public List <EventModel> SearchAction(string search)
{
System.Diagnostics.Debug.WriteLine("ID ==" + search);
string[] broken_string; //will have all search terms in string array
broken_string = search.Split(' ');
if (broken_string == null)
{
return(new List <EventModel>());
}
for (int i = 0; i < broken_string.Length; ++i)
{
broken_string[i] = broken_string[i].ToLower();
}
Dictionary <int, EventModel> events = new Dictionary <int, EventModel>(); //building dictionary of events
for (int i = 0; i < broken_string.Count(); i++) //all terms
{
if (_standardDbContext.Find <SearchTagModel>(broken_string[i]) != null)
{
for (int k = 0; k < _standardDbContext.Find <SearchTagModel>(broken_string[i]).event_id.Count(); k++) //cycles through the amount of event ids it has
{
if (!events.ContainsKey(_standardDbContext.Find <SearchTagModel>(broken_string[i]).event_id[k])) //the actual event id
{
int value = _standardDbContext.Find <SearchTagModel>(broken_string[i]).event_id[k];
events.Add(value, _standardDbContext.Find <EventModel>(value)); //the event id is added as well as the model
}
}
}
}
return(new List <EventModel>(events.Values));
}
public IActionResult Index(int id)
{
if (_standardDbContext.Find <EventModel>(id) != null)
{
return(View(_standardDbContext.Find <EventModel>(id)));
}
return(Error());
}
// function for event modification by replacing the event in the database
// works similarly to event creation except the event Id is preserved
// this is in order to keep the url for the event page consistent,
// which allows for features such as QR codes and Mapbox to function properly
public IActionResult ApproveEvent(int id)
{
EventModel unapproved_event = _standardDbContext.Find <EventModel>(id);
if (unapproved_event != null)
{
unapproved_event.Approved = true;
}
_standardDbContext.SaveChanges();
_standardDbContext.Dispose();
return(RedirectToAction("Index"));
}
public IActionResult Index()
{
if (User.Identity.IsAuthenticated)
{
List <int> event_ids = _standardDbContext.Users.Find(_userManager.GetUserId(User)).AuthoredEvents;
if (event_ids == null)
{
return(View(new List <EventModel>()));
}
List <EventModel> events = new List <EventModel>();
for (int i = 0; i < event_ids.Count; ++i)
{
if (_standardDbContext.Find <EventModel>(event_ids[i]) != null)
{
events.Add(_standardDbContext.Find <EventModel>(event_ids[i]));
}
}
return(View(events));
}
else
{
return(View(new List <EventModel>()));
}
}
public async Task <IActionResult> CreateEvent(string name, string description, IFormFile flyer)
{
if (name == null || name.Length == 0)
{
return(Content("Name too short"));
}
if (flyer == null || Path.GetExtension(flyer.FileName) == String.Empty || Path.GetExtension(flyer.FileName) == null)
{
return(Content("Flyer not attached, or incorrect file extension."));
}
//Need check on file extension.
var rand = new Random();
int id = 0;
while (_standardDbContext.Find <EventModel>(id) != null || id == 0)
{
id = rand.Next();
}
var path = String.Concat(Directory.GetCurrentDirectory(), "/wwwroot/", id.ToString(), Path.GetExtension(flyer.FileName));
using (var stream = new FileStream(path, FileMode.Create)) {
await flyer.CopyToAsync(stream);
}
//System.Diagnostics.Debug.WriteLine("FILE LENGTH ==", Path.GetExtension(flyer.FileName) == String.Empty, "Long");
_standardDbContext.Add(new EventModel
{
Id = id,
Name = name,
Description = description,
FileName = String.Concat(id.ToString(), Path.GetExtension(flyer.FileName))
});
_standardDbContext.SaveChanges();
_standardDbContext.Dispose();
return(RedirectToAction("Index"));
}
public async Task <IActionResult> CreateEvent(string name, string description, IFormFile flyer, string date, string time, string building, int room, int likes, string category)
{
if (name == null || name.Length == 0)
{
return(Content("Name too short"));
}
if (flyer == null || Path.GetExtension(flyer.FileName) == String.Empty || Path.GetExtension(flyer.FileName) == null)
{
return(Content("Flyer not attached, or incorrect file extension."));
}
string[] broken_string = breakString(name);
for (int i = 0; i < broken_string.Length; ++i)
{
broken_string[i] = broken_string[i].ToLower();
}
int id = new Random().Next();
while (_standardDbContext.Find <EventModel>(id) != null)
{
id = new Random().Next();
}
List <int> list = new List <int>(id);
for (int i = 0; i < broken_string.Count(); ++i)
{
if (_standardDbContext.Find <SearchTagModel>(broken_string[i]) == null)
{
_standardDbContext.Add(new SearchTagModel {
tag = broken_string[i], event_id = new List <int>()
});
_standardDbContext.Find <SearchTagModel>(broken_string[i]).event_id.Add(id);
}
else
{
_standardDbContext.Find <SearchTagModel>(broken_string[i]).event_id.Add(id);
}
}
System.Diagnostics.Debug.WriteLine("TIME ==", time, "DATE ==", date, /* "CAMPUS ==", campus,*/ "BUILDING ==", building);
_standardDbContext.Add(new EventModel
{
Id = id,
Approved = false,
Author = _userManager.GetUserId(User),
Title = name,
Description = description,
FileName = String.Concat(id.ToString(), Path.GetExtension(flyer.FileName)),
Date = date,
Time = time,
Building = building,
Room = room,
Latitude = _standardDbContext.Find <LocationModel>(building).Latitude,
Longitude = _standardDbContext.Find <LocationModel>(building).Longitude,
Likes = 0,
Category = category
});
_standardDbContext.Users.Find(_userManager.GetUserId(User)).AuthoredEvents.Add(id);
_standardDbContext.SaveChanges();
_standardDbContext.Dispose();
await createImage(id, flyer);
return(RedirectToAction("Index"));
}
