HTTP Server: Add search-suggest [#489]

400_xowa/src/gplx/xowa/addons/Xoax_addon_mgr.java

@@ -76,6 +76,7 @@ public class Xoax_addon_mgr {
 
 		// jsons
 		, new gplx.xowa.addons.servers.https.utils		.Xoa_util_addon()
+		, new gplx.xowa.addons.wikis.searchs            .Xoax_addon_itm__search_ui()
 		);
 
 		if (app.Mode().Tid_is_http()) {

400_xowa/src/gplx/xowa/addons/wikis/searchs/Xoax_addon_itm__search_ui.java

@@ -0,0 +1,24 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.addons.wikis.searchs; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*;
+import gplx.xowa.htmls.bridges.*;
+import gplx.xowa.addons.wikis.searchs.gui.htmlbars.*;
+public class Xoax_addon_itm__search_ui implements Xoax_addon_itm, Xoax_addon_itm__json {
+	public String Addon__key() {return "xowa.search.ui";}
+	public Bridge_cmd_itm[] Json_cmds() {
+		return new Bridge_cmd_itm[] {new Bridge_cmd_itm__srch_suggest()};
+	}
+}

400_xowa/src/gplx/xowa/addons/wikis/searchs/gui/htmlbars/Bridge_cmd_itm__srch_suggest.java

@@ -0,0 +1,39 @@
+/*
+XOWA: the XOWA Offline Wiki Application
+Copyright (C) 2012-2017 gnosygnu@gmail.com
+
+XOWA is licensed under the terms of the General Public License (GPL) Version 3,
+or alternatively under the terms of the Apache License Version 2.0.
+
+You may use XOWA according to either of these licenses as is most appropriate
+for your project on a case-by-case basis.
+
+The terms of each license can be found in the source code repository:
+
+GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
+Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
+*/
+package gplx.xowa.addons.wikis.searchs.gui.htmlbars; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.searchs.*; import gplx.xowa.addons.wikis.searchs.gui.*;
+import gplx.langs.jsons.*;
+import gplx.xowa.htmls.bridges.*;
+public class Bridge_cmd_itm__srch_suggest implements Bridge_cmd_itm {
+	private Xoa_app app;
+	public byte[] Key() {return Bry_.new_a7("xowa.search.ui.suggest");}
+	public void	Init_by_app(Xoa_app app) {
+		this.app = app;
+	}
+	public String Exec(Json_nde data) {
+		// extract vars from json
+		byte[] wiki_bry = data.Get_as_bry("wiki");
+		byte[] search_bry = data.Get_as_bry("search");
+		byte[] cbk_func = data.Get_as_bry("cbk");
+
+		// build vars for search
+		Xowe_wiki wiki = (Xowe_wiki)app.Wiki_mgri().Get_by_or_null(wiki_bry);
+		Srch_rslt_cbk__js cbk = new Srch_rslt_cbk__js(cbk_func, search_bry);
+
+		// do search and return result
+		app.Addon_mgr().Itms__search__htmlbar().Search(wiki, search_bry, cbk);
+		return cbk.To_str_and_clear();
+	}
+}

