AMPService.php in Accelerated Mobile Pages (AMP) 8

Contains \Drupal\amp\AMPService.

Namespace

Drupal\amp\Service

File

src/Service/AMPService.php

<?php

/**
 * @file
 * Contains \Drupal\amp\AMPService.
 */
namespace Drupal\amp\Service;

use Lullabot\AMP\AMP;

/**
 * Class AMPService.
 *
 * @package Drupal\amp
 */
class AMPService {

  // amp-analytics maps to the amp/amp.analytics library (and so forth) but it could be anything arbitrary in the future
  // This is why we're being extremely explicit. We're not going to employ any tricks to convert amp-xyz to amp/amp.xyz
  protected $library_names = [
    'amp-analytics' => 'amp/amp.analytics',
    'amp-anim' => 'amp/amp.anim',
    'amp-audio' => 'amp/amp.audio',
    'amp-brightcove' => 'amp/amp.brightcove',
    'amp-carousel' => 'amp/amp.carousel',
    'amp-dailymotion' => 'amp/amp.dailymotion',
    'amp-facebook' => 'amp/amp.facebook',
    'amp-fit-text' => 'amp/amp.fit-text',
    'amp-font' => 'amp/amp.font',
    'amp-iframe' => 'amp/amp.iframe',
    'amp-instagram' => 'amp/amp.instagram',
    'amp-install-serviceworker' => 'amp/amp.install-serviceworker',
    'amp-image-lightbox' => 'amp/amp.image-lightbox',
    'amp-lightbox' => 'amp/amp.lightbox',
    'amp-list' => 'amp/amp.list',
    'amp-pinterest' => 'amp/amp.pinterest',
    'amp-soundcloud' => 'amp/amp.soundcloud',
    'amp-twitter' => 'amp/amp.twitter',
    'amp-user-notification' => 'amp/amp.user-notification',
    'amp-vine' => 'amp/amp.vine',
    'amp-vimeo' => 'amp/amp.vimeo',
    'amp-youtube' => 'amp/amp.youtube',
    'template' => 'amp/amp.template',
  ];

  /**
   * This is your starting point.
   * Its cheap to create AMP objects now.
   * Just create a new one every time you're asked for it.
   *
   * @return AMP
   */
  public function createAMPConverter() {
    return new AMP();
  }

  /**
   * Given an array of components e.g. amp-iframe, make an array of library
   */
  public function addComponentLibraries(array $components) {
    $library_paths = [];

    /**
     * @var string $component_name
     * @var string $component_url We dont need this for now
     */
    foreach ($components as $component_name => $component_url) {
      if (isset($this->library_names[$component_name])) {
        $library_paths[] = $this->library_names[$component_name];
      }
    }
    return $library_paths;
  }

}

Classes

Name	Description
AMPService	Class AMPService.