function login_destination_apply_redirect in Login Destination 5

Same name and namespace in other branches

1. 6 login_destination.module \login_destination_apply_redirect()

A helper function to determine whether redirection should happen.

Return value

bool TRUE - apply redirect, FALSE - not to apply redirect.

1 call to login_destination_apply_redirect()

login_destination_form_alter in ./login_destination.module

Implementation of hook_form_alter().

File

./login_destination.module, line 144

Controls which URL users will be redirected upon login.

Code

function login_destination_apply_redirect() {
  if (!empty($_GET['destination']) && variable_get('ld_destination', TRUE)) {
    return FALSE;
  }
  $mode = variable_get('ld_condition_type', LOGIN_COND_ALWAYS);
  if (LOGIN_COND_ALWAYS == $mode) {
    return TRUE;
  }
  else {
    $cond = variable_get('ld_condition_snippet', '');
    if (LOGIN_COND_PAGES == $mode) {
      $paths = split("[\n\r]", $cond);
      return in_array($_GET['q'], $paths);
    }
    elseif (LOGIN_COND_SNIPPET == $mode) {
      $destination = variable_get('ld_url_destination', 'user');
      return drupal_eval('<?php ' . $cond . ' ?>');
    }
  }
  return FALSE;
}