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harbour-sailfin/core/include/JellyfinQt/viewmodel/itemmodel.h

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/*
* 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
*/
#ifndef JELLYFIN_VIEWMODEL_ITEMMODEL_H
#define JELLYFIN_VIEWMODEL_ITEMMODEL_H
#include <QAbstractListModel>
#include <QObject>
#include <QScopedPointer>
#include <QVariantList>
#include "../dto/baseitemdto.h"
#include "../dto/baseitemdtoqueryresult.h"
#include "../loader/requesttypes.h"
#include "../model/item.h"
#include "../viewmodel/item.h"
#include "../apimodel.h"
#include "modelstatus.h"
#include "propertyhelper.h"
// Jellyfin Forward Read/Write Property
#define FWDPROP(type, propName, propSetName) \
public: \
Q_PROPERTY(type propName READ propName WRITE set##propSetName NOTIFY propName##Changed) \
type propName() const { return this->m_parameters.propName(); } \
void set##propSetName(type newValue) { \
this->m_parameters.set##propSetName( newValue ); \
emit propName##Changed(); \
autoReloadIfNeeded(); \
} \
Q_SIGNALS: \
void propName##Changed();
#define FWDLISTPROP(type, propName, propSetName) \
public: \
Q_PROPERTY(QVariantList propName READ propName WRITE set##propSetName NOTIFY propName##Changed) \
QVariantList propName() const { \
QVariantList result; \
QList<type> list; \
result.reserve(list.size()); \
for (auto it = list.cbegin(); it != list.cend(); it++) { \
result.append(QVariant::fromValue<type>(*it)); \
} \
return result; \
} \
void set##propSetName(const QVariantList &newValue) { \
QList<type> list;\
list.reserve(newValue.size()); \
for(auto it = newValue.cbegin(); it != newValue.cend(); it++) { \
list.append(it->value<type>()); \
} \
this->m_parameters.set##propSetName(list); \
emit propName##Changed(); \
autoReloadIfNeeded(); \
} \
Q_SIGNALS: \
void propName##Changed();
namespace Jellyfin {
namespace ViewModel {
// JellyFinRoleName
#define JFRN(name) {RoleNames::name, #name}
// This file contains all models that expose a Model::Item
/**
* @brief Class intended for models which have a mandatory userId property, which can be extracted from the
* ApiClient.
*/
template <class T, class D, class R, class P>
class AbstractUserParameterLoader : public LoaderModelLoader<T, D, R, P> {
public:
explicit AbstractUserParameterLoader(Support::Loader<R, P> *loader, QObject *parent = nullptr)
: LoaderModelLoader<T, D, R, P>(loader, parent) {
this->connect(this, &BaseModelLoader::apiClientChanged, this, &AbstractUserParameterLoader<T, D, R, P>::apiClientChanged);
}
protected:
virtual bool canReload() const override {
return BaseModelLoader::canReload() && !this->m_parameters.userId().isNull();
}
private:
void apiClientChanged(ApiClient *newApiClient) {
if (this->m_apiClient != nullptr) {
this->disconnect(this->m_apiClient, &ApiClient::userIdChanged, this, &AbstractUserParameterLoader<T, D, R, P>::userIdChanged);
}
if (newApiClient != nullptr) {
this->connect(newApiClient, &ApiClient::userIdChanged, this, &AbstractUserParameterLoader<T, D, R, P>::userIdChanged);
if (!newApiClient->userId().isNull()) {
this->m_parameters.setUserId(newApiClient->userId());
}
}
}
void userIdChanged(const QString &newUserId) {
this->m_parameters.setUserId(newUserId);
this->autoReloadIfNeeded();
}
};
/**
* Loads the views of an user, such as "Videos", "Music" and so on.
