protected void _btnAddJob_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_cmbSourceFiles.Text))
{
return;
}
if (string.IsNullOrEmpty(_cmbConversionProfile.Text))
{
return;
}
MultimediaData multimediaData = new MultimediaData(_cmbSourceFiles.Text, _outputFilesUrl, File.ReadAllBytes(_cmbConversionProfile.SelectedItem.Value), _cmbConversionProfile.SelectedItem.Text);
// Add new job.
AddJobRequest AddJobRequest = new AddJobRequest();
AddJobRequest.UserToken = _hiddenFieldClientMetadata.Value;
AddJobRequest.JobMetadata = MultimediaData.SerializeToString(multimediaData);
AddJobRequest.JobType = "Multimedia";
AddJobResponse addJobResponse = _jobService.AddJob(AddJobRequest);
GetJobInformationRequest getJobInfoRequest = new GetJobInformationRequest();
getJobInfoRequest.ID = addJobResponse.Id;
GetJobInformationResponse getJobInfoResponse = _jobService.GetJobInformation(getJobInfoRequest);
AddJobToGridView(getJobInfoResponse.JobInformation);
GetClientJobs();
}
private void _menuItemOpenConvertedFile_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow selectedJob in _dgvJobs.SelectedRows)
{
try
{
if (selectedJob.Cells[JobProcessorConstants.Database.StatusColumn].Value != DBNull.Value &&
String.Compare((string)selectedJob.Cells[JobProcessorConstants.Database.StatusColumn].Value, JobStatus.Completed.ToString(), true) == 0)
{
string jobType = selectedJob.Cells[JobProcessorConstants.Database.JobTypeColumn].Value != DBNull.Value ? (string)selectedJob.Cells[JobProcessorConstants.Database.JobTypeColumn].Value : String.Empty;
string jobMetadata = selectedJob.Cells[JobProcessorConstants.Database.JobMetadataColumn].Value != DBNull.Value ? (string)selectedJob.Cells[JobProcessorConstants.Database.JobMetadataColumn].Value : String.Empty;
if (String.Compare(jobType, "OCR", true) == 0)
{
StartProcess(OcrData.DeserializeFromString(jobMetadata).DocumentFileName);
}
else if (String.Compare(jobType, "Multimedia", true) == 0)
{
StartProcess(MultimediaData.DeserializeFromString(jobMetadata).TargetFile);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
}
string BuildOutputFile(MultimediaData multimediaData, TargetFormatType targetFormat)
{
//Format the target file like <output directory>\<source filename>_<source file extension>_<Guid>.<new extension>
string ext = Path.GetExtension(multimediaData.SourceFile);
if (!string.IsNullOrEmpty(ext))
{
ext = ext.Replace(".", "");
}
if (!string.IsNullOrEmpty(ext))
{
ext = "_" + ext;
}
else
{
ext = string.Empty;
}
string name = Path.GetFileNameWithoutExtension(multimediaData.SourceFile);
name = string.Format(
"{0}{1}_{2}.{3}",
name, ext, Guid.NewGuid(), GetExtension(targetFormat));
string fullPath = string.Empty;
// If the TargetFile is a file, this is a full path (from a previous conversion). In this case need, we to get the directory name and append the new file name.
// We cannot check the file itself because it may no longer exist so we use the extension in the path to indicate if it is a file
if (String.IsNullOrEmpty(Path.GetExtension(multimediaData.TargetFile)))
{
fullPath = multimediaData.TargetFile; //path is a directory
}
else
{
fullPath = Path.GetDirectoryName(multimediaData.TargetFile);//This is a file
}
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
return(Path.Combine(fullPath, name));
}
/***************************************************************************/
/* This function will convert multimedia files based on the settings specified in MultimediaData.ConversionSettings*/
/***************************************************************************/
public override void OnJobReceived(string id, string clientMetadata, string jobMetadata, string jobType, int progressRate)
{
_jobId = id;
conversionAborted = false;
AutoResetEvent finishedEvent = new AutoResetEvent(false);
try
{
// Check if we have valid job information and job metadata
if (String.IsNullOrEmpty(jobMetadata))
{
SetFailureStatus(_jobId, (int)RasterExceptionCode.InvalidParameter, Leadtools.RasterException.GetCodeMessage(RasterExceptionCode.InvalidParameter), null);
return;
}
//Deserialize the jobMetadata so we can get the MultimediaData
MultimediaData multimediaData = MultimediaData.DeserializeFromString(jobMetadata);
_reportStatusInterval = progressRate * SECONDS_TO_MILLISECONDS_FACTOR;
using (Timer updateStatusTimer = new Timer(new TimerCallback(UpdateStatusProc), multimediaData, 0, _reportStatusInterval))
{
ConvertFile(multimediaData);
}
}
catch (COMException ex)
{
SetFailureStatus(id, ex.ErrorCode, ex.Message, null);
}
catch (Exception ex)
{
SetFailureStatus(id, 0, ex.Message, null);
}
finally
{
finishedEvent.Close();
}
}
private void ConvertFile(MultimediaData multimediaData)
{
try
{
//Set up the conversion control and start the conversion
convertCtrl = new ConvertCtrl(true);
if (!File.Exists(multimediaData.SourceFile))
{
SetFailureStatus(_jobId, (int)RasterExceptionCode.FileNotFound, Leadtools.RasterException.GetCodeMessage(RasterExceptionCode.FileNotFound), null);
return;
}
convertCtrl.TargetFile = String.Empty;
convertCtrl.SourceFile = multimediaData.SourceFile;
// MultimediaData.ConversionSettings contains all of the predefined conversion settings (format, compression, etc).
