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<?php
/**
* 鸿宇多用户商城 商品分类
* ============================================================================
* 版权所有 2015-2018 鸿宇科技有限公司，并保留所有权利。
* 网站地址: http://bbs.hongyuvip.com；
* ----------------------------------------------------------------------------
* 仅供学习交流使用，如需商用请购买正版版权。鸿宇不承担任何法律责任。
* 踏踏实实做事，堂堂正正做人。
* ============================================================================
* $Author: Shadow & 鸿宇
* $Id: category.php 17217 2016-01-19 06:29:08Z Shadow & 鸿宇
*/
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
if ((DEBUG_MODE & 2) != 2)
{
$smarty->caching = true;
}
/*------------------------------------------------------ */
//-- INPUT
/*------------------------------------------------------ */
/* 获得请求的分类 ID */
if (isset($_REQUEST['id']))
{
$cat_id = intval($_REQUEST['id']);
}
elseif (isset($_REQUEST['category']))
{
$cat_id = intval($_REQUEST['category']);
}
else
{
/* 如果分类ID为0，则返回首页 */
ecs_header("Location: ./\n");
exit;
}
// 读取频道页模版
$index_file_sql = "select * from " . $ecs->table('category') . " where cat_id = " . $cat_id;
$index_file = $db->getRow($index_file_sql);
$is_index = $index_file['category_index'];
$is_index_dwt = $index_file['category_index_dwt'];
$index_dwt_file = $index_file['index_dwt_file'];
if ($is_index == 0)
{
$index_dwt_files = 'category.dwt';
}
else
{
$index_dwt_files = (($is_index_dwt == 0 || $index_dwt_file == '') ? 'category_index.dwt' : $index_dwt_file);
}
/* 初始化分页信息 */
$page = isset($_REQUEST['page']) && intval($_REQUEST['page']) > 0 ? intval($_REQUEST['page']) : 1;
$size = isset($_CFG['page_size']) && intval($_CFG['page_size']) > 0 ? intval($_CFG['page_size']) : 10;
$brand = isset($_REQUEST['brand']) && $_REQUEST['brand'] > 0 ? $_REQUEST['brand'] : 0;
$price_max = isset($_REQUEST['price_max']) && intval($_REQUEST['price_max']) > 0 ? intval($_REQUEST['price_max']) : 0;
$price_min = isset($_REQUEST['price_min']) && intval($_REQUEST['price_min']) > 0 ? intval($_REQUEST['price_min']) : 0;
$filter = (isset($_REQUEST['filter'])) ? intval($_REQUEST['filter']) : 0;
$filter_attr_str = isset($_REQUEST['filter_attr']) ? htmlspecialchars(trim($_REQUEST['filter_attr'])) : '0';
$filter_attr_str = trim(urldecode($filter_attr_str));
$filter_attr_str = preg_match('/^[\d\._]+$/',$filter_attr_str) ? $filter_attr_str : ''; //
$filter_attr = empty($filter_attr_str) ? '' : explode('.', $filter_attr_str);
if(!empty($brand) || !empty($price_max) || !empty($price_min) || !empty($filter_attr)){
//就算有顶级页面，也不调用
$index_dwt_files = 'category.dwt';
}
/* 排序、显示方式以及类型 */
$default_display_type = $_CFG['show_order_type'] == '0' ? 'list' : ($_CFG['show_order_type'] == '1' ? 'grid' : 'text');
$default_sort_order_method = $_CFG['sort_order_method'] == '0' ? 'DESC' : 'ASC';
$default_sort_order_type = $_CFG['sort_order_type'] == '0' ? 'goods_id' : ($_CFG['sort_order_type'] == '1' ? 'shop_price' : 'last_update');
$default_sort_order_type = $_CFG['sort_order_type'] == '0' ? 'goods_id' : ($_CFG['sort_order_type'] == '1' ? 'shop_price' : 'last_update');
$sort = (isset($_REQUEST['sort']) && in_array(trim(strtolower($_REQUEST['sort'])), array('goods_id', 'shop_price', 'last_update','click_count','goods_number', 'salenum'))) ? trim($_REQUEST['sort']) : $default_sort_order_type;
$order = (isset($_REQUEST['order']) && in_array(trim(strtoupper($_REQUEST['order'])), array('ASC', 'DESC'))) ? trim($_REQUEST['order']) : $default_sort_order_method;
$display = (isset($_REQUEST['display']) && in_array(trim(strtolower($_REQUEST['display'])), array('list', 'grid', 'text'))) ? trim($_REQUEST['display']) : (isset($_COOKIE['ECS']['display']) ? $_COOKIE['ECS']['display'] : $default_display_type);
$display = in_array($display, array('list', 'grid', 'text')) ? $display : 'text';
setcookie('ECS[display]', $display, gmtime() + 86400 * 7);
/*------------------------------------------------------ */
//-- PROCESSOR
/*------------------------------------------------------ */
/* 页面的缓存ID */
$cache_id = sprintf('%X', crc32($cat_id . '-' . $display . '-' . $sort .'-' . $order .'-' . $page . '-' . $size . '-' . $_SESSION['user_rank'] . '-' .
