/// <summary>
/// Converts the specified filter value to facet model.
/// </summary>
/// <param name="helper"></param>
/// <param name="val">The search filter value.</param>
/// <returns>facet model</returns>
public static FacetModel Convert(this SearchHelper helper, ISearchFilterValue val)
{
var model = new FacetModel();
if (val is AttributeFilterValue)
{
var v = val as AttributeFilterValue;
model.Key = v.Id;
model.Name = v.Value;
return model;
}
if (val is RangeFilterValue)
{
var v = val as RangeFilterValue;
model.Key = v.Id;
var name = String.Empty;
if (v.Displays != null)
{
var disp = (from d in v.Displays where d.Language == "en" select d).SingleOrDefault();
if (disp != null)
{
name = disp.Value;
}
}
model.Name = name;
return model;
}
return null;
}
/// <summary>
/// Gets the description.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="locale">The locale.</param>
/// <returns></returns>
private string GetDescription(ISearchFilterValue value, string locale)
{
if (value is s.AttributeFilterValue)
{
var v = value as s.AttributeFilterValue;
return(v.Value);
}
if (value is s.RangeFilterValue)
{
var v = value as s.RangeFilterValue;
if (v.Displays != null)
{
var returnVal = from d in v.Displays
where d.Language.Equals(locale, StringComparison.OrdinalIgnoreCase)
select d.Value;
return(returnVal.ToString());
}
return(v.Id);
}
if (value is CategoryFilterValue)
{
var v = value as CategoryFilterValue;
return(v.Name);
}
return(String.Empty);
}
/// <summary>
/// Gets the description.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="locale">The locale.</param>
/// <returns></returns>
private string GetDescription(ISearchFilterValue value, string locale)
{
if (value is s.AttributeFilterValue)
{
var v = value as s.AttributeFilterValue;
return v.Value;
}
if (value is s.RangeFilterValue)
{
var v = value as s.RangeFilterValue;
if (v.Displays != null)
{
var returnVal = from d in v.Displays
where d.Language.Equals(locale, StringComparison.OrdinalIgnoreCase)
select d.Value;
return returnVal.ToString();
}
return v.Id;
}
if (value is CategoryFilterValue)
{
var v = value as CategoryFilterValue;
return v.Name;
}
return String.Empty;
}
/// <summary>
/// Adds the specified filter.
/// </summary>
/// <param name="field"></param>
/// <param name="value">The value.</param>
public void Add(string field, ISearchFilterValue value)
{
if (!_ActiveFilters.ContainsKey(field))
{
_ActiveFilters.Add(field, value);
}
}
private static List <FacetLabel> GetValueLabels(this ISearchFilterValue value)
{
var result = new List <FacetLabel>();
var attributeFilterValue = value as AttributeFilterValue;
if (attributeFilterValue != null)
{
result.Add(new FacetLabel {
Language = attributeFilterValue.Language, Label = attributeFilterValue.Value
});
}
var rangeFilterValue = value as RangeFilterValue;
if (rangeFilterValue != null)
{
if (rangeFilterValue.Displays != null)
{
var labels = rangeFilterValue.Displays
.Select(d => new FacetLabel {
Language = d.Language, Label = d.Value
})
.ToArray();
result.AddRange(labels);
}
}
return(result);
}
public static BoolFilter<ESDocument> CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
var query = new BoolFilter<ESDocument>();
var field = filter.Key.ToLower();
if (filter.GetType() == typeof(PriceRangeFilter))
{
var tempQuery = CreatePriceRangeFilter(criteria, field, value as RangeFilterValue);
if (tempQuery != null)
{
query.Must(q => q.Bool(b => tempQuery));
}
}
else
{
if (value.GetType() == typeof(AttributeFilterValue))
{
query.Must(q => q.Term(t=>t.Field(field).Value(((AttributeFilterValue)value).Value)));
}
else if (value.GetType() == typeof(RangeFilterValue))
{
var tempValue = value as RangeFilterValue;
var tempFilter = new RangeFilter<ESDocument>();
tempFilter.Field(field).From(tempValue.Lower).To(tempValue.Upper).IncludeLower(true).IncludeUpper(false);
query.Should(q => q.Range(r => tempFilter));
}
}
return query;
}
/// <summary>
/// Creates the query.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static Query CreateQuery(string field, ISearchFilterValue value)
{
field = field.ToLower();
if (value.GetType() == typeof(AttributeFilterValue))
{
return CreateQuery(field, value as AttributeFilterValue);
}
if (value.GetType() == typeof(RangeFilterValue))
{
return CreateQuery(field, value as RangeFilterValue);
}
return null;
}
/// <summary>
/// Creates the query.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static Filter CreateQuery(string field, ISearchFilterValue value)
{
field = field.ToLower();
if (value.GetType() == typeof(AttributeFilterValue))
{
return(CreateQuery(field, value as AttributeFilterValue));
}
if (value.GetType() == typeof(RangeFilterValue))
{
return(CreateQuery(field, value as RangeFilterValue));
}
return(null);
}
/// <summary>
/// Creates the query.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static Query CreateQuery(string field, ISearchFilterValue value)
{
if (typeof(RangeValue) == value.GetType())
