private bool DoEncoding(_4screen.CSB.DataAccess.Business.ConvertQueue convertQueue, _4screen.CSB.DataAccess.Business.DataObjectVideo dov)
{
blnIsEncoding = true;
bool blnIsOK = true;
string strCheckMessage = string.Empty;
string strStatisticFileExtension = string.Empty;
string strNewGUIDFilename = string.Empty;
string strNewGUIDFilenameWithoutExt = string.Empty;
string strTargetOutPath = string.Empty;
string strSourcePathFile = string.Empty;
string strConverterLocalSourcePathFile = string.Empty;
string strOriginalLocation = string.Empty;
int intStatisticFileSizeByte = -1;
DateTime dtmStart = DateTime.Now;
int intSizeBite = -1;
#region DO SOME FILE MANIPULATIONS AND SET THE RIGHT PATH
// check if the source folder and file exists
if (blnIsOK)
{
try
{
//The ConverterRootPathUpload in Web.Config may differ from the one in the app.config
//Im WebConfig = key="ConverterRootPathUpload" value="\\csbmedia\csbooster\Upload"
//Im AppConfig = key="ConverterRootPathUpload" value="Z:\Upload"
//Sample Upload Path = \\csbmedia\csbooster\Upload\ec572c72-e3fc-4486-82ec-0b2fe0a6d60b\V\20c81a3eb0bc43ac8016f84383893908PA084165.MOV
//Convert to = Z:\Upload\ec572c72-e3fc-4486-82ec-0b2fe0a6d60b\V\20c81a3eb0bc43ac8016f84383893908PA084165.MOV
string strPartialPath = dov.OriginalLocation.Substring(dov.OriginalLocation.IndexOf(dov.UserID));
strSourcePathFile = Path.Combine(strConverterRootPathUpload, strPartialPath);
intSnapshotAfterSec = Convert.ToInt32(convertQueue.VideoPreviewPictureTimepointSec);
if (blnIsOK)
{
if (!vbio.FileExists(strSourcePathFile))
{
strCheckMessage = string.Format("Uploaded file doesn't exist.<br/>Can't find uploaded media '{0}'", strSourcePathFile);
blnIsOK = false;
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 2, "Check if source folder and file exists (Step 2 / 15)", _4screen.CSB.Common.MonitoringLogState.Aborted, strCheckMessage);
}
else
{
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 2, "Check if source folder and file exists (Step 2 / 15)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
}
}
catch (Exception ex)
{
blnIsOK = false;
strCheckMessage = string.Format("Base error occurred<br/>DataObjectVideo.ObjectID = {{{0}}}<br/>System.Exception Message: {1}", dov.ObjectID, ex.Message);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 2, "Check if source folder and file exists (Step 2 / 15)", _4screen.CSB.Common.MonitoringLogState.Aborted, strCheckMessage);
}
}
// rename source file to a GUID file
if (blnIsOK)
{
try
{
FileInfo fi = new FileInfo(strSourcePathFile);
strStatisticFileExtension = fi.Extension;
strNewGUIDFilename = dov.ObjectID + fi.Extension;
strConverterLocalSourcePathFile = Path.Combine(strLocalPathSource, strNewGUIDFilename);
strTargetOutPath = strSourcePathFile.Replace(strConverterRootPathUpload, strConverterRootPathMedia).Replace(fi.Name, "");
if (!Directory.Exists(strTargetOutPath))
{
Directory.CreateDirectory(strTargetOutPath);
}
try
{
// copy the file to a GUID File
vbio.CopyFile(strSourcePathFile, strConverterLocalSourcePathFile, true);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 3, "copy source file to a GUID file (Step 3 / 15)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch (Exception ex)
{
blnIsOK = false;
strCheckMessage = string.Format("Error: Can't copy original media to a new GUID file<br/>DataObjectVideo.ObjectID = {{{0}}}<br/>System.Exception Message: {1}", dov.ObjectID, ex.Message);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 3, "copy source file to a GUID file (Step 3 / 15)", _4screen.CSB.Common.MonitoringLogState.Aborted, strCheckMessage);
}
if (blnIsOK)
{
try
{
// move original to the archive
string strTmpArchivePath = strTargetOutPath + @"A\"; //-->X:\CSBooster\Media\ec572c72-e3fc-4486-82ec-0b2fe0a6d60b\V\A
