Called on every page load.

File

modules/system/system.module, line 4312

Code

function system_init() {
  // Let's see if the $user object (for the logged-in user) has been set up.
  global $user;
  $user = new stdClass();

  if (!isset($_SESSION ["fp_user_object"])) {
    $_SESSION ["fp_user_object"] = new stdClass();
  }

  if (!isset($_SESSION ["fp_user_object"]->roles[1])) {
    $_SESSION ["fp_user_object"]->roles[1] = "";
  }

  if (@$_SESSION ["fp_logged_in"] == TRUE) {
    // Make sure it doesn't have the anonymous user role (rid == 1).
    if ($_SESSION ["fp_user_object"]->roles[1] == "anonymous user") {
      unset($_SESSION ["fp_user_object"]->roles[1]);
    }

    $user = $_SESSION ["fp_user_object"];
    // To make sure we pick up the user's newest permissions, re-load 
    // the user here.

    $user = fp_load_user($user->id);


  }
  else {
    // User is anonymous, so set it up as such.
    $user = fp_load_user(0);
  }

  // Are we in maintenance mode?  If so, display a message.
  if (variable_get("maintenance_mode", FALSE)) {
    fp_add_message(t("@FlightPath is currently undergoing routine maintenance.  
                      During this time, some data may appear incomplete.
                      We apologize for the inconvenience and appreciate your patience.", array("@FlightPath" => variable_get("system_name", "FlightPath"))), "status", TRUE);

  }

  // Is there an urgent message to display?  
  $urgent_msg = variable_get("urgent_msg", "");
  if ($urgent_msg) {
    fp_add_message("<b>" . t("Important Message:") . "</b> " . $urgent_msg, "status", TRUE);
  }


  // Since current_student_id is coming from the REQUEST, sanitize it.
  $current_student_id = @$_REQUEST ['current_student_id'];
  $current_student_id = str_replace("'", "", $current_student_id); // remove single quotes
  $current_student_id = str_replace('"', "", $current_student_id); // remove back quotes
  $current_student_id = str_replace(';', "", $current_student_id); // remove semicolons

  // Add in our custom JS settings.
  $settings = array(
    "themeLocation" => fp_theme_location(),
    "currentStudentId" => $current_student_id,
    "basePath" => base_path(),
    // Add in the popup window options....      
    "popupAdminWinOptions" => variable_get("popup_admin_win_options", "toolbar=no,status=2,scrollbars=yes,resizable=yes,width=600,height=400"), // used by admin groups, edit definitions, degrees, and popup contact form.    
    "popupAdviseWinOptions" => variable_get("popup_advise_win_options", "toolbar=no,status=2,scrollbars=yes,resizable=yes,width=460,height=375"), // the work-horse of most of the advising popups. course desc, subs, etc.
    "popupPrintWinOptions" => variable_get("popup_print_win_options", "toolbar=no,status=2,scrollbars=yes,resizable=yes,width=750,height=600"), // any printable screen is displayed in this.

  );

  fp_add_js($settings, "setting");
  fp_add_js(fp_get_module_path("system") . "/js/system.js");

}