public function SnippetBuilder::pageAttachment in Hotjar 8

Same name and namespace in other branches

1. 8.2 src/SnippetBuilder.php \Drupal\hotjar\SnippetBuilder::pageAttachment()

Implements hook_page_attachment().

Overrides SnippetBuilderInterface::pageAttachment

File

src/SnippetBuilder.php, line 114

Class

SnippetBuilder

Class SnippetBuilder.

Namespace

Drupal\hotjar

Code

public function pageAttachment(array &$attachments) {
  $uri = 'public://hotjar/hotjar.script.js';
  $query_string = $this->state
    ->get('system.css_js_query_string') ?: '0';
  $query_string_separator = strpos($uri, '?') !== FALSE ? '&' : '?';
  $url = file_url_transform_relative(file_create_url($uri));
  $attachments['#attached']['html_head'][] = [
    [
      '#type' => 'html_tag',
      '#tag' => 'script',
      '#attributes' => [
        'src' => $url . $query_string_separator . $query_string,
      ],
    ],
    'hotjar_script_tag',
  ];
}