if (!Directory.Exists(strTmpArchivePath))
{
Directory.CreateDirectory(strTmpArchivePath);
}
strOriginalLocation = strSourcePathFile; // set the original location to the upload dir; needed if move would crash
vbio.MoveFile(strSourcePathFile, Path.Combine(strTmpArchivePath, strNewGUIDFilename), true);
strOriginalLocation = Path.Combine(strTmpArchivePath, strNewGUIDFilename);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 4, "move source to archive (Step 4 / 15)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch (Exception ex)
{
strCheckMessage = string.Format("Error: Can't move original media to the archive folder<br/>DataObjectVideo.ObjectID = {{{0}}}<br/>System.Exception Message: {1}", dov.ObjectID, ex.Message);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 4, "move source to archive (Step 4 / 15)", _4screen.CSB.Common.MonitoringLogState.OKWithWarning, strCheckMessage);
}
}
fi = null;
}
catch (Exception ex)
{
blnIsOK = false;
strCheckMessage = string.Format("Base error in copy media to a GUID file<br/>DataObjectVideo.ObjectID = {{{0}}}<br/>System.Exception Message: {1}", dov.ObjectID, ex.Message);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 3, "copy source file to a GUID file (Step 3 / 15)", _4screen.CSB.Common.MonitoringLogState.Aborted, strCheckMessage);
}
}
#endregion DO SOME FILE MANIPULATIONS AND SET THE RIGHT PATH
#region DO THE ENCODING
if (blnIsOK)
{
if (!strConverterLocalSourcePathFile.EndsWith(".flv"))
{
ConvertVideo(strConverterLocalSourcePathFile, strLocalPathTarget, dov.ObjectID);
}
else
{
try
{
System.IO.File.Copy(strConverterLocalSourcePathFile, System.IO.Path.Combine(strLocalPathTarget, dov.ObjectID + ".flv"));
}
catch (Exception ex)
{
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 9, "couldn't copy to " + strLocalPathTarget, _4screen.CSB.Common.MonitoringLogState.AbortedMissionCritical, ex.Message);
blnIsOK = false;
}
}
// check if movie FLV exists
// if yes, convert has succeed (99%)
// generate thumbnails if FLV file exists
if (vbio.FileExists(System.IO.Path.Combine(strLocalPathTarget, dov.ObjectID + ".flv")))
{
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 6, "video converted (Step 6 / 14)", _4screen.CSB.Common.MonitoringLogState.OK, "");
// do the preview snapshots
GenerateSnapshot(dov.ObjectID, dov.UserID);
// move the files from local convert server to the media server
try
{
//Check if The video Should be send to Amazone or moved to the Mediaserver
if (!useAmazoneS3)
{
if (!Directory.Exists(strTargetOutPath + @"FLV\"))
{
Directory.CreateDirectory(strTargetOutPath + @"FLV\");
}
vbio.MoveFile(System.IO.Path.Combine(strLocalPathTarget, dov.ObjectID + ".flv"), System.IO.Path.Combine(strTargetOutPath + @"FLV\", dov.ObjectID + ".flv"), true);
}
else
{
intSizeBite = (int)UploadToAmazone(System.IO.Path.Combine(strLocalPathTarget, dov.ObjectID + ".flv"), dov.ObjectID, dov.UserID);
if (intSizeBite == -1)
{
blnIsOK = false;
}
vbio.DeleteFile(System.IO.Path.Combine(strLocalPathTarget, dov.ObjectID + ".flv"));
}
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 9, "move converted video to the media path (Step 9 / 14)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch (Exception ex)
{
blnIsOK = false;
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 9, "move converted video to the media path (Step 9 / 14)", _4screen.CSB.Common.MonitoringLogState.AbortedMissionCritical, ex.Message);
}
}
else
{
blnIsOK = false;
strCheckMessage = string.Format("CRITICAL ERROR: converted FLV movie does not exist! Please check this: " + System.IO.Path.Combine(strTargetOutPath, dov.ObjectID + ".flv"));
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 6, "video converted (Step 6 / 14)", _4screen.CSB.Common.MonitoringLogState.AbortedMissionCritical, strCheckMessage);
