/
supplier_search.php
executable file
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/
supplier_search.php
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<?php
/**
* 店铺分类文件
* ============================================================================
* * 版权所有 2005-2012 上海商派网络科技有限公司，并保留所有权利。
* 网站地址: http://www.ecshop.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: category.php 17217 2011-01-19 06:29:08Z liubo $
*/
/* 获得请求的分类 ID */
if (isset($_REQUEST['id']))
{
// $cat_id = intval($_REQUEST['id']);
}
else
{
/* 如果分类ID为0，则返回首页 */
// ecs_header("Location: ./\n");
// exit;
}
/* 初始化分页信息 */
$cat_id = isset($_REQUEST['id']) && intval($_REQUEST['id']) > 0 ? intval($_REQUEST['id']) : 0;
$keywords = isset($_REQUEST['keywords']) && !empty($_REQUEST['keywords']) ? htmlspecialchars($_REQUEST['keywords']) : '';
$keywords = ($keywords == '请输入你要查找的商品') ? '' : $keywords;
$price = isset($_REQUEST['price']) ? intval($_REQUEST['price']) : 0;
$page = isset($_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;
$sort = (isset($_REQUEST['sort']) && in_array(trim(strtolower($_REQUEST['sort'])), array('goods_id', 'shop_price', 'last_update'))) ? 'g.'.trim($_REQUEST['sort']) : 'g.goods_id';
$order = (isset($_REQUEST['order']) && in_array(trim(strtoupper($_REQUEST['order'])), array('ASC', 'DESC'))) ? trim($_REQUEST['order']) : 'DESC';
/*------------------------------------------------------ */
//-- 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 . '-' . $filter_attr_str.'-'.$_GET['suppId']));
if (!$smarty->is_cached('search.dwt', $cache_id))
{
assign_template();
assign_template_supplier();
$position = assign_ur_here();
$smarty->assign('page_title', $position['title']); // 页面标题
//$smarty->assign('ur_here', $ur_here); // 当前位置
$smarty->assign('categories', get_categories_tree_supplier()); // 分类树
$s_value = get_search_price($price);
$children = get_cattype_supplier($cat_id,$keywords);
if($children === false){
ecs_header("Location: supplier.php?suppId=".$_GET['suppId']);
exit;
}
$count = get_cagtegory_goods_count($children,$keywords,$s_value);
$max_page = ($count> 0) ? ceil($count / $size) : 1;
if ($page > $max_page)
{
$page = $max_page;
}
$goodslist = category_get_goods($children, $size, $page,$keywords,$s_value,$sort, $order);
if($display == 'grid')
{
if(count($goodslist) % 2 != 0)
{
$goodslist[] = array();
}
}
assign_pager('supplier', $cat_id, $count, $size, $sort, $order, $page, $keywords."&price=".$price, '', '', '', $display, ''); // 分页
$smarty->assign('goods_list', $goodslist);
assign_dynamic('search');
}
$smarty->display('search.dwt', $cache_id);
/*------------------------------------------------------ */
//-- PRIVATE FUNCTION
/*------------------------------------------------------ */
/**
* 获得指定商品属性所属的分类的ID
*
* @access public
* @param integer $cat (1=>'精品推荐',2=>'新品上市',3=>'热卖商品')
* @param string $keywords 关键字
* @return string
*/
function get_cattype_supplier($cat = 0,$keywords='')
{
if(empty($keywords)){
$where = "supplier_id=".$_GET['suppId'];
if($cat > 0){
$where .= " AND recommend_type=".$cat;
}
$sql = "select cat_id from ". $GLOBALS['ecs']->table('supplier_cat_recommend') ." where ".$where;
$res = $GLOBALS['db']->getAll($sql);
$arr = array();
if(count($res)>0){
foreach($res as $k => $v){
$arr[$v['cat_id']] = $v['cat_id'];
}
}
if(empty($arr)){
return false;
}
return 'sgc.cat_id ' . db_create_in(array_keys($arr));
}else{
return "g.goods_name like '%".$keywords."%'";
}
}
/**
* 获得分类下的商品
*
* @access public
* @param string $children
* @param array $price_search 搜索价格区间中的商品
* @return array
*/
function category_get_goods($children, $size, $page,$keywords='',$price_search='',$sort, $order)
{
$display = $GLOBALS['display'];
$price_str = '';
if(!empty($price_search)){
if($price_search['min'] > 0){
$price_str .= " AND g.shop_price > ".$price_search['min']." ";
}
if($price_search['max'] > 0){
$price_str .= " AND g.shop_price <= ".$price_search['max']." ";
}
}
$where = "g.is_on_sale = 1 AND g.is_alone_sale = 1 AND ".
