private function FacebookFeedBlock::getAccessToken in Facebook Feed Block 8

Get Access token.

Return value

string|null Token.

1 call to FacebookFeedBlock::getAccessToken()

FacebookFeedBlock::getSettings in src/Plugin/Block/FacebookFeedBlock.php

Fetches a list of page posts using Facebook's Graph API.

File

src/Plugin/Block/FacebookFeedBlock.php, line 205

Class

FacebookFeedBlock

Provides a 'FacebookFeedBlock' block.

Namespace

Drupal\facebook_feed\Plugin\Block

Code

private function getAccessToken() {
  $accessToken = $this->configuration['access_token'];
  if (!$accessToken) {
    return NULL;
  }
  return $accessToken;
}