public IActionResult EditAds(Ads model)
{
if (string.IsNullOrEmpty(model.Title))
{
tip.Message = "广告标题不能为空！";
return(Json(tip));
}
if (model.Id <= 0)
{
tip.Message = "错误参数传递！";
Json(tip);
}
Ads entity = Ads.Find(Ads._.Id == model.Id);
if (entity == null)
{
tip.Message = "系统找不到本记录！";
return(Json(tip));
}
string content = "";
DateTime StartTime, EndTime;
StartTime = Convert.ToDateTime("2000-01-01");
EndTime = Convert.ToDateTime("2999-01-01");
#region 获取数据
switch (model.TId)
{
case 0: //代码
ScriptAds script = new ScriptAds();
script.content = Request.Form["txtScript"];
if (string.IsNullOrEmpty(script.content))
{
tip.Message = "代码不能为空！";
return(Json(tip));
}
content = JsonConvert.SerializeObject(script);
break;
case 1: //文字
TextAds text = new TextAds();
text.txt = Request.Form["txt_Txt"];
text.link = Request.Form["txt_Link"];
text.style = Request.Form["txt_Style"];
if (string.IsNullOrEmpty(text.txt))
{
tip.Message = "文字内容不能为空！";
return(Json(tip));
}
if (string.IsNullOrEmpty(text.link))
{
tip.Message = "文字链接不能为空！";
return(Json(tip));
}
content = JsonConvert.SerializeObject(text);
break;
case 2: //图片
ImgAds img = new ImgAds();
img.img = Request.Form["img_Img"];
img.link = Request.Form["img_Link"];
img.alt = Request.Form["img_Alt"];
string iw = Request.Form["img_Width"];
string ih = Request.Form["img_Height"];
if (!string.IsNullOrEmpty(iw) && Utils.IsInt(iw))
{
img.width = int.Parse(iw);
}
if (!string.IsNullOrEmpty(ih) && Utils.IsInt(ih))
{
img.height = int.Parse(ih);
}
if (string.IsNullOrEmpty(img.img))
{
tip.Message = "图片地址不能为空！";
return(Json(tip));
}
if (string.IsNullOrEmpty(img.link))
{
tip.Message = "图片链接不能为空！";
return(Json(tip));
}
content = JsonConvert.SerializeObject(img);
break;
case 3: //Flash
FlashAds flash = new FlashAds();
flash.swf = Request.Form["flash_Swf"];
string fw = Request.Form["flash_Width"];
string fh = Request.Form["flash_Height"];
if (string.IsNullOrEmpty(flash.swf))
{
tip.Message = "Flash 地址不能为空！";
return(Json(tip));
}
if (string.IsNullOrEmpty(fw) || !Utils.IsInt(fw))
{
tip.Message = "Flash 宽度不能为空或者不是整数！";
return(Json(tip));
}
else
{
flash.width = int.Parse(fw);
}
if (string.IsNullOrEmpty(fh) || !Utils.IsInt(fh))
{
tip.Message = "Flash 高度不能为空或者不是整数！";
return(Json(tip));
}
else
{
flash.height = int.Parse(fh);
}
content = JsonConvert.SerializeObject(flash);
break;
case 4: //幻灯片
string sw = Request.Form["slide_Width"];
string sh = Request.Form["slide_Height"];
if (string.IsNullOrEmpty(sw) || !Utils.IsInt(sw))
{
tip.Message = "幻灯片宽度不能为空或者不是整数！";
return(Json(tip));
}
if (string.IsNullOrEmpty(sh) || !Utils.IsInt(sh))
{
tip.Message = "幻灯片高度不能为空或者不是整数！";
return(Json(tip));;
}
string[] arrsimg = Request.Form["slide_Img"]; // SImg.Split(new string[] { "," }, StringSplitOptions.None);
string[] arrslink = Request.Form["slide_Link"]; //SLink.Split(new string[] { "," }, StringSplitOptions.None);
string[] arralt = Request.Form["slide_Alt"]; //SAlt.Split(new string[] { "," }, StringSplitOptions.None);
List <ImgAds> listimg = new List <ImgAds>();
for (int i = 0; i < arrsimg.Length; i++)
{
if (!string.IsNullOrEmpty(arrsimg[i]) && !string.IsNullOrEmpty(arrslink[i])) //图片跟地址都不为空
{
ImgAds tplimgads = new ImgAds();
tplimgads.img = arrsimg[i];
tplimgads.link = arrslink[i];
tplimgads.height = int.Parse(sh);
tplimgads.width = int.Parse(sw);
tplimgads.alt = arralt[i];
listimg.Add(tplimgads);
}
}
if (listimg == null || listimg.Count <= 0)
{
tip.Message = "幻灯片请至少添加一张图片！";
return(Json(tip));;
}
content = JsonConvert.SerializeObject(listimg);
break;
case 7: //视频广告
VideoAds video = new VideoAds();
video.poster = Request.Form["video_Poster"];
video.src = Request.Form["video_Src"];
video.title = Request.Form["video_Title"];
string vw = Request.Form["video_Width"];
string vh = Request.Form["video_Height"];
if (!string.IsNullOrEmpty(vw) && Utils.IsInt(vw))
{
video.width = int.Parse(vw);
}
if (!string.IsNullOrEmpty(vh) && Utils.IsInt(vh))
