File indexing completed on 2024-05-12 05:03:12

 /*
    SPDX-FileCopyrightText: 2020-2024 Laurent Montel <montel@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "channellistwidget.h"
 #include "channellistview.h"
 #include "model/roomfilterproxymodel.h"
 #include "room/roomutil.h"
 #include "ruqolawidgets_debug.h"
 
 #include "accountmanager.h"
 #include "rocketchataccount.h"
 #include "ruqola.h"
 #include "ruqolautils.h"
 
 #include <KLocalizedString>
 #include <QAction>
 #include <QKeyEvent>
 #include <QLineEdit>
 #include <QVBoxLayout>
 
 ChannelListWidget::ChannelListWidget(QWidget *parent)
     : QWidget(parent)
     , mChannelView(new ChannelListView(this))
     , mSearchRoomLineEdit(new QLineEdit(this))
 {
     auto mainLayout = new QVBoxLayout(this);
     mainLayout->setObjectName(QStringLiteral("mainlayout"));
     mainLayout->setSpacing(0);
     mainLayout->setContentsMargins({});
 
     mChannelView->setObjectName(QStringLiteral("mChannelView"));
     mChannelView->setProperty("_breeze_force_frame", false);
     mainLayout->addWidget(mChannelView);
     connect(mChannelView, &ChannelListView::selectMessageIdRequested, this, &ChannelListWidget::selectMessageIdRequested);
     connect(mChannelView, &ChannelListView::roomPressed, this, &ChannelListWidget::roomPressed);
     connect(mChannelView, &ChannelListView::roomSelected, this, [this](const ChannelListView::ChannelSelectedInfo &roomInfo) {
         // retain focus on the search line edit when this is triggering the room change
         const auto wasFocused = mSearchRoomLineEdit->hasFocus();
 
         Q_EMIT roomSelected(roomInfo);
 
         if (wasFocused) {
             mSearchRoomLineEdit->setFocus();
         }
     });
 
     // dummy action just for getting the icon)
     mSearchRoomLineEdit->addAction(QIcon::fromTheme(QStringLiteral("view-filter")), QLineEdit::LeadingPosition);
     mSearchRoomLineEdit->setObjectName(QStringLiteral("mSearchRoom"));
     mSearchRoomLineEdit->setPlaceholderText(i18n("Filter channels (CTRL + K)"));
     mSearchRoomLineEdit->setClearButtonEnabled(true);
     mSearchRoomLineEdit->installEventFilter(this);
     mSearchRoomLineEdit->setProperty("_breeze_borders_sides", QVariant::fromValue(QFlags{Qt::TopEdge}));
     mSearchRoomLineEdit->setMinimumHeight(36); // match the default size of the message text field
     mainLayout->addWidget(mSearchRoomLineEdit);
     connect(mSearchRoomLineEdit, &QLineEdit::textChanged, this, &ChannelListWidget::slotSearchRoomTextChanged);
 
     // BEGIN: Actions
     auto searchRoomAction = new QAction(i18n("Search Channels"), this);
     searchRoomAction->setShortcut(Qt::CTRL | Qt::Key_K);
     connect(searchRoomAction, &QAction::triggered, this, [this]() {
         mSearchRoomLineEdit->setFocus();
     });
     addAction(searchRoomAction); // TODO: Add to MainWindow's action collection instead?
 
     auto previousRoomAction = new QAction(i18n("Previous Channel"), this);
     previousRoomAction->setShortcut(Qt::CTRL | Qt::Key_Up);
     connect(previousRoomAction, &QAction::triggered, this, [this]() {
         mChannelView->selectNextChannel(ChannelListView::Direction::Up);
         mSearchRoomLineEdit->clear();
     });
     addAction(previousRoomAction); // TODO: Add to MainWindow's action collection instead?
 
     auto nextRoomAction = new QAction(i18n("Next Channel"), this);
     nextRoomAction->setShortcut(Qt::CTRL | Qt::Key_Down);
     connect(nextRoomAction, &QAction::triggered, this, [this]() {
         mChannelView->selectNextChannel(ChannelListView::Direction::Down);
         mSearchRoomLineEdit->clear();
     });
     addAction(nextRoomAction); // TODO: Add to MainWindow's action collection instead?
     // END: Actions
 }
 
