<?

function wp_new_comment( $commentdata ) {
	$commentdata = apply_filters('preprocess_comment', $commentdata);

	$commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID'];
	$commentdata['user_ID']         = (int) $commentdata['user_ID'];

	$commentdata['comment_parent'] = absint($commentdata['comment_parent']);
	$parent_status = ( 0 < $commentdata['comment_parent'] ) ? wp_get_comment_status($commentdata['comment_parent']) : '';
	$commentdata['comment_parent'] = ( 'approved' == $parent_status || 'unapproved' == $parent_status ) ? $commentdata['comment_parent'] : 0;

	$commentdata['comment_author_IP'] = preg_replace( '/[^0-9a-fA-F:., ]/', '',$_SERVER['REMOTE_ADDR'] );
	$commentdata['comment_agent']     = $_SERVER['HTTP_USER_AGENT'];

	$commentdata['comment_date']     = current_time('mysql');
	$commentdata['comment_date_gmt'] = current_time('mysql', 1);

	$commentdata = wp_filter_comment($commentdata);

	$commentdata['comment_approved'] = wp_allow_comment($commentdata);

	$comment_ID = wp_insert_comment($commentdata);

	do_action('comment_post', $comment_ID, $commentdata['comment_approved']);

	if ( 'spam' !== $commentdata['comment_approved'] ) { // If it's spam save it silently for later crunching
		if ( '0' == $commentdata['comment_approved'] )
			wp_notify_moderator($comment_ID);

		$post = &get_post($commentdata['comment_post_ID']); // Don't notify if it's your own comment

		if ( get_option('comments_notify') && $commentdata['comment_approved'] && $post->post_author != $commentdata['user_ID'] )
			wp_notify_postauthor($comment_ID, $commentdata['comment_type']);
	}

	return $comment_ID;
}