File indexing completed on 2024-05-12 16:25:04

 // SPDX-FileCopyrightText: 2021 Tobias Fella <tobias.fella@kde.org>
 // SPDX-License-Identifier: LGPL-2.0-or-later
 
 #include "imagepacksmodel.h"
 #include "neochatroom.h"
 
 #include <KLocalizedString>
 
 using namespace Quotient;
 
 ImagePacksModel::ImagePacksModel(QObject *parent)
     : QAbstractListModel(parent)
 {
 }
 
 int ImagePacksModel::rowCount(const QModelIndex &index) const
 {
     Q_UNUSED(index);
     return m_events.count();
 }
 
 QVariant ImagePacksModel::data(const QModelIndex &index, int role) const
 {
     const auto row = index.row();
     if (row < 0 || row >= m_events.size()) {
         return {};
     }
     const auto &event = m_events[row];
     if (role == DisplayNameRole) {
         if (event.pack->displayName) {
             return *event.pack->displayName;
         }
     }
     if (role == AvatarUrlRole) {
         if (event.pack->avatarUrl) {
             return m_room->connection()->makeMediaUrl(*event.pack->avatarUrl);
         } else if (!event.images.empty()) {
             return m_room->connection()->makeMediaUrl(event.images[0].url);
         }
     }
     return {};
 }
 
 QHash<int, QByteArray> ImagePacksModel::roleNames() const
 {
     return {
         {DisplayNameRole, "displayName"},
         {AvatarUrlRole, "avatarUrl"},
         {AttributionRole, "attribution"},
         {IdRole, "id"},
     };
 }
 
 NeoChatRoom *ImagePacksModel::room() const
 {
     return m_room;
 }
 
 void ImagePacksModel::setRoom(NeoChatRoom *room)
 {
     if (m_room) {
         disconnect(m_room, nullptr, this, nullptr);
         disconnect(m_room->connection(), nullptr, this, nullptr);
     }
     m_room = room;
 
     connect(m_room->connection(), &Connection::accountDataChanged, this, [this](const QString &type) {
         if (type == "im.ponies.user_emotes"_ls) {
             reloadImages();
         }
     });
     // TODO listen to packs changing
     reloadImages();
     Q_EMIT roomChanged();
 }
 
 void ImagePacksModel::reloadImages()
 {
     beginResetModel();
     m_events.clear();
 
     // Load emoticons from the account data
     if (m_room->connection()->hasAccountData("im.ponies.user_emotes"_ls)) {
         auto json = m_room->connection()->accountData("im.ponies.user_emotes"_ls)->contentJson();
         json["pack"] = QJsonObject{
             {"display_name", m_showStickers ? i18nc("As in 'The user's own Stickers'", "Own Stickers") : i18nc("As in 'The user's own emojis", "Own Emojis")},
         };
         const auto &content = ImagePackEventContent(json);
         if (!content.images.isEmpty()) {
             m_events += ImagePackEventContent(json);
         }
     }
 
     // Load emoticons from the saved rooms
     const auto &accountData = m_room->connection()->accountData("im.ponies.emote_rooms"_ls);
     if (accountData) {
         const auto &rooms = accountData->contentJson()["rooms"_ls].toObject();
         for (const auto &roomId : rooms.keys()) {
             if (roomId == m_room->id()) {
                 continue;
             }
             auto packs = rooms[roomId].toObject();
             const auto &stickerRoom = m_room->connection()->room(roomId);
             for (const auto &packKey : packs.keys()) {
                 if (const auto &pack = stickerRoom->currentState().get<ImagePackEvent>(packKey)) {
                     const auto packContent = pack->content();
                     if ((!packContent.pack || !packContent.pack->usage || (packContent.pack->usage->contains("emoticon") && showEmoticons())
                          || (packContent.pack->usage->contains("sticker") && showStickers()))
                         && !packContent.images.isEmpty()) {
                         m_events += packContent;
                     }
                 }
             }
         }
     }
 
     // Load emoticons from the current room
     auto events = m_room->currentState().eventsOfType("im.ponies.room_emotes");
     for (const auto &event : events) {
         auto packContent = eventCast<const ImagePackEvent>(event)->content();
         if (packContent.pack.has_value()) {
             if (!packContent.pack->usage || (packContent.pack->usage->contains("emoticon") && showEmoticons())
                 || (packContent.pack->usage->contains("sticker") && showStickers())) {
                 m_events += packContent;
             }
         }
     }
     Q_EMIT imagesLoaded();
     endResetModel();
 }
 
 bool ImagePacksModel::showStickers() const
 {
     return m_showStickers;
 }
 
 void ImagePacksModel::setShowStickers(bool showStickers)
 {
     m_showStickers = showStickers;
     Q_EMIT showStickersChanged();
 }
 
 bool ImagePacksModel::showEmoticons() const
 {
     return m_showEmoticons;
 }
 
 void ImagePacksModel::setShowEmoticons(bool showEmoticons)
 {
     m_showEmoticons = showEmoticons;
     Q_EMIT showEmoticonsChanged();
 }
 QVector<Quotient::ImagePackEventContent::ImagePackImage> ImagePacksModel::images(int index)
 {
     if (index < 0 || index >= m_events.size()) {
         return {};
     }
     return m_events[index].images;
 }
 
 #include "moc_imagepacksmodel.cpp"