/**
* Verifies that the site URL is valid.
*
* @param string $url
*
* @return boolean
*/
protected function _verifySiteUrl(&$url)
{
if ($url === '') {
return true;
}
return XenForo_DataWriter_Helper_Uri::verifyUri($url, $this, 'homepage');
}
/**
* Verifies the provided string as either empty or a valid URI
*
* @param string $uri
* @param XenForo_DataWriter $dw
* @param string $fieldName
*
* @return boolean
*/
public static function verifyUriOrEmpty(&$uri, XenForo_DataWriter $dw, $fieldName = false)
{
if ($uri === 'http://') {
$uri = '';
}
if ($uri === '') {
return true;
}
if (substr(strtolower($uri), 0, 4) == 'www.') {
$uri = 'http://' . $uri;
}
return XenForo_DataWriter_Helper_Uri::verifyUri($uri, $dw, $fieldName);
}
/**
* Verification callback for homepage - must be empty or a valid URL
* @param $homepage
* @return unknown_type
*/
protected function _verifyHomePage(&$homepage)
{
if ($homepage === 'http://') {
$homepage = '';
}
if ($homepage === '') {
return true;
}
if (substr(strtolower($homepage), 0, 4) == 'www.') {
$homepage = 'http://' . $homepage;
}
return XenForo_DataWriter_Helper_Uri::verifyUri($homepage, $this, 'homepage');
}
