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113 lines
3.0 KiB
113 lines
3.0 KiB
<?php
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/**
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage db
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* @since 2011-11-10
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*/
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/**
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* @property Mongo $connection
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*/
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class MongoDriver extends NoSqlDbDriver
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{
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protected $last_inset_id = 0;
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protected $db_name = 'admin';
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protected function getCollection($name)
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{
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return $this->connection->selectCollection($this->db, $name);
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}
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public function find($collection, $condition = array(), $fields = array(), $cache_key = null)
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{
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return $this->getCollection($collection)->find($condition, $fields);
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}
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public function get($collection, $condition, $fields = array())
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{
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return $this->getCollection($collection)->findOne($condition, $fields);
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}
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public function insert($collection, $data, $safe = true)
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{
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$result = $this->getCollection($collection)->insert($data, array('safe' => $safe));
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if (isset($result['ok']) && $result['ok'] == 1) {
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$this->last_inset_id = (string) $data['_id'];
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return true;
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} else {
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return false;
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}
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}
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public function update($collection, $data, $condition = array(), $upsert = false, $safe = true)
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{
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$result = $this->getCollection($collection)->update($condition, $data, array('upsert' => $upsert, 'safe' => $safe));
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if (isset($result['ok']) && $result['ok'] == 1) {
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if(isset($result['updatedExisting']) && isset($result['upserted'])) {
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$this->last_inset_id = (string) $result['upserted'];
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}
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return $result['n'];
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} else {
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return false;
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}
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}
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public function delete($collection, $condition = array(), $safe = true)
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{
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$result = $this->getCollection($collection)->remove($condition, array('safe' => $safe));
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if (isset($result['ok']) && $result['ok'] == 1) {
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return $result['n'];
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} else {
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return false;
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}
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}
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public function getInsertId($table = null, $key = null)
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{
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return $this->last_inset_id;
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}
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public function isConnected()
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{
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if (!is_null($this->connection)) {
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return $this->connection->connected;
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} else {
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return false;
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}
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}
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public function disconnect()
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{
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if ($this->isConnected()) {
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$this->connection->close();
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}
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$this->connection = null;
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}
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protected function connect()
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{
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if ($this->connection) {
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return;
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}
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$host = $this->config['hostname'];
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$port = isset($this->config['port']) ? ':' . (string) $this->config['port'] : '';
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$this->config = array(
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'username' => $this->config['username'],
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'password' => $this->config['password'],
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'db' => $this->config['database']
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);
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$this->connection = new Mongo('mongodb://' . $host . $port, $this->config);
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$this->db = $this->connection->selectDB($this->config['db']);
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}
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}
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