"g.is_delete = 0 ".$price_str." AND ($children)";
/* 获得商品列表 */
if(empty($keywords)){
$where .= " AND sgc.supplier_id=".$_GET['suppId'];
$sql = 'SELECT DISTINCT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_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.original_img , g.goods_img ' .
'FROM ' . $GLOBALS['ecs']->table('supplier_goods_cat') . ' AS sgc ' .
'LEFT JOIN ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
"ON sgc.goods_id = g.goods_id " .
'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 ORDER BY $sort $order";
}else{
$where .= " AND g.supplier_id=".$_GET['suppId'];
$sql = 'SELECT DISTINCT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
"IFNULL(mp.user_price, g.shop_price * '$_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.original_img, 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 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']]['name'] = $row['goods_name'];
$arr[$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']]['original_img'] = get_image_path($row['goods_id'], $row['original_img']);
$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);
}
return $arr;
}
/**
* 获得分类下的商品总数
*
* @access public
* @param string $children
* @param string $keywords 商品名称查找
* @param array $price_search 搜索价格区间中的商品
* @return integer
*/
function get_cagtegory_goods_count($children,$keywords='',$price_search='')
{
$price_str = '';
if(!empty($price_search)){
if($price_search['min'] > 0){
$price_str .= " AND g.shop_price > ".$price_search['min']." ";
}
if($price_search['max'] > 0){
$price_str .= " AND g.shop_price <= ".$price_search['max']." ";
}
}
/* 返回商品总数 */
if(empty($keywords)){
$where = "sgc.supplier_id=".$_GET['suppId']." AND $children";
$sql = 'SELECT count(DISTINCT g.goods_id) FROM ' . $GLOBALS['ecs']->table('supplier_goods_cat') . ' AS sgc LEFT JOIN ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'ON sgc.goods_id = g.goods_id AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 '.$price_str.' WHERE '.$where;
}else{
$where = "g.supplier_id=".$_GET['suppId']." AND $children";
$sql = 'SELECT count(DISTINCT g.goods_id) FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 '. $price_str .' AND '.$where;
}
return $GLOBALS['db']->getOne($sql);
}
/**
* 获取搜索中用户选择的价格区间
* @param int $price 代表价格区间的值
*/
function get_search_price($price=0){
global $index_price;
$num = count($index_price);
$info = explode('-',$index_price[$price]);
$ret = array('min'=>0,'max'=>0);
if($price < --$num){
//搜索中价格第一个条件
if(count($info) == 1){
$ret['min'] = intval($info[0]);
$ret['max'] = 0;
}else{
$ret['min'] = intval($info[0]);
$ret['max'] = intval($info[1]);
}
}elseif($price == --$num){
//搜索中价格最后一个条件
if(count($info) == 1){
$ret['min'] = 0;
$ret['max'] = intval($info[1]);
}else{
$ret['min'] = intval($info[0]);
$ret['max'] = intval($info[1]);
}
}else{
//搜索中价格中间条件
$ret['min'] = intval($info[0]);
$ret['max'] = intval($info[1]);
}
return $ret;
}
?>