/// <summary>
/// 大文件上传发送
/// </summary>
/// <param name="model">SaveBigFileModel</param>
public UploadFileRes UploadBigFileSend(SaveBigFileSendModel model)
{
UploadFileRes uploadFileRes = new UploadFileRes();
try
{
var handler = new WebRequestHandler();
handler.ServerCertificateValidationCallback = delegate { return(true); };
using (var httpClient = new HttpClient(handler))
{
httpClient.DefaultRequestHeaders.Add("Authorization", model.TokenId);
Dictionary <string, List <object> > partInfo = new Dictionary <string, List <object> >();
if (!string.IsNullOrEmpty(model.PartsInfo))
{
partInfo = JsonConvert.DeserializeObject <Dictionary <string, List <object> > >(model.PartsInfo);
}
OSSAPIHelper ossHttpHelper = new OSSAPIHelper();
var json2 = "{\"docid\":\"" + model.Docid + "\",\"rev\":\"" + model.Rev + "\",\"uploadid\":\"" + model.UploadId + "\",\"partinfo\":" + JsonConvert.SerializeObject(partInfo) + "}";
var content2 = new StringContent(json2, Encoding.UTF8, "application/json");
var res2 = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/oscompleteupload", content2).Result;
var resStr2 = res2.Content.ReadAsStringAsync().Result;
int resCode2 = (int)res2.StatusCode;
// 若为错误返回码则抛出异常
if (resCode2 < 200 || resCode2 >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(resStr2);
_log.Debug($"UploadBigFileSend Oscompleteupload Exception: {errModel.cause}, Code: {errModel.code}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
return(uploadFileRes);
}
var resultsJson = resStr2.Split(new string[] { "\r\n\r\n" }, StringSplitOptions.None);
var bodyJson = resultsJson[1].Split(new string[] { "--" }, StringSplitOptions.None).FirstOrDefault();
var headersJson = resultsJson[2].Split(new string[] { "--" }, StringSplitOptions.None).FirstOrDefault();
byte[] body = Encoding.UTF8.GetBytes(bodyJson);
JObject returnJson = (JObject)JsonConvert.DeserializeObject(headersJson);
JArray authRequest = (JArray)returnJson["authrequest"];
string method = (string)authRequest[0];
string url = (string)authRequest[1];
List <string> resHeaders = new List <string>();
for (int i = 2; i < authRequest.Count; i++)
{
resHeaders.Add((string)authRequest[i]);
}
var sendR = ossHttpHelper.SendReqToOSS(method, url, resHeaders, body);
sendR.Close();
string sendJson = "{\"docid\":\"" + model.Docid + "\",\"rev\":\"" + model.Rev + "\"}";
var sendContent = new StringContent(sendJson, Encoding.UTF8, "application/json");
var sendRes = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/osendupload", sendContent).Result;
var sendResStr = sendRes.Content.ReadAsStringAsync().Result;
int sendResCode = (int)sendRes.StatusCode;
// 若为错误返回码则抛出异常
if (sendResCode < 200 || sendResCode >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(sendResStr);
_log.Debug($"UploadBigFileSend Osendupload Exception: {errModel.cause}, Code: {errModel.code}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
return(uploadFileRes);
}
uploadFileRes.FileName = model.FileName;
uploadFileRes.FileId = model.Docid;
}
return(uploadFileRes);
}
catch (Exception ex)
{
_log.Debug($"UploadBigFileSend Exception: {ex.Message}");
throw ex;
}
}
/// <summary>
/// 文件上传
/// </summary>
/// <param name="model">SaveFileModel</param>
public UploadFileRes UploadFile(SaveFileModel model)
{
UploadFileRes uploadFileRes = new UploadFileRes();
try
{
var handler = new WebRequestHandler();
handler.ServerCertificateValidationCallback = delegate { return(true); };
using (var httpClient = new HttpClient(handler))
{
httpClient.DefaultRequestHeaders.Add("Authorization", model.TokenId);
// 文件body
byte[] body = model.Base64Str;
var json = "{\"docid\":\"" + model.Docid + "\",\"name\":\"" + model.FileName.Trim() + "\",\"length\":" + body.Length + ",\"ondup\":" + model.Ondup + "}";
var content = new StringContent(json, Encoding.UTF8, "application/json");
