function official_facebook_pixel_page_build in Official Facebook Pixel 7

Implements hook_page_build().

File

./official_facebook_pixel.module, line 59

Contains facebook_pixel.module.

Code

function official_facebook_pixel_page_build(&$page) {
  if (!should_render()) {
    return;
  }
  $options = OfficialFacebookPixelOptions::getInstance();

  // Return if pixel_id is not positive integer
  if (!OfficialFacebookPixelUtils::isPositiveInteger($options
    ->getPixelId())) {
    return;
  }
  OfficialFacebookPixelInjection::injectPixelCode();
}