function spam_content_is_spam in Spam 6

Same name and namespace in other branches

1. 5.3 spam.module \spam_content_is_spam()

API call to simply test if content is spam or not. No action is taken.

5 calls to spam_content_is_spam()

spam_comment in content/spam_content_comment.inc

Drupal _comment() hook.

spam_content_insert in ./spam.module

This function is called when new content is first posted to your website.

spam_content_update in ./spam.module

This function is called when content on your website is updated.

spam_nodeapi in content/spam_content_node.inc

Drupal _nodeapi() hook.

spam_scan in ./spam.module

API call for scanning content for spam. If spam is found, the appropriate action will be taken.

File

./spam.module, line 88

Spam module, v3 Copyright(c) 2006-2008 Jeremy Andrews <jeremy@tag1consulting.com>. All rights reserved.

Code

function spam_content_is_spam($content, $type, $extra = array(), $filter_test = FALSE) {
  static $scores = array();
  $id = spam_invoke_module($type, 'content_id', $content, $extra);
  if (!isset($scores["{$type}-{$id}"])) {
    $score = spam_content_filter($content, $type, $extra, $filter_test);
    spam_log(SPAM_DEBUG, 'spam_content_is_spam', t('checking if spam...'), $type, $id);
    if ($score >= variable_get('spam_threshold', SPAM_DEFAULT_THRESHOLD)) {
      $spam = 1;
    }
    else {
      $spam = 0;
    }
    spam_log(SPAM_DEBUG, 'spam_content_is_spam', t('score(@score) spam(@spam)', array(
      '@score' => $score,
      '@spam' => $spam,
    )), $type, $id);
    $scores["{$type}-{$id}"] = array(
      'score' => $score,
      'is_spam' => $spam,
    );
  }
  return $scores["{$type}-{$id}"];
}