400_xowa/src/gplx/xowa/addons/wikis/searchs/gui/htmlbars/Srch_htmlbar_mgr.java

@@ -14,44 +14,41 @@ GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
 Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 */
 package gplx.xowa.addons.wikis.searchs.gui.htmlbars; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.searchs.*; import gplx.xowa.addons.wikis.searchs.gui.*;
-import gplx.core.net.*; import gplx.core.net.qargs.*;
-import gplx.xowa.wikis.nss.*;
-import gplx.xowa.addons.wikis.searchs.searchers.cbks.*; import gplx.xowa.addons.wikis.searchs.searchers.*;
+import gplx.xowa.addons.wikis.searchs.searchers.*; import gplx.xowa.addons.wikis.searchs.searchers.cbks.*; import gplx.xowa.addons.wikis.searchs.searchers.rslts.*;
 public class Srch_htmlbar_mgr implements Gfo_invk {
-	private Srch_search_addon addon;
 	private int results_max = 25;
 	public void Init_by_kit(Xoae_app app, gplx.gfui.kits.core.Gfui_kit kit) {
 		app.Cfg().Bind_many_app(this, Cfg__enabled, Cfg__results_max);
 	}
 	public boolean Enabled() {return enabled;} private boolean enabled = true;
-	public void Search(Xowe_wiki wiki, byte[] search_bry, byte[] cbk_func) {
-		if (	!enabled
-			||	search_bry.length == 0
-			) return;
-		if (addon == null)
-			addon = Srch_search_addon.Get(wiki);
-		else {
-			if (!Bry_.Eq(wiki.Domain_bry(), addon.Wiki_domain()))	// NOTE: suggest-box caches addon at wiki level; need to check if wiki has changed
-				addon = Srch_search_addon.Get(wiki);
-		}
-		// tab_close_mgr.Add(this);
-		Srch_search_qry qry = Srch_search_qry.New__suggest_box(wiki, wiki.App().Addon_mgr().Itms__search__special().Ns_mgr(), wiki.App().Addon_mgr().Itms__search__special().Auto_wildcard(), results_max, search_bry);
-		Srch_rslt_cbk__suggest_box cbk = new Srch_rslt_cbk__suggest_box(wiki.Appe(), cbk_func, search_bry);
-		addon.Search(qry, cbk);
-		cbkrslt = cbk.Get_js_str();
+	public void Search_by_swt(Xowe_wiki wiki, byte[] search_bry, byte[] cbk_func) {
+		this.Search(wiki, search_bry, new Srch_rslt_cbk__swt(wiki.Appe(), cbk_func, search_bry));
 	}
-	private String cbkrslt;
-	public String Get_js_rslt() {
-		return cbkrslt;
+	public void Search(Xowe_wiki wiki, byte[] search_bry, Srch_rslt_cbk cbk) {
+		// return if not-enabled or if search is empty
+		if (!enabled || Bry_.Len_eq_0(search_bry)) return;
+
+		// get search_addon associated with wiki
+		Srch_search_addon addon = Srch_search_addon.Get(wiki);
+
+		// build query
+		Srch_search_qry qry = Srch_search_qry.New__suggest_box
+			( wiki
+			, wiki.App().Addon_mgr().Itms__search__special().Ns_mgr()
+			, wiki.App().Addon_mgr().Itms__search__special().Auto_wildcard()
+			, results_max, search_bry);
+
+		// run it
+		addon.Search(qry, cbk);
 	}
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
-		if		(ctx.Match(k, Cfg__enabled))				enabled = m.ReadYn("v");
-		else if	(ctx.Match(k, Cfg__results_max))			results_max = m.ReadInt("v");
-		else	return Gfo_invk_.Rv_unhandled;
+		if      (ctx.Match(k, Cfg__enabled))                     enabled = m.ReadYn("v");
+		else if	(ctx.Match(k, Cfg__results_max))                 results_max = m.ReadInt("v");
+		else return Gfo_invk_.Rv_unhandled;
 		return this;
 	}
 	private static final String
-	  Cfg__enabled				= "xowa.addon.search.suggest.enabled"
-	, Cfg__results_max			= "xowa.addon.search.suggest.results_max"
+	  Cfg__enabled              = "xowa.addon.search.suggest.enabled"
+	, Cfg__results_max          = "xowa.addon.search.suggest.results_max"
 	;
 }

