//处理Ｓｅｓｓｉｏｎ恢复事件
private void RefreshSession(object sender, RefreshSessionEventArgs e)
{
common.RefreshSessionFromLoginID(e.loginID);
}
/// <summary>
/// Creates the new session.
/// </summary>
/// <param name="makeCookie">if set to <c>true</c> [make cookie].</param>
/// <param name="cn">The cn.</param>
/// <param name="trns">The TRNS.</param>
public void CreateNewSession(bool makeCookie, SqlConnection cn, SqlTransaction trns)
{
if(Referer == null) {
Referer = "";
} else {
Referer = Referer.MaxLength(1000, false);
}
if(UserAgent == null) {
UserAgent = "";
} else {
UserAgent.MaxLength(1000, false);
}
RefreshSessionEventArgs args = new RefreshSessionEventArgs(Main.Site.default_orderby,
Main.Site.default_listmode, Main.Site.default_records_per_page, Referer, UserAgent, Ip,
new Guid(Main.Site.Defaults.SiteId.ToString()), cn, trns);
// raise the on refresh session event and see if the default event should proceed
Main.Site.raiseOnRefreshSession(args);
if(args.AbortDefault || (!Main.HasDatabaseConnection)) {
Id = args.SessionId;
}else{
// use the reference database for authentication
SqlCommand cmd = null;
string sessionCommand = "dbo.createSession @default_order_by,@default_list_mode,@default_records_per_page,@referer,@userAgent,@ipAddr,@unique_site_id";
if(cn == null) {
cmd = new SqlCommand(sessionCommand, Site.SqlConnection);
} else {
cmd = new SqlCommand(sessionCommand, cn, trns);
}
if(HttpContext.Current == null) {
Referer = "INTERNAL_SESSION";
UserAgent = "INTERNAL_SESSION";
Ip = "127.0.0.1";
}
cmd.Parameters.Add("@default_order_by", SqlDbType.Int).Value = Main.Site.default_orderby;
cmd.Parameters.Add("@default_list_mode", SqlDbType.Int).Value = Main.Site.default_listmode;
cmd.Parameters.Add("@default_records_per_page", SqlDbType.Int).Value = Main.Site.default_records_per_page;
cmd.Parameters.Add("@referer", SqlDbType.VarChar).Value = Referer;
cmd.Parameters.Add("@userAgent", SqlDbType.VarChar).Value = UserAgent;
cmd.Parameters.Add("@ipAddr", SqlDbType.VarChar).Value = Ip.MaxLength(15, false);
cmd.Parameters.Add("@unique_site_id", SqlDbType.UniqueIdentifier).Value = new Guid(Main.Site.Defaults.SiteId.ToString());
using(SqlDataReader newSession = cmd.ExecuteReader()) {
newSession.Read();
Id = new Guid(newSession.GetValue(0).ToString());
}
cmd.Dispose();
}
if(makeCookie && HttpContext.Current != null) {
HttpCookie session_cookie = new HttpCookie(Main.Site.cookie_name);
session_cookie.Value = Id.ToString();
DateTime dtNow = DateTime.Now;
TimeSpan expiresDays = new TimeSpan(0, Main.Site.days_until_session_expires, 0, 0);
session_cookie.Expires = dtNow + expiresDays;
HttpContext.Current.Response.Cookies.Add(session_cookie);
}
return;
}
/// <summary>
/// Raises the on session refresh.
/// </summary>
/// <param name="args">The <see cref="Rendition.LogOnEventArgs"/> instance containing the event data.</param>
internal void raiseOnRefreshSession(RefreshSessionEventArgs args)
{
if(RefreshSession != null) { RefreshSession(this, args); };
}
//处理Ｓｅｓｓｉｏｎ恢复事件
private void RefreshSession(object sender, RefreshSessionEventArgs e)
{
common.RefreshSessionFromLoginID(e.loginID);
}
