protected override async Task <IInputStream> GetContent(Uri uri)
{
var invalid = "Invalid Path";
if (uri is null)
{
throw new Exception(invalid);
}
try
{
//Security!
if (PathReader.IsMatch(uri.LocalPath))
{
var pathTail = PathReader.Replace(uri.LocalPath, "");
pathTail = string.IsNullOrWhiteSpace(pathTail) ? "index.html" : pathTail;
var f = await StorageFile.GetFileFromApplicationUriAsync(new Uri(Path.Combine(PathReaderLocal, pathTail)));
return(await f.OpenAsync(FileAccessMode.Read));
}
if (uri.LocalPath.ToLowerInvariant() == PathEpub)
{
if (File is null)
{
throw new Exception(invalid);
}
return(await File.OpenReadAsync());
}
throw new Exception(invalid);
}
catch (Exception) { throw; }
}