123 lines
4.2 KiB
C++
123 lines
4.2 KiB
C++
// For license of this file, see <project-root-folder>/LICENSE.md.
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#include "services/abstract/recyclebin.h"
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#include "database/databasequeries.h"
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#include "miscellaneous/application.h"
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#include "miscellaneous/iconfactory.h"
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#include "miscellaneous/textfactory.h"
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#include "services/abstract/cacheforserviceroot.h"
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#include "services/abstract/serviceroot.h"
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#include <QThread>
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RecycleBin::RecycleBin(RootItem* parent_item) : RootItem(parent_item), m_totalCount(0), m_unreadCount(0) {
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setKind(RootItem::Kind::Bin);
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setId(ID_RECYCLE_BIN);
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setIcon(qApp->icons()->fromTheme(QSL("user-trash")));
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setTitle(tr("Recycle bin"));
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setDescription(tr("Recycle bin contains all deleted articles from all feeds."));
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}
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QString RecycleBin::additionalTooltip() const {
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return tr("%n deleted article(s).", nullptr, countOfAllMessages());
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}
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int RecycleBin::countOfUnreadMessages() const {
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return m_unreadCount;
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}
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int RecycleBin::countOfAllMessages() const {
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return m_totalCount;
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}
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void RecycleBin::updateCounts(bool update_total_count) {
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bool is_main_thread = QThread::currentThread() == qApp->thread();
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qlonglong thread_id = qlonglong(QThread::currentThreadId());
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QSqlDatabase database = is_main_thread ? qApp->database()->driver()->connection(metaObject()->className())
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: qApp->database()->driver()->connection(QSL("feed_upd_%1").arg(thread_id));
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m_unreadCount = DatabaseQueries::getMessageCountsForBin(database, getParentServiceRoot()->accountId(), false);
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if (update_total_count) {
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m_totalCount = DatabaseQueries::getMessageCountsForBin(database, getParentServiceRoot()->accountId(), true);
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}
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}
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QList<QAction*> RecycleBin::contextMenuFeedsList() {
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if (m_contextMenu.isEmpty()) {
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QAction* restore_action =
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new QAction(qApp->icons()->fromTheme(QSL("view-refresh")), tr("Restore recycle bin"), this);
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QAction* empty_action = new QAction(qApp->icons()->fromTheme(QSL("edit-clear")), tr("Empty recycle bin"), this);
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connect(restore_action, &QAction::triggered, this, &RecycleBin::restore);
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connect(empty_action, &QAction::triggered, this, &RecycleBin::empty);
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m_contextMenu.append(restore_action);
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m_contextMenu.append(empty_action);
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}
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return m_contextMenu;
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}
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QList<Message> RecycleBin::undeletedMessages() const {
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const int account_id = getParentServiceRoot()->accountId();
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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return DatabaseQueries::getUndeletedMessagesForBin(database, account_id);
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}
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bool RecycleBin::markAsReadUnread(RootItem::ReadStatus status) {
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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ServiceRoot* parent_root = getParentServiceRoot();
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auto* cache = dynamic_cast<CacheForServiceRoot*>(parent_root);
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if (cache != nullptr) {
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cache->addMessageStatesToCache(parent_root->customIDSOfMessagesForItem(this), status);
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}
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if (DatabaseQueries::markBinReadUnread(database, parent_root->accountId(), status)) {
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updateCounts(false);
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parent_root->itemChanged(QList<RootItem*>() << this);
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parent_root->requestReloadMessageList(status == RootItem::ReadStatus::Read);
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return true;
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}
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else {
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return false;
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}
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}
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bool RecycleBin::cleanMessages(bool clear_only_read) {
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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ServiceRoot* parent_root = getParentServiceRoot();
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if (DatabaseQueries::purgeMessagesFromBin(database, clear_only_read, parent_root->accountId())) {
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updateCounts(true);
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parent_root->itemChanged(QList<RootItem*>() << this);
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parent_root->requestReloadMessageList(true);
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return true;
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;
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}
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else {
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return false;
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}
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}
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bool RecycleBin::empty() {
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return cleanMessages(false);
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}
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bool RecycleBin::restore() {
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QSqlDatabase database = qApp->database()->driver()->connection(metaObject()->className());
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ServiceRoot* parent_root = getParentServiceRoot();
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if (DatabaseQueries::restoreBin(database, parent_root->accountId())) {
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parent_root->updateCounts(true);
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parent_root->itemChanged(parent_root->getSubTree());
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parent_root->requestReloadMessageList(true);
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return true;
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}
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else {
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return false;
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}
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}
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