/**
* Get a login URL for the user.
*
* @param string $backurl The URL to go to on failure.
* @param string $fronturl The URL to go to on success.
* @return string|bool The url, false on failure.
*/
public function get_login_url($backurl = false, $forwardurl = false)
{
$xml = xml_gen::get_user_login_url($this->webexid);
$webex = new \mod_webexactivity\webex();
if (!($response = $webex->get_response($xml, $this))) {
return false;
}
$returnurl = $response['use:userLoginURL']['0']['#'];
$returnurl = str_replace('+', '%2B', $returnurl);
if ($backurl) {
$encoded = urlencode($backurl);
$returnurl = str_replace('&BU=', '&BU=' . $encoded, $returnurl);
}
if ($forwardurl) {
$encoded = urlencode($forwardurl);
$returnurl = str_replace('&MU=GoBack', '&MU=' . $encoded, $returnurl);
}
return $returnurl;
}
