/// <summary>
/// Get AdvertiseObject by Id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public AdvertiseDspModel GetAdvertiseDspModelById(Guid id)
{
XmlDocument doc = GetXmlDocument();
XmlNodeList advertises = doc.GetElementsByTagName("Advertisement");
AdvertiseDspModel adv = null;
foreach (XmlNode item in advertises)
{
if (item.Attributes["Id"].Value == id.ToString())
{
adv = new AdvertiseDspModel();
adv.ContentType = (AdvertiseType)Enum.Parse(typeof(AdvertiseType), item["type"].InnerText);
adv.Height = int.Parse(item["height"].InnerText);
adv.ID = id;
adv.Location = item["Location"].InnerText;
adv.Path = item["path"].InnerText;
if (item["url"] != null)
{
adv.Url = item["url"].InnerText;
}
adv.Width = int.Parse(item["width"].InnerText);
adv.Priority = int.Parse(item["priority"].InnerText);
adv.AdvertiseName = item["advertiseName"].InnerText;
adv.BeginTime = DateTime.Parse(item["BeginTime"].InnerText);
adv.EndTime = DateTime.Parse(item["EndTime"].InnerText);
break;
}
}
return(adv);
}
/// <summary>
/// Deletes an Advertise
/// </summary>
/// <param name="id"></param>
public void DeleteAdvertiseDspModel(AdvertiseDspModel mo)
{
XmlDocument doc = GetXmlDocument();
string[] nodel = mo.Location.Split('.');
string xpath = string.Empty;
xpath += nodel[0] + "/";
xpath += "Section" + "[@Id='" + nodel[1] + "']/";
xpath += "Page" + "[@Id='" + nodel[2] + "']/";
xpath += "Area" + "[@Id='" + nodel[3] + "']/";
xpath += "Position" + "[@Id='" + nodel[4] + "']";
XmlNodeList advertises = doc.SelectNodes(xpath + "/Advertisement");
XmlNode parent = doc.SelectNodes(xpath)[0];
foreach (XmlNode item in advertises)
{
if (item.Attributes["Id"].Value == mo.ID.ToString())
{
//Remove the file
string file_aps_path = HttpContext.Current.Server.MapPath("~") + item["path"].InnerText;
if (File.Exists(file_aps_path))
{
File.Delete(file_aps_path);
}
//remove the child node
parent.RemoveChild(item);
//save the document
doc.Save(aps_path);
//time to escape :)
break;
}
}
}
/// <summary>
/// Writes AdvertiseObject as a node in the Xml document
/// </summary>
/// <param name="xDoc">The Advertiser Xml Document</param>
/// <param name="node">The xml parent node to write to</param>
/// <param name="adv">The object</param>
/// <param name="docPath">I'm lazy removing this after I globally defined it, but instead wasting time writing this useless description</param>
public void AddAdvertNode(XmlDocument xDoc, XmlNode node, AdvertiseDspModel adv, string docPath)
{
#region [Create Element list]
XmlNode root = xDoc.CreateNode(XmlNodeType.Element, "Advertisement", string.Empty);
XmlAttribute attribute = xDoc.CreateAttribute("Id");
attribute.Value = adv.ID.ToString();
root.Attributes.Append(attribute);
XmlNode type = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "type", string.Empty));
type.InnerText = adv.ContentType.ToString();
XmlNode path = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "path", string.Empty));
path.InnerText = adv.Path;
XmlNode width = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "width", string.Empty));
width.InnerText = adv.Width.ToString();
XmlNode height = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "height", string.Empty));
height.InnerText = adv.Height.ToString();
XmlNode priority = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "priority", string.Empty));
