X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/8a06f4f9392d1ac373442f82ee40428a3cb81395..449d082fcc4873c1f7d363a0d9f7409be7f6e77d:/wp-comments-post.php

diff --git a/wp-comments-post.php b/wp-comments-post.php
index 96ab8947..64cc8e32 100644
--- a/wp-comments-post.php
+++ b/wp-comments-post.php
@@ -32,14 +32,16 @@ if ( empty($status->comment_status) ) {
 	exit;
 }
 
-$comment_author       = trim(strip_tags($_POST['author']));
-$comment_author_email = trim($_POST['email']);
-$comment_author_url   = trim($_POST['url']);
-$comment_content      = trim($_POST['comment']);
+$comment_author       = ( isset($_POST['author']) )  ? trim(strip_tags($_POST['author'])) : null;
+$comment_author_email = ( isset($_POST['email']) )   ? trim($_POST['email']) : null;
+$comment_author_url   = ( isset($_POST['url']) )     ? trim($_POST['url']) : null;
+$comment_content      = ( isset($_POST['comment']) ) ? trim($_POST['comment']) : null;
 
 // If the user is logged in
 $user = wp_get_current_user();
 if ( $user->ID ) {
+	if ( empty( $user->display_name ) )
+		$user->display_name=$user->user_login;
 	$comment_author       = $wpdb->escape($user->display_name);
 	$comment_author_email = $wpdb->escape($user->user_email);
 	$comment_author_url   = $wpdb->escape($user->user_url);
@@ -66,7 +68,9 @@ if ( get_option('require_name_email') && !$user->ID ) {
 if ( '' == $comment_content )
 	wp_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_parent = isset($_POST['comment_parent']) ? absint($_POST['comment_parent']) : 0;
+
+$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID');
 
 $comment_id = wp_new_comment( $commentdata );
 
@@ -77,7 +81,7 @@ if ( !$user->ID ) {
 	setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment->comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);
 }
 
-$location = ( empty($_POST['redirect_to']) ? get_permalink($comment_post_ID) : $_POST['redirect_to'] ) . '#comment-' . $comment_id;
+$location = empty($_POST['redirect_to']) ? get_comment_link($comment_id) : $_POST['redirect_to'] . '#comment-' . $comment_id;
 $location = apply_filters('comment_post_redirect', $location, $comment);
 
 wp_redirect($location);