/**
* Generate an uploaded file's name to use
* @return string
*/
function generate_upload_name($ext)
{
$name = NULL;
do {
$name = random_filename();
} while (file_exists(UPLOAD_DIR . $name . '.' . $ext));
return $name;
}
function wxch_file($upload)
{
$dir = date('Ymdh');
$img_path = 'images' . '/' . $dir . '/';
$dir = ROOT_PATH . 'images' . '/' . $dir . '/';
if (!file_exists($dir)) {
if (!make_dir($dir)) {
$this->error_msg = sprintf($GLOBALS['_LANG']['directory_readonly'], $dir);
$this->error_no = ERR_DIRECTORY_READONLY;
return false;
}
}
$file_name = random_filename();
$path_name = $dir . $file_name;
file_put_contents($path_name, $upload);
$img_name = $img_path . $file_name;
return $img_name;
}
/**
* 添加商品
*
* @param array $post
*/
function API_AddGoods($post)
{
//debug_text();
global $_CFG;
/* 加载后台操作类与函数 */
require_once ROOT_PATH . ADMIN_PATH . '/includes/lib_main.php';
require_once ROOT_PATH . ADMIN_PATH . '/includes/lib_goods.php';
require_once ROOT_PATH . 'includes/cls_image.php';
/* 检查权限 */
admin_privilege('goods_manage');
$image = new cls_image($GLOBALS['_CFG']['bgcolor']);
$code = empty($_POST['extension_code']) ? '' : trim($_POST['extension_code']);
/* 插入还是更新的标识 */
$is_insert = $_POST['act'] == 'insert';
/* 如果是更新，先检查该商品是否存在，不存在，则退出。 */
if (!$is_insert) {
$sql = "SELECT COUNT(*) FROM " . $GLOBALS['ecs']->table('goods') . " WHERE goods_id = '{$_POST['goods_id']}' AND is_delete = 0";
if ($GLOBALS['db']->getOne($sql) <= 0) {
client_show_message(240);
//货号重复
}
}
/* 检查货号是否重复 */
if ($_POST['goods_sn']) {
$sql = "SELECT COUNT(*) FROM " . $GLOBALS['ecs']->table('goods') . " WHERE goods_sn = '{$_POST['goods_sn']}' AND is_delete = 0 AND goods_id <> '{$_POST['goods_id']}'";
if ($GLOBALS['db']->getOne($sql) > 0) {
client_show_message(200);
//货号重复
}
}
/* 处理商品图片 */
$goods_img = '';
// 初始化商品图片
$goods_thumb = '';
// 初始化商品缩略图
$original_img = '';
// 初始化原始图片
$old_original_img = '';
// 初始化原始图片旧图
$allow_file_type = array('jpg', 'jpeg', 'png', 'gif');
if (!empty($_POST['goods_img']['Data'])) {
if (!in_array($_POST['goods_img']['Type'], $allow_file_type)) {
client_show_message(201);
}
if (client_check_image_size($_POST['goods_img']['Data']) === false) {
client_show_message(202);
}
if ($_POST['goods_id'] > 0) {
/* 删除原来的图片文件 */
$sql = "SELECT goods_thumb, goods_img, original_img " . " FROM " . $GLOBALS['ecs']->table('goods') . " WHERE goods_id = '{$_POST['goods_id']}'";
$row = $GLOBALS['db']->getRow($sql);
if ($row['goods_thumb'] != '' && is_file(ROOT_PATH . '/' . $row['goods_thumb'])) {
@unlink(ROOT_PATH . '/' . $row['goods_thumb']);
}
if ($row['goods_img'] != '' && is_file(ROOT_PATH . '/' . $row['goods_img'])) {
@unlink(ROOT_PATH . '/' . $row['goods_img']);
}
if ($row['original_img'] != '' && is_file(ROOT_PATH . '/' . $row['original_img'])) {
/* 先不处理，以防止程序中途出错停止 */
//$old_original_img = $row['original_img']; //记录旧图路径
}
}
$original_img = upload_image($_POST['goods_img']);
// 原始图片
if ($original_img === false) {
client_show_message(210);
// 写入商品图片出错
}
$goods_img = $original_img;
// 商品图片
/* 复制一份相册图片 */
$img = $original_img;
