Added Google Analytics module

sites/all/modules/google_analytics/README.txt

+
+Module: Google Analytics
+Author: Alexander Hass <http://drupal.org/user/85918>
+
+
+Description
+===========
+Adds the Google Analytics tracking system to your website.
+
+Requirements
+============
+
+* Google Analytics user account
+
+
+Installation
+============
+* Copy the 'googleanalytics' module directory in to your Drupal
+sites/all/modules directory as usual.
+
+
+Usage
+=====
+In the settings page enter your Google Analytics account number.
+
+All pages will now have the required JavaScript added to the
+HTML footer can confirm this by viewing the page source from
+your browser.
+
+New approach to page tracking in 5.x-1.5 and 6.x-1.1
+====================================================
+With 5.x-1.5 and 6.x-1.1 there are new settings on the settings page at
+admin/config/system/googleanalytics. The "Page specific tracking" area now
+comes with an interface that copies Drupal's block visibility settings.
+
+The default is set to "Add to every page except the listed pages". By
+default the following pages are listed for exclusion:
+
+admin
+admin/*
+batch
+node/add*
+node/*/*
+user/*/*
+
+These defaults are changeable by the website administrator or any other
+user with 'administer google analytics' permission.
+
+Like the blocks visibility settings in Drupal core, there is now a
+choice for "Add if the following PHP code returns TRUE." Sample PHP snippets
+that can be used in this textarea can be found on the handbook page
+"Overview-approach to block visibility" at http://drupal.org/node/64135.
+
+Custom variables
+=================
+One example for custom variables tracking is the "User roles" tracking. Enter
+the below configuration data into the custom variables settings form under
+admin/config/system/googleanalytics.
+
+Slot: 1
+Name: User roles
+Value: [current-user:role-names]
+Scope: Visitor
+
+More details about Custom variables can be found in the Google API documentation at
+http://code.google.com/intl/en/apis/analytics/docs/tracking/gaTrackingCustomVariables.html
+
+Advanced Settings
+=================
+You can include additional JavaScript snippets in the custom javascript
+code textarea. These can be found on the official Google Analytics pages
+and a few examples at http://drupal.org/node/248699. Support is not
+provided for any customisations you include.
+
+To speed up page loading you may also cache the Analytics ga.js
+file locally.

sites/all/modules/google_analytics/googleanalytics.admin.js

+(function ($) {
+
+/**
+ * Provide the summary information for the tracking settings vertical tabs.
+ */
+Drupal.behaviors.trackingSettingsSummary = {
+  attach: function (context) {
+    // Make sure this behavior is processed only if drupalSetSummary is defined.
+    if (typeof jQuery.fn.drupalSetSummary == 'undefined') {
+      return;
+    }
+
+    $('fieldset#edit-page-vis-settings', context).drupalSetSummary(function (context) {
+      var $radio = $('input[name="googleanalytics_visibility_pages"]:checked', context);
+      if ($radio.val() == 0) {
+        if (!$('textarea[name="googleanalytics_pages"]', context).val()) {
+          return Drupal.t('Not restricted');
+        }
+        else {
+          return Drupal.t('All pages with exceptions');
+        }
+      }
+      else {
+        return Drupal.t('Restricted to certain pages');
+      }
+    });
+
+    $('fieldset#edit-role-vis-settings', context).drupalSetSummary(function (context) {
+      var vals = [];
+      $('input[type="checkbox"]:checked', context).each(function () {
+        vals.push($.trim($(this).next('label').text()));
+      });
+      if (!vals.length) {
+        return Drupal.t('Not restricted');
+      }
+      else if ($('input[name="googleanalytics_visibility_roles"]:checked', context).val() == 1) {
+        return Drupal.t('Excepted: @roles', {'@roles' : vals.join(', ')});
+      }
+      else {
+        return vals.join(', ');
+      }
+    });
+
+    $('fieldset#edit-user-vis-settings', context).drupalSetSummary(function (context) {
+      var $radio = $('input[name="googleanalytics_custom"]:checked', context);
+      if ($radio.val() == 0) {
+        return Drupal.t('Not customizable');
+      }
+      else if ($radio.val() == 1) {
+        return Drupal.t('On by default with opt out');
+      }
+      else {
+        return Drupal.t('Off by default with opt in');
+      }
+    });
+
+    $('fieldset#edit-linktracking', context).drupalSetSummary(function (context) {
+      var vals = [];
+      if ($('input#edit-googleanalytics-trackoutbound', context).is(':checked')) {
+        vals.push(Drupal.t('Outbound links'));
+      }
+      if ($('input#edit-googleanalytics-trackmailto', context).is(':checked')) {
+        vals.push(Drupal.t('Mailto links'));
+      }
+      if ($('input#edit-googleanalytics-trackfiles', context).is(':checked')) {
+        vals.push(Drupal.t('Downloads'));
+      }
+      if (!vals.length) {
+        return Drupal.t('Not tracked');
+      }
+      return Drupal.t('@items enabled', {'@items' : vals.join(', ')});
+    });
+
+    $('fieldset#edit-messagetracking', context).drupalSetSummary(function (context) {
+      var vals = [];
+      $('input[type="checkbox"]:checked', context).each(function () {
+        vals.push($.trim($(this).next('label').text()));
+      });
+      if (!vals.length) {
+        return Drupal.t('Not tracked');
+      }
+      return Drupal.t('@items enabled', {'@items' : vals.join(', ')});
+    });
+
+    $('fieldset#edit-search-and-advertising', context).drupalSetSummary(function (context) {
+      var vals = [];
+      if ($('input#edit-googleanalytics-site-search', context).is(':checked')) {
+        vals.push(Drupal.t('Site search'));
+      }
+      if ($('input#edit-googleanalytics-trackadsense', context).is(':checked')) {
+        vals.push(Drupal.t('AdSense ads'));
+      }
+      if ($('input#edit-googleanalytics-trackdoubleclick', context).is(':checked')) {
+        vals.push(Drupal.t('DoubleClick data'));
+      }
+      if (!vals.length) {
+        return Drupal.t('Not tracked');
+      }
+      return Drupal.t('@items enabled', {'@items' : vals.join(', ')});
+    });
+
+    $('fieldset#edit-domain-tracking', context).drupalSetSummary(function (context) {
+      var $radio = $('input[name="googleanalytics_domain_mode"]:checked', context);
+      if ($radio.val() == 0) {
+        return Drupal.t('A single domain');
+      }
+      else if ($radio.val() == 1) {
+        return Drupal.t('One domain with multiple subdomains');
+      }
+      else {
+        return Drupal.t('Multiple top-level domains');
+      }
+    });
+
+    $('fieldset#edit-privacy', context).drupalSetSummary(function (context) {
+      var vals = [];
+      if ($('input#edit-googleanalytics-tracker-anonymizeip', context).is(':checked')) {
+        vals.push(Drupal.t('Anonymize IP'));
+      }
+      if ($('input#edit-googleanalytics-privacy-donottrack', context).is(':checked')) {
+        vals.push(Drupal.t('Universal web tracking opt-out'));
+      }
+      if (!vals.length) {
+        return Drupal.t('No privacy');
+      }
+      return Drupal.t('@items enabled', {'@items' : vals.join(', ')});
+    });
+  }
+};
+
+})(jQuery);

