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Updated Google Analyticator
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Glen Barnes committed Aug 13, 2009
1 parent 0a7bd41 commit 1008555
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Showing 5 changed files with 328 additions and 101 deletions.
31 changes: 26 additions & 5 deletions plugins/google-analyticator/class.analytics.stats.php
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Original file line number Diff line number Diff line change
Expand Up @@ -26,17 +26,30 @@ class GoogleAnalyticsStats
* @param token - a one-time use token to be exchanged for a real token
**/
function GoogleAnalyticsStats($token = false)
{
# Increase the memory limit to prevent blank page errors
ini_set('memory_limit', '64M');

{
# If we need to request a permanent token
if ( $token ) {

# Check if we're deauthorizing an account
if ( $token == 'deauth' ) {

# Get the current token
$this->token = get_option('ga_google_token');

# Revoke the current token
$response = $this->http('https://www.google.com/accounts/AuthSubRevokeToken');

# Remove the current token
update_option('ga_google_token', '');

return '';

}

$this->token = $token;

# Request authentication with Google
$response = $this->http('https://www.google.com/accounts/AuthSubSessionToken', $post);
$response = $this->http('https://www.google.com/accounts/AuthSubSessionToken');

# Get the authentication token
$this->token = substr(strstr($response, "Token="), 6);
Expand Down Expand Up @@ -88,6 +101,14 @@ function http($url, $post = false)
# Disable the fopen transport since it doesn't work with the Google API
add_filter('use_fopen_transport', create_function('$a', 'return false;'));

# Check compatibility mode settings
if ( get_option('ga_compatibility') == 'level1' ) {
add_filter('use_curl_transport', create_function('$a', 'return false;'));
} elseif ( get_option('ga_compatibility') == 'level2' ) {
add_filter('use_curl_transport', create_function('$a', 'return false;'));
add_filter('use_streams_transport', create_function('$a', 'return false;'));
}

# Make the connection
if ( $post )
$response = wp_remote_post($url, $args);
Expand Down
232 changes: 175 additions & 57 deletions plugins/google-analyticator/google-analyticator.php
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Original file line number Diff line number Diff line change
@@ -1,15 +1,15 @@
<?php
/*
* Plugin Name: Google Analyticator
* Version: 5.1
* Version: 5.3
* Plugin URI: http://plugins.spiralwebconsulting.com/analyticator.html
* Description: Adds the necessary JavaScript code to enable <a href="http://www.google.com/analytics/">Google's Analytics</a>. After enabling this plugin visit <a href="options-general.php?page=google-analyticator.php">the settings page</a> and enter your Google Analytics' UID and enable logging.
* Author: Spiral Web Consulting
* Author URI: http://spiralwebconsulting.com/
* Text Domain: google-analyticator
*/

define('GOOGLE_ANALYTICATOR_VERSION', '5.1');
define('GOOGLE_ANALYTICATOR_VERSION', '5.3');

// Constants for enabled/disabled state
define("ga_enabled", "enabled", true);
Expand Down Expand Up @@ -68,13 +68,14 @@
add_option(key_ga_specify_http, ga_specify_http_default, 'Automatically detect the http/https settings');
add_option(key_ga_widgets, ga_widgets_default, 'If the widgets are enabled or disabled');
add_option('ga_google_token', '', 'The token used to authenticate with Google');
add_option('ga_compatibility', 'off', 'Transport compatibility options');

# Check if we have a version of WordPress greater than 2.8
if ( function_exists('register_widget') ) {

# Check if widgets are enabled
if ( get_option(key_ga_widgets) == 'enabled' ) {

# Include Google Analytics Stats widget
require_once('google-analytics-stats-widget.php');

Expand Down Expand Up @@ -121,7 +122,10 @@ function ga_admin_init() {

// Hook in the options page function
function add_ga_option_page() {
add_options_page(__('Google Analyticator Settings', 'google-analyticator'), 'Google Analytics', 8, basename(__FILE__), 'ga_options_page');
$plugin_page = add_options_page(__('Google Analyticator Settings', 'google-analyticator'), 'Google Analytics', 8, basename(__FILE__), 'ga_options_page');