// 相册图片
$pos = strpos(basename($img), '.');
$newname = dirname($img) . '/' . random_filename() . substr(basename($img), $pos);
if (!copy(ROOT_PATH . '/' . $img, ROOT_PATH . '/' . $newname)) {
client_show_message(211);
// 复制相册图片时出错
}
$img = $newname;
$gallery_img = $img;
$gallery_thumb = $img;
/* 图片属性 */
$img_property = $image->gd_version() > 0 ? getimagesize(ROOT_PATH . '/' . $goods_img) : array();
// 如果系统支持GD，缩放商品图片，且给商品图片和相册图片加水印
if ($image->gd_version() > 0 && $image->check_img_function($img_property[2])) {
// 如果设置大小不为0，缩放图片
if ($GLOBALS['_CFG']['image_width'] != 0 || $GLOBALS['_CFG']['image_height'] != 0) {
$goods_img = $image->make_thumb(ROOT_PATH . '/' . $goods_img, $GLOBALS['_CFG']['image_width'], $GLOBALS['_CFG']['image_height']);
if ($goods_img === false) {
client_show_message(212);
}
}
// 加水印
if (intval($GLOBALS['_CFG']['watermark_place']) > 0 && !empty($GLOBALS['_CFG']['watermark'])) {
if ($image->add_watermark(ROOT_PATH . '/' . $goods_img, '', $GLOBALS['_CFG']['watermark'], $GLOBALS['_CFG']['watermark_place'], $GLOBALS['_CFG']['watermark_alpha']) === false) {
client_show_message(213);
}
$newname = dirname($img) . '/' . random_filename() . substr(basename($img), $pos);
if (!copy(ROOT_PATH . '/' . $img, ROOT_PATH . '/' . $newname)) {
client_show_message(214);
}
$gallery_img = $newname;
if ($image->add_watermark(ROOT_PATH . '/' . $gallery_img, '', $GLOBALS['_CFG']['watermark'], $GLOBALS['_CFG']['watermark_place'], $GLOBALS['_CFG']['watermark_alpha']) === false) {
client_show_message(213);
}
}
// 相册缩略图
if ($_CFG['thumb_width'] != 0 || $_CFG['thumb_height'] != 0) {
$gallery_thumb = $image->make_thumb(ROOT_PATH . '/' . $img, $GLOBALS['_CFG']['thumb_width'], $GLOBALS['_CFG']['thumb_height']);
if ($gallery_thumb === false) {
client_show_message(215);
}
}
}
}
if (!empty($_POST['goods_thumb']['Data'])) {
if (!in_array($_POST['goods_thumb']['Type'], $allow_file_type)) {
client_show_message(203);
}
if (client_check_image_size($_POST['goods_thumb']['Data']) === false) {
client_show_message(204);
}
$goods_thumb = upload_image($_POST['goods_thumb']);
if ($goods_thumb === false) {
client_show_message(217);
}
} else {
// 未上传，如果自动选择生成，且上传了商品图片，生成所略图
if (isset($_POST['auto_thumb']) && !empty($original_img)) {
// 如果设置缩略图大小不为0，生成缩略图
if ($_CFG['thumb_width'] != 0 || $_CFG['thumb_height'] != 0) {
$goods_thumb = $image->make_thumb(ROOT_PATH . '/' . $original_img, $GLOBALS['_CFG']['thumb_width'], $GLOBALS['_CFG']['thumb_height']);
if ($goods_thumb === false) {
client_show_message(218);
}
} else {
$goods_thumb = $original_img;
}
}
}
/* 如果没有输入商品货号则自动生成一个商品货号 */
if (empty($_POST['goods_sn'])) {
$max_id = $is_insert ? $GLOBALS['db']->getOne("SELECT MAX(goods_id) + 1 FROM " . $GLOBALS['ecs']->table('goods')) : $_POST['goods_id'];
$goods_sn = generate_goods_sn($max_id);
} else {
$goods_sn = $_POST['goods_sn'];
}
/* 处理商品数据 */
$is_promote = isset($_POST['is_promote']) && $_POST['is_promote'] ? 1 : 0;
$shop_price = !empty($_POST['shop_price']) ? $_POST['shop_price'] : 0;
