/// <summary>
/// 添加友情链接
/// </summary>
/// <param name="l">友情链接</param>
/// <returns>返回是否添加成功</returns>
public Boolean AddLink(link l)
{
try
{
string sql = "insert into link (title,user_name,user_tel,email,site_url,img_url,sort_id,is_red,is_lock)values(@Title,@User_name,@User_tel,@Email,@Site_url,@Img_url,@SortId,@Is_red,@Is_lock)";
SqlParameter[] sp = new SqlParameter[]
{
new SqlParameter("@Title",l.Title),
new SqlParameter("@User_name",l.User_name),
new SqlParameter("@User_tel",l.User_tel),
new SqlParameter("@Email",l.Email),
new SqlParameter("@Site_url",l.Site_url),
new SqlParameter("@Img_url",l.Img_url),
new SqlParameter("@SortId",l.Sort_id),
new SqlParameter("@Is_red",l.Is_red),
new SqlParameter("@Is_lock",l.Is_lock),
};
return db.ExecuteNonQuery(sql, sp);
}
catch (SqlException ex)
{
throw new Exception("数据库异常！原因：" + ex.Message);
}
catch (Exception ex)
{
throw new Exception("未知异常！原因：" + ex.Message);
}
}
/// <summary>
/// 更新友情链接
/// </summary>
/// <param name="l">友情链接</param>
/// <returns>返回是否更新成功</returns>
public Boolean UpdateLink(link l)
{
return ls.UpdateLink(l);
}
/// <summary>
/// 添加友情链接
/// </summary>
/// <param name="l">友情链接</param>
/// <returns>返回是否添加成功</returns>
public Boolean AddLink(link l)
{
return ls.AddLink(l);
}
/// <summary>
/// 通过分页获取友情链接数据
/// </summary>
/// <param name="PageSize">页大小</param>
/// <param name="PageNum">页码</param>
/// <param name="WhereStr">条件</param>
/// <param name="OrderBy">排序</param>
/// <returns>返回友情链接数据集</returns>
public List<link> GetAllLinks(int PageSize, int PageNum, string WhereStr, string OrderBy)
{
List<link> list = new List<link>();
try
{
SqlParameter[] sp = new SqlParameter[] {
new SqlParameter("@PageSize",PageSize),
new SqlParameter("@PageNum",PageNum),
new SqlParameter("@TableName","link"),
new SqlParameter("@WhereStr",WhereStr),
new SqlParameter("@OrderBy",OrderBy)
};
using (SqlDataReader reder = db.GetReaderByProc("Proc_Page", sp))
{
while (reder.Read())
{
link l = new link();
l.Id = (int)reder["id"];
l.Title = reder["title"].ToString();
l.User_name = reder["user_name"].ToString();
l.User_tel = reder["user_tel"].ToString();
l.Email = reder["email"].ToString();
l.Site_url = reder["site_url"].ToString();
l.Img_url = reder["img_url"].ToString();
l.Is_image = (int)reder["is_image"];
l.Sort_id = (int)reder["sort_id"];
l.Is_red = int.Parse(reder["is_red"].ToString().Trim());
l.Is_lock = int.Parse(reder["is_lock"].ToString().Trim());
l.Add_time = (DateTime)reder["add_time"];
list.Add(l);
}
}
}
catch (SqlException ex)
{
throw new Exception("数据库异常！原因：" + ex.Message);
}
catch (Exception ex)
{
throw new Exception("未知异常！原因：" + ex.Message);
}
return list;
}
/// <summary>
/// 更新友情链接
/// </summary>
/// <param name="l">友情链接</param>
/// <returns>返回是否更新成功</returns>
public Boolean UpdateLink(link l)
{
try
{
string sql = "update link set title=@Title,user_name=@User_name,user_tel=@User_tel,email=@Email,site_url=@Site_url,img_url=@Img_url,sort_id=@SortId,is_red=@Is_red,is_lock=@Is_lock,is_image=@Is_image where id=@Id ";
SqlParameter[] sp = new SqlParameter[]
{
new SqlParameter("@Title",l.Title),
new SqlParameter("@User_name",l.User_name),
new SqlParameter("@User_tel",l.User_tel),
new SqlParameter("@Email",l.Email),
new SqlParameter("@Site_url",l.Site_url),
new SqlParameter("@Img_url",l.Img_url),
new SqlParameter("@SortId",l.Sort_id),
new SqlParameter("@Is_red",l.Is_red),
new SqlParameter("@Is_lock",l.Is_lock),
new SqlParameter("@Is_image",l.Is_image),
new SqlParameter("@Id",l.Id)
};
return db.ExecuteNonQuery(sql, sp);
}