$_CFG['lang'] .'-'. $brand. '-' . $price_max . '-' .$price_min . '-' . $filter_attr_str . '-' . $filter));
if (!$smarty->is_cached($index_dwt_files, $cache_id))
{
/* 如果页面没有被缓存则重新获取页面的内容 */
$children = get_children($cat_id);
$cat = get_cat_info($cat_id); // 获得分类的相关信息
if (!empty($cat))
{
$cat['style'] = empty($cat['style']) ? "category.css" : $cat['style'];
$smarty->assign('keywords', htmlspecialchars($cat['keywords']));
$smarty->assign('description', htmlspecialchars($cat['cat_desc']));
$smarty->assign('parent_id', htmlspecialchars($cat['parent_id']));
$smarty->assign('cat_id', $cat_id);
}
else
{
/* 如果分类不存在则返回首页 */
ecs_header("Location: ./\n");
exit;
}
/* 赋值固定内容 */
if ($brand > 0)
{
if (strstr($brand,'_'))
{
$brand_name="";
$bbbb=0;
$brand_sql =str_replace("_", ",", $brand);
$sql = "SELECT brand_name FROM " .$GLOBALS['ecs']->table('brand'). " WHERE brand_id in ($brand_sql) ";
$brand_res = $db->query($sql);
while ($brand_row=$db->fetchRow($brand_res))
{
$brand_name .= ($bbbb ? "，" : ""). $brand_row['brand_name'];
$bbbb++;
}
}
else
{
$sql = "SELECT brand_name FROM " .$GLOBALS['ecs']->table('brand'). " WHERE brand_id = '$brand'";
$brand_name = $db->getOne($sql);
}
}
else
{
$brand_name = '';
}
/* 获取价格分级 */
if ($cat['grade'] == 0 && $cat['parent_id'] != 0)
{
$cat['grade'] = get_parent_grade($cat_id); //如果当前分类级别为空，取最近的上级分类
}
if ($cat['grade'] > 1)
{
/* 需要价格分级 */
/*
算法思路：
1、当分级大于1时，进行价格分级
2、取出该类下商品价格的最大值、最小值
3、根据商品价格的最大值来计算商品价格的分级数量级：
价格范围(不含最大值) 分级数量级
0-0.1 0.001
0.1-1 0.01
1-10 0.1
10-100 1
100-1000 10
1000-10000 100
4、计算价格跨度：
取整((最大值-最小值) / (价格分级数) / 数量级) * 数量级
5、根据价格跨度计算价格范围区间
6、查询数据库
可能存在问题：
1、
由于价格跨度是由最大值、最小值计算出来的
然后再通过价格跨度来确定显示时的价格范围区间
所以可能会存在价格分级数量不正确的问题
该问题没有证明
2、
当价格=最大值时，分级会多出来，已被证明存在
*/
$sql = "SELECT min(g.shop_price) AS min, max(g.shop_price) as max ".
" FROM " . $ecs->table('goods'). " AS g ".
" WHERE ($children OR " . get_extension_goods($children) . ') AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 ';
//获得当前分类下商品价格的最大值、最小值
$row = $db->getRow($sql);
// 取得价格分级最小单位级数，比如，千元商品最小以100为级数
$price_grade = 0.0001;
for($i=-2; $i<= log10($row['max']); $i++)
{
$price_grade *= 10;
}
//跨度
$dx = ceil(($row['max'] - $row['min']) / ($cat['grade']) / $price_grade) * $price_grade;
if($dx == 0)
{
$dx = $price_grade;
}
for($i = 1; $row['min'] > $dx * $i; $i ++);
for($j = 1; $row['min'] > $dx * ($i-1) + $price_grade * $j; $j++);
$row['min'] = $dx * ($i-1) + $price_grade * ($j - 1);
for(; $row['max'] >= $dx * $i; $i ++);
$row['max'] = $dx * ($i) + $price_grade * ($j - 1);
$sql = "SELECT (FLOOR((g.shop_price - $row[min]) / $dx)) AS sn, COUNT(*) AS goods_num ".
" FROM " . $ecs->table('goods') . " AS g ".
" WHERE ($children OR " . get_extension_goods($children) . ') AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 '.
" GROUP BY sn ";
$price_grade = $db->getAll($sql);
foreach ($price_grade as $key=>$val)
{
$temp_key = $key + 1;
$price_grade[$temp_key]['goods_num'] = $val['goods_num'];
$price_grade[$temp_key]['start'] = $row['min'] + round($dx * $val['sn']);
$price_grade[$temp_key]['end'] = $row['min'] + round($dx * ($val['sn'] + 1));
$price_grade[$temp_key]['price_range'] = $price_grade[$temp_key]['start'] . ' - ' . $price_grade[$temp_key]['end'];
$price_grade[$temp_key]['formated_start'] = price_format($price_grade[$temp_key]['start']);
$price_grade[$temp_key]['formated_end'] = price_format($price_grade[$temp_key]['end']);
$price_grade[$temp_key]['url'] = build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>$price_grade[$temp_key]['start'], 'price_max'=> $price_grade[$temp_key]['end'], 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']);
/* 判断价格区间是否被选中 */
if (isset($_REQUEST['price_min']) && $price_grade[$temp_key]['start'] == $price_min && $price_grade[$temp_key]['end'] == $price_max)
{
$price_grade[$temp_key]['selected'] = 1;
}
else
{
$price_grade[$temp_key]['selected'] = 0;
}
}
$price_grade[0]['start'] = 0;
$price_grade[0]['end'] = 0;
$price_grade[0]['price_range'] = $_LANG['all_attribute'];
$price_grade[0]['url'] = build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>0, 'price_max'=> 0, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']);
$price_grade[0]['selected'] = empty($price_max) ? 1 : 0;
$smarty->assign('price_grade', $price_grade);
}
/* 品牌筛选 */
$sql = "SELECT b.brand_id, b.brand_name, b.brand_logo, COUNT(*) AS goods_num ".
