public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
var user = new User {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
// 检查是否有管理员用户，如果没有，第一个注册的就是管理员用户
if (Common.HasAdmin == false)
{
await _userManager.AddToRoleAsync(user, Final.Yuri_Admin);
Common.HasAdmin = true;
}
else
{
// 给用户设置初始权限 Yuri一号权限
await _userManager.AddToRoleAsync(user, Final.Yuri_Yuri1);
}
_logger.LogInformation("User created a new account with password.");
// 这块是进行邮箱验证的代码
// TODO:我需要对邮箱验证进行配置
//var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
//var callbackUrl = Url.Page(
// "/Account/ConfirmEmail",
// pageHandler: null,
// values: new { userId = user.Id, code },
// protocol: Request.Scheme);
//await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
// $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
private async Task LoadSharedKeyAndQrCodeUriAsync(User user)
{
// Load the authenticator key & QR code URI to display on the form
var unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
if (string.IsNullOrEmpty(unformattedKey))
{
await _userManager.ResetAuthenticatorKeyAsync(user);
unformattedKey = await _userManager.GetAuthenticatorKeyAsync(user);
}
SharedKey = FormatKey(unformattedKey);
var email = await _userManager.GetEmailAsync(user);
AuthenticatorUri = GenerateQrCodeUri(email, unformattedKey);
}
public async Task <IActionResult> OnPostConfirmationAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
// Get the information about the user from the external login provider
var info = await _signInManager.GetExternalLoginInfoAsync();
if (info == null)
{
ErrorMessage = "Error loading external login information during confirmation.";
return(RedirectToPage("./Login", new { ReturnUrl = returnUrl }));
}
if (ModelState.IsValid)
{
var user = new User {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user);
if (result.Succeeded)
{
result = await _userManager.AddLoginAsync(user, info);
if (result.Succeeded)
{
await _signInManager.SignInAsync(user, isPersistent : false);
_logger.LogInformation("User created an account using {Name} provider.", info.LoginProvider);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
LoginProvider = info.LoginProvider;
ReturnUrl = returnUrl;
return(Page());
}
/// <summary>
///
/// </summary>
/// <param name="File">上传的文件</param>
/// <param name="ReadUser">上传文件谁可以读取？</param>
/// <returns></returns>
public async Task <ReturnType> FileUpLoadToAliyunOSSAsync(IFormFile File, User User)
{
if (File == null)
{
throw new ErrorException(1, "文件为空");
}
IPicProcess PicProcess = new ImageProcessTwo();
//这次文件保存使用了阿里云OSS，所以，
//主机内只保存缩略图即可，只有用户需要大图时，才将完整图片链接显示出来
//检查文件类型
string Type = File.ContentType;
if (PicProcess.FileTypeCheck(Type))
{
// 进行文件名处理,得到文件名
string FileName = PicProcess.CreateFileName(File.FileName);
// 生成各个文件的路径
var FilePath_Image = Final.FilePath_Image + FileName; //大缩略图保存
var FilePath_Image_Thumb = Final.FilePath_Image_Thumb + FileName; //缩略图保存位置
string TrueFileName; //阿里云OSS的文件Key（包含文件夹的）
var IsPublic = false; //是否是公开读取的文件（默认不是）
try
{
using
(
Stream stream_img = new FileStream(FilePath_Image, FileMode.Create),
stream_img_thumb = new FileStream(FilePath_Image_Thumb, FileMode.Create),
stream = File.OpenReadStream()
)
{
FileUpLoad fileUpLoad = new FileUpLoad();
AliyunImageProcess aliyunImageProcess = new AliyunImageProcess();
TrueFileName = fileUpLoad.CreateFileName(FileName, IsPublic);
//上传到阿里云OSS
fileUpLoad.AliyunFileUpLoad(stream, TrueFileName);
//下载缩略图
var Process = "image/auto-orient,1/resize,m_fill,w_400,h_400/quality,q_80/format,jpg";
var ossObject = aliyunImageProcess.Process(TrueFileName, Process);
await ossObject.Content.CopyToAsync(stream_img_thumb);
//下载缩略图的大图
var ProcessBig = "image/auto-orient,1/resize,m_lfit,w_600/quality,q_90/format,jpg";
var ossObjectBig = aliyunImageProcess.Process(TrueFileName, ProcessBig);
await ossObjectBig.Content.CopyToAsync(stream_img);
}
MoeTools moeTools = new MoeTools();
// 生成Image数据
var ReadUsers = moeTools.GetImage_ReadUsers(Public: false, Users: User.Id);
Images Image = new Images
{
ImageName = File.FileName,
ImagePath = FilePath_Image,//实际大图缩略图的存储位置
ReadUsers = ReadUsers,
UpLoadUsers = User,
ContentType = Type,
StaticPath = TrueFileName//阿里云Oss的存储路径（key）
};
Images = Image;
return(ReturnType.FileUpLoadOK);
}
catch (Exception e)
{
#if DEBUG
Console.WriteLine(e);
#endif
//上传文件一般不会发生异常，阿里云的服务器，也不需要对文件类型进行检查了
//万一出现异常情况的话，
//就删除创建的缩略图文件
System.IO.File.Delete(FilePath_Image); // 删除源文件
System.IO.File.Delete(FilePath_Image_Thumb); // 删除预览图文件
throw new ErrorException(2, "发生错误，请稍后重试"); // 抛出异常，到异常页面
}
}
else
{
return(ReturnType.AdminLog);
}
}
