www.gusucode.com > ecShop PHP网上商城系统 粉丝修复版 v2.7.3源码程序 > ecshop_xf_v2.7.3/admin/includes/lib_goods.php
<?php
/**
* ECSHOP 管理中心商品相关函数
* ============================================================================
* * 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: lib_goods.php 17217 2011-01-19 06:29:08Z liubo $
*/
if (!defined('IN_ECS'))
{
die('Hacking attempt');
}
/**
* 取得推荐类型列表
* @return array 推荐类型列表
*/
function get_intro_list()
{
return array(
'is_best' => $GLOBALS['_LANG']['is_best'],
'is_new' => $GLOBALS['_LANG']['is_new'],
'is_hot' => $GLOBALS['_LANG']['is_hot'],
'is_promote' => $GLOBALS['_LANG']['is_promote'],
'all_type' => $GLOBALS['_LANG']['all_type'],
);
}
/**
* 取得重量单位列表
* @return array 重量单位列表
*/
function get_unit_list()
{
return array(
'1' => $GLOBALS['_LANG']['unit_kg'],
'0.001' => $GLOBALS['_LANG']['unit_g'],
);
}
/**
* 取得会员等级列表
* @return array 会员等级列表
*/
function get_user_rank_list()
{
$sql = "SELECT * FROM " . $GLOBALS['ecs']->table('user_rank') .
" ORDER BY min_points";
return $GLOBALS['db']->getAll($sql);
}
/**
* 取得某商品的会员价格列表
* @param int $goods_id 商品编号
* @return array 会员价格列表 user_rank => user_price
*/
function get_member_price_list($goods_id)
{
/* 取得会员价格 */
$price_list = array();
$sql = "SELECT user_rank, user_price FROM " .
$GLOBALS['ecs']->table('member_price') .
" WHERE goods_id = '$goods_id'";
$res = $GLOBALS['db']->query($sql);
while ($row = $GLOBALS['db']->fetchRow($res))
{
$price_list[$row['user_rank']] = $row['user_price'];
}
return $price_list;
}
/**
* 插入或更新商品属性
*
* @param int $goods_id 商品编号
* @param array $id_list 属性编号数组
* @param array $is_spec_list 是否规格数组 'true' | 'false'
* @param array $value_price_list 属性值数组
* @return array 返回受到影响的goods_attr_id数组
*/
function handle_goods_attr($goods_id, $id_list, $is_spec_list, $value_price_list)
{
$goods_attr_id = array();
/* 循环处理每个属性 */
foreach ($id_list AS $key => $id)
{
$is_spec = $is_spec_list[$key];
if ($is_spec == 'false')
{
$value = $value_price_list[$key];
$price = '';
}
else
{
$value_list = array();
$price_list = array();
if ($value_price_list[$key])
{
$vp_list = explode(chr(13), $value_price_list[$key]);
foreach ($vp_list AS $v_p)
{
$arr = explode(chr(9), $v_p);
$value_list[] = $arr[0];
$price_list[] = $arr[1];
}
}
$value = join(chr(13), $value_list);
$price = join(chr(13), $price_list);
}
// 插入或更新记录
$sql = "SELECT goods_attr_id FROM " . $GLOBALS['ecs']->table('goods_attr') . " WHERE goods_id = '$goods_id' AND attr_id = '$id' AND attr_value = '$value' LIMIT 0, 1";
$result_id = $GLOBALS['db']->getOne($sql);
if (!empty($result_id))
{
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods_attr') . "
SET attr_value = '$value'
WHERE goods_id = '$goods_id'
AND attr_id = '$id'
AND goods_attr_id = '$result_id'";
$goods_attr_id[$id] = $result_id;
}
else
{
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_attr') . " (goods_id, attr_id, attr_value, attr_price) " .
"VALUES ('$goods_id', '$id', '$value', '$price')";
}
$GLOBALS['db']->query($sql);
if ($goods_attr_id[$id] == '')
{
$goods_attr_id[$id] = $GLOBALS['db']->insert_id();
}
}
return $goods_attr_id;
}
/**
* 保存某商品的会员价格
* @param int $goods_id 商品编号
* @param array $rank_list 等级列表
* @param array $price_list 价格列表
* @return void
*/
function handle_member_price($goods_id, $rank_list, $price_list)
{
/* 循环处理每个会员等级 */
foreach ($rank_list AS $key => $rank)
{
/* 会员等级对应的价格 */
$price = $price_list[$key];
// 插入或更新记录
$sql = "SELECT COUNT(*) FROM " . $GLOBALS['ecs']->table('member_price') .
" WHERE goods_id = '$goods_id' AND user_rank = '$rank'";
if ($GLOBALS['db']->getOne($sql) > 0)
{
/* 如果会员价格是小于0则删除原来价格，不是则更新为新的价格 */
if ($price < 0)
{
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('member_price') .
" WHERE goods_id = '$goods_id' AND user_rank = '$rank' LIMIT 1";
}
else
{
$sql = "UPDATE " . $GLOBALS['ecs']->table('member_price') .
" SET user_price = '$price' " .
