public string Execute(PageParser parser, string currentUrlPath, string baseUrlPath, string text)
{
foreach (var filter in _filters)
{
var context = new PreFilterContext(parser)
{
TextToParse = text,
CurrentUrlPath = currentUrlPath,
RootUrlPath = baseUrlPath,
};
text = filter.Parse(context);
}
return text;
}
/// <summary>
/// Parse text
/// </summary>
/// <param name="filterContext"></param>
/// <returns>Text with the modifications done by this script</returns>
public string Parse(PreFilterContext filterContext)
{
var text = filterContext.TextToParse;
var sb = new StringBuilder();
var lastPos = 0;
while (true)
{
var pos = text.IndexOf("\r\n```", lastPos);
if (pos == -1)
break;
sb.Append(text.Substring(lastPos, pos - lastPos));
sb.AppendLine();
pos += 5;
var nlPos = text.IndexOfAny(new[] { '\r', '\n' }, pos);
var codeLang = text.Substring(pos, nlPos - pos);
lastPos = text.IndexOf("\r\n```\r\n", pos + 1);
if (lastPos == -1)
lastPos = text.Length - 1;
sb.AppendFormat(@"<pre><code data-lang=""{0}"" class=""language-{0}"">", codeLang);
var code = text.Substring(nlPos + 2, lastPos - nlPos - 2);
code = ProcessCode(code);
sb.Append(code);
sb.Append("</code></pre>\r\n");
lastPos += 5;
if (lastPos > text.Length)
break;
}
if (lastPos < text.Length - 1)
sb.AppendLine(text.Substring(lastPos));
return sb.ToString();
}
/// <summary>
/// Parse text
/// </summary>
/// <param name="filterContext"></param>
/// <returns>Text with the modifications done by this script</returns>
public string Parse(PreFilterContext filterContext)
{
var reader = new StringReader(filterContext.TextToParse);
var line = "";
var sb = new StringBuilder();
while ((line = reader.ReadLine()) != null)
{
if (!line.Contains(" | "))
{
sb.AppendLine(line);
continue;
}
var firstLine = line;
line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
sb.AppendLine(firstLine);
continue;
}
if (!line.All(x => x == ' ' || x == '|' || x == '-'))
{
sb.AppendLine(line);
continue;
}
//got a table.
sb.AppendLine(@"<table class=""table table-striped table-bordered""><thead><tr><th>");
sb.AppendLine(firstLine.Replace(" | ", "</th><th>"));
sb.AppendLine("</th></tr></thead><tbody>");
while (true)
{
line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
sb.AppendLine("</tbody></table>");
sb.AppendLine("<br>\r\n");
break;
}
line = line.Trim('|');
sb.Append("<tr>");
var oldPos = 0;
while (true)
{
var pos = line.IndexOf('|', oldPos);
if (pos == -1)
{
pos = line.Length;
}
var cell = line.Substring(oldPos, pos - oldPos);
sb.Append("<td> ");
var data = filterContext.Parse(cell).Replace("<p>", "").Replace("</p>", "");
sb.Append(data);
sb.Append(" </td>");
oldPos = pos + 1;
if (oldPos >= line.Length)
{
sb.AppendLine("</tr>");
break;
}
}
}
}
return sb.ToString();
}
/// <summary>
/// Parse text
/// </summary>
/// <param name="filterContext"></param>
/// <returns>Text with the modifications done by this script</returns>
public string Parse(PreFilterContext filterContext)
{
var regex = @"(\\\\[A-Z_a-z0-9$\\.\-]+)[\s|\n]";
var r = new Regex(regex, RegexOptions.IgnoreCase);
return r.Replace(filterContext.TextToParse, "<a href=\"file://$1\" target=\"_blank\">\\$1</a>");
}