using (MemoryStream memoryStream = new MemoryStream(multimediaData.ConversionSettings))
convertCtrl.LoadSettingsFromStream(memoryStream, ConvertSettings.All);
convertCtrl.TargetFile = BuildOutputFile(multimediaData, convertCtrl.TargetFormat);
convertCtrl.StartConvert();
while (convertCtrl.State != ConvertState.Stopped)
{
//Pump messages so progress is updated
System.Windows.Forms.Application.DoEvents();
Thread.Sleep(1);
}
if (conversionAborted)
{
//if job was already aborted, no need to continue.
return;
}
//Job complete. Check if an error occured during conversion
if (convertCtrl.ConvertError != 0)
{
throw new Exception(convertCtrl.ConvertError.ToString());
}
//conversion success. Set completed status unless job was aborted
//Update metadata since it contains the updated targetfile
multimediaData.TargetFile = convertCtrl.TargetFile;
if (UpdatePercentage(_jobId, 100, String.Empty))
{
SetCompletedStatus(_jobId, MultimediaData.SerializeToString(multimediaData));
}
else
{
AbortJob();
}
}
catch (COMException ex)
{
SetFailureStatus(_jobId, ex.ErrorCode, ex.Message, null);
}
catch (Exception ex)
{
SetFailureStatus(_jobId, 0, ex.Message, null);
}
finally
{
if (convertCtrl != null)
{
convertCtrl.Dispose();
}
}
}
private void BindGrid(int rowcount, JobServiceReference.JobInformation jobInformation)
{
if (jobInformation == null)
{
return;
}
//Only show multimedia jobs in this demo
if (String.Compare(jobInformation.JobType, "Multimedia", true) != 0)
{
return;
}
MultimediaData multimediaData = MultimediaData.DeserializeFromString(jobInformation.Metadata.JobMetadata);
string inputFileName = multimediaData.SourceFile.Length > 0 ? Path.GetFileName(multimediaData.SourceFile) : String.Empty;
string outputFileName = jobInformation.Status == JobStatus.Completed && multimediaData.TargetFile.Length > 0 ? Path.GetFileName(multimediaData.TargetFile) : String.Empty;
DataColumn[] dataColums = new DataColumn[]
{
new DataColumn("Job ID", typeof(string)),
new DataColumn("Status", typeof(string)),
new DataColumn("Worker", typeof(string)),
new DataColumn("Percentage", typeof(int)),
new DataColumn("Added Data/Time", Nullable.GetUnderlyingType(typeof(Nullable <DateTime>))),
new DataColumn("Completed Data/Time", Nullable.GetUnderlyingType(typeof(Nullable <DateTime>))),
new DataColumn("Error ID", typeof(int)),
new DataColumn("Error Message", typeof(string)),
new DataColumn("Input File", typeof(string)),
new DataColumn("Output File", typeof(string)),
new DataColumn("Full Path", typeof(string)),
new DataColumn("Target Format", typeof(string)),
};
DataTable dt = new DataTable();
dt.Columns.AddRange(dataColums);
DataRow dr;
if (ViewState["CurrentData"] != null)
{
for (int i = 0; i < rowcount; i++)
{
dt = (DataTable)ViewState["CurrentData"];
if (dt.Rows.Count > 0)
{
dr = dt.NewRow();
dr[0] = dt.Rows[i][0].ToString();
dr[1] = dt.Rows[i][1].ToString();
dr[2] = dt.Rows[i][2].ToString();
dr[3] = dt.Rows[i][3].ToString();
if (dt.Rows[i][3] != null)
{
dr[4] = dt.Rows[i][4];
}
else
{
dr[4] = DBNull.Value;
}
if (dt.Rows[i][4] != null)
{
dr[5] = dt.Rows[i][5];
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = dt.Rows[i][6].ToString();
dr[7] = dt.Rows[i][7].ToString();
dr[8] = dt.Rows[i][8].ToString();
dr[9] = dt.Rows[i][9].ToString();
dr[10] = dt.Rows[i][10].ToString();
dr[11] = dt.Rows[i][11].ToString();
}
}
if (jobInformation != null)
{
dr = dt.NewRow();
dr[0] = jobInformation.ID;
dr[1] = jobInformation.Status;
dr[2] = jobInformation.Worker;
dr[3] = jobInformation.Percentage;
if (jobInformation.AddedTime != null)
{
dr[4] = jobInformation.AddedTime;
}
else
{
dr[4] = DBNull.Value;
}
if (jobInformation.CompletedTime != null)
{
dr[5] = jobInformation.CompletedTime;
