protected virtual TagBuilder CreateTagBuilder(TagBuilderInfo tagBuilderInfo)
{
var tagBuilder = new TagBuilder(tagBuilderInfo.TagName);
if (tagBuilderInfo.CssClass != null)
{
tagBuilder.AddCssClass(tagBuilderInfo.CssClass);
}
return(tagBuilder);
}
public void WriteTo(TextWriter writer, HtmlEncoder encoder)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (encoder == null)
{
throw new ArgumentNullException(nameof(encoder));
}
var isFirstListItem = true;
TagBuilder listTagBuilder = null;
foreach (var block in this)
{
if (block.IsListItem())
{
var listTagName = GetListTagName(block);
var isDifferentTag = !listTagName.Equals(listTagBuilder?.TagName);
if (isFirstListItem || isDifferentTag)
{
listTagBuilder?.WriteTo(writer, encoder);
listTagBuilder = new TagBuilder(listTagName);
isFirstListItem = false;
}
var listItemTag = new TagBuilder("li");
var style = new TagBuilderInfo(block.Style);
if (style.CssClass != null)
{
listItemTag.AddCssClass(style.CssClass);
}
block.WriteTo(listItemTag, writer, encoder);
listTagBuilder.InnerHtml.AppendHtml(listItemTag);
}
else
{
isFirstListItem = true;
listTagBuilder?.WriteTo(writer, encoder);
listTagBuilder = null;
block.WriteTo(writer, encoder);
}
}
listTagBuilder?.WriteTo(writer, encoder);
}
protected virtual void WriteToWrapper(TagBuilder wrapper, TagBuilderInfo tagBuilderInfo)
{
foreach (var field in Children)
{
IHtmlContent html;
if (tagBuilderInfo.NeedsWrapper)
{
var tagBuilder = CreateTagBuilder(tagBuilderInfo);
tagBuilder.InnerHtml.AppendHtml(field);
html = tagBuilder;
}
else
{
html = field;
}
wrapper.InnerHtml.AppendHtml(html);
}
}
