/// <summary>
/// Renders the img.
/// </summary>
/// <param name="m">The m.</param>
/// <param name="b">The b.</param>
/// <param name="alt_text">The alt text.</param>
internal void RenderImg(Markdown m, StringBuilder b, string alt_text)
{
HtmlTag tag = new HtmlTag("img");
// encode url
StringBuilder sb = m.GetStringBuilder();
Utils.SmartHtmlEncodeAmpsAndAngles(sb, url);
tag.attributes["src"] = sb.ToString();
// encode alt text
if (!String.IsNullOrEmpty(alt_text))
{
sb.Length = 0;
Utils.SmartHtmlEncodeAmpsAndAngles(sb, alt_text);
tag.attributes["alt"] = sb.ToString();
}
// encode title
if (!String.IsNullOrEmpty(title))
{
sb.Length = 0;
Utils.SmartHtmlEncodeAmpsAndAngles(sb, title);
tag.attributes["title"] = sb.ToString();
}
tag.closed = true;
m.OnPrepareImage(tag, m.RenderingTitledImage);
tag.RenderOpening(b);
}
/// <summary>
/// Renders the link.
/// </summary>
/// <param name="m">The m.</param>
/// <param name="b">The b.</param>
/// <param name="link_text">The link text.</param>
internal void RenderLink(Markdown m, StringBuilder b, string link_text)
{
if (url.StartsWith("mailto:"))
{
b.Append("<a href=\"");
Utils.HtmlRandomize(b, url);
b.Append('\"');
if (!String.IsNullOrEmpty(title))
{
b.Append(" title=\"");
Utils.SmartHtmlEncodeAmpsAndAngles(b, title);
b.Append('\"');
}
b.Append('>');
Utils.HtmlRandomize(b, link_text);
b.Append("</a>");
}
else
{
HtmlTag tag = new HtmlTag("a");
// encode url
StringBuilder sb = m.GetStringBuilder();
Utils.SmartHtmlEncodeAmpsAndAngles(sb, url);
tag.attributes["href"] = sb.ToString();
// encode title
if (!String.IsNullOrEmpty(title))
{
sb.Length = 0;
Utils.SmartHtmlEncodeAmpsAndAngles(sb, title);
tag.attributes["title"] = sb.ToString();
}
// Do user processing
m.OnPrepareLink(tag);
// Render the opening tag
tag.RenderOpening(b);
b.Append(link_text); // Link text already escaped by SpanFormatter
b.Append("</a>");
}
}
