public static void Find_pages(List_adp rv, Xowe_wiki wiki, Dpl_itm itm) {
rv.Clear();
List_adp includes = itm.Ctg_includes();
if (includes == null) return;
int includes_len = includes.Count();
Ordered_hash old_regy = Ordered_hash_.New(),
new_regy = Ordered_hash_.New(),
cur_regy = Ordered_hash_.New();
Xodb_load_mgr load_mgr = wiki.Db_mgr().Load_mgr();
Xowd_page_itm tmp_page = new Xowd_page_itm();
Int_obj_ref tmp_id = Int_obj_ref.New_zero();
List_adp del_list = List_adp_.New();
int ns_filter = itm.Ns_filter();
Ordered_hash exclude_pages = Ordered_hash_.New();
Find_excludes(exclude_pages, wiki, load_mgr, tmp_page, tmp_id, itm.Ctg_excludes());
for (int i = 0; i < includes_len; i++) { // loop over includes
byte[] include = (byte[]) includes.Get_at(i);
cur_regy.Clear();
del_list.Clear();
Find_pages_in_ctg(cur_regy, wiki, load_mgr, tmp_page, tmp_id, include);
Del_old_pages_not_in_cur(i, tmp_id, old_regy, cur_regy, del_list);
Add_cur_pages_also_in_old(i, tmp_id, old_regy, cur_regy, new_regy, exclude_pages, ns_filter);
old_regy = new_regy;
new_regy = Ordered_hash_.New();
}
int pages_len = old_regy.Count();
for (int i = 0; i < pages_len; i++) { // loop over old and create pages
Int_obj_ref old_id = (Int_obj_ref) old_regy.Get_at(i);
rv.Add(new Xowd_page_itm().Id_(old_id.Val()));
}
wiki.Db_mgr().Load_mgr().Load_by_ids(Cancelable_.Never, rv, 0, pages_len);
rv.Sort_by(Xowd_page_itm_sorter.IdAsc);
}
private static void Find_excludes(
Ordered_hash exclude_pages,
Xowe_wiki wiki,
Xodb_load_mgr load_mgr,
Xowd_page_itm tmp_page,
Int_obj_ref tmp_id,
List_adp exclude_ctgs) {
if (exclude_ctgs == null) return;
int exclude_ctgs_len = exclude_ctgs.Count();
for (int i = 0; i < exclude_ctgs_len; i++) {
byte[] exclude_ctg = (byte[]) exclude_ctgs.Get_at(i);
Find_pages_in_ctg(exclude_pages, wiki, load_mgr, tmp_page, tmp_id, exclude_ctg);
}
}
private static void Del_old_pages_not_in_cur(
int i, Int_obj_ref tmp_id, Ordered_hash old_regy, Ordered_hash cur_regy, List_adp del_list) {
if (i == 0) return; // skip logic for first ctg (which doesn't have a predecessor)
int old_len = old_regy.Count();
for (int j = 0; j < old_len; j++) { // if cur is not in new, del it
Int_obj_ref old_id = (Int_obj_ref) old_regy.Get_at(j);
if (!cur_regy.Has(tmp_id.Val_(old_id.Val()))) // old_itm does not exist in cur_regy
del_list.Add(
old_id); // remove; EX: (A,B) in old; B only in cur; old should now be (A) only
}
int del_len = del_list.Count();
for (int j = 0; j < del_len; j++) {
Int_obj_ref old_itm = (Int_obj_ref) del_list.Get_at(j);
old_regy.Del(tmp_id.Val_(old_itm.Val()));
}
}
public void Xtn_write(
Bry_bfr bfr,
Xoae_app app,
Xop_ctx ctx,
Xoh_html_wtr html_wtr,
Xoh_wtr_ctx hctx,
Xoae_page wpg,
Xop_xnde_tkn xnde,
byte[] src) {
Xowe_wiki wiki = ctx.Wiki();
Dpl_html_data html_mode = Dpl_html_data.new_(Dpl_itm_keys.Key_unordered);
int itms_len = pages.Count();
if (itms_len == 0) {
if (!itm.Suppress_errors()) bfr.Add_str_a7("No pages meet these criteria.");
return;
}
int itms_bgn = 0;
if (itm.Offset() != Int_.Min_value) {
itms_bgn = itm.Offset();
}
if (itm.Count() != Int_.Min_value && itms_bgn + itm.Count() < itms_len) {
itms_len = itms_bgn + itm.Count();
}
boolean show_ns = itm.Show_ns();
Bry_bfr tmp_bfr = Bry_bfr_.Get();
Xop_amp_mgr amp_mgr = wiki.Appe().Parser_amp_mgr();
try {
bfr.Add(html_mode.Grp_bgn()).Add_byte_nl();
for (int i = itms_bgn; i < itms_len; i++) {
Xowd_page_itm page = (Xowd_page_itm) pages.Get_at(i);
Xoa_ttl ttl = Xoa_ttl.Parse(wiki, page.Ns_id(), page.Ttl_page_db());
byte[] ttl_page_txt = show_ns ? ttl.Full_txt_w_ttl_case() : ttl.Page_txt();
if (ttl_page_txt == null)
continue; // NOTE: apparently DynamicPageList allows null pages; DATE:2013-07-22
switch (html_mode.Tid()) {
case Dpl_html_data.Tid_list_ul:
case Dpl_html_data.Tid_list_ol:
bfr.Add(Xoh_consts.Space_2).Add(html_mode.Itm_bgn()).Add(Gfh_bldr_.Bry__a_lhs_w_href);
bfr.Add_str_a7("/wiki/")
.Add(Gfo_url_encoder_.Href.Encode(ttl.Full_db()))
.Add_byte_quote(); // NOTE: Full_db to encode spaces as underscores;
// PAGE:en.q:Wikiquote:Speedy_deletions DATE:2016-01-19
Gfh_atr_.Add(
bfr,
Gfh_atr_.Bry__title,
Xoh_html_wtr_escaper.Escape(
amp_mgr,
tmp_bfr,
ttl
.Full_txt_w_ttl_case())); // NOTE: Full_txt b/c title always includes ns,
// even if show_ns is off;
// PAGE:en.b:Wikibooks:WikiProject DATE:2016-01-20
if (itm.No_follow()) bfr.Add(Bry_nofollow);
bfr.Add_byte(Byte_ascii.Gt);
Xoh_html_wtr_escaper.Escape(
amp_mgr, bfr, ttl_page_txt, 0, ttl_page_txt.length, false, false);
bfr.Add(Gfh_bldr_.Bry__a_rhs).Add(html_mode.Itm_end()).Add_byte_nl();
// TODO_OLD:
// lnki_wtr.Clear().Href_wiki_(ttl).Title_(ttl).Nofollow_().Write_head(bfr).Write_text(bfr).Write_tail(bfr)
break;
default:
break;
}
}
bfr.Add(html_mode.Grp_end()).Add_byte_nl();
} finally {
tmp_bfr.Mkr_rls();
}
}