public void AddPopulationDataReferences(Statement statement, PopulationData data, Entity entity)
{
Reference reference = null;
Snak snak;
switch ( data.source )
{
case PopulationDataSourceType.Census:
var statedInItem = String.Empty;
if ( WikiBase.ItemCensus.Keys.Contains(data.Year) )
{
statedInItem = WikiBase.ItemCensus[data.Year];
}
snak = new Snak(SnakType.Value, new EntityId(WikiBase.PropertyIdStatedIn), new EntityIdValue(new EntityId(statedInItem)));
reference = statement.CreateReferenceForSnak(snak);
foreach ( var refItem in data.reference )
{
var urlReference = refItem as MyUri;
if ( urlReference != null )
{
reference.AddSnak(new Snak(SnakType.Value, new EntityId(WikiBase.PropertyIdReferenceUrl), new StringValue(urlReference.Value)));
}
}
break;
case PopulationDataSourceType.DOPA:
Uri source = PopulationDataDownloader.GetDisplayUrl(data.Year, entity.geocode);
snak = new Snak(SnakType.Value, new EntityId(WikiBase.PropertyIdReferenceUrl), new StringValue(source.AbsoluteUri));
reference = statement.CreateReferenceForSnak(snak);
reference.AddSnak(new Snak(SnakType.Value, new EntityId(WikiBase.PropertyIdPublisher), new EntityIdValue(new EntityId(WikiBase.ItemDopa))));
break;
}
if ( reference != null )
{
statement.AddReference(reference);
}
}
private Boolean CreateDateQualifierAndReference(Statement statement, String propertyId, HistoryEntryBase entityHistory)
{
var result = false;
var startDateQualifier = statement.Qualifiers.FirstOrDefault(x => x.PropertyId.PrefixedId == propertyId);
if ( startDateQualifier == null )
{
startDateQualifier = new Qualifier(statement, SnakType.Value, new EntityId(propertyId), TimeValue.DateValue(entityHistory.effective));
result = true;
}
var gazetteReference = entityHistory.Items.FirstOrDefault(x => x is GazetteRelated) as GazetteRelated;
if ( gazetteReference != null )
{
GazetteEntry gazetteAnnouncement = GlobalData.AllGazetteAnnouncements.FindAnnouncement(gazetteReference);
if ( gazetteAnnouncement != null )
{
var snak = new Snak(SnakType.Value, new EntityId(WikiBase.PropertyIdReferenceUrl), new StringValue(gazetteAnnouncement.DownloadUrl.AbsoluteUri));
var startDateReference = statement.CreateReferenceForSnak(snak);
result = true;
}
}
return result;
}