// Render a list of tokens to a destinatino string builder.
private void Render(StringBuilder sb, string str)
{
foreach (Token t in m_Tokens)
{
switch (t.type)
{
case TokenType.Text:
// Append encoded text
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
break;
case TokenType.HtmlTag:
// Append html as is
Utils.SmartHtmlEncodeAmps(sb, str, t.startOffset, t.length);
break;
case TokenType.Html:
case TokenType.opening_mark:
case TokenType.closing_mark:
case TokenType.internal_mark:
// Append html as is
sb.Append(str, t.startOffset, t.length);
break;
case TokenType.br:
sb.Append("<br />\n");
break;
case TokenType.open_em:
sb.Append("<em>");
break;
case TokenType.close_em:
sb.Append("</em>");
break;
case TokenType.open_strong:
sb.Append("<strong>");
break;
case TokenType.close_strong:
sb.Append("</strong>");
break;
case TokenType.code_span:
sb.Append("<code>");
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
sb.Append("</code>");
break;
case TokenType.link:
{
LinkInfo li = (LinkInfo)t.data;
var sf = new SpanFormatter(m_Markdown);
sf.DisableLinks = true;
li.def.RenderLink(m_Markdown, sb, sf.Format(li.link_text));
break;
}
case TokenType.img:
{
LinkInfo li = (LinkInfo)t.data;
li.def.RenderImg(m_Markdown, sb, li.link_text);
break;
}
case TokenType.footnote:
{
FootnoteReference r = (FootnoteReference)t.data;
sb.Append("<sup id=\"fnref:");
sb.Append(r.id);
sb.Append("\"><a href=\"#fn:");
sb.Append(r.id);
sb.Append("\" rel=\"footnote\">");
sb.Append(r.index + 1);
sb.Append("</a></sup>");
break;
}
case TokenType.abbreviation:
{
Abbreviation a = (Abbreviation)t.data;
sb.Append("<abbr");
if (!String.IsNullOrEmpty(a.Title))
{
sb.Append(" title=\"");
m_Markdown.HtmlEncode(sb, a.Title, 0, a.Title.Length);
sb.Append("\"");
}
sb.Append(">");
m_Markdown.HtmlEncode(sb, a.Abbr, 0, a.Abbr.Length);
sb.Append("</abbr>");
break;
}
}
FreeToken(t);
}
}
// Render a list of tokens to a destinatino string builder.
private void Render(StringBuilder sb, string str)
{
var reg = new Regex("<([^ >]+)");
var tags = new Stack <String>();
foreach (Token t in m_Tokens)
{
switch (t.type)
{
case TokenType.Text:
// Append encoded text
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
break;
case TokenType.HtmlTag:
// Append html as is
var tag = str.Substring(t.startOffset, t.length);
var mtag = reg.Match(tag).Groups[1].Value;
var mtag_l = mtag.ToLower();
if (mtag.StartsWith("/"))
{
while (tags.Count() > 0)
{
var ptag = tags.Pop();
if (ptag.ToLower() == mtag_l)
{
Utils.SmartHtmlEncodeAmps(sb, str, t.startOffset, t.length);
break;
}
else
{
sb.Append("<" + ptag + ">");
}
}
}
else
{
tags.Push("/" + mtag);
Utils.SmartHtmlEncodeAmps(sb, str, t.startOffset, t.length);
}
break;
case TokenType.Html:
case TokenType.opening_mark:
case TokenType.closing_mark:
case TokenType.internal_mark:
// Append html as is
sb.Append(str, t.startOffset, t.length);
break;
case TokenType.br:
sb.Append("<br />\n");
break;
case TokenType.open_em:
sb.Append("<em>");
break;
case TokenType.close_em:
sb.Append("</em>");
break;
case TokenType.open_strong:
sb.Append("<strong>");
break;
case TokenType.close_strong:
sb.Append("</strong>");
break;
case TokenType.code_span:
sb.Append("<code>");
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
sb.Append("</code>");
break;
case TokenType.link:
{
LinkInfo li = (LinkInfo)t.data;
var sf = new SpanFormatter(m_Markdown);
sf.DisableLinks = true;
li.def.RenderLink(m_Markdown, sb, sf.Format(li.link_text));
break;
}
case TokenType.img:
{
LinkInfo li = (LinkInfo)t.data;
li.def.RenderImg(m_Markdown, sb, li.link_text);
break;
}
case TokenType.footnote:
{
FootnoteReference r = (FootnoteReference)t.data;
sb.Append("<sup id=\"fnref:");
sb.Append(r.id);
sb.Append("\"><a href=\"#fn:");
sb.Append(r.id);
sb.Append("\" rel=\"footnote\">");
sb.Append(r.index + 1);
sb.Append("</a></sup>");
break;
}
case TokenType.abbreviation:
{
Abbreviation a = (Abbreviation)t.data;
sb.Append("<abbr");
if (!String.IsNullOrEmpty(a.Title))
{
sb.Append(" title=\"");
m_Markdown.HtmlEncode(sb, a.Title, 0, a.Title.Length);
sb.Append("\"");
}
sb.Append(">");
m_Markdown.HtmlEncode(sb, a.Abbr, 0, a.Abbr.Length);
sb.Append("</abbr>");
break;
}
}
FreeToken(t);
}
while (tags.Count() > 0)
{
sb.Append("<" + tags.Pop() + ">");
}
}
// Render a list of tokens to a destinatino string builder.
