protected HtmlElementRule GetElementRule(HtmlElementRule parent, string tag)
{
HtmlElementOptions defaultFlags = _settings.DefaultOptions |
((_settings.Mode == HtmlFilteringMode.AllowByDefault)
? HtmlElementOptions.SelfClosing | HtmlElementOptions.Allowed | HtmlElementOptions.AllowContent
: HtmlElementOptions.Denied);
return(GetRuleOrDefault(parent, tag, defaultFlags));
}
IFluentElementRule IFluentElementRule.As(HtmlElementOptions flags)
{
foreach (IFluentElementRule rule in this)
{
rule.As(flags);
}
return(this);
}
public IHtmlContent CreateElement(HtmlElementOptions htmlElemenDefinition)
{
string text = $"{htmlElemenDefinition.Text}" +
$"{(htmlElemenDefinition.Elements != null ? String.Join(' ', htmlElemenDefinition.Elements.Select(x => x.ToString())) : String.Empty)}";
return(HtmlBuilder.CreateHtmlContent(
new HtmlNodeElement(htmlElemenDefinition.TagName, text)
{
Attributes = htmlElemenDefinition.Attributes
}
));
}
public HtmlElementRule(HtmlElementRule parent,
string name, HtmlElementOptions flags)
{
Precondition.Defined(name,
() => Error.ArgumentNull("name"));
_name = name;
_options = flags;
_children = new HtmlElementRuleCollection();
_attributes = new HtmlAttributeRuleCollection();
_parent = parent;
}
public HtmlElementRule(HtmlElementRule parent,
string name, HtmlElementOptions flags)
{
Precondition.Defined(name,
() => Error.ArgumentNull("name"));
_name = name;
_options = flags;
_children = new HtmlElementRuleCollection();
_attributes = new HtmlAttributeRuleCollection();
_parent = parent;
}
public override void Execute()
{
XmlElement element = CreateContainer();
HtmlElementResult result = ConvertElement(_container, element);
if (result == null)
{
return;
}
HtmlElementRule rule = result.Rule;
WriteStartElement(rule, result.Element);
if (_renderMode == HtmlElementRenderMode.StartTag)
{
_contents.Append('>');
return;
}
WriteElementContents(rule, result.Element);
if (_renderMode == HtmlElementRenderMode.EndTag)
{
_contents.Length = 0;
HtmlElementOptions options = rule.Options;
if ((rule.Options & HtmlElementOptions.SelfClosing) ==
HtmlElementOptions.SelfClosing)
{
rule.Options = (HtmlElementOptions)((byte)rule.Options - 0x04);
}
WriteEndElement(rule, result.Element);
rule.Options = options;
if (_contents.Length > 0 && _contents[0] == '>')
{
_contents.Remove(0, 1);
}
}
else
{
WriteEndElement(rule, result.Element);
}
}
protected HtmlElementRule GetRuleOrDefault(HtmlElementRule parent, string tag, HtmlElementOptions options)
{
parent = parent ?? _settings.Document;
return(GetRule(parent, tag) ?? new HtmlElementRule(parent, tag, options));
}
protected HtmlElementRule GetRuleOrDefault(string tag, HtmlElementOptions options)
{
return(GetRule(tag) ?? new HtmlElementRule(_settings.Document, tag, options));
}
protected HtmlElementRule GetRuleOrDefault(HtmlElementRule parent, string tag, HtmlElementOptions options)
{
parent = parent ?? _settings.Document;
return GetRule(parent, tag) ?? new HtmlElementRule(parent, tag, options);
}
protected HtmlElementRule GetRuleOrDefault(string tag, HtmlElementOptions options)
{
return GetRule(tag) ?? new HtmlElementRule(_settings.Document, tag, options);
}
IFluentElementRule IFluentElementRule.As(HtmlElementOptions flags)
{
_options = flags;
return this;
}
IFluentElementRule IFluentElementRule.As(HtmlElementOptions flags)
{
_options = flags;
return(this);
}
