Updated handling of GCD devices.

remoting/webapp/crd/js/host_list_api_gcd_impl.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @fileoverview
- * REST API for host-list management.
- */
-
-/** @suppress {duplicate} */
-var remoting = remoting || {};
-
-(function() {
-
-'use strict';
-
-/**
- * @constructor
- * @implements {remoting.HostListApi}
- */
-remoting.HostListApiGcdImpl = function() {
-  this.gcd_ = new remoting.gcd.Client({
-    apiKey: remoting.settings.GOOGLE_API_KEY
-  });
-};
-
-/** @override */
-remoting.HostListApiGcdImpl.prototype.register = function(
-    newHostId, hostName, publicKey, hostClientId) {
-  var self = this;
-  var deviceDraft = {
-    channel: {
-      supportedType: 'xmpp'
-    },
-    deviceKind: 'vendor',
-    name: newHostId,
-    displayName: hostName,
-    state: {
-      'publicKey': publicKey
-    }
-  };
-
-  return /** @type {!Promise<remoting.HostListApi.RegisterResult>} */ (
-      this.gcd_.insertRegistrationTicket().
-      then(function(ticket) {
-        return self.gcd_.patchRegistrationTicket(
-            ticket.id, deviceDraft, hostClientId);
-      }).
-      then(function(/**remoting.gcd.RegistrationTicket*/ ticket) {
-        return self.gcd_.finalizeRegistrationTicket(ticket.id);
-      }).
-      then(function(/**remoting.gcd.RegistrationTicket*/ ticket) {
-        return {
-          authCode: ticket.robotAccountAuthorizationCode,
-          email: ticket.robotAccountEmail,
-          gcdId: ticket.deviceId
-        };
-      }).
-      catch(function(error) {
-        console.error('Error registering device with GCD: ' + error);
-        throw new remoting.Error(remoting.Error.Tag.REGISTRATION_FAILED);
-      }));
-};
-
-/** @override */
-remoting.HostListApiGcdImpl.prototype.get = function() {
-  return this.gcd_.listDevices().
-      then(function(devices) {
-        var hosts = [];
-        devices.forEach(function(device) {
-          try {
-            hosts.push(deviceToHost(device));
-          } catch (/** @type {*} */ error) {
-            console.warn('Invalid device spec:', error);
-          }
-        });
-        return hosts;
-      });
-};
-
-/** @override */
-remoting.HostListApiGcdImpl.prototype.put =
-    function(hostId, hostName, hostPublicKey) {
-  // TODO(jrw)
-  throw new Error('Not implemented');
-};
-
-/** @override */
-remoting.HostListApiGcdImpl.prototype.remove = function(hostId) {
-  var that = this;
-  return this.gcd_.listDevices(hostId).then(function(devices) {
-    var gcdId = null;
-    for (var i = 0; i < devices.length; i++) {
-      var device = devices[i];
-      // The "name" field in GCD holds what Chromoting considers to be
-      // the host ID.
-      if (device.name == hostId) {
-        gcdId = device.id;
-      }
-    }
-    if (gcdId == null) {
-      return false;
-    } else {
-      return that.gcd_.deleteDevice(gcdId);
-    }
-  });
-};
-
-/** @override */
-remoting.HostListApiGcdImpl.prototype.getSupportHost = function(supportId) {
-  console.error('getSupportHost not supported by HostListApiGclImpl');
-  return Promise.reject(remoting.Error.unexpected());
-};
-
-/**
- * Converts a GCD device description to a Host object.
- * @param {!Object} device
- * @return {!remoting.Host}
- */
-function deviceToHost(device) {
-  var statusMap = {
-    'online': 'ONLINE',
-    'offline': 'OFFLINE'
-  };
-  var hostId = base.getStringAttr(device, 'name');
-  var host = new remoting.Host(hostId);
-  host.hostName = base.getStringAttr(device, 'displayName');
-  host.status = base.getStringAttr(
-      statusMap, base.getStringAttr(device, 'connectionStatus'));
-  var state = base.getObjectAttr(device, 'state', {});
-  host.publicKey = base.getStringAttr(state, 'publicKey');
-  host.jabberId = base.getStringAttr(state, 'jabberId', '');
-  host.hostVersion = base.getStringAttr(state, 'hostVersion', '');
-  var creationTimeMs = base.getNumberAttr(device, 'creationTimeMs', 0);
-  if (creationTimeMs) {
-    host.createdTime = new Date(creationTimeMs).toISOString();
-  }
-  var lastUpdateTimeMs = base.getNumberAttr(device, 'lastUpdateTimeMs', 0);
-  if (lastUpdateTimeMs) {
-    host.updatedTime = new Date(lastUpdateTimeMs).toISOString();
-  }
-  return host;
-};
-
-})();