priority.InnerText = adv.Priority.ToString();
XmlNode begin = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "BeginTime", string.Empty));
begin.InnerText = adv.BeginTime.ToString("yyyy-MM-dd");
XmlNode end = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "EndTime", string.Empty));
end.InnerText = adv.EndTime.ToString("yyyy-MM-dd");
XmlNode advertiseName = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "advertiseName", string.Empty));
advertiseName.InnerText = adv.AdvertiseName;
XmlNode location = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "Location", string.Empty));
location.InnerText = adv.Location;
//Flash movie doesn't require a URL
if (adv.ContentType != AdvertiseType.FlashMovie)
{
if (!string.IsNullOrEmpty(adv.Url))
{
XmlNode url = root.AppendChild(xDoc.CreateNode(XmlNodeType.Element, "url", string.Empty));
url.InnerText = adv.Url;
}
}
#endregion
// append the node and save The Document
node.AppendChild(root);
xDoc.Save(docPath);
}
/// <summary>
/// Update AdvertiseObject Properties
/// </summary>
/// <param name="adv"></param>
public void UpdateAdvertiseDspModel(AdvertiseDspModel adv)
{
XmlDocument doc = GetXmlDocument();
string[] nodel = adv.Location.Split('.');
string xpath = string.Empty;
xpath += nodel[0] + "/";
xpath += "Section" + "[@Id='" + nodel[1] + "']/";
xpath += "Page" + "[@Id='" + nodel[2] + "']/";
xpath += "Area" + "[@Id='" + nodel[3] + "']/";
xpath += "Position" + "[@Id='" + nodel[4] + "']";
XmlNode item = doc.SelectSingleNode(xpath + "/Advertisement[@Id='" + adv.ID + "']");
// Updating Values
item["width"].InnerText = adv.Width.ToString();
item["height"].InnerText = adv.Height.ToString();
if (adv.ContentType != AdvertiseType.FlashMovie)
{
if (!string.IsNullOrEmpty(adv.Url))
{
item["url"].InnerText = adv.Url;
}
}
item["path"].InnerText = adv.Path;
item["BeginTime"].InnerText = adv.BeginTime.ToString("yyyy-MM-dd");
item["EndTime"].InnerText = adv.EndTime.ToString("yyyy-MM-dd");
item["priority"].InnerText = adv.Priority.ToString();
//save the document
doc.Save(aps_path);
}
void InitAdvertise(string id)
{
AdvertiseService myservice = new AdvertiseService();
AdvertiseDspModel adv = myservice.GetAdvertiseDspModelById(new Guid(id));
if (adv != null)
{
AdvertiseName.Text = adv.AdvertiseName;
BeginTime = adv.BeginTime.ToString("yyyy-MM-dd");
EndTime = adv.EndTime.ToString("yyyy-MM-dd");
Priority.Text = adv.Priority.ToString();
txtWidth.Text = adv.Width.ToString();
txtHeight.Text = adv.Height.ToString();
txtUrl.Text = adv.Url;
Label1.Text = id;
}
else
{
return;
}
}
/// <summary>
/// Adds an Advertise to a specefic location
/// The location is provided within the object
/// </summary>
/// <param name="adv"></param>
public void AddOne(AdvertiseDspModel adv)
{
XmlDocument doc = GetXmlDocument();
//adv.Location = adv.Location.Replace(".", "/");
//[@Id='
//Advertiser/Section[@Id='']/Page[@Id='']/Area[@Id='']/Position[@Id='']
//"Advertiser.User.Login.area1.position1"
//Advertiser.Section.Page.Area.Position
string[] nodel = adv.Location.Split('.');
string xpath = string.Empty;
xpath += nodel[0] + "/";
xpath += "Section" + "[@Id='" + nodel[1] + "']/";
xpath += "Page" + "[@Id='" + nodel[2] + "']/";
xpath += "Area" + "[@Id='" + nodel[3] + "']/";
xpath += "Position" + "[@Id='" + nodel[4] + "']";
XmlNode list = doc.SelectSingleNode(xpath);
if (list == null)
{
throw new Exception("此广告位在配置中不存在，请与系统管理员联系。");
