private void Window_Loaded(object sender, RoutedEventArgs e)
{
prgPreloader.Visibility = Visibility.Visible;
bool isAbsolute = _proxy.CheckAbsolute(book, ServerData.Book) == true ? true : false;
string booksPath = _proxy.GetItemProperty(book, ServerData.Book, PropertyData.Path);
txtName.Text = _proxy.GetItemProperty(book, ServerData.Book, PropertyData.Name);
string path = isAbsolute ? booksPath : $@"Temp\Books\{booksPath}";
if (!isAbsolute)
{
if (!Directory.Exists(@"Temp\Books"))
{
Directory.CreateDirectory(@"Temp\Books");
}
byte[] res = _proxy.DownloadAsync(booksPath, FilesType.Books).Result;
if (res != null)
{
using (FileStream fs = File.OpenWrite(path))
{
Task.WaitAll(fs.WriteAsync(res, 0, res.Length));
fs.Dispose();
}
}
}
if (!File.Exists(path))
{
MessageBox.Show($"This file does not exist!\n({path})", "Wrong", MessageBoxButton.OK, MessageBoxImage.Error);
Close();
return;
}
string data = "";
if (System.IO.Path.GetExtension(path) == ".epub")
{
EpubBook book = EpubReader.Read(path);
data = book.ToPlainText();
}
else if (System.IO.Path.GetExtension(path) == ".pdf")
{
PdfReader reader = new PdfReader(path);
string text = string.Empty;
for (int page = 1; page <= reader.NumberOfPages; page++)
{
text += PdfTextExtractor.GetTextFromPage(reader, page);
}
reader.Close();
data = text;
}
else
{
using (FileStream fs = new FileStream(path, FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs, Encoding.UTF8))
{
data = sr.ReadToEndAsync().Result;
sr.Dispose();
}
}
}
Thread thd = new Thread(new ThreadStart(() =>
{
_words.AddRange(data.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries));
Dispatcher.InvokeAsync(new Action(() =>
{
foreach (string item in _words)
{
_totalWords += item.Split(" \\/=+-/^@$%{}|&\n\r\t".ToCharArray(), StringSplitOptions.RemoveEmptyEntries).Length;
}
_max = (_totalWords / _maxWordsPerPage) + 1;
txtMax.Text = $"of {_max}";
slPages.Maximum = _max;
int?bm = _proxy.GetLastMarkAsync(book, user, ServerData.Book).Result;
if (bm != null)
{
txtPage.Text = _proxy.GetItemProperty(Convert.ToInt32(bm), ServerData.Bookmark, PropertyData.Position);
ChangePage(Convert.ToInt32(txtPage.Text));
}
else
{
ChangePage(1);
}
if (Convert.ToInt32(txtPage.Text) == _max)
{
btnLast.IsEnabled = btnNext.IsEnabled = false;
slPages.IsEnabled = false;
}
prgPreloader.Visibility = Visibility.Collapsed;
}));
}))
{
IsBackground = true
};
thd.Start();
}
