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ukui-search
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ukui-search/libsearch/index/file-indexer-config.cpp

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/*
* Copyright (C) 2022, KylinSoft Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* Authors: iaom <zhangpengfei@kylinos.cn>
*
*/
#include "file-indexer-config.h"
#include <mutex>
#include <QDebug>
#include <QDir>
#include <QMutexLocker>
static const QString INDEX_SETTINGS = QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-service.conf";
static const QString CONTENT_INDEX_TARGET_TYPE = "contentIndexTarget";
static const QString OCR_CONTENT_INDEX_TARGET_TYPE = "ocrContentIndexTarget";
/**
* changelog: 1.1 增加ocr开关
*/
static const QString CONFIG_VERSION = QStringLiteral("1.1");
static const QByteArray UKUI_SEARCH_SCHEMAS = QByteArrayLiteral("org.ukui.search.settings");
static const QString FILE_INDEX_ENABLE_KEY = QStringLiteral("fileIndexEnable");
static const QString CONTENT_INDEX_ENABLE_KEY = QStringLiteral("contentIndexEnable");
static const QString CONTENT_FUZZY_SEARCH_KEY = QStringLiteral("contentFuzzySearch");
static const QString CONTENT_INDEX_ENABLE_OCR_KEY = QStringLiteral("contentIndexEnableOcr");
static const QString META_DATA_INDEX_ENABLE_KEY = QStringLiteral("metaDataIndexEnable");
static const QString CONFIG_VERSION_KEY = QStringLiteral("version");
static std::once_flag flag;
static UkuiSearch::FileIndexerConfig *globalInstance = nullptr;
using namespace UkuiSearch;
FileIndexerConfig *FileIndexerConfig::getInstance()
{
std::call_once(flag, [ & ] {
globalInstance = new FileIndexerConfig();
});
return globalInstance;
}
FileIndexerConfig::FileIndexerConfig(QObject *parent)
: QObject(parent),
m_dirWatcher(DirWatcher::getDirWatcher())
{
connect(m_dirWatcher, &DirWatcher::appendIndexItem, this, &FileIndexerConfig::appendIndexDir);
connect(m_dirWatcher, &DirWatcher::removeIndexItem, this, &FileIndexerConfig::removeIndexDir);
const QByteArray id(UKUI_SEARCH_SCHEMAS);
if(QGSettings::isSchemaInstalled(id)) {
m_gsettings = new QGSettings(id, QByteArray(), this);
//保留旧版本配置
if(m_gsettings->keys().contains(CONFIG_VERSION_KEY)) {
QString oldVersion = m_gsettings->get(CONFIG_VERSION_KEY).toString();
if(oldVersion == "0.0") {
bool fileIndexEnable = false;
if(m_gsettings->keys().contains(FILE_INDEX_ENABLE_KEY)) {
fileIndexEnable = m_gsettings->get(FILE_INDEX_ENABLE_KEY).toBool();
}
if(fileIndexEnable) {
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_KEY)) {
m_gsettings->set(CONTENT_INDEX_ENABLE_KEY, true);
}
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_OCR_KEY)) {
m_gsettings->set(CONTENT_INDEX_ENABLE_OCR_KEY, true);
}
}
m_gsettings->set(CONFIG_VERSION_KEY, CONFIG_VERSION);
} else if (oldVersion == "1.0") {
bool contentIndex = false;
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_KEY)) {
contentIndex = m_gsettings->get(CONTENT_INDEX_ENABLE_KEY).toBool();
}
if(contentIndex) {
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_OCR_KEY)) {
m_gsettings->set(CONTENT_INDEX_ENABLE_OCR_KEY, true);
}
}
m_gsettings->set(CONFIG_VERSION_KEY, CONFIG_VERSION);
}
}
connect(m_gsettings, &QGSettings::changed, this, [ = ](const QString &key) {
if(key == FILE_INDEX_ENABLE_KEY) {
Q_EMIT this->fileIndexEnableStatusChanged(m_gsettings->get(FILE_INDEX_ENABLE_KEY).toBool());
} else if(key == CONTENT_INDEX_ENABLE_KEY) {
Q_EMIT this->contentIndexEnableStatusChanged(m_gsettings->get(CONTENT_INDEX_ENABLE_KEY).toBool());
} else if(key == CONTENT_INDEX_ENABLE_OCR_KEY) {
Q_EMIT this->contentIndexEnableOcrStatusChanged(m_gsettings->get(CONTENT_INDEX_ENABLE_OCR_KEY).toBool());