"WHERE goods_id = '$goods_id' " .
"AND user_rank = '$rank' LIMIT 1";
}
}
else
{
if ($price == -1)
{
$sql = '';
}
else
{
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('member_price') . " (goods_id, user_rank, user_price) " .
"VALUES ('$goods_id', '$rank', '$price')";
}
}
if ($sql)
{
$GLOBALS['db']->query($sql);
}
}
}
/**
* 保存某商品的扩展分类
* @param int $goods_id 商品编号
* @param array $cat_list 分类编号数组
* @return void
*/
function handle_other_cat($goods_id, $cat_list)
{
/* 查询现有的扩展分类 */
$sql = "SELECT cat_id FROM " . $GLOBALS['ecs']->table('goods_cat') .
" WHERE goods_id = '$goods_id'";
$exist_list = $GLOBALS['db']->getCol($sql);
/* 删除不再有的分类 */
$delete_list = array_diff($exist_list, $cat_list);
if ($delete_list)
{
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_cat') .
" WHERE goods_id = '$goods_id' " .
"AND cat_id " . db_create_in($delete_list);
$GLOBALS['db']->query($sql);
}
/* 添加新加的分类 */
$add_list = array_diff($cat_list, $exist_list, array(0));
foreach ($add_list AS $cat_id)
{
// 插入记录
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_cat') .
" (goods_id, cat_id) " .
"VALUES ('$goods_id', '$cat_id')";
$GLOBALS['db']->query($sql);
}
}
/**
* 保存某商品的关联商品
* @param int $goods_id
* @return void
*/
function handle_link_goods($goods_id)
{
$sql = "UPDATE " . $GLOBALS['ecs']->table('link_goods') . " SET " .
" goods_id = '$goods_id' " .
" WHERE goods_id = '0'" .
" AND admin_id = '$_SESSION[admin_id]'";
$GLOBALS['db']->query($sql);
$sql = "UPDATE " . $GLOBALS['ecs']->table('link_goods') . " SET " .
" link_goods_id = '$goods_id' " .
" WHERE link_goods_id = '0'" .
" AND admin_id = '$_SESSION[admin_id]'";
$GLOBALS['db']->query($sql);
}
/**
* 保存某商品的配件
* @param int $goods_id
* @return void
*/
function handle_group_goods($goods_id)
{
$sql = "UPDATE " . $GLOBALS['ecs']->table('group_goods') . " SET " .
" parent_id = '$goods_id' " .
" WHERE parent_id = '0'" .
" AND admin_id = '$_SESSION[admin_id]'";
$GLOBALS['db']->query($sql);
}
/**
* 保存某商品的关联文章
* @param int $goods_id
* @return void
*/
function handle_goods_article($goods_id)
{
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods_article') . " SET " .
" goods_id = '$goods_id' " .
" WHERE goods_id = '0'" .
" AND admin_id = '$_SESSION[admin_id]'";
$GLOBALS['db']->query($sql);
}
/**
* 保存某商品的相册图片
* @param int $goods_id
* @param array $image_files
* @param array $image_descs
* @return void
*/
function handle_gallery_image($goods_id, $image_files, $image_descs, $image_urls)
{
/* 是否处理缩略图 */
$proc_thumb = (isset($GLOBALS['shop_id']) && $GLOBALS['shop_id'] > 0)? false : true;
foreach ($image_descs AS $key => $img_desc)
{
/* 是否成功上传 */
$flag = false;
if (isset($image_files['error']))
{
if ($image_files['error'][$key] == 0)
{
$flag = true;
}
}
else
{
if ($image_files['tmp_name'][$key] != 'none')
{
$flag = true;
}
}
if ($flag)
{
// 生成缩略图
if ($proc_thumb)
{
$thumb_url = $GLOBALS['image']->make_thumb($image_files['tmp_name'][$key], $GLOBALS['_CFG']['thumb_width'], $GLOBALS['_CFG']['thumb_height']);
$thumb_url = is_string($thumb_url) ? $thumb_url : '';
}
$upload = array(
'name' => $image_files['name'][$key],
'type' => $image_files['type'][$key],
'tmp_name' => $image_files['tmp_name'][$key],
'size' => $image_files['size'][$key],
);
if (isset($image_files['error']))
{
$upload['error'] = $image_files['error'][$key];
}
$img_original = $GLOBALS['image']->upload_image($upload);
if ($img_original === false)
{
sys_msg($GLOBALS['image']->error_msg(), 1, array(), false);
}
$img_url = $img_original;
if (!$proc_thumb)
{
$thumb_url = $img_original;
}
// 如果服务器支持GD 则添加水印
if ($proc_thumb && gd_version() > 0)
{
$pos = strpos(basename($img_original), '.');
$newname = dirname($img_original) . '/' . $GLOBALS['image']->random_filename() . substr(basename($img_original), $pos);
copy('../' . $img_original, '../' . $newname);
$img_url = $newname;
$GLOBALS['image']->add_watermark('../'.$img_url,'',$GLOBALS['_CFG']['watermark'], $GLOBALS['_CFG']['watermark_place'], $GLOBALS['_CFG']['watermark_alpha']);
}
/* 重新格式化图片名称 */
$img_original = reformat_image_name('gallery', $goods_id, $img_original, 'source');
$img_url = reformat_image_name('gallery', $goods_id, $img_url, 'goods');
$thumb_url = reformat_image_name('gallery_thumb', $goods_id, $thumb_url, 'thumb');
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_gallery') . " (goods_id, img_url, img_desc, thumb_url, img_original) " .
