2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 * @file w3c_file_localization.cpp
18 * @author Lukasz Wrzosek (l.wrzosek@samsung.com)
22 #include <sys/types.h>
27 #include <dpl/localization/w3c_file_localization.h>
29 #include <dpl/wrt-dao-ro/widget_dao_read_only.h>
30 #include <dpl/localization/localization_utils.h>
32 #include <dpl/log/log.h>
33 #include <dpl/string.h>
34 #include <dpl/optional.h>
35 #include <dpl/foreach.h>
37 #include <LanguageTagsProvider.h>
39 using namespace WrtDB;
42 const DPL::String FILE_URI_BEGIN = L"file://";
43 const DPL::String WIDGET_URI_BEGIN = L"widget://";
44 const DPL::String LOCALE_PREFIX = L"locales/";
46 DPL::Optional<std::string> GetFilePathInWidgetPackageInternal(
47 const std::string& basePath,
50 LogDebug("Looking for file: " << filePath << " in: " << basePath);
52 const LanguageTags& ltags =
53 LanguageTagsProviderSingleton::Instance().getLanguageTags();
55 //Check if string isn't empty
56 if (filePath.size() == 0) {
57 return DPL::Optional<std::string>::Null;
59 //Removing preceding '/'
60 if (filePath[0] == '/') {
63 // In some cases (start file localization) url has unnecessary "/" at the
65 if (filePath[filePath.size() - 1] == '/') {
66 filePath.erase(filePath.size() - 1, 1);
68 //Check if string isn't empty
69 if (filePath.size() == 0) {
70 return DPL::Optional<std::string>::Null;
73 LogDebug("locales size = " << ltags.size());
74 for (LanguageTags::const_iterator it = ltags.begin();
78 LogDebug("Trying locale: " << *it);
79 std::string path = basePath;
80 if (path[path.size() - 1] == '/') {
81 path.erase(path.size() - 1);
85 path += "/" + filePath;
87 path += "/locales/" + DPL::ToUTF8String(*it) + "/" + filePath;
90 LogDebug("Trying locale: " << *it << " | " << path);
92 if (0 == stat(path.c_str(), &buf)) {
93 if ((buf.st_mode & S_IFMT) == S_IFREG) {
94 path.erase(0, basePath.length());
95 return DPL::Optional<std::string>(path);
100 return DPL::Optional<std::string>::Null;
103 DPL::Optional<DPL::String> GetFilePathInWidgetPackageInternal(
104 const DPL::String& basePath,
105 const DPL::String& filePath)
107 DPL::Optional<std::string> path =
108 GetFilePathInWidgetPackageInternal(DPL::ToUTF8String(basePath),
109 DPL::ToUTF8String(filePath));
110 DPL::Optional<DPL::String> dplPath;
112 dplPath = DPL::FromUTF8String(*path);
118 namespace W3CFileLocalization {
119 DPL::Optional<DPL::String> getFilePathInWidgetPackageFromUrl(
120 DbWidgetHandle widgetHandle,
121 const DPL::String &url)
123 return getFilePathInWidgetPackageFromUrl(
124 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(widgetHandle)),
128 DPL::Optional<DPL::String> getFilePathInWidgetPackageFromUrl(
129 const WrtDB::WidgetPkgName &pkgname,
130 const DPL::String &url)
132 return getFilePathInWidgetPackageFromUrl(
133 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)),
137 DPL::Optional<DPL::String> getFilePathInWidgetPackageFromUrl(
138 WrtDB::WidgetDAOReadOnlyPtr dao,
139 const DPL::String &url)
141 DPL::String req = url;
143 if (req.find(WIDGET_URI_BEGIN) == 0) {
144 req.erase(0, WIDGET_URI_BEGIN.length());
145 } else if (req.find(FILE_URI_BEGIN) == 0) {
146 req.erase(0, FILE_URI_BEGIN.length());
147 if (req.find(dao->getPath()) == 0) {
148 req.erase(0, dao->getPath().length());
150 if (req.find(LOCALE_PREFIX) == 0) {
151 req.erase(0, LOCALE_PREFIX.length());
152 size_t position = req.find('/');
153 // should always be >0 as correct locales path is
154 // always locales/xx/ or locales/xx-XX/
155 if (position != std::string::npos && position > 0) {
156 req.erase(0, position + 1);
160 LogDebug("Unknown path format, ignoring");
161 return DPL::Optional<DPL::String>::Null;
164 auto widgetPath = dao->getPath();
166 DPL::Optional<DPL::String> found =
167 GetFilePathInWidgetPackageInternal(widgetPath, req);
170 LogError("Path not found within current locale in current widget");
171 return DPL::Optional<DPL::String>::Null;
174 found = widgetPath + *found;
179 DPL::Optional<DPL::String> getFilePathInWidgetPackage(
180 WrtDB::DbWidgetHandle widgetHandle,
181 const DPL::String& file)
183 return getFilePathInWidgetPackage(
184 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(widgetHandle)),
188 DPL::Optional<DPL::String> getFilePathInWidgetPackage(
189 const WrtDB::WidgetPkgName &pkgname,
190 const DPL::String& file)
192 return getFilePathInWidgetPackage(
193 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)),
197 DPL::Optional<DPL::String> getFilePathInWidgetPackage(
198 WrtDB::WidgetDAOReadOnlyPtr dao,
199 const DPL::String& file)
201 return GetFilePathInWidgetPackageInternal(dao->getPath(), file);
204 DPL::OptionalString getStartFile(const WrtDB::WidgetPkgName & pkgname)
