/// <summary>
/// 根据栏目层数取得栏目Url名称
/// </summary>
/// <param name="level">栏目等级</param>
/// <returns>栏目名称</returns>
public string GetChannelName(string level)
{
string channelName = "default";
if (We7Helper.IsNumber(level))
{
int index = int.Parse(level);
if (index > 0)
{
string url = We7Helper.GetChannelUrlFromUrl(Request.RawUrl);
int pos = 0;
for (int i = 0, temp = 0; i <= index; i++)
{
temp = url.IndexOf("/", pos) + 1;
if (temp == 0)
{
break;
}
else
{
pos = temp;
}
}
url = url.Substring(0, pos);
channelName = ChannelHelper.GetChannelUrlFromUrl(url, Context.Request.ApplicationPath);
}
}
return(channelName);
}
/// <summary>
/// 重写Render方法
/// </summary>
/// <param name="writer"></param>
protected override void Render(HtmlTextWriter writer)
{
if (!string.IsNullOrEmpty(Request["Createhtml"]) && Request["Createhtml"] == "1")
{
StringWriter strWriter = new StringWriter();
HtmlTextWriter tempWriter = new HtmlTextWriter(strWriter);
try
{
base.Render(tempWriter);
}
catch (Exception ex)
{
We7.Framework.LogHelper.WriteLog(typeof(Go), ex);
strWriter.Write("");
};
//读取原始模板内容
HtmlDocument doc = new HtmlDocument();
doc.OptionAutoCloseOnEnd = true;
doc.OptionCheckSyntax = true;
doc.OptionOutputOriginalCase = true;
try
{
doc.Load(Server.MapPath(TemplatePath), Encoding.UTF8);
}
catch (Exception ex)
{
We7.Framework.LogHelper.WriteLog(typeof(Go), ex);
throw new Exception("格式化HTML错误");
}
string strContent = doc.DocumentNode.InnerText;
//提取控件注册信息
string pat = @"<%@[^>]*>";
Regex reg = new Regex(pat);
MatchCollection m = reg.Matches(strContent);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < m.Count; i++)
{
string temp = m[i].Value;
if (!m[i].ToString().Contains("Src=\"/"))
{
temp = m[i].Value.Replace("Src=\"", "Src=\"" + TemplatePath.Remove(TemplatePath.LastIndexOf("/")) + "/");
}
sb.Append(temp + "\r\n");
}
//给生成后模板添加控件注册信息
string content = strWriter.ToString();
string pat1 = @"<html[^>]*>";
string RegAndHtml = sb.ToString() + "\r\n<html xmlns=\"http://www.w3.org/1999/xhtml\">";
content = Regex.Replace(content, pat1, RegAndHtml, RegexOptions.IgnoreCase);
content = content.Replace("<head>", "<head runat=\"server\">");
writer.Write(content);
string channelUrl = ChannelHelper.GetChannelUrlFromUrl(Context.Request.RawUrl, Context.Request.ApplicationPath);
string fileName = "";
if (string.IsNullOrEmpty(ColumnMode))
{
fileName = "index.ascx";
}
else
{
fileName = ColumnMode + ".ascx";
}
string resultPath = Server.MapPath(TemplatePath.Remove(TemplatePath.LastIndexOf("/")) + "/HtmlTemplate/" + channelUrl + fileName);
FileHelper.WriteFile(resultPath, content);
}
else
{
StringWriter strWriter = new StringWriter();
HtmlTextWriter tempWriter = new HtmlTextWriter(strWriter);
try
{
base.Render(tempWriter);
}
catch (Exception ex)
{
We7.Framework.LogHelper.WriteLog(typeof(Go), ex);
strWriter.Write("");
};
string content = strWriter.ToString();
writer.Write(content);
}
}
