public File GetFile(string fileId, out bool editable)
{
Global.Logger.Debug("BoxApp: get file " + fileId);
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
var boxFile = GetBoxFile(fileId, token);
editable = true;
if (boxFile == null)
{
return(null);
}
var jsonFile = JObject.Parse(boxFile);
var file = new File
{
ID = ThirdPartySelector.BuildAppFileId(AppAttr, jsonFile.Value <string>("id")),
Title = Global.ReplaceInvalidCharsAndTruncate(jsonFile.Value <string>("name")),
CreateOn = TenantUtil.DateTimeFromUtc(jsonFile.Value <DateTime>("created_at")),
ModifiedOn = TenantUtil.DateTimeFromUtc(jsonFile.Value <DateTime>("modified_at")),
ContentLength = Convert.ToInt64(jsonFile.Value <string>("size")),
ProviderKey = "Box"
};
var modifiedBy = jsonFile.Value <JObject>("modified_by");
if (modifiedBy != null)
{
file.ModifiedByString = modifiedBy.Value <string>("name");
}
var createdBy = jsonFile.Value <JObject>("created_by");
if (createdBy != null)
{
file.CreateByString = createdBy.Value <string>("name");
}
var locked = jsonFile.Value <JObject>("lock");
if (locked != null)
{
var lockedBy = locked.Value <JObject>("created_by");
if (lockedBy != null)
{
var lockedUserId = lockedBy.Value <string>("id");
Global.Logger.Debug("BoxApp: locked by " + lockedUserId);
editable = CurrentUser(lockedUserId);
}
}
return(file);
}
private static void StreamFile(HttpContext context)
{
try
{
var fileId = context.Request[FilesLinkUtility.FileId];
var auth = context.Request[FilesLinkUtility.AuthKey];
var userId = context.Request[CommonLinkUtility.ParamName_UserUserID];
Global.Logger.Debug("BoxApp: get file stream " + fileId);
int validateTimespan;
int.TryParse(WebConfigurationManager.AppSettings["files.stream-url-minute"], out validateTimespan);
if (validateTimespan <= 0)
{
validateTimespan = 5;
}
var validateResult = EmailValidationKeyProvider.ValidateEmailKey(fileId + userId, auth, TimeSpan.FromMinutes(validateTimespan));
if (validateResult != EmailValidationKeyProvider.ValidationResult.Ok)
{
var exc = new HttpException((int)HttpStatusCode.Forbidden, FilesCommonResource.ErrorMassage_SecurityException);
Global.Logger.Error(string.Format("BoxApp: validate error {0} {1}: {2}", FilesLinkUtility.AuthKey, validateResult, context.Request.Url), exc);
throw exc;
}
var token = Token.GetToken(AppAttr, userId);
if (token == null)
{
Global.Logger.Error("BoxApp: token is null");
throw new SecurityException("Access token is null");
}
var request = WebRequest.Create(BoxUrlFile.Replace("{fileId}", fileId) + "/content");
request.Method = "GET";
request.Headers.Add("Authorization", "Bearer " + token.AccessToken);
using (var response = request.GetResponse())
using (var stream = new ResponseStream(response))
{
stream.StreamCopyTo(context.Response.OutputStream);
}
}
catch (Exception ex)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Response.Write(ex.Message);
Global.Logger.Error("BoxApp: Error request " + context.Request.Url, ex);
}
try
{
context.Response.Flush();
context.Response.End();
}
catch (HttpException)
{
}
}
private static void StreamFile(HttpContext context)
{
try
{
var fileId = context.Request[FilesLinkUtility.FileId];
var auth = context.Request[FilesLinkUtility.AuthKey];
var userId = context.Request[CommonLinkUtility.ParamName_UserUserID];
Global.Logger.Debug("BoxApp: get file stream " + fileId);
var validateResult = EmailValidationKeyProvider.ValidateEmailKey(fileId + userId, auth, Global.StreamUrlExpire);
if (validateResult != EmailValidationKeyProvider.ValidationResult.Ok)
{
var exc = new HttpException((int)HttpStatusCode.Forbidden, FilesCommonResource.ErrorMassage_SecurityException);
Global.Logger.Error(string.Format("BoxApp: validate error {0} {1}: {2}", FilesLinkUtility.AuthKey, validateResult, context.Request.Url), exc);
throw exc;
}
var token = Token.GetToken(AppAttr, userId);
if (token == null)
{
Global.Logger.Error("BoxApp: token is null");
throw new SecurityException("Access token is null");
}