$market_price = !empty($_POST['market_price']) ? $_POST['market_price'] : $GLOBALS['_CFG']['market_price_rate'] * $shop_price;
$promote_price = !empty($_POST['promote_price']) ? floatval($_POST['promote_price']) : 0;
$promote_start_date = $is_promote && !empty($_POST['promote_start_date']) ? local_strtotime($_POST['promote_start_date']) : 0;
$promote_end_date = $is_promote && !empty($_POST['promote_end_date']) ? local_strtotime($_POST['promote_end_date']) : 0;
$goods_weight = !empty($_POST['goods_weight']) ? $_POST['goods_weight'] * $_POST['weight_unit'] : 0;
$is_best = isset($_POST['is_best']) && $_POST['is_best'] ? 1 : 0;
$is_new = isset($_POST['is_new']) && $_POST['is_new'] ? 1 : 0;
$is_hot = isset($_POST['is_hot']) && $_POST['is_hot'] ? 1 : 0;
$is_on_sale = isset($_POST['is_on_sale']) && $_POST['is_on_sale'] ? 1 : 0;
$is_alone_sale = isset($_POST['is_alone_sale']) && $_POST['is_alone_sale'] ? 1 : 0;
$goods_number = isset($_POST['goods_number']) ? $_POST['goods_number'] : 0;
$warn_number = isset($_POST['warn_number']) ? $_POST['warn_number'] : 0;
$goods_type = isset($_POST['goods_type']) ? $_POST['goods_type'] : 0;
$goods_name_style = $_POST['goods_name_color'] . '+' . $_POST['goods_name_style'];
$catgory_id = empty($_POST['cat_id']) ? '' : intval($_POST['cat_id']);
$brand_id = empty($_POST['brand_id']) ? '' : intval($_POST['brand_id']);
$new_brand_name = empty($_POST['new_brand_name']) ? '' : trim($_POST['new_brand_name']);
$new_cat_name = empty($_POST['new_cat_name']) ? '' : trim($_POST['new_cat_name']);
if ($catgory_id == '' && $new_cat_name != '') {
if (cat_exists($new_cat_name, $_POST['parent_cat'])) {
/* 同级别下不能有重复的分类名称 */
client_show_message(219);
}
}
if ($brand_id == '' && $new_brand_name != '') {
if (brand_exists($new_brand_name)) {
/* 同级别下不能有重复的品牌名称 */
client_show_message(220);
}
}
//处理快速添加分类
if ($catgory_id == '' && $new_cat_name != '') {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('category') . "(cat_name, parent_id, is_show)" . "VALUES ( '{$new_cat_name}', '{$_POST['parent_cat']}', 1)";
$GLOBALS['db']->query($sql);
$catgory_id = $GLOBALS['db']->insert_id();
}
//处理快速添加品牌
if ($brand_id == '' && $new_brand_name != '') {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('brand') . "(brand_name) " . "VALUES ('{$new_brand_name}')";
$GLOBALS['db']->query($sql);
$brand_id = $GLOBALS['db']->insert_id();
}
/* 处理商品详细描述 */
$_POST['goods_desc'] = htmlspecialchars_decode($_POST['goods_desc']);
/* 入库 */
if ($is_insert) {
if ($code == '') {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods') . " (goods_name, goods_name_style, goods_sn, " . "cat_id, brand_id, shop_price, market_price, is_promote, promote_price, " . "promote_start_date, promote_end_date, goods_img, goods_thumb, original_img, keywords, goods_brief, " . "seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, " . "is_on_sale, is_alone_sale, goods_desc, add_time, last_update, goods_type)" . "VALUES ('{$_POST['goods_name']}', '{$goods_name_style}', '{$goods_sn}', '{$catgory_id}', " . "'{$brand_id}', '{$shop_price}', '{$market_price}', '{$is_promote}','{$promote_price}', " . "'{$promote_start_date}', '{$promote_end_date}', '{$goods_img}', '{$goods_thumb}', '{$original_img}', " . "'{$_POST['keywords']}', '{$_POST['goods_brief']}', '{$_POST['seller_note']}', '{$goods_weight}', '{$goods_number}'," . " '{$warn_number}', '{$_POST['integral']}', '" . intval($_POST['give_integral']) . "', '{$is_best}', '{$is_new}', '{$is_hot}', '{$is_on_sale}', '{$is_alone_sale}', " . " '{$_POST['goods_desc']}', '" . gmtime() . "', '" . gmtime() . "', '{$goods_type}')";
} else {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods') . " (goods_name, goods_name_style, goods_sn, " . "cat_id, brand_id, shop_price, market_price, is_promote, promote_price, " . "promote_start_date, promote_end_date, goods_img, goods_thumb, original_img, keywords, goods_brief, " . "seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, is_real, " . "is_on_sale, is_alone_sale, goods_desc, add_time, last_update, goods_type, extension_code)" . "VALUES ('{$_POST['goods_name']}', '{$goods_name_style}', '{$goods_sn}', '{$catgory_id}', " . "'{$brand_id}', '{$shop_price}', '{$market_price}', '{$is_promote}', '{$promote_price}', " . "'{$promote_start_date}', '{$promote_end_date}', '{$goods_img}', '{$goods_thumb}', '{$original_img}', " . "'{$_POST['keywords']}', '{$_POST['goods_brief']}', '{$_POST['seller_note']}', '{$goods_weight}', '{$goods_number}'," . " '{$warn_number}', '{$_POST['integral']}', '" . intval($_POST['give_integral']) . "', '{$is_best}', '{$is_new}', '{$is_hot}', 0, '{$is_on_sale}', '{$is_alone_sale}', " . " '{$_POST['goods_desc']}', '" . gmtime() . "', '" . gmtime() . "', '{$goods_type}', '{$code}')";
}
} else {
/* 将上传的新图片图片名改为原图片 */
if ($goods_img && $row['goods_img']) {
if (is_file(ROOT_PATH . $row['goods_img'])) {
@unlink(ROOT_PATH . $row['goods_img']);
}
@rename(ROOT_PATH . $goods_img, ROOT_PATH . $row['goods_img']);
if (is_file(ROOT_PATH . $row['original_img'])) {
@unlink(ROOT_PATH . $row['original_img']);
}
@rename(ROOT_PATH . $original_img, ROOT_PATH . $row['original_img']);
}
if ($goods_thumb && $row['goods_thumb']) {
if (is_file(ROOT_PATH . $row['goods_thumb'])) {
@unlink(ROOT_PATH . $row['goods_thumb']);
}
@rename(ROOT_PATH . $goods_thumb, ROOT_PATH . $row['goods_thumb']);
}
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods') . " SET " . "goods_name = '{$_POST['goods_name']}', " . "goods_name_style = '{$goods_name_style}', " . "goods_sn = '{$goods_sn}', " . "cat_id = '{$catgory_id}', " . "brand_id = '{$brand_id}', " . "shop_price = '{$shop_price}', " . "market_price = '{$market_price}', " . "is_promote = '{$is_promote}', " . "promote_price = '{$promote_price}', " . "promote_start_date = '{$promote_start_date}', " . "promote_end_date = '{$promote_end_date}', ";
/* 如果以前没上传过图片，需要更新数据库 */
if ($goods_img && empty($row['goods_img'])) {
$sql .= "goods_img = '{$goods_img}', original_img = '{$original_img}', ";
}
if (!empty($goods_thumb)) {
$sql .= "goods_thumb = '{$goods_thumb}', ";
}
if ($code != '') {
$sql .= "is_real=0, extension_code='{$code}', ";
}
