protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
var repo = new LinkRepository();
gridLinks.DataSource = repo.GetAll();
gridLinks.DataBind();
}
}
public JsonResult GetAll()
{
return(new JsonResult(new
{
links = _linkRepo.GetAll().ToList().Select(l => new LinkViewModel
{
Id = l.Id,
Title = l.Title,
LinkURL = l.LinkURL,
Rating = l.Rating,
Date = l.Date,
UserName = _context.ApplicationUser.Where(au => au.Id == l.UserId).FirstOrDefault().UserName,
UserId = l.UserId,
Category = l.CategoryName
})
}));
}
/// <summary>
/// 更新友情链接附件
/// </summary>
/// <returns></returns>
private bool UpdateLinkBySQL(out string message)
{
int allCount = 0;
int moveCount = 0;
bool result = false;
StringBuilder messageBuilder = new StringBuilder();
LinkRepository linkRepository = new LinkRepository();
IEnumerable <LinkEntity> imageLinks = linkRepository.GetAll().Where(n => n.LinkType == LinkType.ImageLink).Where(n => !string.IsNullOrEmpty(n.ImageUrl));
Directory.SetCurrentDirectory(currentDirectory);
allCount = imageLinks.Count();
foreach (var link in imageLinks)
{
string newRelativePath = GetRelativePathById(link.LinkId, "Link");
string oldSubDirectory = string.Empty;
if (link.OwnerType == OwnerTypes.Instance().Group())
{
oldSubDirectory = "Club";
}
else if (link.OwnerType == OwnerTypes.Instance().Site())
{
oldSubDirectory = "Site";
}
else if (link.OwnerType == OwnerTypes.Instance().User())
{
oldSubDirectory = "User";
}
if (!string.IsNullOrEmpty(oldSubDirectory))
{
string oldDirectory = Path.Combine(currentDirectory, GetOldLinkRelativePath("LinkImages", oldSubDirectory, link.OwnerId));
foreach (var oldFile in Directory.GetFiles(oldDirectory))
{
FileInfo oldFileInfo = new FileInfo(oldFile);
if (link.ImageUrl.Contains(oldFileInfo.Name))
{
string newFilePath = Path.Combine(newRelativePath, oldFileInfo.Name);
if (!Directory.Exists(newRelativePath))
{
Directory.CreateDirectory(newRelativePath);
}
if (!System.IO.File.Exists(newFilePath))
{
System.IO.File.Move(oldFile, newFilePath);
storeProvider.GetResizedImage(newRelativePath, oldFileInfo.Name, new Size(150, 50), Tunynet.Imaging.ResizeMethod.KeepAspectRatio);
moveCount++;
}
break;
}
}
}
}
if (allCount > 0)
{
messageBuilder.AppendFormat("{0}:一共找到{1}个可以升级的友情链接图片", Path.Combine(currentDirectory, "Old", "LinkImages"), allCount);
if (moveCount > 0)
{
result = true;
messageBuilder.AppendFormat("，成功升级了{0}个友情链接图片", moveCount);
}
}
message = messageBuilder.ToString();
return(result);
}