예제 #1
0
 /// <summary>
 /// 获得指定表单参数的int类型值
 /// </summary>
 /// <param name="strName">表单参数</param>
 /// <param name="defValue">缺省值</param>
 /// <returns>表单参数的int类型值</returns>
 public static int GetFormInt(string strName, int defValue)
 {
     return(ConvertTool.ToInt(HttpContext.Current.Request.Form[strName], defValue));
 }
예제 #2
0
        /// <summary>
        /// 获得模板字符串,从设置中的模板路径来读取模板文件.
        /// </summary>
        /// <param name="sitePath">站点目录</param>
        /// <param name="tempPath">模板目录</param>
        /// <param name="skinName">模板名</param>
        /// <param name="templateName">模板文件的文件名称</param>
        /// <param name="fromPage">源页面名称</param>
        /// <param name="inherit">该页面继承的类</param>
        /// <param name="buildPath">生成目录名</param>
        /// <param name="channelName">频道名称</param>
        /// <param name="nest">嵌套次数</param>
        /// <returns>string值,如果失败则为"",成功则为模板内容的string</returns>
        public static string GetTemplate(string sitePath, string tempPath, string skinName, string templet, string fromPage, string inherit, string buildPath, string channelName, string pageSize, int nest)
        {
            StringBuilder strReturn       = new StringBuilder(220000);                                                                //返回的字符
            string        templetFullPath = Utils.GetMapPath(string.Format("{0}{1}/{2}/{3}", sitePath, tempPath, skinName, templet)); //取得模板文件物理路径

            //超过5次嵌套退出
            if (nest < 1)
            {
                nest = 1;
            }
            else if (nest > 5)
            {
                return("");
            }

            //检查模板文件是否存在
            if (!File.Exists(templetFullPath))
            {
                return("");
            }

            //开始读写文件
            using (StreamReader objReader = new StreamReader(templetFullPath, Encoding.UTF8))
            {
                StringBuilder extNamespace = new StringBuilder(); //命名空间标签转换容器
                StringBuilder textOutput   = new StringBuilder(70000);
                textOutput.Append(objReader.ReadToEnd());
                objReader.Close();

                //替换Csharp标签
                foreach (Match m in r[3].Matches(textOutput.ToString()))
                {
                    textOutput.Replace(m.Groups[0].ToString(), m.Groups[0].ToString().Replace("\r\n", "\r\t\r"));
                }
                //替换命名空间标签
                foreach (Match m in r[2].Matches(textOutput.ToString()))
                {
                    extNamespace.Append("\r\n<%@ Import namespace=\"" + m.Groups[1] + "\" %>");
                    textOutput.Replace(m.Groups[0].ToString(), string.Empty);
                }
                //替换特殊标记
                textOutput.Replace("\r\n", "\r\r\r");
                textOutput.Replace("<%", "\r\r\n<%");
                textOutput.Replace("%>", "%>\r\r\n");
                textOutput.Replace("<%csharp%>\r\r\n", "<%csharp%>").Replace("\r\r\n<%/csharp%>", "<%/csharp%>");

                //开始查找替换标签
                string[] strlist = Utils.SplitString(textOutput.ToString(), "\r\r\n");
                for (int i = 0; i < strlist.Length; i++)
                {
                    if (strlist[i] == "")
                    {
                        continue;
                    }
                    strReturn.Append(ConvertTags(nest, channelName, pageSize, sitePath, tempPath, skinName, strlist[i])); //搜索替换标签
                }

                //如果是第一层则写入文件
                if (nest == 1)
                {
                    //定义页面常量
                    string channelStr = string.Empty; //频道名称
                    string constStr   = string.Empty; //分页大小
                    if (channelName != string.Empty)
                    {
                        channelStr = "base.channel = \"" + channelName + "\";\r\n\t";
                    }
                    if (pageSize != string.Empty && ConvertTool.ToInt(pageSize, 0) > 0)
                    {
                        constStr = "\r\n\tconst int pagesize = " + pageSize + ";";
                    }
                    //页面头部声明
                    string template = string.Format("<%@ Page Language=\"C#\" AutoEventWireup=\"true\" Inherits=\"{0}\" ValidateRequest=\"false\" %>\r\n" +
                                                    "<%@ Import namespace=\"System.Collections.Generic\" %>\r\n" +
                                                    "<%@ Import namespace=\"System.Text\" %>\r\n" +
                                                    "<%@ Import namespace=\"System.Data\" %>\r\n" +
                                                    "<%@ Import namespace=\"DTcms.Common\" %>{1}\r\n\r\n" +
                                                    "<script runat=\"server\">\r\noverride protected void OnInit(EventArgs e)\r\n" +
                                                    "{{\r\n\r\n\t/* \r\n\t\tThis page was created by DTcms Template Engine at {2}.\r\n\t\t" +
                                                    "本页面代码由DTcms模板引擎生成于 {2}. \r\n\t*/\r\n\r\n\t{3}base.OnInit(e);\r\n\t" +
                                                    "StringBuilder templateBuilder = new StringBuilder({4});{5}\r\n{6}\r\n\t" +
                                                    "Response.Write(PrivateStringRule(templateBuilder.ToString()));\r\n}}\r\n</script>\r\n", inherit, extNamespace.ToString(), DateTime.Now, channelStr, strReturn.Capacity,
                                                    constStr, Regex.Replace(strReturn.ToString(), @"\r\n\s*templateBuilder\.Append\(""""\);", ""));

                    string pageDir    = Utils.GetMapPath(string.Format("{0}aspx/{1}/", sitePath, buildPath)); //生成文件的目录路径
                    string outputPath = pageDir + fromPage;                                                   //生成文件的物理路径
                    //如果物理路径不存在则创建
                    if (!Directory.Exists(pageDir))
                    {
                        Directory.CreateDirectory(pageDir);
                    }
                    //保存写入文件
                    File.WriteAllText(outputPath, template, Encoding.UTF8);
                    //using (FileStream fs = new FileStream(outputPath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite))
                    //{
                    //    Byte[] info = Encoding.UTF8.GetBytes(template);
                    //    fs.Write(info, 0, info.Length);
                    //    fs.Close();
                    //}
                }
            }

            return(strReturn.ToString());
        }
예제 #3
0
 /// <summary>
 /// 获得指定Url参数的int类型值
 /// </summary>
 /// <param name="strName">Url参数</param>
 /// <returns>Url参数的int类型值</returns>
 public static int GetQueryInt(string strName)
 {
     return(ConvertTool.ToInt(HttpContext.Current.Request.QueryString[strName], 0));
 }