public AnalyzerContext(string html, HtmlParser parser)
{
this.html = html;
this.parser = parser;
this.eof = html.Length;
this.openTags = CreateOpenTags();
this.closeTags = CreateCloseTags();
//If parent is not null, we can use that html context
htmlContext = new HtmlContext(html);
}
public SearchAnalyzerContext(string html)
{
this.html = html;
this.eof = html.Length;
this.openTags = new List<IOpenTag>()
{
new OpenTagAnalyzer(this),
new MetaTagAnalyzer(this),
new CommentAnalyzer(this)
};
this.closeTags = new List<ICloseTag>()
{
new CloseTagAnalyzer(this)
};
htmlContext = new HtmlContext(html);
}
private HtmlNode(
string tag,
HtmlNode parent,
HtmlContext context,
List<HtmlStyle> htmlStyles,
List<HtmlStyle> inheritedStyles,
bool isText,
int htmlStart,
int textStart,
int textEnd,
int htmlEnd,
bool selfClosing,
List<HtmlNode> children,
HtmlNode previous,
HtmlNode next,
Dictionary<string, string> attributes,
Dictionary<string, string> styles)
{
this.tag = tag;
this.parent = parent;
this.context = context;
this.htmlStyles = htmlStyles;
this.isText = isText;
this.htmlStart = htmlStart;
this.textStart = textStart;
this.textEnd = textEnd;
this.htmlEnd = htmlEnd;
this.selfClosing = selfClosing;
if (children != null)
{
this.children = new List<HtmlNode>();
foreach (var child in children)
{
this.children.Add(child);
}
}
this.previous = previous;
this.next = next;
if (attributes != null)
{
this.attributes = new Dictionary<string, string>();
foreach (var attribute in attributes)
{
this.attributes.Add(attribute.Key, attribute.Value);
}
}
if (styles != null)
{
this.styles = new Dictionary<string, string>();
foreach (var style in styles)
{
this.styles.Add(style.Key, style.Value);
}
}
}
internal HtmlNode(string tag, int htmlStart, int textStart, HtmlContext context, HtmlNode parent)
{
if (string.IsNullOrEmpty(tag))
{
throw new ArgumentNullException("tag");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
this.tag = tag;
this.htmlStart = htmlStart;
this.textStart = textStart;
this.textEnd = -1;
this.htmlEnd = -1;
this.context = context;
this.parent = parent;
htmlStyles = new List<HtmlStyle>();
inheritedHtmlStyles = new List<HtmlStyle>();
isText = tag == HtmlTag.TEXT;
if (parent != null)
{
parent.AddChild(this);
}
}
internal HtmlNode(string tag, int htmlStart, int textStart, int textEnd, int htmlEnd,
HtmlContext context, HtmlNode parent)
: this(tag, htmlStart, textStart, context, parent)
{
SetBoundary(textEnd, htmlEnd);
}