/* This file is part of Clementine. Copyright 2010, David Sansome Clementine is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Clementine 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 General Public License for more details. You should have received a copy of the GNU General Public License along with Clementine. If not, see . */ #include "digitallyimportedservicebase.h" #include #include #include #include #include "digitallyimportedclient.h" #include "digitallyimportedurlhandler.h" #include "internetmodel.h" #include "core/application.h" #include "core/closure.h" #include "core/logging.h" #include "core/network.h" #include "core/player.h" #include "core/taskmanager.h" #include "globalsearch/digitallyimportedsearchprovider.h" #include "globalsearch/globalsearch.h" #include "ui/iconloader.h" const char* DigitallyImportedServiceBase::kSettingsGroup = "digitally_imported"; const int DigitallyImportedServiceBase::kStreamsCacheDurationSecs = 60 * 60 * 24 * 14; // 2 weeks DigitallyImportedServiceBase::DigitallyImportedServiceBase( const QString& name, const QString& description, const QUrl& homepage_url, const QIcon& icon, const QString& api_service_name, Application* app, InternetModel* model, QObject* parent) : InternetService(name, app, model, parent), homepage_url_(homepage_url), icon_(icon), service_description_(description), api_service_name_(api_service_name), network_(new NetworkAccessManager(this)), url_handler_(new DigitallyImportedUrlHandler(app, this)), basic_audio_type_(1), premium_audio_type_(2), root_(NULL), saved_channels_(kSettingsGroup, api_service_name, kStreamsCacheDurationSecs), api_client_(new DigitallyImportedClient(api_service_name, this)) { ReloadSettings(); model->app()->player()->RegisterUrlHandler(url_handler_); model->app()->global_search()->AddProvider( new DigitallyImportedSearchProvider(this, app_, this)); basic_playlists_ << "http://%1/public3/%2.pls" << "http://%1/public1/%2.pls" << "http://%1/public5/%2.asx"; premium_playlists_ << "http://%1/premium_high/%2.pls?hash=%3" << "http://%1/premium_medium/%2.pls?hash=%3" << "http://%1/premium/%2.pls?hash=%3" << "http://%1/premium_wma_low/%2.asx?hash=%3" << "http://%1/premium_wma/%2.asx?hash=%3"; } DigitallyImportedServiceBase::~DigitallyImportedServiceBase() { } QStandardItem* DigitallyImportedServiceBase::CreateRootItem() { root_ = new QStandardItem(icon_, service_description_); root_->setData(true, InternetModel::Role_CanLazyLoad); return root_; } void DigitallyImportedServiceBase::LazyPopulate(QStandardItem* parent) { if (parent == root_) { RefreshStreams(); } } void DigitallyImportedServiceBase::RefreshStreams() { if (IsChannelListStale()) { ForceRefreshStreams(); return; } PopulateStreams(); } void DigitallyImportedServiceBase::ForceRefreshStreams() { // Start a task to tell the user we're busy int task_id = app_->task_manager()->StartTask(tr("Getting streams")); QNetworkReply* reply = api_client_->GetChannelList(); NewClosure(reply, SIGNAL(finished()), this, SLOT(RefreshStreamsFinished(QNetworkReply*,int)), reply, task_id); } void DigitallyImportedServiceBase::RefreshStreamsFinished(QNetworkReply* reply, int task_id) { app_->task_manager()->SetTaskFinished(task_id); reply->deleteLater(); // Parse the list and sort by name DigitallyImportedClient::ChannelList channels = api_client_->ParseChannelList(reply); qSort(channels); saved_channels_.Update(channels); // Only update the item's children if it's already been populated if (!root_->data(InternetModel::Role_CanLazyLoad).toBool()) PopulateStreams(); emit StreamsChanged(); } void DigitallyImportedServiceBase::PopulateStreams() { if (root_->hasChildren()) root_->removeRows(0, root_->rowCount()); // Add each stream to the model foreach (const DigitallyImportedClient::Channel& channel, saved_channels_) { Song song; SongFromChannel(channel, &song); QStandardItem* item = new