/// <summary>
/// 上传图片
/// </summary>
/// <param name="file"></param>
/// <param name="ClassID"></param>
/// <returns></returns>
public static Result UpLoadImage(HttpPostedFile file, int ImageAlbumID)
{
Result r = new Result();
SysSetting ss = BasePage.SystemSetting;
string FileName = file.FileName.GetFileNameFromPath().ToLower(); //文件名
string ExtName = file.FileName.GetFileExtNameFromPath().ToLower(); //扩展名
string NewName = @string.GetGuid() + ExtName; //新文件名
if (!ExtName.Replace(".", "").IsInArray(ss.FileExtNameFilter.Split(',')))
{
r.Success = false;
r.Text = "不允许上传此类文件";
return(r);
}
if (file.ContentLength > ss.MaxPostFileSize)
{
r.Success = false;
r.Text = "文件太大";
return(r);
}
string Folder = ss.FileDir + "/" + DateTime.Now.ToString("yyyy-MM-dd") + "/"; //文件目录
string FolderShotCut = Folder + "ShortCut/"; //缩略图目录
string FilePath = Folder + NewName; //文件路径
string FilePath_ShortCut = FolderShotCut + NewName; //缩略图路径
file.SaveAs(System.Web.HttpContext.Current.Server.MapPath(FilePath), true);
if (ExtName.ToLower().Replace(".", "").IsInArray("jpg,jpeg,png,gif,bmp".Split(',')))
{
ImageHelper.MakeThumbnail(System.Web.HttpContext.Current.Server.MapPath(FilePath), System.Web.HttpContext.Current.Server.MapPath(FilePath_ShortCut), 105, 118, "Cut");
}
ImageAlbum album = ImageAlbumView.GetModelByID(ImageAlbumID.ToS());
Images img = new Images();
img.AlbumID = album.ID;
img.ClickCount = 0;
img.ExtName = ExtName;
img.FilePath = FilePath;
img.FileSize = file.ContentLength;
img.Intro = "";
img.ReplyCount = 0;
img.SmallPath = FilePath_ShortCut;
img.Title = "";
img.UploadTime = DateTime.Now;
ImagesView.Insert(img);
ImageAlbum imga = ImageAlbumView.GetModelByID(ImageAlbumID.ToString());
imga.Size = ImagesView.Count(string.Format("AlbumID={0}", imga.ID));
ImageAlbumView.Update(imga);
r.Success = true;
r.Text = FilePath;
return(r);
}
/// <summary>
/// 保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btn_Save_Click(object sender, EventArgs e)
{
Class cls = ClassView.GetModelByID(ddl_Class.SelectedValue);
ImageAlbum imga = ImageAlbumView.GetModelByID(WS.RequestString("id"));
imga.ClassID = ddl_Class.SelectedValue.ToInt32();
imga.Title = txt_Title.Text.TrimDbDangerousChar();
imga.AuthorID = ddl_Author.SelectedValue.ToInt32();
imga.Author = ddl_Author.SelectedItem.Text;
imga.ClickCount = txt_ClickCount.Text.ToInt32(0);
if (imga.ID <= 0)
{
imga.CreateTime = DateTime.Now;
imga.Folder = DateTime.Now.ToString("yyyy-MM-dd");
}
imga.Intro = txt_Intro.Text.TrimDbDangerousChar();
imga.KeyWords = txt_Keyword.Text.TrimDbDangerousChar();
imga.ReplyCount = txt_ReplyCount.Text.ToInt32(0);
imga.SetTop = false;
//imga.ShotCut = "";
//imga.Size = 0;
imga.Title = txt_Title.Text;
imga.UpdateTime = DateTime.Now;
imga.ZtID = 0;
if (imga.ID > 0)
{
ImageAlbumView.Update(imga);
}
else
{
ImageAlbumView.Insert(imga);
}
//保存单个图片设置
string[] t**s = WS.RequestString("tit[]").Split(',');
string[] intrs = WS.RequestString("intro[]").Split(',');
var imgs = ImagesView.GetModelList(string.Format("AlbumID={0} order by id", imga.ID));
for (int i = 0; i < imgs.Count; i++)
{
try
{
imgs[i].Title = t**s[i].ToS();
imgs[i].Intro = intrs[i].ToS();
ImagesView.Update(imgs[i]);
}
catch { }
}
//生成页面
CreatePage.CreateContentPage(imga, cls);
ImageAlbum pre = GetPreImage(imga, cls);
if (pre != null)
{
CreatePage.CreateContentPage(pre, cls);
}
CreatePage.CreateListPage(cls, 1);
Js.AlertAndChangUrl("保存成功！", url);
}
