private void Add()
{
var sm = new SourceMaterial();
sm.SellerId = GetInt("sellerid");
sm.Title = GetString("title");
sm.Url = GetString("thumbnail");
var text = GetString("text");
//sm.Summary = text.Length > 20 ? text.Substring(0, 20) : text;
sm.Description = GetString("content");
sm.CreateTime = DateTime.Now;
sm.ImageType = UploadType.Img;
SourceMaterialHelper.Create(sm);
}
public override void ProcessRequest(HttpContext context)
{
RoleType = RoleType.ThirdUser; //需商家管理权限
UploadType imgType = (UploadType)Convert.ToInt32(context.Request.QueryString["type"]);
var qsellerId = context.Request.QueryString["sellerid"];
var sellerId = 0;
if (!string.IsNullOrEmpty(qsellerId))
{
sellerId = Convert.ToInt32(qsellerId);
}
base.ProcessRequest(HttpContext.Current);
//String aspxUrl = context.Request.Path.Substring(0, context.Request.Path.LastIndexOf("/") + 1);
var userFileName = CurrentUser.Id.ToString();
var isManager = 0;
if (CurrentUser.RoleType < RoleType.Merchant)
{
userFileName = sellerId.ToString();
if (sellerId == 0 || sellerId == CurrentUser.Id)
{
userFileName = "admin";
isManager = 1;
}
}
// isManager = 1;
//if (isManager == 1)
//{
// //管理员上传的图片 统一到一个目录
// userFileName = "admin";
//}
//文件保存目录路径
String savePath = "../../File/" + userFileName + "/";// "../attached/";
UploadType type = (UploadType)Convert.ToInt32(context.Request.QueryString["type"]);
//文件保存目录URL
String saveUrl = Utility._domainurl + "/File/" + userFileName + "/";; // "../attached/";
//定义允许上传的文件扩展名
Hashtable extTable = new Hashtable();
if (type == UploadType.MerchantLoginAd)
{
extTable.Add("image", "png");
}
else
{
extTable.Add("image", "gif,jpg,jpeg,png,bmp");
extTable.Add("flash", "swf,flv");
extTable.Add("media", "swf,flv,mp3,wav,wma,wmv,mid,avi,mpg,asf,rm,rmvb");
extTable.Add("file", "doc,docx,xls,xlsx,ppt,htm,html,txt,zip,rar,gz,bz2,apk,ipa");
}
//最大文件大小
int maxSize = 1073741824;
HttpPostedFile imgFile = context.Request.Files["imgFile"];
if (imgFile == null)
{
showError("请选择文件。");
}
String dirPath = context.Server.MapPath(savePath);
if (!Directory.Exists(dirPath))
{
//showError("上传目录不存在。");
Directory.CreateDirectory(dirPath);
}
String dirName = context.Request.QueryString["dir"];
//if (String.IsNullOrEmpty(dirName))
//{
// dirName = "image";
//}
if (!extTable.ContainsKey(dirName))
{
showError("目录名不正确。");
}
String fileName = imgFile.FileName;
String fileExt = Path.GetExtension(fileName).ToLower();
if (imgFile.InputStream == null || imgFile.InputStream.Length > maxSize)
{
showError("上传文件大小超过限制。");
}
if (String.IsNullOrEmpty(fileExt) ||
Array.IndexOf(((String)extTable[dirName]).Split(','), fileExt.Substring(1).ToLower()) == -1)
{
showError("上传文件扩展名是不允许的扩展名。\n只允许" + ((String)extTable[dirName]) + "格式。");
}
var typeName = GetTypeName(context);
//创建文件夹
dirPath += dirName + typeName + "/";
saveUrl += dirName + typeName + "/";
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
//管理员素材库统一到一个文件夹即可 登录页大图IOS那边需要固定地址图片http://XXX/{sellerid}/XXX/1280x800.jpg
if (isManager == 0 && type != UploadType.MerchantLoginAd)
{
String ymd = DateTime.Now.ToString("yyyyMMdd", DateTimeFormatInfo.InvariantInfo);
dirPath += ymd + "/";
saveUrl += ymd + "/";
}
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
//String newFileName = DateTime.Now.ToString("yyyyMMddHHmmss_ffff", DateTimeFormatInfo.InvariantInfo) + fileExt;
//String filePath = dirPath + newFileName;
var originalFileName = DateTime.Now.ToUnixTime().ToString() + Utility.GetRandom(1, 1000);
fileName = originalFileName + fileExt;
//fileName = fileName.Replace(',', '.');//防止图片名称中存在，分隔符
String filePath = dirPath + fileName;
var index = 2;
while (File.Exists(filePath))
{
fileName = originalFileName + string.Format("({0})", index) + fileExt;
filePath = dirPath + fileName;
index++;
}
imgFile.SaveAs(filePath);
if ((int)((int)imgType / 100) == 1)
{
//图片处理 生成不同尺寸图片
var list = ImgSizeCfgHelper.GetImgSizeCfgList(imgType);
foreach (var imgSizeCfg in list)
{
Utility.MakeThumNail(filePath, imgSizeCfg.Width, imgSizeCfg.Height);
}
}
//String fileUrl = saveUrl + newFileName;
String fileUrl = saveUrl + fileName;
var addId = 0;
//添加商户图片
if (imgType == UploadType.Img)
{
//TODO:暂时这么添加 图片名称及图片描述 这个后面再根据需求定怎么赋初值 后面应该加上图片类型！（上传）
var sm = new SourceMaterial();
sm.SellerId = sellerId == 0 ? CurrentUser.Id : sellerId;//管理员在商户管理页面上传的图片归商户管理
sm.Title = Path.GetFileNameWithoutExtension(fileName);
sm.Url = fileUrl;
sm.Description = Path.GetFileNameWithoutExtension(fileName);
sm.CreateTime = DateTime.Now;
sm.ImageType = UploadType.Img;
addId = SourceMaterialHelper.Create(sm);
}
Hashtable hash = new Hashtable();
hash["error"] = 0;
hash["url"] = fileUrl;
hash["id"] = addId;
context.Response.AddHeader("Content-Type", "text/html; charset=UTF-8");
context.Response.Write(JsonMapper.ToJson(hash));
context.Response.End();
}