/// <summary>
/// Gets the archive for the category with the given slug.
/// </summary>
/// <param name="slug">The unique slug</param>
/// <param name="page">Optional page number</param>
/// <returns>The archive</returns>
public async Task<Models.CategoryArchive> GetCategoryArchiveAsync(string slug, int page = 1) {
var model = new Models.CategoryArchive();
var categoryRep = new CategoryRepository(uow);
var postRep = new PostRepository(uow);
model.Category = await categoryRep.GetBySlugAsync(slug);
if (model.Category != null) {
// Fill model
model.TotalCount = await uow.Posts.Where(p => p.Published.HasValue && p.Categories.Any(c => c.Slug == slug)).CountAsync();
model.PageSize = Config.Blog.ArchivePageSize;
model.PageCount = Math.Max(Convert.ToInt32(Math.Ceiling(((double)model.TotalCount) / model.PageSize)), 1);
model.CurrentPage = Math.Min(page, model.PageCount);
model.Posts = await postRep.GetAsync(p => p.Published.HasValue && p.Categories.Any(c => c.Slug == slug), model.CurrentPage * model.PageSize);
// Filter out the current page
model.Posts = model.Posts.Subset((model.CurrentPage - 1) * model.PageSize).ToList();
return model;
}
return null;
}