harbour-sailfin/core/src/viewmodel/itemmodel.cpp

151 lines
5.5 KiB
C++

/*
* Sailfin: a Jellyfin client written using Qt
* Copyright (C) 2021 Chris Josten and the Sailfin Contributors.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "JellyfinQt/viewmodel/itemmodel.h"
#include "JellyfinQt/loader/http/items.h"
#include "JellyfinQt/loader/http/userlibrary.h"
#include "JellyfinQt/loader/http/userviews.h"
#include "JellyfinQt/loader/http/tvshows.h"
#include "JellyfinQt/viewmodel/userdata.h"
#define JF_CASE(roleName) case roleName: \
try { \
return QVariant(item->roleName()); \
} catch(std::bad_optional_access &e) { \
return QVariant(); \
}
namespace Jellyfin {
namespace ViewModel {
UserViewsLoader::UserViewsLoader(QObject *parent)
: UserViewsLoaderBase(new Jellyfin::Loader::HTTP::GetUserViewsLoader(), parent) { }
LatestMediaLoader::LatestMediaLoader(QObject *parent)
: LatestMediaBase(new Jellyfin::Loader::HTTP::GetLatestMediaLoader(), parent){ }
UserItemsLoader::UserItemsLoader(QObject *parent)
: UserItemsLoaderBase(new Jellyfin::Loader::HTTP::GetItemsByUserIdLoader(), parent) {}
ResumeItemsLoader::ResumeItemsLoader(QObject *parent)
: ResumeItemsLoaderBase(new Jellyfin::Loader::HTTP::GetResumeItemsLoader(), parent) {}
ShowSeasonsLoader::ShowSeasonsLoader(QObject *parent)
: ShowSeasonsLoaderBase(new Jellyfin::Loader::HTTP::GetSeasonsLoader(), parent) {}
ShowEpisodesLoader::ShowEpisodesLoader(QObject *parent)
: ShowEpisodesLoaderBase(new Jellyfin::Loader::HTTP::GetEpisodesLoader(), parent) {}
NextUpLoader::NextUpLoader(QObject *parent)
: NextUpLoaderBase(new Jellyfin::Loader::HTTP::GetNextUpLoader(), parent) {}
ItemModel::ItemModel(QObject *parent)
: ApiModel<Model::Item>(parent) {
connect(this, &QAbstractItemModel::rowsInserted, this, &ItemModel::onInsertItems);
}
QVariant ItemModel::data(const QModelIndex &index, int role) const {
if (role <= Qt::UserRole || !index.isValid()) return QVariant();
int row = index.row();
if (row < 0 || row >= m_array.size()) return QVariant();
QSharedPointer<Model::Item> item = m_array[row];
switch(role) {
JF_CASE(jellyfinId)
JF_CASE(name)
JF_CASE(originalTitle)
JF_CASE(serverId)
JF_CASE(etag)
JF_CASE(sourceType)
JF_CASE(playlistItemId)
JF_CASE(dateCreated)
JF_CASE(dateLastMediaAdded)
JF_CASE(extraType)
// Handpicked, important ones
JF_CASE(imageTags)
JF_CASE(imageBlurHashes)
JF_CASE(mediaType)
JF_CASE(type)
JF_CASE(collectionType)
case RoleNames::indexNumber:
return QVariant(item->indexNumber().value_or(0));
case RoleNames::runTimeTicks:
return QVariant(item->runTimeTicks().value_or(0));
JF_CASE(artists)
case RoleNames::isFolder:
return QVariant(item->isFolder().value_or(false));
JF_CASE(overview)
case RoleNames::parentIndexNumber:
return QVariant(item->parentIndexNumber().value_or(1));
// UserData
case RoleNames::userDataRating:
return QVariant(item->userData()->rating().value_or(0.0));
case RoleNames::userDataPlayedPercentage:
return QVariant(item->userData()->playedPercentage().value_or(0.0));
case RoleNames::userDataUnplayedItemCount:
return QVariant(item->userData()->unplayedItemCount().value_or(0));
case RoleNames::userDataPlaybackPositionTicks:
return QVariant(item->userData()->playbackPositionTicks());
case RoleNames::userDataPlayCount:
return QVariant(item->userData()->playCount());
case RoleNames::userDataFavorite:
return QVariant(item->userData()->isFavorite());
case RoleNames::userDataLikes:
return QVariant(item->userData()->likes().value_or(false));
case RoleNames::userDataLastPlayedDate:
return QVariant(item->userData()->lastPlayedDate());
case RoleNames::userDataPlayed:
return QVariant(item->userData()->played());
case RoleNames::userDataKey:
return QVariant(item->userData()->key());
default:
return QVariant();
}
}
QSharedPointer<Model::Item> ItemModel::itemAt(int index) {
return m_array[index];
}
void ItemModel::onInsertItems(const QModelIndex &parent, int start, int end) {
if (parent.isValid()) return;
qDebug() << "Connecting " << (end - start + 1) << "items!";
for (int i = start; i <= end; i++) {
connect(itemAt(i).data(), &Model::Item::userDataChanged, this, &ItemModel::onUserDataUpdated);
}
}
void ItemModel::onUserDataUpdated(const DTO::UserItemDataDto &newUserData) {
const QString &itemId = newUserData.itemId();
qDebug() << "ApiModel: item updated: " << itemId;
for (int i = 0; i < rowCount(QModelIndex()); i++) {
if (itemAt(i)->jellyfinId() == itemId) {
QModelIndex index = this->index(i);
emit this->dataChanged(index, index);
}
}
}
} // NS ViewModel
} // NS Jellyfin