liquid-node/lib/liquid/tags/include.js

Node.js port of Tobias Lütke's Liquid template engine.

// Generated by CoffeeScript 1.10.0
(function() {
  var Include, Liquid,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  Liquid = require("../../liquid");

  module.exports = Include = (function(superClass) {
    var Syntax, SyntaxHelp;

    extend(Include, superClass);

    Syntax = /([a-z0-9\/\\_-]+)/i;

    SyntaxHelp = "Syntax Error in 'include' - Valid syntax: include [templateName]";

    function Include(template, tagName, markup, tokens) {
      var match;
      match = Syntax.exec(markup);
      if (!match) {
        throw new Liquid.SyntaxError(SyntaxHelp);
      }
      this.filepath = match[1];
      this.subTemplate = template.engine.fileSystem.readTemplateFile(this.filepath).then(function(src) {
        return template.engine.parse(src);
      });
      Include.__super__.constructor.apply(this, arguments);
    }

    Include.prototype.render = function(context) {
      return this.subTemplate.then(function(i) {
        return i.render(context);
      });
    };

    return Include;

  })(Liquid.Tag);

}).call(this);

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