function url_spamapi in Spam 5.3

URL filter plug in for the spam module. Copyright(c) 2007-2008 Jeremy Andrews <jeremy@tag1consulting.com>. All rights reserved.

File

filters/url/url.module, line 10

Code

function url_spamapi($op, $type = NULL, $content = array(), $fields = array(), $extra = NULL) {

  // Don't both with this hook unless the filter is actually enabled.
  switch ($op) {
    case 'filter':
      if (!module_invoke('spam', 'filter_enabled', 'url', $type, $content, $fields, $extra)) {
        return;
      }
      return url_spam_filter($content, $type, $fields, $extra);
    case 'filter_module':
      return 'url';
    case 'filter_info':
      return array(
        'name' => t('URL filter'),
        'module' => t('url'),
        'description' => t('A spam url filter.'),
        'help' => t('The url filter blocks posts containing spam-URLs, automatically learned with the bayesian filter module.'),
      );
      break;
    case 'filter_install':
      return array(
        'status' => SPAM_FILTER_ENABLED,
        'gain' => 250,
        'weight' => -6,
      );
    case 'mark_as_spam':
    case 'mark_as_not_spam':
      if (!module_invoke('spam', 'filter_enabled', 'url', $type, $content, $fields, $extra)) {
        return;
      }
      spam_log(SPAM_DEBUG, 'url_spamapi', t('@op', array(
        '@op' => $op,
      )), $type, $extra['id']);
      $fields = spam_invoke_module($type, 'filter_fields', $extra['content']);
      $urls = _url_extract($extra['content'], $type, $fields, $extra);
      url_update($urls, $op == 'mark_as_spam' ? TRUE : FALSE, $type, $extra['id']);
      break;
  }
}