/// <summary>
/// 附加文件目录
/// </summary>
public void AttachFiles(string basePath)
{
foreach (KeyValuePair <string, string> item in Attachs)
{
string source = TemplatePath.Remove(TemplatePath.LastIndexOf(@"\")) + @"\" + item.Key;
string target = basePath.EndsWith(@"\") ? basePath : (basePath + @"\") + item.Value;
IOHelper.CopyDir(source, target);
}
}
/// <summary>
/// 实例化控件
/// </summary>
/// <param name="ctl"></param>
/// <param name="templateHtml"></param>
/// <param name="dic"></param>
/// <returns></returns>
private Control InstanceControl(Control ctl, string templateHtml, Dictionary <string, templetaInfo> dic)
{
if (dic != null && dic.Count != 0)
{
foreach (var item in dic)
{
//System.Diagnostics.Stopwatch swtime = new System.Diagnostics.Stopwatch();
//swtime.Start();
#region 处理过程
try
{
//LoadControl(LoadControl(item.Key).GetType(), item.Value.Parameter);
Type t = LoadControl(item.Key).GetType();
object instance = t.Assembly.CreateInstance(t.FullName);
foreach (var field in item.Value.Parameter) //遍历字段赋值
{
FieldInfo fieldinfo = t.GetField(field.Key, System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.IgnoreCase | System.Reflection.BindingFlags.GetField | System.Reflection.BindingFlags.SetField); //取得字段信息
if (fieldinfo != null)
{
object c = Convert.ChangeType(field.Value, fieldinfo.FieldType); //动态转换类型
fieldinfo.SetValue(instance, c); //赋值
}
}
}
catch (Exception ex)
{
item.Value.Error = ex.Message; //错误消息
ErrorDic.Add(item.Key, item.Value); //添加错误部件字典
We7.Framework.LogHelper.WriteLog(this.GetType(), ex);
}
#endregion
//swtime.Stop();
//We7.Framework.LogHelper.WriteFileLog("showpageTimeTest.txt", "部件加载时间测试", "部件路径：" + item.Key + "\n部件运行加载时间：" + swtime.ElapsedMilliseconds.ToString() + "毫秒");
}
if (ErrorDic == null || ErrorDic.Count == 0) //如果没有发生错误,则走正常流程
{
ctl = LoadControl(TemplatePath);
}
else //错误处理流程
{
string ErroAscx = string.Empty;
foreach (var item in ErrorDic)
{
ErroAscx = Regex.Replace(templateHtml, ContentPattentn.Replace("{0}", item.Value.Wew).Replace("{1}", item.Value.Tagname).Replace("{2}", item.Value.Src), "<span style='color:Red' title='" + item.Value.Error + "'>此部件发生错误</span>"); //显示错误信息
ErroAscx = Regex.Replace(ErroAscx, RegisterPattetn.Replace("{0}", item.Value.Src).Replace("{1}", item.Value.Tagname).Replace("{2}", item.Value.Wew), string.Empty); //去掉错误部件注册信息
}
string errorPath = TemplatePath.Insert(TemplatePath.LastIndexOf('.'), ".error");; //错误模板副本路径
if (AppCtx.Cache.RetrieveObject <string>(errorPath) != null && AppCtx.Cache.RetrieveObject <string>(errorPath).Equals(ErroAscx)) //如果有缓存
{
ctl = LoadControl(errorPath);
}
else
{
FileHelper.WriteFileEx(Context.Server.MapPath(errorPath), ErroAscx, false); //写错误模板副本
AppCtx.Cache.AddObjectWithFileChange(errorPath, ErroAscx, new string[] { Context.Server.MapPath(errorPath) }); //添加缓存
ctl = LoadControl(errorPath);
}
}
}
return(ctl);
}
/// <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)
{
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
{
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.WriteFileEx(resultPath, content, false);
}
else
{
base.Render(writer);
}
}
