83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
/* This file is part of Clementine.
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Copyright 2012, David Sansome <me@davidsansome.com>
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Copyright 2014, Krzysztof Sobiecki <sobkas@gmail.com>
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Copyright 2014, John Maguire <john.maguire@gmail.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "gpoddertoptagspage.h"
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#include <QMessageBox>
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#include "gpoddertoptagsmodel.h"
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#include "core/closure.h"
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#include "core/network.h"
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#include "ui/iconloader.h"
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const int GPodderTopTagsPage::kMaxTagCount = 100;
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GPodderTopTagsPage::GPodderTopTagsPage(Application* app, QWidget* parent)
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: AddPodcastPage(app, parent),
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network_(new NetworkAccessManager(this)),
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api_(new mygpo::ApiRequest(network_)),
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done_initial_load_(false) {
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setWindowTitle(tr("gpodder.net directory"));
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setWindowIcon(IconLoader::Load("mygpo", IconLoader::Provider));
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SetModel(new GPodderTopTagsModel(api_, app, this));
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}
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GPodderTopTagsPage::~GPodderTopTagsPage() { delete api_; }
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void GPodderTopTagsPage::Show() {
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if (!done_initial_load_) {
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// Start the request for list of top-level tags
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emit Busy(true);
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done_initial_load_ = true;
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mygpo::TagListPtr tag_list(api_->topTags(kMaxTagCount));
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NewClosure(tag_list, SIGNAL(finished()), this,
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SLOT(TagListLoaded(mygpo::TagListPtr)), tag_list);
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NewClosure(tag_list, SIGNAL(parseError()), this,
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SLOT(TagListFailed(mygpo::TagListPtr)), tag_list);
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NewClosure(tag_list, SIGNAL(requestError(QNetworkReply::NetworkError)),
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this, SLOT(TagListFailed(mygpo::TagListPtr)), tag_list);
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}
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}
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void GPodderTopTagsPage::TagListLoaded(mygpo::TagListPtr tag_list) {
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emit Busy(false);
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for (mygpo::TagPtr tag : tag_list->list()) {
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model()->appendRow(model()->CreateFolder(tag->tag()));
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}
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}
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void GPodderTopTagsPage::TagListFailed(mygpo::TagListPtr list) {
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emit Busy(false);
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done_initial_load_ = false;
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if (QMessageBox::warning(
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nullptr, tr("Failed to fetch directory"),
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tr("There was a problem communicating with gpodder.net"),
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QMessageBox::Retry | QMessageBox::Close,
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QMessageBox::Retry) != QMessageBox::Retry) {
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return;
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}
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// Try doing the search again.
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Show();
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}
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