public static IEnumerable <INode> Partial(string htmlRaw, DocInfo info = null)
{
htmlRaw = EscapeHtml(htmlRaw);
var htmlPortion = new HtmlPortion(htmlRaw);
htmlPortion.Jump();
return(new HtmlParser(info).Parse(htmlPortion));
}
public IEnumerable <INode> Parse(HtmlPortion portion)
{
return(Parse(portion,
new IHtmlParser[]
{ new CommentParser(this.Info),
new ScriptParser(this.Info),
new StyleParser(this.Info),
new TagParser(this.Info),
new EndTagParser(),
new TextParser(this.Info) }));
}
public HtmlDocument Parse(string htmlRaw)
{
htmlRaw = EscapeHtml(htmlRaw);
var htmlDocument = new HtmlDocument(this.Info);
var htmlPortion = new HtmlPortion(htmlRaw.TrimStart());
foreach (var node in Parse(htmlPortion, new IHtmlParser[] { new DocumentTypeParser(), new TagParser(this.Info), new EndTagParser() }))
{
htmlDocument.Append(node);
}
return(htmlDocument);
}
public IEnumerable <INode> Parse(HtmlPortion portion, IHtmlParser[] parsers)
{
Func <HtmlPortion, IHtmlParser[], INode> fn = (p, pa) =>
{
foreach (var parser in parsers)
{
if (portion.IsEnd)
{
return(null);
}
var result = parser.Parse(this, portion);
if (result == null)
{
continue;
}
return(result);
}
return(null);
};
while (portion.HasNext)
{
if (portion.IsWhiteSpace)
{
portion.Next();
continue;
}
var result = fn(portion, parsers);
if (result != null)
{
yield return(result);
if (result is IParseBreak)
{
yield break;
}
}
else
{
portion.Jump();
}
}
}
public AttributeParseResult GetAttribute(HtmlPortion portion)
{
return(new AttributesParser().Parse(portion));
}