/// <summary>
/// Read Fb2 file from string.
/// </summary>
/// <param name="xml">Fb2 file content as a string.</param>
/// <returns></returns>
public Task <FB2File> ReadAsync(string xml)
{
return(Task.Factory.StartNew(() =>
{
var file = new FB2File();
var fb2Document = XDocument.Parse(xml);
file.Load(fb2Document, false);
return file;
}));
}
private async void OpenFileTest_OnClick(object sender, RoutedEventArgs e)
{
FileOpenPicker fp = new FileOpenPicker();
fp.ViewMode = PickerViewMode.Thumbnail;
fp.FileTypeFilter.Add(".fb2");
var storageFile = await fp.PickSingleFileAsync();
XDocument fb2 = XDocument.Load(storageFile.Path);
FB2File fb = new FB2File();
fb.Load(fb2, false);
}
/// <summary>
/// Read Fb2 file from string.
/// </summary>
/// <param name="xml">Fb2 file content as a string.</param>
/// <returns></returns>
public Task<FB2File> ReadAsync(string xml)
{
return Task.Factory.StartNew(() =>
{
var file = new FB2File();
var fb2Document = XDocument.Parse(xml);
file.Load(fb2Document, false);
return file;
});
}
private async void TestButton_OnClick(object sender, RoutedEventArgs e)
{
FileOpenPicker fp = new FileOpenPicker();
fp.ViewMode = PickerViewMode.Thumbnail;
fp.FileTypeFilter.Add(".fb2");
var storageFile = await fp.PickSingleFileAsync();
var stream = await storageFile.OpenAsync(FileAccessMode.Read);
XDocument fb2 = await Task.Run(() => XDocument.Load(stream.AsStreamForRead()));
FB2File fb = new FB2File();
fb.Load(fb2, false);
}
/// <summary>
/// Read Fb2 file from Stream.
/// </summary>
/// <param name="stream">Fb2 file as a stream.</param>
/// <param name="settings">Settings for reading fb2 file.</param>
/// <returns></returns>
public Task<FB2File> ReadAsync(Stream stream, XmlLoadSettings settings)
{
return Task.Factory.StartNew(() =>
{
var file = new FB2File();
using (var reader = XmlReader.Create(stream, settings.ReaderSettings))
{
var fb2Document = XDocument.Load(reader, settings.Options);
file.Load(fb2Document, false);
}
return file;
});
}
/// <summary>
/// Read Fb2 file from Stream.
/// </summary>
/// <param name="stream">Fb2 file as a stream.</param>
/// <param name="settings">Settings for reading fb2 file.</param>
/// <returns></returns>
public Task <FB2File> ReadAsync(Stream stream, XmlLoadSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
return(Task.Factory.StartNew(() =>
{
var file = new FB2File();
using (var reader = XmlReader.Create(stream, settings.ReaderSettings))
{
var fb2Document = XDocument.Load(reader, settings.Options);
file.Load(fb2Document, false);
}
return file;
}));
}
protected FB2File ReadFb2FileStream(Stream s)
{
Logger.Log.Debug("Starting to load FB2 stream");
var settings = new XmlReaderSettings
{
ValidationType = ValidationType.None,
DtdProcessing = DtdProcessing.Prohibit,
CheckCharacters = false
};
XDocument fb2Document;
try
{
using (XmlReader reader = XmlReader.Create(s, settings))
{
fb2Document = XDocument.Load(reader, LoadOptions.PreserveWhitespace);
reader.Close();
}
}
catch (XmlException) // we handle this on top
{
throw;
}
catch (Exception ex)
{
Logger.Log.ErrorFormat("Error loading file : {0}", ex);
throw;
}
var file = new FB2File();
try
{
file.Load(fb2Document, false);
}
catch (Exception ex)
{
Logger.Log.ErrorFormat("Error loading file : {0}", ex);
throw;
}
Logger.Log.Debug("FB2 stream loaded");
return file;
}
public void LoadFB2FileFromXML(XDocument fb2Document)
{
_fb2Files.Clear();
var file = new FB2File();
try
{
file.Load(fb2Document, false);
_fb2Files.Add(file);
}
catch (Exception ex)
{
Logger.Log.ErrorFormat("Error loading XML document : {0}", ex);
}
}
public static Fb2Book Open(Stream inputStream)
{
try
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.DtdProcessing = DtdProcessing.Ignore;
using (XmlReader reader = XmlReader.Create(inputStream, settings))
{
XDocument fb2Document = XDocument.Load(reader, LoadOptions.PreserveWhitespace);
FB2File file = new FB2File();
file.Load(fb2Document, false);
List<AbstractTextPart> result = new List<AbstractTextPart>();
List<AbstractTextPart> annotation = new List<AbstractTextPart>();
List<BinaryItem> imgs = new List<BinaryItem>();
BinaryItem logo = new BinaryItem();
foreach (BodyItem bodyItem in file.Bodies)
{
foreach (SectionItem secionItem in bodyItem.Sections)
AppendSectionItem(secionItem, 0, result);
}
List<Human> authors = new List<Human>();
try
{
authors = file.TitleInfo.BookAuthors
.Select(author => new Human(author.FirstName.Text + " " + author.LastName.Text))
.ToList();
}
catch
{ }
if (file.TitleInfo.Annotation != null)
{
AppendAnnotation(file.TitleInfo.Annotation, 0, annotation);
}
int count = 0;
foreach (var img in file.Images)
{
if (count++ == 5)
break;
imgs.Add(img.Value);
}
if (imgs.Count != 0)
logo = imgs[0];
return new Fb2Book(file.TitleInfo.BookTitle.Text, annotation, imgs, authors, result.AsReadOnly(), logo);
}
}
catch (Exception ex)
{
throw ex;
}
}
public FB2File ReadFromFile(string path)
{
var file = new FB2File();
file.Load(XDocument.Load(path), false);
return(file);
}
