public function BlazyLibrary::pageBuild in Blazy 7

Implements hook_page_build().

File

src/BlazyLibrary.php, line 225

Class

BlazyLibrary

Provides Blazy library definitions.

Namespace

Drupal\blazy

Code

public function pageBuild(&$page) {

  // We do this here because no attachments are supported at filter D7.
  if ($this
    ->isActive() && ($filters = $this->manager
    ->config('filters', [], 'blazy.settings'))) {
    $attach = [
      'blazy' => TRUE,
      'filter' => TRUE,
      'ratio' => TRUE,
    ];
    foreach ($filters as $format) {

      // Prevents blocking field formatters since this is done globally.
      if (isset($format['media_switch']) && ($switch = $format['media_switch'])) {
        $attach[$switch] = $switch;
      }
      foreach ([
        'column',
        'grid',
      ] as $key) {
        if (isset($format[$key]) && $format[$key]) {
          $attach[$key] = $format[$key];
        }
      }
    }
    $page['page_bottom']['blazy']['#attached'] = $this->manager
      ->attach($attach);
  }
}