/// <summary>
/// The preferred way to save - this should be a <see cref="System.Xml.XmlDocument" /> straight from CCP.
/// </summary>
/// <param name="filename">The filename.</param>
/// <param name="xdoc">The xml to save.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static async Task SaveAsync(string filename, IXPathNavigable xdoc)
{
xdoc.ThrowIfNull(nameof(xdoc));
EveMonClient.EnsureCacheDirInit();
XmlDocument xmlDoc = (XmlDocument)xdoc;
XmlNode characterNode = xmlDoc.SelectSingleNode("//name");
filename = characterNode?.InnerText ?? filename;
// Writes in the target file
string fileName = Path.Combine(EveMonClient.EVEMonXmlCacheDir, $"{filename}.xml");
string content = Util.GetXmlStringRepresentation(xdoc);
await FileHelper.OverwriteOrWarnTheUserAsync(fileName,
async fs =>
{
using (StreamWriter writer = new StreamWriter(fs, Encoding.UTF8))
{
await writer.WriteAsync(content);
await writer.FlushAsync();
await fs.FlushAsync();
}
return(true);
});
}
/// <summary>
/// The preferred way to save - this should be a <see cref="System.Xml.XmlDocument" /> straight from CCP.
/// </summary>
/// <param name="filename">The filename.</param>
/// <param name="xdoc">The xml to save.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static async Task SaveAsync(string filename, IXPathNavigable xdoc)
{
xdoc.ThrowIfNull(nameof(xdoc));
EveMonClient.EnsureCacheDirInit();
XmlDocument xmlDoc = (XmlDocument)xdoc;
XmlNode characterNode = xmlDoc.SelectSingleNode("//name");
filename = characterNode?.InnerText ?? filename;
// Writes in the target file
string fileName = Path.Combine(EveMonClient.EVEMonXmlCacheDir, $"{filename}.xml");
string content = Util.GetXmlStringRepresentation(xdoc);
await FileHelper.OverwriteOrWarnTheUserAsync(fileName,
async fs =>
{
using (StreamWriter writer = new StreamWriter(fs, Encoding.UTF8))
{
await writer.WriteAsync(content);
await writer.FlushAsync();
await fs.FlushAsync();
}
return true;
});
}
/// <summary>
/// Saves the document to the disk.
/// </summary>
/// <param name="filename">The filename.</param>
/// <param name="xmlDocument">The XML document.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">filename or xmlDocument</exception>
public static async Task SaveDocumentAsync(string filename, IXPathNavigable xmlDocument)
{
filename.ThrowIfNull(nameof(filename));
xmlDocument.ThrowIfNull(nameof(xmlDocument));
using (SaveFileDialog sfd = new SaveFileDialog())
{
sfd.DefaultExt = "xml";
sfd.Filter = @"XML (*.xml)|*.xml";
sfd.FileName = filename;
if (sfd.ShowDialog() != DialogResult.OK)
{
return;
}
try
{
string content = Util.GetXmlStringRepresentation(xmlDocument);
// Moves to the final file
await FileHelper.OverwriteOrWarnTheUserAsync(
sfd.FileName,
async fs =>
{
using (StreamWriter writer = new StreamWriter(fs, Encoding.UTF8))
{
await writer.WriteAsync(content);
await writer.FlushAsync();
await fs.FlushAsync();
}
return(true);
});
}
catch (IOException err)
{
ExceptionHandler.LogException(err, true);
MessageBox.Show($"There was an error writing out the file:\n\n{err.Message}",
@"Save Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (XmlException err)
{
ExceptionHandler.LogException(err, true);
MessageBox.Show($"There was an error while converting to XML format.\r\nThe message was:\r\n{err.Message}",
@"Save Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// Gets a nicely formatted string representation of a XML document.
/// </summary>
/// <param name="doc">The document.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static string GetXmlStringRepresentation(IXPathNavigable doc)
{
doc.ThrowIfNull(nameof(doc));
// Creates the settings for the text writer
XmlWriterSettings settings = new XmlWriterSettings {
Indent = true, NewLineHandling = NewLineHandling.Replace
};
// Writes to a string builder
StringBuilder xmlBuilder = new StringBuilder();
using (XmlWriter xmlWriter = XmlWriter.Create(xmlBuilder, settings))
{
XmlDocument xmlDoc = (XmlDocument)doc;
xmlDoc.WriteContentTo(xmlWriter);
xmlWriter.Flush();
}
return(xmlBuilder.ToString());
}
/// <summary>
/// Applies a XSLT to a <see cref="XmlDocument" /> and returns another <see cref="XmlDocument" />.
/// </summary>
/// <param name="doc">The source <see cref="XmlDocument" /></param>
/// <param name="xslt">The XSLT to apply.</param>
/// <returns>
/// The transformed <see cref="XmlDocument" />.
/// </returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static IXPathNavigable Transform(IXPathNavigable doc, XslCompiledTransform xslt)
{
doc.ThrowIfNull(nameof(doc));
xslt.ThrowIfNull(nameof(xslt));
MemoryStream stream = GetMemoryStream();
using (XmlTextWriter writer = new XmlTextWriter(stream, Encoding.UTF8))
{
// Apply the XSL transform
writer.Formatting = Formatting.Indented;
xslt.Transform(doc, writer);
writer.Flush();
// Reads the XML document from the given stream.
stream.Seek(0, SeekOrigin.Begin);
XmlDocument outDoc = new XmlDocument();
outDoc.Load(stream);
return(outDoc);
}
}
/// <summary>
/// Saves the document to the disk.
/// </summary>
/// <param name="filename">The filename.</param>
/// <param name="xmlDocument">The XML document.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentNullException">filename or xmlDocument</exception>
public static async Task SaveDocumentAsync(string filename, IXPathNavigable xmlDocument)
{
filename.ThrowIfNull(nameof(filename));
xmlDocument.ThrowIfNull(nameof(xmlDocument));
using (SaveFileDialog sfd = new SaveFileDialog())
{
sfd.DefaultExt = "xml";
sfd.Filter = @"XML (*.xml)|*.xml";
sfd.FileName = filename;
if (sfd.ShowDialog() != DialogResult.OK)
return;
try
{
string content = Util.GetXmlStringRepresentation(xmlDocument);
// Moves to the final file
await FileHelper.OverwriteOrWarnTheUserAsync(
sfd.FileName,
async fs =>
{
using (StreamWriter writer = new StreamWriter(fs, Encoding.UTF8))
{
await writer.WriteAsync(content);
await writer.FlushAsync();
await fs.FlushAsync();
}
return true;
});
}
catch (IOException err)
{
ExceptionHandler.LogException(err, true);
MessageBox.Show($"There was an error writing out the file:\n\n{err.Message}",
@"Save Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (XmlException err)
{
ExceptionHandler.LogException(err, true);
MessageBox.Show($"There was an error while converting to XML format.\r\nThe message was:\r\n{err.Message}",
@"Save Failed", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
