function sk2_filter_comment($comment_ID)
{
include_once dirname(__FILE__) . "/sk2_core_class.php";
if (!$comment_ID) {
$sk2_log->log_msg(__("Structural failure: no comment ID sent to comment hook", 'sk2'), 10, 0, "web_UI", true, false);
die(__("Aborting Spam Karma", 'sk2'));
}
$sk2_core = new sk2_core($comment_ID, false);
$sk2_core->process_comment();
$approved = $sk2_core->cur_comment->approved;
$sk2_settings->save_settings();
// should also save/display logs here...
// doing notification ourselves (since we killed WP's)
if ($approved == 'spam') {
// your adventure stops here, cowboy...
header("HTTP/1.1 403 Forbidden");
header("Status: 403 Forbidden");
_e("Sorry, but your comment has been flagged by the spam filter running on this blog: this might be an error, in which case all apologies. Your comment will be presented to the blog admin who will be able to restore it immediately.<br/>You may want to contact the blog admin via e-mail to notify him.", 'sk2');
// echo "<!-- ";
// $sk2_log->dump_logs();
// echo "-->";
die;
} else {
if ('0' == $approved) {
if ($sk2_core->cur_comment->can_unlock()) {
// redirect to Second Chance page
header('Expires: Mon, 26 Aug 1980 09:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
$location = get_bloginfo('wpurl') . "/" . strstr(str_replace("\\", "/", dirname(__FILE__)), "wp-content/") . "/" . sk2_second_chance_file . "?c_id={$comment_ID}&c_author=" . urlencode($sk2_core->cur_comment->author_email);
//$location = str_replace($_SERVER['DOCUMENT_ROOT'], "/", dirname(__FILE__)) . "/" . sk2_second_chance_file ."?c_id=$comment_ID&c_author=" . urlencode($sk2_core->cur_comment->author_email);
$can_use_location = @preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE')) ? false : true;
if (!$can_use_location && $phpver >= '4.0.1' && @preg_match('/Microsoft/', getenv('SERVER_SOFTWARE')) && php_sapi_name() == 'isapi') {
$can_use_location = true;
}
if ($can_use_location) {
header("Location: {$location}");
} else {
header("Refresh: 0;url={$location}");
}
exit;
} else {
wp_notify_moderator($comment_ID);
}
} elseif (get_settings('comments_notify')) {
wp_notify_postauthor($comment_ID, $sk2_core->cur_comment->type);
}
}
}
