public static SortingOptions Parse(string sort)
{
if (String.IsNullOrEmpty(sort))
{
return(Empty);
}
var sortingOptions = new SortingOptions();
var fields = sort.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var field in fields)
{
string name = field;
var order = SortOrder.Ascending;
if (name.StartsWith("-"))
{
name = name.Substring(1);
order = SortOrder.Descending;
}
sortingOptions.Fields.Add(new FieldSort {
Field = name, Order = order
});
}
return(sortingOptions);
}
public static SortingOptions WithField(this SortingOptions options, string field, SortOrder sort = SortOrder.Ascending)
{
var fieldSort = options.Fields.FirstOrDefault(f => f.Field.Equals(field, StringComparison.OrdinalIgnoreCase));
if (fieldSort == null)
{
fieldSort = new FieldSort {
Field = field, Order = sort
};
options.Fields.Add(fieldSort);
}
fieldSort.Order = sort;
return(options);
}
public static SortingOptions Parse(string sort) {
if (String.IsNullOrEmpty(sort))
return Empty;
var sortingOptions = new SortingOptions();
var fields = sort.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var field in fields) {
string name = field;
var order = SortOrder.Ascending;
if (name.StartsWith("-")) {
name = name.Substring(1);
order = SortOrder.Descending;
}
sortingOptions.Fields.Add(new FieldSort { Field = name, Order = order });
}
return sortingOptions;
}