/// <summary>
/// 图片广告html
/// </summary>
/// <param name="adPosition"></param>
/// <returns></returns>
public static string GetAdByImageList(SysConfig.AdPosition adPosition)
{
bool isswf = false;
bool fileExists = false;
string filePath = string.Empty;
StringBuilder sb = new StringBuilder();
ClassLibrary.BLL.Advertise adbll = new ClassLibrary.BLL.Advertise();
List <ClassLibrary.Model.Advertise> list = adbll.GetModelList("positionID=" + (int)adPosition);
foreach (ClassLibrary.Model.Advertise model in list)
{
filePath = ClassLibrary.Common.SysConfig.UploadFilePathAdImg + model.Img;
if (System.IO.File.Exists(HttpContext.Current.Server.MapPath(filePath)))
{
fileExists = true;
}
if (filePath.LastIndexOf(".swf") > -1)
{
isswf = true;
}
if (isswf)
{
if (fileExists)
{
sb.AppendFormat("<script type='text/javascript'>swfobject('{0}');</script>", filePath);
}
}
else
{
if (string.IsNullOrEmpty(model.LinkURL))
{
sb.AppendFormat("<img alt='{0}' src='{1}' />", model.Title, filePath);
}
else
{
sb.AppendFormat("<a href='{0}' title='{1}' target='_blank'><img alt='{1}' src='{2}' /></a>",
model.LinkURL, model.Title, filePath);
}
}
}
return(sb.ToString());
}
private void AdDelete(HttpContext context)
{
ClassLibrary.BLL.Advertise adBLL = new ClassLibrary.BLL.Advertise();
string advertiseID = context.Request.QueryString["id"];
string img = context.Request.QueryString["img"];
if (adBLL.Delete(Convert.ToInt32(advertiseID)) > 0)
{
ClassLibrary.Common.Function.DeleteFile(context.Server.MapPath(ClassLibrary.Common.SysConfig.UploadFilePathAdImg + img));
Print(context, "success");
}
else
{
Print(context, "error");
}
}