var request = (HttpWebRequest)WebRequest.Create(BoxUrlFile.Replace("{fileId}", fileId) + "/content");
request.Method = "GET";
request.Headers.Add("Authorization", "Bearer " + token);
using (var stream = new ResponseStream(request.GetResponse()))
{
stream.CopyTo(context.Response.OutputStream);
}
}
catch (Exception ex)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Response.Write(ex.Message);
Global.Logger.Error("BoxApp: Error request " + context.Request.Url, ex);
}
try
{
context.Response.Flush();
context.Response.SuppressContent = true;
context.ApplicationInstance.CompleteRequest();
}
catch (HttpException ex)
{
Global.Logger.Error("BoxApp StreamFile", ex);
}
}
private static void ConfirmConvertFile(HttpContext context)
{
var fileId = context.Request[FilesLinkUtility.FileId];
Global.Logger.Debug("GoogleDriveApp: ConfirmConvertFile - " + fileId);
var token = Token.GetToken(AppAttr);
var driveFile = GetDriveFile(fileId, token);
if (driveFile == null)
{
Global.Logger.Error("GoogleDriveApp: file is null");
throw new Exception("File not found");
}
fileId = CreateConvertedFile(driveFile, token);
context.Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(ThirdPartySelector.BuildAppFileId(AppAttr, fileId)), true);
}
private static void CreateFile(HttpContext context)
{
var folderId = context.Request[FilesLinkUtility.FolderId];
var fileName = context.Request[FilesLinkUtility.FileTitle];
Global.Logger.Debug("GoogleDriveApp: CreateFile folderId - " + folderId + " fileName - " + fileName);
var token = Token.GetToken(AppAttr);
var culture = CoreContext.UserManager.GetUsers(SecurityContext.CurrentAccount.ID).GetCulture();
var storeTemplate = Global.GetStoreTemplate();
var path = FileConstant.NewDocPath + culture + "/";
if (!storeTemplate.IsDirectory(path))
{
path = FileConstant.NewDocPath + "default/";
}
var ext = FileUtility.InternalExtension[FileUtility.GetFileTypeByFileName(fileName)];
path += "new" + ext;
fileName = FileUtility.ReplaceFileExtension(fileName, ext);
string driveFile;
using (var content = storeTemplate.GetReadStream("", path))
{
driveFile = CreateFile(content, fileName, folderId, token);
}
if (driveFile == null)
{
Global.Logger.Error("GoogleDriveApp: file is null");
throw new Exception("File not created");
}
var jsonFile = JObject.Parse(driveFile);
var fileId = jsonFile.Value <string>("id");
context.Response.Redirect(FilesLinkUtility.GetFileWebEditorUrl(ThirdPartySelector.BuildAppFileId(AppAttr, fileId)), true);
}
public File GetFile(string fileId, out bool editable)
{
Global.Logger.Debug("GoogleDriveApp: get file " + fileId);
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
var driveFile = GetDriveFile(fileId, token);
editable = false;
if (driveFile == null)
{
return(null);
}
var jsonFile = JObject.Parse(driveFile);
var file = new File
{
ID = ThirdPartySelector.BuildAppFileId(AppAttr, jsonFile.Value <string>("id")),
Title = Global.ReplaceInvalidCharsAndTruncate(GetCorrectTitle(jsonFile)),
CreateOn = TenantUtil.DateTimeFromUtc(jsonFile.Value <DateTime>("createdTime")),
ModifiedOn = TenantUtil.DateTimeFromUtc(jsonFile.Value <DateTime>("modifiedTime")),
ContentLength = Convert.ToInt64(jsonFile.Value <string>("size")),
ModifiedByString = jsonFile["lastModifyingUser"]["displayName"].Value <string>(),
ProviderKey = "Google"
};
var owners = jsonFile["owners"];
if (owners != null)
{
file.CreateByString = owners[0]["displayName"].Value <string>();
}
editable = jsonFile["capabilities"]["canEdit"].Value <bool>();
return(file);
}
private static void StreamFile(HttpContext context)
{
try
{
var fileId = context.Request[FilesLinkUtility.FileId];
var auth = context.Request[FilesLinkUtility.AuthKey];
var userId = context.Request[CommonLinkUtility.ParamName_UserUserID];
Global.Logger.Debug("GoogleDriveApp: get file stream " + fileId);
var validateResult = EmailValidationKeyProvider.ValidateEmailKey(fileId + userId, auth, Global.StreamUrlExpire);
if (validateResult != EmailValidationKeyProvider.ValidationResult.Ok)
