public ActionResult List(int?id, int page = 1, string sort = "")
{
var topics = _db.Topics.Include(t => t.tag);
if (id.HasValue && id.Value > 0)
{
if (_catUtil.GetCategoryList().Find(l => l.CategoryID == id.Value) == null)
{
return(NotFound());
}
topics = topics.Where(b => b.CategoryID == id);
}
SearchModel model = new SearchModel {
Sort = sort
};
ViewBag.SearchModel = model;
topics = BlogHelper.getSortedQuery(_db, topics, sort);
if (Request.IsAjaxRequest())
{
return(PartialView(topics.ToPagedList(page, listpagesize)));
}
return(View(topics.ToPagedList(page, listpagesize)));
}
public IActionResult List()
{
IEnumerable <Models.Category> list = categoryUtil_.GetCategoryList();
if (!User.Identity.IsAuthenticated)
{
list = categoryUtil_.GetCategoryList().Where(c => c.ParentCategoryID == null);
}
return(Json(list.Select(c => new Models.App.Category
{
Id = c.CategoryID,
Name = c.CategoryName,
ParentId = c.ParentCategoryID
})));
}
public async Task <ActionResult> Manage(string context)
{
AdminViewModel model = new AdminViewModel();
switch (context)
{
case "Category":
model.allCategory = _catUtil.GetCategoryList();
model.allHanGroup = _db.HanGroups.Include("members").ToList();
ViewBag.HgMsg = TempData["HgMsg"];
ViewBag.CategoryMsg = TempData["CategoryMsg"];
break;
case "Users":
model.Admins = getAdmins(_udb);
model.Writers = (await _userManager.GetUsersInRoleAsync("Writers")).ToList();
model.Auditors = getAuditors(_udb);
model.BannedUsers = getBannedUsers(_udb);
break;
case "AdManage":
model.AllAds = _db.Advertisments.ToList();
break;
case "Parameter":
model.appsettings = _appSettings;
model.datasettings = _dataSettings;
model.harmonyblogcount = _db.Blogs.Count(b => b.isHarmony);
break;
case "Register":
model.registersettings = _regSettings;
break;
case "Background":
model.backgroundsetting = _bgSettings;
break;
default:
context = "Data";
model.harmonyblogcount = _db.Blogs.Count(b => b.isHarmony);
model.auditcount = _db.Blogs.Where(b => b.isApproved == null && b.BlogID > 0).Count();
model.bannedusercount = (await _userManager.GetUsersInRoleAsync("Banned")).Count;
model.todaynewitem = _db.Blogs.Where(b => DbFunctions.DiffDays(b.BlogDate, DateTime.Now) == 0).Count();
model.yesterdaynewitem = _db.Blogs.Where(b => DbFunctions.DiffDays(b.BlogDate, DateTime.Now) == 1).Count();
model.totalauditcount = _db.Blogs.Count();
model.totalusercount = _udb.Users.Count();
ViewBag.AdminLogs = GetLog(1);
break;
}
ViewBag.Context = context;
if (Request.IsAjaxRequest())
{
return(PartialView(context + "Partial", model));
}
return(View("Manage", model));
}
public async Task <ActionResult> List([FromServices] ISearchProvider searchProvider, int?id, SearchModel search, int page = 1)
{
int pagesize = ListPageSize;
search = search ?? new SearchModel();
if (id.HasValue && id.Value > 0)
{
if (!_catUtil.GetCategoryList().Any(l => l.CategoryID == id.Value))
{
return(NotFound());
}
search.CurrentCategory = id;
ViewBag.CategoryId = id;
}
if (IsHarmony)
{
search.Harmony = IsHarmony;
}
ViewBag.CurrentSort = search.SortOptions();
ViewBag.SearchModel = search;
var cache = _cache.Get <ConcurrentDictionary <string, Task <SearchBlogResult> > > (CacheService.BlogListCacheKey);
Func <string, object, ActionResult> Result = View;
if (Request.IsAjaxRequest())
{
Result = PartialView;
}
SearchBlogResult result;
if (search.Cacheable())
{
var cachekey = search.CacheKey(page, pagesize);
