Make message pagenav (prev/next) work with sorted multi-folder search results

Thomas Bruederli

2014-01-16 2c33c7e38bc767330b4eebdc9e4d234caca72966

 program/lib/Roundcube/rcube_imap.php

@@ -973,6 +973,9 @@
                $a_msg_headers = $this->conn->sortHeaders($a_msg_headers, $sort_field, $this->sort_order);
            }

            // store (sorted) message index
            $search_set->set_message_index($a_msg_headers, $sort_field, $this->sort_order);

            // only return the requested part of the set
            $slice_length  = min($page_size, $cnt - ($to > $cnt ? $from : $to));
            $a_msg_headers = array_slice(array_values($a_msg_headers), $from, $slice_length);
@@ -1279,8 +1282,13 @@
                return new rcube_result_index($folder, '* SORT');
            }

            if ($this->search_set instanceof rcube_result_multifolder) {
                $index = $this->search_set;
                $index->folder = $folder;
                // TODO: handle changed sorting
            }
            // search result is an index with the same sorting?
            if (($this->search_set instanceof rcube_result_index)
            else if (($this->search_set instanceof rcube_result_index)
                && ((!$this->sort_field && !$this->search_sorted) ||
                    ($this->search_sorted && $this->search_sort_field == $this->sort_field))
            ) {