$sql .= "keywords = '{$_POST['keywords']}', " . "goods_brief = '{$_POST['goods_brief']}', " . "seller_note = '{$_POST['seller_note']}', " . "goods_weight = '{$goods_weight}'," . "goods_number = '{$goods_number}', " . "warn_number = '{$warn_number}', " . "integral = '{$_POST['integral']}', " . "give_integral = '" . $_POST['give_integral'] . "', " . "is_best = '{$is_best}', " . "is_new = '{$is_new}', " . "is_hot = '{$is_hot}', " . "is_on_sale = '{$is_on_sale}', " . "is_alone_sale = '{$is_alone_sale}', " . "goods_desc = '{$_POST['goods_desc']}', " . "last_update = '" . gmtime() . "', " . "goods_type = '{$goods_type}' " . "WHERE goods_id = '{$_POST['goods_id']}' LIMIT 1";
}
$GLOBALS['db']->query($sql);
/* 商品编号 */
$goods_id = $is_insert ? $GLOBALS['db']->insert_id() : $_POST['goods_id'];
/* 记录日志 */
if ($is_insert) {
admin_log($_POST['goods_name'], 'add', 'goods');
} else {
admin_log($_POST['goods_name'], 'edit', 'goods');
}
/* 处理属性 */
if (isset($_POST['attr_id_list']) && isset($_POST['attr_value_list'])) {
// 取得原有的属性值
$goods_attr_list = array();
$keywords_arr = explode(" ", $_POST['keywords']);
$keywords_arr = array_flip($keywords_arr);
if (isset($keywords_arr[''])) {
unset($keywords_arr['']);
}
$sql = "SELECT attr_id, attr_index FROM " . $GLOBALS['ecs']->table('attribute') . " WHERE cat_id = '{$goods_type}' ";
$attr_res = $GLOBALS['db']->query($sql);
$attr_list = array();
while ($row = $GLOBALS['db']->fetchRow($attr_res)) {
$attr_list[$row['attr_id']] = $row['attr_index'];
}
$sql = "SELECT * FROM " . $GLOBALS['ecs']->table('goods_attr') . " WHERE goods_id = '{$goods_id}' ";
$res = $GLOBALS['db']->query($sql);
while ($row = $GLOBALS['db']->fetchRow($res)) {
$goods_attr_list[$row['attr_id']][$row['attr_value']] = array('sign' => 'delete', 'goods_attr_id' => $row['goods_attr_id']);
}
// 循环现有的，根据原有的做相应处理
foreach ($_POST['attr_id_list'] as $key => $attr_id) {
$attr_value = $_POST['attr_value_list'][$key];
$attr_price = $_POST['attr_price_list'][$key];
if (!empty($attr_value)) {
if (isset($goods_attr_list[$attr_id][$attr_value])) {
// 如果原来有，标记为更新
$goods_attr_list[$attr_id][$attr_value]['sign'] = 'update';
$goods_attr_list[$attr_id][$attr_value]['attr_price'] = $attr_price;
} else {
// 如果原来没有，标记为新增
$goods_attr_list[$attr_id][$attr_value]['sign'] = 'insert';
$goods_attr_list[$attr_id][$attr_value]['attr_price'] = $attr_price;
}
$val_arr = explode(' ', $attr_value);
foreach ($val_arr as $k => $v) {
if (!isset($keywords_arr[$v]) && $attr_list[$attr_id] == "1") {
$keywords_arr[$v] = $v;
}
}
}
}
$keywords = join(' ', array_flip($keywords_arr));
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods') . " SET keywords = '{$keywords}' WHERE goods_id = '{$goods_id}' LIMIT 1";
$GLOBALS['db']->query($sql);
/* 插入、更新、删除数据 */
foreach ($goods_attr_list as $attr_id => $attr_value_list) {
foreach ($attr_value_list as $attr_value => $info) {
if ($info['sign'] == 'insert') {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_attr') . " (attr_id, goods_id, attr_value, attr_price)" . "VALUES ('{$attr_id}', '{$goods_id}', '{$attr_value}', '{$info['attr_price']}')";