*/
using UserViewsLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetUserViewsParams>;
class UserViewsLoader : public UserViewsLoaderBase {
Q_OBJECT
public:
explicit UserViewsLoader(QObject *parent = nullptr);
FWDPROP(bool, includeExternalContent, IncludeExternalContent)
FWDPROP(bool, includeHidden, IncludeHidden)
FWDPROP(QStringList, presetViews, PresetViews)
};
using LatestMediaBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, QList<DTO::BaseItemDto>, Jellyfin::Loader::GetLatestMediaParams>;
class LatestMediaLoader : public LatestMediaBase {
Q_OBJECT
public:
explicit LatestMediaLoader(QObject *parent = nullptr);
// Optional
FWDPROP(QList<Jellyfin::DTO::ImageTypeClass::Value>, enableImageTypes, EnableImageTypes)
FWDPROP(bool, enableImages, EnableImages)
FWDPROP(bool, enableUserData, EnableUserData)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDPROP(bool, groupItems, GroupItems)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDPROP(QStringList, includeItemTypes, IncludeItemTypes)
FWDPROP(bool, isPlayed, IsPlayed)
FWDPROP(QString, parentId, ParentId)
};
using UserItemsLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetItemsByUserIdParams>;
class UserItemsLoader : public UserItemsLoaderBase {
Q_OBJECT
public:
explicit UserItemsLoader(QObject *parent = nullptr);
FWDPROP(QString, adjacentTo, AdjacentTo)
FWDPROP(QStringList, albumArtistIds, AlbumArtistIds)
FWDPROP(QStringList, albumIds, AlbumIds)
FWDPROP(QStringList, albums, Albums)
FWDPROP(QStringList, artistIds, ArtistIds)
FWDPROP(QStringList, artists, Artists)
FWDPROP(bool, collapseBoxSetItems, CollapseBoxSetItems)
FWDPROP(QStringList, contributingArtistIds, ContributingArtistIds)
FWDLISTPROP(Jellyfin::DTO::ImageTypeClass::Value, enableImageTypes, EnableImageTypes);
FWDPROP(bool, enableImages, EnableImages)
FWDPROP(bool, enableTotalRecordCount, EnableTotalRecordCount)
FWDPROP(bool, enableUserData, EnableUserData)
FWDPROP(QStringList, excludeArtistIds, ExcludeArtistIds)
FWDPROP(QStringList, excludeItemIds, ExcludeItemIds)
FWDPROP(QStringList, excludeItemTypes, ExcludeItemTypes)
FWDPROP(QList<Jellyfin::DTO::LocationTypeClass::Value>, excludeLocationTypes, ExcludeLocationTypes)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDLISTPROP(Jellyfin::DTO::ItemFilterClass::Value, filters, Filters)
FWDPROP(QStringList, genreIds, GenreIds)
FWDPROP(QStringList, genres, Genres)
FWDPROP(bool, hasImdbId, HasImdbId)
FWDPROP(bool, hasOfficialRating, HasOfficialRating)
FWDPROP(bool, hasOverview, HasOverview)
FWDPROP(bool, hasParentalRating, HasParentalRating)
FWDPROP(bool, hasSpecialFeature, HasSpecialFeature)
FWDPROP(bool, hasSubtitles, HasSubtitles)
FWDPROP(bool, hasThemeSong, HasThemeSong)
FWDPROP(bool, hasThemeVideo, HasThemeVideo)
FWDPROP(bool, hasTmdbId, HasTmdbId)
FWDPROP(bool, hasTrailer, HasTrailer)
FWDPROP(bool, hasTvdbId, HasTvdbId)
FWDPROP(QStringList, ids, Ids)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDLISTPROP(Jellyfin::DTO::ImageTypeClass::Value, imageTypes, ImageTypes)
FWDPROP(QStringList, includeItemTypes, IncludeItemTypes)
FWDPROP(bool, is3D, Is3D)
FWDPROP(bool, is4K, Is4K)
FWDPROP(bool, isFavorite, IsFavorite)
FWDPROP(bool, isHd, IsHd)
FWDPROP(bool, isLocked, IsLocked)
FWDPROP(bool, isMissing, IsMissing)
FWDPROP(bool, isPlaceHolder, IsPlaceHolder)
FWDPROP(bool, isPlayed, IsPlayed)
FWDPROP(bool, isUnaired, IsUnaired)
FWDLISTPROP(Jellyfin::DTO::LocationTypeClass::Value, locationTypes, LocationTypes)
FWDPROP(qint32, maxHeight, MaxHeight)
FWDPROP(QString, maxOfficialRating, MaxOfficialRating)
FWDPROP(QDateTime, maxPremiereDate, MaxPremiereDate)
FWDPROP(qint32, maxWidth, MaxWidth)
FWDPROP(QStringList, mediaTypes, MediaTypes)
FWDPROP(qint32, minHeight, MinHeight)
FWDPROP(QString, minOfficialRating, MinOfficialRating)
FWDPROP(QDateTime, minPremiereDate, MinPremiereDate)
FWDPROP(qint32, minWidth, MinWidth)
FWDPROP(QString, sortBy, SortBy)
FWDPROP(QString, sortOrder, SortOrder)
FWDPROP(QStringList, tags, Tags)
FWDPROP(QList<qint32>, years, Years)
FWDPROP(QString, parentId, ParentId)
FWDPROP(bool, recursive, Recursive)
FWDPROP(QString, searchTerm, SearchTerm)
//FWDPROP(bool, collapseBoxSetItems)
};
using ResumeItemsLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetResumeItemsParams>;
class ResumeItemsLoader : public ResumeItemsLoaderBase {
Q_OBJECT
public:
explicit ResumeItemsLoader(QObject *parent = nullptr);
