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Code Issues Releases Wiki Activity

Add support for handling playstate commands

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Chris Josten 2021-09-10 01:36:30 +02:00
parent 7c21eb425d
commit 2a3bd51def
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6 changed files with 112 additions and 15 deletions
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89
core/src/viewmodel/playbackmanager.cpp
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@ -21,6 +21,8 @@
#include "JellyfinQt/apimodel.h"
#include "JellyfinQt/loader/http/mediainfo.h"
#include <JellyfinQt/dto/playstatecommand.h>
#include <JellyfinQt/dto/playstaterequest.h>
// #include "JellyfinQt/DTO/dto.h"
#include <JellyfinQt/loader/http/userlibrary.h>
@ -37,6 +39,8 @@ namespace DTO {
namespace ViewModel {
Q_LOGGING_CATEGORY(playbackManager, "jellyfin.viewmodel.playbackmanager")
PlaybackManager::PlaybackManager(QObject *parent)
: QObject(parent),
m_item(nullptr),
@ -64,10 +68,18 @@ PlaybackManager::PlaybackManager(QObject *parent)
}
void PlaybackManager::setApiClient(ApiClient *apiClient) {
if (m_apiClient != nullptr) {
disconnect(m_apiClient->eventbus(), &EventBus::playstateCommandReceived, this, &PlaybackManager::handlePlaystateRequest);
}
if (!m_item.isNull()) {
m_item->setApiClient(apiClient);
}
m_apiClient = apiClient;
if (m_apiClient != nullptr) {
connect(m_apiClient->eventbus(), &EventBus::playstateCommandReceived, this, &PlaybackManager::handlePlaystateRequest);
}
}
void PlaybackManager::setItem(QSharedPointer<Model::Item> newItem) {
@ -92,7 +104,7 @@ void PlaybackManager::setItem(QSharedPointer<Model::Item> newItem) {
if (m_apiClient == nullptr) {
qWarning() << "apiClient is not set on this MediaSource instance! Aborting.";
qCWarning(playbackManager) << "apiClient is not set on this MediaSource instance! Aborting.";
return;
}
// Deinitialize the streamUrl
@ -171,7 +183,7 @@ void PlaybackManager::mediaPlayerMediaStatusChanged(QMediaPlayer::MediaStatus ne
if (newStatus == QMediaPlayer::LoadedMedia) {
m_mediaPlayer->play();
if (m_resumePlayback) {
qDebug() << "Resuming playback by seeking to " << (m_resumePosition / MS_TICK_FACTOR);
qCDebug(playbackManager) << "Resuming playback by seeking to " << (m_resumePosition / MS_TICK_FACTOR);
m_mediaPlayer->setPosition(m_resumePosition / MS_TICK_FACTOR);
}
} else if (newStatus == QMediaPlayer::EndOfMedia) {
@ -316,33 +328,82 @@ void PlaybackManager::stop() {
void PlaybackManager::seek(qint64 pos) {
m_mediaPlayer->setPosition(pos);
postPlaybackInfo(Progress);
emit seeked(pos);
}
void PlaybackManager::handlePlaystateRequest(const DTO::PlaystateRequest &request) {
if (!m_handlePlaystateCommands) return;
switch(request.command()) {
case DTO::PlaystateCommand::Pause:
pause();
break;
case DTO::PlaystateCommand::PlayPause:
if (playbackState() != QMediaPlayer::PlayingState) {
play();
} else {
pause();
}
break;
case DTO::PlaystateCommand::Unpause:
play();
break;
case DTO::PlaystateCommand::Stop:
stop();
break;
case DTO::PlaystateCommand::NextTrack:
next();
break;
case DTO::PlaystateCommand::PreviousTrack:
previous();
break;
case DTO::PlaystateCommand::Seek:
if (request.seekPositionTicksNull()) {
qCWarning(playbackManager) << "Received seek command without position argument";
} else {
seek(request.seekPositionTicks().value() / MS_TICK_FACTOR);
}
break;
default:
qCDebug(playbackManager) << "Unhandled PlaystateCommand: " << request.command();
break;
}
}
void PlaybackManager::postPlaybackInfo(PlaybackInfoType type) {
QJsonObject root;
DTO::PlaybackProgressInfo progress;
if (m_item == nullptr) {
qWarning() << "Item is null. Not posting playback info";
return;
}
root["ItemId"] = Support::toString(m_item->jellyfinId());
root["SessionId"] = m_playSessionId;
progress.setItemId(Support::toString(m_item->jellyfinId()));
progress.setSessionId(m_playSessionId);
progress.setRepeatMode(DTO::RepeatMode::RepeatNone);
switch(type) {
case Started: // FALLTHROUGH
case Progress:
case Progress: {
progress.setCanSeek(seekable());
progress.setIsPaused(m_mediaPlayer->state() == QMediaPlayer::PausedState);
progress.setIsMuted(false);
root["IsPaused"] = m_mediaPlayer->state() != QMediaPlayer::PlayingState;
root["IsMuted"] = false;
progress.setAudioStreamIndex(m_audioIndex);
progress.setSubtitleStreamIndex(m_subtitleIndex);
root["AudioStreamIndex"] = m_audioIndex;
root["SubtitleStreamIndex"] = m_subtitleIndex;
progress.setPlayMethod(m_playMethod);
progress.setPositionTicks(m_mediaPlayer->position() * MS_TICK_FACTOR);
root["PlayMethod"] = QVariant::fromValue(m_playMethod).toString();
root["PositionTicks"] = m_mediaPlayer->position() * MS_TICK_FACTOR;
QList<DTO::QueueItem> queue;
for (int i = 0; i < m_queue->listSize(); i++) {
DTO::QueueItem queueItem;
queueItem.setJellyfinId(m_queue->listAt(i)->jellyfinId());
queue.append(queueItem);
}
progress.setNowPlayingQueue(queue);
break;
}
case Stopped:
root["PositionTicks"] = m_stopPosition * MS_TICK_FACTOR;
progress.setPositionTicks(m_mediaPlayer->position() * MS_TICK_FACTOR);
break;
}
@ -359,7 +420,7 @@ void PlaybackManager::postPlaybackInfo(PlaybackInfoType type) {
break;
}
QNetworkReply *rep = m_apiClient->post(path, QJsonDocument(root));
QNetworkReply *rep = m_apiClient->post(path, QJsonDocument(progress.toJson()));
connect(rep, &QNetworkReply::finished, this, [rep](){
rep->deleteLater();
});