- $referredby = '';
- if ( !empty($_POST['referredby']) ) {
- $referredby = preg_replace('|https?://[^/]+|i', '', $_POST['referredby']);
- $referredby = remove_query_arg('_wp_original_http_referer', $referredby);
- }
- $referer = preg_replace('|https?://[^/]+|i', '', wp_get_referer());
-
- if ( !empty($_POST['mode']) && 'bookmarklet' == $_POST['mode'] ) {
- $location = $_POST['referredby'];
- } elseif ( !empty($_POST['mode']) && 'sidebar' == $_POST['mode'] ) {
- $location = 'sidebar.php?a=b';
- } elseif ( isset($_POST['save']) && ( empty($referredby) || $referredby == $referer || 'redo' != $referredby ) ) {
- if ( $_POST['_wp_original_http_referer'] && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/post.php') === false && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/post-new.php') === false )
- $location = add_query_arg( '_wp_original_http_referer', urlencode( stripslashes( $_POST['_wp_original_http_referer'] ) ), "post.php?action=edit&post=$post_ID&message=1" );
- else
- $location = "post.php?action=edit&post=$post_ID&message=4";
- } elseif (isset($_POST['addmeta']) && $_POST['addmeta']) {
+$post = $post_type = $post_type_object = null;
+
+if ( $post_id )
+ $post = get_post( $post_id );
+
+if ( $post ) {
+ $post_type = $post->post_type;
+ $post_type_object = get_post_type_object( $post_type );
+}
+
+/**
+ * Redirect to previous page.
+ *
+ * @param int $post_id Optional. Post ID.
+ */
+function redirect_post($post_id = '') {
+ if ( isset($_POST['save']) || isset($_POST['publish']) ) {
+ $status = get_post_status( $post_id );
+
+ if ( isset( $_POST['publish'] ) ) {
+ switch ( $status ) {
+ case 'pending':
+ $message = 8;
+ break;
+ case 'future':
+ $message = 9;
+ break;
+ default:
+ $message = 6;
+ }
+ } else {
+ $message = 'draft' == $status ? 10 : 1;
+ }
+
+ $location = add_query_arg( 'message', $message, get_edit_post_link( $post_id, 'url' ) );
+ } elseif ( isset($_POST['addmeta']) && $_POST['addmeta'] ) {