EXPHR: timeout the global message if it doesn't load fast enough

uw_fdsu_theme_resp.theme

@@ -207,8 +207,17 @@ function uw_fdsu_theme_resp_preprocess_region(&$variables) {
 
     $variables['faculty'] = theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') ? theme_get_setting('wcms_colour_scheme', 'uw_fdsu_theme_resp') : 'org-default';
 
+    // Create the stream context to use with file_get_contents
+    // so it times out after a certain period instead of
+    // waiting indefinitely.
+    $context = stream_context_create(array(
+      'http' => array(
+        'timeout' => 3,   // Timeout in seconds.
+      )
+    ));
+
     // Global message content.
-    $global_message = file_get_contents('https://uwaterloo.ca/global-message.html');
+    $global_message = file_get_contents('https://uwaterloo.ca/global-message.html', 0, $context);
 
     // If there is something to display, make sure to include css file, and
     // pass message as render array, then use render twig filter to avoid using