"FROM " . $GLOBALS['ecs']->table('brand') . "AS b, ".
$GLOBALS['ecs']->table('goods') . " AS g LEFT JOIN ". $GLOBALS['ecs']->table('goods_cat') . " AS gc ON g.goods_id = gc.goods_id " .
"WHERE g.brand_id = b.brand_id AND ($children OR " . 'gc.cat_id ' . db_create_in(array_unique(array_merge(array($cat_id), array_keys(cat_list($cat_id, 0, false))))) . ") AND b.is_show = 1 " .
" AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ".
"GROUP BY b.brand_id HAVING goods_num > 0 ORDER BY b.sort_order, b.brand_id ASC"; //此SQL语句增加字段 b.brand_logo, By bbs.hongyuvip.com
$brands = $GLOBALS['db']->getAll($sql);
//商品来源过滤
$attr_url_value = array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>$price_min, 'price_max'=>$price_max,'filter_attr'=>$filter_attr_str);
$brand_have_logo = 0; //代码增加 By bbs.hongyuvip.com
foreach ($brands AS $key => $val)
{
$temp_key = $key + 1;
$brands[$temp_key]['brand_name'] = $val['brand_name'];
$brands[$temp_key]['url'] = build_uri('category', array('cid' => $cat_id, 'bid' => $val['brand_id'], 'price_min'=>$price_min, 'price_max'=> $price_max, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']);
$brands[$temp_key]['brand_id_68ecshop'] = $val['brand_id'];
$brands[$temp_key]['brand_logo'] = $val['brand_logo'];
if ($val['brand_logo']){$brand_have_logo=1;}
/* 判断品牌是否被选中 */
if ($brand == $brands[$key]['brand_id'])
{
$brands[$temp_key]['selected'] = 1;
}
else
{
$brands[$temp_key]['selected'] = 0;
}
}
$condition = array();
$brand_zimu=array();
foreach($brands AS $bkey=>$bval)
{
$brands[$bkey]['pinyin'] = GetPinyin($bval['brand_name']);
$brands[$bkey]['shouzimu'] =substr($brands[$bkey]['pinyin'],0,1);
if (preg_match("/[a-zA-Z]/i", $brands[$bkey]['shouzimu']))
{
$brands[$bkey]['shouzimu']=strtoupper($brands[$bkey]['shouzimu']);
$brand_zimu[$brands[$bkey]['shouzimu']]=$brands[$bkey]['shouzimu'];
}
else
{
$brand_zimu['其他']='其它';
$brands[$bkey]['shouzimu']='其它';
}
}
ksort($brand_zimu);
if ($brand)
{
$condition[] = array(
'cond_type' => "品牌" ,
'cond_name' => $brand_name ,
'cond_url' => build_uri('category', array('cid' => $cat_id, 'bid' => 0, 'price_min'=>$price_min, 'price_max'=> $price_max, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']) ,
);
}
if ($price_min || $price_max)
{
$condition[] =array(
'cond_type'=> '价格',
'cond_name'=> $price_min."-".$price_max,
'cond_url' => build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>0, 'price_max'=> 0, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name'])
);
}
$smarty->assign('brand_zimu_68ecshop', $brand_zimu);
$smarty->assign('url_no_price', build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']));
$brands[0]['brand_name'] = $_LANG['all_attribute'];
$brands[0]['url'] = build_uri('category', array('cid' => $cat_id, 'bid' => 0, 'price_min'=>$price_min, 'price_max'=> $price_max, 'filter_attr'=>$filter_attr_str, 'filter'=>$filter), $cat['cat_name']);
$brands[0]['selected'] = empty($brand) ? 1 : 0;
$smarty->assign('brands', $brands);
if($brands and $cat['brand_qq'])
{
$brands_wwwecshop68Com=array();
$brands_wwwecshop68Com[0] = $brands[0];
$brands_qq=explode(',' , $cat['brand_qq']);
foreach($brands_qq as $key_qq => $brand_qq)
{
foreach($brands as $key_wwwecshop68com=>$brand_ecshop68com)
{
if($brand_ecshop68com['brand_name']==$brand_qq)
{
$brands_wwwecshop68Com[]=$brand_ecshop68com;
break;
}
}
}
$brands=$brands_wwwecshop68Com;
$smarty->assign('brands', $brands);
}
/* 代码增加_end By bbs.hongyuvip.com */
/* 属性筛选 */
$ext = ''; //商品查询条件扩展
if ($cat['filter_attr'] > 0)
{
$cat_filter_attr = explode(',', $cat['filter_attr']); //提取出此分类的筛选属性
$smarty->assign('filter_attr_count_num', count($cat_filter_attr));
$all_attr_list = array();
foreach ($cat_filter_attr AS $key => $value)
{
$sql = "SELECT a.attr_name FROM " . $ecs->table('attribute') . " AS a, " . $ecs->table('goods_attr') . " AS ga, " . $ecs->table('goods') . " AS g WHERE ($children OR " . get_extension_goods($children) . ") AND a.attr_id = ga.attr_id AND g.goods_id = ga.goods_id AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND a.attr_id='$value'";
if($temp_name = $db->getOne($sql))
{
$all_attr_list[$key]['filter_attr_name'] = $temp_name;
$sql = "SELECT a.attr_id, MIN(a.goods_attr_id ) AS goods_id, a.attr_value AS attr_value FROM " . $ecs->table('goods_attr') . " AS a, " . $ecs->table('goods') .
