cf-platform/Application/Mobile/Controller/RankController.class.php

<?php
namespace Mobile\Controller;
use Think\Controller;

/**
* 首页
*/
class RankController extends BaseController {
    
    public function index(){
    	$page = $page ? $page : 1; //默认显示第一页数据
		$row = C('LIST_ROWS');
		$rank = I('get.rank') ? I('get.rank') : 'new';	

		$model = M('Game','tab_');
		$devices = get_devices_type();

		$promote_id = empty(PROMOTE_ID) ? 0 : PROMOTE_ID;
        
        $rebate_join = "and (r.promote_id = {$promote_id} or r.promote_id = -1)";
        $time = NOW_TIME;

        $where['g.game_status'] = 1;
				$where['g.display_site'] = ['like','%'. DISPLAY_SITE .'%'];
        $where['g.apply_status'] = 1;
        $where['g.online_status'] = 1;
        $where['g.sdk_version'] = array('like','%'.$devices.'%');
        if($rank == 'new'){		//最新榜
        	$where['g.recommend_status'] = 3;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'rec'){	//推荐榜
        	$where['g.recommend_status'] = 1;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'hot'){	//热门榜
        	$where['g.recommend_status'] = 2;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'dow'){	//热门榜
	        $order = 'g.dow_num desc,g.id desc';
	    }else{
	    	$order = 'g.sort desc,g.id desc';
	    }
	    //去除排行榜重复项
        $data = $model
            ->alias('g')
            ->field('g.*,g.id as game_id,IFNULL(r.ratio,0) as ratio,IF(g.down_port=1,s.file_size,g.game_address_size) as game_size')
            //游戏原包
            ->join("left join tab_game_source as s on s.game_id = g.id")
            //返利
            ->join("left join tab_rebate r on r.game_id = g.id  {$rebate_join} and r.starttime < {$time} and (endtime = 0 or endtime > {$time})")
            ->where($where)
            ->page($page, $row)
            ->order($order)
            
            ->select();
        foreach ($data as $key => $val){
			$data[$key]['icon'] = get_cover($val['icon'],'path');
			$data[$key]['game_score'] = $val['game_score'];
            if(!is_mobile_request()){
               $data[$key]['relation_game_name'] = $val['game_name']; 
            }
		}
        $title = '排行榜';
        $this->assign('data',$data);
        $this->assign('page',$page);
        $this->assign('name',$name); 
        $this->assign('rank',$rank); 
        $this->assign('mate_title', $title);
		$this->display();
	}


    public function ajaxlists() {
    	$rank = I('request.rank') ? I('request.rank') : 'new';
    	$p = I('post.p');
        $status = 0;
        $row = C('LIST_ROWS');
        $model = M('Game','tab_');
				$devices = get_devices_type();

		$promote_id = empty(PROMOTE_ID) ? 0 : PROMOTE_ID;
        $rebate_join = "and (r.promote_id = {$promote_id} or r.promote_id = -1)";
        $time = NOW_TIME;
        
        $where['g.game_status'] = 1;
				$where['g.display_site'] = ['like','%'. DISPLAY_SITE .'%'];
        $where['g.apply_status'] = 1;
        $where['g.online_status'] = 1;
        $where['g.sdk_version'] = array('like','%'.$devices.'%');
        if($rank == 'new'){		//最新榜
        	$where['g.recommend_status'] = 3;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'rec'){	//推荐榜
        	$where['g.recommend_status'] = 1;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'hot'){	//热门榜
        	$where['g.recommend_status'] = 2;
	        $order = 'g.sort desc,g.id desc';
	    }elseif($rank == 'dow'){	//热门榜
	        $order = 'g.dow_num desc,g.id desc';
	    }else{
	    	$order = 'g.sort desc,g.id desc';
	    } 
        $data = $model
            ->alias('g')
            ->field('g.*,g.id as game_id,IFNULL(r.ratio,0) as ratio,IF(g.down_port=1,s.file_size,g.game_address_size) as game_size')
            //游戏原包
            ->join("left join tab_game_source as s on s.game_id = g.id")
            //返利
            ->join("left join tab_rebate r on r.game_id = g.id  {$rebate_join} and r.starttime < {$time} and (endtime = 0 or endtime > {$time})")
            ->where($where)
            ->page($p, $row)
            ->order($order)
            ->group("g.relation_game_id")
            ->select();
        foreach ($data as $key => $val){
			$data[$key]['icon'] = get_cover($val['icon'],'path');
			$data[$key]['game_score'] = round($val['game_score'] / 2);
            if(!is_mobile_request()){
               $data[$key]['relation_game_name'] = $val['game_name']; 
            }
            if($val['game_size'] == 0){
                $data[$key]['game_size'] = "0MB";
            }
		}

        if (!empty($data) && is_array($data)) {$status=1;}
        
        echo json_encode(array('status'=>$status,'page'=>$p,'data'=>$data));
    }

	
}