"VALUES ('$goods_id', '$img_url', '$img_desc', '$thumb_url', '$img_original')";
$GLOBALS['db']->query($sql);
/* 不保留商品原图的时候删除原图 */
if ($proc_thumb && !$GLOBALS['_CFG']['retain_original_img'] && !empty($img_original))
{
$GLOBALS['db']->query("UPDATE " . $GLOBALS['ecs']->table('goods_gallery') . " SET img_original='' WHERE `goods_id`='{$goods_id}'");
@unlink('../' . $img_original);
}
}
elseif (!empty($image_urls[$key]) && ($image_urls[$key] != $GLOBALS['_LANG']['img_file']) && ($image_urls[$key] != 'http://') && copy(trim($image_urls[$key]), ROOT_PATH . 'temp/' . basename($image_urls[$key])))
{
$image_url = trim($image_urls[$key]);
//定义原图路径
$down_img = ROOT_PATH . 'temp/' . basename($image_url);
// 生成缩略图
if ($proc_thumb)
{
$thumb_url = $GLOBALS['image']->make_thumb($down_img, $GLOBALS['_CFG']['thumb_width'], $GLOBALS['_CFG']['thumb_height']);
$thumb_url = is_string($thumb_url) ? $thumb_url : '';
$thumb_url = reformat_image_name('gallery_thumb', $goods_id, $thumb_url, 'thumb');
}
if (!$proc_thumb)
{
$thumb_url = htmlspecialchars($image_url);
}
/* 重新格式化图片名称 */
$img_url = $img_original = htmlspecialchars($image_url);
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_gallery') . " (goods_id, img_url, img_desc, thumb_url, img_original) " .
"VALUES ('$goods_id', '$img_url', '$img_desc', '$thumb_url', '$img_original')";
$GLOBALS['db']->query($sql);
@unlink($down_img);
}
}
}
/**
* 修改商品某字段值
* @param string $goods_id 商品编号，可以为多个，用 ',' 隔开
* @param string $field 字段名
* @param string $value 字段值
* @return bool
*/
function update_goods($goods_id, $field, $value)
{
if ($goods_id)
{
/* 清除缓存 */
clear_cache_files();
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods') .
" SET $field = '$value' , last_update = '". gmtime() ."' " .
"WHERE goods_id " . db_create_in($goods_id);
return $GLOBALS['db']->query($sql);
}
else
{
return false;
}
}
/**
* 从回收站删除多个商品
* @param mix $goods_id 商品id列表：可以逗号格开，也可以是数组
* @return void
*/
function delete_goods($goods_id)
{
if (empty($goods_id))
{
return;
}
/* 取得有效商品id */
$sql = "SELECT DISTINCT goods_id FROM " . $GLOBALS['ecs']->table('goods') .
" WHERE goods_id " . db_create_in($goods_id) . " AND is_delete = 1";
$goods_id = $GLOBALS['db']->getCol($sql);
if (empty($goods_id))
{
return;
}
/* 删除商品图片和轮播图片文件 */
$sql = "SELECT goods_thumb, goods_img, original_img " .
"FROM " . $GLOBALS['ecs']->table('goods') .
" WHERE goods_id " . db_create_in($goods_id);
$res = $GLOBALS['db']->query($sql);
while ($goods = $GLOBALS['db']->fetchRow($res))
{
if (!empty($goods['goods_thumb']))
{
@unlink('../' . $goods['goods_thumb']);
}
if (!empty($goods['goods_img']))
{
@unlink('../' . $goods['goods_img']);
}
if (!empty($goods['original_img']))
{
@unlink('../' . $goods['original_img']);
}
}
/* 删除商品 */
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods') .
" WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
/* 删除商品的货品记录 */
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('products') .
" WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
/* 删除商品相册的图片文件 */
$sql = "SELECT img_url, thumb_url, img_original " .
"FROM " . $GLOBALS['ecs']->table('goods_gallery') .
