shiziyu18/Modules/Home/Controller/CategoryController.class.php

<?php
/**
 * 小梦科技资源nanodreamtech.com
 *
 * ==========================================================================
 * @link      https://www.nanodreamtech.com/
 * @copyright Copyright (c) 2015 liofis.com. 
 * @license   https://www.nanodreamtech.com/license.html License
 * ==========================================================================
 *
 * @author    fish
 *
 */
namespace Home\Controller;

class CategoryController extends CommonController {
    public function info(){
		$pre_page = 10;
		$page = I('post.page',1);
		$id = I('get.gid',0);
		if(empty($id))
		{
			$id = I('post.gid',0);
		}
		
		
		$goods_ids_arr = M('goods_to_category')->where("class_id1 ={$id} or class_id2 ={$id} or class_id3 = {$id}  ")->field('goods_id')->select();
	
		$ids_arr = array();
		foreach($goods_ids_arr as $val){
			$ids_arr[] = $val['goods_id'];
		}
		$ids_str = implode(',',$ids_arr);
		
		$condition = array('goods_id' => array('in',$ids_str), 'status'=>1,'quantity' =>array('gt',0) );
		$condition['type'] = 'normal';
		$condition['lock_type'] = 'normal';
		
		$offset = ($page -1) * $pre_page;
		$list = M('goods')->where($condition)->order('seller_count desc,goods_id asc')->limit($offset,$pre_page)->select();
		$goods_model = D('Home/goods');
	 
		if(!empty($list)) {
			foreach($list as $key => $v){
				
				
				
				if(empty($v['fan_image'])){
					$list[$key]['image']=resize($v['image'], C('common_image_thumb_width'), C('common_image_thumb_height'));
				}
				
			}
		}
		foreach($list as $key => $val)
		{
			
		    $val['seller_count'] += $val['virtual_count'];
			
			$price_arr = $goods_model->get_goods_price($val['goods_id']);
			
			$val['pinprice'] = $price_arr['price'];
				
				
		    $list[$key] = $val;
		}
		$this->list = $list;
		$this->gid = $id;
		if($page > 1) {
			$result = array('code' => 0);
			if(!empty($list)) {
				$result['code'] = 1;
				$result['html'] = $this->fetch('Widget:category_ajax_goods_list_fetch');
			}
			echo json_encode($result);
			die();
		}
		
		//pid
		$goods_category = M('goods_category')->field('pid')->where(array('id' => $id)  )->find();
		
		$child_category = array();
		if($goods_category['pid'] == 0)
		{
			$goods_category_list = M('goods_category')->field('id,name,logo')->where( array('pid' => $id) )->limit(8)->select();
			
			if( !empty($goods_category_list) )
			{
				foreach($goods_category_list as $key => $val)
				{
					$val['logo']=resize($val['logo'], C('common_image_thumb_width'), C('common_image_thumb_height'));
					$goods_category_list[$key] = $val;
				}
				$child_category = $goods_category_list;
			}
		}
		
		$this->child_category = $child_category;
        $this->display();
	 
    }
    
    public function index(){
         
         
        $pre_page = 10;
        $page = I('post.page',1);
        $sort = I('get.sort','default');
       
        $condition = array('status'=>1,'quantity' =>array('gt',0) );
        
        $keyword = '';
        if( !empty($_GET['keyword']) || !empty($_GET['keyword']))
        {
            //condition["FromAddress"] = array(“like”, “%”.$rname);
            //name
            $keyword = htmlspecialchars($_POST['keyword']); 
			if(empty($keyword))
			{
			$keyword = htmlspecialchars($_GET['keyword']); 				
			}

            
            $condition['name'] = array( 'like',"%".$keyword.'%' );
        }else{
			if(isset($_POST['keyword']))
			{
				$keyword = htmlspecialchars($_POST['keyword']); 
				$condition['name'] = array( 'like',"%".$keyword.'%' );
			}
		}
		
        $this->keyword = $keyword;
        
        $offset = ($page -1) * $pre_page;
        
        $orderby = '';
        switch($sort)
        {
            case 'default' : 
                        $orderby = 'seller_count desc,goods_id asc';
                        break;
            case 'new':
                        $orderby = 'goods_id desc';
                        break;
            case 'hot':
                        $orderby = 'seller_count desc';
                        break;
        }
        
        $goods_model = D('Home/goods');
        $list = M('goods')->where($condition)->order('seller_count desc,goods_id asc')->limit($offset,$pre_page)->select();
    
        if(!empty($list)) {
            foreach($list as $key => $v){
				$list[$key]['seller_count'] = $v['seller_count'] + $v['virtual_count'];
				
				
				$price_arr = $goods_model->get_goods_price($v['goods_id']);
				
				$list[$key]['pinprice'] = $price_arr['price'];
				
				//
				if(!empty($v['fan_image'])){
					$list[$key]['image']=resize($v['fan_image'], C('common_image_thumb_width'), C('common_image_thumb_height'));
				}else {
					$list[$key]['image']=resize($v['image'], C('common_image_thumb_width'), C('common_image_thumb_height'));
				}
				
            }
        }
        $this->list = $list;
    
        if($page > 1) {
            $result = array('code' => 0);
            if(!empty($list)) {
                $result['code'] = 1;
                $result['html'] = $this->fetch('Widget:category_ajax_goods_list_fetch');
            }
            echo json_encode($result);
            die();
        }
        $this->display();
    
    }
    
}