public async Task <IActionResult> Search([Bind("q,PageNumber,SelectedOrder")] CollectionViewModel model)
{
model.PageSize = 50;
var items = _context.Items
.AsNoTracking()
.Include(i => i.ItemCategories)
.ThenInclude(i => i.Category)
.AsQueryable();
if (!string.IsNullOrEmpty(model.q))
{
string[] keywords = model.q.Trim().ToLower().Split(" ");
foreach (string keyword in keywords)
{
items = items.Where(i => i.Name.ToLower().Contains(keyword) ||
i.ItemCategories.Any(ic => ic.Category.Name.ToLower().Contains(keyword)) ||
i.Description.ToLower().Contains(keyword));
}
}
items = items.OrderItemsBy(model.SelectedOrder);
await model.PaginateItems(items);
return(View("Category", model));
}
public async Task <IActionResult> Category(string grade, string series, [Bind("PageNumber,SelectedOrder")] CollectionViewModel model)
{
var allCategories = await _context.Categories
.AsNoTracking()
.ToListAsync();
var gradeCategory = allCategories.Where(c => c.Name.NameEncode() == grade).FirstOrDefault();
if (gradeCategory == null)
{
return(NotFound());
}
model.GradeName = gradeCategory.Name;
var items = _context.Items
.AsNoTracking()
.Include(i => i.ItemCategories)
.Where(i => i.ItemCategories.Any(ic => ic.CategoryId == gradeCategory.Id));
if (!string.IsNullOrEmpty(series))
{
var seriesCategory = allCategories.Where(c => c.Name.NameEncode() == series).FirstOrDefault();
int seriesCategoryId = -1;
if (seriesCategory != null)
{
model.SeriesName = seriesCategory.Name;
seriesCategoryId = seriesCategory.Id;
}
items = items.Where(b => b.ItemCategories.Any(ic => ic.CategoryId == seriesCategoryId));
}
items = items.OrderItemsBy(model.SelectedOrder);
await model.PaginateItems(items);
model.SeriesCategories = await _context.Categories
.AsNoTracking()
.Where(b => b.ParentCategory.Id == gradeCategory.Id)
.ToListAsync();
return(View(model));
}
public async Task <IActionResult> Index([Bind("PageNumber,SelectedOrder")] CollectionViewModel model)
{
String coverPath = Path.Combine(_webHostEnvironment.WebRootPath, "images\\cover");
String galleryPath = Path.Combine(_webHostEnvironment.WebRootPath, "images\\gallery");
if (!Directory.Exists(coverPath))
{
Directory.CreateDirectory(coverPath);
}
if (!Directory.Exists(galleryPath))
{
Directory.CreateDirectory(galleryPath);
}
model.PageSize = 20;
var allItems = _context.Items
.Include(i => i.Photos)
.AsNoTracking();
var items = allItems.OrderItemsBy(model.SelectedOrder);
await model.PaginateItems(items);
return(View(model));
}