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = jobInformation.FailureInformation.FailedErrorID;
dr[7] = jobInformation.FailureInformation.FailedMessage;
dr[8] = inputFileName;
dr[9] = outputFileName;
dr[10] = _outputFilesName + outputFileName;
dr[11] = multimediaData.ProfileName;
dt.Rows.Add(dr);
}
}
else
{
if (jobInformation != null)
{
dr = dt.NewRow();
dr[0] = jobInformation.ID;
dr[1] = jobInformation.Status;
dr[2] = jobInformation.Worker;
dr[3] = jobInformation.Percentage;
if (jobInformation.AddedTime != null)
{
dr[4] = jobInformation.AddedTime;
}
else
{
dr[4] = DBNull.Value;
}
if (jobInformation.CompletedTime != null)
{
dr[5] = jobInformation.CompletedTime;
}
else
{
dr[5] = DBNull.Value;
}
dr[6] = jobInformation.FailureInformation.FailedErrorID;
dr[7] = jobInformation.FailureInformation.FailedMessage;
dr[8] = inputFileName;
dr[9] = outputFileName;
dr[10] = _outputFilesName + outputFileName;
dr[11] = multimediaData.ProfileName;
dt.Rows.Add(dr);
}
}
// If ViewState has a data then use the value as the DataSource
if (ViewState["CurrentData"] != null)
{
_gridViewClientJobs.DataSource = (DataTable)ViewState["CurrentData"];
_gridViewClientJobs.DataBind();
}
else
{
// Bind GridView with the initial data associated in the DataTable
_gridViewClientJobs.DataSource = dt;
_gridViewClientJobs.DataBind();
}
// Store the DataTable in ViewState to retain the values
ViewState["CurrentData"] = dt;
}
private void _btnMMAddJob_Click(object sender, EventArgs e)
{
//Validate conversion profile
if (_cmbMMConversionProfile.SelectedIndex == -1)
{
MessageBox.Show("You must select a conversion profile", "Invalid Profile");
return;
}
try
{
using (OpenFileDialog ofd = new OpenFileDialog())
{
ofd.Multiselect = true;
ofd.Filter = "Video Files (*.avi;*.mpg;*.mpeg;*.mxf;*.mkv;*.ogg;*.wmv.*.asf;*.qt;*.mov;*.m2v;*.m1v;*.ts;*.m2ts;*.mp4;*.3gp;*.flv;*.f4v;video_ts.ifo;*.LBL)|*.avi;*.mpg;*.mpeg;*.mxf;*.mkv;*.ogg;*.wmv.*.asf;*.qt;*.mov;*.m2v;*.m1v;*.ts;*.m2ts;*.mp4;*.3gp;*.flv;*.f4v;video_ts.ifo;*.LBL|Audio files (*.wav;*.wma;*.ogg;*.mpa;*.mp2;*.mp3;*.mxf;*.mkv;*.au;*.aif;*.aiff;*.snd;*.aac)|*.wav;*.wma;*.ogg;*.mpa;*.mp2;*.mp3;*.mxf;*.mkv;*.au;*.aif;*.aiff;*.snd;*.aac|MPEG Files (*.mpg;*.mpeg;*.m2v;*.m1v;*.ts;*.m2ts)|*.mpg;*.mpeg;*.m2v;*.m1v;*.ts;*.m2ts|MXF Files (*.mxf)|*.mxf|MKV Files (*.mkv)|*.mkv|Windows Media Files (*.asf;*.wma;*.wmv)|*.asf;*.wma;*.wmv|DVD Files (video_ts.ifo)|video_ts.ifo|All Files (*.*)|*.*";
if (ofd.ShowDialog() == DialogResult.OK)
{
List <AddJobRequest> addJobRequestList = new List <AddJobRequest>(ofd.FileNames.Length);
foreach (string file in ofd.FileNames)
{
//Create output directory.
string outputDirectory = Path.Combine(Path.GetDirectoryName(file), "Dashboard Output");
if (!Directory.Exists(outputDirectory))
{
try
{
Directory.CreateDirectory(outputDirectory);
}
catch
{
outputDirectory = Path.GetDirectoryName(file);
}
}
//Create job metadata
MultimediaData multimediaData = new MultimediaData(file, outputDirectory, File.ReadAllBytes((string)_cmbMMConversionProfile.SelectedValue), _cmbMMConversionProfile.Text);
AddJobRequest addJobRequest = new AddJobRequest();
addJobRequest.UserToken = _userName;
addJobRequest.JobMetadata = MultimediaData.SerializeToString(multimediaData);
addJobRequest.JobType = "Multimedia";
addJobRequestList.Add(addJobRequest);
}
using (JobServiceClient jobService = new JobServiceClient())
{
//Add jobs as a batch
jobService.Endpoint.Address = new System.ServiceModel.EndpointAddress(string.Format("{0}/JobService.svc", _wcfAddress));
AddJobsRequest addJobsRequest = new AddJobsRequest();
addJobsRequest.AddRange(addJobRequestList);
jobService.AddJobs(addJobsRequest);
}
MessageBox.Show("Job added successfully", "Success");
GetClientJobs();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