{
return(CreateQuery(field, (RangeValue)value));
}
else if (typeof(PriceRangeValue) == value.GetType())
{
return(CreateQuery(field, (PriceRangeValue)value));
}
else if (typeof(SimpleValue) == value.GetType())
{
return(CreateQuery(field, (SimpleValue)value));
}
return(null);
}
private static Filter CreateFilter(string field, ISearchFilterValue val)
{
if (typeof(RangeValue) == val.GetType())
{
return(CreateFilter(field, (RangeValue)val));
}
if (typeof(PriceRangeValue) == val.GetType())
{
return(CreateFilter(field, (PriceRangeValue)val));
}
if (typeof(SimpleValue) == val.GetType())
{
return(CreateFilter(field, (SimpleValue)val));
}
return(null);
}
public static Filter CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
Filter q = null;
var priceQuery = filter is PriceRangeFilter;
if (value is RangeFilterValue && priceQuery)
{
q = LuceneQueryHelper.CreateQuery(
criteria, filter.Key, value as RangeFilterValue);
}
else if (value is CategoryFilterValue)
{
q = CreateQuery(filter.Key, value as CategoryFilterValue);
}
else
{
q = CreateQuery(filter.Key, value);
}
return q;
}
/// <summary>
/// Gets the description.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="locale">The locale.</param>
/// <returns></returns>
private string GetDescription(ISearchFilterValue value, string locale)
{
if (value is AttributeFilterValue)
{
var v = value as AttributeFilterValue;
return(v.Value);
}
if (value is RangeFilterValue)
{
var v = value as RangeFilterValue;
if (v.Displays != null)
{
var returnVal = from d in v.Displays
where d.Language.Equals(locale, StringComparison.OrdinalIgnoreCase)
select d.Value;
if (!returnVal.Any())
{
try
{
var localeShort = new CultureInfo(locale).TwoLetterISOLanguageName;
returnVal = v.Displays.Where(d => d.Language.Equals(localeShort, StringComparison.OrdinalIgnoreCase)).Select(d => d.Value);
}
catch
{
}
}
if (returnVal.Any())
{
return(returnVal.SingleOrDefault());
}
}
return(v.Id);
}
if (value is CategoryFilterValue)
{
var v = value as CategoryFilterValue;
return(v.Name);
}
return(String.Empty);
}
/// <summary>
/// Creates the query.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static Filter CreateQuery(string field, ISearchFilterValue value)
{
field = field.ToLower();
var attributeFilterValue = value as AttributeFilterValue;
if (attributeFilterValue != null)
{
return(CreateTermsFilter(field, attributeFilterValue));
}
var rangeFilterValue = value as RangeFilterValue;
if (rangeFilterValue != null)
{
return(CreateTermRangeFilter(field, rangeFilterValue));
}
return(null);
}
/// <summary>
/// Gets the description.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="locale">The locale.</param>
/// <returns></returns>
private string GetDescription(ISearchFilterValue value, string locale)
{
if (value is AttributeFilterValue)
{
var v = value as AttributeFilterValue;
return v.Value;
}
if (value is RangeFilterValue)
{
var v = value as RangeFilterValue;
if (v.Displays != null)
{
var returnVal = from d in v.Displays
where d.Language.Equals(locale, StringComparison.OrdinalIgnoreCase)
select d.Value;
if (!returnVal.Any())
{
try
{
var localeShort = new CultureInfo(locale).TwoLetterISOLanguageName;
returnVal = v.Displays.Where(d => d.Language.Equals(localeShort, StringComparison.OrdinalIgnoreCase)).Select(d => d.Value);
}
catch
{
}
}
if (returnVal.Any())
return returnVal.SingleOrDefault();
}
return v.Id;
}
if (value is CategoryFilterValue)
{
var v = value as CategoryFilterValue;
return v.Name;
}
return String.Empty;
}
public static Filter CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
Filter q;
var priceQuery = filter is PriceRangeFilter;
var rangeFilterValue = value as RangeFilterValue;
if (rangeFilterValue != null && priceQuery)
{
q = CreateQuery(criteria, filter.Key, rangeFilterValue);
}
else if (value is CategoryFilterValue)
{
q = CreateQuery(filter.Key, (CategoryFilterValue)value);
}
else
{
q = CreateQuery(filter.Key, value);
}
return q;
}
/// <summary>
/// Converts the specified filter value to facet model.
/// </summary>
/// <param name="helper"></param>
/// <param name="val">The search filter value.</param>
/// <returns>facet model</returns>
public static FacetModel Convert(this ISearchFilterService helper, ISearchFilterValue val)
{
var model = new FacetModel();
if (val is AttributeFilterValue)
{
var v = val as AttributeFilterValue;
model.Key = v.Id;
model.Name = v.Value;
return(model);
}
if (val is CategoryFilterValue)
{
var v = val as CategoryFilterValue;
model.Key = v.Id;
model.Name = v.Name;
return(model);
}
if (val is RangeFilterValue)
{
var v = val as RangeFilterValue;
model.Key = v.Id;
var name = String.Empty;
if (v.Displays != null)
{
var disp = (from d in v.Displays where d.Language == "en" select d).SingleOrDefault();
if (disp != null)
{
name = disp.Value;
}
}
model.Name = name;
return(model);
}
return(null);
}
/// <summary>
/// Adds a single active filter from an ISearchCriteria object to an existing search.
