Current ye@r *

'; // question (hidden with js) [required="required"] echo ''; // empty field (hidden with css) } } add_action('comment_form', 'antispam_form_part'); // add anti-spam input to the comment form endif; // end of antispam_form_part() if ( ! function_exists('antispam_check_comment') ) : function antispam_check_comment($commentdata) { global $antispam_send_spam_comment_to_admin, $antispam_allow_trackbacks; extract($commentdata); $antispam_pre_error_message = '

Go back and try again.

'; $antispam_error_message = ''; if ($antispam_send_spam_comment_to_admin) { // if sending email to admin is enabled $antispam_admin_email = get_option('admin_email'); // admin email $post = get_post($comment->comment_post_ID); $antispam_message_spam_info = 'Spam for post: "'.$post->post_title.'"' . "\r\n"; $antispam_message_spam_info .= get_permalink($comment->comment_post_ID) . "\r\n\r\n"; $antispam_message_spam_info .= 'IP : ' . $_SERVER['REMOTE_ADDR'] . "\r\n"; $antispam_message_spam_info .= 'User agent : ' . $_SERVER['HTTP_USER_AGENT'] . "\r\n"; $antispam_message_spam_info .= 'Referer : ' . $_SERVER['HTTP_REFERER'] . "\r\n\r\n"; $antispam_message_spam_info .= 'Comment data:'."\r\n"; // lets see what comment data spammers try to submit foreach ($commentdata as $key => $value) { $antispam_message_spam_info .= '$commentdata['.$key. '] = '.$value."\r\n"; // .chr(13).chr(10) } $antispam_message_spam_info .= "\r\n\r\n"; $antispam_message_spam_info .= 'Post vars:'."\r\n"; // lets see what post vars spammers try to submit foreach ($_POST as $key => $value) { $antispam_message_spam_info .= '$_POST['.$key. '] = '.$value."\r\n"; // .chr(13).chr(10) } $antispam_message_spam_info .= "\r\n\r\n"; $antispam_message_spam_info .= 'Cookie vars:'."\r\n"; // lets see what cookie vars spammers try to submit foreach ($_COOKIE as $key => $value) { $antispam_message_spam_info .= '$_COOKIE['.$key. '] = '.$value."\r\n"; // .chr(13).chr(10) } $antispam_message_spam_info .= "\r\n\r\n"; $antispam_message_append = '-----------------------------'."\r\n"; $antispam_message_append .= 'This is spam comment rejected by Anti-spam plugin - wordpress.org/plugins/anti-spam/' . "\r\n"; $antispam_message_append .= 'You may edit "anti-spam.php" file and disable this notification.' . "\r\n"; $antispam_message_append .= 'You should find "$antispam_send_spam_comment_to_admin" and make it equal to "false".' . "\r\n"; } if ( ! is_user_logged_in() && $comment_type != 'pingback' && $comment_type != 'trackback' ) { // logged in user is not a spammer $spam_flag = false; if ( array_key_exists('antspm-q', $_POST) && trim($_POST['antspm-q']) != date('Y') ) { // answer is wrong - maybe spam $spam_flag = true; if ( empty( $_POST['antspm-q'] ) ) { // empty answer - maybe spam $antispam_error_message .= 'Error: empty answer. ['.$_POST['antspm-q'].']
'; } else { $antispam_error_message .= 'Error: answer is wrong. ['.$_POST['antspm-q'].']
'; } } if ( ! empty( $_POST['antspm-e-email-url'] ) ) { // field is not empty - maybe spam $spam_flag = true; $antispam_error_message .= 'Error: field should be empty. ['.$_POST['antspm-e-email-url'].']
'; } if ( $spam_flag ) { // if we have spam if ( $antispam_send_spam_comment_to_admin ) { // if sending email to admin is enabled $antispam_subject = 'Spam comment on site ['.get_bloginfo('name').']'; // email subject $antispam_message = ''; $antispam_message .= $antispam_error_message . "\r\n\r\n"; $antispam_message .= $antispam_message_spam_info; // spam comment, post, cookie and other data $antispam_message .= $antispam_message_append; @wp_mail($antispam_admin_email, $antispam_subject, $antispam_message); // send spam comment to admin email } wp_die( $antispam_pre_error_message . $antispam_error_message ); // die - do not send comment and show errors } } if ( ! $antispam_allow_trackbacks ) { // if trackbacks are blocked (pingbacks are alowed) if ($comment_type == 'trackback') { // if trackbacks ( || $comment_type == 'pingback') $antispam_error_message .= 'Error: trackbacks are disabled.
'; if ( $antispam_send_spam_comment_to_admin ) { // if sending email to admin is enabled $antispam_subject = 'Spam trackback on site ['.get_bloginfo('name').']'; // email subject $antispam_message = ''; $antispam_message .= $antispam_error_message . "\r\n\r\n"; $antispam_message .= $antispam_message_spam_info; // spam comment, post, cookie and other data $antispam_message .= $antispam_message_append; @wp_mail($antispam_admin_email, $antispam_subject, $antispam_message); // send trackback comment to admin email } wp_die($antispam_pre_error_message . $antispam_error_message); // die - do not send trackback } } return $commentdata; // if comment does not looks like spam } if ( ! is_admin() ) { add_filter('preprocess_comment', 'antispam_check_comment', 1); } endif; // end of antispam_check_comment() if ( ! function_exists('antispam_plugin_meta') ) : function antispam_plugin_meta($links, $file) { // add some links to plugin meta row if (strpos($file, 'anti-spam.php') !== false) { $links = array_merge($links, array('Anti-spam')); $links = array_merge($links, array('Donate')); $links = array_merge($links, array('Anti-spam Pro')); } return $links; } add_filter('plugin_row_meta', 'antispam_plugin_meta', 10, 2); endif; // end of antispam_plugin_meta()