protected function InstantArticleContentEntityNormalizer::adsFromSettings in Facebook Instant Articles 3.x

Same name and namespace in other branches

1. 8.2 src/Normalizer/InstantArticleContentEntityNormalizer.php \Drupal\fb_instant_articles\Normalizer\InstantArticleContentEntityNormalizer::adsFromSettings()

Add ads if configured in settings to the instant article normalize result.

Parameters

\Facebook\InstantArticles\Elements\InstantArticle $article: Instant article object we are normalizing to.

Return value

\Facebook\InstantArticles\Elements\InstantArticle Modified instant article.

1 call to InstantArticleContentEntityNormalizer::adsFromSettings()

InstantArticleContentEntityNormalizer::normalize in src/Normalizer/InstantArticleContentEntityNormalizer.php

File

src/Normalizer/InstantArticleContentEntityNormalizer.php, line 301

Class

InstantArticleContentEntityNormalizer

Facebook Instant Articles content entity normalizer.

Namespace

Drupal\fb_instant_articles\Normalizer

Code

protected function adsFromSettings(InstantArticle $article) {
  $ads_type = $this->config
    ->get('ads.type');
  if (!$ads_type || $ads_type === AdTypes::AD_TYPE_NONE) {
    return $article;
  }
  $width = 300;
  $height = 250;
  $dimensions_match = [];
  $dimensions_raw = $this->config
    ->get('ads.dimensions');
  if (preg_match('/^(?:\\s)*(\\d+)x(\\d+)(?:\\s)*$/', $dimensions_raw, $dimensions_match)) {
    $width = intval($dimensions_match[1]);
    $height = intval($dimensions_match[2]);
  }
  $ad = Ad::create()
    ->enableDefaultForReuse()
    ->withWidth($width)
    ->withHeight($height);
  $header = $article
    ->getHeader();
  if (!$header) {
    $header = Header::create();
    $article
      ->withHeader($header);
  }
  switch ($ads_type) {
    case AdTypes::AD_TYPE_FBAN:
      $an_placement_id = $this->config
        ->get('ads.an_placement_id');
      if ($an_placement_id) {
        $ad
          ->withSource(Url::fromUri('https://www.facebook.com/adnw_request', [
          'query' => [
            'placement' => $an_placement_id,
            'adtype' => 'banner' . $width . 'x' . $height,
          ],
        ])
          ->toString());
        $header
          ->addAd($ad);
      }
      break;
    case AdTypes::AD_TYPE_SOURCE_URL:
      $iframe_url = $this->config
        ->get('ads.iframe_url');
      if ($iframe_url) {
        $ad
          ->withSource($iframe_url);
        $header
          ->addAd($ad);
      }
      break;
    case AdTypes::AD_TYPE_EMBED_CODE:
      $embed_code = $this->config
        ->get('ads.embed_code');
      if ($embed_code) {
        $document = new \DOMDocument();
        $fragment = $document
          ->createDocumentFragment();
        $valid_html = @$fragment
          ->appendXML($embed_code);
        if ($valid_html) {
          $ad
            ->withHTML($fragment);
          $header
            ->addAd($ad);
        }
      }
      break;
  }
  $article
    ->enableAutomaticAdPlacement();
  return $article;
}