/// <summary>
/// Upload file with device_tokens or alias to Umeng
/// </summary>
/// <param name="contents"></param>
/// <returns></returns>
public string UploadContents(string contents)
{
if (RootJson.Properties().All(p => p.Name != "appkey") || RootJson.Properties().All(p => p.Name != "timestamp") || RootJson.Properties().All(p => p.Name != "validation_token"))
{
throw new Exception("appkey, timestamp and validation_token needs to be set.");
}
// Construct the json string
JObject uploadJson = new JObject
{
{"appkey", RootJson.GetValue("appkey")},
{"timestamp", RootJson.GetValue("timestamp")},
{"validation_token", RootJson.GetValue("validation_token")},
{"content", contents}
};
// Construct the request
string url = Host + UploadPath;
string postBody = uploadJson.ToString();
var request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
request.UserAgent = UserAgent;
request.Timeout = 2 * 60 * 1000; //超时时间设置为两分钟
//request.ContentType = "application/json";
//request.Headers.Set("Pragma", "no-cache");
byte[] postData = Encoding.UTF8.GetBytes(postBody);
string retString;
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(postData, 0, postData.Length);
using (var response = request.GetResponse())
{
using (var responseStream = response.GetResponseStream())
{
using (StreamReader myStreamReader = new StreamReader(responseStream, Encoding.GetEncoding("utf-8")))
{
retString = myStreamReader.ReadToEnd();
//ret = responseStream.ReadBytes();
}
}
}
}
try
{
JObject jObject = JObject.Parse(retString);
string result = jObject.Property("ret").Value.ToString();
if (result.Equals("SUCCESS", StringComparison.OrdinalIgnoreCase))
{
string fileId = jObject.GetValue("data").ToObject<JObject>().GetValue("file_id").ToString();
SetPredefinedKeyValue("file_id", fileId);
return fileId;
}
else
{
LogHelper.WriteLog("调用友盟发送失败");
LogHelper.WriteLog(retString);
throw new Exception("Failed to upload file");
}
}
catch (Exception ex)
{
LogHelper.WriteLog(ex.ToString());
throw ex;
}
}
/// <summary>
/// Set key/value in the RootJson, for the keys can be set please see RootKeys, PayloadKeys,
/// BodyKeys and PolicyKeys.
/// 设置预定义的key/value
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
/// <returns></returns>
public sealed override bool SetPredefinedKeyValue(string key, object value)
{
if (RootKeys.Contains(key))
{
// This key should be in the root level
RootJson.Add(key, JToken.FromObject(value));
}
else if (PayloadKeys.Contains(key))
{
// This key should be in the payload level
JObject payloadJson = null;
if (RootJson.Properties().Any(p => p.Name == "payload"))
{
payloadJson = RootJson.GetValue("payload").ToObject <JObject>();
}
else
{
payloadJson = new JObject();
RootJson.Add("payload", payloadJson);
}
payloadJson.Add(key, JToken.FromObject(value));
//需要重新赋值,否则值设置不上
RootJson.Property("payload").Value = payloadJson;
}
else if (BodyKeys.Contains(key))
{
// This key should be in the body level
JObject bodyJson = null;
JObject payloadJson = null;
// 'body' is under 'payload', so build a payload if it doesn't exist
if (RootJson.Properties().Any(p => p.Name == "payload"))
{
payloadJson = RootJson.Property("payload").Value.ToObject <JObject>();
}
else
{
payloadJson = new JObject();
RootJson.Add("payload", payloadJson);
}
// Get body JSONObject, generate one if not existed
if (payloadJson.Properties().Any(p => p.Name == "body"))
{
bodyJson = payloadJson.GetValue("body").ToObject <JObject>();
}
else
{
bodyJson = new JObject();
payloadJson.Add("body", bodyJson);
}
bodyJson.Add(key, JToken.FromObject(value));
//需要重新赋值,否则值设置不上
payloadJson.Property("body").Value = bodyJson;
RootJson.Property("payload").Value = payloadJson;
}
else if (PolicyKeys.Contains(key))
{
// This key should be in the body level
JObject policyJson = null;
if (RootJson.Properties().Any(p => p.Name == "policy"))
{
policyJson = RootJson.Property("policy").Value.ToObject <JObject>();
}
else
{
policyJson = new JObject();
RootJson.Add("policy", policyJson);
}
policyJson.Add(key, JToken.FromObject(value));
//需要重新赋值,否则值设置不上
RootJson.Property("policy").Value = policyJson;
}
else
{
if (key == "payload" || key == "body" || key == "policy" || key == "extra")
{
throw new Exception("You don't need to set value for " + key + " , just set values for the sub keys in it.");
}
else
{
throw new Exception("Unknown key: " + key);
}
}
return(true);
}