public void ApplyFilter(OProjections.Descriptors.Filter.FilterContext context)
{
// recupera il context da un campo tokenized
var questionnaireContext = (string)(context.State.Context);
var currentUser = _orchardServices.WorkContext.CurrentUser;
if (currentUser != null)
{
List <Int32> elencoIdQuestionnaires = _userAnswersRecord.Fetch(x => x.User_Id == currentUser.Id && x.Context == questionnaireContext).Select(y => y.QuestionnairePartRecord_Id).Distinct().ToList();
if (elencoIdQuestionnaires.Count == 0)
{
elencoIdQuestionnaires.Add(0);
}
foreach (var id in elencoIdQuestionnaires)
{
var termId = id;
Action <IAliasFactory> selector =
alias => alias.ContentPartRecord <QuestionnairePartRecord>();
Action <IHqlExpressionFactory> filter = x => x.NotEqProperty("Id", id.ToString());
context.Query.Where(selector, filter);
}
}
else
{
// non estrae nulla: la condizione seguente è sempre falsa
Action <IAliasFactory> selector =
alias => alias.ContentPartRecord <QuestionnairePartRecord>();
Action <IHqlExpressionFactory> filter = x => x.EqProperty("Id", "-100");
context.Query.Where(selector, filter);
}
}
public void ApplyFilter(OProjections.Descriptors.Filter.FilterContext context)
{
List <int> elencoIdQuestionnaires = new List <int>();
// recupera il context da un campo tokenized
var aux = (string)(context.State.QuestionnaireId);
var questionnaireId = string.IsNullOrWhiteSpace(aux) ? 0 : Convert.ToInt32(aux);
// recupera il questionnaire context
var questionnaireContext = (string)(context.State.Context);
string uniqueId = "";
var currentUser = _orchardServices.WorkContext.CurrentUser;
if (currentUser != null)
{
elencoIdQuestionnaires = _userAnswersRecord
.Fetch(x => x.User_Id == currentUser.Id &&
x.QuestionnairePartRecord_Id == questionnaireId &&
x.Context == questionnaireContext)
.Select(y => y.QuestionnairePartRecord_Id)
.Distinct().ToList();
}
else
{
var request = _orchardServices.WorkContext.HttpContext.Request;
if (request != null && request.Headers["x-uuid"] != null)
{
uniqueId = request.Headers["x-uuid"];
}
else
{
uniqueId = _orchardServices.WorkContext.HttpContext.Session.SessionID;
}
if (!string.IsNullOrWhiteSpace(uniqueId))
{
elencoIdQuestionnaires = _userAnswersRecord
.Fetch(x => x.SessionID == uniqueId &&
x.QuestionnairePartRecord_Id == questionnaireId &&
x.Context == questionnaireContext)
.Select(y => y.QuestionnairePartRecord_Id)
.Distinct().ToList();
}
}
if (currentUser != null || !string.IsNullOrWhiteSpace(uniqueId))
{
Action <IAliasFactory> selector =
alias => alias.ContentPartRecord <QuestionnairePartRecord>();
Action <IHqlExpressionFactory> filter1 = x => x.Eq("Id", questionnaireId);
context.Query.Where(selector, filter1);
foreach (var id in elencoIdQuestionnaires)
{
Action <IHqlExpressionFactory> filter2 = x => x.NotEqProperty("Id", id.ToString());
context.Query.Where(selector, filter2);
}
}
}
public LocalizedString DisplayFilter(OProjections.Descriptors.Filter.FilterContext context)
{
return(T("Only unanswered Questionnare for current user on a specific context"));
}
