public void StartConversion() {
// if ((m_pptConverter != null) && (m_pptConverter.PresentationOpened))
//{
try {
LogLine("Initializing");
m_pptConverter = new PresentationConverter();
// open presentation
LogLine("Opening presentation " + m_pptFileName);
m_pptConverter.OpenPresentation(m_pptFileName);
LogLine("Presentation " + m_pptFileName + " opened successfully");
// set up event handlers to display conversion progress
m_pptConverter.OnStartProcessingData += new _iSpringEvents_OnStartProcessingDataEventHandler(pptConverter_OnStartProcessingData);
m_pptConverter.OnFinishProcessingData += new _iSpringEvents_OnFinishProcessingDataEventHandler(pptConverter_OnFinishProcessingData);
m_pptConverter.OnSlideProgressChanged += new _iSpringEvents_OnSlideProgressChangedEventHandler(pptConverter_OnSlideProgressChanged);
System.Threading.Thread.Sleep(10);
// convert presentation
LogLine("Generating SWF file " + m_swfFileName);
m_pptConverter.GenerateSolidPresentation(m_swfFileName, null, null);
LogLine("SWF File " + m_swfFileName + " generated successfully");
} catch (Exception e) {
Console.WriteLine("Error: " + e.Message);
}
//}
}
public void StartConversion()
{
// if ((m_pptConverter != null) && (m_pptConverter.PresentationOpened))
//{
try {
LogLine("Initializing");
m_pptConverter = new PresentationConverter();
// open presentation
LogLine("Opening presentation " + m_pptFileName);
m_pptConverter.OpenPresentation(m_pptFileName);
LogLine("Presentation " + m_pptFileName + " opened successfully");
// set up event handlers to display conversion progress
m_pptConverter.OnStartProcessingData += new _iSpringEvents_OnStartProcessingDataEventHandler(pptConverter_OnStartProcessingData);
m_pptConverter.OnFinishProcessingData += new _iSpringEvents_OnFinishProcessingDataEventHandler(pptConverter_OnFinishProcessingData);
m_pptConverter.OnSlideProgressChanged += new _iSpringEvents_OnSlideProgressChangedEventHandler(pptConverter_OnSlideProgressChanged);
System.Threading.Thread.Sleep(10);
// convert presentation
LogLine("Generating SWF file " + m_swfFileName);
m_pptConverter.GenerateSolidPresentation(m_swfFileName, null, null);
LogLine("SWF File " + m_swfFileName + " generated successfully");
} catch (Exception e) {
Console.WriteLine("Error: " + e.Message);
}
//}
}
public void UploadPowerPoint(string userId, string companyId, string name, string description, string webPath, string physicalPath, string fileName, byte[] pptFile)
{
try
{
var company = unitOfWork.CompanyRepository.GetById(companyId);
var scormNum = GetNumberOfScorm(companyId) + 1;
if (company.IsTrial && scormNum > 2)
{
throw new ScormException("You can upload only one scorm file under the trial version");
}
//Create powerpoint to html5 converter object.
PresentationConverter presentationConverter = new PresentationConverter();
//Initialize library using userName and productKey in case of redistributable license.
//presentationConverter.InitLibrary("userName", "productKey");
//Update conversion settings
presentationConverter.Settings.CreateDirectoryForOutput = false;
//Output settings
presentationConverter.Settings.Output.AdvanceOnMouseClick = true;
presentationConverter.Settings.Output.BackgroundColor = -16777216;//ARGB of black.
presentationConverter.Settings.Output.EmbedFonts = true;
presentationConverter.Settings.Output.FitToWindow = true;
presentationConverter.Settings.Output.IncludeHiddenSlides = true;
presentationConverter.Settings.Output.WindowScale = 100;
presentationConverter.Settings.CreateDirectoryForOutput = false;
//For LMS output
presentationConverter.Settings.Lms = new LmsSettings();
presentationConverter.Settings.Lms.LmsType = LmsType.Scorm2NdEdition2004;
presentationConverter.Settings.Lms.CourseTitle = name;
presentationConverter.Settings.Lms.Description = description;
//For thumbnail generation
//presentationConverter.Settings.Thumbnail = new ThumbnailSettings();
//presentationConverter.Settings.Thumbnail.Format = ThumbnailImageFormat.Jpg;
//presentationConverter.Settings.Thumbnail.Scale = 10;
//To add company logo
//presentationConverter.Settings.Logo = new LogoSettings();
//presentationConverter.Settings.Logo.Left = 10;
//presentationConverter.Settings.Logo.Top = 10;
//presentationConverter.Settings.Logo.Width = 200;
//presentationConverter.Settings.Logo.Height = 100;
//presentationConverter.Settings.Logo.Hyperlink = "http://www.digitalofficepro.com";
//presentationConverter.Settings.Logo.ImagePath = @"C:\Users\user\Documents\Logo.png";
//For custom player
//presentationConverter.Settings.Player = new PlayerSettings();
//presentationConverter.Settings.Player.Path =@"C:\Program Files (x86)\DigitalOfficePro\HTML5PointSDK\Players\classic";
//Save ppt file on temparay directory
string tempPath = GetTemporaryDirectory();
string tempFile = Path.Combine(tempPath, fileName);
string randomPath = Path.GetRandomFileName();
File.WriteAllBytes(tempFile, pptFile);
//Open persenattion
presentationConverter.OpenPresentation(tempFile);
logger.Info("PowerPoint presentation '{0}' is opened.", tempFile);
string outputHtmlFile = Path.Combine(tempPath, randomPath);
logger.Debug("SCORM file path: " + outputHtmlFile);
logger.Debug("SCORM zip file: " + outputHtmlFile + ".zip");
//HTML5 conversion
presentationConverter.Convert(outputHtmlFile);
logger.Info("Converted presentation '{0}' to '{1}'.", tempFile, outputHtmlFile);
presentationConverter.ClosePresentation();
logger.Debug("Presentation closed");
//output file is PowerPoint2Scorm.zip
// real path to save
physicalPath = Path.Combine(physicalPath, randomPath);
webPath = webPath + "/" + randomPath;
Directory.CreateDirectory(physicalPath);
// UNZIP
using (ZipFile zip = ZipFile.Read(outputHtmlFile + ".zip"))
{
zip.ExtractAll(physicalPath);
}
// DELETE
Directory.Delete(tempPath, true);
string manifestXml = File.ReadAllText(Path.Combine(physicalPath, "imsmanifest.xml"));
unitOfWork.ScormRepository.Insert(new Scorm
{
CompanyId = companyId,
Description = description,
Name = name,
PhysicalPath = physicalPath,
UpdatedBy = userId,
UpdatedTs = DateTime.UtcNow,
WebPath = webPath,
ManifestXml = manifestXml
});
unitOfWork.SaveChanges();
}
catch (Exception ex)
{
try
{
Directory.Delete(physicalPath, true);
}
catch (Exception)
{
}
logger.Error(ex.ToString());
throw ex;
}
}