QStandardItem(QIcon(":/last.fm/icon_radio.png"), song.title()); item->setData(channel.description_, Qt::ToolTipRole); item->setData(InternetModel::PlayBehaviour_SingleItem, InternetModel::Role_PlayBehaviour); item->setData(QVariant::fromValue(song), InternetModel::Role_SongMetadata); root_->appendRow(item); } } void DigitallyImportedServiceBase::SongFromChannel( const DigitallyImportedClient::Channel& channel, Song* song) const { song->set_title(channel.name_); song->set_artist(service_description_ + " - " + channel.director_); song->set_url(QUrl(api_service_name_ + "://" + channel.key_)); song->set_art_automatic(channel.art_url_.toString()); } void DigitallyImportedServiceBase::Homepage() { QDesktopServices::openUrl(homepage_url_); } void DigitallyImportedServiceBase::ReloadSettings() { QSettings s; s.beginGroup(kSettingsGroup); basic_audio_type_ = s.value("basic_audio_type", 1).toInt(); premium_audio_type_ = s.value("premium_audio_type", 2).toInt(); username_ = s.value("username").toString(); listen_hash_ = s.value("listen_hash").toString(); saved_channels_.Load(); } void DigitallyImportedServiceBase::ShowContextMenu(const QPoint& global_pos) { if (!context_menu_) { context_menu_.reset(new QMenu); context_menu_->addActions(GetPlaylistActions()); context_menu_->addAction(IconLoader::Load("download"), tr("Open %1 in browser").arg(homepage_url_.host()), this, SLOT(Homepage())); context_menu_->addAction(IconLoader::Load("view-refresh"), tr("Refresh streams"), this, SLOT(ForceRefreshStreams())); context_menu_->addSeparator(); context_menu_->addAction(IconLoader::Load("configure"), tr("Configure..."), this, SLOT(ShowSettingsDialog())); } context_menu_->popup(global_pos); } bool DigitallyImportedServiceBase::is_premium_account() const { return !listen_hash_.isEmpty(); } void DigitallyImportedServiceBase::LoadPlaylistFinished(QNetworkReply* reply) { reply->deleteLater(); if (reply->header(QNetworkRequest::ContentTypeHeader).toString() == "text/html") { url_handler_->CancelTask(); emit StreamError(tr("Error loading di.fm playlist")); } else { url_handler_->LoadPlaylistFinished(reply); } } void DigitallyImportedServiceBase::ShowSettingsDialog() { app_->OpenSettingsDialogAtPage(SettingsDialog::Page_DigitallyImported); } DigitallyImportedClient::ChannelList DigitallyImportedServiceBase::Channels() { if (IsChannelListStale()) { metaObject()->invokeMethod(this, "ForceRefreshStreams", Qt::QueuedConnection); } return saved_channels_; } void DigitallyImportedServiceBase::LoadStation(const QString& key) { QUrl playlist_url; // Replace "www." with "listen." in the hostname. const QString host = "listen." + homepage_url_.host().remove("www."); if (is_premium_account()) { playlist_url = QUrl(premium_playlists_[premium_audio_type_].arg( host, key, listen_hash_)); } else { playlist_url = QUrl(basic_playlists_[basic_audio_type_].arg( host, key)); } qLog(Debug) << "Getting playlist URL" << playlist_url; QNetworkReply* reply = network_->get(QNetworkRequest(playlist_url)); NewClosure(reply, SIGNAL(finished()), this, SLOT(LoadPlaylistFinished(QNetworkReply*)), reply); } DigitallyImportedService::DigitallyImportedService( Application* app, InternetModel* model, QObject* parent) : DigitallyImportedServiceBase("DigitallyImported", "Digitally Imported", QUrl("http://www.di.fm"), QIcon(":/providers/digitallyimported.png"), "di", app, model, parent) { } SkyFmService::SkyFmService( Application* app, InternetModel* model, QObject* parent) : DigitallyImportedServiceBase("SKY.fm", "SKY.fm", QUrl("http://www.sky.fm"), QIcon(":/providers/skyfm.png"), "sky", app, model, parent) { } JazzRadioService::JazzRadioService( Application* app, InternetModel* model, QObject* parent) : DigitallyImportedServiceBase("JazzRadio", "JAZZRADIO.com", QUrl("http://www.jazzradio.com"), QIcon(":/providers/jazzradio.png"), "jazzradio", app, model, parent) { } RockRadioService::RockRadioService( Application* app, InternetModel* model, QObject* parent) : DigitallyImportedServiceBase("RockRadio", "ROCKRADIO.com", QUrl("http://www.rockradio.com"), QIcon(":/providers/rockradio.png"), "rockradio", app, model, parent) { }