127 lines
3.3 KiB
C++
127 lines
3.3 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/WTemplate>
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#include <Wt/WPushButton>
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#include <Wt/WImage>
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#include "LmsApplication.hpp"
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#include "ArtistSearch.hpp"
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namespace UserInterface {
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namespace Mobile {
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using namespace Database;
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ArtistSearch::ArtistSearch(Wt::WString title, Wt::WContainerWidget *parent)
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: Wt::WContainerWidget(parent),
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_count(0)
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{
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Wt::WTemplate* artistSearch = new Wt::WTemplate(this);
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artistSearch->setTemplateText(Wt::WString::tr("wa-artist-search"));
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Wt::WTemplate *titleTemplate = new Wt::WTemplate(this);
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titleTemplate->setTemplateText(Wt::WString::tr("mobile-search-title"));
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titleTemplate->bindString("text", title);
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artistSearch->bindWidget("title", titleTemplate);
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_contents = new Wt::WContainerWidget();
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artistSearch->bindWidget("release-container", _contents );
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_showMore = new Wt::WTemplate();
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_showMore->setTemplateText(Wt::WString::tr("mobile-search-more"));
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_showMore->bindString("text", "Tap to show more results...");
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_showMore->hide();
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_showMore->clicked().connect(std::bind([=] {
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_sigShowMore.emit();
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}));
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artistSearch->bindWidget("show-more", _showMore);
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}
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void
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ArtistSearch::clear()
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{
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_contents->clear();
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_count = 0;
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_showMore->hide();
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}
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void
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ArtistSearch::search(Database::SearchFilter filter, size_t nb)
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{
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_filter = filter;
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clear();
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addResults(nb);
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}
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static
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std::vector<Artist::pointer>
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getArtists(SearchFilter filter, size_t offset, size_t nb, bool &moreResults)
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{
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std::vector<Artist::pointer> artists = Artist::getByFilter(DboSession(), filter, offset, nb + 1);
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if (artists.size() == nb + 1)
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{
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moreResults = true;
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artists.pop_back();
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}
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else
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moreResults = false;
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return artists;
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}
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void
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ArtistSearch::addResults(std::size_t nb)
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{
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Wt::Dbo::Transaction transaction(DboSession());
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bool moreResults;
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std::vector<Artist::pointer> artists = getArtists(_filter, _count, nb, moreResults);
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for (Artist::pointer artist : artists)
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{
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Wt::WTemplate* res = new Wt::WTemplate(_contents);
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res->setTemplateText(Wt::WString::tr("wa-artist-res"));
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Wt::WAnchor *coverAnchor = new Wt::WAnchor(Wt::WLink(Wt:: WLink::InternalPath, "/audio/artist/" + std::to_string(artist.id())));
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Wt::WImage *artistImg = new Wt::WImage(coverAnchor);
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artistImg->setStyleClass("center-block"); // TODO move in css?
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artistImg->setStyleClass("release_res_shadow release_img-responsive"); // TODO move in css?
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res->bindWidget("gif", coverAnchor);
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res->bindString("name", Wt::WString::fromUTF8(artist->getName(), Wt::PlainText));
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}
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_count += artists.size();
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if (moreResults)
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_showMore->show();
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else
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_showMore->hide();
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}
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} // namespace Mobile
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} // namespace UserInterface
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