/// <summary>
/// 图片详情接口
/// </summary>
/// <returns></returns>
public void GetItem(HttpContext context)
{
int pid = GetInt("pid");
SourceMaterial sm = SourceMaterialHelper.GetItem(pid);
if (sm == null)
{
ReturnErrorMsg("图片墙不存在id:" + pid);
return;
}
var url = Utility.GetSizePicUrl(sm.Url, 500, 0, context);
var data = new
{
pid = sm.Id,
title = sm.Title,
img = url,
description = sm.Description,
views = sm.Views,
commentnum = sm.Commentnum,
height = Utility.GetImgHeight(url, context)
};
sm.Views += 1;
SourceMaterialHelper.Update(sm);
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
/// <summary>
/// 图片评论
/// </summary>
/// <returns></returns>
public void ImgComment()
{
int userId = GetInt("uid");
int imgId = GetInt("pid");
string msg = GetString("message");
var user = AccountHelper.GetUser(userId);
SourceMaterial sm = SourceMaterialHelper.GetItem(imgId);
Comment c = new Comment();
c.SellerId = sm.SellerId;
c.TypeId = sm.Id;
c.UserId = userId;
c.Content = msg;
c.Type = CommentType.Img;
//冗余两个字段
c.Img = sm.Url;
c.Title = sm.Title;
try
{
CommentHelper.Create(c);
sm.Commentnum += 1;
SourceMaterialHelper.Update(sm);
}
catch
{
ReturnErrorMsg("fail");
throw;
}
ExtcreditLog log = new ExtcreditLog();
if (!ExtcreditLogHelper.JudgeExtcreditGet(ExtcreditSourceType.CommentImg, imgId, userId))
{
//积分获得
log.UserId = userId;
log.SellerId = user.SellerId;
log.SourceId = imgId;
var setting = SystemHelper.GetMerchantExtend(user.SellerId);
log.Extcredit = setting != null ? setting.CommentIntegral : 0;
log.Type = ExtcreditSourceType.CommentImg;
log.CreateTime = DateTime.Now;
ExtcreditLogHelper.AddExtcreditLog(log);
user.Integral += log.Extcredit;
AccountHelper.SaveAccount(user);
}
//ReturnCorrectMsg("评论成功");
JsonTransfer jt = new JsonTransfer();
jt.Add("data", new IntegralData(log.Extcredit));
jt.AddSuccessParam();
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
private void Update()
{
var id = GetInt("id");
var sm = SourceMaterialHelper.GetItem(id);
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");
SourceMaterialHelper.Update(sm);
}
/// <summary>
/// 图片评论列表
/// </summary>
/// <returns></returns>
public void ImgCommentList(HttpContext context)
{
int pid = GetInt("pid");
int index = GetInt("start");
int size = GetInt("limit");
if (pid == 0)
{
ReturnErrorMsg("请传入正确的pid");
return;
}
SourceMaterial sm = SourceMaterialHelper.GetItem(pid);
var cms = CommentHelper.GetPagings(sm.SellerId, CommentType.Img, pid, index * size, size, "order by CreateTime desc");
var data = new CommentsForApis();
data.Commentnum = cms.TotalCount;
JsonTransfer jt = new JsonTransfer();
if (cms.Results.Count < 1)
{
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
return;
}
var users = AccountHelper.GetUserList(cms.Results.Select(c => c.UserId).ToList());
foreach (var cm in cms.Results)
{
var user = users.FirstOrDefault(u => u.Id == cm.UserId);
if (user == null)
{
throw new ArgumentNullException(string.Format("userId:{0}", cm.UserId));
}
var result = new ComentsForApi
{
Avatar = Utility.GetSizePicUrl(user.Avatar, 100, 100, context),
UserName = user.UserName,
Sex = (int)user.Sex,
Dateline = cm.CreateTime.GetUnixTime(),
Message = cm.Content
};
data.Comments.Add(result);
}
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}
/// <summary>
/// 图片详情接口
/// </summary>
/// <returns></returns>
public void GetItem()
{
int pid = GetInt("pid");
SourceMaterial data = SourceMaterialHelper.GetItem(pid);
if (data == null)
{
ReturnErrorMsg("图片墙不存在pid:" + pid);
return;
}
JsonTransfer jt = new JsonTransfer();
jt.AddSuccessParam();
jt.Add("data", data);
Response.Write(DesEncrypt(jt).ToLower());
Response.End();
}