public static function init_files()
 {
     // Don't let the process run multiple times...
     if (pts_config::$init_process_ran) {
         return false;
     }
     pts_config::$init_process_ran = true;
     // The main PTS user client config
     pts_config::user_config_generate();
     // Generate the graph config
     $json_pre = null;
     if (is_file(PTS_USER_PATH . 'graph-config.json')) {
         $json_pre = file_get_contents(PTS_USER_PATH . 'graph-config.json');
     } else {
         if (PTS_IS_CLIENT && is_file($t = PTS_CORE_STATIC_PATH . 'graph-config-template-' . phodevi::read_property('system', 'vendor-identifier') . '.json')) {
             $json_pre = file_get_contents($t);
         } else {
             if (is_file(PTS_CORE_STATIC_PATH . 'graph-config-template.json')) {
                 $json_pre = file_get_contents(PTS_CORE_STATIC_PATH . 'graph-config-template.json');
             }
         }
     }
     $json_graph = array();
     pts_graph_core::set_default_graph_values($json_graph);
     if ($json_pre != null) {
         $json_pre = json_decode($json_pre, true);
         if (is_array($json_pre)) {
             $json_graph = array_merge($json_graph, $json_pre);
         }
     }
     pts_graph_core::init_graph_config($json_graph);
     file_put_contents(PTS_USER_PATH . 'graph-config.json', pts_arrays::json_encode_pretty_string($json_graph));
 }