bool AssignTemplate::toolOperations()
{
DMetadata meta;
if (image().isNull())
{
if (!meta.load(inputUrl().toLocalFile()))
{
return false;
}
}
else
{
meta.setData(image().getMetadata());
}
QString title = settings()[QLatin1String("TemplateTitle")].toString();
if (title == Template::removeTemplateTitle())
{
meta.removeMetadataTemplate();
}
else if (title.isEmpty())
{
// Nothing to do.
}
else
{
Template t = TemplateManager::defaultManager()->findByTitle(title);
meta.removeMetadataTemplate();
meta.setMetadataTemplate(t);
}
bool ret = true;
if (image().isNull())
{
QFile::remove(outputUrl().toLocalFile());
ret = QFile::copy(inputUrl().toLocalFile(), outputUrl().toLocalFile());
if (ret && !title.isEmpty())
{
ret = meta.save(outputUrl().toLocalFile());
}
}
else
{
if (!title.isEmpty())
{
image().setMetadata(meta.data());
}
ret = savefromDImg();
}
return ret;
}
void IPTCEditWidget::apply()
{
if (d->modified && !d->isReadOnly)
{
d->contentPage->applyMetadata(d->exifData, d->iptcData);
d->originPage->applyMetadata(d->exifData, d->iptcData);
d->creditsPage->applyMetadata(d->iptcData);
d->subjectsPage->applyMetadata(d->iptcData);
d->keywordsPage->applyMetadata(d->iptcData);
d->categoriesPage->applyMetadata(d->iptcData);
d->statusPage->applyMetadata(d->iptcData);
d->propertiesPage->applyMetadata(d->iptcData);
d->envelopePage->applyMetadata(d->iptcData);
DMetadata meta;
meta.load((*d->dlg->currentItem()).path());
meta.setExif(d->exifData);
meta.setIptc(d->iptcData);
meta.save((*d->dlg->currentItem()).path());
d->modified = false;
}
}
void TimeAdjustTask::run()
{
if (m_cancel)
return;
emit signalProcessStarted(d->url);
QDateTime dt = d->itemsMap.value(d->url);
if (!dt.isValid())
{
emit signalProcessEnded(d->url, TimeAdjustList::META_TIME_ERROR);
emit signalDone();
return;
}
bool writeToSidecar = (MetaEngineSettings::instance()->settings()
.metadataWritingMode != DMetadata::WRITE_TO_FILE_ONLY);
bool metadataChanged = d->settings.updEXIFModDate || d->settings.updEXIFOriDate ||
d->settings.updEXIFDigDate || d->settings.updEXIFThmDate ||
d->settings.updIPTCDate || d->settings.updXMPVideo ||
d->settings.updXMPDate;
int status = TimeAdjustList::NOPROCESS_ERROR;
if (metadataChanged)
{
bool ret = true;
DMetadata meta;
ret &= meta.load(d->url.toLocalFile());
if (ret)
{
QString exifDateTimeFormat = QLatin1String("yyyy:MM:dd hh:mm:ss");
QString xmpDateTimeFormat = QLatin1String("yyyy:MM:ddThh:mm:ss");
if (writeToSidecar || meta.canWriteExif(d->url.toLocalFile()))
{
if (d->settings.updEXIFModDate)
{
if (!d->settings.updIfAvailable ||
!meta.getExifTagString("Exif.Image.DateTime").isEmpty())
{
ret &= meta.setExifTagString("Exif.Image.DateTime",
dt.toString(exifDateTimeFormat));
}
}
if (d->settings.updEXIFOriDate)
{
if (!d->settings.updIfAvailable ||
!meta.getExifTagString("Exif.Photo.DateTimeOriginal").isEmpty())
{
ret &= meta.setExifTagString("Exif.Photo.DateTimeOriginal",
dt.toString(exifDateTimeFormat));
}
}
if (d->settings.updEXIFDigDate)
{
if (!d->settings.updIfAvailable ||
!meta.getExifTagString("Exif.Photo.DateTimeDigitized").isEmpty())
{
ret &= meta.setExifTagString("Exif.Photo.DateTimeDigitized",
dt.toString(exifDateTimeFormat));
}
}
if (d->settings.updEXIFThmDate)
{
if (!d->settings.updIfAvailable ||
!meta.getExifTagString("Exif.Image.PreviewDateTime").isEmpty())
{
ret &= meta.setExifTagString("Exif.Image.PreviewDateTime",
dt.toString(exifDateTimeFormat));
}
}
}
else if (d->settings.updEXIFModDate || d->settings.updEXIFOriDate ||
d->settings.updEXIFDigDate || d->settings.updEXIFThmDate)
{
ret = false;
}
if (d->settings.updIPTCDate)
{
if (writeToSidecar || meta.canWriteIptc(d->url.toLocalFile()))
{
if (!d->settings.updIfAvailable ||