{
var exc = new HttpException((int)HttpStatusCode.Forbidden, FilesCommonResource.ErrorMassage_SecurityException);
Global.Logger.Error(string.Format("GoogleDriveApp: validate error {0} {1}: {2}", FilesLinkUtility.AuthKey, validateResult, context.Request.Url), exc);
throw exc;
}
var token = Token.GetToken(AppAttr, userId);
var driveFile = GetDriveFile(fileId, token);
var jsonFile = JObject.Parse(driveFile);
var downloadUrl = GoogleLoginProvider.GoogleUrlFile + fileId + "?alt=media";
if (string.IsNullOrEmpty(downloadUrl))
{
Global.Logger.Error("GoogleDriveApp: downloadUrl is null");
throw new Exception("downloadUrl is null");
}
Global.Logger.Debug("GoogleDriveApp: get file stream downloadUrl - " + downloadUrl);
var request = (HttpWebRequest)WebRequest.Create(downloadUrl);
request.Method = "GET";
request.Headers.Add("Authorization", "Bearer " + token);
using (var response = request.GetResponse())
using (var stream = new ResponseStream(response))
{
stream.StreamCopyTo(context.Response.OutputStream);
var contentLength = jsonFile.Value <string>("size");
Global.Logger.Debug("GoogleDriveApp: get file stream contentLength - " + contentLength);
context.Response.AddHeader("Content-Length", contentLength);
}
}
catch (Exception ex)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Response.Write(ex.Message);
Global.Logger.Error("GoogleDriveApp: Error request " + context.Request.Url, ex);
}
try
{
context.Response.Flush();
context.Response.End();
}
catch (HttpException)
{
}
}
public void SaveFile(string fileId, string fileType, string downloadUrl, Stream stream)
{
Global.Logger.Debug("GoogleDriveApp: save file stream " + fileId +
(stream == null
? " from - " + downloadUrl
: " from stream"));
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
var driveFile = GetDriveFile(fileId, token);
if (driveFile == null)
{
Global.Logger.Error("GoogleDriveApp: file is null");
throw new Exception("File not found");
}
var jsonFile = JObject.Parse(driveFile);
var currentType = GetCorrectExt(jsonFile);
if (!fileType.Equals(currentType))
{
try
{
var key = DocumentServiceConnector.GenerateRevisionId(downloadUrl ?? Guid.NewGuid().ToString());
if (stream != null)
{
using (var tmpStream = new MemoryStream())
{
stream.CopyTo(tmpStream);
Global.Logger.Debug("GoogleDriveApp: GetExternalUri format: " + fileType);
downloadUrl = DocumentServiceConnector.GetExternalUri(tmpStream, fileType, key);
}
}
Global.Logger.Debug("GoogleDriveApp: GetConvertedUri from " + fileType + " to " + currentType + " - " + downloadUrl);
DocumentServiceConnector.GetConvertedUri(downloadUrl, fileType, currentType, key, false, out downloadUrl);
stream = null;
}
catch (Exception e)
{
Global.Logger.Error("GoogleDriveApp: Error convert", e);
}
}
var request = (HttpWebRequest)WebRequest.Create(GoogleLoginProvider.GoogleUrlFileUpload + "/{fileId}?uploadType=media".Replace("{fileId}", fileId));
request.Method = "PATCH";
request.Headers.Add("Authorization", "Bearer " + token);
request.ContentType = MimeMapping.GetMimeMapping(currentType);
if (stream != null)
{
request.ContentLength = stream.Length;
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
while ((readed = stream.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
}
else
{
var downloadRequest = (HttpWebRequest)WebRequest.Create(downloadUrl);
using (var downloadStream = new ResponseStream(downloadRequest.GetResponse()))
{
request.ContentLength = downloadStream.Length;
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
while ((readed = downloadStream.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
}
}
try
{
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
string result = null;
if (responseStream != null)
{
using (var readStream = new StreamReader(responseStream))
{
result = readStream.ReadToEnd();
}
}
Global.Logger.Debug("GoogleDriveApp: save file stream response - " + result);
}
}
catch (WebException e)
{