}
// finale check for running convert processes
try
{
Process[] localByName = Process.GetProcessesByName("convert");
for (int i = 0; i < localByName.Length; i++)
{
localByName[i].Kill();
}
}
catch
{ }
blnIsEncoding = false;
// Get File Size statistics
try
{
FileInfo fiUpload = new FileInfo(strSourcePathFile);
intStatisticFileSizeByte = (int)fiUpload.Length;
fiUpload = null;
}
catch
{ }
}
#endregion DO THE ENCODING
#region WRITE To THE DATABASE
// Update Queue Item
int intConvertTryCount = convertQueue.TryingCount;
intConvertTryCount++;
try
{
if (blnIsOK)
{
// succeded
TimeSpan ts = (TimeSpan)(DateTime.Now - dtmStart);
int intStatisticWorkTimeSec = (int)ts.TotalSeconds;
convertQueue.TryingCount = intConvertTryCount;
convertQueue.ConvertMessage = strCheckMessage;
convertQueue.Status = _4screen.CSB.Common.MediaConvertedState.Convertet;
convertQueue.LastTimeStamp = DateTime.Now;
convertQueue.StatisticFileExtension = strStatisticFileExtension;
convertQueue.StatisticFileSizeByte = intStatisticFileSizeByte;
convertQueue.StatisticWorkTimeSec = intStatisticWorkTimeSec;
convertQueue.Update();
try
{
// delete the source file in the upload folder
File.Delete(strSourcePathFile);
// delete temporary convert source file
File.Delete(strConverterLocalSourcePathFile);
}
catch
{ }
}
else
{
// aborted
convertQueue.TryingCount = intConvertTryCount;
if (intConvertTryCount >= maxRetries)
{
convertQueue.Status = _4screen.CSB.Common.MediaConvertedState.ConvertError;
}
else
{
convertQueue.Status = _4screen.CSB.Common.MediaConvertedState.NotConvertet;
convertQueue.LookID = "";
}
convertQueue.ConvertMessage = strCheckMessage;
convertQueue.LastTimeStamp = DateTime.Now;
convertQueue.StatisticFileExtension = strStatisticFileExtension;
convertQueue.StatisticFileSizeByte = intStatisticFileSizeByte;
convertQueue.StatisticWorkTimeSec = -1;
convertQueue.Update();
}
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 12, "update convert queue in database (Step 12 / 14)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch
{
//Error: update convert queue crashed
strCheckMessage = string.Format("ConvertQueue final update crashed! Please check the convert queue in the database");
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 12, "update convert queue in database (Step 12 / 14)", _4screen.CSB.Common.MonitoringLogState.OKWithWarning, strCheckMessage);
}
// Update Object Item
try
{
if (blnIsOK)
{
// succeded
string strHTTPPathOutput = string.Empty;
string strHTTPImageOutput = string.Empty;
string strHTTPImageLargeOutput = string.Empty;
string strTmpOutPathAndFile = strTargetOutPath + @"FLV\" + dov.ObjectID + ".flv";
//File Size
try
{
FileInfo fiUpload = new FileInfo(strTmpOutPathAndFile);
intSizeBite = (int)fiUpload.Length;
fiUpload = null;
}
catch
{ }
if (strTmpOutPathAndFile.StartsWith(strConverterRootPathMedia))
{
strHTTPPathOutput = strTmpOutPathAndFile.Substring(strConverterRootPathMedia.Length).Replace("\\", "/");
}
dov.SetImageType(_4screen.CSB.Common.PictureVersion.L, _4screen.CSB.Common.PictureFormat.Jpg);
dov.SetImageType(_4screen.CSB.Common.PictureVersion.S, _4screen.CSB.Common.PictureFormat.Jpg);
dov.SetImageType(_4screen.CSB.Common.PictureVersion.XS, _4screen.CSB.Common.PictureFormat.Jpg);
dov.Image = dov.ObjectID;
dov.ConvertMessage = string.Empty;
dov.DurationSecond = -1; // TODO kann mit dieser Engine nicht ausgelesen werden
dov.Location = strHTTPPathOutput;
dov.OriginalLocation = strOriginalLocation;
dov.SizeByte = intSizeBite;
//Depending on the Community Settings set the default Showstate to this object
DataObject doCont = new DataObject(udc);
doCont.ObjectID = dov.CommunityID;
doCont.Load(null, true);
if (doCont.State != _4screen.CSB.Common.ObjectState.Added)
