Xomw: Do not load every personal wiki on startup

400_xowa/src/gplx/xowa/addons/wikis/directorys/Xowdir_addon.java

@@ -53,11 +53,7 @@ public class Xowdir_addon implements Xoax_addon_itm, Xoax_addon_itm__special, Xo
 		int len = itms.length;
 		for (int i = 0; i < len; ++i) {
 			Xowdir_wiki_itm itm = itms[i];
-			try {
-				gplx.xowa.addons.wikis.directorys.specials.items.bldrs.Xow_wiki_factory.Load_personal(app, Bry_.new_u8(itm.Domain()), itm.Url().OwnerDir());
-			} catch (Exception exc) {// handles failures if wiki is deleted, but item is still in wiki_list table
-				Gfo_usr_dlg_.Instance.Warn_many("", "", "personal_wiki: failed to open personal wiki; domain=~{0} url=~{1} err=~{2}", itm.Domain(), itm.Url(), Err_.Message_gplx_log(exc));
-			}
+			app.User().Wikii().Xwiki_mgr().Add_by_atrs(itm.Domain(), itm.Domain());
 		}
 	}
 }

400_xowa/src/gplx/xowa/bldrs/css/Xoa_css_extractor.java

@@ -117,7 +117,8 @@ public class Xoa_css_extractor {
 	}
 	private void Css_common_failover() {
 		Io_url trg_fil = wiki_html_dir.GenSubFil(Css_common_name);
-		Io_mgr.Instance.CopyDirDeep(home_css_dir, trg_fil.OwnerDir()); // NOTE: copy dir first b/c xowa_commons.css will be replaced below
+		if (home_css_dir != null)	// TEST:
+			Io_mgr.Instance.CopyDirDeep(home_css_dir, trg_fil.OwnerDir()); // NOTE: copy dir first b/c xowa_commons.css will be replaced below
 		Io_mgr.Instance.CopyFil(Css_common_failover_url(), trg_fil, true);
 	}
 	private void Css_common_download() {

400_xowa/src/gplx/xowa/wikis/Xoae_wiki_mgr.java

@@ -16,9 +16,11 @@ Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 package gplx.xowa.wikis; import gplx.*; import gplx.xowa.*;
 import gplx.xowa.langs.*; import gplx.xowa.xtns.wbases.*;
 import gplx.xowa.wikis.domains.*; import gplx.xowa.wikis.domains.crts.*; import gplx.xowa.wikis.nss.*; import gplx.xowa.wikis.metas.*;
+import gplx.xowa.addons.wikis.directorys.dbs.*;
 public class Xoae_wiki_mgr implements Xoa_wiki_mgr, Gfo_invk {
 	private final    Xoae_app app;
 	private final    List_adp list = List_adp_.New(); private final    Hash_adp_bry hash = Hash_adp_bry.ci_a7();	// ASCII:url_domain; EX:en.wikipedia.org
+	private Xowdir_db_mgr db_mgr;
 	public Xoae_wiki_mgr(Xoae_app app) {
 		this.app = app;
 		this.wiki_regy = new Xoa_wiki_regy(app);
@@ -34,7 +36,10 @@ public class Xoae_wiki_mgr implements Xoa_wiki_mgr, Gfo_invk {
 			return rv;
 		}
 	}
-	public void Init_by_app() {wdata_mgr.Init_by_app();}
+	public void Init_by_app() {
+		this.db_mgr = new Xowdir_db_mgr(app.User().User_db_mgr().Conn());
+		wdata_mgr.Init_by_app();
+	}
 	public int			Count()							{return list.Count();}
 	public boolean			Has(byte[] key)					{return hash.Has(key);}
 	public Xow_wiki		Get_at(int idx)					{return (Xow_wiki)list.Get_at(idx);}
@@ -58,7 +63,14 @@ public class Xoae_wiki_mgr implements Xoa_wiki_mgr, Gfo_invk {
 		list.Add(wiki);
 	}
 	public Xowe_wiki Make_and_add(byte[] domain_bry) {
-		Io_url wiki_root_url = app.Fsys_mgr().Wiki_dir().GenSubDir(String_.new_a7(domain_bry));
+		// get wiki_root_url from either user_wiki or /xowa/wiki/
+		Xowdir_wiki_itm user_wiki_itm = db_mgr == null 
+			? null	// TEST:
+			: db_mgr.Tbl__wiki().Select_by_key_or_null(String_.new_u8(domain_bry));
+		Io_url wiki_root_url = user_wiki_itm == null
+			? app.Fsys_mgr().Wiki_dir().GenSubDir(String_.new_a7(domain_bry))
+			: user_wiki_itm.Url().OwnerDir();
+
 		Xowe_wiki rv = (Xowe_wiki)Make(domain_bry, wiki_root_url);
 		Add(rv);
 		return rv;