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Clementine-audio-player-Mac.../3rdparty/libmygpo-qt/Podcast.cpp
2013-04-15 21:41:54 +10:00

218 lines
5.5 KiB
C++

/***************************************************************************
* This file is part of libmygpo-qt *
* Copyright (c) 2010 - 2013 Stefan Derkits <stefan@derkits.at> *
* Copyright (c) 2010 - 2011 Christian Wagner <christian.wagner86@gmx.at> *
* Copyright (c) 2010 - 2011 Felix Winter <ixos01@gmail.com> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 *
* USA *
***************************************************************************/
#include "Podcast_p.h"
#include <parser.h>
using namespace mygpo;
PodcastPrivate::PodcastPrivate( Podcast* qq, QNetworkReply* reply ): m_reply( reply ), q( qq ), m_error( QNetworkReply::NoError )
{
QObject::connect( m_reply, SIGNAL( finished() ), this, SLOT( parseData() ) );
QObject::connect( m_reply, SIGNAL( error( QNetworkReply::NetworkError ) ), this, SLOT( error( QNetworkReply::NetworkError ) ) );
}
PodcastPrivate::PodcastPrivate( Podcast* qq, const QVariant& variant ): m_reply( 0 ), q( qq ), m_error( QNetworkReply::NoError )
{
parse( variant );
}
PodcastPrivate::~PodcastPrivate()
{
}
QUrl PodcastPrivate::url() const
{
return m_url;
}
QString PodcastPrivate::title() const
{
return m_title;
}
QString PodcastPrivate::description() const
{
return m_description;
}
uint PodcastPrivate::subscribers() const
{
return m_subscribers;
}
uint PodcastPrivate::subscribersLastWeek() const
{
return m_SubscribersLastWeek;
}
QUrl PodcastPrivate::logoUrl() const
{
return m_logoUrl;
}
QUrl PodcastPrivate::website() const
{
return m_website;
}
QUrl PodcastPrivate::mygpoUrl() const
{
return m_mygpoUrl;
}
Podcast::Podcast( QNetworkReply* reply, QObject* parent ) : QObject( parent ), d( new PodcastPrivate( this, reply ) )
{
}
Podcast::Podcast( const QVariant& variant, QObject* parent ): QObject( parent ), d( new PodcastPrivate( this, variant ) )
{
}
Podcast::~Podcast()
{
delete d;
}
QUrl Podcast::url() const
{
return d->url();
}
QString Podcast::title() const
{
return d->title();
}
QString Podcast::description() const
{
return d->description();
}
uint Podcast::subscribers() const
{
return d->subscribers();
}
uint Podcast::subscribersLastWeek() const
{
return d->subscribersLastWeek();
}
QUrl Podcast::logoUrl() const
{
return d->logoUrl();
}
QUrl Podcast::website() const
{
return d->website();
}
QUrl Podcast::mygpoUrl() const
{
return d->mygpoUrl();
}
bool PodcastPrivate::parse( const QVariant& data )
{
if ( !data.canConvert( QVariant::Map ) )
return false;
QVariantMap podcastMap = data.toMap();
QVariant v = podcastMap.value( QLatin1String( "url" ) );
if ( !v.canConvert( QVariant::Url ) )
return false;
m_url = v.toUrl();
v = podcastMap.value( QLatin1String( "title" ) );
if ( !v.canConvert( QVariant::String ) )
return false;
m_title = v.toString();
v = podcastMap.value( QLatin1String( "description" ) );
if ( !v.canConvert( QVariant::String ) )
return false;
m_description = v.toString();
v = podcastMap.value( QLatin1String( "subscribers" ) );
if ( !v.canConvert( QVariant::Int ) )
return false;
m_subscribers = v.toUInt();
v = podcastMap.value( QLatin1String( "subscribers_last_week" ) );
if ( !v.canConvert( QVariant::Int ) )
return false;
m_SubscribersLastWeek = v.toUInt();
v = podcastMap.value( QLatin1String( "logo_url" ) );
if ( !v.canConvert( QVariant::Url ) )
return false;
m_logoUrl = v.toUrl();
v = podcastMap.value( QLatin1String( "website" ) );
if ( !v.canConvert( QVariant::Url ) )
return false;
m_website = v.toUrl();
v = podcastMap.value( QLatin1String( "mygpo_link" ) );
if ( !v.canConvert( QVariant::Url ) )
return false;
m_mygpoUrl = v.toUrl();
return true;
}
bool PodcastPrivate::parse( const QByteArray& data )
{
QJson::Parser parser;
bool ok;
QVariant variant = parser.parse( data, &ok );
if ( ok )
{
if ( !parse( variant ) ) return false;
return true;
}
else
{
return false;
}
}
void PodcastPrivate::parseData()
{
//parsen und signal senden
QJson::Parser parser;
if ( parse( m_reply->readAll( ) ) )
{
emit q->finished();
}
else
{
emit q->parseError();
}
m_reply->deleteLater();
}
void PodcastPrivate::error( QNetworkReply::NetworkError error )
{
this->m_error = error;
emit q->requestError( error );
}