function wpan_send_form_tracking_event($entry, $form)
{
global $post;
$msg = "About to send form tracking event to Google Analytics...";
wpan_log_debug($msg);
GFCommon::log_debug($msg);
/* Extract the plugin options from the database */
$options = wpan_get_options();
$tracking_uid = isset($options['tracking_uid']) ? $options['tracking_uid'] : '';
$debug = isset($options['debug']) ? $options['debug'] : '';
$form_title = $form['title'];
/* I have taken the following four lines of code from
https://github.com/theiconic/php-ga-measurement-protocol;
thank you! */
$document_path = str_replace(home_url(), '', $entry['source_url']);
$document_location = 'http' . (isset($_SERVER['HTTPS']) ? 's' : '') . '://' . $_SERVER['HTTP_HOST'] . '/' . $_SERVER['REQUEST_URI'];
$document_title = isset($post) && get_the_title($post) ? get_the_title($post) : 'no title';
/* Setup the class */
$ga_options = ['client_create_random_id' => true, 'client_fallback_id' => 555, 'client_id' => null, 'user_id' => null, 'adapter' => ['async' => true, 'ssl' => false]];
/* Connect to tracker */
$gatracking = new \Racecore\GATracking\GATracking($tracking_uid, $ga_options);
/* Build GA event */
$event = $gatracking->createTracking('Event');
$event->setAsNonInteractionHit(false);
$event->setEventCategory('Contact');
$event->setEventAction($form_title);
$event->setEventLabel($document_path);
$event->setDocumentPath($document_path);
$event->setDocumentLocation($document_location);
$event->setDocumentTitle($document_title);
/* Send event to GA severs */
$response = $gatracking->sendTracking($event);
/* Debug */
if ($debug) {
wpan_log_debug("Sent the following event to Google Analytics:");
wpan_log_debug($event);
wpan_log_debug("Received the following respons from Google Analytics (ASYNC, so it might be empty): ");
wpan_log_debug($response);
// wpan_log_debug( "This is the form that triggered the event:" );
// wpan_log_debug( $form );
// wpan_log_debug( "This is the entry of the form in Gravity Forms:" );
// wpan_log_debug( $entry );
}
}
/**
* Define directories where the syntax highglighting library can be found.
*
* In order to provide syntax highlighting in HTML text areas, we use
* the CodeMirror Javascript library (https://codemirror.net/).
*/
function wpan_load_syntax_highlighting()
{
define("WPAN_CODEMIRROR_DIR", WPAN_PLUGIN_DIR . 'vendor/codemirror/');
define("WPAN_CODEMIRROR_URL", WPAN_PLUGIN_URL . 'vendor/codemirror/');
if (file_exists(WPAN_CODEMIRROR_DIR)) {
define("WPAN_SYNTAX_HIGHLIGHTING_LOADED");
wpan_log_debug("Syntax highlighting library loaded.");
return true;
} else {
wpan_log_debug("Could not load syntax highlighting library; folder " . WPAN_CODEMIRROR_DIR . " could not be found.");
}
}
