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Wiki: Add more comments / exception handling for curid query argument

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This commit is contained in:
gnosygnu 2017-02-15 17:52:04 -05:00
parent a8fa783c32
commit 451962a97f
1 changed files with 16 additions and 12 deletions
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28
400_xowa/src/gplx/xowa/wikis/pages/Xowe_page_mgr.java
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@ -39,20 +39,24 @@ public class Xowe_page_mgr {
Gfo_qarg_itm[] qarg_ary = url.Qargs_ary();
// if qargs exist...
if (qarg_ary.length > 0) {
tmp_qarg_mgr.Init(qarg_ary);
byte[] curid_bry = tmp_qarg_mgr.Read_bry_or(Xoa_url_.Qarg__curid, null);
// if "curid" qarg exists....
if (curid_bry != null) {
int curid = Bry_.To_int_or(curid_bry, -1);
Xowd_page_itm tmp_page = wiki.Data__core_mgr().Db__core().Tbl__page().Select_by_id_or_null(curid);
// if curid exists in db...
if (tmp_page != null) {
ttl = wiki.Ttl_parse(tmp_page.Ns_id(), tmp_page.Ttl_page_db());
// handle "home/wiki/?curid=123"; XO automatically changes to "home/wiki/Main_Page?curid=123"; change back to "home/wiki/?curid=123"
if (url.Page_is_main()) {
url.Page_bry_(Bry_.Empty);
try {
tmp_qarg_mgr.Init(qarg_ary);
byte[] curid_bry = tmp_qarg_mgr.Read_bry_or(Xoa_url_.Qarg__curid, null);
// if "curid" qarg exists....
if (curid_bry != null) {
int curid = Bry_.To_int_or(curid_bry, -1);
Xowd_page_itm tmp_page = wiki.Data__core_mgr().Db__core().Tbl__page().Select_by_id_or_null(curid);
// if curid exists in page tbl...
if (tmp_page != null) {
ttl = wiki.Ttl_parse(tmp_page.Ns_id(), tmp_page.Ttl_page_db());
// handle "home/wiki/?curid=123"; XO automatically changes to "home/wiki/Main_Page?curid=123"; change back to "home/wiki/?curid=123"
if (url.Page_is_main()) {
url.Page_bry_(Bry_.Empty);
}
}
}
} catch (Exception exc) {
Gfo_usr_dlg_.Instance.Warn_many("", "", "failed to handle cur_id; url=~{0} err=~{1}", url.Raw(), Err_.Message_gplx_log(exc));
}
}