private void GetImgWidth(ZentCloud.BLLJIMP.Model.Slide item)
{
try
{
using (System.Net.WebClient webClient = new System.Net.WebClient())
{
string imgUrl = item.ImageUrl;
if (!imgUrl.ToLower().StartsWith("http"))
{
imgUrl = "http://comeoncloud.comeoncloud.net" + imgUrl;
}
System.Uri uri = new Uri(imgUrl);
byte[] b = webClient.DownloadData(uri);
MemoryStream mes_keleyi_com = new MemoryStream(b);
Image image = Image.FromStream(mes_keleyi_com);
item.Width = image.Width;
item.Height = image.Height;
if (bll.Update(new ZentCloud.BLLJIMP.Model.Slide(),
string.Format("Width='{0}',Height='{1}'", item.Width, item.Height),
string.Format("AutoID={0}", item.AutoID)) > 0)
{
SetTextErrorMessage(item.Width + " " + item.Height + " " + item.AutoID);
}
else
{
SetTextErrorMessage("出错" + item.AutoID);
}
}
}
catch (Exception ex)
{
SetTextErrorMessage("出错" + item.AutoID);
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string slideId = context.Request["slide_id"];
if (string.IsNullOrEmpty(slideId))
{
resp.errmsg = "slide_id 为必填项,请检查";
resp.errcode = 1;
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
ZentCloud.BLLJIMP.Model.Slide slide = bll.Get <ZentCloud.BLLJIMP.Model.Slide>(string.Format(" AutoID={0} AND WebsiteOwner='{1}' ", slideId, bll.WebsiteOwner));
if (slide == null)
{
resp.errmsg = "没有找到广告,请检查";
resp.errcode = 1;
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
RequestModel requestModel = new RequestModel();
requestModel.img_url = slide.ImageUrl;
requestModel.link = slide.Link;
requestModel.link_text = slide.LinkText;
requestModel.slide_sort = slide.Sort;
requestModel.slide_type = slide.Type;
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(requestModel));
return;
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string data = context.Request["data"];
RequestModel requestModel;
try
{
requestModel = ZentCloud.Common.JSONHelper.JsonToModel <RequestModel>(context.Request["data"]);
}
catch (Exception)
{
resp.errcode = -1;
resp.errmsg = "json格式错误,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
if (requestModel.slide_id <= 0)
{
resp.errcode = -1;
resp.errmsg = "slide_id 为必填项,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
if (string.IsNullOrEmpty(requestModel.img_url))
{
resp.errcode = -1;
resp.errmsg = "img_url 为必填项,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
if (string.IsNullOrEmpty(requestModel.link))
{
resp.errcode = -1;
resp.errmsg = "link 为必填项,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
if (string.IsNullOrEmpty(requestModel.link_text))
{
resp.errcode = -1;
resp.errmsg = "link_text 为必填项,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
if (string.IsNullOrEmpty(requestModel.slide_type))
{
resp.errcode = -1;
resp.errmsg = "slide_type 为必填项,请检查";
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
ZentCloud.BLLJIMP.Model.Slide slide = bll.Get <ZentCloud.BLLJIMP.Model.Slide>(string.Format(" WebsiteOwner='{0}' AND AutoID={1} ", bll.WebsiteOwner, requestModel.slide_id));
if (slide == null)
{
resp.errmsg = "没有找到记录";
resp.errcode = 1;
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
return;
}
slide.ImageUrl = requestModel.img_url;
slide.Link = requestModel.link;
slide.LinkText = requestModel.link_text;
slide.Type = requestModel.slide_type;
slide.Sort = requestModel.slide_sort;
slide.WebsiteOwner = bll.WebsiteOwner;
if (bll.Update(slide))
{
resp.errcode = 0;
resp.errmsg = "ok";
resp.isSuccess = true;
}
else
{
resp.errmsg = "修改广告出错";
resp.errcode = 1;
}
context.Response.Write(ZentCloud.Common.JSONHelper.ObjectToJson(resp));
}
