public ActionResult getImg(int id, int width = 0, int height = 0)
{
string pic = null;
if (id > 0)
{
using (var manage = new Data.CMSManage())
{
var galleryInfo = manage.getDetailGalleryInfo(id);
if (galleryInfo != null && galleryInfo.GalleryType == Entity.GalleryType.picture)
{
pic = galleryInfo.Path;
galleryInfo.HitsNum++;
manage.updateDetailGallery(galleryInfo);
}
}
}
try
{
pic = cutImg(pic, null, width, height);
if (string.IsNullOrEmpty(pic))
{
pic = "/images/pic.png";
}
return(File(pic, Path.GetExtension(pic)));
}
catch (Exception)
{
return(File("/images/pic.png", ".png"));
}
}
public ActionResult getAttachment(int id)
{
var error = Entity.Error.请求成功;
var message = "";
if (id > 0)
{
using (var manage = new Data.CMSManage())
{
var galleryInfo = manage.getDetailGalleryInfo(id);
if (galleryInfo != null && galleryInfo.GalleryType == Entity.GalleryType.attachment && !string.IsNullOrEmpty(galleryInfo.Path))
{
if (galleryInfo.ReadPower >= 0)//下载权限
{
var readpower = galleryInfo.ReadPower;
if (readpower == 0)//继承
{
var detailinfo = manage.getDetailInfo(galleryInfo.DetailId);
if (detailinfo != null)
{
readpower = detailinfo.ReadPower;
if (readpower == 0)
{
readpower = manage.getItemReadPower(detailinfo.ItemId);
}
}
}
if (readpower > 0)
{
if (this.userOnlineInfo.UserId <= 0)
{
error = Entity.Error.登录超时;
message = "登录超时,无权下载";
}
else
{
var roleinfo = manage.getRoleInfo(this.userOnlineInfo.UserInfo.RoleId);
if (roleinfo == null && roleinfo.ReadPower < readpower)
{
error = Entity.Error.无查看权限;
message = "会员级别过低，无权下载!";
}
}
}
}
if (error == Entity.Error.请求成功)
{
var path = galleryInfo.Path.ToLower();
if (path.StartsWith(this.config.SiteDomain))//去本地域名
{
path = path.Substring(this.config.SiteDomain.Length - 1);
}
var islocal = false;
if (path.StartsWith(this.config.SitePath))
{
if (!Fetch.fileExist(Fetch.getMapPath(path)))
{
error = Entity.Error.错误;
message = "文件不存在,下载失败!";
}
islocal = true;
}
if (error == Entity.Error.请求成功)
{
galleryInfo.HitsNum++;
manage.updateDetailGallery(galleryInfo);
if (islocal)
{
return(File(path, Path.GetExtension(path), Path.GetFileName(path)));
}
else
{
return(Redirect(path));
}
}
}
}
}
}
else
{
error = Entity.Error.错误;
message = "参数错误，下载失败!";
}
ViewBag.Title = error.ToString();
ViewBag.Message = message;
return(PartialView("error"));
}