" WHERE goods_id " . db_create_in($goods_id);
$res = $GLOBALS['db']->query($sql);
while ($row = $GLOBALS['db']->fetchRow($res))
{
if (!empty($row['img_url']))
{
@unlink('../' . $row['img_url']);
}
if (!empty($row['thumb_url']))
{
@unlink('../' . $row['thumb_url']);
}
if (!empty($row['img_original']))
{
@unlink('../' . $row['img_original']);
}
}
/* 删除商品相册 */
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_gallery') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
/* 删除相关表记录 */
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('collect_goods') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_article') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_attr') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_cat') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('member_price') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('group_goods') . " WHERE parent_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('group_goods') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('link_goods') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('link_goods') . " WHERE link_goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('tag') . " WHERE goods_id " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('comment') . " WHERE comment_type = 0 AND id_value " . db_create_in($goods_id);
$GLOBALS['db']->query($sql);
/* 删除相应虚拟商品记录 */
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('virtual_card') . " WHERE goods_id " . db_create_in($goods_id);
if (!$GLOBALS['db']->query($sql, 'SILENT') && $GLOBALS['db']->errno() != 1146)
{
die($GLOBALS['db']->error());
}
/* 清除缓存 */
clear_cache_files();
}
/**
* 为某商品生成唯一的货号
* @param int $goods_id 商品编号
* @return string 唯一的货号
*/
function generate_goods_sn($goods_id)
{
$goods_sn = $GLOBALS['_CFG']['sn_prefix'] . str_repeat('0', 6 - strlen($goods_id)) . $goods_id;
$sql = "SELECT goods_sn FROM " . $GLOBALS['ecs']->table('goods') .
" WHERE goods_sn LIKE '" . mysql_like_quote($goods_sn) . "%' AND goods_id <> '$goods_id' " .
" ORDER BY LENGTH(goods_sn) DESC";
$sn_list = $GLOBALS['db']->getCol($sql);
if (in_array($goods_sn, $sn_list))
{
$max = pow(10, strlen($sn_list[0]) - strlen($goods_sn) + 1) - 1;
$new_sn = $goods_sn . mt_rand(0, $max);
while (in_array($new_sn, $sn_list))
{
$new_sn = $goods_sn . mt_rand(0, $max);
}
$goods_sn = $new_sn;
}
return $goods_sn;
}
/**
* 商品货号是否重复
*
* @param string $goods_sn 商品货号；请在传入本参数前对本参数进行SQl脚本过滤
* @param int $goods_id 商品id；默认值为：0，没有商品id
* @return bool true，重复；false，不重复
*/
function check_goods_sn_exist($goods_sn, $goods_id = 0)
{
$goods_sn = trim($goods_sn);
$goods_id = intval($goods_id);
if (strlen($goods_sn) == 0)
{
return true; //重复
}
if (empty($goods_id))
{
$sql = "SELECT goods_id FROM " . $GLOBALS['ecs']->table('goods') ."
WHERE goods_sn = '$goods_sn'";
}
else
{
$sql = "SELECT goods_id FROM " . $GLOBALS['ecs']->table('goods') ."
WHERE goods_sn = '$goods_sn'
AND goods_id <> '$goods_id'";
}
$res = $GLOBALS['db']->getOne($sql);
if (empty($res))
{
return false; //不重复
}
else
{
return true; //重复
}
}
/**
* 取得通用属性和某分类的属性，以及某商品的属性值
* @param int $cat_id 分类编号
* @param int $goods_id 商品编号
* @return array 规格与属性列表
*/
function get_attr_list($cat_id, $goods_id = 0)
{
if (empty($cat_id))
{
return array();
}
// 查询属性值及商品的属性值
$sql = "SELECT a.attr_id, a.attr_name, a.attr_input_type, a.attr_type, a.attr_values, v.attr_value, v.attr_price ".
"FROM " .$GLOBALS['ecs']->table('attribute'). " AS a ".
"LEFT JOIN " .$GLOBALS['ecs']->table('goods_attr'). " AS v ".
"ON v.attr_id = a.attr_id AND v.goods_id = '$goods_id' ".
"WHERE a.cat_id = " . intval($cat_id) ." OR a.cat_id = 0 ".
"ORDER BY a.sort_order, a.attr_type, a.attr_id, v.attr_price, v.goods_attr_id";
$row = $GLOBALS['db']->GetAll($sql);
return $row;
}
/**
* 获取商品类型中包含规格的类型列表
*
* @access public
* @return array
*/
function get_goods_type_specifications()
{
// 查询
$sql = "SELECT DISTINCT cat_id
FROM " .$GLOBALS['ecs']->table('attribute'). "
WHERE attr_type = 1";
$row = $GLOBALS['db']->GetAll($sql);
$return_arr = array();
if (!empty($row))
{
foreach ($row as $value)
{
$return_arr[$value['cat_id']] = $value['cat_id'];
}
}
return $return_arr;
}
/**
* 根据属性数组创建属性的表单
*
* @access public
* @param int $cat_id 分类编号
* @param int $goods_id 商品编号
* @return string
*/
function build_attr_html($cat_id, $goods_id = 0)
{
$attr = get_attr_list($cat_id, $goods_id);
$html = '<table width="100%" id="attrTable">';
$spec = 0;
foreach ($attr AS $key => $val)
{
$html .= "<tr><td class='label'>";
if ($val['attr_type'] == 1 || $val['attr_type'] == 2)
{
$html .= ($spec != $val['attr_id']) ?
