function _simpleads_validate_url in SimpleAds 7

Helper function. Validates redirection URL.

1 call to _simpleads_validate_url()

_simpleads_redirect in ./simpleads.module

Menu callback. Redirect Ads. If user is Admin -> redirect to Ad edit page, otherwise redirect to target URL.

File

includes/simpleads.helper.inc, line 424

SimpleAds Helper functions.

Code

function _simpleads_validate_url($url) {
  if (!preg_match("~^(?:f|ht)tps?://~i", $url)) {

    // Allow internal url if user has access to it.
    if (drupal_valid_path(drupal_get_normal_path($url))) {
      $url = url($url, array(
        'absolute' => TRUE,
      ));
    }
    else {
      $url = 'http://' . $url;
    }
  }
  else {
    $url = url($url, array(
      'absolute' => TRUE,
    ));
  }
  return $url;
}