InstagramClient Drupal

InstagramClient.php

<?php

namespace Drupal\ko_social_feed_instagram;

use Drupal\Core\Url;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Vinkla\Instagram\InstagramException;

/**
 * {@inheritdoc}
 */
class InstagramClient {

  const INSTAGRAM_API_URL = 'https://api.instagram.com/';

  /**
   * The access token.
   *
   * @var string
   */
  protected $accessToken;

  /**
   * The http client.
   *
   * @var \GuzzleHttp\Client
   */
  protected $httpClient;

  /**
   * Create a new Instagram instance.
   *
   * @param string $accessToken
   *   Instagram accessToken.
   */
  public function __construct(string $accessToken) {
    $this->accessToken = $accessToken;
    $this->httpClient = \Drupal::httpClient();
  }

  /**
   * Fetch the media items.
   *
   * @throws \Vinkla\Instagram\InstagramException
   *
   * @return array
   *   return response.
   */
  public function getRecentMedia($max_id = NULL, $min_id = NULL, $count = NULL): array {
    $response = $this->httpClient->get(self::INSTAGRAM_API_URL . 'v1/users/self/media/recent',
      [
        'query' =>
          [
            'access_token' => $this->accessToken,
            // Is not working for now.
            // TODO: fix later on when have clearns from Instagram.
            // 'max_id' => $max_id,
            // 'min_id' => $min_id,.
            'count' => $count,
          ],
      ]);

    if ($response->getStatusCode() === 400) {
      $body = json_decode((string) $response->getBody());

      throw new InstagramException($body->meta->error_message);
    }

    return json_decode((string) $response->getBody())->data;
  }

  /**
   * Start auth code request / redirect.
   *
   * @param string $client_id
   *   Client id.
   * @param string $redirect_uri
   *   Valid Instagram redirect uri.
   */
  public static function authenticate($client_id, $redirect_uri) {
    $url = Url::fromUri(self::INSTAGRAM_API_URL . 'oauth/authorize', [
      'query' => [
        'client_id' => $client_id,
        'response_type' => 'code',
        'redirect_uri' => $redirect_uri,
      ],
    ]);
    $response = new RedirectResponse($url->toString(), 302);
    $response->send();

  }

  /**
   * Retrieve access token.
   *
   * @param string $code
   *   Code from authenticate call.
   * @param string $client_id
   *   Client id.
   * @param string $client_secret
   *   Client secret.
   * @param string $redirect_uri
   *   Valid Instagram redirect uri.
   *
   * @return array|object
   *   Response.
   */
  public static function retrieveAccessToken($code, $client_id, $client_secret, $redirect_uri) {
    $client = \Drupal::httpClient();
    $response = $client->post(self::INSTAGRAM_API_URL . 'oauth/access_token', [
      'form_params' => [
        'client_id' => $client_id,
        'client_secret' => $client_secret,
        'grant_type' => 'authorization_code',
        'redirect_uri' => $redirect_uri,
        'code' => $code,
      ],
    ]);

    return json_decode($response->getBody());
  }

}

to get big size images use the following:

$url = parse_url($data->images->standard_resolution->url);
$fileName = basename($data->images->standard_resolution->url);
$bigsize_image = $url['schema'] . '//' . $url['host'] . '/vp/' . $fileName;