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/*
Copyright (c) 2009 Volker Krause <vkrause@kde.org>
Copyright (c) 2009 Igor Trindade Oliveira <igor_trindade@yahoo.com.br>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include "xmlreader.h"
#include "format_p.h"
#include <akonadi/attributefactory.h>
#include <akonadi/tag.h>
#include <QStringList>
using namespace Akonadi;
Attribute* XmlReader::elementToAttribute(const QDomElement& elem)
{
if ( elem.isNull() || elem.tagName() != Format::Tag::attribute() )
return 0;
Attribute *attr = AttributeFactory::createAttribute( elem.attribute( Format::Attr::attributeType() ).toUtf8() );
Q_ASSERT( attr );
attr->deserialize( elem.text().toUtf8() );
return attr;
}
void XmlReader::readAttributes(const QDomElement& elem, Entity& entity)
{
if ( elem.isNull() )
return;
const QDomNodeList children = elem.childNodes();
for ( int i = 0; i < children.count(); ++i ) {
const QDomElement attrElem = children.at( i ).toElement();
Attribute *attr = elementToAttribute( attrElem );
if ( attr )
entity.addAttribute( attr );
}
}
Collection XmlReader::elementToCollection(const QDomElement& elem)
{
if ( elem.isNull() || elem.tagName() != Format::Tag::collection() )
return Collection();
Collection c;
c.setRemoteId( elem.attribute( Format::Attr::remoteId() ) );
c.setName( elem.attribute( Format::Attr::collectionName() ) );
c.setContentMimeTypes( elem.attribute( Format::Attr::collectionContentTypes() ).split( QLatin1Char(',') ) );
XmlReader::readAttributes( elem, c );
const QDomElement parentElem = elem.parentNode().toElement();
if ( !parentElem.isNull() && parentElem.tagName() == Format::Tag::collection() )
c.parentCollection().setRemoteId( parentElem.attribute( Format::Attr::remoteId() ) );
return c;
}
Collection::List XmlReader::readCollections(const QDomElement& elem)
{
Collection::List rv;
if ( elem.isNull() )
return rv;
if ( elem.tagName() == Format::Tag::collection() )
rv += elementToCollection( elem );
const QDomNodeList children = elem.childNodes();
for ( int i = 0; i < children.count(); i++ ) {
const QDomElement child = children.at( i ).toElement();
if ( child.isNull() || child.tagName() != Format::Tag::collection() )
continue;
rv += readCollections( child );
}
return rv;
}
Tag XmlReader::elementToTag(const QDomElement& elem)
{
if ( elem.isNull() || elem.tagName() != Format::Tag::tag() )
return Tag();
Tag t;
t.setRemoteId( elem.attribute( Format::Attr::remoteId() ).toUtf8() );
t.setName( elem.attribute( Format::Attr::name() ) );
t.setGid( elem.attribute( Format::Attr::gid() ).toUtf8() );
t.setType( elem.attribute( Format::Attr::type() ).toUtf8() );
//TODO Implement rid parent support in TagCreateJob first
// const QDomElement parentElem = elem.parentNode().toElement();
// if ( !parentElem.isNull() && parentElem.tagName() == Format::Tag::tag() ) {
// Tag parent;
// parent.setRemoteId( parentElem.attribute( Format::Attr::remoteId() ).toLatin1() );
// t.setParent( parent );
// }
return t;
}
Tag::List XmlReader::readTags(const QDomElement& elem)
{
Tag::List rv;
if ( elem.isNull() )
return rv;
if ( elem.tagName() == Format::Tag::tag() )
rv += elementToTag( elem );
const QDomNodeList children = elem.childNodes();
for ( int i = 0; i < children.count(); i++ ) {
const QDomElement child = children.at( i ).toElement();
if ( child.isNull() || child.tagName() != Format::Tag::tag() )
continue;
rv += readTags( child );
}
return rv;
}
Item XmlReader::elementToItem(const QDomElement& elem, bool includePayload)
{
Item item( elem.attribute( Format::Attr::itemMimeType(), QLatin1String("application/octet-stream") ) );
item.setRemoteId( elem.attribute( Format::Attr::remoteId() ) );
XmlReader::readAttributes( elem, item );
const QDomNodeList children = elem.childNodes();
for ( int i = 0; i < children.count(); ++i ) {
const QDomElement subElem = children.at( i ).toElement();
if ( subElem.isNull() )
continue;
if ( subElem.tagName() == Format::Tag::flag() ) {
item.setFlag( subElem.text().toUtf8() );
} else if ( subElem.tagName() == Format::Tag::tag() ) {
Tag tag;
tag.setRemoteId( subElem.text().toUtf8() );
item.setTag( tag );
} else if ( includePayload && subElem.tagName() == Format::Tag::payload() ) {
const QByteArray payloadData = subElem.text().toUtf8();
item.setPayloadFromData( payloadData );
}
}
return item;
}
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