var res = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/osbeginupload", content).Result;
var resStr = res.Content.ReadAsStringAsync().Result;
int resCode = (int)res.StatusCode;
// 若为错误返回码则抛出异常
if (resCode < 200 || resCode >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(resStr);
_log.Debug($"UploadFile Osbeginupload Exception: {errModel.cause}, Code: {errModel.code}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
return(uploadFileRes);
}
var dynamicObj = JsonConvert.DeserializeObject <dynamic>(resStr);
string method = dynamicObj["authrequest"][0].Value;
string url = dynamicObj["authrequest"][1].Value;
string rev = dynamicObj["rev"].Value;
string docid = dynamicObj["docid"].Value;
uploadFileRes.FileId = docid;
uploadFileRes.FileName = model.FileName.Trim();
List <string> headers = new List <string>();
for (int i = 2; i < dynamicObj["authrequest"].Count; ++i)
{
headers.Add(dynamicObj["authrequest"][i].Value);
}
OSSAPIHelper ossHttpHelper = new OSSAPIHelper();
HttpWebResponse ossResult = ossHttpHelper.SendReqToOSS(method, url, headers, body);
int oosCode = (int)ossResult.StatusCode;
// 若为错误返回码则抛出异常
if (oosCode < 200 || oosCode >= 300)
{
Stream resStream = ossResult.GetResponseStream();
string errBody = string.Empty;
using (StreamReader reader = new StreamReader(resStream, Encoding.UTF8))
{
errBody = reader.ReadToEnd();
}
var errModel = JsonConvert.DeserializeObject <ErrorModel>(errBody);
_log.Debug($"UploadFile SendReqToOSS Exception: {errModel.cause}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
ossResult.Close();
return(uploadFileRes);
}
ossResult.Close();
string sendJson = "{\"docid\":\"" + docid + "\",\"rev\":\"" + rev + "\"}";
var sendContent = new StringContent(sendJson, Encoding.UTF8, "application/json");
var sendRes = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/osendupload", sendContent).Result;
var sendResStr = sendRes.Content.ReadAsStringAsync().Result;
int sendCode = (int)sendRes.StatusCode;
// 若为错误返回码则抛出异常
if (sendCode < 200 || sendCode >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(sendResStr);
_log.Debug($"UploadFile Oosendupload Exception: {errModel.cause}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
return(uploadFileRes);
}
}
return(uploadFileRes);
}
catch (Exception ex)
{
_log.Debug($"UploadFile Exception: {ex.Message}");
throw ex;
}
}
/// <summary>
/// 大文件上传
/// </summary>
/// <param name="model">SaveBigFileModel</param>
public UploadFileRes UploadBigFile(SaveBigFileModel model)
{
UploadFileRes uploadFileRes = new UploadFileRes();
try
{
var handler = new WebRequestHandler();
handler.ServerCertificateValidationCallback = delegate { return(true); };
using (var httpClient = new HttpClient(handler))
{
httpClient.DefaultRequestHeaders.Add("Authorization", model.TokenId);
byte[] buf = model.FileBytes;
int writeSize = buf.Length; // 记录当前块写入的字节
Dictionary <string, List <object> > partInfo = new Dictionary <string, List <object> >();
if (!string.IsNullOrEmpty(model.PartsInfo))
{
partInfo = JsonConvert.DeserializeObject <Dictionary <string, List <object> > >(model.PartsInfo);
}
// 文件body
var json1 = "{\"docid\":\"" + model.Docid + "\",\"rev\":\"" + model.Rev + "\",\"uploadid\":\"" + model.UploadId + "\",\"parts\":\"" + model.PartIndex + "\"}";
var content1 = new StringContent(json1, Encoding.UTF8, "application/json");
var res1 = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/osuploadpart", content1).Result;
var resStr1 = res1.Content.ReadAsStringAsync().Result;
int resCode1 = (int)res1.StatusCode;
// 若为错误返回码则抛出异常
if (resCode1 < 200 || resCode1 >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(resStr1);
_log.Debug($"UploadBigFile Osuploadpart Exception: {errModel.cause}, Code: {errModel.code}");
uploadFileRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
