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加入model和theme的mongodb支持
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| <?php | ||
| /** | ||
| * Created by hisune.com. | ||
| * User: [email protected] | ||
| * Date: 2015/6/20 | ||
| * Time: 18:44 | ||
| */ | ||
| namespace Tiny; | ||
|
|
||
| class Mongo | ||
| { | ||
| public $type = 'mongodb'; | ||
| public static $db; // db对象 | ||
|
|
||
| public $key = '_id'; // 主键 | ||
| protected $name; // 配置数组key | ||
| public $_data; // 你懂的 | ||
| protected $table; // 表名 | ||
| public $collection; // collection | ||
|
|
||
| public function __construct($name = 'mongodb') | ||
| { | ||
| // 设置当前model的表名 | ||
| $this->_setTableName(); | ||
| // 连接数据库 | ||
| $this->_loadDatabase($name); | ||
| } | ||
|
|
||
| public function __set($key, $value) | ||
| { | ||
| $this->_data[$key] = $value; | ||
| } | ||
|
|
||
| private function _loadDatabase($name = 'mongodb') | ||
| { | ||
| $this->name = $name; | ||
|
|
||
| if (!isset(self::$db[$this->name])) { | ||
| $config = Config::config()->{$this->name}; | ||
| if(!is_array($config)) | ||
| throw new \Exception ($config . ' not a valid db config'); | ||
| // Load database | ||
| $config['option'] = isset($config['option']) ? $config['option'] : array(); | ||
| try{ | ||
| $db = new \MongoClient('mongodb://' . $config['host'] . ':' . $config['port'], $config['option']); | ||
| }catch (\Exception $e){ | ||
| throw new \Exception ('connection mongodb failed'); | ||
| } | ||
| if(!isset($config['db'])){ | ||
| throw new \Exception ('empty mongodb db set'); | ||
| } | ||
| $db = $db->$config['db']; | ||
|
|
||
| $this->collection = $db->{$this->table}; | ||
| self::$db[$this->name] = $db; | ||
| } | ||
|
|
||
| $this->collection = self::$db[$this->name]->{$this->table}; | ||
|
|
||
| return $this->getDb(); | ||
| } | ||
|
|
||
| public function getDb() | ||
| { | ||
| return self::$db[$this->name]; | ||
| } | ||
|
|
||
| private function _setTableName() | ||
| { | ||
| if (empty($this->table)) { | ||
| $name = get_class($this); | ||
| if ($pos = strrpos($name, '\\')) { //有命名空间 | ||
| $this->table = $this->_parseName(substr($name, $pos + 1)); | ||
| } else { | ||
| $this->table = $this->_parseName($name); | ||
| } | ||
| } | ||
| return $this->table; | ||
| } | ||
|
|
||
| public function getTableName() | ||
| { | ||
| return $this->table; | ||
| } | ||
|
|
||
| private function _parseName($name, $type = 0) | ||
| { | ||
| if ($type) { | ||
| return ucfirst(preg_replace_callback('/_([a-zA-Z])/', function ($match) { | ||
| return strtoupper($match[1]); | ||
| }, $name)); | ||
| } else { | ||
| return strtolower(trim(preg_replace('/[A-Z]/', '_\\0', $name), '_')); | ||
| } | ||
| } | ||
|
|
||
| // 获取主键 | ||
| public function getKey() | ||
| { | ||
| return $this->key; | ||
| } | ||
|
|
||
| public function find(array $condition = array(), array $field = array()) | ||
| { | ||
| $cursor = $this->collection->find($condition, $field); | ||
| $rows = array(); | ||
| while($cursor->hasNext()){ | ||
| $rows[] = $cursor->getNext(); | ||
| } | ||
|
|
||
| return $rows; | ||
| } | ||
|
|
||
| public function findOne($condition = array(), array $field = array()) | ||
| { | ||
| if(is_string($condition)){ | ||
| return $this->collection->findOne(array($this->key => new \MongoId($condition)), $field); | ||
| }elseif(is_array($condition)){ | ||
| return $this->collection->findOne($condition, $field); | ||
| }else{ | ||
| throw new \Exception ('condition must be string or array'); | ||
| } | ||
| } | ||
|
|
||
| public function delete($criteria, array $option = array()) | ||
| { | ||
| if(is_array($criteria)){ | ||
| return $this->collection->remove($criteria, $option); | ||
| }elseif(is_string($criteria)){ | ||
| return $this->collection->remove(array($this->key => new \MongoId($criteria)), $option); | ||
| }else{ | ||
| throw new \Exception ('delete criteria type error'); | ||
| } | ||
| } | ||
|
|
||
| public function save($data = array(), array $option = array()) | ||
| { | ||
| if($data){ | ||
| return $this->collection->save($data, $option); | ||
| }elseif($this->_data){ | ||
| return $this->collection->save($this->_data, $option); | ||
| }else{ | ||
| throw new \Exception ('save data not be empty'); | ||
| } | ||
| } | ||
|
|
||
| public function update(array $criteria = array(), array $new = array(), array $option = array()) | ||
| { | ||
| if($criteria && $new){ | ||
| return $this->collection->update($criteria, $new, $option); | ||
| }elseif($this->_data && isset($this->_data[$this->key])){ | ||
| $data = $this->_data; | ||
| unset($data[$this->key]); | ||
| if(is_string($this->_data[$this->key])) $this->_data[$this->key] = new \MongoId($this->_data[$this->key]); | ||
| return $this->collection->update(array($this->key => $this->_data[$this->key]), array('$set' => $data)); | ||
| }else{ | ||
| throw new \Exception ('update data not be empty'); | ||
| } | ||
| } | ||
|
|
||
| public static function attributes(){ | ||
| return array(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -53,6 +53,7 @@ | |
|
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| class ORM | ||
| { | ||
| public $type = 'mysql'; | ||
| public static $db; // db对象 | ||
| public static $prefix; // 表前缀 | ||
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