/// <summary>
/// Downloads exported image.
/// </summary>
/// <param name="key">Key.</param>
/// <returns>Result.</returns>
public ActionResult DownloadExportedImage(string key)
{
byte[] fileData = {};
ActionResult ret = null;
string extension = string.Empty;
Api.Export.ExportKey exportKey = null;
string fullPhysicalPath = string.Empty;
ContentDisposition contentDisposition = null;
if (Api.Export.ExportKey.TryParse(key, out exportKey))
{
extension = System.Enum.GetName(typeof(Models.ImageExportFormat), exportKey.Format).ToLowerInvariant();
fullPhysicalPath = System.Web.HttpContext.Current.Server.MapPath(string.Format("~/App_Data/Exports/{0}/{1}.{2}",
exportKey.PresentationId, exportKey.ToString(), extension));
}
if (System.IO.File.Exists(fullPhysicalPath))
{
fileData = ServiceAdapter.ImageToPdfComposer.TryCompose(fullPhysicalPath);
if (fileData == null)
{
fileData = System.IO.File.ReadAllBytes(fullPhysicalPath);
System.IO.File.Delete(fullPhysicalPath);
}
}
contentDisposition = new System.Net.Mime.ContentDisposition()
{
FileName = string.Format("image.{0}", extension),
Inline = false
};
Response.AppendHeader("Content-Disposition", contentDisposition.ToString());
Response.Headers.Remove("Cache-Control");
Response.Headers.Remove("Pragma");
Response.Headers.Remove("Expires");
ret = File(fileData, "application/octet-stream");
return(ret);
}
/// <summary>
/// Downloads exported video.
/// </summary>
/// <param name="key">Key.</param>
/// <returns>Result.</returns>
public ActionResult DownloadExportedVideo(string key)
{
byte[] fileData = {};
ActionResult ret = null;
Api.Export.ExportKey exportKey = null;
string fullPhysicalPath = string.Empty;
ContentDisposition contentDisposition = null;
if (Api.Export.ExportKey.TryParse(key, out exportKey))
{
fullPhysicalPath = System.Web.HttpContext.Current.Server.MapPath(string.Format("~/App_Data/Exports/{0}/{1}.mp4",
exportKey.PresentationId, exportKey.ToString()));
}
if (System.IO.File.Exists(fullPhysicalPath))
{
fileData = System.IO.File.ReadAllBytes(fullPhysicalPath);
System.IO.File.Delete(fullPhysicalPath);
}
contentDisposition = new System.Net.Mime.ContentDisposition()
{
FileName = "video.mp4",
Inline = false
};
Response.AppendHeader("Content-Disposition", contentDisposition.ToString());
Response.Headers.Remove("Cache-Control");
Response.Headers.Remove("Pragma");
Response.Headers.Remove("Expires");
ret = File(fileData, "application/octet-stream");
return(ret);
}
