public static Reference newFromSnaks(Statement statement, Snak[] snaks)
{
Reference reference = new Reference(statement, new JsonObject());
foreach (Snak snak in snaks)
{
reference.addSnak(snak);
}
statement.addReference(reference);
return reference;
}
private WikiDataState TypeOfAdministrativeUnit(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var entityType = WikiBase.WikiDataItems[entity.type];
var result = CheckPropertyValue(item, WikiBase.PropertyIdInstanceOf, entityType, createStatement, overrideWrongData, out statement);
return result;
}
public void AddPopulationDataQualifiers(Statement statement, PopulationData data)
{
var pointInTimeQualifier = new Qualifier(statement, SnakType.Value, new EntityId(WikiBase.PropertyIdPointInTime), TimeValue.DateValue(data.referencedate));
// statement.Qualifiers.Add(pointInTimeQualifier); // already added by the constructor
var method = String.Empty;
switch ( data.source )
{
case PopulationDataSourceType.Census:
method = WikiBase.ItemCensuses;
break;
case PopulationDataSourceType.DOPA:
method = WikiBase.ItemRegistration;
break;
}
if ( !String.IsNullOrEmpty(method) )
{
var methodQualifier = new Qualifier(statement, SnakType.Value, new EntityId(WikiBase.PropertyIdDeterminationMethod), new EntityIdValue(new EntityId(method)));
// statement.Qualifiers.Add(methodQualifier); // already added by the constructor
}
}
private WikiDataState PopulationData(Item item, PopulationData data, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var total = data.data.FirstOrDefault(y => y.type == PopulationDataType.total);
var propertyName = WikiBase.PropertyIdPopulation;
WikiDataState result = WikiDataState.Unknown;
// Statement claim = item.Claims.FirstOrDefault(x => x.IsAboutProperty(WikiBase.PropertyIdCountry)) as Statement;
var property = new EntityId(propertyName);
var propertyPointInTime = new EntityId(WikiBase.PropertyIdPointInTime);
var claimsForProperty = item.Claims.Where(x => property.Equals(x.mainSnak.PropertyId));
Statement claim = claimsForProperty.FirstOrDefault(
x => x.Qualifiers.Any(
y => y.PropertyId.Equals(propertyPointInTime) &&
y.DataValue is TimeValue &&
(y.DataValue as TimeValue).DateTime.Year == data.Year)) as Statement;
var dataValue = new QuantityValue(total.total);
var snak = new Snak(SnakType.Value, new EntityId(propertyName), dataValue);
if ( claim == null )
{
result = WikiDataState.NotSet;
if ( createStatement )
{
claim = item.createStatementForSnak(snak);
}
}
else
{
Snak oldSnak = claim.mainSnak;
var oldDataValue = snak.DataValue as QuantityValue;
if ( oldDataValue.Equals(dataValue) )
{
result = WikiDataState.Valid;
}
else
{
result = WikiDataState.WrongValue;
if ( overrideWrongData )
{
claim.mainSnak = snak;
}
}
}
statement = claim as Statement;
return result;
}
private WikiDataState OpenStreetMap(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var stringValue = String.Empty;
if ( entity.wiki.openstreetmapSpecified )
{
stringValue = entity.wiki.openstreetmap.ToString(CultureInfo.InvariantCulture);
}
return CheckStringValue(item, WikiBase.PropertyIdOpenStreetMap, stringValue, createStatement, overrideWrongData, out statement);
}
private WikiDataState LocatorMap(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var stringValue = String.Empty;
stringValue = String.Format("Amphoe {0}.svg", entity.geocode);
return CheckStringValue(item, WikiBase.PropertyIdLocationMap, stringValue, createStatement, overrideWrongData, out statement);
}
private WikiDataState IsInAdministrativeUnit(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
Entity parentEntity = null;
if ( entity.type == EntityType.Chumchon )
{
// Between Chumchon and Thesaban there is one level without numbers, at least so far
parentEntity = _allEntities.FirstOrDefault(x => x.geocode == entity.geocode / 100);
if ( parentEntity == null )
{
parentEntity = _allEntities.FirstOrDefault(x => x.geocode == entity.geocode / 10000);
}
}
else if ( entity.type.IsLocalGovernment() )
{
var parentGeocode = entity.parent.FirstOrDefault();
if ( parentGeocode == 0 )
{
parentGeocode = entity.geocode / 100;
}
parentEntity = _allEntities.FirstOrDefault(x => x.geocode == parentGeocode);
}
else
{
parentEntity = _allEntities.FirstOrDefault(x => x.geocode == entity.geocode / 100);
}
if ( (parentEntity != null) && (parentEntity.wiki != null) && (!String.IsNullOrEmpty(parentEntity.wiki.wikidata)) )
{
var parent = parentEntity.wiki.wikidata;
return CheckPropertyValue(item, WikiBase.PropertyIdIsInAdministrativeUnit, parent, createStatement, overrideWrongData, out statement);
}
else
{
statement = null;
return WikiDataState.Unknown;
}
}
/// <summary>
/// Checks and evetually sets a link property.
