public virtual StringBuffer Render(IMarkdownRenderer engine, DfmXrefInlineToken token, MarkdownInlineContext context)
{
var href = token.Href == null ? string.Empty : $" href=\"{StringHelper.HtmlEncode(token.Href)}\"";
var name = token.Name == null ? null : StringHelper.HtmlEncode(token.Name);
var title = token.Title == null ? null : $" title=\"{StringHelper.HtmlEncode(token.Title)}\"";
return $"<xref{href}{title}>{name}</xref>";
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmIncludeInlineToken token, MarkdownInlineContext context)
{
lock (_inlineInclusionHelper)
{
return _inlineInclusionHelper.Load(renderer, token.Src, token.Raw, token.SourceInfo, context, (DfmEngine)renderer.Engine);
}
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmXrefInlineToken token, MarkdownInlineContext context)
{
var childContent = StringBuffer.Empty;
foreach (var item in token.Content)
{
childContent += renderer.Render(item);
}
return Insert(token, $"{ExposeTokenNameInDfm(token)}>{Escape(token.Href)}", childContent);
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownStrongInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "**";
foreach (var t in token.Content)
{
content += render.Render(t);
}
content += "**";
return content;
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
switch(token.LinkType)
{
case MarkdownLinkType.NormalLink:
return RenderImageNormalLink(render, token, context);
case MarkdownLinkType.NumberLink:
return RenderNumberLink(render, token, context);
case MarkdownLinkType.RefLink:
return RenderRefLink(render, token, context);
default:
throw new NotSupportedException($"Link type: {token.LinkType} doesn't support in Image Link Render");
}
}
private StringBuffer RenderImageNormalLink(IMarkdownRenderer render, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "![";
content += token.Text;
content += "](";
content += Regexes.Helper.MarkdownUnescape.Replace(token.Href, m => "\\" + m.Value);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += Regexes.Helper.MarkdownUnescape.Replace(token.Title, m => "\\" + m.Value);
content += "\"";
}
content += ")";
return content;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmXrefInlineToken token, MarkdownInlineContext context)
{
StringBuffer result = "<xref";
result = AppendAttribute(result, "href", token.Href);
result = AppendAttribute(result, "title", token.Title);
result = AppendAttribute(result, "data-throw-if-not-resolved", token.ThrowIfNotResolved.ToString());
result = AppendAttribute(result, "data-raw", token.RawMarkdown);
result += ">";
if (token.Name != null)
{
result += StringHelper.HtmlEncode(token.Name);
}
result += "</xref>";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmXrefInlineToken token, MarkdownInlineContext context)
{
StringBuffer result = "<xref";
result = AppendAttribute(result, "href", token.Href);
result = AppendAttribute(result, "title", token.Title);
result = AppendAttribute(result, "data-throw-if-not-resolved", token.ThrowIfNotResolved.ToString());
result = AppendAttribute(result, "data-raw-source", token.SourceInfo.Markdown);
result = AppendSourceInfo(result, renderer, token);
result += ">";
foreach (var item in token.Content)
{
result += renderer.Render(item);
}
result += "</xref>";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "[";
foreach(var t in token.Content)
{
content += render.Render(t);
}
content += "](";
content += StringHelper.Unescape(token.Href);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += StringHelper.Unescape(token.Title);
content += "\"";
}
content += ")";
return content;
}
private StringBuffer RenderLinkNormalLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "[";
foreach (var t in token.Content)
{
content += render.Render(t);
}
content += "](";
content += Regexes.Helper.MarkdownUnescape.Replace(token.Href, m => "\\" + m.Value);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += Regexes.Helper.MarkdownUnescape.Replace(token.Title, m => "\\" + m.Value);
content += "\"";
}
content += ")";
return content;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmXrefInlineToken token, MarkdownInlineContext context)
{
StringBuffer result = "<xref";
if (token.Href != null)
{
result += " href=\"";
result += StringHelper.HtmlEncode(token.Href);
result += "\"";
}
if (token.Title != null)
{
result += " title=\"";
result += StringHelper.HtmlEncode(token.Title);