206 return getStartFile(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)));
209 DPL::OptionalString getStartFile(const WrtDB::DbWidgetHandle handle)
211 return getStartFile(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(handle)));
214 DPL::OptionalString getStartFile(WrtDB::WidgetDAOReadOnlyPtr dao)
216 WidgetDAOReadOnly::LocalizedStartFileList locList =
217 dao->getLocalizedStartFileList();
218 WidgetDAOReadOnly::WidgetStartFileList list = dao->getStartFileList();
219 LanguageTags tagsList =
220 LanguageTagsProviderSingleton::Instance().getLanguageTags();
222 DPL::OptionalString defaultLoc = dao->getDefaultlocale();
224 tagsList.push_back(*defaultLoc);
227 FOREACH(tag, tagsList)
229 FOREACH(sFile, locList)
231 if (*tag == sFile->widgetLocale) {
234 if (it->startFileId == sFile->startFileId) {
242 return DPL::OptionalString::Null;
245 OptionalWidgetIcon getIcon(const WrtDB::WidgetPkgName & pkgname)
247 return getIcon(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)));
250 OptionalWidgetIcon getIcon(WrtDB::DbWidgetHandle widgetHandle)
252 return getIcon(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(widgetHandle)));
255 OptionalWidgetIcon getIcon(WrtDB::WidgetDAOReadOnlyPtr dao)
257 WidgetDAOReadOnly::WidgetLocalizedIconList locList =
258 dao->getLocalizedIconList();
259 WidgetDAOReadOnly::WidgetIconList list = dao->getIconList();
260 LanguageTags tagsList =
261 LanguageTagsProviderSingleton::Instance().getLanguageTags();
263 DPL::OptionalString defaultLoc = dao->getDefaultlocale();
265 tagsList.push_back(*defaultLoc);
268 FOREACH(tag, tagsList)
270 FOREACH(icon, locList)
272 if (*tag == icon->widgetLocale) {
275 if (it->iconId == icon->iconId) {
277 ret.src = it->iconSrc;
278 ret.width = it->iconWidth;
279 ret.height = it->iconHeight;
287 return OptionalWidgetIcon::Null;
290 WidgetIconList getValidIconsList(WrtDB::DbWidgetHandle widgetHandle)
292 return getValidIconsList(
293 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(widgetHandle)));
296 WidgetIconList getValidIconsList(const WrtDB::WidgetPkgName &pkgname)
298 return getValidIconsList(
299 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)));
302 WidgetIconList getValidIconsList(WrtDB::WidgetDAOReadOnlyPtr dao)
304 WidgetDAOReadOnly::WidgetIconList list = dao->getIconList();
306 WidgetIconList outlist;
310 LogDebug(":" << it->iconSrc);
311 if (!!getFilePathInWidgetPackage(dao->getHandle(),
315 ret.src = it->iconSrc;
316 ret.width = it->iconWidth;
317 ret.height = it->iconHeight;
318 outlist.push_back(ret);
324 OptionalWidgetStartFileInfo getStartFileInfo(WrtDB::DbWidgetHandle widgetHandle)
326 return getStartFileInfo(
327 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(widgetHandle)));
330 OptionalWidgetStartFileInfo getStartFileInfo(
331 const WrtDB::WidgetPkgName &pkgname)
333 return getStartFileInfo(
334 WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)));
337 OptionalWidgetStartFileInfo getStartFileInfo(WrtDB::WidgetDAOReadOnlyPtr dao)
339 WidgetStartFileInfo info;
341 WidgetDAOReadOnly::LocalizedStartFileList locList =
342 dao->getLocalizedStartFileList();
343 WidgetDAOReadOnly::WidgetStartFileList list = dao->getStartFileList();
344 const LanguageTags tagsList =
345 LanguageTagsProviderSingleton::Instance().getLanguageTags();
347 FOREACH(tag, tagsList)
349 FOREACH(sFile, locList)
351 if (*tag == sFile->widgetLocale) {
354 if (it->startFileId ==
358 info.encoding = sFile->encoding;
359 info.type = sFile->type;
361 info.localizedPath = it->src;
363 info.localizedPath = L"locales/" + *tag + L"/";
364 info.localizedPath += it->src;
373 return OptionalWidgetStartFileInfo::Null;
376 WidgetLocalizedInfo getLocalizedInfo(const WrtDB::DbWidgetHandle handle)
378 return getLocalizedInfo(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(handle)));
381 WidgetLocalizedInfo getLocalizedInfo(const WrtDB::WidgetPkgName & pkgname)
383 return getLocalizedInfo(WidgetDAOReadOnlyPtr(new WidgetDAOReadOnly(pkgname)));
386 WidgetLocalizedInfo getLocalizedInfo(WidgetDAOReadOnlyPtr dao)
388 LanguageTags languages =
389 LanguageTagsProviderSingleton::Instance().getLanguageTags();
390 DPL::OptionalString dl = dao->getDefaultlocale();
392 languages.push_back(*dl);
395 WidgetLocalizedInfo result;
396 FOREACH(i, languages)
398 WidgetLocalizedInfo languageResult = dao->getLocalizedInfo(*i);
400 #define OVERWRITE_IF_NULL(FIELD) if (!result.FIELD) { \
401 result.FIELD = languageResult.FIELD; \
404 OVERWRITE_IF_NULL(name);
405 OVERWRITE_IF_NULL(shortName);
406 OVERWRITE_IF_NULL(description);
407 OVERWRITE_IF_NULL(license);
408 OVERWRITE_IF_NULL(licenseHref);
410 #undef OVERWRITE_IF_NULL