private void Render(StringBuilder sb, string str)
{
foreach (Token t in m_Tokens)
{
switch (t.type)
{
case TokenType.Text:
// Append encoded text
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
break;
case TokenType.HtmlTag:
// Append html as is
Utils.SmartHtmlEncodeAmps(sb, str, t.startOffset, t.length);
break;
case TokenType.Html:
case TokenType.opening_mark:
case TokenType.closing_mark:
case TokenType.internal_mark:
// Append html as is
sb.Append(str, t.startOffset, t.length);
break;
case TokenType.br:
sb.Append("<br />\n");
break;
case TokenType.open_em:
sb.Append("<em>");
break;
case TokenType.close_em:
sb.Append("</em>");
break;
case TokenType.open_strong:
sb.Append("<strong>");
break;
case TokenType.close_strong:
sb.Append("</strong>");
break;
case TokenType.code_span:
sb.Append("<code>");
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
sb.Append("</code>");
break;
case TokenType.link:
{
LinkInfo li = (LinkInfo)t.data;
li.RenderLink(m_Markdown, sb);
break;
}
case TokenType.img:
{
LinkInfo li = (LinkInfo)t.data;
li.RenderImage(m_Markdown, sb);
break;
}
case TokenType.footnote:
{
FootnoteReference r = (FootnoteReference)t.data;
sb.Append("<sup id=\"fnref:");
sb.Append(r.id);
sb.Append("\"><a href=\"#fn:");
sb.Append(r.id);
sb.Append("\" rel=\"footnote\">");
sb.Append(r.index + 1);
sb.Append("</a></sup>");
break;
}
case TokenType.abbreviation:
{
Abbreviation a = (Abbreviation)t.data;
sb.Append("<abbr");
if (!String.IsNullOrEmpty(a.Title))
{
sb.Append(" title=\"");
m_Markdown.HtmlEncode(sb, a.Title, 0, a.Title.Length);
sb.Append("\"");
}
sb.Append(">");
m_Markdown.HtmlEncode(sb, a.Abbr, 0, a.Abbr.Length);
sb.Append("</abbr>");
break;
}
// DocNet Extensions
case TokenType.font_awesome:
sb.Append("<i class=\"fas fa-");
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
sb.Append("\"></i>");
break;
// HnD Extensions
case TokenType.strikethrough_span:
sb.Append("<s>");
m_Markdown.HtmlEncode(sb, str, t.startOffset, t.length);
sb.Append("</s>");
break;
case TokenType.emoji:
var emojiFilename = string.Empty;
var emojiName = t.data as string ?? string.Empty;
if (m_Markdown.EmojiFilePerName != null)
{
m_Markdown.EmojiFilePerName.TryGetValue(emojiName, out emojiFilename);
}
if (string.IsNullOrWhiteSpace(emojiFilename))
{
sb.Append(":");
m_Markdown.HtmlEncode(sb, emojiName, 0, emojiName.Length);
sb.Append(":");
}
else
{
sb.Append("<img src=\"");
sb.Append(emojiFilename);
sb.Append("\" class=\"emoji\" alt=\"");
sb.Append(emojiName);
sb.Append("\"/>");
}
break;
}
FreeToken(t);
}
}