result += "\"";
}
result += ">";
if (token.Name != null)
{
result += StringHelper.HtmlEncode(token.Name);
}
result += "</xref>";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownTextToken token, MarkdownInlineContext context)
{
//return Insert(token, $"{ExposeTokenName(token)}>{Escape(token.Content)}");
return(Insert(token, $"{Escape(token.Content)}"));
}
public virtual StringBuffer Render(MarkdownEngine engine, GfmDelInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<del>";
result += engine.Mark(token.Content);
result += "</del>";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownEscapeInlineToken token, MarkdownInlineContext context)
{
return(token.Content);
}
public virtual StringBuffer Render(IMarkdownRenderer engine, GfmDelInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<del>";
foreach (var item in token.Content)
{
result += engine.Render(item);
}
result += "</del>";
return(result);
}
private StringBuffer RenderImageNormalLink(IMarkdownRenderer render, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "![";
content += token.Text;
content += "](";
content += StringHelper.EscapeMarkdown(token.Href);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += StringHelper.EscapeMarkdown(token.Title);
content += "\"";
}
content += ")";
return(content);
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownTextToken token, MarkdownInlineContext context)
{
return(token.Content);
}
private StringBuffer RenderUrlLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
return token.Href;
}
private StringBuffer RenderAutoLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "<";
content += StringHelper.EscapeMarkdownHref(token.Href);
content += ">";
return(content);
}
private StringBuffer RenderUrlLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
return(StringHelper.EscapeMarkdownHref(token.Href));
}
private StringBuffer RenderNumberLink(IMarkdownRenderer render, IMarkdownToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
if (token is MarkdownImageInlineToken)
{
var realToken = token as MarkdownImageInlineToken;
content += "![";
content += realToken.Text;
content += "]";
}
else if (token is MarkdownLinkInlineToken)
{
var realToken = token as MarkdownLinkInlineToken;
content += "[";
foreach (var t in realToken.Content)
{
content += render.Render(t);
}
content += "]";
}
else
{
throw new NotSupportedException("Number link token should be either link token or image token");
}
return(content);
}
private StringBuffer RenderRefLink(IMarkdownRenderer render, IMarkdownToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
if (token is MarkdownImageInlineToken)
{
var realToken = token as MarkdownImageInlineToken;
content += "![";
if (render.Options.LegacyMode)
{
content += StringHelper.LegacyEscapeMarkdown(realToken.Text);
}
else
{
content += StringHelper.EscapeMarkdown(realToken.Text);
}
content += "][";
content += realToken.RefId;
content += "]";
}
else if (token is MarkdownLinkInlineToken)
{
var realToken = token as MarkdownLinkInlineToken;
content += "[";
foreach (var t in realToken.Content)
{
content += render.Render(t);
}
content += "][";
content += realToken.RefId;
content += "]";
}
else
{
throw new NotSupportedException("Reference link token should be either link token or image token");
}
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "[";
foreach (var t in token.Content)
{
content += render.Render(t);
}
content += "](";
content += StringHelper.Unescape(token.Href);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += StringHelper.Unescape(token.Title);
content += "\"";
}
content += ")";
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownBrInlineToken token, MarkdownInlineContext context)
{
return(Insert(token, ExposeTokenName(token)));
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "![";
content += token.Text;
content += "](";
content += Regexes.Helper.MarkdownUnescape.Replace(StringHelper.Unescape(token.Href), m => "\\" + m.Value);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
content += Regexes.Helper.MarkdownUnescape.Replace(StringHelper.Unescape(token.Title), m => "\\" + m.Value);
content += "\"";
}
content += ")";
return(content);
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownTagInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
if (engine.Options.Sanitizer != null)
{