 ChannelListWidget::~ChannelListWidget() = default;
 
 void ChannelListWidget::clearFilterChannel()
 {
     if (auto *model = mChannelView->filterModel()) {
         model->setFilterString(QString());
         mSearchRoomLineEdit->clear();
     }
 }
 
 void ChannelListWidget::setCurrentRocketChatAccount(RocketChatAccount *account)
 {
     clearFilterChannel();
     if (mCurrentRocketChatAccount) {
         disconnect(mCurrentRocketChatAccount, nullptr, this, nullptr);
     }
     mCurrentRocketChatAccount = account;
     connect(mCurrentRocketChatAccount, &RocketChatAccount::accountInitialized, this, &ChannelListWidget::slotAccountInitialized);
     connect(mCurrentRocketChatAccount, &RocketChatAccount::openLinkRequested, this, &ChannelListWidget::slotOpenLinkRequested);
     connect(mCurrentRocketChatAccount, &RocketChatAccount::openTeamNameRequested, this, &ChannelListWidget::slotOpenTeamRequested);
     connect(mCurrentRocketChatAccount, &RocketChatAccount::selectRoomByRoomNameRequested, mChannelView, &ChannelListView::selectChannelByRoomNameRequested);
     connect(mCurrentRocketChatAccount, &RocketChatAccount::selectRoomByRoomIdRequested, mChannelView, &ChannelListView::selectChannelRequested);
     connect(mCurrentRocketChatAccount, &RocketChatAccount::selectChannelAndMessage, this, &ChannelListWidget::slotSelectMessageRequested);
 
     mChannelView->setCurrentRocketChatAccount(account);
 }
 
 ChannelListView *ChannelListWidget::channelListView() const
 {
     return mChannelView;
 }
 
 bool ChannelListWidget::eventFilter(QObject *object, QEvent *event)
 {
     if (object == mSearchRoomLineEdit && event->type() == QEvent::KeyPress) {
         const auto keyEvent = static_cast<QKeyEvent *>(event);
         const int keyValue = keyEvent->key();
         if (keyValue == Qt::Key_Return || keyValue == Qt::Key_Enter) {
             // The search line edit wants to restore focus to itself, but Enter is supposed to
             // explicitly switch to the message line edit, so distract it from doing that
             setFocus();
             applyChannelSelection();
         } else if (keyValue == Qt::Key_Up || keyValue == Qt::Key_Down) {
             mChannelView->selectNextChannel(keyValue == Qt::Key_Up ? ChannelListView::Direction::Up : ChannelListView::Direction::Down);
             return true; // eat event
         } else if (keyValue == Qt::Key_Escape) {
             mSearchRoomLineEdit->clear();
         }
     }
 
     return QWidget::eventFilter(object, event);
 }
 
 void ChannelListWidget::slotAccountInitialized()
 {
     mChannelView->selectChannelRequested(mCurrentRocketChatAccount->settings()->lastSelectedRoom(), QString());
 }
 
 void ChannelListWidget::slotSearchRoomTextChanged()
 {
     mChannelView->filterModel()->setFilterString(mSearchRoomLineEdit->text());
 }
 
 void ChannelListWidget::slotOpenTeamRequested(const QString &identifier)
 {
     const QModelIndex selectedIndex = mChannelView->selectionModel()->currentIndex();
     if (selectedIndex.isValid()) {
         const QString currentRoomId = selectedIndex.data(RoomModel::RoomId).toString();
         if (identifier == currentRoomId) {
             return;
         }
     }
     if (!mChannelView->selectChannelByRoomIdRequested(identifier)) {
         mCurrentRocketChatAccount->openChannel(identifier, RocketChatAccount::ChannelTypeInfo::RoomId);
     }
 }
 
