ralyodio / express-template-demo Goto Github PK

var consolidate = require('consolidate'),
    swig = require('swig');

app.set('view engine', 'html');
app.set('views', __dirname + '/views');
app.engine('.html', consolidate.swig);

app.get('/test', function(req, res) {
    res.render('two');
});

/* Tell swig where to look for templates when one extends another. */
swig.init({ root: __dirname + '/views' });

 dust.helpers.myHelper = function(chunk, context, bodies, params) {
      code of the helper
    }

exports.dust.render = function(str, options, fn){
  var engine = requires.dust;
  if (!engine) {
    try {
      engine = requires.dust = require('dust');
    } catch (err) {
      try {
        engine = requires.dust = require('dustjs-helpers');
      } catch (err) {
        engine = requires.dust = require('dustjs-linkedin');
      }
    }
  }

  var ext = 'dust'
    , views = '.';

  if (options) {
    if (options.ext) ext = options.ext;
    if (options.views) views = options.views;
    if (options.settings && options.settings.views) views = options.settings.views;
  }
  if (!options || (options && !options.cache)) engine.cache = {};

  engine.onLoad = function(path, callback){
    if ('' == extname(path)) path += '.' + ext;
    if ('/' !== path[0]) path = views + '/' + path;
    read(path, options, callback);
  };

  try {
    var tmpl = cache(options) || cache(options, engine.compileFn(str));
    tmpl(options, fn);
  } catch (err) {
    fn(err);
  }
};