void TagsReadWriteTest::testReadFromDisabledNamespaces()
{
DMetadata dmeta;
DMetadataSettingsContainer dmsettings;
QStringList actual;
NamespaceEntry tagNs2;
tagNs2.namespaceName = QLatin1String("Xmp.MicrosoftPhoto.LastKeywordXMP");
tagNs2.tagPaths = NamespaceEntry::TAGPATH;
tagNs2.separator = QLatin1Char('/');
tagNs2.nsType = NamespaceEntry::TAGS;
tagNs2.index = 1;
tagNs2.specialOpts = NamespaceEntry::TAG_XMPBAG;
tagNs2.subspace = NamespaceEntry::XMP;
tagNs2.isDisabled = true;
NamespaceEntry tagNs3;
tagNs3.namespaceName = QLatin1String("Xmp.lr.hierarchicalSubject");
tagNs3.tagPaths = NamespaceEntry::TAGPATH;
tagNs3.separator = QLatin1Char('|');
tagNs3.nsType = NamespaceEntry::TAGS;
tagNs3.index = 2;
tagNs3.specialOpts = NamespaceEntry::TAG_XMPBAG;
tagNs3.subspace = NamespaceEntry::XMP;
tagNs3.alternativeName = QLatin1String("Xmp.lr.HierarchicalSubject");
tagNs3.secondNameOpts = NamespaceEntry::TAG_XMPSEQ;
dmsettings.getReadMapping(QString::fromUtf8(DM_TAG_CONTAINER)).clear();
dmsettings.getReadMapping(QString::fromUtf8(DM_TAG_CONTAINER))
<< tagNs2
<< tagNs3;
dmeta.setXmpTagStringBag("Xmp.MicrosoftPhoto.LastKeywordXMP", tagSet1);
dmeta.setXmpTagStringBag("Xmp.lr.hierarchicalSubject", tagSet2);
dmeta.getItemTagsPath(actual, dmsettings);
QCOMPARE(actual, tagSet2);
}
void TagsReadWriteTest::testTagReadAlternativeNameSpace()
{
DMetadata dmeta;
DMetadataSettingsContainer dmsettings;
QStringList toWrite;
QStringList actual;
QStringList reference;
NamespaceEntry tagNs3;
tagNs3.namespaceName = QLatin1String("Xmp.lr.hierarchicalSubject");
tagNs3.tagPaths = NamespaceEntry::TAGPATH;
tagNs3.separator = QLatin1Char('|');
tagNs3.nsType = NamespaceEntry::TAGS;
tagNs3.index = 2;
tagNs3.specialOpts = NamespaceEntry::TAG_XMPBAG;
tagNs3.subspace = NamespaceEntry::XMP;
tagNs3.alternativeName = QLatin1String("Xmp.lr.HierarchicalSubject");
tagNs3.secondNameOpts = NamespaceEntry::TAG_XMPSEQ;
dmsettings.getReadMapping(QString::fromUtf8(DM_TAG_CONTAINER)).clear();
dmsettings.getReadMapping(QString::fromUtf8(DM_TAG_CONTAINER))
<< tagNs3;
toWrite = tagSet1;
toWrite = toWrite.replaceInStrings(QLatin1String("/"), QLatin1String("|"));
dmeta.setXmpTagStringSeq("Xmp.lr.HierarchicalSubject", toWrite);
// We write some data to alternative namespace
reference = dmeta.getXmpTagStringSeq("Xmp.lr.HierarchicalSubject", false);
QCOMPARE(reference, toWrite);
dmeta.getItemTagsPath(actual, dmsettings);
QCOMPARE(actual, tagSet1);
}
void CommentReadWriteTest::testReadFromDisabledNamespaces()
{
DMetadata dmeta;
dmeta.setFilePath(QLatin1String("random.org"));
CaptionsMap rez;
DMetadataSettingsContainer dmsettings;
NamespaceEntry commNs1;
commNs1.namespaceName = QLatin1String("Xmp.dc.description");
commNs1.nsType = NamespaceEntry::COMMENT;
commNs1.specialOpts = NamespaceEntry::COMMENT_ATLLANGLIST;
commNs1.index = 0;
commNs1.subspace = NamespaceEntry::XMP;
commNs1.isDisabled = true;
NamespaceEntry commNs2;
commNs2.namespaceName = QLatin1String("Xmp.exif.UserComment");
commNs2.nsType = NamespaceEntry::COMMENT;
commNs2.specialOpts = NamespaceEntry::COMMENT_ALTLANG;
commNs2.index = 1;
commNs2.subspace = NamespaceEntry::XMP;
dmsettings.setUnifyReadWrite(false);
dmsettings.getReadMapping(QString::fromUtf8(DM_COMMENT_CONTAINER)).clear();
dmsettings.getReadMapping(QString::fromUtf8(DM_COMMENT_CONTAINER))
<< commNs1
<< commNs2;
dmeta.setXmpTagStringListLangAlt("Xmp.dc.description", commentSet1.toAltLangMap());
dmeta.setXmpTagStringLangAlt("Xmp.exif.UserComment", commentSet2.value(QLatin1String("x-default")).caption, QString());
rez = dmeta.getItemComments(dmsettings);
QCOMPARE(rez.value(QLatin1String("x-default")).caption, commentSet2.value(QLatin1String("x-default")).caption);
}
bool DMetadata::setItemRating(int rating, const DMetadataSettingsContainer& settings) const
{
// NOTE : with digiKam 0.9.x, we have used IPTC Urgency to store Rating.
