public static function submit_nonspam_comment($comment_id)
{
global $wpdb, $current_user, $current_site;
$comment_id = (int) $comment_id;
$comment = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id));
if (!$comment) {
// it was deleted
return;
}
// use the original version stored in comment_meta if available
$as_submitted = get_comment_meta($comment_id, 'akismet_as_submitted', true);
if ($as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content'])) {
$comment = (object) array_merge((array) $comment, $as_submitted);
}
$comment->blog = get_bloginfo('url');
$comment->blog_lang = get_locale();
$comment->blog_charset = get_option('blog_charset');
$comment->permalink = get_permalink($comment->comment_post_ID);
$comment->user_role = '';
if (is_object($current_user)) {
$comment->reporter = $current_user->user_login;
}
if (is_object($current_site)) {
$comment->site_domain = $current_site->domain;
}
if (isset($comment->user_ID)) {
$comment->user_role = Akismet::get_user_roles($comment->user_ID);
}
if (Akismet::is_test_mode()) {
$comment->is_test = 'true';
}
$post = get_post($comment->comment_post_ID);
$comment->comment_post_modified_gmt = $post->post_modified_gmt;
$response = Akismet::http_post(http_build_query($comment), 'submit-ham');
if ($comment->reporter) {
Akismet::update_comment_history($comment_id, sprintf(__('%s reported this comment as not spam', 'akismet'), $comment->reporter), 'report-ham');
update_comment_meta($comment_id, 'akismet_user_result', 'false');
update_comment_meta($comment_id, 'akismet_user', $comment->reporter);
}
do_action('akismet_submit_nonspam_comment', $comment_id, $response[1]);
}
public static function recheck_queue()
{
global $wpdb;
Akismet::fix_scheduled_recheck();
if (!(isset($_GET['recheckqueue']) || isset($_REQUEST['action']) && 'akismet_recheck_queue' == $_REQUEST['action'])) {
return;
}
$paginate = '';
if (isset($_POST['limit']) && isset($_POST['offset'])) {
$paginate = $wpdb->prepare(" LIMIT %d OFFSET %d", array($_POST['limit'], $_POST['offset']));
}
$moderation = $wpdb->get_results("SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0'{$paginate}", ARRAY_A);
foreach ((array) $moderation as $c) {
$c['user_ip'] = $c['comment_author_IP'];
$c['user_agent'] = $c['comment_agent'];
$c['referrer'] = '';
$c['blog'] = get_bloginfo('url');
$c['blog_lang'] = get_locale();
$c['blog_charset'] = get_option('blog_charset');
$c['permalink'] = get_permalink($c['comment_post_ID']);
$c['user_role'] = '';
if (isset($c['user_ID'])) {
$c['user_role'] = Akismet::get_user_roles($c['user_ID']);
}
if (Akismet::is_test_mode()) {
$c['is_test'] = 'true';
}
add_comment_meta($c['comment_ID'], 'akismet_rechecking', true);
$response = Akismet::http_post(Akismet::build_query($c), 'comment-check');
if ('true' == $response[1]) {
wp_set_comment_status($c['comment_ID'], 'spam');
update_comment_meta($c['comment_ID'], 'akismet_result', 'true');
delete_comment_meta($c['comment_ID'], 'akismet_error');
delete_comment_meta($c['comment_ID'], 'akismet_delayed_moderation_email');
Akismet::update_comment_history($c['comment_ID'], __('Akismet re-checked and caught this comment as spam', 'akismet'), 'check-spam');
} elseif ('false' == $response[1]) {
update_comment_meta($c['comment_ID'], 'akismet_result', 'false');
delete_comment_meta($c['comment_ID'], 'akismet_error');
delete_comment_meta($c['comment_ID'], 'akismet_delayed_moderation_email');
Akismet::update_comment_history($c['comment_ID'], __('Akismet re-checked and cleared this comment', 'akismet'), 'check-ham');
// abnormal result: error
} else {
update_comment_meta($c['comment_ID'], 'akismet_result', 'error');
Akismet::update_comment_history($c['comment_ID'], sprintf(__('Akismet was unable to re-check this comment (response: %s)', 'akismet'), substr($response[1], 0, 50)), 'check-error');
}
delete_comment_meta($c['comment_ID'], 'akismet_rechecking');
}
if (defined('DOING_AJAX') && DOING_AJAX) {
wp_send_json(array('processed' => count((array) $moderation)));
} else {
$redirect_to = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : admin_url('edit-comments.php');
wp_safe_redirect($redirect_to);
exit;
}
}
function akismet_test_mode()
{
return Akismet::is_test_mode();
}
function akismet_test_mode()
{
_deprecated_function(__FUNCTION__, '3.0', 'Akismet::is_test_mode()');
return Akismet::is_test_mode();
}
/**
* Contact Akismet to check if this is spam or ham.
*
* Props to WordPress core Akismet plugin for a lot of this.
*
* @since 1.6.0
*
* @param array $activity_data Packet of information to submit to Akismet.
* @param string $check "check" or "submit".
* @param string $spam "spam" or "ham".
* @return array $activity_data Activity data, with Akismet data added.
*/
public function send_akismet_request($activity_data, $check = 'check', $spam = 'spam')
{
$query_string = $path = '';
$activity_data['blog'] = bp_get_option('home');
$activity_data['blog_charset'] = bp_get_option('blog_charset');
$activity_data['blog_lang'] = get_locale();
$activity_data['referrer'] = $_SERVER['HTTP_REFERER'];
$activity_data['user_agent'] = bp_core_current_user_ua();
$activity_data['user_ip'] = bp_core_current_user_ip();
if (Akismet::is_test_mode()) {
$activity_data['is_test'] = 'true';
}
// Loop through _POST args and rekey strings.
foreach ($_POST as $key => $value) {
if (is_string($value) && 'cookie' != $key) {
$activity_data['POST_' . $key] = $value;
}
}
// Keys to ignore.
$ignore = array('HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW');
// Loop through _SERVER args and remove whitelisted keys.
foreach ($_SERVER as $key => $value) {
// Key should not be ignored.
if (!in_array($key, $ignore) && is_string($value)) {
$activity_data[$key] = $value;
// Key should be ignored.
} else {
$activity_data[$key] = '';
}
}
foreach ($activity_data as $key => $data) {
$query_string .= $key . '=' . urlencode(stripslashes($data)) . '&';
}
if ('check' == $check) {
$path = 'comment-check';
} elseif ('submit' == $check) {
$path = 'submit-' . $spam;
}
// Send to Akismet.
add_filter('akismet_ua', array($this, 'buddypress_ua'));
$response = Akismet::http_post($query_string, $path);
remove_filter('akismet_ua', array($this, 'buddypress_ua'));
// Get the response.
if (!empty($response[1]) && !is_wp_error($response[1])) {
$activity_data['bp_as_result'] = $response[1];
} else {
$activity_data['bp_as_result'] = false;
}
// Perform a daily tidy up.
if (!wp_next_scheduled('bp_activity_akismet_delete_old_metadata')) {
wp_schedule_event(time(), 'daily', 'bp_activity_akismet_delete_old_metadata');
}
return $activity_data;
}
