freenetis-github/application/models/dns_zone.php @ 18ac9009
| 18ac9009 | Ondřej Fibich | <?php defined('SYSPATH') or die('No direct script access.');
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/*
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* This file is part of open source system FreenetIS
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* and it is release under GPLv3 licence.
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*
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* More info about licence can be found:
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* http://www.gnu.org/licenses/gpl-3.0.html
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*
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* More info about project can be found:
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* http://www.freenetis.org/
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*
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*/
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/**
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* DNS zone belongs to IP address and contains all
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* informations about DNS zone
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*
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* @author David Raška
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* @package Model
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*
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* @property int $id
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* @property string $zone
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* @property int $ttl
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* @property string $nameserver
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* @property string $email
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* @property string $sn
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* @property string $refresh
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* @property string $retry
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* @property string $expire
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* @property string $nx
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* @property integer $ip_address_id
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* @property Ip_address_Model $ip_address
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* @property datetime $access_time
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* @property ORM_Iterator $dns_records
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*/
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class Dns_zone_Model extends ORM
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{
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protected $belongs_to = array('ip_address');
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protected $has_many = array('dns_records');
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/**
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* Function gets list of all domains.
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*
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* !!!!!! SECURITY WARNING !!!!!!
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* Be careful when you using this method, param $filter_sql is unprotected
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* for SQL injections, security should be made at controller site using
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* Filter_form class.
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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*
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* @param $limit_from starting row
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* @param $limit_results number of rows
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* @param $order_by sorting column
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* @param $order_by_direction sorting direction
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* @param $filter_values used for filtering
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* @return Mysql_Result
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*/
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public function get_all_zones($limit_from = 0, $limit_results = 50,
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$order_by = 'id', $order_by_direction = 'asc', $filter_sql = '')
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{
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$having = '';
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if ($filter_sql != '')
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$having .= 'HAVING '.$filter_sql;
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// query
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return $this->db->query("
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SELECT *
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FROM
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(
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SELECT d.*, ip.ip_address AS primary_ip_address, r.value, r.name, r.type
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FROM dns_zones d
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JOIN ip_addresses ip ON d.ip_address_id = ip.id
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LEFT JOIN dns_records r ON d.id = r.dns_zone_id
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$having
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) s
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GROUP BY id
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ORDER BY " . $this->db->escape_column($order_by) . " $order_by_direction
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LIMIT " . intval($limit_from) . ", " . intval($limit_results) . "
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");
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}
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/**
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* Function gets count of all domains.
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*
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* !!!!!! SECURITY WARNING !!!!!!
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* Be careful when you using this method, param $filter_sql is unprotected
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* for SQL injections, security should be made at controller site using
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* Filter_form class.
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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*
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* @param $filter_values used for filtering
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* @return integer
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*/
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public function count_all_zones($filter_sql = '')
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{
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$having = '';
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if ($filter_sql != '')
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$having .= 'HAVING '.$filter_sql;
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// query
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return $this->db->query("
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SELECT *
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FROM
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(
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SELECT d.*, ip.ip_address AS primary_ip_address, r.value, r.name, r.type
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FROM dns_zones d
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JOIN ip_addresses ip ON d.ip_address_id = ip.id
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LEFT JOIN dns_records r ON d.id = r.dns_zone_id
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$having
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) s
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GROUP BY id
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")->count();
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}
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/**
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* Returns all primary zones managed by given IP address
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* @param int $ip_address_id
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* @return ORM Object
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*/
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public function get_zones_of_primary_server($ip_address_id)
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{
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if ($ip_address_id === NULL)
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{
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return NULL;
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}
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return $this->where(array('ip_address_id' => $ip_address_id))->orderby('id')->find_all();
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}
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/**
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* Returns all secondary zones managed by given IP address
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* @param int $ip_address_id
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* @return ORM Object
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*/
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public function get_zones_of_secondary_server($ip_address_id)
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{
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if ($ip_address_id === NULL)
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{
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return NULL;
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}
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return $this->join('dns_zones_map', array('dns_zones.id' => 'dns_zones_map.dns_zone_id'))
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->join('ip_addresses', array('dns_zones.ip_address_id' => 'ip_addresses.id'))
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->where(array('dns_zones_map.ip_address_id' => $ip_address_id))
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->select('dns_zones.*, ip_addresses.ip_address')
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->orderby('dns_zones.zone')->find_all();
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}
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/**
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* Sets access zone time
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* @param array $zone_ids
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* @param datetime $time
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* @return ORM Object
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*/
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public function set_access_time_for_zones($zone_ids, $time = NULL)
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{
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if ($time == NULL)
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{
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$time = date('Y-m-d H:i:s');
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}
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// search multiple IDs
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if (is_array($zone_ids))
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{
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$where = "WHERE id IN (".implode(',', array_map('intval', $zone_ids)).")";
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}
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else if (is_numeric($zone_ids))
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{
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$where = "WHERE id = ".$this->db->escape($zone_ids);
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}
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else
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{
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return NULL;
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}
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// query
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return $this->db->query("
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UPDATE dns_zones
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SET access_time = ?
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$where
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", $time);
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}
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}
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