wp-comments-post.php

<?phprequire( dirname(__FILE__) . '/wp-config.php' );nocache_headers();$comment_post_ID = (int) $_POST['comment_post_ID'];$status = $wpdb->get_row("SELECT post_status, comment_status FROM $wpdb->posts WHERE ID = '$comment_post_ID'");if ( empty($status->comment_status) ) {	do_action('comment_id_not_found', $comment_post_ID);	exit;} elseif ( 'closed' ==  $status->comment_status ) {	do_action('comment_closed', $comment_post_ID);	die( __('Sorry, comments are closed for this item.') );} elseif ( 'draft' == $status->post_status ) {	do_action('comment_on_draft', $comment_post_ID);	exit;}$comment_author       = trim($_POST['author']);$comment_author_email = trim($_POST['email']);$comment_author_url   = trim($_POST['url']);$comment_content      = trim($_POST['comment']);// If the user is logged in$user = wp_get_current_user();if ( $user->ID ) :	$comment_author       = $wpdb->escape($user->display_name);	$comment_author_email = $wpdb->escape($user->user_email);	$comment_author_url   = $wpdb->escape($user->user_url);else :	if ( get_option('comment_registration') )		die( __('Sorry, you must be logged in to post a comment.') );endif;$comment_type = '';if ( get_settings('require_name_email') && !$user->ID ) {	if ( 6 > strlen($comment_author_email) || '' == $comment_author )		die( __('Error: please fill the required fields (name, email).') );	elseif ( !is_email($comment_author_email))		die( __('Error: please enter a valid email address.') );}if ( '' == $comment_content )	die( __('Error: please type a comment.') );$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'user_ID');$comment_id = wp_new_comment( $commentdata );if ( !$user->ID ) :	$comment = get_comment($comment_id);	setcookie('comment_author_' . COOKIEHASH, $comment->comment_author, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);	setcookie('comment_author_email_' . COOKIEHASH, $comment->comment_author_email, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);	setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment->comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);endif;$location = ( empty( $_POST['redirect_to'] ) ) ? get_permalink( $comment_post_ID ) : $_POST['redirect_to']; wp_redirect( $location );?>