/**
* Performs the account linking for auth_link
*
* @param array $link_data The same variable given to {@see \src\auth\provider\provider_interface::link_account}
* @param string $service_name The name of the service being used in
* linking.
* @return string|null Returns a language constant (string) if an error is
* encountered, or null on success.
*/
protected function link_account_auth_link(array $link_data, $service_name)
{
$storage = new \src\auth\provider\oauth\token_storage($this->db, $this->user, $this->auth_provider_oauth_token_storage_table);
$query = 'i=ucp_auth_link&mode=auth_link&link=1&oauth_service=' . strtolower($link_data['oauth_service']);
$service_credentials = $this->service_providers[$service_name]->get_service_credentials();
$scopes = $this->service_providers[$service_name]->get_auth_scope();
$service = $this->get_service(strtolower($link_data['oauth_service']), $storage, $service_credentials, $query, $scopes);
if ($this->request->is_set('code', \src\request\request_interface::GET)) {
$this->service_providers[$service_name]->set_external_service_provider($service);
$unique_id = $this->service_providers[$service_name]->perform_auth_login();
// Insert into table, they will be able to log in after this
$data = array('user_id' => $this->user->data['user_id'], 'provider' => strtolower($link_data['oauth_service']), 'oauth_provider_id' => $unique_id);
$this->link_account_perform_link($data);
} else {
$url = $service->getAuthorizationUri();
header('Location: ' . $url);
}
}
/**
* Parses parameters found in $request, which is an instance of
* \src\request\request_interface.
*
* It is expected to have a key f whose value is id of the forum to be pruned.
*
* @param \src\request\request_interface $request Request object.
*
* @return null
*/
public function parse_parameters(\src\request\request_interface $request)
{
$this->forum_data = null;
if ($request->is_set('f')) {
$forum_id = $request->variable('f', 0);
$sql = 'SELECT forum_id, prune_next, enable_prune, prune_days, prune_viewed, forum_flags, prune_freq
FROM ' . FORUMS_TABLE . "\n\t\t\t\tWHERE forum_id = {$forum_id}";
$result = $this->db->sql_query($sql);
$row = $this->db->sql_fetchrow($result);
$this->db->sql_freeresult($result);
if ($row) {
$this->forum_data = $row;
}
}
}