Global.Logger.Error("GoogleDriveApp: Error save file stream", e);
request.Abort();
var httpResponse = (HttpWebResponse)e.Response;
if (httpResponse.StatusCode == HttpStatusCode.Forbidden)
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException, e);
}
throw;
}
}
public void SaveFile(string fileId, string fileType, string downloadUrl, Stream stream)
{
Global.Logger.Debug("BoxApp: save file stream " + fileId +
(stream == null
? " from - " + downloadUrl
: " from stream"));
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
var boxFile = GetBoxFile(fileId, token);
if (boxFile == null)
{
Global.Logger.Error("BoxApp: file is null");
throw new Exception("File not found");
}
var jsonFile = JObject.Parse(boxFile);
var title = Global.ReplaceInvalidCharsAndTruncate(jsonFile.Value <string>("name"));
var currentType = FileUtility.GetFileExtension(title);
if (!fileType.Equals(currentType))
{
try
{
if (stream != null)
{
downloadUrl = PathProvider.GetTempUrl(stream, fileType);
downloadUrl = DocumentServiceConnector.ReplaceCommunityAdress(downloadUrl);
}
Global.Logger.Debug("BoxApp: GetConvertedUri from " + fileType + " to " + currentType + " - " + downloadUrl);
var key = DocumentServiceConnector.GenerateRevisionId(downloadUrl);
DocumentServiceConnector.GetConvertedUri(downloadUrl, fileType, currentType, key, null, null, null, false, out downloadUrl);
stream = null;
}
catch (Exception e)
{
Global.Logger.Error("BoxApp: Error convert", e);
}
}
var request = (HttpWebRequest)WebRequest.Create(BoxUrlUpload.Replace("{fileId}", fileId));
using (var tmpStream = new MemoryStream())
{
var boundary = DateTime.UtcNow.Ticks.ToString("x");
var metadata = string.Format("Content-Disposition: form-data; name=\"filename\"; filename=\"{0}\"\r\nContent-Type: application/octet-stream\r\n\r\n", title);
var metadataPart = string.Format("--{0}\r\n{1}", boundary, metadata);
var bytes = Encoding.UTF8.GetBytes(metadataPart);
tmpStream.Write(bytes, 0, bytes.Length);
if (stream != null)
{
stream.CopyTo(tmpStream);
}
else
{
var downloadRequest = (HttpWebRequest)WebRequest.Create(downloadUrl);
using (var downloadStream = new ResponseStream(downloadRequest.GetResponse()))
{
downloadStream.CopyTo(tmpStream);
}
}
var mediaPartEnd = string.Format("\r\n--{0}--\r\n", boundary);
bytes = Encoding.UTF8.GetBytes(mediaPartEnd);
tmpStream.Write(bytes, 0, bytes.Length);
request.Method = "POST";
request.Headers.Add("Authorization", "Bearer " + token);
request.ContentType = "multipart/form-data; boundary=" + boundary;
request.ContentLength = tmpStream.Length;
Global.Logger.Debug("BoxApp: save file totalSize - " + tmpStream.Length);
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
tmpStream.Seek(0, SeekOrigin.Begin);
while ((readed = tmpStream.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
}
try
{
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
string result = null;
if (responseStream != null)
{
using (var readStream = new StreamReader(responseStream))
{
result = readStream.ReadToEnd();
}
}
Global.Logger.Debug("BoxApp: save file response - " + result);
}
}
catch (WebException e)
{
Global.Logger.Error("BoxApp: Error save file", e);
request.Abort();
var httpResponse = (HttpWebResponse)e.Response;
if (httpResponse.StatusCode == HttpStatusCode.Forbidden || httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException, e);
}
throw;
}
}
public void SaveFile(string fileId, string downloadUrl)
{
Global.Logger.Debug("GoogleDriveApp: save file stream " + fileId + " from - " + downloadUrl);
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
var driveFile = GetDriveFile(fileId, token);
if (driveFile == null)
{
Global.Logger.Error("GoogleDriveApp: file is null");
throw new Exception("File not found");
}
var jsonFile = JObject.Parse(driveFile);
var curExt = GetCorrectExt(jsonFile);
var newExt = FileUtility.GetFileExtension(downloadUrl);
if (curExt != newExt)
{
try
{
Global.Logger.Debug("GoogleDriveApp: GetConvertedUri from " + newExt + " to " + curExt + " - " + downloadUrl);
