SemanSemantic-UItic-UI/node/node_modules/docpad-plugin-livereload/out/livereload.plugin.js

// Generated by CoffeeScript 1.4.0
var __hasProp = {}.hasOwnProperty,
  __extends = 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; };

module.exports = function(BasePlugin) {
  var LivereloadPlugin;
  return LivereloadPlugin = (function(_super) {

    __extends(LivereloadPlugin, _super);

    function LivereloadPlugin() {
      return LivereloadPlugin.__super__.constructor.apply(this, arguments);
    }

    LivereloadPlugin.prototype.name = 'livereload';

    LivereloadPlugin.prototype.config = {
      channel: '/docpad-livereload',
      enabled: false,
      inject: true,
      socketOptions: null,
      getSocket: null,
      defaultLogLevel: 1,
      browserLog: true,
      regenerateBlock: null,
      environments: {
        development: {
          enabled: true
        }
      }
    };

    LivereloadPlugin.prototype.populateCollections = function(opts) {
      var config, docpad, injectBlock, injectCall, listenBlock, regenerateBlock, scriptBlock, scriptsBlock;
      docpad = this.docpad;
      config = this.config;
      scriptsBlock = docpad.getBlock('scripts');
      regenerateBlock = config.regenerateBlock || ("if ( log ) {\n	localStorage.setItem('" + config.channel + "/reloaded', 'yes');\n}\ndocument.location.reload();");
      listenBlock = "/* Did we just livereload? */\nvar log = " + (JSON.stringify(config.browserLog)) + " && localStorage && console && console.log && true;\nif ( log && localStorage.getItem('" + config.channel + "/reloaded') === 'yes' ) {\n	localStorage.removeItem('" + config.channel + "/reloaded');\n	console.log('LiveReloaded at', new Date())\n}\n\n/* Listen for the regenerated event and perform a reload of the page when the event occurs */\nvar listen = function(){\n	var socket = io.connect('" + config.channel + "');\n	socket.on('regenerated',function(){\n		" + regenerateBlock + "\n	});\n};";
      injectBlock = "/* Inject socket.io into our page then listen once loaded */\nvar inject = function(){\n	var t = document.createElement('script');\n	t.type = 'text/javascript';\n	t.async = true;\n	t.src = '/socket.io/socket.io.js';\n	t.onload = listen;\n	var s = document.getElementsByTagName('script')[0];\n	s.parentNode.insertBefore(t,s);\n};";
      injectCall = "var readyStateCheckInterval = setInterval(function() {\n  if (document.readyState === \"complete\") {\n    inject();\n    clearInterval(readyStateCheckInterval);\n  }\n}, 10);";
      scriptBlock = config.inject ? "(function(){\n	" + listenBlock + "\n	if ( typeof io !== 'undefined' ) {\n		listen();\n	} else {\n		" + injectBlock + "\n		" + injectCall + "\n	}\n})();" : "(function(){\n	" + listenBlock + "\n	if ( typeof io !== 'undefined' ) {\n		listen();\n	}\n})();";
      scriptsBlock.add(scriptBlock, {
        defer: false
      });
      return this;
    };

    LivereloadPlugin.prototype.serverAfter = function(opts) {
      var config, docpad, existingSocket, logLevel, server, serverHttp, socket, socketOptions, _base, _ref;
      server = opts.server, serverHttp = opts.serverHttp;
      docpad = this.docpad;
      config = this.config;
      logLevel = docpad.getLogLevel() === 7 ? 3 : config.defaultLogLevel;
      socketOptions = config.socketOptions || {};
      if ((_ref = socketOptions['log level']) == null) {
        socketOptions['log level'] = logLevel;
      }
      existingSocket = true;
      socket = typeof (_base = this.config).getSocket === "function" ? _base.getSocket() : void 0;
      if (!socket) {
        existingSocket = false;
        socket = require('socket.io').listen(serverHttp || server, socketOptions);
      }
      this.socket = socket.of(config.channel);
      docpad.log('info', "LiveReload listening to " + (existingSocket ? 'existing' : 'new') + " socket on channel " + config.channel + " with log level " + logLevel);
      return this;
    };

    LivereloadPlugin.prototype.generateAfter = function(opts) {
      var _ref;
      if ((_ref = this.socket) != null) {
        _ref.emit('regenerated');
      }
      return this;
    };

    return LivereloadPlugin;

  })(BasePlugin);
};