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));
}