cache = cache ?? new ConcurrentDictionary <string, Task <SearchBlogResult> >();
result = await cache.GetOrAdd(cachekey, (s) =>
{
_cache.Set(CacheService.BlogListCacheKey, cache, new MemoryCacheEntryOptions()
{
Priority = CacheItemPriority.NeverRemove
});
return(searchProvider.SearchBlogAsync(search, page, pagesize));
});
if (result.HasError)
{
cache.TryRemove(cachekey, out var removed);
throw new TimeoutException("查询搜索服务器失败，请刷新重试");
}
}
else
{
result = await searchProvider.SearchBlogAsync(search, page, pagesize);
}
return(Result("List", result));
}
public IViewComponentResult Invoke()
{
List <Category> categories = _catUtil.GetCategoryList();
Dictionary <int, HeaderDisplay> model = _cache.Get <Dictionary <int, HeaderDisplay> >("HomeHeader");
if (model == null)
{
model = new Dictionary <int, HeaderDisplay>(categories.Count);
var counts = _db.Blogs.Where(b => b.isApproved == true && DbFunctions.DiffDays(b.BlogDate, DateTime.Now) <= 1)
.GroupBy(b => b.CategoryID)
.Select(b => new { CategoryID = b.Key, newItems = b.Count() })
.ToList();
foreach (var c in categories)
{
int count = counts.Where(i => i.CategoryID == c.CategoryID).Sum(i => i.newItems);
model.Add(c.CategoryID, new HeaderDisplay {
category = c, newItems = count
});
}
int CalculateTotalItems(Category c)
{
if (c == null)
{
return(0);
}
if (c.SubCategories != null)
{
foreach (var subcat in c.SubCategories)
{
int count = CalculateTotalItems(subcat);
model[c.CategoryID].newItems += count;
}
}
return(model[c.CategoryID].newItems);
}
foreach (var main in model.Values.Where(h => !h.category.ParentCategoryID.HasValue))
{
CalculateTotalItems(main.category);
}
_cache.Set("HomeHeader", model, TimeSpan.FromMinutes(10));
}
if (_appSetting.Value.HarmonySettings.Harmony && !User.Identity.IsAuthenticated)
{
model = model.Where(p => !_appSetting.Value.HarmonySettings.BlacklistCategories.Contains(p.Key)).ToDictionary(p => p.Key, p => p.Value);
}
return(View(model));
}
public async Task <PartialViewResult> HPSetting(HPSettingsModel model)
{
string option, tagBlacklist = null;
var allCategories = _catUtil.GetCategoryList();
var categories = model.GetCategoryOptions();
if (categories.SelectedIds.Count == 0 || (allCategories.Count == categories.SelectedIds.Count))
{
option = string.Empty;
}
else
{
option = JsonConvert.SerializeObject(categories.SelectedIds);
}
if (!string.IsNullOrWhiteSpace(model.BlacklistTagNames))
{
var taglist = TagUtil.SplitTags(model.BlacklistTagNames);
if (taglist != null && taglist.Length > 0)
{
var tags = await _bdb.Tags.Where(t => taglist.Contains(t.TagName)).ToDictionaryAsync(t => t.TagName.ToLower(), t => t.TagID);
var notfound = taglist.Where(n => !tags.ContainsKey(n.ToLower()));
if (notfound.Any())
{
ViewBag.NotFoundTags = string.Join(",", notfound);
ViewBag.Success = false;
return(PartialView("_HPSettingPartial", model));
}
tagBlacklist = JsonConvert.SerializeObject(tags.Values.AsEnumerable());
}
}
UserProfile user = _db.Users.Include("option").SingleOrDefault(u => u.UserName == User.Identity.Name);
if (user.option == null)
{
user.option = new UserOption();
}
user.option.homepageCategories = option;
user.option.homepageHideHarmony = model.HideHarmony;
user.option.homepageTagBlacklist = tagBlacklist;
_blogUtil.CacheUserOption(user.option, User.Identity.Name);
await _db.SaveChangesAsync();
ViewBag.Success = true;
return(PartialView("_HPSettingPartial", model));
}
