function twitter_post_entity_insert in Twitter 7.6

Implementation of hook_entity_insert().

Intercepts newly created entities and posts notices to Twitter.

1 call to twitter_post_entity_insert()

twitter_post_entity_update in twitter_post/twitter_post.module

Implementation of hook_entity_update().

File

twitter_post/twitter_post.module, line 32

Hook implementations for twitter_post module.

Code

function twitter_post_entity_insert($entity, $entity_type) {

  // First we find twitter_post fields.
  list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
  $fields_info = field_info_instances($entity_type, $bundle);
  foreach ($fields_info as $field_name => $value) {
    $field_info = field_info_field($field_name);
    if ($field_info['type'] == 'twitter_post') {

      // Iterate field instances.
      $items = field_get_items($entity_type, $entity, $field_name);
      if (empty($items)) {
        continue;
      }
      foreach ($items as $delta => $field_instance) {
        if (is_int($delta) && !empty($field_instance['account'])) {

          // Extract data out of each field.
          $status = $field_instance['status'];
          $message = $field_instance['message'];
          $twitter_account = entity_load_single('twitter_account', $field_instance['account']);
          global $user;
          $account = user_load($user->uid);
          $access_global = user_access('post to twitter with global account', $account);

          // Only allow the tweet to be posted if the Twitter account is either
          // a global account and the user has access to global accounts, or it
          // is tied to the current user.
          if (!($twitter_account->is_global && $access_global || $twitter_account->uid == $account->uid)) {
            return;
          }

          // Post to Twitter if the status checkbox is active.
          if ($status) {
            module_load_include('inc', 'twitter');
            $message = token_replace($message, array(
              $entity_type => $entity,
            ));
            $status = twitter_set_status($twitter_account, $message);
            if ($status) {
              drupal_set_message(t('Successfully posted "%node" to Twitter: <a href="@status" target="_blank">@status</a>', array(
                '%node' => isset($entity->title) ? $entity->title : '',
                '@status' => _twitter_status_url($status),
              )));
            }
            else {
              drupal_set_message(t('An empty status was returned. Check the system log for details.'), 'error');
            }
          }
        }
      }
    }
  }
}