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<?php |
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/** |
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* Instant Analytics plugin for Craft CMS 3.x |
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* |
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* Instant Analytics brings full Google Analytics support to your Twig templates |
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* |
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* @link https://nystudio107.com |
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* @copyright Copyright (c) 2017 nystudio107 |
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*/ |
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namespace nystudio107\instantanalytics\services; |
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use nystudio107\instantanalytics\InstantAnalytics; |
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use nystudio107\instantanalytics\helpers\IAnalytics; |
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use nystudio107\instantanalytics\models\Settings; |
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use Jaybizzle\CrawlerDetect\CrawlerDetect; |
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use Craft; |
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use craft\base\Component; |
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use craft\elements\User as UserElement; |
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use craft\helpers\UrlHelper; |
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use yii\base\Exception; |
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/** @noinspection MissingPropertyAnnotationsInspection */ |
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/** |
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* @author nystudio107 |
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* @package InstantAnalytics |
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* @since 1.0.0 |
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*/ |
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class IA extends Component |
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{ |
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// Public Methods |
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// ========================================================================= |
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/** |
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* @var null|IAnalytics |
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*/ |
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protected $cachedAnalytics; |
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/** |
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* Get the global variables for our Twig context |
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* |
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* @param $title |
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* |
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* @return IAnalytics |
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*/ |
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public function getGlobals($title): IAnalytics |
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{ |
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if ($this->cachedAnalytics) { |
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$analytics = $this->cachedAnalytics; |
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} else { |
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$analytics = $this->pageViewAnalytics('', $title); |
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$this->cachedAnalytics = $analytics; |
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} |
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return $analytics; |
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} |
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/** |
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* Get a PageView analytics object |
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* |
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* @param string $url |
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* @param string $title |
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* |
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* @return null|IAnalytics |
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*/ |
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public function pageViewAnalytics($url = '', $title = '') |
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{ |
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$result = null; |
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$analytics = $this->analytics(); |
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if ($analytics) { |
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$url = $this->documentPathFromUrl($url); |
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// Prepare the Analytics object, and send the pageview |
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$analytics->setDocumentPath($url) |
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->setDocumentTitle($title); |
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$result = $analytics; |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Created sendPageView for: {url} - {title}', |
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[ |
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'url' => $url, |
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'title' => $title |
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] |
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), |
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__METHOD__ |
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); |
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} |
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return $result; |
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} |
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/** |
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* Get an Event analytics object |
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* |
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* @param string $eventCategory |
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* @param string $eventAction |
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* @param string $eventLabel |
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* @param int $eventValue |
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* |
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* @return null|IAnalytics |
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*/ |
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public function eventAnalytics($eventCategory = '', $eventAction = '', $eventLabel = '', $eventValue = 0) |
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{ |
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$result = null; |
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$analytics = $this->analytics(); |
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if ($analytics) { |
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$url = $this->documentPathFromUrl(); |
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$analytics->setDocumentPath($url) |
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->setEventCategory($eventCategory) |
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->setEventAction($eventAction) |
