PodcastService::PodcastService(Application* app, InternetModel* parent)
: InternetService(kServiceName, app, parent, parent),
use_pretty_covers_(true),
icon_loader_(new StandardItemIconLoader(app->album_cover_loader(), this)),
backend_(app->podcast_backend()),
model_(new PodcastServiceModel(this)),
proxy_(new PodcastSortProxyModel(this)),
context_menu_(nullptr),
root_(nullptr),
organise_dialog_(new OrganiseDialog(app_->task_manager())) {
icon_loader_->SetModel(model_);
proxy_->setSourceModel(model_);
proxy_->setDynamicSortFilter(true);
proxy_->sort(0);
connect(backend_, SIGNAL(SubscriptionAdded(Podcast)),
SLOT(SubscriptionAdded(Podcast)));
connect(backend_, SIGNAL(SubscriptionRemoved(Podcast)),
SLOT(SubscriptionRemoved(Podcast)));
connect(backend_, SIGNAL(EpisodesAdded(PodcastEpisodeList)),
SLOT(EpisodesAdded(PodcastEpisodeList)));
connect(backend_, SIGNAL(EpisodesUpdated(PodcastEpisodeList)),
SLOT(EpisodesUpdated(PodcastEpisodeList)));
connect(app_->playlist_manager(), SIGNAL(CurrentSongChanged(Song)),
SLOT(CurrentSongChanged(Song)));
}
void PodcastBackend::UpdateEpisodes(const PodcastEpisodeList& episodes) {
QMutexLocker l(db_->Mutex());
QSqlDatabase db(db_->Connect());
ScopedTransaction t(&db);
QSqlQuery q(
"UPDATE podcast_episodes"
" SET listened = :listened,"
" listened_date = :listened_date,"
" downloaded = :downloaded,"
" local_url = :local_url"
" WHERE ROWID = :id",
db);
for (const PodcastEpisode& episode : episodes) {
q.bindValue(":listened", episode.listened());
q.bindValue(":listened_date", episode.listened_date().toTime_t());
q.bindValue(":downloaded", episode.downloaded());
q.bindValue(":local_url", episode.local_url().toEncoded());
q.bindValue(":id", episode.database_id());
q.exec();
db_->CheckErrors(q);
}
t.Commit();
emit EpisodesUpdated(episodes);
}