catch (SqlException ex)
{
throw new Exception("数据库异常！原因：" + ex.Message);
}
catch (Exception ex)
{
throw new Exception("未知异常！原因：" + ex.Message);
}
}
/// <summary>
/// 获取友情链接
/// </summary>
/// <param name="Id">链接Id</param>
/// <returns>返回友情链接</returns>
public link GetLink(int Id)
{
link l = new link();
try
{
using (SqlDataReader reder = db.GetReader("Select * from link where id=" + Id))
{
while (reder.Read())
{
l = new link();
l.Id = (int)reder["id"];
l.Title = reder["title"].ToString();
l.User_name = reder["user_name"].ToString();
l.User_tel = reder["user_tel"].ToString();
l.Email = reder["email"].ToString();
l.Site_url = reder["site_url"].ToString();
l.Img_url = reder["img_url"].ToString();
l.Is_image = (int)reder["is_image"];
l.Sort_id = (int)reder["sort_id"];
l.Is_red = int.Parse(reder["is_red"].ToString().Trim());
l.Is_lock = int.Parse(reder["is_lock"].ToString().Trim());
l.Add_time = (DateTime)reder["add_time"];
}
}
}
catch (SqlException ex)
{
throw new Exception("数据库异常！原因：" + ex.Message);
}
catch (Exception ex)
{
throw new Exception("未知异常！原因：" + ex.Message);
}
return l;
}
/// <summary>
/// 获取所有友情链接
/// </summary>
/// <param name="Top">前几条</param>
/// <returns>返回所有友情链接</returns>
public List<link> GetAllLinks(int Top)
{
List<link> list = new List<link>();
try
{
using (SqlDataReader reder = db.GetReader("Select top " + Top + " * from link"))
{
while (reder.Read())
{
link l = new link();
l.Id = (int)reder["id"];
l.Title = reder["title"].ToString();
l.User_name = reder["user_name"].ToString();
l.User_tel = reder["user_tel"].ToString();
l.Email = reder["email"].ToString();
l.Site_url = reder["site_url"].ToString();
l.Img_url = reder["img_url"].ToString();
l.Is_image = (int)reder["is_image"];
l.Sort_id = (int)reder["sort_id"];
l.Is_red = int.Parse(reder["is_red"].ToString().Trim());
l.Is_lock = int.Parse(reder["is_lock"].ToString().Trim());
l.Add_time = (DateTime)reder["add_time"];
list.Add(l);
}
}
}
catch (SqlException ex)
{
throw new Exception("数据库异常！原因：" + ex.Message);
}
catch (Exception ex)
{
throw new Exception("未知异常！原因：" + ex.Message);
}
return list;
}
public Boolean UpdateLink()
{
if (Session[Keys.SESSION_ADMIN_INFO] == null)
{
return false;
}
else
{
Master master = Session[Keys.SESSION_ADMIN_INFO] as Master;
if (rcm.GetRoleCompetence(master.RoleId, 1431))
{
link l = new link();
l.Title = Request["LinkTitle"];
l.Id = int.Parse(Request["LinkId"]);
l.Is_lock = int.Parse(Request["Is_lock"]);
l.Is_red = int.Parse(Request["Is_red"]);
l.Sort_id = int.Parse(Request["SortId"]);
l.User_name = Request["UserName"];
l.User_tel = Request["Tel"];
l.Email = Request["Email"];
l.Site_url = Request["Url"];
l.Img_url = Request["ImgUrl"];
l.Is_image = string.IsNullOrEmpty(l.Img_url) ? 0 : 1;
return lm.UpdateLink(l);
}
else
{
return false;
}
}
}
public ActionResult LinkEdit(int Id)
{
if (Session[Keys.SESSION_ADMIN_INFO] == null)
{
return RedirectToAction("Login", "Admin");
}
else
{
Master master = Session[Keys.SESSION_ADMIN_INFO] as Master;
if (rcm.GetRoleCompetence(master.RoleId, 1431))
{
link l = new link();
l = lm.GetLink(Id);
ViewData["LinkTitle"] = l.Title;
ViewData["Is_lock"] = l.Is_lock;
ViewData["Is_red"] = l.Is_red;
ViewData["SortId"] = l.Sort_id;
ViewData["UserName"] = l.User_name;
ViewData["Tel"] = l.User_tel;
ViewData["Email"] = l.Email;
ViewData["Url"] = l.Site_url;
ViewData["ImgUrl"] = l.Img_url;
ViewData["LinkId"] = l.Id;
ViewData["Function"] = "UpdateData('/Settings/UpdateLink')";
return View("Link");
}
else
{
return RedirectToAction("Login", "Admin");
}
}
}
