DakuTree / manga-tracker

        if ($this->config->item('track_login_attempts', 'ion_auth')) {

            $this->db->select('1', FALSE);

            $this->db->where('login', $identity);

            if ($this->config->item('track_login_ip_address', 'ion_auth')) {

	        if (!isset($ip_address)) {

	            $ip_address = $this->_prepare_ip($this->input->ip_address());

	        }

            	$this->db->where('ip_address', $ip_address);

            }

            $this->db->where('time >', time() - $this->config->item('lockout_time', 'ion_auth'), FALSE);

            $qres = $this->db->get($this->tables['login_attempts']);

            return $qres->num_rows();

		if ($this->config->item('track_login_attempts', 'ion_auth')) {

			$this->db->select('time');

			$this->db->where('login', $identity);

			if ($this->config->item('track_login_ip_address', 'ion_auth')) {

				if (!isset($ip_address)) {

					$ip_address = $this->_prepare_ip($this->input->ip_address());

				}

				$this->db->where('ip_address', $ip_address);

			}

			$this->db->order_by('id', 'desc');

			$qres = $this->db->get($this->tables['login_attempts'], 1);

			$old_attempts_expire_period = max($old_attempts_expire_period, $this->config->item('lockout_time', 'ion_auth'));

			$this->db->where('login', $identity);

			if ($this->config->item('track_login_ip_address', 'ion_auth')) {

				if (!isset($ip_address)) {

					$ip_address = $this->_prepare_ip($this->input->ip_address());

				}

				$this->db->where('ip_address', $ip_address);

			}

			// Purge obsolete login attempts

			$this->db->or_where('time <', time() - $old_attempts_expire_period, FALSE);