# Include javascript on the GA settings page
add_action('admin_head-' . $plugin_page, 'ga_admin_ajax');
}

add_action('plugin_action_links_' . plugin_basename(__FILE__), 'ga_filter_plugin_actions');
Expand Down Expand Up @@ -242,6 +246,12 @@ function ga_options_page() {
if (($ga_widgets != ga_enabled) && ($ga_widgets != ga_disabled))
$ga_widgets = ga_widgets_default;
update_option(key_ga_widgets, $ga_widgets);

// Update the compatibility options
$ga_compatibility = $_POST['ga_compatibility'];
if ( $ga_compatibility == '' )
$ga_compatibility = 'off';
update_option('ga_compatibility', $ga_compatibility);

// Give an updated message
echo "<div class='updated fade'><p><strong>" . __('Google Analyticator settings saved.', 'google-analyticator') . "</strong></p></div>";
Expand Down Expand Up @@ -305,67 +315,44 @@ function ga_options_page() {
</td>
</tr>
<?php
# Check if we have a version of WordPress greater than 2.8
# Check if we have a version of WordPress greater than 2.8, and check if we have the memory to use the api
if ( function_exists('register_widget') ) {
?>
<?php
# Get the list of accounts if available
$ga_accounts = ga_get_analytics_accounts();
?>
<tr>
<th width="30%" valign="top" style="padding-top: 10px;">
<label><?php _e('Authenticate with Google', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php if ( trim(get_option('ga_google_token')) == '' ) { ?>
<p style="margin-top: 7px;"><a href="https://www.google.com/accounts/AuthSubRequest?next=<?php echo urlencode(admin_url('/options-general.php?page=google-analyticator.php')); ?>&amp;scope=https://www.google.com/analytics/feeds/&amp;secure=0&amp;session=1"><?php _e('Click here to login to Google, thus authenticating Google Analyticator with your Analytics account.', 'google-analyticator'); ?></a></p>
<?php if ( ( trim(get_option('ga_google_token')) == '' && !isset($_GET['token']) ) || ( isset($_GET['token']) && $_GET['token'] == 'deauth' ) ) { ?>
<p style="margin-top: 7px;"><a href="https://www.google.com/accounts/AuthSubRequest?<?php echo http_build_query(array( 'next' => admin_url('/options-general.php?page=google-analyticator.php'),
'scope' => 'https://www.google.com/analytics/feeds/',
'secure' => 0,
'session' => 1,
'hd' => 'default'
)); ?>"><?php _e('Click here to login to Google, thus authenticating Google Analyticator with your Analytics account.', 'google-analyticator'); ?></a></p>
<?php } else { ?>
<p style="margin-top: 7px;"><?php _e('Currently authenticated with Google.', 'google-analyticator'); ?> <a href="https://www.google.com/accounts/AuthSubRequest?next=<?php echo urlencode(admin_url('/options-general.php?page=google-analyticator.php')); ?>&amp;scope=https://www.google.com/analytics/feeds/&amp;secure=0&amp;session=1"><?php _e('Click here to authenticate again.', 'google-analyticator'); ?></a></p>
<p style="margin-top: 7px;"><?php _e('Currently authenticated with Google.', 'google-analyticator'); ?> <a href="<?php echo admin_url('/options-general.php?page=google-analyticator.php&token=deauth'); ?>"><?php _e('Deauthorize Google Analyticator.', 'google-analyticator'); ?></a></p>
<?php if ( isset($_GET['token']) && $_GET['token'] != 'deauth' ) { ?>
<p style="color: red; display: none;" id="ga_connect_error"><?php _e('Failed to authenticate with Google. Try using the compatibility options at the bottom of this page. If you are still unable to authenticate, contact your host, informing them you are experiencing errors with outbound SSL connections.', 'google-analyticator'); ?></p>
<?php } ?>
<?php } ?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Clicking the above link will authenticate Google Analyticator with Google. Authentication with Google is needed for use with the stats widget. In addition, authenticating will enable you to select your Analytics account through a drop-down instead of searching for your UID. If you are not going to use the stat widget, <strong>authenticating with Google is optional</strong>.', 'google-analyticator'); ?></p>
</td>
</tr>
<?php } else { $ga_accounts = false; } ?>
<tr>
<?php