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->setEventLabel($eventLabel) |
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->setEventValue((int)$eventValue); |
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$result = $analytics; |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Created sendPageView for: {eventCategory} - {eventAction} - {eventLabel} - {eventValue}', |
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[ |
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'eventCategory' => $eventCategory, |
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'eventAction' => $eventAction, |
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'eventLabel' => $eventLabel, |
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'eventValue' => $eventValue |
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] |
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), |
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__METHOD__ |
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); |
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} |
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return $result; |
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} |
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/** |
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* getAnalyticsObject() return an analytics object |
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* |
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* @return IAnalytics object |
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*/ |
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public function analytics(): IAnalytics |
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{ |
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$analytics = $this->getAnalyticsObj(); |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Created generic analytics object' |
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), |
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__METHOD__ |
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); |
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return $analytics; |
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} |
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/** |
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* Get a PageView tracking URL |
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* |
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* @param $url |
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* @param $title |
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* |
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* @return string |
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* @throws \yii\base\Exception |
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*/ |
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public function pageViewTrackingUrl($url, $title): string |
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{ |
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$urlParams = [ |
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'url' => $url, |
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'title' => $title, |
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]; |
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$path = parse_url($url, PHP_URL_PATH); |
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$pathFragments = explode('/', rtrim($path, '/')); |
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$fileName = end($pathFragments); |
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$trackingUrl = UrlHelper::siteUrl('instantanalytics/pageViewTrack/'.$fileName, $urlParams); |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Created pageViewTrackingUrl for: {trackingUrl}', |
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[ |
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'trackingUrl' => $trackingUrl, |
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] |
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), |
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__METHOD__ |
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); |
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return $trackingUrl; |
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} |
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/** |
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* Get an Event tracking URL |
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* |
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* @param $url |
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* @param string $eventCategory |
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* @param string $eventAction |
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* @param string $eventLabel |
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* @param int $eventValue |
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* |
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* @return string |
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* @throws \yii\base\Exception |
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*/ |
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public function eventTrackingUrl( |
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$url, |
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$eventCategory = '', |
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$eventAction = '', |
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$eventLabel = '', |
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$eventValue = 0 |
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): string { |
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$urlParams = [ |
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'url' => $url, |
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'eventCategory' => $eventCategory, |
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'eventAction' => $eventAction, |
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'eventLabel' => $eventLabel, |
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'eventValue' => $eventValue, |
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]; |
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$fileName = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_BASENAME); |
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$trackingUrl = UrlHelper::siteUrl('instantanalytics/eventTrack/'.$fileName, $urlParams); |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Created eventTrackingUrl for: {trackingUrl}', |
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[ |
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'trackingUrl' => $trackingUrl, |
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] |
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), |
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__METHOD__ |
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); |
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return $trackingUrl; |
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} |
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/** |
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* _shouldSendAnalytics determines whether we should be sending Google |
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* Analytics data |
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* |
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* @return bool |
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*/ |
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public function shouldSendAnalytics(): bool |
