Load the locales from config file for languagetool

Locales needs to be read again
in the Preferences/Writing Aids section and since
this is a network operation it can cause a problem.
Better to list all the supported locales in the xcu
and load it right away.

Signed-off-by: Mert Tumer <mert.tumer@collabora.com>
Change-Id: Ifff624334627f7be259b677f9b416d6ddedfb2c7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135598
Tested-by: Jenkins
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/153959
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>

2 files changed, 44 insertions, 29 deletions

diff --git a/lingucomponent/config/Linguistic-lingucomponent-grammarchecker.xcu b/lingucomponent/config/Linguistic-lingucomponent-grammarchecker.xcu
new file mode 100644
index 000000000000..ce3d6033d0c2
--- /dev/null
+++ b/lingucomponent/config/Linguistic-lingucomponent-grammarchecker.xcu
@@ -0,0 +1,30 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+-->
+<oor:component-data oor:name="Linguistic" oor:package="org.openoffice.Office" xmlns:install="http://openoffice.org/2004/installation" xmlns:oor="http://openoffice.org/2001/registry" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <node oor:name="ServiceManager">
+        <node oor:name="GrammarCheckers">
+            <node oor:name="org.openoffice.lingu.LanguageToolGrammarChecker" oor:op="fuse">
+                <prop oor:name="Locales" oor:type="oor:string-list">
+                    <value>ar ast-ES be-BY br-FR ca-ES ca-ES-valencia zh-CN da-DK nl nl-BE en en-AU en-CA en-CA en-GB en-NZ en-ZA en-US fr gl-ES de de-AT de-DE de-DE de-CH el-GR ga-IE it ja-JP km-KH nb no fa pl-PL pt pt-AO pt-BR pt-MZ pt-PT ro-RO ru-RU de-DE-x-simple-language sk-SK sl-SI es es-AR sv tl-PH ta-IN uk-UA</value>
+                </prop>
+            </node>
+        </node>
+    </node>
+</oor:component-data>
+
diff --git a/lingucomponent/source/spellcheck/languagetool/languagetoolimp.cxx b/lingucomponent/source/spellcheck/languagetool/languagetoolimp.cxx
index 83ae5aada9ad..f7fe29edecca 100644
--- a/lingucomponent/source/spellcheck/languagetool/languagetoolimp.cxx
+++ b/lingucomponent/source/spellcheck/languagetool/languagetoolimp.cxx
@@ -35,7 +35,6 @@
 #include <boost/property_tree/json_parser.hpp>
 #include <algorithm>
 #include <string_view>
-#include <sal/log.hxx>
 #include <svtools/languagetoolcfg.hxx>
 #include <tools/color.hxx>
 #include <tools/long.hxx>
@@ -124,40 +123,26 @@ sal_Bool SAL_CALL LanguageToolGrammarChecker::hasLocale(const Locale& rLocale)
 
 Sequence<Locale> SAL_CALL LanguageToolGrammarChecker::getLocales()
 {
+    MutexGuard aGuard(GetLinguMutex());
+
     if (m_aSuppLocales.hasElements())
         return m_aSuppLocales;
-    SvxLanguageToolOptions& rLanguageOpts = SvxLanguageToolOptions::Get();
-    OString localeUrl = OUStringToOString(rLanguageOpts.getLocaleListURL(), RTL_TEXTENCODING_UTF8);
-    if (localeUrl.isEmpty())
-    {
-        return m_aSuppLocales;
-    }
-    tools::Long statusCode = 0;
-    std::string response = makeHttpRequest(localeUrl, HTTP_METHOD::HTTP_GET, OString(), statusCode);
-    if (statusCode != 200)
-    {
-        return m_aSuppLocales;
-    }
-    if (response.empty())
-    {
-        return m_aSuppLocales;
-    }
-    boost::property_tree::ptree root;
-    std::stringstream aStream(response);
-    boost::property_tree::read_json(aStream, root);
 
-    size_t length = root.size();
-    m_aSuppLocales.realloc(length);
+    SvtLinguConfig aLinguCfg;
+    uno::Sequence<OUString> aLocaleList;
+    aLinguCfg.GetLocaleListFor("GrammarCheckers", "org.openoffice.lingu.LanguageToolGrammarChecker",
+                               aLocaleList);
+
+    auto nLength = aLocaleList.getLength();
+    m_aSuppLocales.realloc(nLength);
     auto pArray = m_aSuppLocales.getArray();
-    int i = 0;
-    for (auto it = root.begin(); it != root.end(); it++, i++)
+    auto pLocaleList = aLocaleList.getArray();
+
+    for (auto i = 0; i < nLength; i++)
     {
-        boost::property_tree::ptree& localeItem = it->second;
-        const std::string longCode = localeItem.get<std::string>("longCode");
-        Locale aLocale = LanguageTag::convertToLocale(
-            OUString(longCode.c_str(), longCode.length(), RTL_TEXTENCODING_UTF8));
-        pArray[i] = aLocale;
+        pArray[i] = LanguageTag::convertToLocale(pLocaleList[i]);
     }
+
     return m_aSuppLocales;
 }