400_xowa/src/gplx/xowa/addons/wikis/searchs/gui/htmlbars/Srch_rslt_cbk__js.java

@@ -13,21 +13,23 @@ The terms of each license can be found in the source code repository:
 GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
 Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
 */
-package gplx.xowa.addons.wikis.searchs.searchers.cbks; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.searchs.*; import gplx.xowa.addons.wikis.searchs.searchers.*;
+package gplx.xowa.addons.wikis.searchs.gui.htmlbars; import gplx.*; import gplx.xowa.*; import gplx.xowa.addons.*; import gplx.xowa.addons.wikis.*; import gplx.xowa.addons.wikis.searchs.*; import gplx.xowa.addons.wikis.searchs.gui.*;
 import gplx.core.js.*;
 import gplx.xowa.addons.wikis.searchs.searchers.*; import gplx.xowa.addons.wikis.searchs.searchers.rslts.*;
-public class Srch_rslt_cbk__suggest_box implements Srch_rslt_cbk, Gfo_invk {
-	private final    Js_wtr js_wtr = new Js_wtr();
-	private final    Xoae_app app;
-	private final    byte[] cbk_func;
-	private final    byte[] search_raw;
-	public Srch_rslt_cbk__suggest_box(Xoae_app app, byte[] cbk_func, byte[] search_raw) {
-		this.app = app; this.cbk_func = cbk_func;
+class Srch_rslt_cbk__js implements Srch_rslt_cbk {
+	protected final    Js_wtr js_wtr = new Js_wtr();
+	private byte[] cbk_func, search_raw;
+	public Srch_rslt_cbk__js(byte[] cbk_func, byte[] search_raw) {
+		this.cbk_func = cbk_func;
 		this.search_raw = search_raw;
 	}
+	public String To_str_and_clear() {return js_wtr.To_str_and_clear();}
 	public void On_cancel() {}
-	public void On_rslts_found(Srch_search_qry qry, Srch_rslt_list rslts_list, int rslts_bgn, int rslts_end) {
+	@gplx.Virtual public void On_rslts_found(Srch_search_qry qry, Srch_rslt_list rslts_list, int rslts_bgn, int rslts_end) {
+		// exit if done
 		if (!rslts_list.Rslts_are_enough && !rslts_list.Rslts_are_done) return;
+
+		// build js; EX: "receiveSuggestions('search_word', ["a"])"
 		js_wtr.Func_init(cbk_func);
 		js_wtr.Prm_bry(search_raw);
 		js_wtr.Prm_spr();
@@ -41,20 +43,22 @@ public class Srch_rslt_cbk__suggest_box implements Srch_rslt_cbk, Gfo_invk {
 		}
 		js_wtr.Ary_term();
 		js_wtr.Func_term();
-		Gfo_invk_.Invk_by_key(app.Gui_mgr().Kit().New_cmd_sync(this), Srch_rslt_cbk__suggest_box.Invk__notify);
-		if (!app.Mode().Tid_is_http())
-				Gfo_invk_.Invk_by_key(app.Gui_mgr().Kit().New_cmd_sync(this), Srch_rslt_cbk__suggest_box.Invk__notify);
 	}
-	public String Get_js_str() {
-		return js_wtr.To_str_and_clear();
+}
+class Srch_rslt_cbk__swt extends Srch_rslt_cbk__js implements Gfo_invk { 	private final    Xoae_app app;
+	public Srch_rslt_cbk__swt(Xoae_app app, byte[] cbk_func, byte[] search_raw) {super(cbk_func, search_raw);
+		this.app = app;
 	}
-	private void Notify() {
-		app.Gui_mgr().Browser_win().Active_html_box().Html_js_eval_script(js_wtr.To_str_and_clear());
+	@Override public void On_rslts_found(Srch_search_qry qry, Srch_rslt_list list, int rslts_bgn, int rslts_end) {
+		super.On_rslts_found(qry, list, rslts_bgn, rslts_end);
+		Gfo_invk_.Invk_by_val(app.Gui_mgr().Kit().New_cmd_sync(this), Invk__notify, js_wtr.To_str_and_clear());
 	}
 	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
-		if		(ctx.Match(k, Invk__notify)) Notify();
+		if		(ctx.Match(k, Invk__notify)) {
+			app.Gui_mgr().Browser_win().Active_html_box().Html_js_eval_script(m.ReadStr("v"));
+		}
 		else	return Gfo_invk_.Rv_unhandled;
 		return this;
 	}
-	public static final String Invk__notify = "notify";
+	private static final String Invk__notify = "notify";
 }

