private void UploadToDocuments(AttachmentStream file, string contentType, MailBox mailbox, ILogger log)
{
try
{
var uploadedFileId = ApiHelper.UploadToDocuments(file.FileStream, file.FileName, contentType, mailbox.EMailInFolder, true);
log.Debug("ApiHelper.UploadToDocuments() -> uploadedFileId = {0}", uploadedFileId);
}
catch (ApiHelperException ex)
{
if (ex.StatusCode == HttpStatusCode.NotFound || ex.StatusCode == HttpStatusCode.Forbidden)
{
log.Info("ApiHelper.UploadToDocuments() EMailIN folder '{0}' is unreachable. Try to unlink EMailIN...", mailbox.EMailInFolder);
SetMailboxEmailInFolder(mailbox.TenantId, mailbox.UserId, mailbox.MailBoxId, null);
mailbox.EMailInFolder = null;
CreateUploadToDocumentsFailureAlert(mailbox.TenantId, mailbox.UserId,
mailbox.MailBoxId,
(ex.StatusCode == HttpStatusCode.NotFound)
? UploadToDocumentsErrorType
.FolderNotFound
: UploadToDocumentsErrorType
.AccessDenied);
throw;
}
log.Error("SaveEmailInData->ApiHelper.UploadToDocuments(fileName: '{0}', folderId: {1}) Exception:\r\n{2}\r\n",
file.FileName, mailbox.EMailInFolder, ex.ToString());
}
}
static async Task WriteAttachment(AttachmentStream stream)
{
using var reader = new StreamReader(stream);
var contents = await reader.ReadToEndAsync();
Console.WriteLine("Attachment: {0}. Contents:{1}", stream.Name, contents);
}
/// <summary>
/// Processes an attachment by passing it to <paramref name="action"/>.
/// </summary>
public virtual async Task ProcessStream(string messageId, string name, SqlConnection connection, SqlTransaction transaction, Func <AttachmentStream, Task> action, CancellationToken cancellation = default)
{
Guard.AgainstNullOrEmpty(messageId, nameof(messageId));
Guard.AgainstNullOrEmpty(name, nameof(name));
Guard.AgainstLongAttachmentName(name);
Guard.AgainstNull(connection, nameof(connection));
Guard.AgainstNull(action, nameof(action));
using (var command = CreateGetDataCommand(messageId, name, connection, transaction))
using (var reader = await command.ExecuteSequentialReader(cancellation).ConfigureAwait(false))
{
if (!await reader.ReadAsync(cancellation).ConfigureAwait(false))
{
throw ThrowNotFound(messageId, name);
}
var length = reader.GetInt64(0);
var metadata = MetadataSerializer.Deserialize(reader.GetStringOrNull(1));
using (var sqlStream = reader.GetStream(2))
using (var attachmentStream = new AttachmentStream(sqlStream, length, metadata))
{
var task = action(attachmentStream);
Guard.ThrowIfNullReturned(messageId, name, task);
await task.ConfigureAwait(false);
}
}
}
private void btn_GetAttachmentData_Click(object sender, EventArgs e)
{
try
{
GetStreamedAttachment();
Functionality.IOFunctionality.WriteStreamToFile(AttachmentStream);
AttachmentStream.Close();
}
catch (Exception ex)
{
SetViewedItem(ex, "Error during GetAttachmentData");
}
}
public AttachmentStream GetAttachmentStream(MailAttachment attachment)
{
if (attachment != null)
{
var storage = GetDataStore(attachment.tenant);
var attachment_path = attachment.GerStoredFilePath();
var result = new AttachmentStream
{
FileStream = storage.GetReadStream("", attachment_path),
FileName = attachment.fileName
};
return(result);
}
throw new InvalidOperationException("Attachment not found");
}
/// <summary>
/// Processes an attachment by passing it to <paramref name="action"/>.
/// </summary>
public virtual async Task ProcessStream(string messageId, string name, Func <AttachmentStream, Task> action, CancellationToken cancellation = default)
{
Guard.AgainstNullOrEmpty(messageId, nameof(messageId));
Guard.AgainstNullOrEmpty(name, nameof(name));
Guard.AgainstNull(action, nameof(action));
var attachmentDirectory = GetAttachmentDirectory(messageId, name);
ThrowIfDirectoryNotFound(attachmentDirectory, messageId);
cancellation.ThrowIfCancellationRequested();
var dataFile = GetDataFile(attachmentDirectory);
ThrowIfFileNotFound(dataFile, messageId, name);
var read = FileHelpers.OpenRead(dataFile);
var metadata = ReadMetadata(attachmentDirectory);
using (var fileStream = new AttachmentStream(read, read.Length, metadata))
{
await action(fileStream).ConfigureAwait(false);
}
}
/// <summary>
/// Processes all attachments for <paramref name="messageId"/> by passing them to <paramref name="action"/>.
