private void CheckPermission(PagedList <PostDto> posts)
{
var location = ClientIP.GetIPLocation() + "|" + Request.Headers[HeaderNames.UserAgent];
posts.Data.RemoveAll(p => p.LimitMode switch
{
PostLimitMode.AllowRegion => !location.Contains(p.Regions.Split(',', StringSplitOptions.RemoveEmptyEntries)) && !CurrentUser.IsAdmin && !VisitorTokenValid && !Request.IsRobot(),
PostLimitMode.ForbidRegion => location.Contains(p.Regions.Split(',', StringSplitOptions.RemoveEmptyEntries)) && !CurrentUser.IsAdmin && !VisitorTokenValid && !Request.IsRobot(),
_ => false
});
public async Task <IActionResult> Redirect(int id)
{
var ad = await AdsService.GetByIdAsync(id) ?? throw new NotFoundException("推广链接不存在");
if (!Request.IsRobot() && string.IsNullOrEmpty(HttpContext.Session.Get <string>("ads" + id)))
{
HttpContext.Session.Set("ads" + id, id.ToString());
ad.ClickRecords.Add(new AdvertisementClickRecord()
{
IP = ClientIP,
Location = ClientIP.GetIPLocation(),
Referer = Request.Headers[HeaderNames.Referer].ToString(),
Time = DateTime.Now
});
await AdsService.SaveChangesAsync();
var start = DateTime.Today.AddMonths(-6);
await ClickRecordService.GetQuery(a => a.Time < start).DeleteFromQueryAsync();
}
return(Redirect(ad.Url));
}
public async Task <ActionResult> RandomGo()
{
var ad = AdsService.GetByWeightedPrice((AdvertiseType) new Random().Next(1, 4), Request.Location());
if (!Request.IsRobot() && string.IsNullOrEmpty(HttpContext.Session.Get <string>("ads" + ad.Id)))
{
HttpContext.Session.Set("ads" + ad.Id, ad.Id.ToString());
ad.ClickRecords.Add(new AdvertisementClickRecord()
{
IP = ClientIP,
Location = ClientIP.GetIPLocation(),
Referer = Request.Headers[HeaderNames.Referer].ToString(),
Time = DateTime.Now
});
await AdsService.SaveChangesAsync();
var start = DateTime.Today.AddMonths(-1);
await ClickRecordService.GetQuery(a => a.Time < start).DeleteFromQueryAsync();
}
return(Redirect(ad.Url));
}
private void CheckPermission(Post post)
{
var location = ClientIP.GetIPLocation();
switch (post.LimitMode)
{
case PostLimitMode.AllowRegion:
if (!location.Contains(post.Regions.Split(',', StringSplitOptions.RemoveEmptyEntries)) && !CurrentUser.IsAdmin && !VisitorTokenValid && !Request.IsRobot())
{
throw new NotFoundException("文章未找到");
}
break;
case PostLimitMode.ForbidRegion:
if (location.Contains(post.Regions.Split(',', StringSplitOptions.RemoveEmptyEntries)) && !CurrentUser.IsAdmin && !VisitorTokenValid && !Request.IsRobot())
{
throw new NotFoundException("文章未找到");
}
break;
}
}