void Render(WikiElement parent, StringBuilder sb, IWikiParser parser)
{
WikiNode prev = null;
foreach (WikiNode cur in parent.Children) {
try {
if (cur is WikiTextNode) {
sb.Append (ReplaceInline ((cur as WikiTextNode).Text, parser));
continue;
}
WikiElement element = (WikiElement)cur;
string element_name = null;
if (element is WikiHeadingElement) {
element_name = "h" + (element as WikiHeadingElement).Indent.ToString ();
} else if (element is WikiParagraphElement) {
element_name = "p";
} else if (element is WikiListContainer) {
switch ((element as WikiListContainer).ListType) {
case WikiListType.Itemizing: element_name = "ul"; break;
case WikiListType.Enumerating: element_name = "ol"; break;
case WikiListType.Description: element_name = "dl"; break;
}
} else if (element is WikiListItemElement) {
element_name = "li";
}
if (element_name == null)
throw new Exception ();
sb.Append ('<');
sb.Append (element_name);
sb.Append ('>');
Render (element, sb, parser);
sb.Append ("</");
sb.Append (element_name);
sb.Append ('>');
} finally {
prev = cur;
}
}
}
public DefinitionProviderWiki(IHttpClientFactory clientFactory, IWikiParser wikiParser)
{
this.clientFactory = clientFactory;
this.wikiParser = wikiParser;
}
public string Render(WikiRootElement root, IWikiParser parser)
{
StringBuilder sb = new StringBuilder ();
Render (root, sb, parser);
return sb.ToString ();
}
string ReplaceInline(string text, IWikiParser parser)
{
// Escape
text = _escapeRegex.Replace (text, EscapeRegexMatchEvaluator);
WikiInlineMarkupInfo[] markups = parser.InlineMarkups;
for (int i = 0; i < markups.Length; i++) {
Regex r = markups[i].Regex;
switch (markups[i].Type) {
case WikiInlineMarkupType.Bold:
text = r.Replace (text, delegate (Match m) {
return "<span class=\"bold\">" + m.Groups["text"].Value + "</span>";
});
break;
case WikiInlineMarkupType.Italic:
text = r.Replace (text, delegate (Match m) {
return "<span class=\"italic\">" + m.Groups["text"].Value + "</span>";
});
break;
case WikiInlineMarkupType.BoldItalic:
text = r.Replace (text, delegate (Match m) {
return "<span class=\"italic bold\">" + m.Groups["text"].Value + "</span>";
});
break;
case WikiInlineMarkupType.WikiName:
text = r.Replace (text, delegate (Match m) {
return "<a href=\"" + WikiWebApp.WikiTitleToUrl (Unescape (m.Groups["name"].Value)) + "\">" + m.Groups["name"].Value + "</a>";
});
break;
}
}
return text;
}
