private void HandleEmptyEvents()
{
Models.Domain.Image image = new Models.Domain.Image()
{
Path = "img/establishments/none/empty.jpg"
};
List <Models.Domain.Image> images = new List <Models.Domain.Image>();
images.Add(image);
if (Establishment.Events.Count == 0)
{
Event e = new Event()
{
Name = "Er zijn nog geen events toegevoegd",
Images = images
};
Establishment.Events.Add(e);
}
}
private void HandleEmptyPromotions()
{
Models.Domain.Image image = new Models.Domain.Image()
{
Path = "img/establishments/none/empty.jpg"
};
List <Models.Domain.Image> images = new List <Models.Domain.Image>();
images.Add(image);
if (Establishment.Promotions.Count == 0)
{
Promotion p = new Promotion()
{
Name = "Er zijn nog geen promoties toegevoegd",
Images = images
};
Establishment.Promotions.Add(p);
}
}
public async Task UploadImage(ImageUploadViewModel model)
{
var categoryId = model.CategoryId ?? Guid.NewGuid();
if (!_categories.IsCategory(categoryId))
{
await _categories.Add(categoryId, model.CategoryName);
}
var dbImage = new Models.Domain.Image()
{
Id = Guid.NewGuid(),
CategoryId = categoryId,
ContentType = model.Image.ContentType,
FileName = model.Image.FileName,
CreationDate = DateTime.Now
};
Directory.CreateDirectory($"{_basePath}{dbImage.Id}");
using (var ms = new MemoryStream())
using (var rs = model.Image.OpenReadStream())
{
await rs.CopyToAsync(ms);
ms.Position = 0;
using (var bImage = System.Drawing.Image.FromStream(ms))
{
dbImage.Ratio = (double)bImage.Height / (double)bImage.Width;
var thumbnail = GetThumbnail(bImage);
ms.Position = 0;
bImage.Save($"{_basePath}{dbImage.Id}/{dbImage.FileName}");
thumbnail.Save($"{_basePath}{dbImage.Id}/sm-{dbImage.FileName}");
}
}
var imagesCached = GetCache();
var categoryimagesCached = GetCategoryCache(categoryId);
var vm = dbImage.ToViewModel(model.CategoryName);
// update image cache
if (imagesCached != null)
{
imagesCached.Add(vm);
SetCache(imagesCached);
}
// update category image cache
if (categoryimagesCached != null)
{
categoryimagesCached.Add(vm);
SetCategoryCache(categoryId, categoryimagesCached);
}
await _dbContext.Images.AddAsync(dbImage);
await _dbContext.SaveChangesAsync();
}