/// </summary>
public static ITypeSearch <FindDocument> AddActiveFilter(this ITypeSearch <FindDocument> search, string fieldName, ISearchFilterValue filterValue, string locale, MarketId marketId)
{
ISearchConfiguration configuration = search.Client.GetConfiguration();
SimpleValue simpleValue;
if ((simpleValue = filterValue as SimpleValue) != null)
{
IFieldConfiguration field;
if (configuration.TryGetField(fieldName, locale, out field))
{
Expression <Func <FindDocument, Filter> > matchFilter = UntypedFilterBuilder.GetMatchFilter(field, simpleValue.value);
search = search.Filter <FindDocument>(matchFilter);
}
}
else
{
RangeValue rangeValue;
if ((rangeValue = filterValue as RangeValue) != null)
{
IFieldConfiguration field;
if (configuration.TryGetField(fieldName, locale, out field))
{
search = search.FilterFieldRange(field, rangeValue.lowerbound, rangeValue.upperbound, rangeValue.lowerboundincluded, rangeValue.upperboundincluded);
}
}
else
{
PriceRangeValue priceRangeValue;
if ((priceRangeValue = filterValue as PriceRangeValue) == null)
{
throw new NotSupportedException(string.Format("Unrecognized search filter value type {0}.", (object)filterValue.GetType().Name));
}
IFieldConfiguration <double?> field;
if (configuration.TryGetPriceField(fieldName, new Mediachase.Commerce.Currency(priceRangeValue.currency.ToUpperInvariant()), marketId, out field))
{
search = search.FilterFieldRange((IFieldConfiguration)field, priceRangeValue.lowerbound, priceRangeValue.upperbound, priceRangeValue.lowerboundincluded, priceRangeValue.upperboundincluded);
}
}
}
return(search);
}
public virtual void Add(ISearchFilter filter, ISearchFilterValue value)
{
_CurrentFilters.Add(filter, value);
}
public static Filter CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
Filter q;
var priceQuery = filter is PriceRangeFilter;
var rangeFilterValue = value as RangeFilterValue;
if (rangeFilterValue != null && priceQuery)
{
q = CreateQuery(criteria, filter.Key, rangeFilterValue);
}
else if (value is CategoryFilterValue)
{
q = CreateQuery(filter.Key, (CategoryFilterValue)value);
}
else
{
q = CreateQuery(filter.Key, value);
}
return(q);
}
public static BoolFilter <ESDocument> CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
var query = new BoolFilter <ESDocument>();
var field = filter.Key.ToLower();
if (filter.GetType() == typeof(PriceRangeFilter))
{
var tempQuery = CreatePriceRangeFilter(criteria, field, value as RangeFilterValue);
if (tempQuery != null)
{
query.Must(q => q.Bool(b => tempQuery));
}
}
else
{
if (value.GetType() == typeof(AttributeFilterValue))
{
query.Must(q => q.Term(t => t.Field(field).Value(((AttributeFilterValue)value).Value)));
}
else if (value.GetType() == typeof(RangeFilterValue))
{
var tempValue = value as RangeFilterValue;
var tempFilter = new RangeFilter <ESDocument>();
tempFilter.Field(field).From(tempValue.Lower).To(tempValue.Upper).IncludeLower(true).IncludeUpper(false);
query.Should(q => q.Range(r => tempFilter));
}
}
return(query);
}
public static Filter CreateQueryForValue(ISearchCriteria criteria, ISearchFilter filter, ISearchFilterValue value)
{
Filter q = null;
var priceQuery = filter is PriceRangeFilter;
if (value is RangeFilterValue && priceQuery)
{
q = LuceneQueryHelper.CreateQuery(
criteria, filter.Key, value as RangeFilterValue);
}
else if (value is CategoryFilterValue)
{
q = CreateQuery(filter.Key, value as CategoryFilterValue);
}
else
{
q = CreateQuery(filter.Key, value);
}
return(q);
}
/// <summary>
/// Adds the specified filter.
/// </summary>
/// <param name="field"></param>
/// <param name="value">The value.</param>
public void Add(string field, ISearchFilterValue value)
{
_ActiveFilters.Add(field, value);
}
/// <summary>
/// Creates the query.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static Filter CreateQuery(string field, ISearchFilterValue value)
{
field = field.ToLower();
var attributeFilterValue = value as AttributeFilterValue;
if (attributeFilterValue != null)
{
return CreateTermsFilter(field, attributeFilterValue);
}
var rangeFilterValue = value as RangeFilterValue;
if (rangeFilterValue != null)
{
return CreateTermRangeFilter(field, rangeFilterValue);
}
return null;
}
