kget/core/nepomukhandler.cpp

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2008 Lukas Appelhans <l.appelhans@gmx.de>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; either
   8    version 2 of the License, or (at your option) any later version.
   9 */
  10 #include "nepomukhandler.h"
  11
  12 #include "transfer.h"
  13
  14 #include <Soprano/Vocabulary/Xesam>
  15 #include <Soprano/Vocabulary/NAO>
  16 #include <nepomuk/variant.h>
  17 #include <nepomuk/tag.h>
  18
  19 NepomukHandler::NepomukHandler(Transfer *transfer, QObject *parent)
  20   : QObject(parent),
  21     m_resource(Nepomuk::Resource(transfer->dest(), Soprano::Vocabulary::Xesam::File())),
  22     m_transfer(transfer)
  23 {
  24 }
  25
  26 NepomukHandler::~NepomukHandler()
  27 {
  28 }
  29
  30 void NepomukHandler::setRating(int rating)
  31 {
  32     m_resource.setProperty(Soprano::Vocabulary::NAO::rating(), Nepomuk::Variant(rating));
  33 }
  34
  35 int NepomukHandler::rating() const
  36 {
  37     return m_resource.rating();
  38 }
  39
  40 void NepomukHandler::addTag(const QString &newTag)
  41 {
  42     m_resource.addTag(Nepomuk::Tag(newTag));
  43 }
  44
  45 void NepomukHandler::removeTag(const QString &oldTag)
  46 {
  47     QList<Nepomuk::Tag> list = m_resource.tags();
  48     list.removeAll(Nepomuk::Tag(oldTag));
  49     m_resource.setTags(list);
  50 }
  51
  52 QStringList NepomukHandler::tags() const
  53 {
  54     QStringList list;
  55     foreach (const Nepomuk::Tag &tag, m_resource.tags())
  56         list.append(tag.genericLabel());
  57     return list;
  58 }
  59
  60 void NepomukHandler::saveFileProperties()
  61 {
  62     if (!m_resource.isValid())
  63         return;
  64     saveFileProperties(m_resource);
  65 }
  66
  67 void NepomukHandler::saveFileProperties(const Nepomuk::Resource &res)
  68 {
  69     Nepomuk::Resource m_res = res;
  70     m_res.setProperty(Soprano::Vocabulary::Xesam::originURL(), Nepomuk::Variant(m_transfer->source()));
  71     m_res.setProperty(Soprano::Vocabulary::Xesam::size(), Nepomuk::Variant(m_transfer->totalSize()));
  72     m_res.addTag(Nepomuk::Tag("Downloads"));
  73 }