drupalorg-1.0.x-dev/src/Traits/UpdateXML.php

<?php

namespace Drupal\drupalorg\Traits;

use Drupal\Component\Serialization\Json;

/**
 * Helper function to obtain project information via updates.drupal.org.
 */
trait UpdateXML {

  /**
   * Get project information from a project from updates.drupal.org.
   *
   * @param string $project
   *   The drupal.org project name.
   *
   * @return array
   *   The response object.
   *
   * @see https://www.drupal.org/drupalorg/docs/apis/update-status-xml
   */
  protected static function getProjectInformation(string $project): array {
    $cache = \Drupal::cache();
    $cache_key = 'drupalorg:update_xml:' . $project;
    if ($result = $cache->get($cache_key)) {
      return $result->data;
    }

    $result = [];
    $url = 'https://updates.drupal.org/release-history/' . $project . '/current';
    try {
      $response = \Drupal::httpClient()->request('GET', $url);
      if ($response && $response->getStatusCode() == 200) {
        $body = $response->getBody()->getContents();
        if (!str_contains($body, 'No release history available')) {
          $xml = \simplexml_load_string($body);
          $result = Json::decode(Json::encode($xml));
        }
      }
    }
    catch (\Throwable $e) {
      \Drupal::logger('drupalorg')
        ->warning('Could not fetch releases for @project.', [
          '@project' => $project,
        ]);
    }

    $cache->set($cache_key, $result);
    return $result;
  }

}