function hook_preprocess_video_embed_iframe in Video Embed Field 8

Same name and namespace in other branches

1. 8.2 video_embed_field.api.php \hook_preprocess_video_embed_iframe()

Preprocess video iframes.

For video providers that use the "video_embed_iframe" element, you can preprocess the element to access the individual components which make up the iframe including:

• url: The URL of the iframe, excluding the query parameters.
• query: Individually manipulatable query string parameters.
• attributes: The attributes on the iframe HTML element.
• provider: The provider which has rendered the iframe, available for conditional logic only, should not be changed.

File

./video_embed_field.api.php, line 20

Hooks provided by video_embed_field.

Code

function hook_preprocess_video_embed_iframe(&$variables) {

  // Add a class to all iframes that point to vimeo.
  if ($variables['provider'] == 'vimeo') {
    $variables['attributes']['class'][] = 'vimeo-embed';
  }
}