Commit c2c4c320 authored by Julian Pustkuchen's avatar Julian Pustkuchen
Browse files

Issue #3215789 by sorabh.v6, andyg5000, Anybody: Allow developers to alter event data

parent 2785d65e

facebook_pixel.services.yml

+1 −1
Original line number Diff line number Diff line 
services:

  facebook_pixel.facebook_event:

    class: Drupal\facebook_pixel\FacebookEvent

    arguments: ['@tempstore.private', '@session_manager']
 
    arguments: ['@tempstore.private', '@session_manager', '@module_handler']

src/FacebookEvent.php

+14 −1
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ namespace Drupal\facebook_pixel; 


use Drupal\Core\Session\SessionManager;

use Drupal\Core\TempStore\PrivateTempStoreFactory;

use Drupal\Core\Extension\ModuleHandlerInterface;



/**

 * Helper methods for facebook_pixel module.
@@ -33,6 +34,13 @@ class FacebookEvent implements FacebookEventInterface { 
   */

  protected $sessionManager;



  /**

   * The module handler.

   *

   * @var Drupal\Core\Extension\ModuleHandlerInterface

   */

  protected $moduleHandler;



  /**

   * FacebookEvent constructor.

   *
@@ -40,10 +48,13 @@ class FacebookEvent implements FacebookEventInterface { 
   *   The temp store factory service.

   * @param \Drupal\Core\Session\SessionManager $session

   *   The session manager service.

   * @param Drupal\Core\Extension\ModuleHandlerInterface $moduleHandler

   *   The module handler.

   */

  public function __construct(PrivateTempStoreFactory $temp_store_factory, SessionManager $session) {

  public function __construct(PrivateTempStoreFactory $temp_store_factory, SessionManager $session, ModuleHandlerInterface $moduleHandler) {

    $this->privateTempStore = $temp_store_factory->get('user');

    $this->sessionManager = $session;

    $this->moduleHandler = $moduleHandler;

  }



  /**
@@ -59,6 +70,8 @@ class FacebookEvent implements FacebookEventInterface { 
   * @throws \Drupal\Core\TempStore\TempStoreException

   */

  public function addEvent($event, $data = '', $start_session = FALSE) {

    // Allow to alter the event data using a hook:

    $this->moduleHandler->invokeAll('facebook_pixel_event_data_alter', [&$data, $event]);

    // Determine if we should use session or static storage.

    if ((!empty($this->sessionManager) && $this->sessionManager->isStarted()) || $start_session) {

      $this->addSessionEvent($event, $data);