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{ |
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$result = true; |
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/** @var Settings $settings */ |
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$settings = InstantAnalytics::$plugin->getSettings(); |
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$request = Craft::$app->getRequest(); |
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if (!$settings->sendAnalyticsData) { |
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$this->logExclusion('sendAnalyticsData'); |
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return false; |
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} |
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if (!$settings->sendAnalyticsInDevMode && Craft::$app->getConfig()->getGeneral()->devMode) { |
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$this->logExclusion('sendAnalyticsInDevMode'); |
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return false; |
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} |
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if ($request->getIsConsoleRequest()) { |
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$this->logExclusion('Craft::$app->getRequest()->getIsConsoleRequest()'); |
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return false; |
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} |
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if ($request->getIsCpRequest()) { |
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$this->logExclusion('Craft::$app->getRequest()->getIsCpRequest()'); |
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return false; |
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} |
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if ($request->getIsLivePreview()) { |
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$this->logExclusion('Craft::$app->getRequest()->getIsLivePreview()'); |
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return false; |
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} |
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// Check the $_SERVER[] super-global exclusions |
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if ($settings->serverExcludes !== null && \is_array($settings->serverExcludes)) { |
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foreach ($settings->serverExcludes as $match => $matchArray) { |
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if (isset($_SERVER[$match])) { |
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foreach ($matchArray as $matchItem) { |
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if (preg_match($matchItem, $_SERVER[$match])) { |
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$this->logExclusion('serverExcludes'); |
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return false; |
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} |
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} |
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} |
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} |
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} |
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// Filter out bot/spam requests via UserAgent |
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if ($settings->filterBotUserAgents) { |
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$crawlerDetect = new CrawlerDetect; |
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// Check the user agent of the current 'visitor' |
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if ($crawlerDetect->isCrawler()) { |
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$this->logExclusion('filterBotUserAgents'); |
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return false; |
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} |
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} |
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// Filter by user group |
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$userService = Craft::$app->getUser(); |
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/** @var UserElement $user */ |
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$user = $userService->getIdentity(); |
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if ($user) { |
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if ($settings->adminExclude && $user->admin) { |
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$this->logExclusion('adminExclude'); |
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return false; |
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} |
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if ($settings->groupExcludes !== null && \is_array($settings->groupExcludes)) { |
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foreach ($settings->groupExcludes as $matchItem) { |
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if ($user->isInGroup($matchItem)) { |
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$this->logExclusion('groupExcludes'); |
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return false; |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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/** |
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* Log the reason for excluding the sending of analytics |
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* |
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* @param string $setting |
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*/ |
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protected function logExclusion(string $setting) |
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{ |
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/** @var Settings $settings */ |
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$settings = InstantAnalytics::$plugin->getSettings(); |
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if ($settings->logExcludedAnalytics) { |
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$request = Craft::$app->getRequest(); |
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$requestIp = $request->getUserIP(); |
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Craft::info( |
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Craft::t( |
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'instant-analytics', |
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'Analytics excluded for:: {requestIp} due to: `{setting}`', |
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[ |
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'requestIp' => $requestIp, |
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'setting' => $setting, |
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] |
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), |
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__METHOD__ |
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); |
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} |
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} |
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/** |
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* Return a sanitized documentPath from a URL |
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* |
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* @param $url |
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* |
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* @return string |
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*/ |
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protected function documentPathFromUrl($url = ''): string |
