function cas_login_page in CAS 5

Same name and namespace in other branches

1. 5.4 cas.module \cas_login_page()
2. 5.3 cas.module \cas_login_page()
3. 6.3 cas.module \cas_login_page()
4. 6 cas.module \cas_login_page()
5. 6.2 cas.module \cas_login_page()
6. 7 cas.module \cas_login_page()

Redirects to appropriate page based on user settings.

1 call to cas_login_page()

cas_login_check in ./cas.module

Implementation of hook_init Traps a page load to see if authentication is required.

1 string reference to 'cas_login_page'

cas_menu in ./cas.module

Implements hook_menu.

File

./cas.module, line 574

Code

function cas_login_page() {
  global $user;
  $destination = variable_get('site_frontpage', 'node');

  // If it is the user's first CAS login and initial login redirection is enabled, go to the set page
  if ($_SESSION['cas_first_login'] && variable_get('cas_first_login', 0) == 1) {
    $destination = variable_get('cas_first_login_destination', '');
    unset($_SESSION['cas_first_login']);
  }
  elseif ($_GET['destination']) {
    $destination = $_GET['destination'];
  }
  elseif ($_SESSION['cas_goto']) {
    $destination = $_SESSION['cas_goto'];
    unset($_SESSION['cas_goto']);
  }
  drupal_goto($destination);

  // this should never happen.
  $output .= t("Cas page... you should never get here");
  drupal_set_message('hi');
  return $output;
}