{
if (doCont.ObjectType == _4screen.CSB.Common.ObjectType.Community)
{
if (!string.IsNullOrEmpty(doCont.GetXMLValue("Managed")) && doCont.GetXMLValue("Managed") == "1")
{
if (DataObjectCommunity.IsUserOwner(dov.CommunityID, dov.UserID))
{
dov.ShowState = _4screen.CSB.Common.ObjectShowState.Published;
}
else
{
dov.ShowState = _4screen.CSB.Common.ObjectShowState.Draft;
}
}
else
{
dov.ShowState = _4screen.CSB.Common.ObjectShowState.Published;
}
}
else
{
dov.ShowState = _4screen.CSB.Common.ObjectShowState.Published;
}
}
dov.UpdateBackground();
}
else
{
dov.ShowState = ObjectShowState.ConversionFailed;
dov.ConvertMessage = strCheckMessage;
dov.DurationSecond = -1;
dov.Location = "";
dov.OriginalLocation = strOriginalLocation;
dov.SizeByte = -1;
dov.Image = "";
dov.UpdateBackground();
}
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 13, "update object item in database (Step 13 / 14)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch
{
//Error: update convert queue crashed
strCheckMessage = string.Format("Object item final database update crashed! Please check the Object item in the database");
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 13, "update object item in database (Step 13 / 14)", _4screen.CSB.Common.MonitoringLogState.OKWithWarning, strCheckMessage);
}
#endregion WRITE TO DATABASE
if (strCheckMessage.Length > 0)
{
eventLog.WriteEntry(strCheckMessage, EventLogEntryType.Error);
}
if (blnIsOK)
{
return(true);
}
else
{
return(false);
}
}
private void CheckConvertQueue()
{
try
{
string strServerName = System.Environment.MachineName;
ConvertQueue convertQueue = new ConvertQueue();
if (convertQueue.LoadNextJob(strServerName))
{
bool blnIsOK = true;
strTransactionID = Guid.NewGuid().ToString();
if (convertQueue.ObjectType == _4screen.CSB.Common.ObjectType.Picture)
{
// TODO: Convert Picture
}
else if (convertQueue.ObjectType == _4screen.CSB.Common.ObjectType.Video)
{
DataObjectVideo dov = null;
try
{
dov = new _4screen.CSB.DataAccess.Business.DataObjectVideo(udc);
dov.ObjectID = convertQueue.ObjectID;
dov.Load(null, true);
dov.ShowState = ObjectShowState.InProgress;
dov.UpdateBackground();
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 1, "Load DO (Step 1 / 15)", _4screen.CSB.Common.MonitoringLogState.OK, "");
}
catch (System.Exception ex)
{
blnIsOK = false;
string strCheckMessage = string.Format("Error: Can't load DataObjectVideo<br/>DataObjectVideo.ObjectID = {{{0}}}<br/>System.Exception Message: {1}", convertQueue.ObjectID, ex.Message);
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 1, "Load DO (Step 1 / 15)", _4screen.CSB.Common.MonitoringLogState.AbortedMissionCritical, strCheckMessage);
convertQueue.TryingCount++;
convertQueue.ConvertMessage = strCheckMessage;
convertQueue.Status = _4screen.CSB.Common.MediaConvertedState.ConvertError;
convertQueue.LastTimeStamp = DateTime.Now;
convertQueue.Update();
}
if (blnIsOK)
{
if (DoEncoding(convertQueue, dov)) // succeeded
{
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 14, "Convert SUCCEEDED (Step 14 / 14)", _4screen.CSB.Common.MonitoringLogState.OK, "");
// TODO: SEND MAIL
}
else // aborted
{
WriteMonitoringLog(strTransactionID, dov.ObjectID, BaseActions.VideoConvert, 14, "Convert ABORTED (Step 14 / 14)", _4screen.CSB.Common.MonitoringLogState.Aborted, "please check detail process steps");
// TODO: SEND MAIL
}
blnIsEncoding = false;
}
}
}
}
catch (System.Exception ex)
{
string strCheckMessage = string.Format("System.Exception<br/><br/>{0}", ex.Message);
eventLog.WriteEntry(strCheckMessage, EventLogEntryType.Error);
WriteMonitoringLog("", "", BaseActions.VideoConvert, 0, "Get Convert Jobs from Convert Queue", _4screen.CSB.Common.MonitoringLogState.AbortedMissionCritical, strCheckMessage);
}
}