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tdelibs/tdenewstuff/entry.cpp

387 lines
9.6 KiB

/*
This file is part of KOrganizer.
Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org>
Copyright (c) 2014 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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 "entry.h"
#include <tqptrdict.h>
#include <tqwindowdefs.h>
#include <tdeglobal.h>
#include <tdelocale.h>
using namespace KNS;
// BCI for KDE 3.5 only
class EntryPrivate
{
public:
EntryPrivate(){}
TQString mEmail;
TQMap<TQString,TQString> mNameMap;
};
static TQPtrDict<EntryPrivate> *d_ptr = 0;
static EntryPrivate *d(const Entry *e)
{
if(!d_ptr)
{
d_ptr = new TQPtrDict<EntryPrivate>();
d_ptr->setAutoDelete(true);
}
EntryPrivate *ret = d_ptr->find((void*)e);
if(!ret)
{
ret = new EntryPrivate();
d_ptr->replace((void*)e, ret);
}
return ret;
}
TQString Entry::authorEmail() const
{
return d(this)->mEmail;
}
void Entry::setAuthorEmail( const TQString& email )
{
d(this)->mEmail = email;
}
TQString Entry::name( const TQString &lang ) const
{
if ( d(this)->mNameMap.isEmpty() ) return TQString::null;
if ( !d(this)->mNameMap[ lang ].isEmpty() ) return d(this)->mNameMap[ lang ];
else {
TQStringList langs = TDEGlobal::locale()->languageList();
for(TQStringList::Iterator it = langs.begin(); it != langs.end(); ++it)
if( !d(this)->mNameMap[ *it ].isEmpty() ) return d(this)->mNameMap[ *it ];
}
if ( !d(this)->mNameMap[ TQString::null ].isEmpty() ) return d(this)->mNameMap[ TQString::null ];
else return *(mSummaryMap.begin());
}
void Entry::setName( const TQString &name, const TQString &lang )
{
d(this)->mNameMap.insert( lang, name );
if ( mLangs.find( lang ) == mLangs.end() ) mLangs.append( lang );
}
// BCI part ends here
Entry::Entry() :
mRelease( 0 ), mReleaseDate( TQDate::currentDate() ), mRating( 0 ),
mDownloads( 0 )
{
}
Entry::Entry( const TQDomElement &e ) :
mRelease( 0 ), mRating( 0 ), mDownloads( 0 )
{
parseDomElement( e );
}
Entry::~Entry()
{
if (d_ptr)
{
EntryPrivate *p = d_ptr->find(this);
if (p)
d_ptr->remove(p);
if (d_ptr->isEmpty())
{
delete d_ptr;
d_ptr = 0L;
}
}
}
void Entry::setName( const TQString &name )
{
mName = name;
}
TQString Entry::name() const
{
return mName;
}
void Entry::setType( const TQString &type )
{
mType = type;
}
TQString Entry::type() const
{
return mType;
}
void Entry::setAuthor( const TQString &author )
{
mAuthor = author;
}
TQString Entry::author() const
{
return mAuthor;
}
void Entry::setLicence( const TQString &license )
{
mLicence = license;
}
TQString Entry::license() const
{
return mLicence;
}
void Entry::setSummary( const TQString &text, const TQString &lang )
{
mSummaryMap.insert( lang, text );
if ( mLangs.find( lang ) == mLangs.end() ) mLangs.append( lang );
}
TQString Entry::summary( const TQString &lang ) const
{
if ( mSummaryMap.isEmpty() ) return TQString::null;
if ( !mSummaryMap[ lang ].isEmpty() ) return mSummaryMap[ lang ];
else {
TQStringList langs = TDEGlobal::locale()->languageList();
for(TQStringList::Iterator it = langs.begin(); it != langs.end(); ++it)
if( !mSummaryMap[ *it ].isEmpty() ) return mSummaryMap[ *it ];
}
if ( !mSummaryMap[ TQString::null ].isEmpty() ) return mSummaryMap[ TQString::null ];
else return *(mSummaryMap.begin());
}
void Entry::setVersion( const TQString &version )
{
mVersion = version;
}
TQString Entry::version() const
{
return mVersion;
}
void Entry::setRelease( int release )
{
mRelease = release;
}
int Entry::release() const
{
return mRelease;
}
void Entry::setReleaseDate( const TQDate &d )
{
mReleaseDate = d;
}
TQDate Entry::releaseDate() const
{
return mReleaseDate;
}
void Entry::setPayload( const KURL &url, const TQString &lang )
{
mPayloadMap.insert( lang, url );
if ( mLangs.find( lang ) == mLangs.end() ) mLangs.append( lang );
}
KURL Entry::payload( const TQString &lang ) const
{
KURL payload = mPayloadMap[ lang ];
if ( payload.isEmpty() ) {
TQStringList langs = TDEGlobal::locale()->languageList();
for(TQStringList::Iterator it = langs.begin(); it != langs.end(); ++it)
if( !mPayloadMap[ *it ].isEmpty() ) return mPayloadMap[ *it ];
}
if ( payload.isEmpty() ) payload = mPayloadMap [ TQString::null ];
if ( payload.isEmpty() && !mPayloadMap.isEmpty() ) {
payload = *(mPayloadMap.begin());
}
return payload;