" AS g" .
" WHERE ($children OR " . get_extension_goods($children) . ') AND g.goods_id = a.goods_id AND g.is_delete = 0 AND g.is_on_sale = 1 AND g.is_alone_sale = 1 '.
" AND a.attr_id='$value' ".
" GROUP BY a.attr_value";
$attr_list = $db->getAll($sql);
$temp_arrt_url_arr = array();
for ($i = 0; $i < count($cat_filter_attr); $i++) //获取当前url中已选择属性的值，并保留在数组中
{
$temp_arrt_url_arr[$i] = !empty($filter_attr[$i]) ? $filter_attr[$i] : 0;
}
$temp_arrt_url_arr[$key] = 0; //“全部”的信息生成
$temp_arrt_url = implode('.', $temp_arrt_url_arr);
$all_attr_list[$key]['attr_list'][0]['attr_value'] = $_LANG['all_attribute'];
$all_attr_list[$key]['attr_list'][0]['url'] = build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>$price_min, 'price_max'=>$price_max, 'filter_attr'=>$temp_arrt_url, 'filter'=>$filter), $cat['cat_name']);
$all_attr_list[$key]['attr_list'][0]['selected'] = empty($filter_attr[$key]) ? 1 : 0;
foreach ($attr_list as $k => $v)
{
$temp_key = $k + 1;
$temp_arrt_url_arr[$key] = $v['goods_id']; //为url中代表当前筛选属性的位置变量赋值,并生成以‘.’分隔的筛选属性字符串
$temp_arrt_url = implode('.', $temp_arrt_url_arr);
$all_attr_list[$key]['attr_list'][$temp_key]['attr_value'] = $v['attr_value'];
$all_attr_list[$key]['attr_list'][$temp_key]['url'] = build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>$price_min, 'price_max'=>$price_max, 'filter_attr'=>$temp_arrt_url, 'filter'=>$filter), $cat['cat_name']);
$all_attr_list[$key]['attr_list'][$temp_key]['goods_id'] = $v['goods_id'];
if($temp_name=='颜色')
{
$all_attr_list[$key]['attr_list'][$temp_key]['color_code']=$db->getOne("select color_code from ". $ecs->table('attribute_color') ." where color_name='$v[attr_value]' and attr_id='$v[attr_id]' ");
}
$filter_attr_name[$key][$v['goods_id']]=$v['attr_value'];
if (!empty($filter_attr[$key]) AND $filter_attr[$key] == $v['goods_id'])
{
$all_attr_list[$key]['attr_list'][$temp_key]['selected'] = 1;
}
else
{
$all_attr_list[$key]['attr_list'][$temp_key]['selected'] = 0;
}
}
}
}
foreach ($filter_attr AS $fkey=>$fval)
{
if ($fval)
{
$cond_name = "";
$filter_attr_temp = $filter_attr;
$filter_attr_temp[$fkey]='0';
$temp_arrt_url_68ecshop =implode(".", $filter_attr_temp);
if (strstr($fval, "_"))
{
$fval_array = explode("_", $fval);
foreach ($fval_array AS $fval_key=> $fval_68ecshop)
{
$cond_name .= ($fval_key ? "，" : "") . $filter_attr_name[$fkey][$fval_68ecshop];
}
}
else
{
$cond_name = $filter_attr_name[$fkey][$fval];
}
$condition[]=array(
'cond_type' =>$all_attr_list[$fkey]['filter_attr_name'],
'cond_name' =>$cond_name,
'cond_url' =>build_uri('category', array('cid'=>$cat_id, 'bid'=>$brand, 'price_min'=>$price_min, 'price_max'=>$price_max, 'filter_attr'=>$temp_arrt_url_68ecshop, 'filter'=>$filter), $cat['cat_name'])
);
}
}
$attr_group_more_txt = "";
$attr_group_more_id =0;
foreach ($all_attr_list AS $k_68ecshop=>$k_value)
{
if ($k_68ecshop >1)
{
if ($attr_group_more_id <3)
{
$attr_group_more_txt .= ($attr_group_more_id ? "，" :"") . $k_value['filter_attr_name'];
}
$attr_group_more_id++;
}
}
$smarty->assign('attr_group_more_count', count($all_attr_list));
$smarty->assign('attr_group_more_txt', $attr_group_more_txt);
$smarty->assign('filter_attr_list', $all_attr_list);
/* 扩展商品查询条件 */
if (!empty($filter_attr))
{
$ext_sql = "SELECT DISTINCT(b.goods_id) FROM " . $ecs->table('goods_attr') . " AS a, " . $ecs->table('goods_attr') . " AS b " . "WHERE ";
