// GET: Comments
public async Task <ActionResult> Index(string sortOrder, string currentFilter, string searchString, int?page)
{
ViewBag.CurrentSort = sortOrder;
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewBag.DateSortParm = sortOrder == "Date" ? "date_desc" : "Date";
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
IEnumerable <Comment> entityList = null;
if (await UserRoleManage.IsUserIdInRole(User.Identity.GetUserId(), "Admin"))
{
entityList = await _commentDal.QueryAllAsync();
}
else
{
entityList = await _commentDal.QueryByFunAsync(t => t.Creater == User.Identity.Name || t.LastModifier == User.Identity.Name);
}
if (entityList.Any())
{
if (!String.IsNullOrEmpty(searchString))
{
entityList = entityList.Where(s => (s.Content != null && s.Content.Contains(searchString)) ||
(s.UserName != null && s.UserName.Contains(searchString)) ||
(s.Phone != null && s.Phone.Contains(searchString)));
}
switch (sortOrder)
{
case "name_desc":
entityList = entityList.OrderByDescending(s => s.UserName);
break;
case "Date":
entityList = entityList.OrderBy(s => s.LastModifyDate);
break;
case "date_desc":
entityList = entityList.OrderByDescending(s => s.LastModifyDate);
break;
default:
entityList = entityList.OrderBy(s => s.UserName);
break;
}
}
int pageSize = 20;
int pageNumber = (page ?? 1);
return(View(entityList.ToPagedList(pageNumber, pageSize)));
}