bool QgsNativeProjectMetadataValidator::validate( const QgsAbstractMetadataBase *baseMetadata, QList<QgsAbstractMetadataBaseValidator::ValidationResult> &results ) const
{
results.clear();
const QgsProjectMetadata *metadata = dynamic_cast< const QgsProjectMetadata * >( baseMetadata );
if ( !metadata )
return false;
bool result = true;
if ( !QgsNativeMetadataBaseValidator::validate( metadata, results ) )
result = false;
if ( metadata->author().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "author" ), QObject::tr( "A project author is required." ) );
}
if ( !metadata->creationDateTime().isValid() )
{
result = false;
results << ValidationResult( QObject::tr( "creation" ), QObject::tr( "The project creation date/time is required." ) );
}
return result;
}
bool QgsNativeMetadataValidator::validate( const QgsAbstractMetadataBase *baseMetadata, QList<ValidationResult> &results ) const
{
results.clear();
const QgsLayerMetadata *metadata = dynamic_cast< const QgsLayerMetadata * >( baseMetadata );
if ( !metadata )
return false;
bool result = true;
if ( !QgsNativeMetadataBaseValidator::validate( metadata, results ) )
result = false;
if ( metadata->licenses().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "license" ), QObject::tr( "At least one license is required." ) );
}
if ( !metadata->crs().isValid() )
{
result = false;
results << ValidationResult( QObject::tr( "crs" ), QObject::tr( "A valid CRS element is required." ) );
}
int index = 0;
Q_FOREACH ( const QgsLayerMetadata::SpatialExtent &extent, metadata->extent().spatialExtents() )
{
if ( !extent.extentCrs.isValid() )
{
result = false;
results << ValidationResult( QObject::tr( "extent" ), QObject::tr( "A valid CRS element for the spatial extent is required." ), index );
}
if ( extent.bounds.width() == 0.0 || extent.bounds.height() == 0.0 )
{
result = false;
results << ValidationResult( QObject::tr( "extent" ), QObject::tr( "A valid spatial extent is required." ), index );
}
index++;
}
return result;
}
bool QgsNativeMetadataValidator::validate( const QgsLayerMetadata &metadata, QList<ValidationResult> &results ) const
{
results.clear();
bool result = true;
if ( metadata.identifier().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "identifier" ), QObject::tr( "Identifier element is required." ) );
}
if ( metadata.language().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "language" ), QObject::tr( "Language element is required." ) );
}
if ( metadata.type().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "type" ), QObject::tr( "Type element is required." ) );
}
if ( metadata.title().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "title" ), QObject::tr( "Title element is required." ) );
}
if ( metadata.abstract().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "abstract" ), QObject::tr( "Abstract element is required." ) );
}
if ( metadata.licenses().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "license" ), QObject::tr( "At least one license is required." ) );
}
if ( !metadata.crs().isValid() )
{
result = false;
results << ValidationResult( QObject::tr( "crs" ), QObject::tr( "A valid CRS element is required." ) );
}
int index = 0;
Q_FOREACH ( const QgsLayerMetadata::SpatialExtent &extent, metadata.extent().spatialExtents() )
{
if ( !extent.extentCrs.isValid() )
{
result = false;
results << ValidationResult( QObject::tr( "extent" ), QObject::tr( "A valid CRS element for the spatial extent is required." ), index );
}
if ( extent.bounds.width() == 0.0 || extent.bounds.height() == 0.0 )
{
result = false;
results << ValidationResult( QObject::tr( "extent" ), QObject::tr( "A valid spatial extent is required." ), index );
}
index++;
}
if ( metadata.contacts().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "contacts" ), QObject::tr( "At least one contact is required." ) );
}
if ( metadata.links().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "At least one link is required." ) );
}
// validate keywords
QgsLayerMetadata::KeywordMap keywords = metadata.keywords();
QgsLayerMetadata::KeywordMap::const_iterator keywordIt = keywords.constBegin();
index = 0;
for ( ; keywordIt != keywords.constEnd(); ++keywordIt )
{
if ( keywordIt.key().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "keywords" ), QObject::tr( "Keyword vocabulary cannot be empty." ), index );
}
if ( keywordIt.value().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "keywords" ), QObject::tr( "Keyword list cannot be empty." ), index );
}
index++;
}
// validate contacts
index = 0;
Q_FOREACH ( const QgsLayerMetadata::Contact &contact, metadata.contacts() )
{
if ( contact.name.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "contacts" ), QObject::tr( "Contact name cannot be empty." ), index );
}
index++;
}
// validate links
index = 0;
Q_FOREACH ( const QgsLayerMetadata::Link &link, metadata.links() )
{
if ( link.name.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link name cannot be empty." ), index );
}
if ( link.type.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link type cannot be empty." ), index );
}
if ( link.url.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link url cannot be empty." ), index );
}
index++;
}
return result;
}
bool QgsNativeMetadataBaseValidator::validate( const QgsAbstractMetadataBase *metadata, QList<QgsAbstractMetadataBaseValidator::ValidationResult> &results ) const
{
results.clear();
if ( !metadata )
return false;
int index = 0;
bool result = true;
if ( metadata->identifier().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "identifier" ), QObject::tr( "Identifier element is required." ) );
}
if ( metadata->language().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "language" ), QObject::tr( "Language element is required." ) );
}
if ( metadata->type().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "type" ), QObject::tr( "Type element is required." ) );
}
if ( metadata->title().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "title" ), QObject::tr( "Title element is required." ) );
}
if ( metadata->abstract().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "abstract" ), QObject::tr( "Abstract element is required." ) );
}
if ( metadata->contacts().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "contacts" ), QObject::tr( "At least one contact is required." ) );
}
if ( metadata->links().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "At least one link is required." ) );
}
// validate keywords
QgsAbstractMetadataBase::KeywordMap keywords = metadata->keywords();
QgsAbstractMetadataBase::KeywordMap::const_iterator keywordIt = keywords.constBegin();
index = 0;
for ( ; keywordIt != keywords.constEnd(); ++keywordIt )
{
if ( keywordIt.key().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "keywords" ), QObject::tr( "Keyword vocabulary cannot be empty." ), index );
}
if ( keywordIt.value().isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "keywords" ), QObject::tr( "Keyword list cannot be empty." ), index );
}
index++;
}
// validate contacts
index = 0;
Q_FOREACH ( const QgsAbstractMetadataBase::Contact &contact, metadata->contacts() )
{
if ( contact.name.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "contacts" ), QObject::tr( "Contact name cannot be empty." ), index );
}
index++;
}
// validate links
index = 0;
Q_FOREACH ( const QgsAbstractMetadataBase::Link &link, metadata->links() )
{
if ( link.name.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link name cannot be empty." ), index );
}
if ( link.type.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link type cannot be empty." ), index );
}
if ( link.url.isEmpty() )
{
result = false;
results << ValidationResult( QObject::tr( "links" ), QObject::tr( "Link url cannot be empty." ), index );
}
index++;
}
return result;
}
