communityglobals.cs

ASP开发网站的 关于网站的设计和说明 还有SQL的程序 数据库

        // communities.
        //
        //*********************************************************************

        public static string CacheKey(string key) {
           return CommunityID.ToString() + key;
        }



        //*********************************************************************
        //
        // ResolveBase Method
        //
        // Adds the base application path to a relative path.
        //
        //*********************************************************************
 
        public static string ResolveBase(string relativePath) {
            return AppPath + "/" + relativePath;
        }

        

        //*********************************************************************
        //
        // AppPath Property
        //
        // Represents the path of the current application.
        //
        //*********************************************************************
 
        public static string AppPath {
            get {
                if (HttpContext.Current.Request.ApplicationPath == "/")
                    return String.Empty;
                return HttpContext.Current.Request.ApplicationPath;
            }
        }


        //*********************************************************************
        //
        // GetPageName Method
        //
        // Removes everything from a request except for the page
        // name.
        //
        //*********************************************************************
 
        public static string GetPageName(string requestPath)
        {
            // Remove query string
            if ( requestPath.IndexOf( '?' ) != -1 )
                requestPath = requestPath.Substring( 0, requestPath.IndexOf( '?' ) );       

            // Remove base path
            return requestPath.Remove( 0, requestPath.LastIndexOf( "/" ) );
         }


        //*********************************************************************
        //
        // GetSectionPath Method
        //
        // Removes the page name from a path leaving the 
        // the path to a community section.
        //
        //*********************************************************************
 
        public static string GetSectionPath(string requestPath) {
            // Remove page name
            int slashIndex = requestPath.LastIndexOf("/");
            if (slashIndex < requestPath.Length)
                requestPath = requestPath.Remove( slashIndex + 1, requestPath.Length - (slashIndex + 1) );

            return requestPath;
        }



        //*********************************************************************
        //
        // RemovePathInfo Method
        //
        // Removes the extended information after a page path.
        // For example, removes the Web service information after
        // the .asmx file name.
        //
        //*********************************************************************
 
        public static string RemovePathInfo(string requestPath) {
            string _pathInfo = HttpContext.Current.Request.PathInfo;
            if (_pathInfo.Length == 0)
                return requestPath;
                
            return requestPath.Substring(0, requestPath.Length - _pathInfo.Length);    
        
        }
        


        //*********************************************************************
        //
        // ForceLogin Method
        //
        // Redirects the user to the Login page.
        //
        //*********************************************************************
 
        public static void ForceLogin() {
            HttpContext Context = HttpContext.Current;
            Context.Response.Redirect( String.Format( "{0}?ReturnUrl={1}", "Users_Login.aspx", Context.Server.UrlEncode( Context.Request.RawUrl) ) );
        }



        //*********************************************************************
        //
        // CalculatePath Method
        //
        // This method takes a path and replaces the file
        // name with a new file name.
        //
        //*********************************************************************
         
        public static string CalculatePath(string pageName) {
            //string rawUrl = HttpContext.Current.Request.RawUrl;
            string _rawUrl = ((SectionInfo)HttpContext.Current.Items["SectionInfo"]).Path;
            string basePath = _rawUrl.Remove( _rawUrl.LastIndexOf("/"), _rawUrl.Length - _rawUrl.LastIndexOf( "/" ) );
            return basePath + "/" + pageName;    
        }
        



        //*********************************************************************
        //
        // IsNumeric Method
        //
        // Since C# doesn't have an IsNumeric function,
        // we have to use our own.
        //
        //*********************************************************************

        public static bool IsNumeric(string strInteger) {
            try {
                int intTemp = Int32.Parse( strInteger );
                return true;
            } catch (FormatException) {
                return false;
            }    
        } 



    // *********************************************************************
    //  Configuration Settings Methods
    // *********************************************************************




        //*********************************************************************
        //
        // ConnectionString Property
        //
        // Retrieves database connection string from
        // Web.Config file.
        //
        //*********************************************************************
         
        public static string ConnectionString {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/database");
                return nvc[ "connectionString" ];
            } 
        }


