/// <summary>
/// Builds the actual query.
/// </summary>
/// <param name="queryString">
/// queryString == null | "" : Rebuilds actual query from stored query state parameters or returns the default query.
/// queryString != null : Builds a new query from queryString and stores it in query state parameters.
/// </param>
/// <param name="stateType">
/// stateType == ListViewState : (Re)builds actual query for ListView.
/// stateType == BrowseViewState : (Re)builds actual query for BrowseView.
/// stateType == ItemViewState : (Re)builds actual query for SingleItemView.
/// </param>
/// <returns>
/// Actual query.
/// </returns>
public static RQquery GetQueryFromState(string queryString, UserState.States stateType)
{
RQquery query = null;
state = (ViewState)UserState.Get(stateType);
if (state == null)
{
if (string.IsNullOrEmpty(queryString))
query = new RQquery("$recent$recent additions", "recent");
else
query = new RQquery(queryString);
state = new ViewState(stateType); //, queryString);
state.query = query;
//state.Save();
}
else
{
string querytest;
UserSettingsService us = new UserSettingsService();
query = (RQquery)state.query;
if (! string.IsNullOrEmpty(queryString) && queryString.StartsWith("$") && queryString.LastIndexOf("$") > 1)
querytest = queryString.Substring(0, queryString.LastIndexOf("$")+1) + query.QueryString;
else
querytest = query.QueryString;
//if ( (! string.IsNullOrEmpty(queryString) && querytest != queryString)
// || (query.QueryExternal == "" && us.GetIncludeExternal() == true)
// || (query.QueryExternal != "" && us.GetIncludeExternal() == false) )
//{
// query = new RQquery(! string.IsNullOrEmpty(queryString) ? queryString : query.QueryString);
// query.QueryExternal = us.GetIncludeExternal() == true ? "003" : "";
// state.query = query;
// //state.Save();
//}
if (!string.IsNullOrEmpty(queryString) && querytest != queryString)
query = new RQquery(! string.IsNullOrEmpty(queryString) ? queryString : query.QueryString);
query.QueryExternal = us.GetIncludeExternal() == true ? "003" : "";
state.query = query;
}
return query;
}