$ext_group_goods = array();
foreach ($filter_attr AS $k => $v) // 查出符合所有筛选属性条件的商品id */
{
if (strstr($v, '_') && $v !=0 && isset($cat_filter_attr[$k]) )
{
$attr_sql = str_replace("_", ",", $v);
$sql = $ext_sql . "b.attr_value = a.attr_value AND b.attr_id = " . $cat_filter_attr[$k] ." AND a.goods_attr_id in ($attr_sql) ";
$ext_group_goods = $db->getColCached($sql);
$ext .= ' AND ' . db_create_in($ext_group_goods, 'g.goods_id');
}
elseif (is_numeric($v) && $v !=0 &&isset($cat_filter_attr[$k]))
{
$sql = $ext_sql . "b.attr_value = a.attr_value AND b.attr_id = " . $cat_filter_attr[$k] ." AND a.goods_attr_id = " . $v;
$ext_group_goods = $db->getColCached($sql);
$ext .= ' AND ' . db_create_in($ext_group_goods, 'g.goods_id');
}
}
}
}
if($cat['attr_wwwecshop68com'])
{
$attr_wwwecshop68com=explode("\r\n", $cat['attr_wwwecshop68com']);
$attr_def_wwwecshop68com=array();
foreach($attr_wwwecshop68com as $attr_ecshop68com)
{
if ($attr_ecshop68com)
{
$attr_qq = explode(":", $attr_ecshop68com);
$attr_def_wwwecshop68com[$attr_qq[0]]=explode(",", $attr_qq[1]);
}
}
foreach ($all_attr_list as $key_attr_qq => $attr_old_ecshop68com)
{
foreach($attr_def_wwwecshop68com as $key_def_ecshop68com => $attr_def_ecshop68com)
{
if ( $attr_old_ecshop68com['filter_attr_name'] == $key_def_ecshop68com)
{
$attr_list_qq = array();
$attr_list_qq[0]= $attr_old_ecshop68com['attr_list'][0];
foreach($attr_def_ecshop68com as $attr_new_ecshop68com)
{
foreach($attr_old_ecshop68com['attr_list'] as $attr_temp_qq)
{
if($attr_temp_qq['attr_value'] == $attr_new_ecshop68com )
{
$attr_list_qq[]=$attr_temp_qq;
break;
}
}
}
$all_attr_list[$key_attr_qq]['attr_list']=$attr_list_qq;
break;
}
}
}
//echo '<pre>';
//print_r($all_attr_list);
//echo '</pre>';
$smarty->assign('filter_attr_list', $all_attr_list);
}
$filter_info = array(
0=>array('id'=>0,'name'=>'全部','selected'=>0,'url'=>build_uri('category', array_merge($attr_url_value,array('filter'=>0)),'全部')),
1=>array('id'=>1,'name'=>'网站自营','selected'=>0,'url'=>build_uri('category', array_merge($attr_url_value,array('filter'=>1)),'网站自营')),
2=>array('id'=>2,'name'=>'入驻商店铺','selected'=>0,'url'=>build_uri('category', array_merge($attr_url_value,array('filter'=>2)),'入驻商店铺'))
);
$filter_info[$filter]['selected'] = 1;
$smarty->assign('filterinfo', $filter_info);
assign_template('c', array($cat_id));
$position = assign_ur_here($cat_id, $brand_name);
$smarty->assign('page_title', $position['title']); // 页面标题
$smarty->assign('ur_here', $position['ur_here']); // 当前位置
$smarty->assign('current_cat_id', $cat_id); //取得当前的id
/*取得顶级ID*/
$catlist = array();
foreach(get_parent_cats($cat_id) as $k=>$v)
{
$catlist[] = $v['cat_id'];
}
$smarty->assign('current_cat_pr_id',$catlist[count($catlist)-1]);/*取得顶级ID*/
$smarty->assign('current_cat_pr2_id',$catlist[count($catlist)-2]);/*取得二级分类ID*/
$smarty->assign('categories', get_categories_tree($cat_id)); // 分类树
$smarty->assign('helps', get_shop_help()); // 网店帮助
$smarty->assign('top_goods', get_top10()); // 销售排行
$smarty->assign('show_marketprice', $_CFG['show_marketprice']);
$smarty->assign('category', $cat_id);
$smarty->assign('brand_id', $brand);
$smarty->assign('price_max', $price_max);
$smarty->assign('price_min', $price_min);
$smarty->assign('filterid', $filter);
$smarty->assign('filter_attr', $filter_attr_str);
