public static List <GroupFilterSortingCriteria> Create(int GroupFilterID, string value)
{
List <GroupFilterSortingCriteria> ls = new List <GroupFilterSortingCriteria>();
if (!string.IsNullOrEmpty(value))
{
string[] scrit = value.Split('|');
foreach (string sortpair in scrit)
{
string[] spair = sortpair.Split(';');
if (spair.Length != 2)
{
continue;
}
int stype;
int sdir;
int.TryParse(spair[0], out stype);
int.TryParse(spair[1], out sdir);
if (stype > 0 && sdir > 0)
{
GroupFilterSortingCriteria gfsc = new GroupFilterSortingCriteria
{
GroupFilterID = GroupFilterID,
SortType = (GroupFilterSorting)stype,
SortDirection = (GroupFilterSortDirection)sdir
};
ls.Add(gfsc);
}
}
}
return(ls);
}
public static IQueryable <T> SortGroups <T>(this CL_GroupFilter gf, IQueryable <T> list) where T : CL_AnimeGroup_User
{
List <GroupFilterSortingCriteria> criterias = GroupFilterSortingCriteria.Create(gf.GroupFilterID, gf.SortingCriteria);
foreach (GroupFilterSortingCriteria f in criterias)
{
list = GeneratePredicate(list, f.SortType, f.SortDirection);
}
return(list);
}
public static Dictionary <string, bool> GetSortDescriptions(this CL_GroupFilter gf)
{
Dictionary <string, bool> lst = new Dictionary <string, bool>();
List <GroupFilterSortingCriteria> criterias = GroupFilterSortingCriteria.Create(gf.GroupFilterID, gf.SortingCriteria);
foreach (GroupFilterSortingCriteria f in criterias)
{
KeyValuePair <string, bool> k = GetSortDescription(f.SortType, f.SortDirection);
lst[k.Key] = k.Value;
}
return(lst);
}