119 lines
2.9 KiB
C++
119 lines
2.9 KiB
C++
/*
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* Copyright (C) 2015 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS 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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*
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* LMS 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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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <Wt/WText>
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#include <Wt/WImage>
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#include <Wt/WPushButton>
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#include <Wt/WTemplate>
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#include "logger/Logger.hpp"
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#include "LmsApplication.hpp"
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#include "ReleaseSearch.hpp"
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namespace UserInterface {
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namespace Mobile {
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ReleaseSearch::ReleaseSearch(Wt::WContainerWidget *parent)
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: Wt::WContainerWidget(parent),
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_resCount(0)
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{
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Wt::WTemplate* title = new Wt::WTemplate(this);
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title->setTemplateText(Wt::WString::tr("mobile-search-title"));
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title->bindWidget("text", new Wt::WText("Releases", Wt::PlainText));
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}
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void
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ReleaseSearch::clear()
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{
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while (count() > 1)
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removeWidget(this->widget(1));
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_resCount = 0;
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}
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void
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ReleaseSearch::search(Database::SearchFilter filter, size_t max)
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{
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clear();
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addResults(filter, max);
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}
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void
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ReleaseSearch::addResults(Database::SearchFilter filter, size_t nb)
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{
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std::vector<std::string> releases;
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{
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Wt::Dbo::Transaction transaction(DboSession());
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// Request one more to see if more results are to be expected
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releases = Database::Track::getReleases(DboSession(), filter, _resCount, nb + 1);
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}
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bool expectMoreResults;
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if (releases.size() == nb + 1)
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{
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expectMoreResults = true;
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releases.pop_back();
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}
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else
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expectMoreResults = false;
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BOOST_FOREACH(std::string release, releases)
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{
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Wt::WTemplate* releaseWidget = new Wt::WTemplate(this);
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releaseWidget->setTemplateText(Wt::WString::tr("mobile-release-res"));
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Wt::WImage *cover = new Wt::WImage();
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cover->setStyleClass("center-block");
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cover->setImageLink( Wt::WLink( LmsApplication::instance()->getCoverResource()->getReleaseUrl(release, 56)));
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releaseWidget->bindWidget("cover", cover);
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releaseWidget->bindWidget("name", new Wt::WText(Wt::WString::fromUTF8(release), Wt::PlainText));
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releaseWidget->clicked().connect(std::bind([=] {
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_sigReleaseSelected(release);
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}));
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}
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_resCount += releases.size();;
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if (expectMoreResults)
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{
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Wt::WTemplate* moreRes = new Wt::WTemplate(this);
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moreRes->setTemplateText(Wt::WString::tr("mobile-search-more"));
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moreRes->bindWidget("text", new Wt::WText("Tap to show more results..."));
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moreRes->clicked().connect(std::bind([=] {
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_sigMoreReleasesSelected();
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removeWidget(moreRes);
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addResults(filter, 20);
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}));
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}
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}
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} // namespace Mobile
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} // namespace UserInterface
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