/// </summary>
/// <param name="item">Wikidata item.</param>
/// <param name="propertyId">Id of the property.</param>
/// <param name="expectedItemId">Expected item id.</param>
/// <param name="createStatement"><c>true</c> to create the statement if not existing yet.</param>
/// <param name="overrideWrongData"><c>true</c> to overwrite wrong data.</param>
/// <param name="statement">Newly created statement.</param>
/// <returns>Status of the link property.</returns>
public WikiDataState CheckPropertyValue(Item item, String propertyId, String expectedItemId, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
if ( item == null )
throw new ArgumentNullException("item");
WikiDataState result = WikiDataState.Unknown;
// Statement claim = item.Claims.FirstOrDefault(x => x.IsAboutProperty(WikiBase.PropertyIdCountry)) as Statement;
var property = new EntityId(propertyId);
Statement claim = item.Claims.FirstOrDefault(x => property.Equals(x.mainSnak.PropertyId)) as Statement;
var entity = new EntityId(expectedItemId);
var dataValue = new EntityIdValue(entity);
var snak = new Snak(SnakType.Value, new EntityId(propertyId), dataValue);
if ( claim == null )
{
if ( String.IsNullOrEmpty(expectedItemId) )
{
result = WikiDataState.Valid;
}
else
{
result = WikiDataState.NotSet;
if ( createStatement )
{
claim = item.createStatementForSnak(snak);
}
}
}
else
{
Snak oldSnak = claim.mainSnak;
var oldDataValue = oldSnak.DataValue as EntityIdValue;
if ( oldDataValue.NumericId == dataValue.NumericId )
{
result = WikiDataState.Valid;
}
else
{
if ( !String.IsNullOrEmpty(expectedItemId) )
{
result = WikiDataState.WrongValue;
if ( overrideWrongData )
{
claim.mainSnak = snak;
}
}
else
{
result = WikiDataState.DataMissing;
}
}
}
statement = claim as Statement;
return result;
}
private WikiDataState Gnd(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var stringValue = String.Empty;
stringValue = entity.codes.gnd.value;
return CheckStringValue(item, WikiBase.PropertyIdGND, stringValue, createStatement, overrideWrongData, out statement);
}
private WikiDataState Inception(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var history = entity.history.Items.FirstOrDefault(x => x is HistoryCreate) as HistoryCreate;
var hasValue = history != null && history.effectiveSpecified;
var timeValue = history.effective;
return CheckTimeValue(item, WikiBase.PropertyIdInception, timeValue, createStatement, overrideWrongData, out statement);
}
private WikiDataState Geocode(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var stringValue = String.Empty;
stringValue = entity.geocode.ToString(CultureInfo.InvariantCulture);
return CheckStringValue(item, WikiBase.PropertyIdThaiGeocode, stringValue, createStatement, overrideWrongData, out statement);
}
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;
}
private WikiDataState CheckStringMultiValue(Item item, String propertyId, String expectedValue, Boolean createStatement, out Statement statement)
{
if ( item == null )
throw new ArgumentNullException("item");
WikiDataState result = WikiDataState.Unknown;
if ( String.IsNullOrEmpty(expectedValue) )
{
statement = null;
return result; // TODO better handling!
}
var dataValue = new StringValue(expectedValue);
var snak = new Snak(SnakType.Value, new EntityId(propertyId), dataValue);
var property = new EntityId(propertyId);
Statement foundStatement = null;
foreach ( var claim in item.Claims.Where(x => property.Equals(x.mainSnak.PropertyId)) )
{
Snak oldSnak = claim.mainSnak;
var oldDataValue = oldSnak.DataValue as StringValue;
if ( oldDataValue.Value == dataValue.Value )
{
foundStatement = claim as Statement;
result = WikiDataState.Valid;
}
}
if ( foundStatement == null )
{
if ( String.IsNullOrEmpty(expectedValue) )
{
result = WikiDataState.Valid;
}
else
{
result = WikiDataState.Incomplete;
if ( createStatement )
{
foundStatement = item.createStatementForSnak(snak);
}
}
}
statement = foundStatement;
return result;
}
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 WikiDataState IsInCountry(Item item, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
var parent = WikiBase.WikiDataItems[EntityType.Country];
return CheckPropertyValue(item, WikiBase.PropertyIdCountry, parent, createStatement, overrideWrongData, out statement);
}
/// <summary>
/// Adds the start and end date qualifiers to the type statement, and the corresponding Gazette announcement reference.
