/**
* Finds the external_authority name of this LMS at the SWITCHcast server
*
* @return string|bool name if found, false if not found
*/
public function getExternalAuthName($id = 0)
{
// TODO remove as we're now only using local org (i.e. unil.ch for us)
if ($id === 0) {
$id = $this->getValueForKey('external_authority_id');
}
$url = $this->getValueForKey('switch_api_host');
$url .= '/users/' . $this->getSysAccount();
$url .= '/channels';
$url .= '/new.xml';
$new = mod_opencast_oldapi::sendRequest($url, 'GET');
if (count($new->external_authority_id[0]) > 0) {
foreach ($new->external_authority_id[0] as $external_auth) {
$attr = $external_auth->attributes();
if ((int) $attr['value'] == (int) $id) {
return (string) $external_auth;
}
}
}
return false;
}
/**
* Reads user data from the SWITCHcast server
*
*/
public function doRead()
{
if (!$this->getExternalAccount()) {
return;
}
$url = $this->switch_api;
$url .= '/users/' . $this->getExternalAccount() . '.xml?full=true';
$simplexmlobj = mod_opencast_oldapi::sendRequest($url, 'GET');
$this->setLastName((string) $simplexmlobj->lastname);
$this->setFirstName((string) $simplexmlobj->firstname);
$this->setEmail((string) $simplexmlobj->email);
$this->setExternalAccount((string) $simplexmlobj->login);
}