$smarty->assign('filter_attr_value', $filter_attr_str);
$smarty->assign('feed_url', ($_CFG['rewrite'] == 1) ? "feed-c$cat_id.xml" : 'feed.php?cat=' . $cat_id); // RSS URL
if ($brand > 0)
{
$arr['all'] = array('brand_id' => 0,
'brand_name' => $GLOBALS['_LANG']['all_goods'],
'brand_logo' => '',
'goods_num' => '',
'url' => build_uri('category', array('cid'=>$cat_id), $cat['cat_name'])
);
}
else
{
$arr = array();
}
$brand_list = array_merge($arr, get_brands($cat_id, 'category'));
$smarty->assign('data_dir', DATA_DIR);
$smarty->assign('brand_list', $brand_list);
$smarty->assign('promotion_info', get_promotion_info('',0));
/* 调查 */
$vote = get_vote();
if (!empty($vote))
{
$smarty->assign('vote_id', $vote['id']);
$smarty->assign('vote', $vote['content']);
}
$smarty->assign('best_goods', get_category_recommend_goods('best', $children, $brand, $price_min, $price_max, $ext));
$smarty->assign('promotion_goods', get_category_recommend_goods('promote', $children, $brand, $price_min, $price_max, $ext));
$smarty->assign('hot_goods', get_category_recommend_goods('hot', $children, $brand, $price_min, $price_max, $ext));
$smarty->assign('new_goods', get_category_recommend_goods('new', $children, $brand, $price_min, $price_max, $ext));
$count = get_cagtegory_goods_count($children, $brand, $price_min, $price_max, $ext);
$max_page = ($count> 0) ? ceil($count / $size) : 1;
if ($page > $max_page)
{
$page = $max_page;
}
$goodslist = category_get_goods($children, $brand, $price_min, $price_max, $ext, $size, $page, $sort, $order);
if($display == 'grid')
{
if(count($goodslist) % 2 != 0)
{
$goodslist[] = array();
}
}
$smarty->assign('goods_list', $goodslist);
$smarty->assign('category', $cat_id);
$smarty->assign('script_name', 'category');
$smarty->assign('cat_name_curr', $cat['cat_name']);
$smarty->assign('condition', $condition);
$smarty->assign('brand_have_logo', $brand_have_logo);
$smarty->assign('filter_attr_count', count($all_attr_list));
$filter = (isset($_REQUEST['filter'])) ? intval($_REQUEST['filter']) : 0;
assign_pager('category', $cat_id, $count, $size, $sort, $order, $page, '', $brand, $price_min, $price_max, $display, $filter_attr_str,'','',$filter); // 分页
assign_dynamic('category'); // 动态内容
}
function get_categories($cat_id = 0)
{
if ($cat_id > 0)
{
$parent_id = $cat_id;
}
else
{
$parent_id = 0;
}
/*
判断当前分类中全是是否是底级分类，
如果是取出底级分类上级分类，
如果不是取当前分类及其下的子分类
*/
$sql = 'SELECT count(*) FROM ' . $GLOBALS['ecs']->table('category') . " WHERE parent_id = '$cat_id' AND is_show = 1 ";
if ($GLOBALS['db']->getOne($sql) || $parent_id == 0)
{
/* 获取当前分类及其子分类 */
$sql = 'SELECT a.cat_id, a.cat_name, a.sort_order AS parent_order, a.cat_id, a.is_show,' .
'b.cat_id AS child_id, b.cat_name AS child_name, b.sort_order AS child_order ' .
'FROM ' . $GLOBALS['ecs']->table('category') . ' AS a ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS b ON b.parent_id = a.cat_id AND b.is_show = 1 ' .
"WHERE a.parent_id = '$parent_id' ORDER BY parent_order ASC, a.cat_id ASC, child_order ASC";
}
else
{
/* 获取当前分类及其父分类 */
$sql = 'SELECT a.cat_id, a.cat_name, b.cat_id AS child_id, b.cat_name AS child_name, b.sort_order, b.is_show ' .
'FROM ' . $GLOBALS['ecs']->table('category') . ' AS a ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('category') . ' AS b ON b.parent_id = a.cat_id AND b.is_show = 1 ' .