/// </summary>
/// <param name="statement">Statement with the entity type.</param>
/// <param name="entityType">Entity type to be searched for.</param>
/// <param name="entity">Entity.</param>
/// <exception cref="ArgumentNullException"><paramref name="statement"/> or <paramref name="entity"/> is <c>null</c>.</exception>
/// <returns><c>true</c> if qualifiers or references were added, <c>false</c> otherwise.</returns>
public Boolean AddTypeOfAdministrativeQualifiersAndReferences(Statement statement, EntityType entityType, Entity entity)
{
if ( statement == null )
throw new ArgumentNullException("statement");
if ( entity == null )
throw new ArgumentNullException("entity");
var result = false;
foreach ( var historyItem in entity.history.Items )
{
var entityHistoryCreate = historyItem as HistoryCreate;
var entityStatusChange = historyItem as HistoryStatus;
var entityAbolish = historyItem as HistoryAbolish;
if ( entityHistoryCreate != null && entityHistoryCreate.type == entity.type && entityHistoryCreate.effectiveSpecified )
{
// create as requested type
result |= CreateDateQualifierAndReference(statement, WikiBase.PropertyIdStartDate, entityHistoryCreate);
}
if ( entityStatusChange != null && entityStatusChange.@new == entity.type && entityStatusChange.effectiveSpecified )
{
// change to requested type
result |= CreateDateQualifierAndReference(statement, WikiBase.PropertyIdStartDate, entityStatusChange);
}
if ( entityStatusChange != null && entityStatusChange.old == entity.type && entityStatusChange.effectiveSpecified )
{
// change from requested type
result |= CreateDateQualifierAndReference(statement, WikiBase.PropertyIdEndDate, entityStatusChange);
}
if ( entityAbolish != null && entityAbolish.type == entity.type && entityAbolish.effectiveSpecified )
{
// abolish as requested type
result |= CreateDateQualifierAndReference(statement, WikiBase.PropertyIdEndDate, entityAbolish);
}
}
return result;
}
private WikiDataState Location(Item item, Entity entity, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
Point value = null;
var office = entity.office.FirstOrDefault();
if ( office != null )
{
value = office.Point;
}
if ( value != null )
{
return CheckCoordinateValue(item, WikiBase.PropertyIdCoordinate, value, createStatement, overrideWrongData, out statement);
}
else
{
statement = null;
return WikiDataState.Unknown;
}
}
private WikiDataState CheckCoordinateValue(Item item, String propertyId, Point expected, Boolean createStatement, Boolean overrideWrongData, out Statement statement)
{
if ( item == null )
throw new ArgumentNullException("item");
WikiDataState result = WikiDataState.Unknown;
// Statement claim = item.Claims.FirstOrDefault(x => x.IsAboutProperty(WikiBase.PropertyIdCountry)) as Statement;
var property = new EntityId(propertyId);
Statement claim = item.Claims.FirstOrDefault(x => property.Equals(x.mainSnak.PropertyId)) as Statement;
var dataValue = new GlobeCoordinateValue(Convert.ToDouble(expected.lat), Convert.ToDouble(expected.@long), 0.0001, Globe.Earth);
var snak = new Snak(SnakType.Value, new EntityId(propertyId), dataValue);
if ( claim == null )
{
result = WikiDataState.NotSet;
if ( createStatement )
{
claim = item.createStatementForSnak(snak);
}
}
else
{
Snak oldSnak = claim.mainSnak;
var oldDataValue = oldSnak.DataValue as GlobeCoordinateValue;
if ( (Math.Abs(oldDataValue.Latitude - dataValue.Latitude) < dataValue.Precision) &&
(Math.Abs(oldDataValue.Longitude - dataValue.Longitude) < dataValue.Precision) )
{
result = WikiDataState.Valid;
}
else
{
result = WikiDataState.WrongValue;
if ( overrideWrongData )
{
claim.mainSnak = snak;
}
}
}
statement = claim as Statement;
return result;
}
internal Reference(Statement statement, JsonObject data)
{
this.statement = statement;
this.fillData(data);
}
