/// <summary>
/// Creates a new list of a <see cref="Facets.SelectedFacet" /> from a <see cref="filter" /> object.
/// </summary>
/// <param name="filter">Facet to create the facet predicate from.</param>
/// <param name="setting">Settings of the facet</param>
/// <param name="cultureInfo">Culture in which the display names will be returned in</param>
public IEnumerable <Facets.SelectedFacet> CreateSelectedFacetList(SearchFilter filter, FacetSetting setting,
CultureInfo cultureInfo)
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
if (setting == null)
{
throw new ArgumentNullException(nameof(setting));
}
if (!setting.FieldName.Equals(filter.Name, StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException(
string.Format("The specified setting is for the facet '{0}', whereas the filter is for the facet '{1}'",
setting.FieldName, filter.Name), nameof(setting));
}
if (setting.FacetType != FacetType)
{
throw new ArgumentException(
string.Format("The facetResult is defined as '{0}' which does not match '{1}'",
setting.FacetType, FacetType), nameof(setting));
}
var rangeValues = filter.Value.Split(SearchConfiguration.FacetRangeValueSplitter);
var minValue = rangeValues[0];
var maxValue = rangeValues.Length > 1 ? rangeValues[1] : null;
return(new List <Facets.SelectedFacet>
{
new Facets.SelectedFacet
{
FieldName = filter.Name,
DisplayName = FacetLocalizationProvider.GetFormattedRangeFacetValues(filter.Name, minValue, maxValue, setting.FacetValueType, cultureInfo),
FacetType = FacetType,
IsRemovable = !filter.IsSystem,
MinimumValue = minValue,
MaximumValue = maxValue
}
});
}
/// <summary>
/// Creates a new list of a <see cref="Facets.SelectedFacet" /> from a <see cref="filter" /> object.
/// </summary>
/// <param name="filter">Facet to create the facet predicate from.</param>
/// <param name="setting">Settings of the facet</param>
/// <param name="cultureInfo">Culture in which the display names will be returned in</param>
public IEnumerable <Facets.SelectedFacet> CreateSelectedFacetList(SearchFilter filter, FacetSetting setting,
CultureInfo cultureInfo)
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
if (setting == null)
{
throw new ArgumentNullException(nameof(setting));
}
if (!setting.FieldName.Equals(filter.Name, StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException(
string.Format("The specified setting is for the facet '{0}', whereas the filter is for the facet '{1}'",
setting.FieldName, filter.Name), nameof(setting));
}
if (setting.FacetType != FacetType)
{
throw new ArgumentException(
string.Format("The facetResult is defined as '{0}' which does not match '{1}'",
setting.FacetType, FacetType), nameof(setting));
}
return(new List <Facets.SelectedFacet>
{
new Facets.SelectedFacet
{
FieldName = filter.Name,
DisplayName = FacetLocalizationProvider.GetFormattedFacetValueTitle(filter.Name, filter.Value, cultureInfo),
FacetType = FacetType,
IsRemovable = !filter.IsSystem,
Value = filter.Value
}
});
}
protected virtual List <FacetValue> GetFacetValues(Overture.ServiceModel.Search.Facet facetResult, FacetSetting setting,
IReadOnlyCollection <string> selectedFacetValues, CultureInfo cultureInfo)
{
var promotedValues = setting.PromotedValues;
/*Expected to be already sorted*/
var facetValues = facetResult.Values
.Select(resultFacetValue =>
{
var facetValue = new FacetValue
{
Title =
FacetLocalizationProvider.GetFormattedFacetValueTitle(facetResult.FieldName,
resultFacetValue.Value, cultureInfo),
Value = resultFacetValue.Value,
Quantity = resultFacetValue.Count,
IsSelected = selectedFacetValues.Contains(resultFacetValue.Value),
MinimumValue = resultFacetValue.MinimumValue,
MaximumValue = resultFacetValue.MaximumValue
};
var promotedValueSetting =
promotedValues.FirstOrDefault(
value => value.Title.Equals(resultFacetValue.Value, StringComparison.OrdinalIgnoreCase));
if (promotedValueSetting != null)
{
facetValue.IsPromoted = true;
facetValue.PromotionSortWeight = promotedValueSetting.SortWeight;
}
return(facetValue);
})
.ToList();
facetValues = facetValues.OrderByDescending(x => x.IsSelected).ToList();
return(facetValues);
}