!meta.getIptcTagString("Iptc.Application2.DateCreated").isEmpty())
{
ret &= meta.setIptcTagString("Iptc.Application2.DateCreated",
dt.date().toString(Qt::ISODate));
}
if (!d->settings.updIfAvailable ||
!meta.getIptcTagString("Iptc.Application2.TimeCreated").isEmpty())
{
ret &= meta.setIptcTagString("Iptc.Application2.TimeCreated",
dt.time().toString(Qt::ISODate));
}
}
else
{
ret = false;
}
}
if (d->settings.updXMPDate)
{
if (writeToSidecar || (meta.supportXmp() && meta.canWriteXmp(d->url.toLocalFile())))
{
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.exif.DateTimeOriginal").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.exif.DateTimeOriginal",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.photoshop.DateCreated").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.photoshop.DateCreated",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.tiff.DateTime").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.tiff.DateTime",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.xmp.CreateDate").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.xmp.CreateDate",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.xmp.MetadataDate").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.xmp.MetadataDate",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.xmp.ModifyDate").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.xmp.ModifyDate",
dt.toString(xmpDateTimeFormat));
}
}
else
{
ret = false;
}
}
if (d->settings.updXMPVideo)
{
if (writeToSidecar || (meta.supportXmp() && meta.canWriteXmp(d->url.toLocalFile())))
{
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.video.DateTimeOriginal").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.video.DateTimeOriginal",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.video.DateTimeDigitized").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.video.DateTimeDigitized",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.video.ModificationDate").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.video.ModificationDate",
dt.toString(xmpDateTimeFormat));
}
if (!d->settings.updIfAvailable ||
!meta.getXmpTagString("Xmp.video.DateUTC").isEmpty())
{
ret &= meta.setXmpTagString("Xmp.video.DateUTC",
dt.toUTC().toString(xmpDateTimeFormat));
}
}
else
{
ret = false;
}
}
ret &= meta.save(d->url.toLocalFile());
if (!ret)
{
qCDebug(DIGIKAM_DPLUGIN_GENERIC_LOG) << "Failed to update metadata in file " << d->url.fileName();
}
}
else
{
qCDebug(DIGIKAM_DPLUGIN_GENERIC_LOG) << "Failed to load metadata from file " << d->url.fileName();
}
if (!ret)
{
status |= TimeAdjustList::META_TIME_ERROR;
}
}
if (d->settings.updFileModDate)
{
// Since QFileInfo does not support timestamp updates,
// we have to use the utime() system call.
int modtime;
QDateTime unixDate;
unixDate.setDate(QDate(1970, 1, 1));
unixDate.setTime(QTime(0, 0, 0, 0));
if (dt < unixDate)
modtime = -(dt.secsTo(unixDate) + (60 * 60));
else
modtime = dt.toTime_t();
struct utimbuf ut;
ut.modtime = modtime;
ut.actime = QDateTime::currentDateTime().toTime_t();
if (::utime(QFile::encodeName(d->url.toLocalFile()).constData(), &ut) != 0)
{
status |= TimeAdjustList::FILE_TIME_ERROR;
}
}
if (writeToSidecar && DMetadata::hasSidecar(d->url.toLocalFile()))
{
QT_STATBUF st;
if (QT_STAT(QFile::encodeName(d->url.toLocalFile()).constData(), &st) == 0)
{
struct utimbuf ut;
ut.modtime = st.st_mtime;
ut.actime = st.st_atime;
if (::utime(QFile::encodeName(DMetadata::sidecarPath(d->url.toLocalFile())).constData(), &ut) != 0)
{
status |= TimeAdjustList::FILE_TIME_ERROR;
}
}
}
if (status == TimeAdjustList::NOPROCESS_ERROR)
{
emit signalDateTimeForUrl(d->url, dt, d->settings.updFileModDate);
}
emit signalProcessEnded(d->url, status);
emit signalDone();
}