facebook_pixel_commerce.module in Facebook Pixel 8

Module file for facebook_pixel_commerce.

File

modules/facebook_pixel_commerce/facebook_pixel_commerce.module

<?php

/**
 * @file
 * Module file for facebook_pixel_commerce.
 */
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;

/**
 * Implements hook_ENTITY_TYPE_view().
 */
function facebook_pixel_commerce_commerce_product_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) {
  if ($view_mode == 'full') {

    /** @var \Drupal\facebook_pixel\FacebookEvent $facebook_event */
    $facebook_event = \Drupal::service('facebook_pixel.facebook_event');

    /** @var \Drupal\commerce_price\Rounder $rounder */
    $rounder = \Drupal::service('commerce_price.rounder');
    $skus = [];
    $contents = [];

    /** @var \Drupal\commerce_product\Entity\ProductInterface $entity */
    foreach ($entity
      ->getVariations() as $variation) {
      $contents[] = [
        'id' => $variation
          ->getSku(),
        'value' => $rounder
          ->round($variation
          ->getPrice())
          ->getNumber(),
        'quantity' => 1,
      ];
      $skus[] = $variation
        ->getSku();
    }
    $data = [
      'content_type' => 'product',
      'content_name' => $entity
        ->getTitle(),
      'content_ids' => $skus,
      'contents' => $contents,
    ];

    // Append the value and currency for the default variation.
    if ($entity
      ->getDefaultVariation()) {
      $data['value'] = $rounder
        ->round($entity
        ->getDefaultVariation()
        ->getPrice())
        ->getNumber();
      $data['currency'] = $entity
        ->getDefaultVariation()
        ->getPrice()
        ->getCurrencyCode();
    }
    $facebook_event
      ->addEvent('ViewContent', $data);
  }
}

Functions

Name	Description
facebook_pixel_commerce_commerce_product_view	Implements hook_ENTITY_TYPE_view().