public static string UploadLessonResourceImage(string data)
{
var storageName = Guid.NewGuid().ToString().Replace("{", "").Replace("}", "");
// convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(data);
//byte[] byteArray = Encoding.ASCII.GetBytes(contents);
MemoryStream stream = new MemoryStream(byteArray);
AzureBlobStorage.Upload(stream, Constants.Azure.AZURE_UPLOADED_LESSON_RESOURCES_STORAGE_CONTAINER, storageName);
return(storageName);
}
private static string Upload(HttpPostedFileBase file, string container)
{
if (file == null)
{
return(null);
}
if (file.ContentLength > 2500000)
{
throw new Exception("Files can't exceed 2.5MB in size.");
}
var storageName = Guid.NewGuid().ToString().Replace("{", "").Replace("}", "");
AzureBlobStorage.Upload(file.InputStream, container, storageName);
return(storageName);
}
public static void DownloadProfilePicture(MemoryStream ms, string storageName)
{
AzureBlobStorage.Download(bat.logic.Constants.Azure.AZURE_UPLOADED_PROFILE_IMAGES_STORAGE_CONTAINER, storageName).DownloadToStream(ms);
}
public static void DownloadExamPaper(MemoryStream ms, string storageName)
{
AzureBlobStorage.Download(bat.logic.Constants.Azure.AZURE_UPLOADED_EXAM_PAPERS_STORAGE_CONTAINER, storageName).DownloadToStream(ms);
}
public static void DownloadLessonResource(MemoryStream ms, string storageName)
{
AzureBlobStorage.Download(bat.logic.Constants.Azure.AZURE_UPLOADED_LESSON_RESOURCES_STORAGE_CONTAINER, storageName).DownloadToStream(ms);
}
