forked from yezilong9/ecshop
/
special_product.php
executable file
·232 lines (174 loc) · 9.62 KB
/
special_product.php
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<?php
/**
* 特产专区文件，与首页更多特产链接
* ============================================================================
* * 版权所有 2005-2014 广州新泛联数码有限公司，并保留所有权利。
* 网站地址: http://www..com；
* ----------------------------------------------------------------------------
* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
* 使用；不允许对程序代码以任何形式任何目的的再发布。
* ============================================================================
* $Author: liubo $
* $Id: auction.php 17217 2011-01-19 06:29:08Z liubo $
*/
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
include(dirname(__FILE__) . '/includes/cls_json.php');
$json = new JSON;
$smarty->assign('categories_pro', get_categories_tree_pro()); // 分类树加强版/* 周改 */
$smarty->assign('navigator_list',get_navigator($ctype, $catlist)); //自定义导航栏
$smarty->assign('helps', get_shop_help()); // 网店帮助
$act = isset($_REQUEST['act']) ? trim($_REQUEST['act']):'';
//echo 'bbb'.$act;
//echo ROOT_PATH;
/*------------------------------------------------------ */
//-- 初始化special_product.dwt页面
/*------------------------------------------------------ */
$page_items = 3;//每页需要显示的数据题目数量
if ($act == '')
{
//get_special_goods(6);
$province = get_province();//获取用户所在的省份
$smarty->assign('province',$province);
$total_items=get_total_items($province['province_id']);//获取用户所在省份的特产商品总数
$page_str = $total_items > $page_items ? get_page_str($province['province_id'],$total_items,$page_items,1) : '';
$smarty->assign('page_str',$page_str);//获取特产商品列表
$condition = array();//获取特产商品的条件
$condition = array(
'province_id'=>$province['province_id'],
'begin_item'=>0,
'end_item'=>$page_items
);
$smarty->assign('special_goods',get_special_goods($condition));//获取特产商品列表
$ads_list = get_special_ads();//获取广告列表
//dump($ads_list);
//echo $ads_num = count($ads_list)-1;
$smarty->assign('ads_list',$ads_list);
//$smarty->assign('ads_num',$ads_num);
$smarty->assign('provinces_list',get_regions(1,1));//获取省份列表
$smarty->assign('root_path',ROOT_PATH);
assign_template();
$smarty->display('special_product.dwt');
}
/*------------------------------------------------------ */
//-- 某一省份的商品列表
/*------------------------------------------------------ */
elseif ($act == 'province_special')
{//echo $act;
$province_id = isset($_REQUEST['province_id']) ? intval($_REQUEST['province_id']):0;
$current_pages = isset($_REQUEST['page']) ? intval($_REQUEST['page']):1;
if($province_id){
$result=array();
$sql_province_name = "SELECT region_name FROM ". $GLOBALS['ecs']->table('region') ." WHERE region_type=1 AND region_id=$province_id ";
$province_name = $GLOBALS['db']->getOne($sql_province_name);
$result['province']=array('province_id'=>$province_id,'province_name'=>$province_name);
$total_items=get_total_items($province_id);//获取用户所在省份的特产商品总数
$page_str = $total_items > $page_items ? get_page_str($province_id,$total_items,$page_items,$current_pages) : '';
$result['page_str'] = $page_str;//获取分页列表
$begin_item = ($current_pages - 1)*$page_items;
$condition = array();//获取特产商品的条件
$condition = array(
'province_id'=>$province_id,
'begin_item'=>$begin_item,
'end_item'=>$page_items
);
$result['special_goods'] = get_special_goods($condition);//获取特产商品列表
//$result[''] = get_special_goods($province_id);
//dump($result);
echo $json->encode($result);
}else{
echo "<script>alert('你所所选择的省份不存在！')</script>";
exit;
}
}
/**
* 获取特产专区页面中部的广告
* @return array
*/
function get_special_ads()
{
/*广告位名称，必须与管理后台->广告管理->新广告位置中添加的 广告位名称 相同 */
$ad_position = '特产专区页面中部轮播广告[1224x418]';
/*获取广告位名称id*/
$sql_ad_position_id = "SELECT id FROM ".$GLOBALS['ecs']->table('ad_new_position')." WHERE position_name = '$ad_position' ";
$ad_position_id = $GLOBALS['db']->getOne($sql_ad_position_id);
$sql_ad = "SELECT url,img FROM ".$GLOBALS['ecs']->table('ad_new')." WHERE position_id = $ad_position_id AND start=1 ";
return $GLOBALS['db']->getAll($sql_ad);
}
/**
* 获取客户所在省份
* @return array
*/
function get_province(){
$ip_province=ipCity();
$ip_province_name = $ip_province['region'];
if( $ip_province_name == '黑龙江省' || $ip_province_name == '内蒙古自治区'){
$province_name = mb_substr($ip_province_name,0,3,'utf-8');
}else{
$province_name = mb_substr($ip_province_name,0,2,'utf-8');
}
$sql_province_id = "SELECT region_id FROM ". $GLOBALS['ecs']->table('region') ." WHERE region_type=1 AND region_name='$province_name' ";
$province_id = $GLOBALS['db']->getOne($sql_province_id);
$p = array();
$p = array('province_id'=>$province_id,'province_name'=>$province_name);
return $p;
}
/**
* 获取某一个省份的特产商品
* @return array
*/
function get_special_goods($condition){
if($_SESSION['user_rank']){
$time = gmtime();
$sql_special_goods = 'SELECT g.goods_id, g.goods_name,g.sort_order, g.last_update,g.is_special,g.market_price, g.shop_price AS org_price, g.promote_price, g.province_id, g.province_name, g.city_id, g.city_name, g.area_id, g.area_name, ' .
