/// <summary>
/// 获取最新发布的5条兑换
/// </summary>
private void GetNewExchange()
{
var exchangeList = _exchangeService.FindList(5).AsEnumerable().Select(g => new ExchangeViewModel()
{
Official = g.Official,
Portrait = g.Portrait,
Cover = g.Cover,
Id = g.Id,
ImgList = g.ImgList,
Examine = g.Examine == null? "审核中" : ((ExchangeExamine)_exchangeExamineService.Find(((string)g.Examine).ToInt32())).ExamineName,
Nickname = g.Nickname,
Title = g.Title
}).ToList();
for (int i = 0; i < exchangeList.Count; i++)
{
var ex = exchangeList[i];
string coverId = ex.Cover;
if (string.IsNullOrEmpty(coverId)) //如果没有封面，则取第一张图片
{
string imgList = ex.ImgList;
string[] imgs = imgList.Split(',');
coverId = imgs[0];
}
string cover = TWEBURL.WEB_URL_IMG + _imgService.Find(coverId.ToInt32())?.ImgSmallUrl;
exchangeList[i].Cover = cover;
}
ViewBag.Exchanges = exchangeList;
}
/// <summary>
/// 详情页
/// </summary>
/// <param name="id">合作id</param>
/// <returns></returns>
// GET: Coo/Detail/11
public ActionResult Detail(int id)
{
var coo = _cooperationService.Find(id);
coo.Cover = _imgService.Find(coo.Cover.ToInt32())?.ImgSmallUrl;
string[] imgList = coo.ImgList.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < imgList.Length; i++)
{
imgList[i] = TWEBURL.WEB_URL_IMG + _imgService.Find(imgList[i].ToInt32())?.ImgBigUrl;
}
ViewBag.ImgList = imgList;
ViewBag.Cooperation = coo;
var user = _memberService.Find(coo.UserId.ToInt32());
user.Portrait = TWEBURL.WEB_URL_IMG + user.Portrait;
ViewBag.Member = user;
return(View("Detail"));
}
public ActionResult Create(FormCollection collection)
{
try
{
string bigImgs = collection.Get("BigImg"); //大图base64，以逗号隔开
string smallImgs = collection.Get("SmallImg"); //缩略图base64，以逗号隔开
List <string> bigImgList = bigImgs.Split("data:", StringSplitOptions.RemoveEmptyEntries).ToList(); //大图base64列表，缺少头部data:
List <string> smallImgList = smallImgs.Split("data:", StringSplitOptions.RemoveEmptyEntries).ToList(); //缩略图base64列表，缺少头部data:
string imgIds = "";
for (int i = 0; i < bigImgList.Count; i++)
{
string img1 = "data:" + bigImgList[i].TrimEnd(',');
string img2 = "data:" + smallImgList[i].TrimEnd(',');
string md5 = Com.Cos.Common.DEncryptUtils.MD5Encrypt(img1);
//判断图片是否已经存在,如果已经保存则直接使用不再保存
Img oImg = _imgService.Find(md5);
if (oImg == null)
{
//获取文件名，文件名=时间戳+随机数
int timeStamp = Com.Cos.Common.DateTimeHelper.ConvertDateTimeInt(DateTime.Now);
Random ro = new Random();
string tt = timeStamp.ToString() + ro.Next(); // 文件名
oImg = new Img
{
ImgBigUrl = Com.Cos.Common.UploadFile.UploadImg(img1, "D:\\ftp\\web\\img.52cos.cn", "upload\\photo\\", tt),
ImgSmallUrl = Com.Cos.Common.UploadFile.UploadImg(img2, "D:\\ftp\\web\\img.52cos.cn", "upload\\photo\\", tt + "320x180"),
Md5 = md5,
AddTime = DateTime.Now,
Status = 1
};
oImg = _imgService.Add(oImg);
}
imgIds += oImg.Id + ",";
System.Threading.Thread.Sleep(1);
}
return(Json(new Dictionary <string, string>()
{
{ "status", "success" }, { "message", "图片保存成功" }, { "imgIds", imgIds.TrimEnd(',') }
}));
}
catch (Exception ex)
{
Com.Cos.Common.WriteLogHelper.WriteError(ex);
return(Json(new Dictionary <string, string>()
{
{ "status", "error" }, { "message", ex.Message }
}));
}
}