thunder_amp.theme in Thunder 8.3

Preprocess html for thunder_amp theme.

File

themes/thunder_amp/thunder_amp.theme

<?php

/**
 * @file
 * Preprocess html for thunder_amp theme.
 */

/**
 * Implements hook_preprocess_HOOK() for HTML document templates.
 *
 * Example of a preprocess hook for a subtheme that could be used to change
 * variables in templates in order to support custom styling of AMP pages.
 */
function thunder_amp_preprocess_html(&$variables) {
}

/**
 * Implements hook_preprocess_HOOK().
 */
function thunder_amp_preprocess_media__source_oembed__derivative_video__provider_youtube(&$variables) {

  /** @var \Drupal\media\Entity\Media $media */
  $media = $variables['media'];
  $url = $media
    ->getSource()
    ->getSourceFieldValue($media);
  preg_match('%(?:youtube(?:-nocookie)?\\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\\.be/)([^"&?/ ]{11})%i', $url, $match);
  $variables['videoid'] = $match[1];
  _thunder_amp_set_oembed_attributes($variables, $url);
}

/**
 * Implements hook_preprocess_HOOK().
 */
function thunder_amp_preprocess_media__source_oembed__derivative_video__provider_vimeo(&$variables) {

  /** @var \Drupal\media\Entity\Media $media */
  $media = $variables['media'];
  $url = $media
    ->getSource()
    ->getSourceFieldValue($media);
  preg_match('%^https?:\\/\\/(?:www\\.|player\\.)?vimeo.com\\/(?:channels\\/(?:\\w+\\/)?|groups\\/([^\\/]*)\\/videos\\/|album\\/(\\d+)\\/video\\/|video\\/|)(\\d+)(?:$|\\/|\\?)(?:[?]?.*)$%im', $url, $match);
  $variables['videoid'] = $match[3];
  _thunder_amp_set_oembed_attributes($variables, $url);
}

/**
 * Set's width and height for oEmbed items.
 */
function _thunder_amp_set_oembed_attributes(&$variables, $url) {

  /** @var \Drupal\media\OEmbed\UrlResolverInterface $url_resolver */
  $url_resolver = \Drupal::service('media.oembed.url_resolver');
  $resource_url = $url_resolver
    ->getResourceUrl($url);

  /** @var \Drupal\media\OEmbed\ResourceFetcherInterface $resource_fetcher */
  $resource_fetcher = \Drupal::service('media.oembed.resource_fetcher');
  $resource = $resource_fetcher
    ->fetchResource($resource_url);
  $variables['attributes']['width'] = $resource
    ->getWidth();
  $variables['attributes']['height'] = $resource
    ->getHeight();
}

/**
 * Implements hook_preprocess_HOOK().
 */
function thunder_amp_preprocess_media_twitter_tweet(&$variables) {
  $explodedUrl = explode('/', $variables['path']);
  $variables['tweetid'] = end($explodedUrl);
}

Functions

Name	Description
thunder_amp_preprocess_html	Implements hook_preprocess_HOOK() for HTML document templates.
thunder_amp_preprocess_media_twitter_tweet	Implements hook_preprocess_HOOK().
thunder_amp_preprocess_media__source_oembed__derivative_video__provider_vimeo	Implements hook_preprocess_HOOK().
thunder_amp_preprocess_media__source_oembed__derivative_video__provider_youtube	Implements hook_preprocess_HOOK().
_thunder_amp_set_oembed_attributes	Set's width and height for oEmbed items.