/// <summary>
/// Writes the specified <see cref="NzbDocument"/> asynchronously to the stream.
/// </summary>
/// <param name="nzbDocument">The NZB document to write.</param>
/// <returns>A <see cref="Task"/> that can be awaited.</returns>
public async Task WriteAsync(NzbDocument nzbDocument)
{
using (XmlWriter writer = GetXmlWriter())
{
await writer.WriteDocTypeAsync(
NzbKeywords.Nzb,
NzbKeywords.PubId,
NzbKeywords.SysId,
null);
await writer.WriteStartElementAsync(
null,
NzbKeywords.Nzb,
NzbKeywords.Namespace);
await WriteHeadAsync(writer, nzbDocument);
await WriteFilesAsync(writer, nzbDocument);
await writer.WriteEndElementAsync();
await writer.WriteEndDocumentAsync();
await writer.FlushAsync();
}
}
private static void WriteFiles(XmlWriter writer, NzbDocument nzbDocument)
{
foreach (NzbFile file in nzbDocument.Files)
{
writer.WriteStartElement(NzbKeywords.File);
writer.WriteAttributeString(NzbKeywords.Poster, file.Poster);
writer.WriteAttributeString(NzbKeywords.Date, file.Date.ToUnixTimeSeconds().ToString(CultureInfo.InvariantCulture));
writer.WriteAttributeString(NzbKeywords.Subject, file.Subject);
WriteGroups(writer, file);
WriteSegments(writer, file);
writer.WriteEndElement();
}
}
private static void WriteHead(XmlWriter writer, NzbDocument nzbDocument)
{
writer.WriteStartElement(NzbKeywords.Head);
foreach (KeyValuePair <string, ImmutableHashSet <string> > header in nzbDocument.MetaData)
{
foreach (string value in header.Value)
{
writer.WriteStartElement(NzbKeywords.Meta);
writer.WriteAttributeString(NzbKeywords.Type, header.Key);
writer.WriteString(value);
writer.WriteEndElement();
}
}
writer.WriteEndElement();
}
private static async Task WriteFilesAsync(XmlWriter writer, NzbDocument nzbDocument)
{
foreach (NzbFile file in nzbDocument.Files)
{
await writer.WriteStartElementAsync(null, NzbKeywords.File, null);
await writer.WriteAttributeStringAsync(null, NzbKeywords.Poster, null, file.Poster);
await writer.WriteAttributeStringAsync(null, NzbKeywords.Date, null, file.Date.ToUnixTimeSeconds().ToString(CultureInfo.InvariantCulture));
await writer.WriteAttributeStringAsync(null, NzbKeywords.Subject, null, file.Subject);
await WriteGroupsAsync(writer, file);
await WriteSegmentsAsync(writer, file);
await writer.WriteEndElementAsync();
}
}
private static async Task WriteHeadAsync(XmlWriter writer, NzbDocument nzbDocument)
{
await writer.WriteStartElementAsync(null, NzbKeywords.Head, null);
foreach (KeyValuePair <string, ImmutableHashSet <string> > header in nzbDocument.MetaData)
{
foreach (string value in header.Value)
{
await writer.WriteStartElementAsync(null, NzbKeywords.Meta, null);
await writer.WriteAttributeStringAsync(null, NzbKeywords.Type, null, header.Key);
await writer.WriteStringAsync(value);
await writer.WriteEndElementAsync();
}
}
await writer.WriteEndElementAsync();
}
/// <summary>
/// Writes the specified <see cref="NzbDocument"/> to the stream.
/// </summary>
/// <param name="nzbDocument">The NZB document to write.</param>
/// <returns>A <see cref="Task"/> that can be awaited.</returns>
public void Write(NzbDocument nzbDocument)
{
using (XmlWriter writer = GetXmlWriter())
{
writer.WriteDocType(
NzbKeywords.Nzb,
NzbKeywords.PubId,
NzbKeywords.SysId,
null);
writer.WriteStartElement(
NzbKeywords.Nzb,
NzbKeywords.Namespace);
WriteHead(writer, nzbDocument);
WriteFiles(writer, nzbDocument);
writer.WriteEndElement();
writer.WriteEndDocument();
writer.Flush();
}
}
/// <summary>
/// Writes the specified <see cref="NzbDocument"/> to the stream.
/// </summary>
/// <param name="textWriter">The <see cref="TextWriter"/> to use.</param>
/// <param name="nzbDocument">The <see cref="NzbDocument"/> to write.</param>
public static void WriteNzbDocument(this TextWriter textWriter, NzbDocument nzbDocument)
{
new NzbWriter(textWriter).Write(nzbDocument);
}
/// <summary>
/// Writes the specified <see cref="NzbDocument"/> asynchronously to the stream.
/// </summary>
/// <param name="textWriter">The <see cref="TextWriter"/> to use.</param>
/// <param name="nzbDocument">The <see cref="NzbDocument"/> to write.</param>
/// <returns>A <see cref="Task"/> that can be awaited.</returns>
public static Task WriteNzbDocumentAsync(this TextWriter textWriter, NzbDocument nzbDocument)
{
return(new NzbWriter(textWriter).WriteAsync(nzbDocument));
}