"<a href='javascript:;' onclick='addSpec(this)'>[+]</a>" :
"<a href='javascript:;' onclick='removeSpec(this)'>[-]</a>";
$spec = $val['attr_id'];
}
$html .= "$val[attr_name]</td><td><input type='hidden' name='attr_id_list[]' value='$val[attr_id]' />";
if ($val['attr_input_type'] == 0)
{
$html .= '<input name="attr_value_list[]" type="text" value="' .htmlspecialchars($val['attr_value']). '" size="40" /> ';
}
elseif ($val['attr_input_type'] == 2)
{
$html .= '<textarea name="attr_value_list[]" rows="3" cols="40">' .htmlspecialchars($val['attr_value']). '</textarea>';
}
else
{
$html .= '<select name="attr_value_list[]">';
$html .= '<option value="">' .$GLOBALS['_LANG']['select_please']. '</option>';
$attr_values = explode("\n", $val['attr_values']);
foreach ($attr_values AS $opt)
{
$opt = trim(htmlspecialchars($opt));
$html .= ($val['attr_value'] != $opt) ?
'<option value="' . $opt . '">' . $opt . '</option>' :
'<option value="' . $opt . '" selected="selected">' . $opt . '</option>';
}
$html .= '</select> ';
}
$html .= ($val['attr_type'] == 1 || $val['attr_type'] == 2) ?
$GLOBALS['_LANG']['spec_price'].' <input type="text" name="attr_price_list[]" value="' . $val['attr_price'] . '" size="5" maxlength="10" />' :
' <input type="hidden" name="attr_price_list[]" value="0" />';
$html .= '</td></tr>';
}
$html .= '</table>';
return $html;
}
/**
* 获得指定商品相关的商品
*
* @access public
* @param integer $goods_id
* @return array
*/
function get_linked_goods($goods_id)
{
$sql = "SELECT lg.link_goods_id AS goods_id, g.goods_name, lg.is_double " .
"FROM " . $GLOBALS['ecs']->table('link_goods') . " AS lg, " .
$GLOBALS['ecs']->table('goods') . " AS g " .
"WHERE lg.goods_id = '$goods_id' " .
"AND lg.link_goods_id = g.goods_id ";
if ($goods_id == 0)
{
$sql .= " AND lg.admin_id = '$_SESSION[admin_id]'";
}
$row = $GLOBALS['db']->getAll($sql);
foreach ($row AS $key => $val)
{
$linked_type = $val['is_double'] == 0 ? $GLOBALS['_LANG']['single'] : $GLOBALS['_LANG']['double'];
$row[$key]['goods_name'] = $val['goods_name'] . " -- [$linked_type]";
unset($row[$key]['is_double']);
}
return $row;
}
/**
* 获得指定商品的配件
*
* @access public
* @param integer $goods_id
* @return array
*/
function get_group_goods($goods_id)
{
$sql = "SELECT gg.goods_id, CONCAT(g.goods_name, ' -- [', gg.goods_price, ']') AS goods_name " .
"FROM " . $GLOBALS['ecs']->table('group_goods') . " AS gg, " .
$GLOBALS['ecs']->table('goods') . " AS g " .
"WHERE gg.parent_id = '$goods_id' " .
"AND gg.goods_id = g.goods_id ";
if ($goods_id == 0)
{
$sql .= " AND gg.admin_id = '$_SESSION[admin_id]'";
}
$row = $GLOBALS['db']->getAll($sql);
return $row;
}
/**
* 获得商品的关联文章
*
* @access public
* @param integer $goods_id
* @return array
*/
function get_goods_articles($goods_id)
{
$sql = "SELECT g.article_id, a.title " .
"FROM " .$GLOBALS['ecs']->table('goods_article') . " AS g, " .
$GLOBALS['ecs']->table('article') . " AS a " .
"WHERE g.goods_id = '$goods_id' " .
