Add Last.fm import

Fixes #247
2020-08-30 18:09:13 +02:00
parent 82d10dd7cb
commit 5aaa5231b8
17 changed files with 1204 additions and 4 deletions
--- a/src/dialogs/lastfmimportdialog.cpp
+++ b/src/dialogs/lastfmimportdialog.cpp
@@ -0,0 +1,178 @@
+/*
+ * Strawberry Music Player
+ * Copyright 2020, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry 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.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <QDialog>
+#include <QStackedWidget>
+#include <QPushButton>
+#include <QLabel>
+#include <QProgressBar>
+#include <QShowEvent>
+#include <QCloseEvent>
+
+#include "lastfmimportdialog.h"
+#include "ui_lastfmimportdialog.h"
+
+#include "core/iconloader.h"
+#include "scrobbler/lastfmimport.h"
+
+LastFMImportDialog::LastFMImportDialog(LastFMImport *lastfm_import, QWidget *parent) : QDialog(parent),
+  ui_(new Ui_LastFMImportDialog),
+  lastfm_import_(lastfm_import),
+  finished_(false),
+  playcount_total_(0),
+  lastplayed_total_(0)
+  {
+
+  ui_->setupUi(this);
+
+  setWindowIcon(IconLoader::Load("scrobble"));
+
+  ui_->stackedWidget->setCurrentWidget(ui_->page_start);
+
+  Reset();
+
+  connect(ui_->button_close, SIGNAL(clicked()), SLOT(hide()));
+  connect(ui_->button_go, SIGNAL(clicked()), SLOT(Start()));
+  connect(ui_->button_cancel, SIGNAL(clicked()), SLOT(Cancel()));
+
+  connect(ui_->checkbox_last_played, SIGNAL(stateChanged(int)), SLOT(UpdateGoButtonState()));
+  connect(ui_->checkbox_playcounts, SIGNAL(stateChanged(int)), SLOT(UpdateGoButtonState()));
+
+}
+
+LastFMImportDialog::~LastFMImportDialog() { delete ui_; }
+
+void LastFMImportDialog::showEvent(QShowEvent*) {
+
+  if (ui_->stackedWidget->currentWidget() == ui_->page_start) {
+    Reset();
+  }
+
+}
+
+void LastFMImportDialog::closeEvent(QCloseEvent*) {
+
+  if (ui_->stackedWidget->currentWidget() == ui_->page_progress && finished_) {
+    finished_ = false;
+    Reset();
+    ui_->stackedWidget->setCurrentWidget(ui_->page_start);
+  }
+
+}
+
+void LastFMImportDialog::Start() {
+
+  if (ui_->stackedWidget->currentWidget() == ui_->page_start && (ui_->checkbox_last_played->isChecked() || ui_->checkbox_playcounts->isChecked())) {
+    ui_->stackedWidget->setCurrentWidget(ui_->page_progress);
+    ui_->button_go->hide();
+    ui_->button_cancel->show();
+    ui_->label_progress_top->setText(tr("Receiving initial data from last.fm..."));
+    lastfm_import_->ImportData(ui_->checkbox_last_played->isChecked(), ui_->checkbox_playcounts->isChecked());
+  }
+
+}
+
+void LastFMImportDialog::Cancel() {
+
+  if (ui_->stackedWidget->currentWidget() == ui_->page_progress) {
+    lastfm_import_->AbortAll();
+    ui_->stackedWidget->setCurrentWidget(ui_->page_start);
+    Reset();
+  }
+
+}
+
+void LastFMImportDialog::Reset() {
+
+  ui_->button_go->show();
+  ui_->button_cancel->hide();
+
+  playcount_total_ = 0;
+  lastplayed_total_ = 0;
+
+  ui_->progressbar->setValue(0);
+  ui_->label_progress_top->clear();
+  ui_->label_progress_bottom->clear();
+
+  UpdateGoButtonState();
+
+}
+
+void LastFMImportDialog::UpdateTotal(const int lastplayed_total, const int playcount_total) {
+
+  if (ui_->stackedWidget->currentWidget() != ui_->page_progress) return;
+
+  playcount_total_ = playcount_total;
+  lastplayed_total_ = lastplayed_total;
+
+  if (lastplayed_total > 0 && playcount_total > 0) {
+    ui_->label_progress_top->setText(tr("Receiving playcount for %1 songs and last played for %2 songs.").arg(playcount_total).arg(lastplayed_total));
+  }
+  else if (lastplayed_total > 0) {
+    ui_->label_progress_top->setText(tr("Receiving last played for %1 songs.").arg(lastplayed_total));
+  }
+  else if (playcount_total > 0) {
+    ui_->label_progress_top->setText(tr("Receiving playcounts for %1 songs.").arg(playcount_total));
+  }
+  else {
+    ui_->label_progress_top->clear();
+  }
+
+  ui_->label_progress_bottom->clear();
+
+}
+
+void LastFMImportDialog::UpdateProgress(const int lastplayed_received, const int playcount_received) {
+
+  if (ui_->stackedWidget->currentWidget() != ui_->page_progress) return;
+
+  ui_->progressbar->setValue(static_cast<int>(static_cast<float>(playcount_received + lastplayed_received) / static_cast<float>(playcount_total_ + lastplayed_total_) * 100.0));
+
+  if (lastplayed_received > 0 && playcount_received > 0) {
+    ui_->label_progress_bottom->setText(tr("Playcounts for %1 songs and last played for %2 songs received.").arg(playcount_received).arg(lastplayed_received));
+  }
+  else if (lastplayed_received > 0) {
+    ui_->label_progress_bottom->setText(tr("Last played for %1 songs received.").arg(lastplayed_received));
+  }
+  else if (playcount_received > 0) {
+    ui_->label_progress_bottom->setText(tr("Playcounts for %1 songs received.").arg(playcount_received));
+  }
+  else {
+    ui_->label_progress_bottom->clear();
+  }
+
+}
+
+void LastFMImportDialog::Finished() {
+
+  ui_->button_cancel->hide();
+  finished_ = true;
+
+}
+
+void LastFMImportDialog::FinishedWithError(const QString &error) {
+
+  Finished();
+  ui_->label_progress_bottom->setText(error);
+
+}
+
+void LastFMImportDialog::UpdateGoButtonState() {
+  ui_->button_go->setEnabled(ui_->checkbox_last_played->isChecked() || ui_->checkbox_playcounts->isChecked());
+}