public HttpResponseMessage Get(string folder, int page)
{
try
{
var applicationKeyService = new ApplicationKeyService();
var mobilityDocumentsService = new MobilityDocumentsService();
string user;
string secret;
var imageHelper = new Images(applicationKeyService, mobilityDocumentsService);
var pageCount = 0;
var output = new ImageResponse()
{
ErrorCount = 0,
Content = imageHelper.GetImageInBytes(folder, page, out pageCount),
Token = GetResponseToken(out user, out secret).access_token,
Key = folder,
TotalCount = pageCount
};
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(JsonConvert.SerializeObject(output), Encoding.UTF8, "application/json");
return response;
}
catch (Exception ex)
{
var output = new ImageResponse();
output.ErrorCount = 1;
if (!ApplicationConfiguration.IsProduction)
output.Stacktrace = ex.StackTrace;
output.Token = GetResponseToken().access_token;
output.Message = ex.Message;
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(JsonConvert.SerializeObject(output), Encoding.UTF8, "application/json");
return response;
}
}
public Byte[] GetImageInBytes(string folder, int page,out int pageCount)
{
pageCount = 0;
var applicationKeyService = new ApplicationKeyService();
var dbApplicationKeyModel = applicationKeyService.GetAllApplicationKey().FirstOrDefault(x => x.Key == new Guid(folder));
if (dbApplicationKeyModel.LastUpdatedDate.Date == DateTime.Now.Date &&
dbApplicationKeyModel.LastUpdatedDate.TimeOfDay.Add(new TimeSpan(0, 0, ApplicationConfiguration.DocumentExpirationMinute.Value, 0)) >= DateTime.Now.TimeOfDay)
{
var localPath = Common.Configuration.ApplicationConfiguration.DocStorePath +
ApplicationConfiguration.RemoveDirectoryNFileFromServer + Path.DirectorySeparatorChar +
dbApplicationKeyModel.Key + Path.DirectorySeparatorChar + "Water_" + dbApplicationKeyModel.Key + page + ApplicationConfiguration.ImageExtension;
var fileInfo = new FileInfo(localPath);
var data = new Byte[] { };
if (File.Exists(localPath))
{
data = new byte[fileInfo.Length];
using (var fs = fileInfo.OpenRead())
{
fs.Read(data, 0, data.Length);
}
pageCount = dbApplicationKeyModel.PageCount;
//code added for proactive page creation
dbApplicationKeyModel.IsDeleted = false;
dbApplicationKeyModel.LastUpdatedDate = DateTime.Now;
dbApplicationKeyModel.LastUpdatedBy = dbApplicationKeyModel.UserName;
dbApplicationKeyModel.StatusId = 1;
dbApplicationKeyModel.CurrentPage = page + 1;
applicationKeyService.UpdateApplicationKey(dbApplicationKeyModel);
}
else
{
dbApplicationKeyModel.IsDeleted = false;
dbApplicationKeyModel.CurrentPage = page;
dbApplicationKeyModel.LastUpdatedDate = DateTime.Now;
dbApplicationKeyModel.LastUpdatedBy = dbApplicationKeyModel.UserName;
dbApplicationKeyModel.StatusId = 1;
applicationKeyService.UpdateApplicationKeyCurrentPage(dbApplicationKeyModel);
pageCount = dbApplicationKeyModel.PageCount;
var status = applicationKeyService.GetProcessorStatus(dbApplicationKeyModel);
//This might get stuck in an infinite loop
//need a logic to get over
while (applicationKeyService.GetProcessorStatus(dbApplicationKeyModel) != (int)ProcessorStatus.Completed)
status = applicationKeyService.GetProcessorStatus(dbApplicationKeyModel);
data = new byte[fileInfo.Length];
using (var fs = fileInfo.OpenRead())
{
fs.Read(data, 0, data.Length);
}
//code added for proactive page creation
dbApplicationKeyModel.IsDeleted = false;
dbApplicationKeyModel.CurrentPage = page + 1;
dbApplicationKeyModel.LastUpdatedDate = DateTime.Now;
dbApplicationKeyModel.LastUpdatedBy = dbApplicationKeyModel.UserName;
dbApplicationKeyModel.StatusId = 1;
applicationKeyService.UpdateApplicationKeyCurrentPage(dbApplicationKeyModel);
