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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "releasehelper.h"
#include "translator.h"
#include "validator.h"
#include "linguistproject/projectdescriptionreader.h"
#include <QtCore/qfile.h>
#include <QtCore/qfileinfo.h>
#include <iostream>
using namespace Qt::StringLiterals;
QT_BEGIN_NAMESPACE
void printOut(const QString &out)
{
std::cout << qPrintable(out);
}
void printErr(const QString &out)
{
std::cerr << qPrintable(out);
}
bool loadTsFile(Translator &tor, const QString &tsFileName)
{
ConversionData cd;
bool ok = tor.load(tsFileName, cd, "auto"_L1);
if (!ok) {
printErr("lrelease error: %1"_L1.arg(cd.error()));
} else {
if (!cd.errors().isEmpty())
printOut(cd.error());
}
cd.clearErrors();
return ok;
}
bool releaseTranslator(Translator &tor, const QString &qmFileName, ConversionData &cd,
ParamFlags params)
{
if (params.failOnUnfinished && tor.unfinishedTranslationsExist()) {
printErr("lrelease error: cannot create '%1': existing unfinished translation(s) "
"found (-fail-on-unfinished)"_L1.arg(qmFileName));
return false;
}
if (params.failOnInvalid) {
Validator::Checks checks{ true, true, true, true };
QLocale::Language sourceLang;
QLocale::Language targetLang;
QLocale::Territory targetTerritory;
QList<bool> countRefNeeds;
tor.languageAndTerritory(tor.sourceLanguageCode(), &sourceLang, nullptr);
tor.languageAndTerritory(tor.languageCode(), &targetLang, &targetTerritory);
QList<Validator::Error> errors;
if (getCountNeed(targetLang, targetTerritory, countRefNeeds, nullptr))
for (const TranslatorMessage &msg : tor.messages()) {
if (msg.isTranslated() && msg.type() != TranslatorMessage::Finished) {
Validator validator =
Validator::fromSource(msg.sourceText(), checks, sourceLang, {});
errors.append(
validator.validate(msg.translations(), msg, targetLang, countRefNeeds));
}
}
else
printErr("Could not get numerus info"_L1);
if (cd.isVerbose())
for (const Validator::Error &error : errors)
printErr("Validation error for translation '%1'\n"_L1.arg(error.message));
if (!errors.empty())
return false;
}
tor.reportDuplicates(tor.resolveDuplicates(), qmFileName, cd.isVerbose());
if (cd.isVerbose())
printOut("Updating '%1'...\n"_L1.arg(qmFileName));
if (params.removeIdentical) {
if (cd.isVerbose())
printOut("Removing translations equal to source text in '%1'...\n"_L1.arg(qmFileName));
tor.stripIdenticalSourceTranslations();
}
QFile file(qmFileName);
if (!file.open(QIODevice::WriteOnly)) {
printErr("lrelease error: cannot create '%1': %2\n"_L1.arg(qmFileName, file.errorString()));
return false;
}
tor.normalizeTranslations(cd);
bool ok = saveQM(tor, file, cd);
file.close();
if (!ok) {
printErr("lrelease error: cannot save '%1': %2"_L1.arg(qmFileName, cd.error()));
} else if (!cd.errors().isEmpty()) {
printOut(cd.error());
}
cd.clearErrors();
return ok;
}
bool releaseTsFile(const QString &tsFileName, ConversionData &cd, ParamFlags params)
{
Translator tor;
if (!loadTsFile(tor, tsFileName))
return false;
QString qmFileName = tsFileName;
for (const Translator::FileFormat &fmt : std::as_const(Translator::registeredFileFormats())) {
if (qmFileName.endsWith(u'.' + fmt.extension)) {
qmFileName.chop(fmt.extension.size() + 1);
break;
}
}
qmFileName += ".qm"_L1;
return releaseTranslator(tor, qmFileName, cd, params);
}
QStringList translationsFromProject(const Project &project, bool topLevel)
{
QStringList result;
if (project.translations)
result = *project.translations;
result << translationsFromProjects(project.subProjects, false);
if (topLevel && result.isEmpty()) {
printErr("lrelease warning: Met no 'TRANSLATIONS' entry in project file '%1'\n"_L1.arg(
project.filePath));
}
return result;
}
QStringList translationsFromProjects(const Projects &projects, bool topLevel)
{
QStringList result;
for (const Project &p : projects)
result << translationsFromProject(p, topLevel);
return result;
}
QT_END_NAMESPACE