{
video.height = int.Parse(vh);
}
if (string.IsNullOrEmpty(video.src))
{
tip.Message = "视频广告地址不能为空！";
return(Json(tip));
}
content = JsonConvert.SerializeObject(video);
break;
}
#endregion
model.StartTime = StartTime;
model.EndTime = EndTime;
model.Content = content;
model.Update();
tip.Status = JsonTip.SUCCESS;
tip.Message = "编辑广告成功";
tip.ReturnUrl = "close";
Core.Admin.WriteLogActions("编辑广告(" + model.Id + ");");
return(Json(tip));
}
/*
* 获取广告 GetAds(广告ID)、GetAdsByKinds(广告类别ID)
* 先读取广告实体，再根据广告类型进行相关的处理
*
*
*
*/
/// <summary>
/// 获取单条广告代码
/// </summary>
/// <param name="aid">广告ID</param>
/// <returns></returns>
public static string GetAds(int aid)
{
StringBuilder str = new StringBuilder();
Ads model = new Ads();
model = Find(_.Id == aid);
if (model != null && DateTime.Compare(DateTime.Now, model.StartTime) > 0 && DateTime.Compare(model.EndTime, DateTime.Now) > 0 && !model.IsDisabled)
{
switch (model.TId)
{
case 0: //0为代码广告
ScriptAds script = new ScriptAds();
script = JsonConvert.DeserializeObject <ScriptAds>(model.Content);
str.Append(script.content);
break;
case 1: //1为文字广告
TextAds txt = new TextAds();
txt = JsonConvert.DeserializeObject <TextAds>(model.Content);
string txttpl = "<a href=\"{0}\" target=\"_blank\"><font style=\"{1}\">{2}</font></a>";
str.Append(string.Format(txttpl, txt.link, txt.style, txt.txt));
break;
case 2: //2为图片广告
ImgAds img = new ImgAds();
img = JsonConvert.DeserializeObject <ImgAds>(model.Content);
if (!string.IsNullOrEmpty(img.link) && img.link != "#")
{
str.Append("<a href =\"" + img.link + "\" title=\"" + img.alt + "\" target=\"_blank\">");
}
str.Append("<img style=\"");
if (img.width > 0)
{
str.Append("width:" + img.width.ToString() + "px;");
}
if (img.height > 0)
{
str.Append("height:" + img.height.ToString() + "px;");
}
str.Append("\" src=\"" + img.img + "\" alt=\"" + img.alt + "\" />");
if (!string.IsNullOrEmpty(img.link) && img.link != "#")
{
str.Append("</a>");
}
break;
case 3: //3为flash广告
FlashAds flash = new FlashAds();
flash = JsonConvert.DeserializeObject <FlashAds>(model.Content);
str.Append("<object classid=\"clsid:D27CDB6E-AE6D-11CF-96B8-444553540000\" id=\"swfobj" + model.Id.ToString() + "\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,40,0\" border=\"0\" ");
if (flash.width > 0)
{
str.Append("width=\"" + flash.width.ToString() + "\" ");
}
if (flash.height > 0)
{
str.Append("height=\"" + flash.height.ToString() + "\" ");
}
str.Append(">");
str.Append("<param name=\"movie\" value=\"" + flash.swf + "\">");
str.Append("<param name=\"quality\" value=\"high\">");
str.Append("<param name=\"wmode\" value=\"transparent\">");
str.Append("<param name=\"menu\" value=\"false\">");
str.Append("<embed src=\"" + flash.swf + "\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" name=\"swfobj" + model.Id.ToString() + "\" quality=\"High\" wmode=\"transparent\" ");
if (flash.width > 0)
{
str.Append("width=\"" + flash.width.ToString() + "\" ");
}
if (flash.height > 0)
{
str.Append("height=\"" + flash.height.ToString() + "\" ");
}
str.Append("></embed>");
str.Append("</object>");
break;
case 4: //4为幻灯片广告
List <ImgAds> listimg = new List <ImgAds>();
listimg = JsonConvert.DeserializeObject <List <ImgAds> >(model.Content);
if (listimg != null && listimg.Count > 0)
{
//图片数量不止1才显示：
str.Append("<script type=\"text/javascript\" src=\"/static/js/swfobject.js\"></script>"); //swfobject js
str.Append("<div id=\"SlideAds_" + model.Id.ToString() + "\"></div>"); //div
str.Append("<script type=\"text/javascript\">swfobject.embedSWF(\"/static/images/common/bcastr4.swf?xml=/Tools/slidexml/" + model.Id.ToString() + "\", \"SlideAds_" + model.Id.ToString() + "\", \"" + listimg[0].width.ToString() + "\", \"" + listimg[0].height.ToString() + "\", \"9.0.0\",null,null,{wmode:'transparent'});</script>"); //js调用内容
}
break;
default:
break;
}
}
return(str.ToString());
}