public IEnumerable <Expression <Func <T, bool> > > GetFiltersFor <T>() where T : class
{
var gen = new ExpressionGenerator <T>();
List <Expression <Func <T, bool> > > opts = gen.ToStrongExpressions(Filters);
if (!string.IsNullOrEmpty(SearchTerm))
{
var ex = ExpressionStore.GetSearchExpression <T>(SearchTerm);
if (ex != null)
{
opts.Add(ex);
}
else if (typeof(T).Implements(typeof(INamed)))
{
Expression <Func <T, bool> > iex = e => ((INamed)e).Name.Contains(SearchTerm);
opts.Add(iex);
}
}
return(opts);
}
public static void RegisterExpressions()
{
ExpressionStore.RegisterSearchExpression <PageListDTO>(term =>
e => e.ViewPath.Contains(term) || e.PageCategoryName.Contains(term) || e.BaseComponent.Contains(term));
ExpressionStore.RegisterSearchExpression <PageCategoryListDTO>(term => e => e.Name.Contains(term) || e.BaseComponent.Contains(term) || e.ResourceName.Contains(term));
ExpressionStore.RegisterSearchExpression <NavigationGroupDTO>(term => e => e.Name.Contains(term));
ExpressionStore.RegisterSearchExpression <NavigationPageDTO>(term => e => e.Url.Contains(term));
ExpressionStore.RegisterSearchExpression <NavigationPageListDTO>(term => e => e.Url.Contains(term) ||
e.Name.Contains(term));
ExpressionStore.RegisterSearchExpression <PageControlListDTO>(term => e =>
e.PageName.Contains(term) || e.ControlIdentifier.Contains(term) || e.ControlType.Contains(term));
ExpressionStore.RegisterSearchExpression <ResourceListDTO>(term => e => e.Name.Contains(term) || e.Domain.Contains(term));
ExpressionStore.RegisterSearchExpression <PageReferenceDTO>(term =>
e => e.PageViewPath.Contains(term) || e.ParameterName.Contains(term) || e.ReferencedPageViewPath.Contains(term) || e.PageCategoryViewPath.Contains(term));
}
public static void RegisterExpressions()
{
ExpressionStore.RegisterSearchExpression <User>(term => e =>
e.Name.Contains(term) || e.Email.Contains(term) || e.Mobile.Contains(term)
);
}