/// <summary>
/// Sets the WorkoutSearch object with the stored session search variables if they exist
/// </summary>
/// <param name="search">The WorkoutSearch object to set</param>
/// <returns>The WorkoutSearch object set with the session search variables if the session exists, else the passed in WorkoutSearch object</returns>
private ExerciseSearch setSearchFromSession(ExerciseSearch search)
{
if (Session != null)
{
search.name = Session["NameSearchParam"] as String;
search.description = Session["DescriptionSearchParam"] as String;
}
return(search);
}
private void SearchExercise_Click(object sender, EventArgs e)
{
_search = new ExerciseSearch(_selector.ViewModel);
LayoutRoot.Children.Add(_search);
_selector.IsEnabled = false;
ApplicationBar.Buttons.Clear();
InitializeAppMenu(false);
}
// GET: AdminExercises
public ActionResult Index(string filterString, string sortBy, int?page, ExerciseSearch exerciseSearch)
{
var exercises = from e in db.exercises select e;
exercises = this.doSearch(exercises, exerciseSearch, filterString, sortBy, page);
exercises = this.doSort(exercises, sortBy);
int pageNumber = (page ?? 1);
var view = View("Index", exercises.ToPagedList(pageNumber, pageSize));
return(view);
}
public void Initialize()
{
DbContextHelpers contextHelpers = new DbContextHelpers();
search = new ExerciseSearch();
db = contextHelpers.getDbContext();
adminCon = new AdminExercisesController(db.Object)
{
// sign in as admin
ControllerContext = MockContext.AuthenticationContext("admin")
};
}
protected override void OnBackKeyPress(CancelEventArgs e)
{
if (_search != null)
{
LayoutRoot.Children.Remove(_search);
_search = null;
_selector.IsEnabled = true;
ApplicationBar.Buttons.Clear();
InitializeAppMenu(true);
e.Cancel = true;
}
base.OnBackKeyPress(e);
}
/// <summary>
/// Private helper method to perform a new search or maintain a previous search through
/// pagination and filter changes
/// </summary>
/// <param name="workouts">The base workout query result</param>
/// <param name="sortBy">The passed sort string if it exists, else null</param>
/// <param name="page">The passed page param if it exists, else null</param>
/// <returns>The searched workouts</returns>
private IQueryable <exercise> doSearch(IQueryable <exercise> categories, ExerciseSearch search, String filterString, string sortBy, int?page)
{
if (page != null || !String.IsNullOrEmpty(sortBy) || !String.IsNullOrEmpty(filterString))
{
search = setSearchFromSession(search);
}
else
{
setSessionFromSearch(search);
}
if (!String.IsNullOrEmpty(search.name))
{
categories = categories.Where(c => c.name.Contains(search.name));
}
if (!String.IsNullOrEmpty(search.description))
{
categories = categories.Where(c => c.description.Contains(search.description));
}
return(categories);
}
/// <summary>
/// Sets the session search parameters based on the current search values
/// </summary>
/// <param name="search">The WorkoutSearch object containing the values to set in the session</param>
private void setSessionFromSearch(ExerciseSearch search)
{
if (Session != null)
{
if (!String.IsNullOrEmpty(search.name))
{
Session["NameSearchParam"] = search.name;
}
else
{
Session["NameSearchParam"] = "";
}
if (!String.IsNullOrEmpty(search.description))
{
Session["DescriptionSearchParam"] = search.description;
}
else
{
Session["DescriptionSearchParam"] = "";
}
}
}