php/www/protected/models/redis/GroupRecord.php

<?php
class GroupRecord extends ARedisRecord{
    public $id;    
    public $name;   
    public $desc;   
    public $avatar; 
    public $can_join;  
    public $can_find;   
    public $can_topic; 
    public $can_pics_view; 
    public $can_commend_view;
    public $can_post;   

    public $admins=array();
    public $relate_pet_types=array();
    public $cover=array();
    public $city_info=array();
    public $cat = array();
    public $tags = array();

    public $topics_count;
    public $today_topic;
    public $posts_count;
    public $users_count;
    public $order;
    public $is_follow;
    public $keyword;
    public $tags_str;
    public $status;

    public static $need_serialize = array('admins','relate_pet_types','cover','city_info','cat','tags');

    public static $int_filed = array('can_join','can_find','can_topic','can_pics_view','can_commend_view','can_post','topics_count','posts_count','users_count','today_topic','order','is_follow');

    public function __construct($scenario='insert'){
        parent::__construct($scenario);
    }

    public static function get($id){
        $group_info = self::model()->findByPk($id);
        $res = array();
        if($group_info){
            foreach($group_info->attributeNames() as $attribute) {
                if(in_array($attribute,GroupRecord::$need_serialize)){
                    if(is_array($group_info->{$attribute})){
                        $res[$attribute] = $group_info->{$attribute};
                    }else{
                        $res[$attribute] = unserialize($group_info->{$attribute});
                    }
                }elseif(in_array($attribute,GroupRecord::$int_filed)){
                    $res[$attribute] = intval($group_info->{$attribute});
                }else{
                    $res[$attribute] = $group_info->{$attribute};
                }
            }
        }else{
            $group = Group::get(new MongoId($id));
            if($group){
                return $group->parseRow($group);
            }else{
                return false;
            }
        }
        return $res;
    }

    public static function model($className=__CLASS__)
    {
        return parent::model($className);
    }

    public function beforeSave()
    {
        foreach($this->attributeNames() as $attribute) {
            if(in_array($attribute,GroupRecord::$need_serialize)){
                $this->{$attribute} = serialize($this->{$attribute});
            }
        }
        return true;
    }


}