"AND g.article_id = a.article_id ";
if ($goods_id == 0)
{
$sql .= " AND g.admin_id = '$_SESSION[admin_id]'";
}
$row = $GLOBALS['db']->getAll($sql);
return $row;
}
/**
* 获得商品列表
*
* @access public
* @params integer $isdelete
* @params integer $real_goods
* @params integer $conditions
* @return array
*/
function goods_list($is_delete, $real_goods=1, $conditions = '')
{
/* 过滤条件 */
$param_str = '-' . $is_delete . '-' . $real_goods;
$result = get_filter($param_str);
if ($result === false)
{
$day = getdate();
$today = local_mktime(23, 59, 59, $day['mon'], $day['mday'], $day['year']);
$filter['cat_id'] = empty($_REQUEST['cat_id']) ? 0 : intval($_REQUEST['cat_id']);
$filter['intro_type'] = empty($_REQUEST['intro_type']) ? '' : trim($_REQUEST['intro_type']);
$filter['is_promote'] = empty($_REQUEST['is_promote']) ? 0 : intval($_REQUEST['is_promote']);
$filter['stock_warning'] = empty($_REQUEST['stock_warning']) ? 0 : intval($_REQUEST['stock_warning']);
$filter['brand_id'] = empty($_REQUEST['brand_id']) ? 0 : intval($_REQUEST['brand_id']);
$filter['keyword'] = empty($_REQUEST['keyword']) ? '' : trim($_REQUEST['keyword']);
$filter['suppliers_id'] = isset($_REQUEST['suppliers_id']) ? (empty($_REQUEST['suppliers_id']) ? '' : trim($_REQUEST['suppliers_id'])) : '';
$filter['is_on_sale'] = isset($_REQUEST['is_on_sale']) ? ((empty($_REQUEST['is_on_sale']) && $_REQUEST['is_on_sale'] === 0) ? '' : trim($_REQUEST['is_on_sale'])) : '';
if (isset($_REQUEST['is_ajax']) && $_REQUEST['is_ajax'] == 1)
{
$filter['keyword'] = json_str_iconv($filter['keyword']);
}
$filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'goods_id' : trim($_REQUEST['sort_by']);
$filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'DESC' : trim($_REQUEST['sort_order']);
$filter['extension_code'] = empty($_REQUEST['extension_code']) ? '' : trim($_REQUEST['extension_code']);
$filter['is_delete'] = $is_delete;
$filter['real_goods'] = $real_goods;
$where = $filter['cat_id'] > 0 ? " AND " . get_children($filter['cat_id']) : '';
/* 推荐类型 */
switch ($filter['intro_type'])
{
case 'is_best':
$where .= " AND is_best=1";
break;
case 'is_hot':
$where .= ' AND is_hot=1';
break;
case 'is_new':
$where .= ' AND is_new=1';
break;
case 'is_promote':
$where .= " AND is_promote = 1 AND promote_price > 0 AND promote_start_date <= '$today' AND promote_end_date >= '$today'";
break;
case 'all_type';
$where .= " AND (is_best=1 OR is_hot=1 OR is_new=1 OR (is_promote = 1 AND promote_price > 0 AND promote_start_date <= '" . $today . "' AND promote_end_date >= '" . $today . "'))";
}
/* 库存警告 */
if ($filter['stock_warning'])
{
$where .= ' AND goods_number <= warn_number ';
}
/* 品牌 */
if ($filter['brand_id'])
{
$where .= " AND brand_id='$filter[brand_id]'";
}
/* 扩展 */
if ($filter['extension_code'])
{
$where .= " AND extension_code='$filter[extension_code]'";
}
/* 关键字 */
if (!empty($filter['keyword']))
{
$where .= " AND (goods_sn LIKE '%" . mysql_like_quote($filter['keyword']) . "%' OR goods_name LIKE '%" . mysql_like_quote($filter['keyword']) . "%')";
}
if ($real_goods > -1)
{
$where .= " AND is_real='$real_goods'";
}
/* 上架 */
if ($filter['is_on_sale'] !== '')
{
$where .= " AND (is_on_sale = '" . $filter['is_on_sale'] . "')";
}
/* 供货商 */
if (!empty($filter['suppliers_id']))
{
$where .= " AND (suppliers_id = '" . $filter['suppliers_id'] . "')";
}
$where .= $conditions;
/* 记录总数 */
$sql = "SELECT COUNT(*) FROM " .$GLOBALS['ecs']->table('goods'). " AS g WHERE is_delete='$is_delete' $where";
$filter['record_count'] = $GLOBALS['db']->getOne($sql);
/* 分页大小 */
$filter = page_and_size($filter);
$sql = "SELECT goods_id, goods_name, goods_type, goods_sn, shop_price, is_on_sale, is_best, is_new, is_hot, sort_order, goods_number, integral, " .
" (promote_price > 0 AND promote_start_date <= '$today' AND promote_end_date >= '$today') AS is_promote ".
" FROM " . $GLOBALS['ecs']->table('goods') . " AS g WHERE is_delete='$is_delete' $where" .
" ORDER BY $filter[sort_by] $filter[sort_order] ".