sites/all/modules/google_analytics/googleanalytics.info

+name = Google Analytics
+description = Allows your site to be tracked by Google Analytics by adding a Javascript tracking code to every page.
+core = 7.x
+package = Statistics
+configure = admin/config/system/googleanalytics
+files[] = googleanalytics.test
+test_dependencies[] = token
+; Information added by drupal.org packaging script on 2013-10-17
+version = "7.x-1.4"
+core = "7.x"
+project = "google_analytics"
+datestamp = "1382021586"
+

sites/all/modules/google_analytics/googleanalytics.js

+(function ($) {
+
+$(document).ready(function() {
+
+  // Expression to check for absolute internal links.
+  var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
+
+  // Attach onclick event to document only and catch clicks on all elements.
+  $(document.body).click(function(event) {
+    // Catch the closest surrounding link of a clicked element.
+    $(event.target).closest("a,area").each(function() {
+
+      var ga = Drupal.settings.googleanalytics;
+      // Expression to check for special links like gotwo.module /go/* links.
+      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
+      // Expression to check for download links.
+      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
+
+      // Is the clicked URL internal?
+      if (isInternal.test(this.href)) {
+        // Skip 'click' tracking, if custom tracking events are bound.
+        if ($(this).is('.colorbox')) {
+          // Do nothing here. The custom event will handle all tracking.
+        }
+        // Is download tracking activated and the file extension configured for download tracking?
+        else if (ga.trackDownload && isDownload.test(this.href)) {
+          // Download link clicked.
+          var extension = isDownload.exec(this.href);
+          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
+        }
+        else if (isInternalSpecial.test(this.href)) {
+          // Keep the internal URL for Google Analytics website overlay intact.
+          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
+        }
+      }
+      else {
+        if (ga.trackMailto && $(this).is("a[href^='mailto:'],area[href^='mailto:']")) {
+          // Mailto link clicked.
+          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
+        }
+        else if (ga.trackOutbound && this.href.match(/^\w+:\/\//i)) {
+          if (ga.trackDomainMode == 2 && isCrossDomain(this.hostname, ga.trackCrossDomains)) {
+            // Top-level cross domain clicked. document.location is handled by _link internally.
+            event.preventDefault();
+            _gaq.push(["_link", this.href]);
+          }
+          else {
+            // External link clicked.
+            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
+          }
+        }
+      }
+    });
+  });
+
+  // Colorbox: This event triggers when the transition has completed and the
+  // newly loaded content has been revealed.
+  $(document).bind("cbox_complete", function() {
+    var href = $.colorbox.element().attr("href");
+    if (href) {
+      _gaq.push(["_trackPageview", href.replace(isInternal, '')]);
+    }
+  });
+
+});
+
+/**
+ * Check whether the hostname is part of the cross domains or not.
+ *
+ * @param string hostname
+ *   The hostname of the clicked URL.
+ * @param array crossDomains
+ *   All cross domain hostnames as JS array.
+ *
+ * @return boolean
+ */
+function isCrossDomain(hostname, crossDomains) {
+  /**
+   * jQuery < 1.6.3 bug: $.inArray crushes IE6 and Chrome if second argument is
+   * `null` or `undefined`, http://bugs.jquery.com/ticket/10076,
+   * https://github.com/jquery/jquery/commit/a839af034db2bd934e4d4fa6758a3fed8de74174
+   *
+   * @todo: Remove/Refactor in D8
+   */
+  if (!crossDomains) {
+    return false;
+  }
+  else {
+    return $.inArray(hostname, crossDomains) > -1 ? true : false;
+  }
+}
+
+})(jQuery);

