public ActionResult Detail(string id)
{
IndexModel detail = new IndexModel();
News news = null;
if (id == null || (news = newsRepository.FindBy(id)) == null)
{
var routeValueDictionary = new RouteValueDictionary
{
{ "controller", "Index" }, // Security Controller
{ "action", "Index" }, // Unauthorized Action
{ "reason", "请选择相应的模块!" } // Put the reason here
};
return new RedirectToRouteResult(routeValueDictionary);
}
news = newsRepository.FindBy(id);
detail.New = news;
NewsCategory newsCategory = newsCategoryRepository.FindBy(news.Category);
detail.category = newsCategory;
detail.Categorys = newsCategoryRepository.FindAll();
if (detail.Categorys != null && detail.Categorys.Count > 0)
{
NewsCategory category = detail.Categorys.Where(item => item.Name.Equals("新闻")).FirstOrDefault();
if (category != null)
{
detail.News.Add(category, this.newsRepository.Find(null, category, null, null, null, null, 10, 1));
}
}
if (detail.New.Attachment != null)
{
string a = detail.New.Attachment.Path;
string b = "/UserFiles/FileShare/" + detail.New.Attachment.DateCreated.Year + "/" + detail.New.Attachment.DateCreated.Month.ToString("00") + "/";
string fileName = a.Replace(b, "");
ViewData["path"] = fileName;
}
return View(detail);
}
//首页各个模块
public ActionResult Index(string reason)
{
IndexModel model = new IndexModel();
model.Categorys = newsCategoryRepository.FindAll();
if (model.Categorys != null && model.Categorys.Count > 0)
{
//下载模块
NewsCategory category = model.Categorys.Where(item => item.Name.Equals("下载")).FirstOrDefault();
if (category != null)
{
model.category = newsCategoryRepository.FindBy(category.Key);
model.News.Add(category, this.newsRepository.Find(null, category, null, null, null, null, 6, 1));
}
//通知公告模块
category = model.Categorys.Where(item => item.Name.Equals("通知公告")).FirstOrDefault();
if (category != null)
{
model.category = newsCategoryRepository.FindBy(category.Key);
model.Categorys.Add(category);
model.News.Add(category, this.newsRepository.Find(null, category, null, null, null, null, 6, 1));
}
//新闻模块
category = model.Categorys.Where(item => item.Name.Equals("新闻")).FirstOrDefault();
if (category != null)
{
model.category = newsCategoryRepository.FindBy(category.Key);
//model.Categorys.Add(category);
model.News.Add(category, this.newsRepository.Find(null, category, null, null, null, null, 6, 1));
}
}
if (!string.IsNullOrEmpty(reason))
{
ViewData["HintMessage"] = new PDCPMS.Application.HintMessage() { Content = reason, Type = HintMessageType.Error };
}
#region 获取图片新闻
//String dirPath = HttpContext.Server.MapPath("/Scripts/KindEditor3.5.2/attached/");
//string imgtype = "*.BMP|*.JPG|*.GIF|*.PNG";
//string[] ImageType = imgtype.Split('|');
//IList<String> imgs = new List<String>();
//for (int i = 0; i < ImageType.Length; i++)
//{
// string[] dirs = Directory.GetFiles(dirPath, ImageType[i]);
// foreach (string dir in dirs)
// {
// string[] names = dir.Split('\\');
// string name = names[names.Length - 1];
// imgs.Add("/Scripts/KindEditor3.5.2/attached/" + name);
// }
//}
//ViewData["Imgs"] = imgs;
#endregion
return View(model);
}
public ActionResult Download(string id)
{
IndexModel detail = new IndexModel();
News news = null;
if (id == null || (news = newsRepository.FindBy(id)) == null)
{
var routeValueDictionary = new RouteValueDictionary
{
{ "controller", "Index" }, // Security Controller
{ "action", "Index" }, // Unauthorized Action
{ "reason", "请选择相应的模块!" } // Put the reason here
};
return new RedirectToRouteResult(routeValueDictionary);
}
news = newsRepository.FindBy(id);
detail.New = news;
#region 下载
if (detail.New.Attachment != null)
{
string a = detail.New.Attachment.Path;
string b = "/UserFiles/FileShare/" + detail.New.Attachment.DateCreated.Year + "/" + detail.New.Attachment.DateCreated.Month.ToString("00") + "/";
string fileName = a.Replace(b, "");//客户端保存的文件名
string filePath = Server.MapPath(a);//路径
FileStream fs = new FileStream(filePath, FileMode.Open);//以字符流的形式下载文件
byte[] bytes = new byte[(int)fs.Length]; fs.Read(bytes, 0, bytes.Length);
fs.Close();
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));//通知浏览器下载文件而不是打开
Response.BinaryWrite(bytes);
Response.Flush();
Response.End();
}
else
{
var routeValueDictionary = new RouteValueDictionary
{
{ "controller", "Index" }, // Security Controller
{ "action", "Index" }, // Unauthorized Action
{ "reason", "该新闻没有上传附件，请联系管理员!" } // Put the reason here
};
return new RedirectToRouteResult(routeValueDictionary);
}
#endregion
return View();
}
