File indexing completed on 2024-05-12 05:09:30

 /***************************************************************************
     Copyright (C) 2010 Robby Stephenson <robby@periapsis.org>
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program 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 2 of        *
  *   the License or (at your option) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>. *
  *                                                                         *
  ***************************************************************************/
 
 #include "dvdfrfetcher.h"
 #include "../translators/xslthandler.h"
 #include "../translators/tellicoimporter.h"
 #include "../utils/string_utils.h"
 #include "../tellico_debug.h"
 
 #include <KLocalizedString>
 #include <KConfigGroup>
 
 #include <QLabel>
 #include <QFile>
 #include <QTextStream>
 #include <QVBoxLayout>
 #include <QTextCodec>
 #include <QDomDocument>
 #include <QUrlQuery>
 
 namespace {
   static const int DVDFR_MAX_RETURNS_TOTAL = 20;
   static const char* DVDFR_SEARCH_API_URL = "http://www.dvdfr.com/api/search.php";
   static const char* DVDFR_DETAIL_API_URL = "http://www.dvdfr.com/api/dvd.php";
 }
 
 using namespace Tellico;
 using Tellico::Fetch::DVDFrFetcher;
 
 DVDFrFetcher::DVDFrFetcher(QObject* parent_)
     : XMLFetcher(parent_) {
   setLimit(DVDFR_MAX_RETURNS_TOTAL);
   setXSLTFilename(QStringLiteral("dvdfr2tellico.xsl"));
 }
 
 DVDFrFetcher::~DVDFrFetcher() {
 }
 
 QString DVDFrFetcher::source() const {
   return m_name.isEmpty() ? defaultName() : m_name;
 }
 
 bool DVDFrFetcher::canSearch(Fetch::FetchKey k) const {
   return k == Title || k == UPC;
 }
 
 bool DVDFrFetcher::canFetch(int type) const {
   return type == Data::Collection::Video;
 }
 
 QUrl DVDFrFetcher::searchUrl() {
   QUrl u(QString::fromLatin1(DVDFR_SEARCH_API_URL));
 
   QUrlQuery q;
   switch(request().key()) {
     case Title:
       // DVDfr requires the title string to be in iso-8859-15
       {
         QTextCodec* codec = QTextCodec::codecForName("iso-8859-15");
         Q_ASSERT(codec);
         q.addQueryItem(QStringLiteral("title"), QString::fromUtf8(codec->fromUnicode(request().value())));
       }
       break;
 
     case UPC:
       q.addQueryItem(QStringLiteral("gencode"), request().value());
       break;
 
     default:
       myWarning() << source() << "- key not recognized:" << request().key();
       return QUrl();
   }
   u.setQuery(q);
 //  myDebug() << "url: " << u.url();
   return u;
 }
 
 Tellico::Data::EntryPtr DVDFrFetcher::fetchEntryHookData(Data::EntryPtr entry_) {
   Q_ASSERT(entry_);
 
   const QString id = entry_->field(QStringLiteral("dvdfr-id"));
   if(id.isEmpty()) {
     myDebug() << "no dvdfr id found";
     return entry_;
   }
 
   QUrl u(QString::fromLatin1(DVDFR_DETAIL_API_URL));
   QUrlQuery q;
   q.addQueryItem(QStringLiteral("id"), id);
   u.setQuery(q);
 //  myDebug() << "url: " << u;
 
   // quiet
   const QString output = FileHandler::readXMLFile(u, true);
 
 #if 0
   myWarning() << "Remove output debug from dvdfrfetcher.cpp";
   QFile f(QLatin1String("/tmp/test-dvdfr-details.xml"));
   if(f.open(QIODevice::WriteOnly)) {
     QTextStream t(&f);
     t.setCodec("UTF-8");
     t << output;
   }
   f.close();
 #endif
 
   Import::TellicoImporter imp(xsltHandler()->applyStylesheet(output));
   // be quiet when loading images
   imp.setOptions(imp.options() ^ Import::ImportShowImageErrors);
   Data::CollPtr coll = imp.collection();
   if(!coll) {
     myWarning() << "no collection pointer";
     return entry_;
   }
   if(coll->entryCount() == 0) {
     myWarning() << "no entries";
     return entry_;
   }
 
   if(coll->entryCount() > 1) {
     myDebug() << "weird, more than one entry found";
   }
 
   // don't want to include id
   coll->removeField(QStringLiteral("dvdfr-id"));
   return coll->entries().front();
 }
 
 Tellico::Fetch::FetchRequest DVDFrFetcher::updateRequest(Data::EntryPtr entry_) {
   QString barcode = entry_->field(QStringLiteral("barcode"));
   if(barcode.isEmpty()) {
     barcode = entry_->field(QStringLiteral("upc"));
   }
   if(!barcode.isEmpty()) {
     return FetchRequest(UPC, barcode);
   }
 
   const QString title = entry_->field(QStringLiteral("title"));
   if(!title.isEmpty()) {
     return FetchRequest(Title, title);
   }
   return FetchRequest();
 }
 
 Tellico::Fetch::ConfigWidget* DVDFrFetcher::configWidget(QWidget* parent_) const {
   return new DVDFrFetcher::ConfigWidget(parent_, this);
 }
 
 QString DVDFrFetcher::defaultName() {
   return QStringLiteral("DVDFr.com");
 }
 
 QString DVDFrFetcher::defaultIcon() {
   return favIcon("https://www.dvdfr.com");
 }
 
 Tellico::StringHash DVDFrFetcher::allOptionalFields() {
   StringHash hash;
   hash[QStringLiteral("origtitle")] = i18n("Original Title");
   hash[QStringLiteral("dvdfr")]     = i18n("DVDFr Link");
   hash[QStringLiteral("alttitle")]  = i18n("Alternative Titles");
   hash[QStringLiteral("barcode")]   = i18n("Barcode");
   return hash;
 }
 
 DVDFrFetcher::ConfigWidget::ConfigWidget(QWidget* parent_, const DVDFrFetcher* fetcher_)
     : Fetch::ConfigWidget(parent_) {
   QVBoxLayout* l = new QVBoxLayout(optionsWidget());
   l->addWidget(new QLabel(i18n("This source has no options."), optionsWidget()));
   l->addStretch();
 
   // now add additional fields widget
   addFieldsWidget(DVDFrFetcher::allOptionalFields(), fetcher_ ? fetcher_->optionalFields() : QStringList());
 }
 
 void DVDFrFetcher::ConfigWidget::saveConfigHook(KConfigGroup&) {
 }
 
 QString DVDFrFetcher::ConfigWidget::preferredName() const {
   return DVDFrFetcher::defaultName();
 }