return(engine.Options.Sanitizer(token.Content));
}
return(StringHelper.Escape(token.Content));
}
return(token.Content);
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownStrongInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "**";
foreach (var t in token.Content)
{
content += render.Render(t);
}
content += "**";
return(content);
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownBrInlineToken token, MarkdownInlineContext context)
{
return(engine.Options.XHtml ? "<br/>" : "<br>");
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
string prot = null;
try
{
prot = Regex.Replace(StringHelper.DecodeURIComponent(StringHelper.Unescape(token.Href)), @"[^\w:]", string.Empty).ToLower();
}
catch (Exception)
{
return string.Empty;
}
if (prot.IndexOf("javascript:") == 0 || prot.IndexOf("vbscript:") == 0)
{
return string.Empty;
}
}
var result = (StringBuffer)"<a href=\"" + token.Href + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += ">";
foreach (var item in token.Content)
{
result += engine.Render(item);
}
result += "</a>";
return result;
}
private StringBuffer RenderAutoLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "<";
content += token.Href;
content += ">";
return content;
}
private StringBuffer RenderNumberLink(IMarkdownRenderer render, IMarkdownToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
if(token is MarkdownImageInlineToken)
{
var realToken = token as MarkdownImageInlineToken;
content += "![";
content += realToken.Text;
content += "]";
}
else if(token is MarkdownLinkInlineToken)
{
var realToken = token as MarkdownLinkInlineToken;
content += "[";
foreach (var t in realToken.Content)
{
content += render.Render(t);
}
content += "]";
}
else
{
throw new NotSupportedException("Number link token should be either link token or image token");
}
return content;
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
return(Insert(token, $"{ExposeTokenName(token)}>{Escape(token.Href)}"));
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownEscapeInlineToken token, MarkdownInlineContext context)
{
return token.Content;
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownCodeInlineToken token, MarkdownInlineContext context)
{
return (StringBuffer)"<code>" + StringHelper.Escape(token.Content, true) + "</code>";
}
private StringBuffer RenderUrlLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
return(token.Href);
}
public virtual StringBuffer Render(IMarkdownRenderer render, AzureIncludeInlineToken token, MarkdownInlineContext context)
{
return RenderAzureIncludeToken(render, token, context);
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownTagInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
if (engine.Options.Sanitizer != null)
{
return engine.Options.Sanitizer(token.RawMarkdown);
}
return StringHelper.Escape(token.RawMarkdown);
}
return token.RawMarkdown;
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
string prot = null;
try
{
prot = Regex.Replace(StringHelper.DecodeURIComponent(StringHelper.Unescape(token.Href)), @"[^\w:]", string.Empty).ToLower();
}
catch (Exception)
{
return string.Empty;
}
if (prot.IndexOf("javascript:") == 0 || prot.IndexOf("vbscript:") == 0)
{
return string.Empty;
}
}
var result = (StringBuffer)"<a href=\"" + token.Href + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += ">";
if (token.ShouldApplyInlineRule)
{
engine.SwitchContext(MarkdownInlineContext.IsInLink, true);
result += engine.Mark(token.Text);
engine.SwitchContext(MarkdownInlineContext.IsInLink, false);
}
else
{
result += token.Text;
}
result += "</a>";
return result;
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownTextToken token, MarkdownInlineContext context)
{
return token.Content;
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
string prot = null;
try
{
prot = Regex.Replace(StringHelper.DecodeURIComponent(StringHelper.Unescape(token.Href)), @"[^\w:]", string.Empty).ToLower();
}
catch (Exception)
{
return(string.Empty);
}
if (prot.IndexOf("javascript:") == 0 || prot.IndexOf("vbscript:") == 0)
{
return(string.Empty);
}
}
var result = (StringBuffer)"<a href=\"" + token.Href + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += ">";
foreach (var item in token.Content)
{
result += engine.Render(item);
}
result += "</a>";
return(result);
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, GfmDelInlineToken token, MarkdownInlineContext context)