var key = DocumentServiceConnector.GenerateRevisionId(downloadUrl);
DocumentServiceConnector.GetConvertedUri(downloadUrl, newExt, curExt, key, false, out downloadUrl);
}
catch (Exception e)
{
Global.Logger.Error("GoogleDriveApp: Error convert", e);
}
}
var downloadRequest = WebRequest.Create(downloadUrl);
using (var downloadResponse = downloadRequest.GetResponse())
using (var downloadStream = new ResponseStream(downloadResponse))
{
var request = (HttpWebRequest)WebRequest.Create(GoogleUrlUpload + "/{fileId}?uploadType=media".Replace("{fileId}", fileId));
request.Method = "PUT";
request.Headers.Add("Authorization", "Bearer " + token.AccessToken);
request.ContentType = downloadResponse.ContentType;
request.ContentLength = downloadResponse.ContentLength;
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
while ((readed = downloadStream.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
try
{
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream())
{
var result = stream != null ? new StreamReader(stream).ReadToEnd() : null;
Global.Logger.Debug("GoogleDriveApp: save file stream response - " + result);
}
}
catch (WebException e)
{
Global.Logger.Error("GoogleDriveApp: Error save file stream", e);
request.Abort();
var httpResponse = (HttpWebResponse)e.Response;
if (httpResponse.StatusCode == HttpStatusCode.Forbidden)
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException, e);
}
throw;
}
}
}
public void SaveFile(string fileId, string downloadUrl)
{
Global.Logger.Debug("BoxApp: save file stream " + fileId + " from - " + downloadUrl);
fileId = ThirdPartySelector.GetFileId(fileId);
var token = Token.GetToken(AppAttr);
if (token == null)
{
Global.Logger.Error("BoxApp: token is null");
throw new SecurityException("Access token is null");
}
var boxFile = GetBoxFile(fileId, token);
if (boxFile == null)
{
Global.Logger.Error("BoxApp: file is null");
throw new Exception("File not found");
}
var jsonFile = JObject.Parse(boxFile);
var title = Global.ReplaceInvalidCharsAndTruncate(jsonFile.Value <string>("name"));
var request = (HttpWebRequest)WebRequest.Create(BoxUrlUpload.Replace("{fileId}", fileId));
using (var tmpStream = new MemoryStream())
{
var boundary = DateTime.UtcNow.Ticks.ToString("x");
var metadata = string.Format("Content-Disposition: form-data; name=\"filename\"; filename=\"{0}\"\r\nContent-Type: application/octet-stream\r\n\r\n", title);
var metadataPart = string.Format("--{0}\r\n{1}", boundary, metadata);
var bytes = Encoding.UTF8.GetBytes(metadataPart);
tmpStream.Write(bytes, 0, bytes.Length);
var downloadRequest = WebRequest.Create(downloadUrl);
using (var downloadResponse = downloadRequest.GetResponse())
using (var downloadStream = new ResponseStream(downloadResponse))
{
downloadStream.CopyTo(tmpStream);
}
var mediaPartEnd = string.Format("\r\n--{0}--\r\n", boundary);
bytes = Encoding.UTF8.GetBytes(mediaPartEnd);
tmpStream.Write(bytes, 0, bytes.Length);
request.Method = "POST";
request.Headers.Add("Authorization", "Bearer " + token.AccessToken);
request.ContentType = "multipart/form-data; boundary=" + boundary;
request.ContentLength = tmpStream.Length;
Global.Logger.Debug("BoxApp: save file totalSize - " + tmpStream.Length);
const int bufferSize = 2048;
var buffer = new byte[bufferSize];
int readed;
tmpStream.Seek(0, SeekOrigin.Begin);
while ((readed = tmpStream.Read(buffer, 0, bufferSize)) > 0)
{
request.GetRequestStream().Write(buffer, 0, readed);
}
}
try
{
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream())
{
var result = stream != null ? new StreamReader(stream).ReadToEnd() : null;
Global.Logger.Debug("BoxApp: save file response - " + result);
}
}
catch (WebException e)
{
Global.Logger.Error("BoxApp: Error save file", e);
request.Abort();
var httpResponse = (HttpWebResponse)e.Response;
if (httpResponse.StatusCode == HttpStatusCode.Forbidden)
{
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException, e);
}
throw;
}
}