/// </summary>
public virtual async Task ProcessStreams(string messageId, Func <string, AttachmentStream, Task> action, CancellationToken cancellation = default)
{
Guard.AgainstNullOrEmpty(messageId, nameof(messageId));
Guard.AgainstNull(action, nameof(action));
var messageDirectory = GetMessageDirectory(messageId);
ThrowIfDirectoryNotFound(messageDirectory, messageId);
foreach (var attachmentDirectory in Directory.EnumerateDirectories(messageDirectory))
{
cancellation.ThrowIfCancellationRequested();
var dataFile = GetDataFile(attachmentDirectory);
var attachmentName = Directory.GetParent(dataFile).Name;
var read = FileHelpers.OpenRead(dataFile);
var metadata = ReadMetadata(attachmentDirectory);
using (var fileStream = new AttachmentStream(read, read.Length, metadata))
{
await action(attachmentName, fileStream).ConfigureAwait(false);
}
}
}
/// <summary>
/// Processes all attachments for <paramref name="messageId"/> by passing them to <paramref name="action"/>.
/// </summary>
public virtual async Task ProcessStreams(string messageId, SqlConnection connection, SqlTransaction transaction, Func <string, AttachmentStream, Task> action, CancellationToken cancellation = default)
{
Guard.AgainstNullOrEmpty(messageId, nameof(messageId));
Guard.AgainstNull(connection, nameof(connection));
Guard.AgainstNull(action, nameof(action));
using (var command = CreateGetDatasCommand(messageId, connection, transaction))
using (var reader = await command.ExecuteSequentialReader(cancellation).ConfigureAwait(false))
{
while (await reader.ReadAsync(cancellation).ConfigureAwait(false))
{
cancellation.ThrowIfCancellationRequested();
var name = reader.GetString(0);
var length = reader.GetInt64(1);
var metadata = MetadataSerializer.Deserialize(reader.GetStringOrNull(2));
using (var sqlStream = reader.GetStream(3))
using (var attachmentStream = new AttachmentStream(sqlStream, length, metadata))
{
var task = action(name, attachmentStream);
Guard.ThrowIfNullReturned(messageId, null, task);
await task.ConfigureAwait(false);
}
}
}
}
private void GetAttachmentData()
{
AttachmentStream = soaFunc.GetSOArchiveAttachmentDataStreamed(SystemUsername, SystemPassword, AttachmentId, SelectedEndpointName, SelectedCertificate);
Functionality.IOFunctionality.WriteStreamToFile(AttachmentStream);
AttachmentStream.Close();
}
public AttachmentStream GetAttachmentStream(MailAttachment attachment)
{
if (attachment != null)
{
var storage = GetDataStore(attachment.tenant);
var attachment_path = attachment.GerStoredFilePath();
var result = new AttachmentStream
{
FileStream = storage.GetReadStream("", attachment_path),
FileName = attachment.fileName
};
return result;
}
throw new InvalidOperationException("Attachment not found");
}
private MovieInfo ConvertCoreObject(CoreRoot core)
{
MovieInfo movieInfo = new MovieInfo();
if (core.Streams != null && core.Streams.Any())
{
foreach (CoreStream coreStream in core.Streams)
{
try
{
BaseStream baseStream = GenerateBaseStream(coreStream);
switch (baseStream.StreamType)
{
case StreamType.None:
break;
case StreamType.Subtitle:
SubtitleStream subtitleStream = new SubtitleStream(baseStream);
subtitleStream.Duration = ParseTimeSpan(coreStream.Duration);
subtitleStream.DurationTs = coreStream.DurationTs;
movieInfo.SubtitleStreams.Add(subtitleStream);
break;
case StreamType.Audio:
AudioStream audioStream = GenerateAudioStream(baseStream, coreStream);
movieInfo.AudioStreams.Add(audioStream);
break;
case StreamType.Video:
VideoStream videoStream = GenerateVideoStream(baseStream, coreStream);
movieInfo.VideoStreams.Add(videoStream);
break;
case StreamType.Data:
DataStream dataStream = new DataStream();
movieInfo.DataStreams.Add(dataStream);
break;
case StreamType.Attachment:
AttachmentStream attachmentStream = new AttachmentStream();
movieInfo.AttachmentStreams.Add(attachmentStream);
break;
}
}
catch (Exception ex)
{
Console.WriteLine("ERROR: Unhandled Exception while parsing streams:");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.Source);
Console.WriteLine(ex.StackTrace);
}
}
}
if (core.Chapters != null && core.Chapters.Any())
{
foreach (CoreChapter coreChapter in core.Chapters)
{
try
{
Chapter chapter = new Chapter();
chapter.Id = coreChapter.Id;
chapter.End = coreChapter.End;
chapter.Start = coreChapter.Start;
chapter.TimeBase = coreChapter.TimeBase;
chapter.Tags = coreChapter.Tags;
chapter.StartTime = ParseTimeSpan(coreChapter.StartTime);
chapter.EndTime = ParseTimeSpan(coreChapter.EndTime);
if (coreChapter.Tags != null && coreChapter.Tags.Any())
{
if (coreChapter.Tags.ContainsKey("title"))
{
chapter.Title = coreChapter.Tags
.FirstOrDefault(x => x.Key.Equals("title", StringComparison.OrdinalIgnoreCase)).Value;
}
}
movieInfo.Chapters.Add(chapter);
}
catch (Exception ex)
{
Console.WriteLine("ERROR: Unhandled Exception while parsing streams:");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.Source);
Console.WriteLine(ex.StackTrace);
}
}
}
return(movieInfo);
}