} elseif ($info['sign'] == 'update') {
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods_attr') . " SET attr_price = '{$info['attr_price']}' WHERE goods_attr_id = '{$info['goods_attr_id']}' LIMIT 1";
} else {
$sql = "DELETE FROM " . $GLOBALS['ecs']->table('goods_attr') . " WHERE goods_attr_id = '{$info['goods_attr_id']}' LIMIT 1";
}
$GLOBALS['db']->query($sql);
}
}
}
/* 处理会员价格 */
if (isset($_POST['user_rank']) && isset($_POST['user_price'])) {
handle_member_price($goods_id, $_POST['user_rank'], $_POST['user_price']);
}
/* 处理扩展分类 */
if (isset($_POST['other_cat'])) {
handle_other_cat($goods_id, array_unique($_POST['other_cat']));
}
if ($is_insert) {
/* 处理关联商品 */
handle_link_goods($goods_id);
/* 处理组合商品 */
handle_group_goods($goods_id);
/* 处理关联文章 */
handle_goods_article($goods_id);
}
/* 如果有图片，把商品图片加入图片相册 */
if (isset($img)) {
$sql = "INSERT INTO " . $GLOBALS['ecs']->table('goods_gallery') . " (goods_id, img_url, img_desc, thumb_url, img_original) " . "VALUES ('{$goods_id}', '{$gallery_img}', '', '{$gallery_thumb}', '{$img}')";
$GLOBALS['db']->query($sql);
}
/* 处理相册图片
handle_gallery_image($goods_id, $_FILES['img_url'], $_POST['img_desc']);
*/
if (!empty($_POST['img_url'])) {
foreach ($_POST['img_url'] as $key => $img_url) {
if (!in_array($img_url['Type'], $allow_file_type)) {
client_show_message(205);
}
if (client_check_image_size($img_url['Data']) === false) {
client_show_message(206);
}
$img_original = upload_image($img_url);
if ($img_original === false) {
continue;
}
// 暂停生成缩略图
/*
$thumb_url = $image->make_thumb(ROOT_PATH . $img_original, $GLOBALS['_CFG']['thumb_width'], $GLOBALS['_CFG']['thumb_height']);
$thumb_url = is_string($thumb_url) ? $thumb_url : '';
$img_url = $img_original;
// 如果服务器支持GD 则添加水印
if (gd_version() > 0)
{
$pos = strpos(basename($img_original), '.');
$newname = dirname($img_original) . '/' . random_filename() . substr(basename($img_original), $pos);
copy(ROOT_PATH . '/' . $img_original, ROOT_PATH . '/' . $newname);
$img_url = $newname;
$image->add_watermark(ROOT_PATH . $img_url,'',$GLOBALS['_CFG']['watermark'], $GLOBALS['_CFG']['watermark_place'], $GLOBALS['_CFG']['watermark_alpha']);
}
*/
$img_url = $thumb_url = $img_original;
$img_desc = $_POST['img_desc'][$key];
$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);
}
}
/* 编辑时处理相册图片描述 */
if (!$is_insert && isset($_POST['old_img_desc'])) {
foreach ($_POST['old_img_desc'] as $img_id => $img_desc) {
$sql = "UPDATE " . $GLOBALS['ecs']->table('goods_gallery') . " SET img_desc = '{$img_desc}' WHERE img_id = '{$img_id}' LIMIT 1";
$GLOBALS['db']->query($sql);
}
}
/* 清空缓存 */
clear_cache_files();
/* 提示页面 */
client_show_message(0, true, '', $goods_id);
}
/**
* 生成指定目录不重名的文件名
*
* @access public
* @param string $dir 要检查是否有同名文件的目录
*
* @return string 文件名
*/
function unique_name($dir)
{
$filename = '';
while (empty($filename)) {
$filename = random_filename();
if (file_exists($dir . $filename . '.jpg') || file_exists($dir . $filename . '.gif') || file_exists($dir . $filename . '.png')) {
$filename = '';
}
}
return $filename;
}
