private WikiDataState CheckStringValue(Item item, String propertyId, String 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 StringValue(expected); var snak = new Snak(SnakType.Value, new EntityId(propertyId), dataValue); if ( claim == null ) { if ( String.IsNullOrEmpty(expected) ) { result = WikiDataState.Valid; } else { result = WikiDataState.NotSet; if ( createStatement ) { claim = item.createStatementForSnak(snak); } } } else { Snak oldSnak = claim.mainSnak; var oldDataValue = oldSnak.DataValue as StringValue; if ( oldDataValue.Value == dataValue.Value ) { result = WikiDataState.Valid; } else { if ( !String.IsNullOrEmpty(expected) ) { result = WikiDataState.WrongValue; if ( overrideWrongData ) { claim.mainSnak = snak; } } else { result = WikiDataState.DataMissing; } } } statement = claim as Statement; 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; }