" LIMIT " . $filter['start'] . ",$filter[page_size]";
$filter['keyword'] = stripslashes($filter['keyword']);
set_filter($filter, $sql, $param_str);
}
else
{
$sql = $result['sql'];
$filter = $result['filter'];
}
$row = $GLOBALS['db']->getAll($sql);
return array('goods' => $row, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
}
/**
* 检测商品是否有货品
*
* @access public
* @params integer $goods_id 商品id
* @params string $conditions sql条件，AND语句开头
* @return string number -1，错误；1，存在；0，不存在
*/
function check_goods_product_exist($goods_id, $conditions = '')
{
if (empty($goods_id))
{
return -1; //$goods_id不能为空
}
$sql = "SELECT goods_id
FROM " . $GLOBALS['ecs']->table('products') . "
WHERE goods_id = '$goods_id'
" . $conditions . "
LIMIT 0, 1";
$result = $GLOBALS['db']->getRow($sql);
if (empty($result))
{
return 0;
}
return 1;
}
/**
* 获得商品的货品总库存
*
* @access public
* @params integer $goods_id 商品id
* @params string $conditions sql条件，AND语句开头
* @return string number
*/
function product_number_count($goods_id, $conditions = '')
{
if (empty($goods_id))
{
return -1; //$goods_id不能为空
}
$sql = "SELECT SUM(product_number)
FROM " . $GLOBALS['ecs']->table('products') . "
WHERE goods_id = '$goods_id'
" . $conditions;
$nums = $GLOBALS['db']->getOne($sql);
$nums = empty($nums) ? 0 : $nums;
return $nums;
}
/**
* 获得商品的规格属性值列表
*
* @access public
* @params integer $goods_id
* @return array
*/
function product_goods_attr_list($goods_id)
{
if (empty($goods_id))
{
return array(); //$goods_id不能为空
}
$sql = "SELECT goods_attr_id, attr_value FROM " . $GLOBALS['ecs']->table('goods_attr') . " WHERE goods_id = '$goods_id'";
$results = $GLOBALS['db']->getAll($sql);
$return_arr = array();
foreach ($results as $value)
{
$return_arr[$value['goods_attr_id']] = $value['attr_value'];
}
return $return_arr;
}
/**
* 获得商品已添加的规格列表
*
* @access public
* @params integer $goods_id
* @return array
*/
function get_goods_specifications_list($goods_id)
{
if (empty($goods_id))
{
return array(); //$goods_id不能为空
}
$sql = "SELECT g.goods_attr_id, g.attr_value, g.attr_id, a.attr_name
FROM " . $GLOBALS['ecs']->table('goods_attr') . " AS g
LEFT JOIN " . $GLOBALS['ecs']->table('attribute') . " AS a
ON a.attr_id = g.attr_id
WHERE goods_id = '$goods_id'
AND a.attr_type = 1
ORDER BY g.attr_id ASC";
$results = $GLOBALS['db']->getAll($sql);
return $results;
}
/**
* 获得商品的货品列表
*
* @access public
* @params integer $goods_id
* @params string $conditions
* @return array
*/
function product_list($goods_id, $conditions = '')
{
/* 过滤条件 */
$param_str = '-' . $goods_id;
$result = get_filter($param_str);
if ($result === false)
{
$day = getdate();
$today = local_mktime(23, 59, 59, $day['mon'], $day['mday'], $day['year']);
$filter['goods_id'] = $goods_id;
$filter['keyword'] = empty($_REQUEST['keyword']) ? '' : trim($_REQUEST['keyword']);
$filter['stock_warning'] = empty($_REQUEST['stock_warning']) ? 0 : intval($_REQUEST['stock_warning']);
if (isset($_REQUEST['is_ajax']) && $_REQUEST['is_ajax'] == 1)
{
$filter['keyword'] = json_str_iconv($filter['keyword']);
}
$filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'product_id' : trim($_REQUEST['sort_by']);
$filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'DESC' : trim($_REQUEST['sort_order']);
$filter['extension_code'] = empty($_REQUEST['extension_code']) ? '' : trim($_REQUEST['extension_code']);
$filter['page_count'] = isset($filter['page_count']) ? $filter['page_count'] : 1;
$where = '';
/* 库存警告 */
if ($filter['stock_warning'])
{
$where .= ' AND goods_number <= warn_number ';
}
/* 关键字 */
if (!empty($filter['keyword']))
{
$where .= " AND (product_sn LIKE '%" . $filter['keyword'] . "%')";
}
$where .= $conditions;
/* 记录总数 */
$sql = "SELECT COUNT(*) FROM " .$GLOBALS['ecs']->table('products'). " AS p WHERE goods_id = $goods_id $where";
$filter['record_count'] = $GLOBALS['db']->getOne($sql);
$sql = "SELECT product_id, goods_id, goods_attr, product_sn, product_number
FROM " . $GLOBALS['ecs']->table('products') . " AS g
WHERE goods_id = $goods_id $where
ORDER BY $filter[sort_by] $filter[sort_order]";
$filter['keyword'] = stripslashes($filter['keyword']);
//set_filter($filter, $sql, $param_str);
}
else
{
$sql = $result['sql'];
$filter = $result['filter'];
}
$row = $GLOBALS['db']->getAll($sql);
/* 处理规格属性 */
$goods_attr = product_goods_attr_list($goods_id);
foreach ($row as $key => $value)
{
$_goods_attr_array = explode('|', $value['goods_attr']);
if (is_array($_goods_attr_array))
{
$_temp = '';
foreach ($_goods_attr_array as $_goods_attr_value)
{
$_temp[] = $goods_attr[$_goods_attr_value];
}
$row[$key]['goods_attr'] = $_temp;
}
}
return array('product' => $row, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
}
/**
* 取货品信息
*
* @access public
* @param int $product_id 货品id
* @param int $filed 字段
* @return array
*/
function get_product_info($product_id, $filed = '')
{
$return_array = array();
if (empty($product_id))
{
return $return_array;
}
$filed = trim($filed);
if (empty($filed))
{
$filed = '*';
}
$sql = "SELECT $filed FROM " . $GLOBALS['ecs']->table('products') . " WHERE product_id = '$product_id'";
$return_array = $GLOBALS['db']->getRow($sql);
return $return_array;
}
/**
* 检查单个商品是否存在规格
*
* @param int $goods_id 商品id
* @return bool true，存在；false，不存在
*/
function check_goods_specifications_exist($goods_id)
{
$goods_id = intval($goods_id);
$sql = "SELECT COUNT(a.attr_id)
FROM " .$GLOBALS['ecs']->table('attribute'). " AS a, " .$GLOBALS['ecs']->table('goods'). " AS g
WHERE a.cat_id = g.goods_type
AND g.goods_id = '$goods_id'";
$count = $GLOBALS['db']->getOne($sql);
if ($count > 0)
{
return true; //存在
}
else
{
return false; //不存在
}
}
/**
* 商品的货品规格是否存在
*
* @param string $goods_attr 商品的货品规格
* @param string $goods_id 商品id
* @param int $product_id 商品的货品id；默认值为：0，没有货品id
* @return bool true，重复；false，不重复
*/
function check_goods_attr_exist($goods_attr, $goods_id, $product_id = 0)
{
$goods_id = intval($goods_id);
if (strlen($goods_attr) == 0 || empty($goods_id))
{
return true; //重复
}
if (empty($product_id))
{
$sql = "SELECT product_id FROM " . $GLOBALS['ecs']->table('products') ."
