
+ */
+function calendario_views_pre_render(&$view) {
+  // Filter out unavailable items from view.
+  if (substr($view->name, 0, 10) == 'calendario' && substr($view->name, 0, 17) != 'calendario_widget') {
+    $view->footer = calendario_widget($view);
+  }
+}