FWDLISTPROP(Jellyfin::DTO::ImageTypeClass::Value, enableImageTypes, EnableImageTypes);
FWDPROP(bool, enableImages, EnableImages)
FWDPROP(bool, enableTotalRecordCount, EnableTotalRecordCount)
FWDPROP(bool, enableUserData, EnableUserData)
FWDPROP(QStringList, excludeItemTypes, ExcludeItemTypes)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDPROP(QStringList, includeItemTypes, IncludeItemTypes)
FWDPROP(QStringList, mediaTypes, MediaTypes)
FWDPROP(QString, parentId, ParentId)
FWDPROP(QString, searchTerm, SearchTerm)
};
using ShowSeasonsLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetSeasonsParams>;
class ShowSeasonsLoader : public ShowSeasonsLoaderBase {
Q_OBJECT
public:
explicit ShowSeasonsLoader(QObject *parent = nullptr);
FWDPROP(QString, seriesId, SeriesId)
FWDPROP(QString, adjacentTo, AdjacentTo)
FWDLISTPROP(Jellyfin::DTO::ImageTypeClass::Value, enableImageTypes, EnableImageTypes)
FWDPROP(bool, enableImages, EnableImages)
FWDPROP(bool, enableUserData, EnableUserData)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDPROP(bool, isMissing, IsMissing)
FWDPROP(bool, isSpecialSeason, IsSpecialSeason)
};
using ShowEpisodesLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetEpisodesParams>;
class ShowEpisodesLoader : public ShowEpisodesLoaderBase {
Q_OBJECT
public:
explicit ShowEpisodesLoader(QObject *parent = nullptr);
FWDPROP(QString, seriesId, SeriesId)
FWDPROP(QString, adjacentTo, AdjacentTo)
FWDPROP(bool, enableImages, EnableImages)
FWDPROP(bool, enableUserData, EnableUserData)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDPROP(bool, isMissing, IsMissing)
FWDPROP(qint32, season, Season)
FWDPROP(QString, seasonId, SeasonId)
FWDPROP(QString, sortBy, SortBy)
FWDPROP(QString, startItemId, StartItemId)
};
using NextUpLoaderBase = AbstractUserParameterLoader<Model::Item, DTO::BaseItemDto, DTO::BaseItemDtoQueryResult, Jellyfin::Loader::GetNextUpParams>;
class NextUpLoader : public NextUpLoaderBase {
Q_OBJECT
public:
explicit NextUpLoader(QObject *parent = nullptr);
FWDPROP(bool, disableFirstEpisode, DisableFirstEpisode)
FWDLISTPROP(Jellyfin::DTO::ImageTypeClass::Value, enableImageTypes, EnableImageTypes);
FWDPROP(bool, enableImges, EnableImges)
FWDPROP(bool, enableTotalRecordCount, EnableTotalRecordCount)
FWDPROP(bool, enableUserData, EnableUserData)
FWDLISTPROP(Jellyfin::DTO::ItemFieldsClass::Value, fields, Fields)
FWDPROP(qint32, imageTypeLimit, ImageTypeLimit)
FWDPROP(QString, parentId, ParentId)
FWDPROP(QString, seriesId, SeriesId)
};
/**
* @brief Base class for each model that works with items.
*/
class ItemModel : public ApiModel<Model::Item> {
Q_OBJECT
public:
enum RoleNames {
jellyfinId = Qt::UserRole + 1,
name,
originalTitle,
serverId,
etag,
sourceType,
playlistItemId,
dateCreated,
dateLastMediaAdded,
extraType,
// Hand-picked, important ones
imageTags,
imageBlurHashes,
mediaType,
type,
collectionType,
indexNumber,
runTimeTicks,
artists,
isFolder,
overview,
parentIndexNumber,
userDataRating,
userDataPlayedPercentage,
userDataUnplayedItemCount,
userDataPlaybackPositionTicks,
userDataPlayCount,
userDataFavorite,
userDataLikes,
userDataLastPlayedDate,
userDataPlayed,
userDataKey,
jellyfinExtendModelAfterHere = Qt::UserRole + 300 // Should be enough for now
};
explicit ItemModel (QObject *parent = nullptr);
virtual QHash<int, QByteArray> roleNames() const override {
return {
JFRN(jellyfinId),
JFRN(name),
JFRN(originalTitle),
JFRN(serverId),
JFRN(etag),
JFRN(sourceType),
JFRN(playlistItemId),
JFRN(dateCreated),
JFRN(dateLastMediaAdded),
JFRN(extraType),
// Handpicked, important ones
JFRN(imageTags),
JFRN(imageBlurHashes),
JFRN(mediaType),
JFRN(type),
JFRN(collectionType),
JFRN(indexNumber),
JFRN(runTimeTicks),
JFRN(artists),
JFRN(isFolder),
JFRN(overview),
JFRN(parentIndexNumber),
JFRN(userDataRating),
JFRN(userDataPlayedPercentage),
JFRN(userDataUnplayedItemCount),
JFRN(userDataPlaybackPositionTicks),
JFRN(userDataPlayCount),
JFRN(userDataFavorite),
JFRN(userDataLikes),
JFRN(userDataLastPlayedDate),
JFRN(userDataPlayed),
JFRN(userDataKey),
};
}
QVariant data(const QModelIndex &index, int role) const override;
QSharedPointer<Model::Item> itemAt(int index);
private slots:
void onInsertItems(const QModelIndex &parent, int start, int end);
void onUserDataUpdated(const DTO::UserItemDataDto &newUserData);
};
#undef JFRN
} // NS Jellyfin
} // NS ViewModel
#undef FWDPROP
#endif // JELLYFIN_VIEWMODEL_ITEMMODEL_H