84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "AvatarProvider.h"
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QSharedPointer<MatrixClient> AvatarProvider::client_;
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QMap<QString, QImage> AvatarProvider::userAvatars_;
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QMap<QString, QUrl> AvatarProvider::avatarUrls_;
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QMap<QString, QList<TimelineItem *>> AvatarProvider::toBeResolved_;
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void AvatarProvider::init(QSharedPointer<MatrixClient> client)
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{
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client_ = client;
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connect(client_.data(), &MatrixClient::userAvatarRetrieved, &AvatarProvider::updateAvatar);
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}
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void AvatarProvider::updateAvatar(const QString &uid, const QImage &img)
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{
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if (toBeResolved_.contains(uid)) {
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auto items = toBeResolved_[uid];
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// Update all the timeline items with the resolved avatar.
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for (const auto item : items)
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item->setUserAvatar(img);
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toBeResolved_.remove(uid);
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}
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userAvatars_.insert(uid, img);
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}
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void AvatarProvider::resolve(const QString &userId, TimelineItem *item)
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{
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if (userAvatars_.contains(userId)) {
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auto img = userAvatars_[userId];
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item->setUserAvatar(img);
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return;
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}
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if (avatarUrls_.contains(userId)) {
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// Add the current timeline item to the waiting list for this avatar.
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if (!toBeResolved_.contains(userId)) {
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client_->fetchUserAvatar(userId, avatarUrls_[userId]);
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QList<TimelineItem *> timelineItems;
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timelineItems.push_back(item);
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toBeResolved_.insert(userId, timelineItems);
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} else {
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toBeResolved_[userId].push_back(item);
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}
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}
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}
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void AvatarProvider::setAvatarUrl(const QString &userId, const QUrl &url)
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{
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avatarUrls_.insert(userId, url);
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}
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void AvatarProvider::clear()
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{
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userAvatars_.clear();
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avatarUrls_.clear();
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toBeResolved_.clear();
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}
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