"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
"g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img, RAND() AS rnd " .
'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
" ON mp.goods_id = g.goods_id WHERE mp.user_rank = '$_SESSION[user_rank]' AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND g.is_special = 1 AND g.province_id = '{$condition[province_id]}' ORDER BY g.sort_order, g.last_update DESC LIMIT {$condition['begin_item']},{$condition['end_item']} ";
}else{
$sql_special_goods =" SELECT goods_id, goods_name,sort_order, last_update,is_special,market_price, shop_price,promote_price,promote_start_date, promote_end_date,goods_thumb, province_id, province_name, city_id, city_name, area_id, area_name,goods_img FROM ". $GLOBALS['ecs']->table('goods') ." WHERE is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0 AND is_special = 1 AND province_id = '{$condition[province_id]}' ORDER BY sort_order, last_update DESC LIMIT {$condition['begin_item']},{$condition['end_item']} ";
}
$special_goods = $GLOBALS['db']->getAll($sql_special_goods);
foreach($special_goods as $k=>$v){
$special_goods[$k]['short_name']=mb_substr($v['goods_name'],0,5,'utf-8');
if ($v['promote_price'] > 0)
{
$promote_price = bargain_price($v['promote_price'], $v['promote_start_date'], $v['promote_end_date']);
$special_goods[$k]['promote_price'] = $promote_price > 0 ? number_format($promote_price, 2, '.', '') : '';
}
}
//dump($special_goods);
return $special_goods;
}
function get_total_items($province_id){
if($_SESSION['user_rank']){
$sql_special_goods = 'SELECT COUNT(*) FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
"LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ".
" ON mp.goods_id = g.goods_id WHERE mp.user_rank = '$_SESSION[user_rank]' AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND g.is_special = 1 AND g.province_id = '$province_id' ORDER BY g.sort_order, g.last_update DESC ";
}else{
$sql_special_goods =" SELECT COUNT(*) FROM ". $GLOBALS['ecs']->table('goods') ." WHERE is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0 AND is_special = 1 AND province_id = '$province_id' ORDER BY sort_order, last_update DESC ";
}
$special_goods_items = $GLOBALS['db']->getOne($sql_special_goods);
return $special_goods_items;
}
function get_page_str($province_id,$total_items,$page_items,$current_pages){
$page_flag = 10;//在页面上最多显示10个页码
$total_pages = ceil($total_items/$page_items);
$previous_page = ($current_pages - 1) ? ($current_pages - 1) : 1;
$next_page = ($current_pages + 1) < $total_pages ? ($current_pages + 1) : $total_pages;
$page_str = '';
$page_str .= "<ul><li class='page_li' onmouseover='change_style(this)' onclick='get_province_special(".$province_id.",".$previous_page.");' style='width:auto;'><<上一页</li>";
for($i=0;$i<$total_pages;$i++){
if($i == $page_flag ){
break;
}elseif($i == ($current_pages-1)){
$page_str .= "<li class='page_li on_visited' onmouseover='change_style(this)' onclick='get_province_special(".$province_id.",".($i+1).");'>".($i+1)."</li>";
}else{
$page_str .= "<li class='page_li' onmouseover='change_style(this)' onclick='get_province_special(".$province_id.",".($i+1).");'>".($i+1)."</li>";
}
}
$page_str .= "<li class='page_li' onmouseover='change_style(this)' onclick='get_province_special(".$province_id.",".$next_page.");' style='width:auto;'>下一页>></li></ul>";
return $page_str;
}
?>