internal IDictionary <string, object> GetMetaData(FileState state, Stream data)
{
IDictionary <string, object> rtn = new Dictionary <string, object>();
if (state.MetaData != null)
{
foreach (var meta in state.MetaData)
{
rtn.Add(meta.Key, meta.Value);
}
}
MergeDic(rtn, "mime_type", AVFile.GetMIMEType(state.Name));
MergeDic(rtn, "size", data.Length);
MergeDic(rtn, "_checksum", GetMD5Code(data));
if (AVUser.CurrentUser != null)
{
if (AVUser.CurrentUser.ObjectId != null)
{
MergeDic(rtn, "owner", AVUser.CurrentUser.ObjectId);
}
}
//if (this.IsExternal)
//{
// MergeDic(rtn, "__source", "external");
//}
return(rtn);
}
internal static Task <Tuple <HttpStatusCode, IDictionary <string, object> > > GetFileToken(FileState fileState, CancellationToken cancellationToken)
{
Task <Tuple <HttpStatusCode, IDictionary <string, object> > > rtn;
string currentSessionToken = AVUser.CurrentSessionToken;
string str = fileState.Name;
IDictionary <string, object> parameters = new Dictionary <string, object>();
parameters.Add("name", str);
parameters.Add("key", GetUniqueName(fileState));
parameters.Add("__type", "File");
parameters.Add("mime_type", AVFile.GetMIMEType(str));
parameters.Add("metaData", fileState.MetaData);
rtn = AVClient.RequestAsync("POST", new Uri("/fileTokens", UriKind.Relative), currentSessionToken, parameters, cancellationToken);
return(rtn);
}
internal Task <Tuple <HttpStatusCode, IDictionary <string, object> > > GetQiniuToken(FileState state, CancellationToken cancellationToken)
{
Task <Tuple <HttpStatusCode, IDictionary <string, object> > > rtn;
string currentSessionToken = AVUser.CurrentSessionToken;
string str = state.Name;
IDictionary <string, object> parameters = new Dictionary <string, object>();
parameters.Add("name", str);
parameters.Add("key", state.CloudName);
parameters.Add("__type", "File");
parameters.Add("mime_type", AVFile.GetMIMEType(str));
state.MetaData = GetMetaData(state, state.frozenData);
parameters.Add("metaData", state.MetaData);
rtn = AVClient.RequestAsync("POST", new Uri("qiniu", UriKind.Relative), currentSessionToken, parameters, cancellationToken);
return(rtn);
}