}
void Entry::setPreview( const KURL &url, const TQString &lang )
{
mPreviewMap.insert( lang, url );
if ( mLangs.find( lang ) == mLangs.end() ) mLangs.append( lang );
}
KURL Entry::preview( const TQString &lang ) const
{
KURL preview = mPreviewMap[ lang ];
if ( preview.isEmpty() ) {
TQStringList langs = TDEGlobal::locale()->languageList();
for(TQStringList::Iterator it = langs.begin(); it != langs.end(); ++it)
if( !mPreviewMap[ *it ].isEmpty() ) return mPreviewMap[ *it ];
}
if ( preview.isEmpty() ) preview = mPreviewMap [ TQString::null ];
if ( preview.isEmpty() && !mPreviewMap.isEmpty() ) {
preview = *(mPreviewMap.begin());
}
return preview;
}
void Entry::setRating( int rating )
{
mRating = rating;
}
int Entry::rating()
{
return mRating;
}
void Entry::setDownloads( int downloads )
{
mDownloads = downloads;
}
int Entry::downloads()
{
return mDownloads;
}
TQString Entry::fullName()
{
if ( version().isEmpty() )
return name();
else
return name() + "-" + version() + "-" + TQString::number( release() );
}
TQStringList Entry::langs()
{
return mLangs;
}
// FIXME
// It appears that OCS has removed the ability to retrieve author EMail;
// further confirmation is needed before removing EMail-related code
// NOTE
// OCS also removed the ability to have individually localized names and summaries for a single item
// As this would be a useful feature to add to the OCS system I'm keeping the lang code skeleton in at this time
// Note that the "language" XML tag refers to the intended language of the content, not the language of the entry!
void Entry::parseDomElement( const TQDomElement &element )
{
if ( element.tagName() != "content" ) return;
mType = element.attribute("type");
TQDomNode n;
TQString lang;
for( n = element.firstChild(); !n.isNull(); n = n.nextSibling() ) {
TQDomElement e = n.toElement();
if ( e.tagName() == "name" )
{
setName( e.text().stripWhiteSpace(), lang );
setName( e.text().stripWhiteSpace() ); /* primary key - no i18n */
}
if ( e.tagName() == "personid" ) {
setAuthor( e.text().stripWhiteSpace() );
// TQString email = e.attribute( "email" );
// setAuthorEmail( email );
}
// if ( e.tagName() == "email" ) setAuthorEmail( e.text().stripWhiteSpace() ); /* kde-look; change on server! */
if ( e.tagName() == "licence" ) setLicence( e.text().stripWhiteSpace() );
if ( e.tagName() == "description" ) {
setSummary( e.text().stripWhiteSpace(), lang );
}
if ( e.tagName() == "version" ) setVersion( e.text().stripWhiteSpace() );
// if ( e.tagName() == "release" ) setRelease( e.text().toInt() );
if ( e.tagName() == "created" ) {
TQDate date = TQDate::fromString( e.text().stripWhiteSpace(), Qt::ISODate );
setReleaseDate( date );
}
if ( e.tagName() == "smallpreviewpic1" ) {
setPreview( KURL( e.text().stripWhiteSpace() ), lang );
}
if ( e.tagName() == "downloadlink1" ) {
setPayload( KURL( e.text().stripWhiteSpace() ), lang );
}
if ( e.tagName() == "score" ) setRating( e.text().toInt() );
if ( e.tagName() == "downloads" ) setDownloads( e.text().toInt() );
// if ( e.tagName() == "typename" ) setType( e.text() );
}
}
TQDomElement Entry::createDomElement( TQDomDocument &doc,
TQDomElement &parent )
{
TQDomElement entry = doc.createElement( "content" );
entry.setAttribute("type", mType);
parent.appendChild( entry );
addElement( doc, entry, "language", langs().first() );
addElement( doc, entry, "name", name() );
addElement( doc, entry, "personid", author() );
// addElement( doc, entry, "email", authorEmail() );
addElement( doc, entry, "licence", license() );
addElement( doc, entry, "version", version() );
// addElement( doc, entry, "release", TQString::number( release() ) );
addElement( doc, entry, "score", TQString::number( rating() ) );
addElement( doc, entry, "downloads", TQString::number( downloads() ) );
addElement( doc, entry, "created",
releaseDate().toString( Qt::ISODate ) );
addElement( doc, entry, "description", summary() );
addElement( doc, entry, "preview", preview().url() );
addElement( doc, entry, "payload", payload().url() );
return entry;
}
TQDomElement Entry::addElement( TQDomDocument &doc, TQDomElement &parent,
const TQString &tag, const TQString &value )
{
TQDomElement n = doc.createElement( tag );
n.appendChild( doc.createTextNode( value ) );
parent.appendChild( n );
return n;
}