# If we have a accounts, create a list, if not, use input box
if ( $ga_accounts !== false ) :
?>
<th valign="top" style="padding-top: 10px;">
<label for="<?php echo key_ga_uid; ?>"><?php _e('Google Analytics account', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php
# Create a select box
echo '<select name="' . key_ga_uid . '" id="' . key_ga_uid . '">';
echo '<option value="XX-XXXXX-X">' . __('Select an Account', 'google-analyticator') . '</option>';

# The list of accounts
foreach ( $ga_accounts AS $account ) {
$select = ( get_option(key_ga_uid) == $account['ga:webPropertyId'] ) ? ' selected="selected"' : '';
echo '<option value="' . $account['ga:webPropertyId'] . '"' . $select . '>' . $account['title'] . '</option>';
}

# Close the select box
echo '</select>';
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Select the Analytics account you wish to enable tracking for. An account must be selected for tracking to occur.', 'google-analyticator'); ?></p>
</td>
<?php else: ?>
<th valign="top" style="padding-top: 10px;">
<label for="<?php echo key_ga_uid; ?>"><?php _e('Google Analytics UID', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php
echo "<input type='text' size='50' ";
echo "name='".key_ga_uid."' ";
echo "id='".key_ga_uid."' ";
echo "value='".get_option(key_ga_uid)."' />\n";
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Enter your Google Analytics\' UID in this box (<a href="http://plugins.spiralwebconsulting.com/forums/viewtopic.php?f=5&amp;t=6">where can I find my UID?</a>). The UID is needed for Google Analytics to log your website stats.', 'google-analyticator'); ?> <strong><?php if ( function_exists('register_widget') ) _e('If you are having trouble finding your UID, authenticate with Google in the above field. After returning from Google, you will be able to select your account through a drop-down box.', 'google-analyticator'); ?></strong></p>
</td>
<?php endif; ?>
<?php } ?>
<tr id="ga_ajax_accounts">
<th valign="top" style="padding-top: 10px;">
<label for="<?php echo key_ga_uid; ?>"><?php _e('Google Analytics UID', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php
echo "<input type='text' size='50' ";
echo "name='".key_ga_uid."' ";
echo "id='".key_ga_uid."' ";
echo "value='".get_option(key_ga_uid)."' />\n";
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Enter your Google Analytics\' UID in this box (<a href="http://plugins.spiralwebconsulting.com/forums/viewtopic.php?f=5&amp;t=6">where can I find my UID?</a>). The UID is needed for Google Analytics to log your website stats.', 'google-analyticator'); ?> <strong><?php if ( function_exists('register_widget') ) _e('If you are having trouble finding your UID, authenticate with Google in the above field. After returning from Google, you will be able to select your account through a drop-down box.', 'google-analyticator'); ?></strong></p>
</td>
</tr>
</table>
<h3><?php _e('Advanced Settings', 'google-analyticator'); ?></h3>
Expand Down Expand Up @@ -551,7 +538,7 @@ function ga_options_page() {
<?php
echo "<input type='text' size='50' ";
echo "name='".key_ga_downloads_prefix."' ";
echo "id='".key_ga_download_sprefix."' ";
echo "id='".key_ga_downloads_prefix."' ";
echo "value='".stripslashes(get_option(key_ga_downloads_prefix))."' />\n";
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Enter a name for the section tracked download links will appear under. This option has no effect if event tracking is enabled.', 'google-analyticator'); ?></em></p>
Expand Down Expand Up @@ -654,6 +641,34 @@ function ga_options_page() {
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Disabling this option will completely remove the Dashboard Summary widget and the theme Stats widget. Use this option if you would prefer to not see the widgets.', 'google-analyticator'); ?></p>
</td>
</tr>
<tr>
<th width="30%" valign="top" style="padding-top: 10px;">
<label for="ga_compatibility"><?php _e('Authentication compatibility', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php
echo "<select name='ga_compatibility' id='ga_compatibility'>\n";

echo "<option value='off'";
if(get_option('ga_compatibility') == 'off')
echo " selected='selected'";
echo ">" . __('Off', 'google-analyticator') . "</option>\n";

echo "<option value='level1'";
if(get_option('ga_compatibility') == 'level1')
echo " selected='selected'";
echo ">" . __('Disable cURL', 'google-analyticator') . "</option>\n";

echo "<option value='level2'";
if(get_option('ga_compatibility') == 'level2')
echo " selected='selected'";
echo ">" . __('Disable cURL and PHP Streams', 'google-analyticator') . "</option>\n";

echo "</select>\n";
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('If you\'re having trouble authenticating with Google for use with the stats widgets, try setting these compatibility modes. Try disabling cURL first and re-authenticate. If that fails, try disabling cURL and PHP Streams.', 'google-analyticator'); ?></p>
</td>
</tr>
<?php } ?>
</table>
<p class="submit">
Expand All @@ -666,6 +681,83 @@ function ga_options_page() {
<?php
}