}
var outpath = Common.Configuration.ApplicationConfiguration.DocStorePath + ApplicationConfiguration.RemoveDirectoryNFileFromServer + Path.DirectorySeparatorChar + dbApplicationKeyModel.Key + Path.DirectorySeparatorChar + "ecs_" + dbApplicationKeyModel.Key + page + ApplicationConfiguration.ImageExtension;
File.WriteAllBytes(outpath, data);
var stream = new MemoryStream(data);
return stream.ToArray();
}
if (Directory.Exists(dbApplicationKeyModel.DocumentPath))
Directory.Delete(dbApplicationKeyModel.DocumentPath, true);
dbApplicationKeyModel.IsDeleted = true;
dbApplicationKeyModel.LastUpdatedDate = DateTime.Now;
dbApplicationKeyModel.LastUpdatedBy = dbApplicationKeyModel.UserName;
applicationKeyService.UpdateApplicationKey(dbApplicationKeyModel);
pageCount = dbApplicationKeyModel.PageCount;
return new byte[12];
}
public void CreateDocumentImage(string documentName, string user, string secret, string folderPath, out string docWithoutExt, out ApplicationKey appKey)
{
var libraryName = Common.Configuration.ApplicationConfiguration.LibraryName;
var applicationKeyService = new ApplicationKeyService();
var extArr = documentName.Split('.');
docWithoutExt = documentName.ReplaceWithEmpty("." + extArr[extArr.Length - 1]);
var dirPath = ApplicationConfiguration.RemoveDirectoryNFileFromServer.StartWithSlash() + "/";
var key = Guid.NewGuid();
var guidFileName = key + "." + extArr[extArr.Length - 1];
var document = new DocumentLibrary()
{
Name = documentName,
FolderPath = folderPath,
LibraryName = libraryName,
LocalDirectoryPath = dirPath,
GuidDocumentName = guidFileName
};
var mobilityDocumentsService = new MobilityDocumentsService();
mobilityDocumentsService.GetDocumentFromSharepointLibrary(document, user, secret,
Common.Configuration.ApplicationConfiguration.DocStorePath);
appKey = new ApplicationKey()
{
AppId = Guid.NewGuid(),
Key = key,
DocumentName = guidFileName,
OriginalDocumentName = documentName,
DocumentPath = dirPath,
UserName = user,
CreatedDate = DateTime.Now,
CreatedBy = user,
IsDeleted = false,
LastUpdatedDate = DateTime.Now,
LastUpdatedBy = user,
CurrentPage = 1,
StatusId = (int)ProcessorStatus.UnProcessed
};
applicationKeyService.InsertApplicationKey(appKey);
}
public HttpResponseMessage GetDocument(string documentName, string folderPath)
{
var applicationKeyService = new ApplicationKeyService();
var mobilityDocumentsService = new MobilityDocumentsService();
try
{
string docWithoutExt;
ApplicationKey appKey;
var user = String.Empty;
var secret = String.Empty;
var token = GetResponseToken(out user, out secret).access_token;
var imageHelper = new Images(applicationKeyService, mobilityDocumentsService);
imageHelper.CreateDocumentImage(documentName, user, secret, folderPath.Base64Decode(), out docWithoutExt, out appKey);
appKey = applicationKeyService.GetApplicationKey(appKey);
while (appKey.PageCount == 0)
{
appKey = applicationKeyService.GetApplicationKey(appKey);
}
appKey.DocumentName = docWithoutExt;
var output = new ImageResponse
{
ErrorCount = 0,
Content = new byte[0],
Token = token,
Key = appKey.Key.ToString(),
TotalCount = appKey.PageCount
};
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(JsonConvert.SerializeObject(output), Encoding.UTF8, "application/json");
return response;
}
catch (Exception ex)
{
var output = new ImageResponse();
output.ErrorCount = 1;
if (!ApplicationConfiguration.IsProduction)
output.Stacktrace = ex.StackTrace;
output.Token = GetResponseToken().access_token;
output.Message = ex.Message;
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(JsonConvert.SerializeObject(output), Encoding.UTF8, "application/json");
return response;
}
}