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{ |
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if ($url === '') { |
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$url = Craft::$app->getRequest()->getFullPath(); |
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} |
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// We want to send just a path to GA for page views |
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if (UrlHelper::isAbsoluteUrl($url)) { |
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$urlParts = parse_url($url); |
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if (isset($urlParts['path'])) { |
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$url = $urlParts['path']; |
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} else { |
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$url = '/'; |
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} |
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if (isset($urlParts['query'])) { |
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$url = $url.'?'.$urlParts['query']; |
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} |
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} |
376
|
|
|
|
377
|
|
|
// We don't want to send protocol-relative URLs either |
378
|
|
|
if (UrlHelper::isProtocolRelativeUrl($url)) { |
379
|
|
|
$url = substr($url, 1); |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
// Strip the query string if that's the global config setting |
383
|
|
|
$settings = InstantAnalytics::$plugin->getSettings(); |
384
|
|
|
if (isset($settings, $settings->stripQueryString) && $settings->stripQueryString) { |
385
|
|
|
$url = UrlHelper::stripQueryString($url); |
386
|
|
|
} |
387
|
|
|
|
388
|
|
|
// We always want the path to be / rather than empty |
389
|
|
|
if ($url === '') { |
390
|
|
|
$url = '/'; |
391
|
|
|
} |
392
|
|
|
|
393
|
|
|
return $url; |
394
|
|
|
} |
395
|
|
|
|
396
|
|
|
/** |
397
|
|
|
* Get the Google Analytics object, primed with the default values |
398
|
|
|
* |
399
|
|
|
* @return IAnalytics object |
400
|
|
|
*/ |
401
|
|
|
private function getAnalyticsObj(): IAnalytics |
|
|
|
|
402
|
|
|
{ |
403
|
|
|
$analytics = null; |
404
|
|
|
$settings = InstantAnalytics::$plugin->getSettings(); |
405
|
|
|
$request = Craft::$app->getRequest(); |
406
|
|
|
if ($settings !== null && !empty($settings->googleAnalyticsTracking)) { |
407
|
|
|
$analytics = new IAnalytics(); |
408
|
|
|
if ($analytics) { |
|
|
|
|
409
|
|
|
$hostName = $request->getServerName(); |
410
|
|
|
if (empty($hostName)) { |
411
|
|
|
try { |
412
|
|
|
$hostName = parse_url(UrlHelper::siteUrl(), PHP_URL_HOST); |
413
|
|
|
} catch (Exception $e) { |
414
|
|
|
Craft::error( |
415
|
|
|
$e->getMessage(), |
416
|
|
|
__METHOD__ |
417
|
|
|
); |
418
|
|
|
} |
419
|
|
|
} |
420
|
|
|
$userAgent = $request->getUserAgent(); |
421
|
|
|
if (empty($userAgent)) { |
422
|
|
|
$userAgent = "User-Agent:Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13) Gecko/20080311 Firefox/2.0.0.13\r\n"; |
423
|
|
|
} |
424
|
|
|
$referrer = $request->getReferrer(); |
425
|
|
|
if (empty($referrer)) { |
426
|
|
|
$referrer = ''; |
427
|
|
|
} |
428
|
|
|
$analytics->setProtocolVersion('1') |
429
|
|
|
->setTrackingId($settings->googleAnalyticsTracking) |
430
|
|
|
->setIpOverride($request->getUserIP()) |
431
|
|
|
->setUserAgentOverride($userAgent) |
432
|
|
|
->setDocumentHostName($hostName) |
433
|
|
|
->setDocumentReferrer($referrer) |
434
|
|
|
->setAsyncRequest(false) |
435
|
|
|
->setClientId($this->gaParseCookie()); |
436
|
|
|
|
437
|
|
|
// Set the gclid |
438
|
|
|
$gclid = $this->getGclid(); |
439
|
|
|
if ($gclid) { |
440
|
|
|
$analytics->setGoogleAdwordsId($gclid); |
441
|
|
|
} |
442
|
|
|
|
443
|
|
|
// Handle UTM parameters |
444
|
|
|
$utm_source = $request->getParam('utm_source'); |
445
|
|
|
if (!empty($utm_source)) { |
446
|
|
|
$analytics->setCampaignSource($utm_source); |
447
|
|
|
} |
448
|
|
|
$utm_medium = $request->getParam('utm_medium'); |
449
|
|
|
if (!empty($utm_medium)) { |
450
|
|
|
$analytics->setCampaignMedium($utm_medium); |
451
|
|
|
} |
452
|
|
|
$utm_campaign = $request->getParam('utm_campaign'); |
453
|
|
|
if (!empty($utm_campaign)) { |
454
|
|
|
$analytics->setCampaignName($utm_campaign); |
455
|
|
|
} |
456
|
|
|
$utm_content = $request->getParam('utm_content'); |
457
|
|
|
if (!empty($utm_content)) { |
458
|
|
|
$analytics->setCampaignContent($utm_content); |
459
|
|
|
} |
460
|
|
|
|
461
|
|
|
// If SEOmatic is installed, set the affiliation as well |
462
|
|
|
// TODO: handle Seomatic |
463
|
|
|
/* |
464
|
|
|
$seomatic = craft()->plugins->getPlugin('Seomatic'); |
465
|
|
|
if ($seomatic && $seomatic->isInstalled && $seomatic->isEnabled) { |
466
|
|
|
$seomaticSettings = craft()->seomatic->getSettings(craft()->language); |
467
|
|
|
$analytics->setAffiliation($seomaticSettings['siteSeoName']); |
468
|
|
|
} |
469
|
|
|
*/ |
470
|
|
|
} |
471
|
|
|
} |
472
|
|
|
|
473
|
|
|
return $analytics; |
|
|
|
|
474
|
|
|
} /* -- _getAnalyticsObj */ |
475
|
|
|
|
476
|
|
|
/** |
477
|
|
|
* _getGclid get the `gclid` and sets the 'gclid' cookie |
478
|
|
|
*/ |
479
|
|
|
/** |
480
|
|
|
* _getGclid get the `gclid` and sets the 'gclid' cookie |
481
|
|
|
* |
482
|
|
|
* @return string |
483
|
|
|
*/ |
484
|
|
|
private function getGclid() |
|
|
|
|
485
|
|
|
{ |
486
|
|
|
$gclid = ''; |
487
|
|
|
if (isset($_GET['gclid'])) { |
488
|
|
|
$gclid = $_GET['gclid']; |
489
|
|
|
if (!empty($gclid)) { |
490
|
|
|
setcookie('gclid', $gclid, strtotime('+10 years'), '/'); |
491
|
|
|
} |
492
|
|
|
} |
493
|
|
|
|
494
|
|
|
return $gclid; |
495
|
|
|
} |
496
|
|
|
|
497
|
|
|
/** |
498
|
|
|
* gaParseCookie handles the parsing of the _ga cookie or setting it to a |
|
|
|
|
499
|
|
|
* unique identifier |
500
|
|
|
* |
501
|
|
|
* @return string the cid |
502
|
|
|
*/ |
503
|
|
|
private function gaParseCookie() |
|
|
|
|
504
|
|
|
{ |
505
|
|
|
$cid = ''; |
506
|
|
|
if (isset($_COOKIE['_ga'])) { |
507
|
|
|
$parts = preg_split('[\.]', $_COOKIE["_ga"], 4); |
508
|
|
|
if ($parts !== false) { |
509
|
|
|
$cid = implode('.', \array_slice($parts, 2)); |
510
|
|
|
} |
511
|
|
|
} else { |
512
|
|
|
if (isset($_COOKIE['_ia']) && $_COOKIE['_ia'] !== '') { |
513
|
|
|
$cid = $_COOKIE['_ia']; |
514
|
|
|
} else { |
515
|
|
|
$cid = $this->gaGenUUID(); |
516
|
|
|
} |
517
|
|
|
} |
518
|
|
|
setcookie('_ia', $cid, strtotime('+2 years'), '/'); // Two years |
519
|
|
|
|
520
|
|
|
return $cid; |
521
|
|
|
} |
522
|
|
|
|
523
|
|
|
/** |
524
|
|
|
* gaGenUUID Generate UUID v4 function - needed to generate a CID when one |
|
|
|
|
525
|
|
|
* isn't available |
526
|
|
|
* |
527
|
|
|
* @return string The generated UUID |
528
|
|
|
*/ |
529
|
|
|
private function gaGenUUID() |
|
|
|
|
530
|
|
|
{ |
531
|
|
|
return sprintf( |
532
|
|
|
'%04x%04x-%04x-%04x-%04x-%04x%04x%04x', |
533
|
|
|
// 32 bits for "time_low" |
534
|
|
|
mt_rand(0, 0xffff), |
535
|
|
|
mt_rand(0, 0xffff), |
536
|
|
|
// 16 bits for "time_mid" |
537
|
|
|
mt_rand(0, 0xffff), |
538
|
|
|
// 16 bits for "time_hi_and_version", |
539
|
|
|
// four most significant bits holds version number 4 |
540
|
|
|
mt_rand(0, 0x0fff) | 0x4000, |
541
|
|
|
// 16 bits, 8 bits for "clk_seq_hi_res", |
542
|
|
|
// 8 bits for "clk_seq_low", |
543
|
|
|
// two most significant bits holds zero and one for variant DCE1.1 |
544
|
|
|
mt_rand(0, 0x3fff) | 0x8000, |
545
|
|
|
// 48 bits for "node" |
546
|
|
|
mt_rand(0, 0xffff), |
547
|
|
|
mt_rand(0, 0xffff), |
548
|
|
|
mt_rand(0, 0xffff) |
549
|
|
|
); |
550
|
|
|
} |
551
|
|
|
} |
552
|
|
|
|