king/out/king/web-user.js

A powerful server infrastructure management platform - "The King of your Nodes"

// Generated by CoffeeScript 1.6.3
var Base, WebUser, dnode, helper,
  __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; };

Base = require("../common/base");

helper = require("../common/helper");

dnode = require("dnode");

module.exports = WebUser = (function(_super) {
  __extends(WebUser, _super);

  WebUser.prototype.name = 'WebUser';

  function WebUser(king, stream) {
    var _this = this;
    this.king = king;
    this.stream = stream;
    this.id = "...";
    this.remote = null;
    helper.bindAll(this);
    this.api = this.makeApi();
    this.d = dnode(this.api);
    this.d.on("ready", this.onReady);
    this.d.on("remote", this.onRemote);
    this.d.pipe(this.stream).pipe(this.d);
    helper.tap(this.stream, 'emit', function(e) {
      if (e === 'close') {
        return _this.onClose();
      }
    });
  }

  WebUser.prototype.onReady = function() {
    this.log("connected");
    this.remote.broadcast('servants-init', this.king.servants.map(function(s) {
      return s.serialize();
    }));
    return this.king.users.add(this);
  };

  WebUser.prototype.onRemote = function(remote) {
    this.id = remote.id;
    return this.remote = remote;
  };

  WebUser.prototype.onClose = function() {
    this.log("disconnected");
    return this.king.users.remove(this);
  };

  WebUser.prototype.makeApi = function() {
    var _this = this;
    return {
      hi: function(n, cb) {
        _this.log("hi!");
        return cb(n + 42);
      },
      exec: function(index, cmd, callback) {
        var servant;
        servant = _this.king.servants.get(index);
        if (!servant) {
          return callback({
            type: 'error',
            msg: "missing servant: " + index
          });
        }
        _this.log("executing: '" + cmd + "'");
        return servant.remote.exec(cmd, callback);
      },
      config: {
        get: function(k, cb) {
          return _this.log("get " + k);
        },
        set: function(k, v, cb) {
          return _this.log("set " + k + " = " + v);
        }
      }
    };
  };

  return WebUser;

})(Base);