400_xowa/src/gplx/xowa/htmls/js/Xoh_js_cbk.java

@@ -127,7 +127,7 @@ public class Xoh_js_cbk implements Gfo_invk {
 		Xowe_wiki wiki = html_itm.Owner_tab().Wiki();
 		byte[] search_str = Bry_.new_u8((String)m.ReadValAt(0));
 		byte[] cbk_func = Bry_.new_u8((String)m.ReadValAt(1));
-		app.Addon_mgr().Itms__search__htmlbar().Search(wiki, search_str, cbk_func);
+		app.Addon_mgr().Itms__search__htmlbar().Search_by_swt(wiki, search_str, cbk_func);
 		return "";
 	}
 	private String[] Wikidata_get_label(GfoMsg m) {

res/bin/any/xowa/html/res/src/xowa/search-suggest/search-suggest.css

@@ -5,6 +5,7 @@
 	width: 100%;
 	list-style: none;
 	background: transparent; /*2013-08-20:else blue vertical bar will be visible directly underneath right-edge of search box*/
+  z-index: 128; /*else indicators page-indicator icons will show; EX:en.w:Earth; DATE:2019-08-04*/
 }
 
 #xowa-search-suggestions li {

res/bin/any/xowa/html/res/src/xowa/search-suggest/search-suggest.js

@@ -37,11 +37,37 @@ function receiveSuggestions (search, suggestions) {
 }
 window.receiveSuggestions = receiveSuggestions;
 function fetchSuggestions () {
-	if (xowa_mode_is_server)
-		xowa_exec_async(function(){}, 'get_search_suggestions', currentSearch, 'receiveSuggestions');
+	if (xowa_global_values.mode_is_http) {
+      var wiki = xowa.page.wiki;
+      var search = document.getElementById("searchInput").value;
+      sendByAjaxWithCallback
+      ( 'xowa.search.ui.suggest'
+      , { wiki:   wiki
+        , search: search
+        , cbk:    "receiveSuggestions"
+        }
+        , function(xreq)
+          {
+            eval(xreq.responseText);
+          }
+        );
+  }
 	else
 		xowa_exec('get_search_suggestions', currentSearch, 'receiveSuggestions');
 }
+function sendByAjaxWithCallback(cmd, data, cbk) {
+    var xreq = new XMLHttpRequest();
+    xreq.onreadystatechange = function() {
+      if (xreq.readyState == 4 && xreq.status == 200) {
+        cbk(xreq)
+      }
+    };
+    var form_data = new FormData();
+    form_data.append('msg', JSON.stringify({cmd:cmd, data:data}));
+    form_data.append('app_mode', 'http_server');
+    xreq.open("POST", '/exec/json', true);
+    xreq.send(form_data);
+}
 
 function renderSuggestion (page_db, page_display) {
 	var	textNode = document.createElement('span'),
@@ -49,7 +75,11 @@ function renderSuggestion (page_db, page_display) {
 		liNode = document.createElement('li');
 	textNode.innerHTML = page_display;
 	textNode.setAttribute('xowa_page_db', page_db);
-	linkNode.href = '/wiki/' + page_db;
+  var href = '/wiki/' + page_db;
+  if (xowa_global_values.mode_is_http) {
+    href = '/' + xowa.page.wiki + href;
+  }
+	linkNode.href = href;
 	linkNode.appendChild(textNode);
 	liNode.appendChild(linkNode);
 	return liNode;

res/bin/any/xowa/html/res/src/xowa/search-suggest/search-suggest_night.css

@@ -5,6 +5,7 @@
 	width: 100%;
 	list-style: none;
 	background: transparent; /*2013-08-20:else blue vertical bar will be visible directly underneath right-edge of search box*/
+  z-index: 128; /*else indicators page-indicator icons will show; EX:en.w:Earth; DATE:2019-08-04*/
 }
 
 #xowa-search-suggestions li {