WHERE goods_attr = '$goods_attr'
AND goods_id = '$goods_id'";
}
else
{
$sql = "SELECT product_id FROM " . $GLOBALS['ecs']->table('products') ."
WHERE goods_attr = '$goods_attr'
AND goods_id = '$goods_id'
AND product_id <> '$product_id'";
}
$res = $GLOBALS['db']->getOne($sql);
if (empty($res))
{
return false; //不重复
}
else
{
return true; //重复
}
}
/**
* 商品的货品货号是否重复
*
* @param string $product_sn 商品的货品货号；请在传入本参数前对本参数进行SQl脚本过滤
* @param int $product_id 商品的货品id；默认值为：0，没有货品id
* @return bool true，重复；false，不重复
*/
function check_product_sn_exist($product_sn, $product_id = 0)
{
$product_sn = trim($product_sn);
$product_id = intval($product_id);
if (strlen($product_sn) == 0)
{
return true; //重复
}
$sql="SELECT goods_id FROM ". $GLOBALS['ecs']->table('goods')."WHERE goods_sn='$product_sn'";
if($GLOBALS['db']->getOne($sql))
{
return true; //重复
}
if (empty($product_id))
{
$sql = "SELECT product_id FROM " . $GLOBALS['ecs']->table('products') ."
WHERE product_sn = '$product_sn'";
}
else
{
$sql = "SELECT product_id FROM " . $GLOBALS['ecs']->table('products') ."
WHERE product_sn = '$product_sn'
AND product_id <> '$product_id'";
}
$res = $GLOBALS['db']->getOne($sql);
if (empty($res))
{
return false; //不重复
}
else
{
return true; //重复
}
}
/**
* 格式化商品图片名称（按目录存储）
*
*/
function reformat_image_name($type, $goods_id, $source_img, $position='')
{
$rand_name = gmtime() . sprintf("%03d", mt_rand(1,999));
$img_ext = substr($source_img, strrpos($source_img, '.'));
$dir = 'images';
if (defined('IMAGE_DIR'))
{
$dir = IMAGE_DIR;
}
$sub_dir = date('Ym', gmtime());
if (!make_dir(ROOT_PATH.$dir.'/'.$sub_dir))
{
return false;
}
if (!make_dir(ROOT_PATH.$dir.'/'.$sub_dir.'/source_img'))
{
return false;
}
if (!make_dir(ROOT_PATH.$dir.'/'.$sub_dir.'/goods_img'))
{
return false;
}
if (!make_dir(ROOT_PATH.$dir.'/'.$sub_dir.'/thumb_img'))
{
return false;
}
switch($type)
{
case 'goods':
$img_name = $goods_id . '_G_' . $rand_name;
break;
case 'goods_thumb':
$img_name = $goods_id . '_thumb_G_' . $rand_name;
break;
case 'gallery':
$img_name = $goods_id . '_P_' . $rand_name;
break;
case 'gallery_thumb':
$img_name = $goods_id . '_thumb_P_' . $rand_name;
break;
}
if ($position == 'source')
{
if (move_image_file(ROOT_PATH.$source_img, ROOT_PATH.$dir.'/'.$sub_dir.'/source_img/'.$img_name.$img_ext))
{
return $dir.'/'.$sub_dir.'/source_img/'.$img_name.$img_ext;
}
}
elseif ($position == 'thumb')
{
if (move_image_file(ROOT_PATH.$source_img, ROOT_PATH.$dir.'/'.$sub_dir.'/thumb_img/'.$img_name.$img_ext))
{
return $dir.'/'.$sub_dir.'/thumb_img/'.$img_name.$img_ext;
}
}
else
{
if (move_image_file(ROOT_PATH.$source_img, ROOT_PATH.$dir.'/'.$sub_dir.'/goods_img/'.$img_name.$img_ext))
{
return $dir.'/'.$sub_dir.'/goods_img/'.$img_name.$img_ext;
}
}
return false;
}
function move_image_file($source, $dest)
{
if (@copy($source, $dest))
{
@unlink($source);
return true;
}
return false;
}
?>