1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154

// Copyright 2009 Google Inc. All Rights Reserved.

/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * @fileoverview Sample program demonstrating how to make a data request to the
 * GA Data Export API using Auth Sub authentication as well as accessing
 * important data in the account feed.
 */
//-----------------------------------------------------------------
// configure GA GData API
//-----------------------------------------------------------------
var myService;
var scope = 'https://www.google.com/analytics/feeds';

/**
 * Initialize the login controls
 */
function init() {
  myService = new google.gdata.analytics.AnalyticsService('gaExportAPI_acctSample_v1.0');
  getStatus();
}

//-----------------------------------------------------------------
// AuthSub Authentication
//-----------------------------------------------------------------
/**
 * Allow user to grant this script access to their GA data.
 */
function login() {
  google.accounts.user.login(scope);
  getStatus();
}

/**
 * Allow user to remove this script's access to their GA data.
 */
function logout() {
  google.accounts.user.logout();
  getStatus();
}

/**
 * Utility function to setup the login/logout functionality.
 */
function getStatus() {
  var status = document.getElementById('status');
  var loginButton = document.getElementById('loginButton');
  if (!google.accounts.user.checkLogin(scope)) {
    loginButton.value = 'Login';
    loginButton.onclick = login;
    status.innerHTML = 'You are logged out, login to continue';
  } else {
    loginButton.value = 'Logout';
    loginButton.onclick = logout;
    status.innerHTML = 'You are logged in';
  }
}

//-----------------------------------------------------------------
// GA Account Feed
//-----------------------------------------------------------------

/**
 * Construct a request for the Account Feed and send to the GA Export API.
 */
function getAccountFeed() {
  var myFeedUri = scope + '/accounts/default';

  // Send our request to the Analytics API and wait for the results to come back
  myService.getAccountFeed(myFeedUri, handleMyFeed, handleError);
}

/**
 * Handle and display any error that occurs from the API request.
 * @param {Object} e The error object returned by the Analytics API.
 */
function handleError(e) {
  var error = 'There was an error!\n';
  if (e.cause) {
    error += e.cause.status;
  } else {
    error.message;
  }
  alert(error);
}

//-----------------------------------------------------------------
// Format Feed Related Data
//-----------------------------------------------------------------
/**
 * Handle the data the API returns. Then output the data to the screen.
 * @param {Object} myResultsFeedRoot Parameter passed
 *     back from the feed handler.
 */
function handleMyFeed(myResultsFeedRoot) {
  var accountFeed = myResultsFeedRoot.feed;
  var entries = accountFeed.getEntries();
  var displayString = '';
  var tableData = ['<table>'];

  // Print top-level information about the feed
  displayString = [
    'Feed Title        = ' + accountFeed.getTitle().getText(),
    'Returned Results  = ' + accountFeed.getTotalResults().getValue(),
    'Start Index       = ' + accountFeed.getStartIndex().getValue(),
    'Items Per Page    = ' + accountFeed.getItemsPerPage().getValue(),
    'Feed ID           = ' + accountFeed.getId().getValue()
  ].join('<br/>');
  document.getElementById('outputDiv').innerHTML = displayString;

  //get the feed's entry data
  var row = [
    'WebPropertyId',
    'AccountName',
    'AccountId',
    'Profile Name',
    'ProfileId',
    'Table Id'
  ].join('</th><th>');
  tableData.push('<tr><th>', row, '</th></tr>');

  for (var idx = 0; idx < entries.length; idx++) {
    var entry = entries[idx];
    row = [
      entry.getPropertyValue('ga:webPropertyId'),
      entry.getPropertyValue('ga:AccountName'),
      entry.getPropertyValue('ga:AccountId'),
      entry.getTitle().getText(),
      entry.getPropertyValue('ga:ProfileId'),
      entry.getTableId().getValue()
    ].join('</td><td>');
    tableData.push('<tr><td>', row, '</td></tr>');
  }
  tableData.push('</table>');

  document.getElementById('accountDiv').innerHTML = tableData.join('');
}

// Load the Google data JavaScript client library
google.load('gdata', '1.x', {packages: ['analytics']});

// Set the callback function when the library is ready
google.setOnLoadCallback(init);