//[ChildActionOnly]
public ActionResult Posts()
{
PostWrapperVm vm = this.forumManager.GetPosts(this.HttpContext.Session, this.CurrentLanguageCode);
vm.LanguageCode = this.CurrentLanguageCode;
return this.PartialView(vm);
}
public PostWrapperVm GetPosts(HttpSessionStateBase session, string languageCode)
{
IQueryable <Post> entityPosts = null;
var vm = new PostWrapperVm();
var filter = session[CRRConfig.ForumFilter] as ForumFilterBm;
var currentPage = 0;
var sessionPage = session[CRRConfig.CurrentForumPage] as int?;
if (int.TryParse(sessionPage.ToString(), out currentPage))
{
}
var resultLength = 0;
var maxPage = 0;
if (filter == null ||
(string.IsNullOrWhiteSpace(filter.Title) && string.IsNullOrWhiteSpace(filter.Content) &&
string.IsNullOrWhiteSpace(filter.Tags) && string.IsNullOrWhiteSpace(filter.Category)))
{
resultLength = this.forumService.GetPosts()
.Count(x => x.IsQuestion && !x.IsDeleted);
if (resultLength < 1)
{
vm.Posts = new List <PostVm>();
vm.Page = 0;
vm.Pages = this.FillPages(0);
session[CRRConfig.CurrentForumPage] = 0;
return(vm);
}
maxPage = this.CalculateMaxPage(resultLength);
if (currentPage >= maxPage)
{
--currentPage;
session[CRRConfig.CurrentForumPage] = currentPage;
}
var entityPostsConnectionIsClose = this.forumService.GetPosts()
.Where(x => x.IsQuestion && !x.IsDeleted)
.OrderByDescending(x => x.CreatedOn)
.Skip(currentPage * CRRConfig.NumberOfForumPostsPerPage)
.Take(CRRConfig.NumberOfForumPostsPerPage).ToArray();
var mvss = Mapper.Map <IEnumerable <Post>, IEnumerable <PostVm> >(entityPostsConnectionIsClose).ToList();
for (int i = 0; i < mvss.Count; i++)
{
mvss[i].Categories = this.SystemNameToCurrentLanguage(mvss[i].Categories, languageCode);
}
vm.Posts = mvss;
vm.Page = currentPage + 1;
vm.Pages = this.FillPages(maxPage);
return(vm);
}
//entityPosts = this.forumService.GetPosts();
//var vms = Mapper.Map<IEnumerable<Post>, IEnumerable<PostVm>>(entityPosts);
//var tempCollection = new HashSet<PostVm>();
var tempCollection = new HashSet <Post>();
var vms = this.forumService.GetPosts().Where(x => !x.IsDeleted).ToArray();
if (vms.Length < 1)
{
vm.Posts = new List <PostVm>();
vm.Page = 0;
vm.Pages = this.FillPages(0);
session[CRRConfig.CurrentForumPage] = 0;
return(vm);
}
if (!string.IsNullOrWhiteSpace(filter.Title))
{
foreach (var postVm in vms)
{
if (postVm.Title.Contains(filter.Title))
{
tempCollection.Add(postVm);
}
}
}
if (!string.IsNullOrWhiteSpace(filter.Content))
{
foreach (var postVm in vms)
{
if (postVm.Content.Contains(filter.Content))
{
tempCollection.Add(postVm);
}
}
}
if (!string.IsNullOrWhiteSpace(filter.Category))
{
var categories = filter.Category.Split(' ');
categories = this.GetCategorySystemNameByString(categories);
foreach (var c in categories)
{
foreach (var postVm in vms)
{
if (postVm.Categories.Any(x => x.Name == c))
{
tempCollection.Add(postVm);
}
}
}
}
if (!string.IsNullOrWhiteSpace(filter.Tags))
{
var tags = filter.Tags.Split(' ').Select(x => x.ToLower());
foreach (var t in tags)
{
foreach (var postVm in vms)
{
if (postVm.Tags.Any(x => x.Name == t))
{
tempCollection.Add(postVm);
}
}
}
}
var takeOnlyOriginals = new HashSet <Post>();
foreach (var tempPost in tempCollection)
{
if (tempPost.IsQuestion)
{
takeOnlyOriginals.Add(tempPost);
}
else
{
takeOnlyOriginals.Add(tempPost.Original);
}
}
if (takeOnlyOriginals.Count == 0)
{
vm.Posts = new List <PostVm>();
vm.Page = 1;
vm.Pages = new[] { 1 };
session[CRRConfig.CurrentForumPage] = 0;
return(vm);
}
resultLength = takeOnlyOriginals.Count;
maxPage = this.CalculateMaxPage(resultLength);
//session[CRRConfig.MaxForumPage] = maxPage;
if (currentPage >= maxPage)
{
--currentPage;
session[CRRConfig.CurrentForumPage] = currentPage;
}
var filtered = Mapper.Map <IEnumerable <Post>, IEnumerable <PostVm> >(takeOnlyOriginals);
var result = filtered.OrderByDescending(x => x.CreatedOn).Skip(currentPage * CRRConfig.NumberOfForumPostsPerPage).Take(CRRConfig.NumberOfForumPostsPerPage).ToList();
if (!result.Any())
{
vm.Page = 1;
session[CRRConfig.CurrentForumPage] = 0;
}
else
{
vm.Page = currentPage + 1;
}
for (int i = 0; i < result.Count; i++)
{
result[i].Categories = this.SystemNameToCurrentLanguage(result[i].Categories, languageCode);
}
vm.Posts = result;
vm.Pages = this.FillPages(maxPage);
return(vm);
}