/**
* Adds AJAX to the GA settings page
**/
function ga_admin_ajax()
{
?>
<script type="text/javascript">

jQuery(document).ready(function(){

// Grab the widget data
jQuery.ajax({
type: 'post',
url: 'admin-ajax.php',
data: {
action: 'ga_ajax_accounts',
_ajax_nonce: '<?php echo wp_create_nonce("ga_ajax_accounts"); ?>'<?php if ( isset($_GET['token']) ) { ?>,
token: '<?php echo $_GET["token"]; ?>'
<?php } ?>
},
success: function(html) {
if ( html != '' )
jQuery('#ga_ajax_accounts').html(html);
else
jQuery('#ga_connect_error').show();
}
});

});

</script>
<?php
}

# Look for the ajax list call
add_action('wp_ajax_ga_ajax_accounts', 'ga_ajax_accounts');

/**
* An AJAX function to get a list of accounts in a drop down
**/
function ga_ajax_accounts()
{
# Check the ajax widget
check_ajax_referer('ga_ajax_accounts');

# Get the list of accounts if available
$ga_accounts = ga_get_analytics_accounts();

if ( $ga_accounts !== false ) {
?>

<th valign="top" style="padding-top: 10px;">
<label for="<?php echo key_ga_uid; ?>"><?php _e('Google Analytics account', 'google-analyticator'); ?>:</label>
</th>
<td>
<?php
# Create a select box
echo '<select name="' . key_ga_uid . '" id="' . key_ga_uid . '">';
echo '<option value="XX-XXXXX-X">' . __('Select an Account', 'google-analyticator') . '</option>';

# The list of accounts
foreach ( $ga_accounts AS $account ) {
$select = ( get_option(key_ga_uid) == $account['ga:webPropertyId'] ) ? ' selected="selected"' : '';
echo '<option value="' . $account['ga:webPropertyId'] . '"' . $select . '>' . $account['title'] . '</option>';
}

# Close the select box
echo '</select>';
?>
<p style="margin: 5px 10px;" class="setting-description"><?php _e('Select the Analytics account you wish to enable tracking for. An account must be selected for tracking to occur.', 'google-analyticator'); ?></p>
</td>

<?php
}
die();
}

/**
* Checks if the WordPress API is a valid method for selecting an account
*
Expand All @@ -679,10 +771,12 @@ function ga_get_analytics_accounts()
require_once('class.analytics.stats.php');

# Create a new Gdata call
if ( isset($_GET['token']) )
$stats = new GoogleAnalyticsStats($_GET['token']);
else
if ( isset($_POST['token']) && $_POST['token'] != '' )
$stats = new GoogleAnalyticsStats($_POST['token']);
elseif ( trim(get_option('ga_google_token')) != '' )
$stats = new GoogleAnalyticsStats();
else
return false;

# Check if Google sucessfully logged in
if ( ! $stats->checkLogin() )
Expand All @@ -698,6 +792,30 @@ function ga_get_analytics_accounts()
return false;
}

/**
* Add http_build_query if it doesn't exist already
**/
if ( !function_exists('http_build_query') ) {
function http_build_query($params, $key = null)
{
$ret = array();

foreach( (array) $params as $name => $val ) {
$name = urlencode($name);

if ( $key !== null )
$name = $key . "[" . $name . "]";

if ( is_array($val) || is_object($val) )
$ret[] = http_build_query($val, $name);
elseif ($val !== null)
$ret[] = $name . "=" . urlencode($val);
}

return implode("&", $ret);
}
}

// Add the script
$ga_in_footer = false;
if (get_option(key_ga_footer) == ga_enabled) {
Expand Down
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