brown-ext-basic/index.js

basic template functions for brown template engine

// Generated by CoffeeScript 1.9.3
(function() {
  module.exports = function(brown) {
    brown.foreach = function(obj, tpl, empty) {
      var k, str, v;
      str = "";
      obj = this[obj];
      tpl = this[tpl];
      empty = this[empty];
      if ((obj != null) && (obj.length != null)) {
        for (k in obj) {
          v = obj[k];
          str += brown.render(tpl, {
            'value': v,
            'key': k
          });
        }
      } else {
        str = empty;
      }
      return str;
    };
    brown.chain = function() {
      var args, i, j, len, str;
      args = Array.prototype.slice.call(arguments);
      str = this[args.shift()];
      for (j = 0, len = args.length; j < len; j++) {
        i = args[j];
        str = brown.safe_eval(i, brown)(str);
      }
      return str;
    };
    brown["if"] = function() {
      var args;
      args = Array.prototype.slice.call(arguments);
      if (this[args[0]]) {
        return this[args[1]];
      } else {
        return this[args[2]] || args[2];
      }
    };
    brown.template = function() {
      var args, id, str;
      args = Array.prototype.slice.call(arguments);
      id = args.shift();
      str = args.join(':');
      str = str.replace(/\\n/g, "\n");
      this[id] = str.replace(/{/g, '{{').replace(/}/g, '}}');
      return '';
    };
    return brown.include = function() {
      var args, file, str;
      args = Array.prototype.slice.call(arguments);
      file = args.shift();
      try {
        str = require('fs').readFileSync(__dirname + "/" + file).toString();
      } catch (_error) {
        str = "";
      }
      return brown.render(str, (args.length ? brown.safe_eval(args[0], this) : this));
    };
  };

}).call(this);