///<summary>写入信息</summary>
///<param name="strategy">策略</param>
///<param name="appKey">AppKey</param>
/// <param name="accountIdentity">帐号会话唯一标识</param>
/// <param name="account">帐号信息</param>
///<returns>返回一个实例<see cref="AccountCacheInfo"/>的详细信息</returns>
public void Write(IAccountStorageStrategy strategy, string appKey, string accountIdentity, IAccountInfo account)
{
// 过滤空值
if (string.IsNullOrEmpty(accountIdentity))
{
return;
}
AccountCacheInfo param = strategy.Serialize(appKey, accountIdentity, account);
param.Date = DateTime.Now;
// 更新字典信息
if (cacheStorage.ContainsKey(param.AccountIdentity))
{
cacheStorage[param.AccountIdentity] = param;
}
else
{
cacheStorage.Add(param.AccountIdentity, param);
}
// 更新数据库信息
if (this.IsExist(param.AccountIdentity))
{
this.Update(param);
}
else
{
param.ValidFrom = DateTime.Now;
param.ValidTo = DateTime.Now.AddHours(SessionsConfigurationView.Instance.SessionTimeLimit);
this.Insert(param);
}
}
public string Read(XmlDocument doc)
{
string key = XmlHelper.Fetch("key", doc);
StringBuilder outString = new StringBuilder();
IAccountStorageStrategy strategy = KernelContext.Current.AuthenticationManagement.GetAccountStorageStrategy();
IAccountInfo param = strategy.Deserialize(SessionContext.Instance.AccountCacheService.Read(key));
outString.Append("{\"data\":" + AjaxUtil.Parse <IAccountInfo>(param) + ",");
outString.Append(MessageObject.Stringify("0", I18n.Strings["msg_query_success"], true) + "}");
return(outString.ToString());
}
/// <summary>写入帐号缓存信息</summary>
/// <param name="strategy">存储策略</param>
/// <param name="accountIdentity">帐号会话唯一标识</param>
/// <param name="account">帐号信息</param>
public void Write(IAccountStorageStrategy strategy, string appKey, string accountIdentity, IAccountInfo account)
{
this.m_AccountCacheService.Write(strategy, appKey, accountIdentity, account);
}
/// <summary>获取当前验证的帐号信息</summary>
/// <typeparam name="T"></typeparam>
/// <param name="strategy">存储策略</param>
/// <param name="accountIdentity">存储策略</param>
/// <returns></returns>
public T GetAuthAccount <T>(IAccountStorageStrategy strategy, string accountIdentity) where T : IAccountInfo
{
return((T)this.AccountCacheService.GetAuthAccount(strategy, accountIdentity));
}
/// <summary>获取当前帐号缓存信息</summary>
/// <param name="strategy">帐号存储策略</param>
public IAccountInfo GetAuthAccount(IAccountStorageStrategy strategy, string accountIdentity)
{
AccountCacheInfo param = this.Read(accountIdentity);
return(strategy.Deserialize(param));
}
/// <summary>默认构造函数</summary>
public GenericAuthenticationManagement()
{
this.strategy = new GenericAccountStorageStrategy();
}
/// <summary>上传头像</summary>
/// <param name="doc"></param>
/// <returns></returns>
public string Upload(XmlDocument doc)
{
StringBuilder outString = new StringBuilder();
string data = XmlHelper.Fetch("data", doc);
Bitmap bitmap = null;
int height;
int width;
IAccountInfo account = KernelContext.Current.User;
if (account == null)
{
return(MessageObject.Stringify("1", "必须登陆后才能上传头像。"));
}
string directoryName = this.GetDirectoryName(account.Id);
string path = MembershipConfigurationView.Instance.AvatarPhysicalFolder + directoryName + "\\";
string filePath = null;
if (!Directory.Exists(path))
{
DirectoryHelper.Create(path);
}
byte[] buffer = Convert.FromBase64String(data);
using (MemoryStream stream = new MemoryStream(buffer))
{
bitmap = new Bitmap(stream);
}
string[] sizes = MembershipConfigurationView.Instance.AvatarSizes.Split(',');
height = width = Convert.ToInt32(sizes[0]);
filePath = string.Format(@"{0}\{1}_" + height + "x" + width + ".png", path, account.Id);
bitmap = KiResizeImage(bitmap, width, height);
bitmap.Save(filePath, ImageFormat.Png);
// 设置头像记录
filePath = account.CertifiedAvatar = "{avatar}" + directoryName + "/" + account.Id + "_" + height + "x" + width + ".png";
MembershipManagement.Instance.AccountService.SetCertifiedAvatar(account.Id, filePath);
IAccountStorageStrategy strategy = KernelContext.Current.AuthenticationManagement.GetAccountStorageStrategy();
string accountIdentity = KernelContext.Current.AuthenticationManagement.GetIdentityValue();
SessionContext.Instance.Write(strategy, accountIdentity, account);
// 保存其他格式图片
for (int i = 1; i < sizes.Length; i++)
{
height = width = Convert.ToInt32(sizes[i]);
filePath = string.Format(@"{0}\{1}_" + height + "x" + width + ".png", path, account.Id);
bitmap = KiResizeImage(bitmap, height, height);
bitmap.Save(filePath, ImageFormat.Png);
}
// 记录帐号操作日志
MembershipManagement.Instance.AccountLogService.Log(account.Id, "membership.account.avatar.upload", "【" + account.Name + "】更新了自己的头像，【IP:" + IPQueryContext.GetClientIP() + "】。", account.Id);
return("{\"data\":{\"virtualPath\":\"" + account.CertifiedAvatar.Replace("{avatar}", MembershipConfigurationView.Instance.AvatarVirtualFolder).Replace("//", "/") + "\"},\"message\":{\"returnCode\":0,\"value\":\"上传成功。\"}}");
}
