mirror of
https://github.com/Nheko-Reborn/nheko.git
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132 lines
4.2 KiB
C++
132 lines
4.2 KiB
C++
// SPDX-FileCopyrightText: 2021 Nheko Contributors
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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#include "ReadReceiptsModel.h"
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#include <QLocale>
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#include "Cache.h"
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#include "Cache_p.h"
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#include "Logging.h"
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#include "Utils.h"
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ReadReceiptsModel::ReadReceiptsModel(QString event_id, QString room_id, QObject *parent)
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: QAbstractListModel{parent}
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, event_id_{event_id}
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, room_id_{room_id}
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{
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try {
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addUsers(cache::readReceipts(event_id_, room_id_));
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} catch (const lmdb::error &) {
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nhlog::db()->warn("failed to retrieve read receipts for {} {}",
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event_id_.toStdString(),
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room_id_.toStdString());
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return;
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}
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connect(cache::client(), &Cache::newReadReceipts, this, &ReadReceiptsModel::update);
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}
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void
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ReadReceiptsModel::update()
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{
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try {
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addUsers(cache::readReceipts(event_id_, room_id_));
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} catch (const lmdb::error &) {
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nhlog::db()->warn("failed to retrieve read receipts for {} {}",
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event_id_.toStdString(),
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room_id_.toStdString());
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return;
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}
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}
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QHash<int, QByteArray>
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ReadReceiptsModel::roleNames() const
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{
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// Note: RawTimestamp is purposely not included here
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return {
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{Mxid, "mxid"},
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{DisplayName, "displayName"},
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{AvatarUrl, "avatarUrl"},
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{Timestamp, "timestamp"},
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};
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}
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QVariant
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ReadReceiptsModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || index.row() >= (int)readReceipts_.size() || index.row() < 0)
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return {};
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switch (role) {
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case Mxid:
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return readReceipts_[index.row()].first;
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case DisplayName:
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return cache::displayName(room_id_, readReceipts_[index.row()].first);
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case AvatarUrl:
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return cache::avatarUrl(room_id_, readReceipts_[index.row()].first);
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case Timestamp:
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return dateFormat(readReceipts_[index.row()].second);
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case RawTimestamp:
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return readReceipts_[index.row()].second;
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default:
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return {};
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}
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}
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void
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ReadReceiptsModel::addUsers(
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const std::multimap<uint64_t, std::string, std::greater<uint64_t>> &users)
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{
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auto newReceipts = users.size() - readReceipts_.size();
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if (newReceipts > 0) {
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beginInsertRows(
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QModelIndex{}, readReceipts_.size(), readReceipts_.size() + newReceipts - 1);
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for (const auto &user : users) {
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QPair<QString, QDateTime> item = {
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QString::fromStdString(user.second),
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QDateTime::fromMSecsSinceEpoch(user.first)};
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if (!readReceipts_.contains(item))
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readReceipts_.push_back(item);
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}
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endInsertRows();
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}
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}
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QString
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ReadReceiptsModel::dateFormat(const QDateTime &then) const
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{
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auto now = QDateTime::currentDateTime();
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auto days = then.daysTo(now);
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if (days == 0)
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return tr("Today, %1")
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.arg(QLocale::system().toString(then.time(), QLocale::ShortFormat));
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else if (days < 2)
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return tr("Yesterday, %1")
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.arg(QLocale::system().toString(then.time(), QLocale::ShortFormat));
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else if (days < 7)
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//: %1 is the name of the current day, %2 is the time the read receipt was read. The
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//: result may look like this: Monday, 7:15
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return QString("%1, %2")
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.arg(then.toString("dddd"))
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.arg(QLocale::system().toString(then.time(), QLocale::ShortFormat));
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return QLocale::system().toString(then.time(), QLocale::ShortFormat);
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}
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ReadReceiptsProxy::ReadReceiptsProxy(QString event_id, QString room_id, QObject *parent)
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: QSortFilterProxyModel{parent}
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, model_{event_id, room_id, this}
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{
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setSourceModel(&model_);
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setSortRole(ReadReceiptsModel::RawTimestamp);
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sort(0, Qt::DescendingOrder);
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setDynamicSortFilter(true);
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}
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