"WHERE b.parent_id = '$parent_id' ORDER BY sort_order ASC";
}
$res = $GLOBALS['db']->getAll($sql);
$cat_arr = array();
foreach ($res AS $row)
{
if ($row['is_show'])
{
$cat_arr[$row['cat_id']]['id'] = $row['cat_id'];
$cat_arr[$row['cat_id']]['name'] = $row['cat_name'];
$cat_arr[$row['cat_id']]['url'] = build_uri('category', array('cid' => $row['cat_id']), $row['cat_name']);
if ($row['child_id'] != NULL)
{
$cat_arr[$row['cat_id']]['children'][$row['child_id']]['id'] = $row['child_id'];
$cat_arr[$row['cat_id']]['children'][$row['child_id']]['name'] = $row['child_name'];
$cat_arr[$row['cat_id']]['children'][$row['child_id']]['url'] = build_uri('category', array('cid' => $row['child_id']), $row['child_name']);
}
}
}
return $cat_arr;
}
function get_cat_name_add($id)
{
$sql = 'SELECT cat_name ' . 'FROM ' . $GLOBALS['ecs']->table('category') . "WHERE cat_id =$id " ;
$cat_name = $GLOBALS['db']->getOne($sql);
return $cat_name;
}
function get_parent($value,$id='')
{
if($value!=0)
{
$sql = 'SELECT parent_id FROM ' . $GLOBALS['ecs']->table('category') . " WHERE cat_id = '$value'";
$res = $GLOBALS['db']->getOne($sql);
return get_parent($res,$value);
}
else
{
return $id;
}
}
include_once("includes/lib_goods.php");
$smarty->assign('categories1' , get_categories(get_parent($cat_id)));
$smarty->assign('cat_name' , get_cat_name_add(get_parent($cat_id)));
if ( $is_index == '1' and !$_REQUEST['price_min'] and !$_REQUEST['price_max'] and !$_REQUEST['brand'] and !$_REQUEST['filter_attr'])
{
require_once ("themes/". $GLOBALS['_CFG']['template'] ."/library/lib_category_index.php" );
$smarty->assign('cat_style', htmlspecialchars($cat['style']));
}else{
$smarty->assign('cat_style', 'category.css');
}
$smarty->assign('actname','category.php');
$smarty->display($index_dwt_files, $cache_id);
/*------------------------------------------------------ */
//-- PRIVATE FUNCTION
/*------------------------------------------------------ */
/**
* 获得分类的信息
*
* @param integer $cat_id
*
* @return void
*/
function get_cat_info($cat_id)
{
return $GLOBALS['db']->getRow('SELECT cat_name, keywords, cat_desc, style, grade, filter_attr, parent_id FROM ' . $GLOBALS['ecs']->table('category') .
" WHERE cat_id = '$cat_id'");
}
/**
* 获得分类下的商品
*
* @access public
* @param string $children
* @return array
*/
function category_get_goods($children, $brand, $min, $max, $ext, $size, $page, $sort, $order)
{
$filter = (isset($_REQUEST['filter'])) ? intval($_REQUEST['filter']) : 0;
$display = $GLOBALS['display'];
$where = "g.is_on_sale = 1 AND g.is_alone_sale = 1 AND ".
"g.is_delete = 0 AND ($children OR " . get_extension_goods($children) . ')';
if($filter==1){
$where .= ' AND g.supplier_id=0 ';
}elseif($filter==2){
$where .= ' AND g.supplier_id>0 ';
}else{}
if ($brand > 0)
{
/* 代码修改_start By bbs.hongyuvip.com */
if (strstr($brand, '_'))
{
$brand_sql =str_replace("_", ",", $brand);
$where .= "AND g.brand_id in ($brand_sql) ";
}
else
{
$where .= "AND g.brand_id=$brand ";
}
/* 代码修改_end By bbs.hongyuvip.com */
}
if ($min > 0)
{
$where .= " AND g.shop_price >= $min ";
}
if ($max > 0)
{
$where .= " AND g.shop_price <= $max ";
}
if($sort ==goods_number)
{
$where .= " AND g.goods_number != 0 ";
}
/* 获得商品列表 */
$sort = ($sort == 'shop_price' ? 'shop_p' : $sort);
$sql = "SELECT g.goods_id, g.goods_name, g.goods_name_style, g.click_count, g.goods_number, g.market_price, " .
" g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, " .
" IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, " .
" IF(g.promote_price != '' " .
" AND g.promote_start_date < " . gmtime() .
" AND g.promote_end_date > " . gmtime() . ", g.promote_price, shop_price) " .
" AS shop_p, g.goods_type, " .
" g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb, g.goods_img " .
" FROM " . $GLOBALS['ecs']->table('goods') .
" AS g " .
" LEFT JOIN " . $GLOBALS['ecs']->table('member_price') .
" AS mp " .
" ON mp.goods_id = g.goods_id " .
" AND mp.user_rank = '$_SESSION[user_rank]' " .
" WHERE $where $ext " .
" ORDER BY $sort $order";
if ($sort=='salenum')
{
$sql = "SELECT IFNULL(o.num,0) AS salenum, g.goods_id, g.goods_name, g.click_count, g.goods_number, g.goods_name_style, " .
" g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, " .
" IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
" g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img " .
" FROM " . $GLOBALS['ecs']->table('goods') .
" AS g " .
" LEFT JOIN " . $GLOBALS['ecs']->table('member_price') .
" AS mp " .
" ON mp.goods_id = g.goods_id " .
" AND mp.user_rank = '$_SESSION[user_rank]' " .
" LEFT JOIN " .
" (SELECT " .
" SUM(og.`goods_number`) " .
" AS num,og.goods_id " .
" FROM " .
" ecs_order_goods AS og, " .
" ecs_order_info AS oi " .
" WHERE oi.pay_status = 2 " .
" AND oi.order_status >= 1 " .
" AND oi.order_id = og.order_id " .
" GROUP BY og.goods_id) " .
" AS o " .
" ON o.goods_id = g.goods_id " .
" WHERE $where $ext " .
