-$comment_post_ID = isset($_POST['comment_post_ID']) ? (int) $_POST['comment_post_ID'] : 0;
-
-$post = get_post($comment_post_ID);
-
-if ( empty($post->comment_status) ) {
- do_action('comment_id_not_found', $comment_post_ID);
- exit;
-}
-
-// get_post_status() will get the parent status for attachments.
-$status = get_post_status($post);
-
-$status_obj = get_post_status_object($status);
-
-if ( !comments_open($comment_post_ID) ) {
- do_action('comment_closed', $comment_post_ID);
- wp_die( __('Sorry, comments are closed for this item.') );
-} elseif ( 'trash' == $status ) {
- do_action('comment_on_trash', $comment_post_ID);
- exit;
-} elseif ( !$status_obj->public && !$status_obj->private ) {
- do_action('comment_on_draft', $comment_post_ID);
- exit;
-} elseif ( post_password_required($comment_post_ID) ) {
- do_action('comment_on_password_protected', $comment_post_ID);
- exit;
-} else {
- do_action('pre_comment_on_post', $comment_post_ID);
-}
-
-$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);
- if ( current_user_can('unfiltered_html') ) {
- if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) {
- kses_remove_filters(); // start with a clean slate
- kses_init_filters(); // set up the filters
- }
+$comment = wp_handle_comment_submission( wp_unslash( $_POST ) );
+if ( is_wp_error( $comment ) ) {
+ $data = intval( $comment->get_error_data() );
+ if ( ! empty( $data ) ) {
+ wp_die( '<p>' . $comment->get_error_message() . '</p>', __( 'Comment Submission Failure' ), array( 'response' => $data, 'back_link' => true ) );
+ } else {
+ exit;