public void indexWorkspace()
{
previewList = new List <VideoPreview>();
DirectoryInfo directoryInfo = new DirectoryInfo(CamConstants.WORKSPACE_PATH);
foreach (DirectoryInfo currentDirectory in directoryInfo.GetDirectories())
{
VideoFileReader currentVideoFileReader = new VideoFileReader(currentDirectory.FullName + "\\");
previewList.Add(new VideoPreview(VideoUtilities.getPreviewImage(currentDirectory.FullName + "\\"),
VideoUtilities.extractPlayTime(currentVideoFileReader),
VideoUtilities.getSizeOfAllFilesWithinDirectory(currentDirectory.FullName + "\\"),
currentDirectory.Name,
currentDirectory.FullName,
VideoUtilities.getRecordingQuality(currentVideoFileReader)));
currentVideoFileReader.dispose();
currentVideoFileReader = null;
}
}
public static string StoreMediaTemp(HttpContextBase context, HttpPostedFileBase file, UploadType type, out string thumbPath, out string physicalPath, out TimeSpan duration, out string fileType)
{
duration = TimeSpan.Zero;
fileType = "";
if (context.Session != null)
{
UrlFriendlyGuid GUID = (UrlFriendlyGuid)context.Session["UploadGUID"];
List <UploadedContent> lastSavedFile = new List <UploadedContent>();
if (context.Session["SavedFileList"] != null)
{
lastSavedFile = (List <UploadedContent>)context.Session["SavedFileList"];
}
physicalPath = TempPathForUpload(context, file.FileName, type, GUID);
thumbPath = TempPathForUpload(context, file.FileName, type, GUID, true);
//Todo: Use mimes here instead of basic extension check
if (ImageExtensions.Contains(Path.GetExtension(file.FileName).ToLower()))
{
var image = (Bitmap)Image.FromStream(file.InputStream);
var fullImage =
(Bitmap)ImageUtilities.Resize(image, image.Width, image.Height, RotateFlipType.RotateNoneFlipNone); //No need to resize
ImageUtilities.SaveImage(fullImage, physicalPath, ImageFormat.Jpeg, true);
var thumbNail =
(Bitmap)ImageUtilities.Resize(image, 216, 132, RotateFlipType.RotateNoneFlipNone);
ImageUtilities.SaveImage(thumbNail, thumbPath, ImageFormat.Jpeg, true);
duration = new TimeSpan(0, 0, 10);
fileType = "Image";
}
else
{
var extension = Path.GetExtension(file.FileName);
if (extension != null && extension.ToLower() == (".txt"))
{
FileUtilities.SaveStream(file.InputStream, physicalPath, false);
duration = new TimeSpan(0, 0, 20);
var text = new StreamReader(physicalPath).ReadToEnd();
var ssHot = CreateImage(text.Substring(0, text.Length > 15?15:text.Length));
thumbPath = thumbPath.Replace(Path.GetExtension(thumbPath), ".jpg");
ssHot.Save(thumbPath);
fileType = "Marquee";
}
else
{
var s = Path.GetExtension(file.FileName);
if (s != null && (s.ToLower() == (".ppt") || s.ToLower() == (".pps") || s.ToLower() == (".pptx") || s.ToLower() == (".odt"))) // Powerpoint presentation
{
string path = context.Server.MapPath("~/Logs/" + "serverlog.txt");
Logger.WriteLine(path, "UploadRepository: Powerpoint");
FileUtilities.SaveStream(file.InputStream, physicalPath, false);
Logger.WriteLine(path, "UploadRepository: Saved File @ " + physicalPath);
var finalPath = Path.ChangeExtension(physicalPath, "wmv");
Microsoft.Office.Interop.PowerPoint._Presentation objPres;
var objApp = new Microsoft.Office.Interop.PowerPoint.Application();
objApp.Visible = Microsoft.Office.Core.MsoTriState.msoTrue;
objApp.Activate();
try
{
objPres = objApp.Presentations.Open(physicalPath, MsoTriState.msoTrue, MsoTriState.msoTrue, MsoTriState.msoFalse); //Last value causes powerpoint to physically open
// Thread.Sleep(10000);
objPres.SaveAs(Path.GetFullPath(finalPath), Microsoft.Office.Interop.PowerPoint.PpSaveAsFileType.ppSaveAsWMV);
Logger.WriteLine(path, "UploadRepository: SaveCopy As Successfully Started @ " + physicalPath + " to " + finalPath);
long len = 0;
do
{
System.Threading.Thread.Sleep(500);
try
{
FileInfo f = new FileInfo(finalPath);
len = f.Length;
Logger.WriteLine(path, "UploadRepository: SaveCopy Current Length " + len);
}
catch
{
//continue;
}
}while (len == 0);
objPres.Close();
objApp.Quit();
Marshal.ReleaseComObject(objPres);
Marshal.ReleaseComObject(objApp);
objApp = null;
objPres = null;
GC.Collect();
GC.WaitForPendingFinalizers();
Logger.WriteLine(path, "UploadRepository: SaveCopy Done, Creating Thumbnails ");
thumbPath = thumbPath.Replace(Path.GetExtension(thumbPath), ".jpg");
// thumbPath = "Content\\Images\\powerpoint.jpg";
duration = VideoUtilities.GetVideoDuration(finalPath);
// duration = new TimeSpan(0, 0, 0,60);
VideoUtilities.GetVideoThumbnail(finalPath, thumbPath);
physicalPath = finalPath;
fileType = "Powerpoint";
}
catch (COMException exception)
{
Logger.WriteLine(path, "UploadRepository: " + exception.StackTrace + "\n" + exception.Message + " Powerpoint fin:" + finalPath + " phys:" + physicalPath);
// Logger.WriteLine(path, greenlotsInfo.email);
// throw exception;
}
}
else // Must Be Video
{
FileUtilities.SaveStream(file.InputStream, physicalPath, false);
thumbPath = thumbPath.Replace(Path.GetExtension(thumbPath), ".jpg");
duration = VideoUtilities.GetVideoDuration(physicalPath);
VideoUtilities.GetVideoThumbnail(physicalPath, thumbPath);
fileType = "Video";
}
}
}
var uploadedContent = new UploadedContent
{
MediaGuid = GUID,
Type = type,
Pictures = new List <string>(2),
Duration = duration
};
if (physicalPath != null)
{
uploadedContent.Pictures.Add(ResolvePath(context, physicalPath));
}
if (thumbPath != null)
{
uploadedContent.Pictures.Add(ResolvePath(context, thumbPath));
}
if (uploadedContent.Pictures.Count > 0)
{
lastSavedFile.Add(uploadedContent);
}
context.Session["SavedFileList"] = lastSavedFile;
return("Upload Sucessful");
}
thumbPath = "";
physicalPath = "";
return("Failed To Upload File(s)");
}