{
var childContent = StringBuffer.Empty;
foreach (var item in token.Content)
{
childContent += renderer.Render(item);
}
return(Insert(token, ExposeTokenName(token), childContent));
}
public virtual StringBuffer Render(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
switch (token.LinkType)
{
case MarkdownLinkType.AutoLink:
return(RenderAutoLink(render, token, context));
case MarkdownLinkType.NormalLink:
return(RenderLinkNormalLink(render, token, context));
case MarkdownLinkType.NumberLink:
return(RenderNumberLink(render, token, context));
case MarkdownLinkType.RefLink:
return(RenderRefLink(render, token, context));
case MarkdownLinkType.UrlLink:
return(RenderUrlLink(render, token, context));
default:
throw new NotSupportedException($"Link type: {token.LinkType} doesn't support in Link Render");
}
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmIncludeInlineToken token, MarkdownInlineContext context)
{
return Insert(token, ExposeTokenNameInDfm(token));
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<img src=\"" + token.Href + "\" alt=\"" + token.Text + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += engine.Options.XHtml ? "/>" : ">";
return result;
}
private StringBuffer RenderLinkNormalLink(IMarkdownRenderer render, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
StringBuffer content = StringBuffer.Empty;
content += "[";
foreach (var t in token.Content)
{
content += render.Render(t);
}
content += "](";
content += StringHelper.EscapeMarkdownHref(token.Href);
if (!string.IsNullOrEmpty(token.Title))
{
content += " \"";
if (render.Options.LegacyMode)
{
content += StringHelper.LegacyEscapeMarkdown(token.Title);
}
else
{
content += StringHelper.EscapeMarkdown(token.Title);
}
content += "\"";
}
content += ")";
return(content);
}
public virtual StringBuffer Render(IMarkdownRenderer engine, GfmDelInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<del>";
foreach (var item in token.Content)
{
result += engine.Render(item);
}
result += "</del>";
return result;
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownLinkInlineToken token, MarkdownInlineContext context)
{
if (engine.Options.Sanitize)
{
string prot = null;
try
{
prot = Regex.Replace(StringHelper.DecodeURIComponent(StringHelper.Unescape(token.Href)), @"[^\w:]", string.Empty).ToLower();
}
catch (Exception)
{
return(string.Empty);
}
if (prot.IndexOf("javascript:") == 0 || prot.IndexOf("vbscript:") == 0)
{
return(string.Empty);
}
}
var result = (StringBuffer)"<a href=\"" + token.Href + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += ">";
if (token.ShouldApplyInlineRule)
{
engine.SwitchContext(MarkdownInlineContext.IsInLink, true);
result += engine.Mark(token.Text);
engine.SwitchContext(MarkdownInlineContext.IsInLink, false);
}
else
{
result += token.Text;
}
result += "</a>";
return(result);
}
public virtual StringBuffer Render(IMarkdownRenderer engine, MarkdownBrInlineToken token, MarkdownInlineContext context)
{
return engine.Options.XHtml ? "<br/>" : "<br>";
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownImageInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<img src=\"" + token.Href + "\" alt=\"" + token.Text + "\"";
if (!string.IsNullOrEmpty(token.Title))
{
result = result + " title=\"" + token.Title + "\"";
}
result += engine.Options.XHtml ? "/>" : ">";
return(result);
}
public virtual StringBuffer Render(IMarkdownRenderer render, DfmIncludeInlineToken token, MarkdownInlineContext context)
{
return string.IsNullOrEmpty(token.Title)
? $"[!INCLUDE [{token.Name}]({token.Src})]"
: $"[!INCLUDE [{token.Name}]({token.Src} \"{token.Title}\")]";
}
public virtual StringBuffer Render(MarkdownEngine engine, MarkdownCodeInlineToken token, MarkdownInlineContext context)
{
return((StringBuffer)"<code>" + StringHelper.Escape(token.Content, true) + "</code>");
}
public virtual StringBuffer Render(IMarkdownRenderer renderer, DfmIncludeInlineToken token, MarkdownInlineContext context)
{
var resolved = _inlineInclusionHelper.Load(renderer, token.Src, token.Raw, context, ((DfmEngine)renderer.Engine).InternalMarkup);
return resolved;
}
public virtual StringBuffer Render(MarkdownEngine engine, GfmDelInlineToken token, MarkdownInlineContext context)
{
var result = (StringBuffer)"<del>";
result += engine.Mark(token.Content);
result += "</del>";
return(result);
}