// Now this way is obsolete, and we use standard XMP rating tag instead.
if (rating < RatingMin || rating > RatingMax)
{
qCDebug(DIGIKAM_METAENGINE_LOG) << "Rating value to write is out of range!";
return false;
}
//qCDebug(DIGIKAM_METAENGINE_LOG) << getFilePath() << " ==> Rating:" << rating;
QList<NamespaceEntry> toWrite = settings.getReadMapping(QString::fromUtf8(DM_RATING_CONTAINER));
if (!settings.unifyReadWrite())
toWrite = settings.getWriteMapping(QString::fromUtf8(DM_RATING_CONTAINER));
for (NamespaceEntry entry : toWrite)
{
if (entry.isDisabled)
continue;
const std::string myStr = entry.namespaceName.toStdString();
const char* nameSpace = myStr.data();
switch(entry.subspace)
{
case NamespaceEntry::XMP:
if (!setXmpTagString(nameSpace, QString::number(entry.convertRatio.at(rating))))
{
qCDebug(DIGIKAM_METAENGINE_LOG) << "Setting rating failed" << nameSpace;
return false;
}
break;
case NamespaceEntry::EXIF:
if (QLatin1String(nameSpace) == QLatin1String("Exif.Image.0x4749"))
{
// Wrapper around rating percents managed by Windows Vista.
int ratePercents = 0;
switch (rating)
{
case 0:
ratePercents = 0;
break;
case 1:
ratePercents = 1;
break;
case 2:
ratePercents = 25;
break;
case 3:
ratePercents = 50;
break;
case 4:
ratePercents = 75;
break;
case 5:
ratePercents = 99;
break;
}
if (!setExifTagLong(nameSpace, ratePercents))
{
qCDebug(DIGIKAM_METAENGINE_LOG) << "Setting rating failed" << nameSpace;
return false;
}
}
else
{
if (!setExifTagLong(nameSpace, rating))
{
qCDebug(DIGIKAM_METAENGINE_LOG) << "Setting rating failed" << nameSpace;
return false;
}
}
break;
case NamespaceEntry::IPTC: // IPTC rating deprecated
default:
break;
}
}
return true;
}
int DMetadata::getItemRating(const DMetadataSettingsContainer& settings) const
{
if (getFilePath().isEmpty())
{
return -1;
}
long rating = -1;
bool xmpSupported = hasXmp();
bool iptcSupported = hasIptc();
bool exivSupported = hasExif();
for (NamespaceEntry entry : settings.getReadMapping(QString::fromUtf8(DM_RATING_CONTAINER)))
{
if (entry.isDisabled)
continue;
const std::string myStr = entry.namespaceName.toStdString();
const char* nameSpace = myStr.data();
QString value;
switch(entry.subspace)
{
case NamespaceEntry::XMP:
if (xmpSupported)
value = getXmpTagString(nameSpace, false);
break;
case NamespaceEntry::IPTC:
if (iptcSupported)
value = QString::fromUtf8(getIptcTagData(nameSpace));
break;
case NamespaceEntry::EXIF:
if (exivSupported)
getExifTagLong(nameSpace, rating);
break;
default:
break;
}
if (!value.isEmpty())
{
bool ok = false;
rating = value.toLong(&ok);
if (!ok)
{
return -1;
}
}
int index = entry.convertRatio.indexOf(rating);
// Exact value was not found,but rating is in range,
// so we try to approximate it
if ((index == -1) &&
(rating > entry.convertRatio.first()) &&
(rating < entry.convertRatio.last()))
{
for (int i = 0 ; i < entry.convertRatio.size() ; ++i)
{
if (rating > entry.convertRatio.at(i))
{
index = i;
}
}
}
if (index != -1)
{
return index;
}
}
return -1;
}