" ORDER BY $sort $order";
}
$res = $GLOBALS['db']->selectLimit($sql, $size, ($page - 1) * $size);
$arr = array();
while ($row = $GLOBALS['db']->fetchRow($res))
{
if ($row['promote_price'] > 0)
{
$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
}
else
{
$promote_price = 0;
}
/* 处理商品水印图片 */
$watermark_img = '';
if ($promote_price != 0)
{
$watermark_img = "watermark_promote_small";
}
elseif ($row['is_new'] != 0)
{
$watermark_img = "watermark_new_small";
}
elseif ($row['is_best'] != 0)
{
$watermark_img = "watermark_best_small";
}
elseif ($row['is_hot'] != 0)
{
$watermark_img = 'watermark_hot_small';
}
if ($watermark_img != '')
{
$arr[$row['goods_id']]['watermark_img'] = $watermark_img;
}
$arr[$row['goods_id']]['goods_id'] = $row['goods_id'];
if($display == 'grid')
{
$arr[$row['goods_id']]['goods_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
}
else
{
$arr[$row['goods_id']]['goods_name'] = $row['goods_name'];
}
$arr[$row['goods_id']]['goods_number'] = $row['goods_number'];
$arr[$row['goods_id']]['name'] = $row['goods_name'];
$arr[$row['goods_id']]['is_promote'] = $row['is_promote'];
$arr[$row['goods_id']]['is_new'] = $row['is_new'];
$arr[$row['goods_id']]['is_hot'] = $row['is_hot'];
$arr[$row['goods_id']]['is_best'] = $row['is_best'];
$arr[$row['goods_id']]['goods_brief'] = $row['goods_brief'];
$arr[$row['goods_id']]['goods_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);
$arr[$row['goods_id']]['market_price'] = price_format($row['market_price']);
$arr[$row['goods_id']]['shop_price'] = price_format($row['shop_price']);
$arr[$row['goods_id']]['type'] = $row['goods_type'];
$arr[$row['goods_id']]['promote_price'] = ($promote_price > 0) ? price_format($promote_price) : '';
$arr[$row['goods_id']]['goods_thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
$arr[$row['goods_id']]['goods_img'] = get_image_path($row['goods_id'], $row['goods_img']);
$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);
$arr[$row['goods_id']]['comment_count'] = get_comment_count($row['goods_id']);
$arr[$row['goods_id']]['count'] = selled_count($row['goods_id']);
$arr[$row['goods_id']]['click_count'] = $row['click_count'];
/* 检查是否已经存在于用户的收藏夹 */
$sql = "SELECT COUNT(*) FROM " .$GLOBALS['ecs']->table('collect_goods') .
" WHERE user_id='$_SESSION[user_id]' AND goods_id = " . $row['goods_id'];
if ($GLOBALS['db']->GetOne($sql) > 0)
{
$arr[$row['goods_id']]['is_collet'] = 1;
}
else
{
$arr[$row['goods_id']]['is_collet'] = 0;
}
}
return $arr;
}
/**
* 获得分类下的商品总数
*
* @access public
* @param string $cat_id
* @return integer
*/
function get_cagtegory_goods_count($children, $brand = 0, $min = 0, $max = 0, $ext='')
{
$filter = (isset($_REQUEST['filter'])) ? intval($_REQUEST['filter']) : 0;
$where = "g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 AND ($children OR " . get_extension_goods($children) . ')';
if($filter==1){
$where .= ' AND g.supplier_id=0 ';
}elseif($filter==2){
$where .= ' AND g.supplier_id>0 ';
}else{}
if ($brand > 0)
{
/* 代码增加_start By bbs.hongyuvip.com */
if (strstr($brand, '_'))
{
$brand_sql =str_replace("_", ",", $brand);
$where .= "AND g.brand_id in ($brand_sql) ";
}
else
{
$where .= "AND g.brand_id=$brand ";
}
/* 代码增加_end By bbs.hongyuvip.com */
}
if ($min > 0)
{
$where .= " AND g.shop_price >= $min ";
}
if ($max > 0)
{
$where .= " AND g.shop_price <= $max ";
}
/* 返回商品总数 */
return $GLOBALS['db']->getOne('SELECT COUNT(*) FROM ' . $GLOBALS['ecs']->table('goods') . " AS g WHERE $where $ext");
}
/**
* 取得最近的上级分类的grade值
*
* @access public
* @param int $cat_id //当前的cat_id
*
* @return int
*/
function get_parent_grade($cat_id)
{
static $res = NULL;
if ($res === NULL)
{
$data = read_static_cache('cat_parent_grade');
if ($data === false)
{
$sql = "SELECT parent_id, cat_id, grade ".
" FROM " . $GLOBALS['ecs']->table('category');
$res = $GLOBALS['db']->getAll($sql);
write_static_cache('cat_parent_grade', $res);
}
else
{
$res = $data;
}
}
if (!$res)
{
return 0;
}
$parent_arr = array();
$grade_arr = array();
foreach ($res as $val)
{
$parent_arr[$val['cat_id']] = $val['parent_id'];
$grade_arr[$val['cat_id']] = $val['grade'];
}
while ($parent_arr[$cat_id] >0 && $grade_arr[$cat_id] == 0)
{
$cat_id = $parent_arr[$cat_id];
}
return $grade_arr[$cat_id];
}
/* 代码增加_start By bbs.hongyuvip.com */
//make_html();
/* 代码增加_end By bbs.hongyuvip.com */
?>
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