handlebars-helpers/lib/helpers/helpers-markdown.js

Extensive collection of Handlebars helpers.

/*! markdown helpers*/


(function() {
  var fs, path, _;

  fs = require('fs');

  path = require('path');

  _ = require('lodash');

  module.exports.register = function(Handlebars, options) {
    var Markdown, Utils, hljs, isServer, opts;
    Utils = require('../utils/utils');
    hljs = require('highlight.js');
    Markdown = require('../utils/markdown').Markdown(opts);
    opts = {
      gfm: true,
      tables: true,
      breaks: false,
      pedantic: false,
      sanitize: true,
      silent: false,
      smartLists: true,
      langPrefix: "lang-",
      highlight: function(code, lang) {
        var res;
        res = void 0;
        if (!lang) {
          return code;
        }
        switch (lang) {
          case "js":
            lang = "javascript";
        }
        try {
          return res = hljs.highlight(lang, code).value;
        } finally {
          return res || code;
        }
      }
    };
    opts = _.extend(opts, options);
    isServer = typeof process !== 'undefined';
    Handlebars.registerHelper("markdown", function(options) {
      var content;
      content = options.fn(this);
      return Markdown.convert(content);
    });
    if (isServer) {
      Handlebars.registerHelper("md", function(path) {
        var content, html, md, tmpl;
        content = Utils.globFiles(path);
        tmpl = Handlebars.compile(content);
        md = tmpl(this);
        html = Markdown.convert(md);
        return Utils.safeString(html);
      });
    }
    return this;
  };

}).call(this);