        //*********************************************************************
        //
        // IspUsername Property
        //
        // Retrieves the ISP Admin Username from the
        // Web.Config file.
        //
        //*********************************************************************

        public static string IspUsername {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/Isp");
                return nvc[ "IspUsername" ];
            } 
        }



        //*********************************************************************
        //
        // IspPassword Property
        //
        // Retrieves the ISP Admin Password from the
        // Web.Config file.
        //
        //*********************************************************************

        public static string IspPassword {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/Isp");
                return nvc[ "IspPassword" ];
            } 
        }



        //*********************************************************************
        //
        // EnableServiceTimer Property
        //
        // Retrieves the enableServiceTimer setting from the Web.Config file.
        //
        //*********************************************************************

        public static bool EnableServiceTimer {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/services");
                return bool.Parse(nvc[ "enableServiceTimer" ]);
            } 
        }



        //*********************************************************************
        //
        // UrlBasePage Property
        //
        // Retrieves the path of the community default page from the
        // Web.Config file.
        //
        //*********************************************************************

        public static string UrlBasePage {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/pagePaths");
                return AppPath + nvc[ "basePage" ];
            } 
        }



        //*********************************************************************
        //
        // UrlBaseService Property
        //
        // Retrieves the path of the community default service from the
        // Web.Config file.
        //
        //*********************************************************************

        public static string UrlBaseService {
            get {
                NameValueCollection nvc = (NameValueCollection)
                    ConfigurationSettings.GetConfig("communityStarterKit/pagePaths");
                return AppPath + nvc[ "baseService" ];
            } 
        }




        //*********************************************************************
        //
        // GetQuotaInfo Method
        //
        // Retrieves a user's quota information from the database.
        //
        //*********************************************************************

        public static QuotaInfo GetQuotaInfo(string username) {
            SqlConnection conPortal = new SqlConnection(ConnectionString);
            SqlCommand cmdGet = new SqlCommand("Community_GetQuotaInfo", conPortal);
            cmdGet.CommandType = CommandType.StoredProcedure;
                    
            cmdGet.Parameters.Add("@communityID", CommunityID);
            cmdGet.Parameters.Add("@username", username);
            cmdGet.Parameters.Add("@communityQuota", SqlDbType.Int).Direction = ParameterDirection.Output;
            cmdGet.Parameters.Add("@communityQuotaUsed", SqlDbType.Int).Direction = ParameterDirection.Output;
            cmdGet.Parameters.Add("@userQuota", SqlDbType.Int).Direction = ParameterDirection.Output;
            cmdGet.Parameters.Add("@userQuotaUsed", SqlDbType.Int).Direction = ParameterDirection.Output;
  
            conPortal.Open();
            cmdGet.ExecuteNonQuery();
        
			QuotaInfo _quotaInfo = new QuotaInfo
			 (
			     (int)cmdGet.Parameters["@communityQuota"].Value,
			     (int)cmdGet.Parameters["@communityQuotaUsed"].Value,
			     (int)cmdGet.Parameters["@userQuota"].Value,
			     (int)cmdGet.Parameters["@userQuotaUsed"].Value
             );
            conPortal.Close();
			return _quotaInfo;
		}



        //*********************************************************************
        //
        // SmtpServer Property
        //
        // Retrieves the SMTP Server for the current community
        // from the cache or from the database.
        //
        //*********************************************************************

        public static string SmtpServer {
            get {
                return ((CommunityInfo)HttpContext.Current.Items["CommunityInfo"]).SmtpServer;
            }
        }
        


        //*********************************************************************
        //
        // Primary Domain Property
        //
        // Retrieves the primary domain name associated with this community.
        //
        //*********************************************************************

        public static string PrimaryDomain {
            get {
                return ((CommunityInfo)HttpContext.Current.Items["CommunityInfo"]).PrimaryDomain;
            }
        }

        


    }
}