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Personal_wikis: Update page_id from -1 to 1, not 0 for old v4.2 wikis with only 1 page

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gnosygnu 2017-02-21 17:24:24 -05:00
parent 7e6f26f740
commit ece168e960
1 changed files with 8 additions and 2 deletions
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10
400_xowa/src/gplx/xowa/addons/wikis/directorys/specials/items/bldrs/Xow_wiki_upgrade_.java
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@ -87,9 +87,15 @@ public class Xow_wiki_upgrade_ {
int page_ids_len = page_ids_list.Len();
if (page_ids_len > 0) {
int next_id = db_mgr.Db__core().Tbl__cfg().Assert_int(Xowd_cfg_key_.Grp__db, Xowd_cfg_key_.Key__wiki__page__id_next, Xowd_page_tbl.INVALID_PAGE_ID);
// no "next_id" found in xowa_cfg
if (next_id == Xowd_page_tbl.INVALID_PAGE_ID) {
next_id = db_mgr.Db__core().Conn().Exec_select_max_as_int(Xowd_page_tbl.TBL_NAME, page_tbl.Fld_page_id(), 1);
next_id++;
// get max page_id
int max_page_id = db_mgr.Db__core().Conn().Exec_select_max_as_int(Xowd_page_tbl.TBL_NAME, page_tbl.Fld_page_id(), 1);
// note that max_page_id can be -1 or 0 for v4.2 personal wikis; EX: only one page created and it has an id of -1
next_id = max_page_id < 1
? 1
: max_page_id + 1;
}
for (int i = 0; i < page_ids_len; i++) {
int old_page_id = (int)page_ids_list.Get_at(i);