'.$rn; // empty field (hidden with css); trap for spammers because many bots will try to put email or url here
}
}
add_action('comment_form', 'antispam_form_part'); // add anti-spam inputs to the comment form
function antispam_check_comment($commentdata) {
$antispam_settings = antispam_get_settings();
if( antispam_check_for_spam() ) {
if( $antispam_settings['save_spam_comments'] ) {
antispam_store_comment($commentdata);
}
antispam_counter_stats();
wp_die('Comment is a spam.'); // die - do not send comment and show errors
//return false;
}
return $commentdata; // if comment does not looks like spam
}
if ( ! is_admin()) { // without this check it is not possible to add comment in admin section
add_filter('preprocess_comment', 'antispam_check_comment', 1);
}
// This way still sends the email notifications
/*function antispam_process_comments( $comment_ID, $comment_approved ) {
global $antispam_settings;
if ( $antispam_settings['save_spam_comments'] ) {
if( antispam_check_for_spam() ) {
wp_set_comment_status( $comment_ID, 'spam' );
antispam_counter_stats();
}
}
}*/
//add_action( 'comment_post', 'antispam_process_comments', 10, 2 );
function antispam_plugin_meta($links, $file) { // add some links to plugin meta row
if ( $file == plugin_basename( __FILE__ ) ) {
$row_meta = array(
'support' => '' . __( 'Anti-spam', 'anti-spam' ) . '',
'donate' => '' . __( 'Donate', 'anti-spam' ) . '',
'upgrage' => '' . __( 'Anti-spam Pro', 'anti-spam' ) . ''
);
$links = array_merge( $links, $row_meta );
}
return (array) $links;
}
add_filter('plugin_row_meta', 'antispam_plugin_meta', 10, 2);