public ActionResult PhotoImport(int id, string path)
{
var actDal = new ActDal();
var act = actDal.GetModel(id);
if (act == null)
{
return(Json("环节不存在"));
}
if (act.Depth != 2)
{
return(ReJson(false, "该项目不属于环节"));
}
path = Server.MapPath("~/upload/");
if (!Directory.Exists(path))
{
return(ReJson(false, "路径不存在"));
}
var folder = new DirectoryInfo(path);
var types = new[] { ".jpg", ".jpeg", ".gif", ".png", ".bmp" };
var files = folder.GetFiles().OrderBy(_ => _.Name).ToList();
int validCount = 0;
foreach (var file in files)
{
if (!types.Contains(file.Extension, StringComparer.OrdinalIgnoreCase))
{
continue;
}
var stream = file.OpenRead();
var re = actDal.UploadPic(stream);
if (!re.Success)
{
return(ReJson(false, string.Format("照片名为{0}未保存成功,原因{1},可以继续点导入重试", file.Name, re.Info)));
}
var photo = new Act {
Name = file.Name, ParentFid = id, PhotoUrl = re.Info, Enable = true, OrderIndex = ConvertHelper.StrToInt(file.Name)
};
re = actDal.EditAct(photo);
if (!re.Success)
{
return(ReJson(false, string.Format("照片名为{0}未保存成功,原因{1},可以继续点导入重试", file.Name, re.Info)));
}
validCount++;
stream.Close();
file.Delete();
}
if (validCount == 0)
{
return(ReJson(false, "没有文件导入"));
}
return(ReJson(false, "全部导入成功"));
}
/// <summary>
/// 获取照片
/// </summary>
/// <param name="fid"></param>
/// <param name="pn"></param>
/// <returns></returns>
public ActionResult Photos(int fid, int pn = 1)
{
var act = ActDal.GetModel(fid);
if (act == null)
{
return(Json(null));
}
var where = "";
if (act.Depth == 1)
{
where = string.Format("RootFid={0} and Depth=3", fid);
}
else
{
where = string.Format("ParentFid={0}", fid);
}
return(Json(ActDal.GetList(string.Format("Enable=1 and {0}", where), 32, pn, true, "*", "OrderIndex"), JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 获取环节
/// </summary>
/// <param name="fid"></param>
/// <returns></returns>
public ActionResult Steps(int fid)
{
var act = ActDal.GetModel(fid);
if (act == null)
{
return(Json(null));
}
if (act.Depth == 1)
{
fid = act.Id;
}
else if (act.Depth == 2)
{
fid = act.ParentFid;
}
var rootAct = ActDal.GetModel(act.RootFid);
return(Json(new { steps = ActDal.GetList(string.Format("Enable=1 and ParentFid={0}", fid), 10, 1, true, "*", "OrderIndex"), cover = rootAct == null ? "" : rootAct.PhotoUrl }, JsonRequestBehavior.AllowGet));
}
