/// <summary>
/// Deserializes a html document
/// </summary>
/// <param name="documentHtml">The document HTML</param>
/// <param name="documentText">The document text</param>
/// <param name="documentXml">The document text</param>
/// <param name="displayHtml">(optional) The display HTML</param>
/// <returns>
/// the html document
/// </returns>
/// <exception cref="System.Runtime.Serialization.SerializationException">Error deserializing html document</exception>
public virtual SerializableDocument Deserialize(string documentHtml, string documentText, string documentXml, string displayHtml = null)
{
try
{
SerializableElementList elementArray;
using (var stringReader = new StringReader(documentXml))
using (var xmlReader = XmlReader.Create(stringReader, _readerSettings))
{
elementArray = (SerializableElementList)_serializer.Deserialize(xmlReader);
}
var elements = elementArray.SerializableElements;
var elementLookup = SerializationUtils.CreateLookup(elements);
foreach (var element in elements)
{
element.Link(elementLookup);
element.CropHtmlAndText(documentHtml, documentText);
element.SetDefaultStyleLookup(_defaultStyleLookup);
}
var info = new HtmlDocumentInfo(elementArray.Url, elementArray.BrowserVersion, elementArray.CodeVersion, elementArray.CreationDate);
var doc = new SerializableDocument(elements[0], info, _defaultStyleLookup, documentHtml, documentText);
doc.DisplayHtml = displayHtml;
return(doc);
}
catch (Exception ex)
{
throw new SerializationException("Error deserializing html document", ex);
}
}
public SerializableElementList(List <SerializableElement> elements, HtmlDocumentInfo info)
{
this.SerializableElements = elements;
this.Url = info.Url;
this.BrowserVersion = info.BrowserVersion;
this.CodeVersion = info.CodeVersion;
this.CreationDate = info.CreationDate;
}
/// <summary>
/// Creates the HTML document information
/// </summary>
/// <param name="url">The URL</param>
/// <returns>the HTML document information</returns>
private HtmlDocumentInfo CreateInfo(string url)
{
string browserVersion = Registry.LocalMachine.OpenSubKey(@"Software\Microsoft\Internet Explorer").GetValue("svcVersion").ToString();
string codeVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
var creationDate = DateTime.Now;
var info = new HtmlDocumentInfo(url, browserVersion, codeVersion, creationDate);
return(info);
}
/// <summary>
/// Initializes a new instance of the <see cref="MsHtmlDocument" /> class
/// </summary>
/// <param name="root">The root element</param>
/// <param name="info">The Html Document information</param>
/// <param name="defaultStyleLookup">The default style lookup</param>
public MsHtmlDocument(MsHtmlElement root, HtmlDocumentInfo info, DefaultStyleLookup defaultStyleLookup)
: base(root, info, defaultStyleLookup)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="MsHtmlDocument" /> class
/// </summary>
/// <param name="root">The root element</param>
/// <param name="info">The Html Document information</param>
/// <param name="defaultStyleLookup">The default style lookup</param>
/// <param name="displayHtml">The display HTML</param>
public MsHtmlDocument(MsHtmlElement root, HtmlDocumentInfo info, DefaultStyleLookup defaultStyleLookup, string displayHtml)
: base(root, info, defaultStyleLookup)
{
this.DisplayHtml = displayHtml;
}
/// <summary>
/// Initializes a new instance of the <see cref="SerializableDocument" /> class
/// </summary>
/// <param name="root">The root element</param>
/// <param name="info">The HTML Document information</param>
/// <param name="defaultStyleLookup">The default style lookup</param>
/// <param name="html">The html</param>
/// <param name="text">The text</param>
public SerializableDocument(SerializableElement root, HtmlDocumentInfo info, DefaultStyleLookup defaultStyleLookup, string html, string text)
: base(root, info, defaultStyleLookup)
{
this.Html = html;
this.Text = text;
}