}
AddAdvertNode(doc, list, adv, aps_path);
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
AdvertiseService myservice = new AdvertiseService();
AdvertiseDspModel adv = myservice.GetAdvertiseDspModelById(new Guid(Label1.Text.Trim()));
string filename = adv.ID + Path.GetExtension(FileUpload1.PostedFile.FileName);
FileUpload1.SaveAs(Server.MapPath("~") + "/FLYUpload/Images/" + filename);
adv.Path = "/FLYUpload/Images/" + filename;
if (rbAnimatedGif.Checked)
{
adv.ContentType = AdvertiseType.AnimatedGif;
}
else
{
adv.ContentType = AdvertiseType.FlashMovie;
}
adv.Height = int.Parse(txtHeight.Text);
adv.Width = int.Parse(txtWidth.Text);
if (txtUrl.Text.Trim().Length > 0)
{
adv.Url = txtUrl.Text;
}
adv.AdvertiseName = AdvertiseName.Text.ToString().Trim();
adv.Priority = Int16.Parse(Priority.Text.ToString());
if (Request.Form["begintime"] == null || Request.Form["begintime"] == "点击选择日期" || Request.Form["endtime"] == null || Request.Form["endtime"] == "点击选择日期")
{
Response.Write("<script>alert('请选择日期')</script>");
return;
}
string begintime = Request.Form["begintime"];
string endtime = Request.Form["endtime"];
DateTime begin;
DateTime end;
try
{
begin = DateTime.Parse(begintime);
end = DateTime.Parse(endtime);
adv.BeginTime = begin;
adv.EndTime = end;
}
catch
{
Response.Write("<script>alert('日期格式有误')</script>");
return;
}
if (adv.BeginTime >= adv.EndTime)
{
Response.Write("<script>alert('结束时间应该大于开始时间')</script>");
return;
}
if (adv.EndTime < DateTime.Now)
{
Response.Write("<script>alert('此广告无效的，结束时间已过')</script>");
return;
}
myservice.UpdateAdvertiseDspModel(adv);
//adv.Url = "caojun";
//myservice.UpdateAdvertiseDspModel(adv);
//myservice.DeleteAdvertiseDspModel(adv);
Response.Write("<script>alert('修改成功')</script>");
}
/// <summary>
/// Returns array of ads that can be used as Data source object
/// </summary>
/// <param name="location"></param>
/// <returns></returns>
public AdvertiseDspModel[] GetObjectsByLocation(string location)
{
XmlDocument doc = GetXmlDocument();
string[] nodel = location.Split('.');
string xpath = string.Empty;
xpath += nodel[0] + "/";
xpath += "Section" + "[@Id='" + nodel[1] + "']/";
xpath += "Page" + "[@Id='" + nodel[2] + "']/";
xpath += "Area" + "[@Id='" + nodel[3] + "']/";
xpath += "Position" + "[@Id='" + nodel[4] + "']";
XmlNodeList advertises = doc.SelectNodes(xpath + "/Advertisement");
if (advertises.Count == 0)
{
return(new AdvertiseDspModel[0]);
}
ArrayList arr = new ArrayList();
int counter = 0;
foreach (XmlNode item in advertises)
{
AdvertiseDspModel adv = new AdvertiseDspModel();
adv.ContentType = (AdvertiseType)Enum.Parse(typeof(AdvertiseType), item["type"].InnerText);
adv.Height = int.Parse(item["height"].InnerText);
adv.Priority = int.Parse(item["priority"].InnerText);
Guid id = new Guid(item.Attributes["Id"].Value);
adv.ID = id;
adv.Location = location;
adv.Path = item["path"].InnerText;
if (item["url"] != null)
{
adv.Url = item["url"].InnerText;
}
adv.Width = int.Parse(item["width"].InnerText);
adv.AdvertiseName = item["advertiseName"].InnerText;
adv.BeginTime = DateTime.Parse(item["BeginTime"].InnerText);
adv.EndTime = DateTime.Parse(item["EndTime"].InnerText);
arr.Add(adv);
counter++;
}
AdvertiseDspModel[] res = new AdvertiseDspModel[counter];
for (int i = 0; i < counter; i++)
{
res[i] = (AdvertiseDspModel)arr[i];
}
return(res);
}
