public ActionResult AdvancedSearch(SearchModel searchModel, int pageNum = 1)
{
IEnumerable<EventModel> model = new List<EventModel>();
PageNum = pageNum;
model = store.GetFilteredEvents(searchModel, EventsNumOnPage, (pageNum - 1)*EventsNumOnPage);
foreach (var el in model)
{
el.MainPhoto = new PhotoManager().GetImage(el.MainPhoto, Server.MapPath("~"), true);
}
ViewBag.Page = PageNum;
if (searchModel.Filter)
{
return PartialView("FilteredSearch", model);
}
var types = new Dictionary<string, bool>();
var allTypes = store.GetAllEventTypes().Select(t => t.Type);
foreach (var type in allTypes)
{
types.Add(type, searchModel.Types != null ? searchModel.Types.Contains(type):false);
}
ViewBag.PageCount = store.GetEventsCount() / EventsNumOnPage;
ViewBag.Types = types;
ViewBag.Categories = store.GetAllPersonCategories().Select(c => c.Category);
return View(model);
}
public void AddingFilter(SearchModel searchModel, ref IEnumerable<EventModel> model)
{
if (searchModel.IsFree)
{
model = model.Where(e => e.isFreeEntrance == true);
}
if (searchModel.IsCharitable)
{
model = model.Where(e => e.IsCharitable == true);
}
if (searchModel.Types != null)
{
model = model.Where(e => searchModel.Types.Contains(e.Type.Type));
}
if (searchModel.Categories != null)
{
model = model.Where(e => searchModel.Categories.Contains(e.PersonsCategory.Category));
}
}
public void TimeFilter(SearchModel searchModel, ref IEnumerable<EventModel> model)
{
if (!string.IsNullOrEmpty(searchModel.FromTime))
{
try
{
DateTime from = Convert.ToDateTime(searchModel.FromTime);
model = model.Where(e => e.StartTime >= from);
}
catch (Exception exc)
{
}
}
if (!string.IsNullOrEmpty(searchModel.ToTime))
{
try
{
DateTime to = Convert.ToDateTime(searchModel.ToTime);
model = model.Where(e => e.StartTime <= to);
}
catch (Exception exc)
{
}
}
}
public void TextFilter(SearchModel searchModel, ref IEnumerable<EventModel> model)
{
if (!string.IsNullOrEmpty(searchModel.Text))
{
var text = searchModel.Text.ToLower();
if (searchModel.OnlyInTitles)
{
model = model.Where(e => e.Title.ToLower().Contains(text));
}
else
{
model = model.Where(e => e.Title.ToLower().Contains(text) ||
e.Description.ToLower().Contains(text) ||
e.ShortDescription.ToLower().Contains(text) ||
e.Organizers.ToLower().Contains(text) ||
e.Place.ToLower().Contains(text) ||
e.Publisher.Name.ToLower().Contains(text) ||
e.Publisher.LastName.ToLower().Contains(text) ||
(!string.IsNullOrEmpty(e.Enter) && e.Enter.ToLower().Contains(text)) ||
(!string.IsNullOrEmpty(e.Sponsors) && e.Sponsors.ToLower().Contains(text)));
}
}
}
public void PlaceFilter(SearchModel searchModel, ref IEnumerable<EventModel> model)
{
if (!string.IsNullOrWhiteSpace(searchModel.Country))
{
model = model.Where(e => e.City.Region.Country.Country == searchModel.Country);
}
if (!string.IsNullOrWhiteSpace(searchModel.Region))
{
model = model.Where(e => e.City.Region.RegionName == searchModel.Region);
}
if (!string.IsNullOrWhiteSpace(searchModel.City))
{
model = model.Where(e => e.City.CityName == searchModel.City);
}
}
/// <summary>
///
/// </summary>
/// <param name="count"></param>
/// <param name="skip"></param>
/// <param name="model"></param>
/// <returns></returns>
public List<EventModel> GetFilteredEvents( SearchModel model=null, int count=-1, int skip=-1)
{
using (var ctx = new EventContext())
{
IEnumerable<EventModel> res = ctx.Events.Include("Type")
.Include("PersonsCategory")
.Include("Publisher")
.Include("City")
.Include("City.Region")
.Include("City.Region.Country")
.Include("Likes")
.Include("Dislikes")
.OrderByDescending(e => e.Id);
if (count != -1)
{
res = res.Skip(skip).Take(count);
}
if (model != null)
{
PlaceFilter(model, ref res);
TimeFilter(model, ref res);
AddingFilter(model, ref res);
TextFilter(model, ref res);
}
return res.ToList();
}
}