 void ChannelListWidget::slotSelectMessageRequested(const QString &messageId,
                                                    const QString &roomId,
                                                    ParseMessageUrlUtils::RoomIdType roomType,
                                                    ParseMessageUrlUtils::ChannelType channelType)
 {
     switch (roomType) {
     case ParseMessageUrlUtils::RoomIdType::Unknown:
         qCWarning(RUQOLAWIDGETS_LOG) << "Room type undefined!";
         break;
     case ParseMessageUrlUtils::RoomIdType::RoomId: {
         const QModelIndex selectedIndex = mChannelView->selectionModel()->currentIndex();
         if (selectedIndex.isValid()) {
             const QString currentRoomId = selectedIndex.data(RoomModel::RoomId).toString();
             if (roomId == currentRoomId) {
                 Q_EMIT selectMessageIdRequested(messageId);
                 return;
             }
             switch (channelType) {
             case ParseMessageUrlUtils::ChannelType::Channel: {
                 if (!mChannelView->selectChannelByRoomIdRequested(roomId)) {
                     mCurrentRocketChatAccount->openChannel(roomId, RocketChatAccount::ChannelTypeInfo::RoomId);
                     // TODO implement scroll to message
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Group: {
                 // TODO ?
                 if (!mChannelView->selectChannelByRoomIdRequested(roomId)) {
                     mCurrentRocketChatAccount->openChannel(roomId, RocketChatAccount::ChannelTypeInfo::RoomId);
                     // TODO implement scroll to message
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Direct: {
                 if (!mChannelView->selectChannelByRoomIdRequested(roomId)) {
                     // TODO add support for roomId or roomName
                     // mCurrentRocketChatAccount->openDirectChannel(roomId /*, RocketChatAccount::ChannelTypeInfo::RoomId*/);
                     // Workaround RC 4.7.x where openDirectChannel doesn't accept userId as direct open channel REST API
                     mCurrentRocketChatAccount->ddp()->openDirectChannel(roomId);
                     // TODO implement scroll to message
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Unknown: {
                 qCWarning(RUQOLAWIDGETS_LOG) << "ChannelType undefined!";
                 break;
             }
             }
         }
         break;
     }
     case ParseMessageUrlUtils::RoomIdType::RoomName: {
         const QModelIndex selectedIndex = mChannelView->selectionModel()->currentIndex();
         if (selectedIndex.isValid()) {
             const QString currentRoomName = selectedIndex.data(RoomModel::RoomName).toString();
             if (roomId == currentRoomName) {
                 Q_EMIT selectMessageIdRequested(messageId);
                 return;
             }
             switch (channelType) {
             case ParseMessageUrlUtils::ChannelType::Channel: {
                 if (!mChannelView->selectChannelByRoomNameRequested(roomId)) {
                     mCurrentRocketChatAccount->openChannel(roomId, RocketChatAccount::ChannelTypeInfo::RoomName);
                     // TODO implement scroll to message
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Direct: {
                 if (!mChannelView->selectChannelByRoomNameRequested(roomId)) {
                     // TODO add support for roomId or roomName
                     mCurrentRocketChatAccount->openDirectChannel(roomId /*, RocketChatAccount::ChannelTypeInfo::RoomName*/);
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Group: {
                 if (!mChannelView->selectChannelByRoomNameRequested(roomId)) {
                     // TODO add support for roomId or roomName
                     mCurrentRocketChatAccount->openDirectChannel(roomId /*, RocketChatAccount::ChannelTypeInfo::RoomName*/);
                 } else {
                     Q_EMIT selectMessageIdRequested(messageId);
                 }
                 break;
             }
             case ParseMessageUrlUtils::ChannelType::Unknown: {
                 qCWarning(RUQOLAWIDGETS_LOG) << "ChannelType undefined!";
                 break;
             }
             }
         }
         break;
     }
     }
 }
 
 void ChannelListWidget::slotOpenLinkRequested(const QString &link)
 {
     // qDebug() << " void ChannelListWidget::slotOpenLinkRequested(const QString &link)" << link;
     if (link.startsWith(QLatin1String("ruqola:"))) {
         const QString roomOrUserId = RuqolaUtils::self()->extractRoomUserFromUrl(link);
         const QModelIndex selectedIndex = mChannelView->selectionModel()->currentIndex();
         if (selectedIndex.isValid()) {
             const QString currentRoomId = selectedIndex.data(RoomModel::RoomId).toString();
             if (roomOrUserId == currentRoomId) {
                 return;
             }
         }
         if (link.startsWith(QLatin1String("ruqola:/room/"))) {
             if (!mChannelView->selectChannelByRoomIdRequested(roomOrUserId)) {
                 mCurrentRocketChatAccount->openChannel(roomOrUserId, RocketChatAccount::ChannelTypeInfo::RoomId);
             }
         } else if (link.startsWith(QLatin1String("ruqola:/user/"))) {
             if (!RoomUtil::validUser(roomOrUserId)) {
                 return;
             }
             if (!mChannelView->selectChannelByRoomIdRequested(roomOrUserId)) {
                 if (roomOrUserId != mCurrentRocketChatAccount->userName()) {
                     if (mCurrentRocketChatAccount->hasPermission(QStringLiteral("create-d"))) {
                         // Workaround RC 4.7.x where openDirectChannel doesn't accept userId as direct open channel REST API
                         mCurrentRocketChatAccount->ddp()->openDirectChannel(roomOrUserId);
                     }
 
                     // mCurrentRocketChatAccount->openDirectChannel(roomOrUserId);
                 }
             }
         } else if (link == QLatin1String("ruqola:/jitsicall/")) {
             const QModelIndex jitsiSelectedIndex = mChannelView->selectionModel()->currentIndex();
             if (jitsiSelectedIndex.isValid()) {
                 const QString roomId = jitsiSelectedIndex.data(RoomModel::RoomId).toString();
                 mCurrentRocketChatAccount->joinJitsiConfCall(roomId);
             }
         }
     } else {
         ParseMessageUrlUtils parseUrl;
         if (parseUrl.parseUrl(link)) {
             if (Ruqola::self()->accountManager()->showMessage(parseUrl)) {
                 return;
             }
         }
         RuqolaUtils::self()->openUrl(link);
     }
 }
 
 void ChannelListWidget::setLayoutSpacing(int spacing)
 {
     layout()->setSpacing(spacing);
 }
 
 void ChannelListWidget::applyChannelSelection()
 {
     const auto selectedIndex = mChannelView->selectionModel()->currentIndex();
     if (selectedIndex.isValid()) {
         mChannelView->channelSelected(selectedIndex);
         mSearchRoomLineEdit->clear();
     }
 }
 
 #include "moc_channellistwidget.cpp"