uploadFileRes.ErrorCode = errModel.code;
return(uploadFileRes);
}
var jResult = JsonConvert.DeserializeObject <AuthRequestsModel>(resStr1);
var results = JsonConvert.DeserializeObject <Dictionary <string, List <string> > >(jResult.authrequests.ToString());
List <string> headers = new List <string>();
List <string> authRequestList = new List <string>();
results.TryGetValue(model.PartIndex.ToString(), out authRequestList);
for (int i = 2; i < authRequestList.Count; ++i)
{
string header = authRequestList[i];
headers.Add(header);
}
string etag = null;
OSSAPIHelper ossHttpHelper = new OSSAPIHelper();
// 文件块上传
using (HttpWebResponse ossResult = ossHttpHelper.SendReqToOSS(authRequestList[0], authRequestList[1], headers, buf))
{
// 获取etag,由于报头中"etag"可能为"Etag","ETag","ETAG"等情况，故这里对报头key值进行遍历，将key值变为大写后与"ETAG"进行比较，若相等则让etag等于其value，退出循环。
WebHeaderCollection headerArray = ossResult.Headers;
for (int i = 0; i < headerArray.Count; ++i)
{
string key = headerArray.GetKey(i);
if (key.ToUpper().Equals("ETAG"))
{
etag = headerArray[key];
i = headerArray.Count;
}
}
}
List <object> tempList = new List <object>();
tempList.Add(etag);
tempList.Add(writeSize);
partInfo.Add(model.PartIndex.ToString(), tempList);
uploadFileRes.FileName = JsonConvert.SerializeObject(partInfo);
return(uploadFileRes);
}
}
catch (Exception ex)
{
_log.Debug($"UploadBigFile Exception: {ex.Message}");
throw ex;
}
}
/// <summary>
/// GetDownloadFileStream
/// </summary>
/// <param name="model">OpenFileModel</param>
/// <param name="fileName">fileName</param>
/// <returns>FileStream</returns>
private DownloadRes GetDownloadFileStream(OpenFileModel model)
{
DownloadRes downloadRes = new DownloadRes();
string resStr = string.Empty;
var handler = new WebRequestHandler();
handler.ServerCertificateValidationCallback = delegate { return(true); };
using (var httpClient = new HttpClient(handler))
{
httpClient.DefaultRequestHeaders.Add("Authorization", model.TokenId);
var json = "{\"docid\":\"" + model.FileId + "\"}";
if (!string.IsNullOrEmpty(model.Rev))
{
json = "{\"docid\":\"" + model.FileId + "\",\"rev\":\"" + model.Rev + "\"}";
}
var content = new StringContent(json, Encoding.UTF8, "application/json");
var res = httpClient.PostAsync($"{Constant.OAuth2Url}/api/efast/v1/file/osdownload", content).Result;
resStr = res.Content.ReadAsStringAsync().Result;
int resCode = (int)res.StatusCode;
// 若为错误返回码则抛出异常
if (resCode < 200 || resCode >= 300)
{
var errModel = JsonConvert.DeserializeObject <ErrorModel>(resStr);
_log.Debug($"GetDownloadFileStream Exception: {errModel.cause}, Code: {errModel.code}");
downloadRes.ErrorCode = errModel.code;
downloadRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
return(downloadRes);
}
}
var dynamicObj = JsonConvert.DeserializeObject <dynamic>(resStr);
string method = dynamicObj["authrequest"][0].Value;
string url = dynamicObj["authrequest"][1].Value;
downloadRes.FileName = dynamicObj["name"].Value;
List <string> headers = new List <string>();
for (int i = 2; i < dynamicObj["authrequest"].Count; ++i)
{
headers.Add(dynamicObj["authrequest"][i].Value);
}
OSSAPIHelper ossHttpHelper = new OSSAPIHelper();
HttpWebResponse ossResult = ossHttpHelper.SendReqToOSS(method, url, headers, null);
downloadRes.Stream = ossResult.GetResponseStream();
int oosCode = (int)ossResult.StatusCode;
// 若为错误返回码则抛出异常
if (oosCode < 200 || oosCode >= 300)
{
string errBody = string.Empty;
using (StreamReader reader = new StreamReader(downloadRes.Stream, Encoding.UTF8))
{
errBody = reader.ReadToEnd();
}
var errModel = JsonConvert.DeserializeObject <ErrorModel>(errBody);
_log.Debug($"UploadFile SendReqToOSS Exception: {errModel.cause}");
downloadRes.ErrorCode = errModel.code;
downloadRes.ErrorDetail = JsonConvert.SerializeObject(errModel.detail);
}
return(downloadRes);
}