caffeine/lib/caffeine/browser.js

Unfancy JavaScript powered by CoffeeScript Caffeine

// Generated by Caffeine 0.2.7
(function() {
  var Caffeine, runScripts;

  Caffeine = require('./caffeine');

  Caffeine.require = require;

  Caffeine["eval"] = function(code, options) {
    var _ref;
    if (options == null) {
      options = {};
    }
    if ((_ref = options.bare) == null) {
      options.bare = true;
    }
    return eval(Caffeine.compile(code, options));
  };

  Caffeine.run = function(code, options) {
    if (options == null) {
      options = {};
    }
    options.bare = true;
    return Function(Caffeine.compile(code, options))();
  };

  if (typeof window === "undefined" || window === null) {
    return;
  }

  Caffeine.load = function(url, callback) {
    var xhr;
    xhr = window.ActiveXObject ? new window.ActiveXObject('Microsoft.XMLHTTP') : new XMLHttpRequest();
    xhr.open('GET', url, true);
    if ('overrideMimeType' in xhr) {
      xhr.overrideMimeType('text/plain');
    }
    xhr.onreadystatechange = function() {
      var _ref;
      if (xhr.readyState === 4) {
        if ((_ref = xhr.status) === 0 || _ref === 200) {
          Caffeine.run(xhr.responseText);
        } else {
          throw new Error("Could not load " + url);
        }
        if (callback) {
          return callback();
        }
      }
    };
    return xhr.send(null);
  };

  runScripts = function() {
    var coffees, execute, index, length, s, scripts;
    scripts = document.getElementsByTagName('script');
    coffees = (function() {
      var _i, _len, _results;
      _results = [];
      for (_i = 0, _len = scripts.length; _i < _len; _i++) {
        s = scripts[_i];
        if (s.type === 'text/coffeescript') {
          _results.push(s);
        }
      }
      return _results;
    })();
    index = 0;
    length = coffees.length;
    (execute = function() {
      var script;
      script = coffees[index++];
      if ((script != null ? script.type : void 0) === 'text/coffeescript') {
        if (script.src) {
          return Caffeine.load(script.src, execute);
        } else {
          Caffeine.run(script.innerHTML);
          return execute();
        }
      }
    })();
    return null;
  };

  if (window.addEventListener) {
    addEventListener('DOMContentLoaded', runScripts, false);
  } else {
    attachEvent('onload', runScripts);
  }

}).call(this);