/// <summary>
/// Downloads the Sound representation and any extra files that accompany it
/// <param name="ignoreExtras">If true, extra files will not be downloaded. (Useful for retrying the main download)</param>
/// <returns>A boolean value representing if the download was successful or not</returns>
/// </summary>
public virtual async Task <bool> Download(bool ignoreExtras = false)
{
View.Report("Downloading...");
try
{
// Download the main resource
if (MainResource == null)
{
CrashHandler.Throw("No resource has been registered for download!");
return(false);
}
var mainDownloader = new WebClient();
mainDownloader.DownloadProgressChanged += (sender, e) => View.UpdateProgress(e.ProgressPercentage);
var resourceDownload = mainDownloader.DownloadFileTaskAsync(MainResource.Uri, MainResource.AbsolutePath);
IEnumerable <Task> extraTasks = null;
// Download additional files
if (!ignoreExtras)
{
extraTasks = (from extra in Extras select DownloadExtra(extra)).ToList();
}
await resourceDownload;
var ret = Validate();
if (extraTasks != null)
{
foreach (var extra in extraTasks)
{
await extra;
}
}
return(await ret);
}
catch (Exception e)
{
LastException = e;
}
return(false);
}