sites/all/modules/google_analytics/googleanalytics.tokens.inc

+<?php
+
+/**
+ * @file
+ * Builds placeholder replacement tokens for user-related data.
+ */
+
+/**
+ * Implements hook_token_info().
+ */
+function googleanalytics_token_info() {
+  $user['role-names'] = array(
+    'name' => t('User role names'),
+    'description' => t('The role names the user account is a member of as comma separated list.'),
+    'needs-data' => 'user',
+  );
+  $user['role-ids'] = array(
+    'name' => t('User role ids'),
+    'description' => t('The role ids the user account is a member of as comma separated list.'),
+    'needs-data' => 'user',
+  );
+
+  return array(
+    'tokens' => array('user' => $user),
+  );
+}
+
+/**
+ * Implements hook_tokens().
+ */
+function googleanalytics_tokens($type, $tokens, array $data = array(), array $options = array()) {
+  $sanitize = !empty($options['sanitize']);
+  $replacements = array();
+
+  if ($type == 'user' && !empty($data['user']->roles)) {
+    $account = $data['user'];
+
+    foreach ($tokens as $name => $original) {
+      switch ($name) {
+        // Basic user account information.
+        case 'role-names':
+          $names = implode(',', $account->roles);
+          $replacements[$original] = $sanitize ? check_plain($names) : $names;
+          break;
+
+        case 'role-ids':
+          $ids = implode(',', array_keys($account->roles));
+          $replacements[$original] = $sanitize ? check_plain($ids) : $ids;
+          break;
+      }
+    }
+  }
+
+  return $replacements;
+}

sites/all/modules/google_analytics/googleanalytics.variable.inc

+<?php
+
+/**
+ * @file
+ * Definition of variables for Variable API module.
+ */
+
+/**
+ * Implements hook_variable_info().
+ */
+function googleanalytics_variable_info($options) {
+  $variables['googleanalytics_account'] = array(
+    'type' => 'string',
+    'title' => t('Web Property ID', array(), $options),
+    'default' => 'UA-',
+    'description' => t('This ID is unique to each site you want to track separately, and is in the form of UA-xxxxxxx-yy. To get a Web Property ID, <a href="@analytics">register your site with Google Analytics</a>, or if you already have registered your site, go to your Google Analytics Settings page to see the ID next to every site profile. <a href="@webpropertyid">Find more information in the documentation</a>.', array('@analytics' => 'http://www.google.com/analytics/', '@webpropertyid' => url('https://developers.google.com/analytics/resources/concepts/gaConceptsAccounts', array('fragment' => 'webProperty'))), $options),
+    'required' => TRUE,
+    'group' => 'googleanalytics',
+    'localize' => TRUE,
+    'multidomain' => TRUE,
+    'validate callback' => 'googleanalytics_validate_googleanalytics_account',
+  );
+
+  return $variables;
+}
+
+/**
+ * Implements hook_variable_group_info().
+ */
+function googleanalytics_variable_group_info() {
+  $groups['googleanalytics'] = array(
+    'title' => t('Google Analytics'),
+    'description' => t('Configure tracking behavior to get insights into your website traffic and marketing effectiveness.'),
+    'access' => 'administer google analytics',
+    'path' => array('admin/config/system/googleanalytics'),
+  );
+
+  return $groups;
+}
+
+/**
+ * Validate Web Property ID variable.
+ */
+function googleanalytics_validate_googleanalytics_account($variable) {
+  // Replace all type of dashes (n-dash, m-dash, minus) with the normal dashes.
+  $variable['value'] = str_replace(array('–', '—', '−'), '-', $variable['value']);
+
+  if (!preg_match('/^UA-\d{4,}-\d+$/', $variable['value'])) {
+    return t('A valid Google Analytics Web Property ID is case sensitive and formatted like UA-xxxxxxx-yy.');
+  }
+}