function antispam_api_cmd_comment_check in AntiSpam 7

Same name and namespace in other branches

1. 6 antispam.module \antispam_api_cmd_comment_check()

AntiSpam API: Comment Check.

Parameters

string $content_type: Content type; it can be 'node' or 'comment' .

object $content: Content object.

Return value

array result[0] - return status (int) See constants ANTISPAM_API_RESULT_xxx. result[1] - signature (string) - DEFENSIO only (obsolete) result[2] - spaminess (float) value between 0 to 1 - DEFENSIO only (obsolete)

3 calls to antispam_api_cmd_comment_check()

antispam_api_cmd_spam_check in ./antispam.module

AntiSpam API: Generic Data Check.

_antispam_comment_save in ./antispam.module

Called from hook_comment_insert() and hook_comment_update().

_antispam_node_save in ./antispam.module

Called from hook_node_insert() and hook_node_update()

File

./antispam.module, line 2157

Primary hook implementations for the Antispam module.

Code

function antispam_api_cmd_comment_check($content_type, $content) {
  if (!variable_get('antispam_connection_enabled', 1)) {
    return array(
      ANTISPAM_API_RESULT_ERROR,
    );
  }
  $provider = antispam_get_service_provider();
  $comment_data = antispam_prepare_comment_data($content_type, $content, $provider);
  $api_host = antispam_get_api_host($provider);
  $api_key = antispam_get_api_key($provider);
  if (empty($api_key)) {
    return array(
      ANTISPAM_API_RESULT_ERROR,
    );
  }
  $comment_data = array_merge(_antispam_api_prepare_request_data(), $comment_data);
  $query_string = _antispam_api_build_query_string($comment_data);
  $host = $api_key . '.' . $api_host;
  $response = _antispam_api_http_post($query_string, $host, '/' . ANTISPAM_AKISMET_API_VERSION . '/comment-check');
  if (!isset($response[1])) {
    watchdog('antispam', "cheking a content failed: can not get a response back from the service provider " . antispam_get_provider_name($provider, FALSE));
    return array(
      ANTISPAM_API_RESULT_ERROR,
    );
  }
  $result[0] = 'true' == $response[1] ? ANTISPAM_API_RESULT_IS_SPAM : ANTISPAM_API_RESULT_IS_HAM;
  if (ANTISPAM_API_RESULT_IS_SPAM === $result[0]) {
    if ($content_type == 'node') {
      global $user;
      $content_id = $content->nid;
      $user_mail = isset($user->mail) ? $user->mail : '';
    }
    else {

      // Comment.
      $content_id = $content->cid;
      $user_mail = $content->mail;
    }
    $hostname = !empty($content->hostname) ? $content->hostname : ip_address();
    db_insert('antispam_spam_marks')
      ->fields(array(
      'content_type' => $content_type,
      'content_id' => $content_id,
      'spam_created' => mktime(0, 0, 0, date("m"), date("d"), date("Y")),
      'hostname' => $hostname,
      'mail' => $user_mail,
    ))
      ->execute();
  }

  // Signature.
  $result[1] = '';

  // Spaminess.
  $result[2] = 0.0;
  return $result;
}