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185 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2009-07-04
* Description : Access to extended properties of an item in the database
*
* SPDX-FileCopyrightText: 2009 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
* SPDX-FileCopyrightText: 2009-2026 by Gilles Caulier <caulier dot gilles at gmail dot com>
* SPDX-FileCopyrightText: 2017-2018 by Mario Frank <mario dot frank at uni minus potsdam dot de>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#include "itemextendedproperties.h"
// Local includes
#include "coredb.h"
#include "coredbaccess.h"
#include "itemscanner.h"
#include "similaritydbaccess.h"
#include "similaritydb.h"
namespace Digikam
{
ItemExtendedProperties::ItemExtendedProperties(qlonglong imageid)
: m_id(imageid)
{
}
QString ItemExtendedProperties::intellectualGenre()
{
return readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreIntellectualGenre));
}
void ItemExtendedProperties::setIntellectualGenre(const QString& intellectualGenre)<--- Shadow argument
{
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreIntellectualGenre), intellectualGenre);
}
void ItemExtendedProperties::removeIntellectualGenre()
{
setIntellectualGenre(QString());
}
QString ItemExtendedProperties::jobId()
{
return readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreJobID));
}
void ItemExtendedProperties::setJobId(const QString& jobId)<--- Shadow argument
{
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreJobID), jobId);
}
void ItemExtendedProperties::removeJobId()
{
setJobId(QString());
}
double ItemExtendedProperties::similarityTo(const qlonglong imageId)
{
// TODO: extend for additional algorithms
double similarity = SimilarityDbAccess().db()->getImageSimilarity(m_id, imageId);
return ((similarity > 0) ? similarity : 0.0);
}
void ItemExtendedProperties::setSimilarityTo(const qlonglong imageId, const double value)
{
// TODO: extend for additional algorithms
SimilarityDbAccess().db()->setImageSimilarity(m_id, imageId, value);
}
void ItemExtendedProperties::removeSimilarityTo(const qlonglong imageId)
{
// TODO: extend for additional algorithms
SimilarityDbAccess().db()->removeImageSimilarity(m_id, imageId);
}
QStringList ItemExtendedProperties::scene()
{
return readFakeListProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreScene));
}
void ItemExtendedProperties::setScene(const QStringList& scene)<--- Shadow argument
{
setFakeListProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreScene), scene);
}
void ItemExtendedProperties::removeScene()
{
setScene(QStringList());
}
QStringList ItemExtendedProperties::subjectCode()
{
return readFakeListProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreSubjectCode));
}
void ItemExtendedProperties::setSubjectCode(const QStringList& subjectCode)<--- Shadow argument
{
setFakeListProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreSubjectCode), subjectCode);
}
void ItemExtendedProperties::removeSubjectCode()
{
setSubjectCode(QStringList());
}
IptcCoreLocationInfo ItemExtendedProperties::location()
{
IptcCoreLocationInfo location;
location.country = readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCountry));
location.countryCode = readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCountryCode));
location.city = readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCity));
location.location = readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreLocation));
location.provinceState = readProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreProvinceState));
return location;
}
void ItemExtendedProperties::setLocation(const IptcCoreLocationInfo& location)<--- Shadow argument
{
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCountry), location.country);
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCountryCode), location.countryCode);
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreCity), location.city);
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreLocation), location.location);
setProperty(ItemScanner::iptcCorePropertyName(MetadataInfo::IptcCoreProvinceState), location.provinceState);
}
void ItemExtendedProperties::removeLocation()
{
setLocation(IptcCoreLocationInfo());
}
QString ItemExtendedProperties::readProperty(const QString& property)
{
return CoreDbAccess().db()->getImageProperty(m_id, property);
}
void ItemExtendedProperties::setProperty(const QString& property, const QString& value)
{
if (value.isNull()) // there is a NOT NULL restriction on the table.
{
removeProperty(property);
}
else
{
CoreDbAccess().db()->setImageProperty(m_id, property, value);
}
}
QStringList ItemExtendedProperties::readFakeListProperty(const QString& property)
{
QString value = CoreDbAccess().db()->getImageProperty(m_id, property);
return value.split(QLatin1Char(';'), Qt::SkipEmptyParts);
}
void ItemExtendedProperties::setFakeListProperty(const QString& property, const QStringList& value)
{
if (value.isEmpty())
{
removeProperty(property);
}
else
{
CoreDbAccess().db()->setImageProperty(m_id, property, value.join(QLatin1Char(';')));
}
}
void ItemExtendedProperties::removeProperty(const QString& property)
{
CoreDbAccess().db()->removeImageProperty(m_id, property);
}
} // namespace Digikam
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