public static void DeleteListAll(string uid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.PlayList.Where(p => p.Uid == uid);
db.PlayList.DeleteAllOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteByMid(int mid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Music.FirstOrDefault(p => p.Mid == mid);
db.Music.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteByAid(int aid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Album.FirstOrDefault(p => p.Aid == aid);
db.Album.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteBySid(int sid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Singer.FirstOrDefault(p => p.Sid == sid);
db.Singer.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeletePlayListAll()
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
db.PlayList.DeleteAllOnSubmit(db.PlayList);
db.SubmitChanges();
}
public ActionResult AddMusic([Bind(Exclude="Mid")] Music music)
{
foreach (string upload in Request.Files)
{
string path = AppDomain.CurrentDomain.BaseDirectory + "uploads/";
string filename = Path.GetFileName(Request.Files[upload].FileName);
if (filename.ToLower().IndexOf(".mp3") == -1)
{
Response.Write("<div style='color:Red;'>请上传mp3格式文件！</div>");
return View();
}
Request.Files[upload].SaveAs(Path.Combine(path, filename));
music.Url = "../../uploads/" + filename;
}
if (ModelState.IsValid)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
db.Music.InsertOnSubmit(music);
db.SubmitChanges();
return Content("<label style='color:#35006A'>操作成功！</label>");
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}
else return View(music);
}
public static void DeleteList(int mid,string uid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.PlayList.FirstOrDefault(p => p.Mid == mid&&p.Uid==uid);
db.PlayList.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteByMid(int mid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Music.FirstOrDefault(p => p.Mid == mid);
db.Music.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteBySid(int sid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Singer.FirstOrDefault(p => p.Sid == sid);
db.Singer.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteListAll(string uid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.PlayList.Where(p => p.Uid == uid);
db.PlayList.DeleteAllOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteList(int mid, string uid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.PlayList.FirstOrDefault(p => p.Mid == mid && p.Uid == uid);
db.PlayList.DeleteOnSubmit(item);
db.SubmitChanges();
}
public static void DeleteByAid(int aid)
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
var item = db.Album.FirstOrDefault(p => p.Aid == aid);
db.Album.DeleteOnSubmit(item);
db.SubmitChanges();
}
public void AddToPlayList(string mids, string uid)
{
string sql = "select * from Music where Mid in (" + mids + ")";
var result = db.ExecuteQuery <Music>(sql);
foreach (var item in result)
{
PlayList pl = new PlayList();
pl.Mid = item.Mid;
pl.Uid = uid;
db.PlayList.InsertOnSubmit(pl);
db.SubmitChanges();
}
}
public ActionResult AddAlbum([Bind(Exclude="Aid")] Album album)
{
if (ModelState.IsValid)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
db.Album.InsertOnSubmit(album);
db.SubmitChanges();
return Content("<label style='color:#35006A'>操作成功！</label>");
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}
else return View(album);
}
public ActionResult ModAlbum(int aid,Album album)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
album = db.Album.SingleOrDefault(p => p.Aid == aid);
UpdateModel(album);
db.SubmitChanges();
return Content("<label style='color:#35006A'>操作成功！</label>");
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}
public ActionResult Register([Bind(Exclude = "ID,IsAdmin,AuthCode,CreateTime")] FormCollection formcollection)
{
UserInfo userinfo=new UserInfo();
userinfo.Uid = formcollection["username"];
userinfo.Password = formcollection["password"];
userinfo.Uname = formcollection["nickname"];
userinfo.Email = formcollection["email"];
userinfo.Photo = formcollection["selectbox"];
try
{
using (TianLaiDBDataContext db = new TianLaiDBDataContext())
{
//检查账户是否重复
if (db.UserInfo.Where(p => p.Uid == userinfo.Uid).FirstOrDefault() != null)
{
ViewData["unameconfirm"] = "<label style='color:Red'>用户名重复，请重新输入</label>";
return View(userinfo);
}
using (System.Transactions.TransactionScope transaction = new System.Transactions.TransactionScope())
{
//指定已排除的默认值
userinfo.IsAdmin = false;
userinfo.AuthCode = Guid.NewGuid().ToString();
userinfo.Password = HashPassword(userinfo.Password);
userinfo.Createdata = DateTime.Now;
//将数据保存至数据库
db.UserInfo.InsertOnSubmit(userinfo);
db.SubmitChanges();
System.Net.Mail.SmtpClient sc = new System.Net.Mail.SmtpClient("smtp.qq.com", 25);
sc.Credentials = new System.Net.NetworkCredential("342354548", "0oO0oO");
sc.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
string verify_url = new Uri(Request.Url, System.Web.Routing.RouteTable.Routes.GetVirtualPath
(Request.RequestContext, new System.Web.Routing.RouteValueDictionary
(new { action = "Verify", authCode = userinfo.AuthCode })).VirtualPath).AbsoluteUri;
sc.Send("*****@*****.**", userinfo.Email, "会员注册确认信", verify_url);
transaction.Complete();
}
}
}
catch (System.Net.Mail.SmtpException)
{
ModelState.AddModelError("Email", "很抱歉！系统发生异常，目前无法寄送确认信，请稍候再试！");
return View(userinfo);
}
return Content("注册信息已发出，请登录邮箱验证！");
}
public ActionResult Verify(string authCode)
{
using (TianLaiDBDataContext db = new TianLaiDBDataContext())
{
var member = db.UserInfo.Where(p => p.AuthCode == authCode).FirstOrDefault();
if (member != null)
{
ViewData["Result"] = "会员验证成功！";
member.AuthCode = null;
db.SubmitChanges();
Session["CurrentUser"] = db.UserInfo.ToList().Find(u => u.Uid == member.Uid);
}
else
{
ViewData["Result"] = "找不到此验证码，您是否已经验证过了呢？";
}
}
return View();
}
public ActionResult ModPermission(string uid)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
UserInfo userinfo = db.UserInfo.SingleOrDefault(p => p.Uid == uid);
if (userinfo.IsAdmin == true)
userinfo.IsAdmin = false;
else
userinfo.IsAdmin = true;
UpdateModel(userinfo);
db.SubmitChanges();
return View("Permission",db.UserInfo);
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}
public ActionResult ModSinger(int sid,Singer singer)
{
if (ModelState.IsValid)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
singer = db.Singer.SingleOrDefault(d => d.Sid == sid);
UpdateModel(singer);
db.SubmitChanges();
return Content("<label style='color:#35006A'>操作成功！</label>");
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}
else
{
return View(singer);
}
}
public static void DeletePlayListAll()
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
db.PlayList.DeleteAllOnSubmit(db.PlayList);
db.SubmitChanges();
}
public ActionResult ModMusic(int mid,Music music)
{
try
{
TianLaiDBDataContext db = new TianLaiDBDataContext();
music = db.Music.SingleOrDefault(p => p.Mid == mid);
UpdateModel(music);
db.SubmitChanges();
return Content("<label style='color:#35006A'>操作成功！</label>");
}
catch (Exception ex)
{
ex.ToString();
return Content("<label style='color:Red'>操作失败！</label>");
}
}