}
});
} else {
qWarning() << UKUI_SEARCH_SCHEMAS << " is not found!";
}
m_settings = new QSettings(INDEX_SETTINGS, QSettings::IniFormat, this);
sync();
}
FileIndexerConfig::~FileIndexerConfig()
= default;
QStringList FileIndexerConfig::currentIndexableDir()
{
return DirWatcher::getDirWatcher()->currentIndexableDir();
}
QStringList FileIndexerConfig::currentBlackListOfIndex()
{
return DirWatcher::getDirWatcher()->currentBlackListOfIndex();
}
bool FileIndexerConfig::isFileIndexEnable()
{
QMutexLocker locker(&m_mutex);
if(m_gsettings) {
if(m_gsettings->keys().contains(FILE_INDEX_ENABLE_KEY)) {
return m_gsettings->get(FILE_INDEX_ENABLE_KEY).toBool();
} else {
qWarning() << "FileIndexerConfig: Can not find key:" << FILE_INDEX_ENABLE_KEY << "in" << UKUI_SEARCH_SCHEMAS;
return false;
}
} else {
qWarning() << "FileIndexerConfig:" << UKUI_SEARCH_SCHEMAS << " is not found!";
return false;
}
}
bool FileIndexerConfig::isContentIndexEnable()
{
QMutexLocker locker(&m_mutex);
if(m_gsettings) {
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_KEY)) {
return m_gsettings->get(CONTENT_INDEX_ENABLE_KEY).toBool();
} else {
qWarning() << "FileIndexerConfig: Can not find key:" << CONTENT_INDEX_ENABLE_KEY << "in" << UKUI_SEARCH_SCHEMAS;
return false;
}
} else {
qWarning() << "FileIndexerConfig:" << UKUI_SEARCH_SCHEMAS << " is not found!";
return false;
}
}
bool FileIndexerConfig::isFuzzySearchEnable()
{
QMutexLocker locker(&m_mutex);
if(m_gsettings) {
if(m_gsettings->keys().contains(CONTENT_FUZZY_SEARCH_KEY)) {
return m_gsettings->get(CONTENT_FUZZY_SEARCH_KEY).toBool();
} else {
qWarning() << "FileIndexerConfig: Can not find key:" << CONTENT_FUZZY_SEARCH_KEY << "in" << UKUI_SEARCH_SCHEMAS;
return false;
}
} else {
qWarning() << "FileIndexerConfig:" << UKUI_SEARCH_SCHEMAS << " is not found!";
return false;
}
}
bool FileIndexerConfig::isOCREnable()
{
QMutexLocker locker(&m_mutex);
if(m_gsettings) {
if(m_gsettings->keys().contains(CONTENT_INDEX_ENABLE_OCR_KEY)) {
return m_gsettings->get(CONTENT_INDEX_ENABLE_OCR_KEY).toBool();
} else {
qWarning() << "FileIndexerConfig: Can not find key:" << CONTENT_INDEX_ENABLE_OCR_KEY << "in" << UKUI_SEARCH_SCHEMAS;
return false;
}
} else {
qWarning() << "FileIndexerConfig:" << UKUI_SEARCH_SCHEMAS << " is not found!";
return false;
}
}
bool FileIndexerConfig::isMetaDataIndexEnable()
{
return m_settings->value(META_DATA_INDEX_ENABLE_KEY, true).toBool();
}
QMap<QString, bool> FileIndexerConfig::contentIndexTarget()
{
QMutexLocker locker(&m_mutex);
return m_targetFileTypeMap;
}
QMap<QString, bool> FileIndexerConfig::ocrContentIndexTarget()
{
QMutexLocker locker(&m_mutex);
return m_targetPhotographTypeMap;
}
void FileIndexerConfig::sync()
{
QMutexLocker locker(&m_mutex);
m_settings->sync();
m_settings->beginGroup(CONTENT_INDEX_TARGET_TYPE);
if(m_settings->allKeys().isEmpty()) {
for(const QString &type : m_targetFileTypeMap.keys()) {
m_settings->setValue(type, m_targetFileTypeMap[type]);
}
} else {
m_targetFileTypeMap.clear();
for(const QString &type : m_settings->allKeys()) {
m_targetFileTypeMap.insert(type, m_settings->value(type).toBool());
}
}
m_settings->endGroup();
m_settings->beginGroup(OCR_CONTENT_INDEX_TARGET_TYPE);
if(m_settings->allKeys().isEmpty()) {
for(const QString &type : m_targetPhotographTypeMap.keys()) {
m_settings->setValue(type, m_targetPhotographTypeMap[type]);
}
} else {
m_targetPhotographTypeMap.clear();
for(const QString &type : m_settings->allKeys()) {
m_targetPhotographTypeMap.insert(type, m_settings->value(type).toBool());
}
}
m_settings->endGroup();
}
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