private void edit_category(HttpContext context)
{
//取得管理员登录信息
Model.managers.manager adminInfo = new Web.UI.ManagePage().GetAdminInfo();
if (adminInfo == null)
{
context.Response.Write("{\"status\": 0, \"msg\": \"未登录或已超时，请重新登录！\"}");
return;
}
int category1 = OSRequest.GetFormInt("Category1");
int category2 = OSRequest.GetFormInt("Category2");
if (category1 == category2)
{
context.Response.Write("{\"status\": 0, \"msg\": \"移动目录跟目的目录不能相同！\"}");
return;
}
BLL.contents.article_category bll = new BLL.contents.article_category();
Model.contents.article_category model = bll.GetModel(category2);
if (model.class_list.IndexOf("," + category1 + ",") > 0)
{
context.Response.Write("{\"status\": 0, \"msg\": \"父级本不能向其子级转移！\"}");
return;
}
if (bll.GetModel(category1).parent_id == category2)
{
context.Response.Write("{\"status\": 0, \"msg\": \"移动目录已经在目的目录里！\"}");
return;
}
DataTable dt = bll.GetList(0, "class_list like '%," + category1 + ",%'", "class_layer asc").Tables[0];
if (dt.Rows != null && dt.Rows.Count > 0)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
int id = Convert.ToInt32(dt.Rows[i]["id"]);
string class_list = dt.Rows[i]["class_list"].ToString();
int new_channel_id = model.channel_id;
string new_class_list = model.class_list + class_list.Substring(class_list.IndexOf("," + category1 + ",")).TrimStart(',');
string new_class_layer = new_class_list.Trim(',').Split(',').Length.ToString();
if (i == 0)
{
bll.UpdateField(id, "channel_id=" + new_channel_id + ", parent_id=" + category2 + ", class_list='" + new_class_list + "',class_layer=" + new_class_layer);
}
else
{
bll.UpdateField(id, "channel_id=" + new_channel_id + ", class_list='" + new_class_list + "',class_layer=" + new_class_layer);
}
}
}
new BLL.managers.manager_log().Add(adminInfo.id, adminInfo.user_name, OSEnums.ActionEnum.Edit.ToString(), "移动栏目：" + bll.GetModel(category1).title); //记录日志
context.Response.Write("{\"status\": 1, \"msg\": \"栏目转移成功！\"}");
}