/// <summary>
/// 根据参数信息选择相应的模板
/// </summary>
/// <param name="strTemplateid">默认的模板ID</param>
/// <param name="pagename">请求的页面名称</param>
/// <param name="newUrl">请求参数</param>
/// <returns>返回相应的模板ID</returns>
public string SelectTemplate(string strTemplateid, string pagename, string newUrl)
{
string pagenamelist = "showforum,showtopic,showdebate,showbonus,posttopic,postreply,showtree,editpost,delpost,topicadmin";
int forumid = 0;
//要截取的字段串的开始位置
int startindex = pagename.LastIndexOf("/") + 1;
//如果是指定的页面则进行模板查询
int length = pagename.LastIndexOf(".") - startindex;
if (length > 0 && Utils.InArray(pagename.Substring(startindex, length), pagenamelist))
{
foreach (string urlvalue in newUrl.Split('&'))
{
if ((urlvalue.IndexOf("forumid=") >= 0) && (urlvalue.Split('=')[1] != ""))
{
forumid = Utils.StrToInt(urlvalue.Split('=')[1], 0);
}
else
{
if ((urlvalue.IndexOf("topicid=") >= 0) && (urlvalue.Split('=')[1] != ""))
{
Discuz.Entity.TopicInfo topicinfo = Topics.GetTopicInfo(Utils.StrToInt(urlvalue.Split('=')[1], 0));
//主题存在时
if (topicinfo != null)
{
forumid = topicinfo.Fid;
}
}
else
{
forumid = DNTRequest.GetInt("forumid", 0);
}
}
if (forumid > 0)
{
Entity.ForumInfo forumInfo = Forums.GetForumInfo(forumid);
int templateid = forumInfo == null ? 0 : forumInfo.Templateid;
//当前版块未指定模板时(使用用户选择的模版或系统默认模板)
if (templateid <= 0)
{
//从cookie中获取用户选择的模板
if (Utils.InArray(Utils.GetCookie(Utils.GetTemplateCookieName()), Templates.GetValidTemplateIDList()))
{
templateid = Utils.StrToInt(Utils.GetCookie(Utils.GetTemplateCookieName()), GeneralConfigs.GetConfig().Templateid);
}
//使用系统默认模板
if (templateid == 0)
{
templateid = GeneralConfigs.GetConfig().Templateid;
}
}
strTemplateid = templateid.ToString();
break;
}
}
}
return(strTemplateid);
}
/// <summary>
/// BasePage类构造函数
/// </summary>
public PageBase()
{
if (recordPageView)
{
PageViewStatistic(pagename);
}
config = GeneralConfigs.GetConfig();
if (SpacePluginProvider.GetInstance() == null)
{
config.Enablespace = 0;
}
if (AlbumPluginProvider.GetInstance() == null)
{
config.Enablealbum = 0;
}
if (MallPluginProvider.GetInstance() == null)
{
config.Enablemall = 0;
}
LoadUrlConfig();
userid = Utils.StrToInt(ForumUtils.GetCookie("userid"), -1);
//清空当前页面查询统计
#if DEBUG
Discuz.Data.DbHelper.QueryCount = 0;
Discuz.Data.DbHelper.QueryDetail = "";
#endif
// 如果启用游客页面缓存，则对游客输出缓存页
if (userid == -1 && config.Guestcachepagetimeout > 0 && GetUserCachePage(pagename))
{
return;
}
AddMetaInfo(config.Seokeywords, config.Seodescription, config.Seohead);
if (config.Nocacheheaders == 1)
{
System.Web.HttpContext.Current.Response.BufferOutput = false;
System.Web.HttpContext.Current.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1);
System.Web.HttpContext.Current.Response.Cache.SetExpires(DateTime.Now.AddDays(-1));
System.Web.HttpContext.Current.Response.Expires = 0;
System.Web.HttpContext.Current.Response.CacheControl = "no-cache";
System.Web.HttpContext.Current.Response.Cache.SetNoStore();
}
//当为forumlist.aspx或forumindex.aspx,可能出现在线并发问题,这时系统会延时2秒
if ((pagename != "forumlist.aspx") && (pagename != "forumindex.aspx"))
{
oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
}
else
{
try
{
oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
}
catch
{
System.Threading.Thread.Sleep(2000);
oluserinfo = OnlineUsers.UpdateInfo(config.Passwordkey, config.Onlinetimeout);
}
}
if (config.PostTimeStorageMedia == 1 && Utils.GetCookie("lastposttime") != "")//如果最后发帖时间cookie不为空，则在此修改用户的该属性
{
oluserinfo.Lastposttime = Utils.GetCookie("lastposttime");
}
userid = oluserinfo.Userid;
usergroupid = oluserinfo.Groupid;
username = oluserinfo.Username;
password = oluserinfo.Password;
userkey = password.Length > 16 ? password.Substring(4, 8).Trim() : "";
lastposttime = oluserinfo.Lastposttime;
lastpostpmtime = oluserinfo.Lastpostpmtime;
lastsearchtime = oluserinfo.Lastsearchtime;
olid = oluserinfo.Olid;
//确保头像可以取到
if (userid > 0)
{
useravatar = Avatars.GetAvatarUrl(userid, AvatarSize.Small);
}
if (Utils.InArray(DNTRequest.GetString("selectedtemplateid"), Templates.GetValidTemplateIDList()))
{
templateid = DNTRequest.GetInt("selectedtemplateid", 0);
}
else if (Utils.InArray(Utils.GetCookie(Utils.GetTemplateCookieName()), Templates.GetValidTemplateIDList()))
{
templateid = Utils.StrToInt(Utils.GetCookie(Utils.GetTemplateCookieName()), config.Templateid);
}
if (templateid == 0)
{
templateid = config.Templateid;
}
pmsound = Utils.StrToInt(ForumUtils.GetCookie("pmsound"), 0);
//已登录用户检测用户组状态,如果是禁言或禁止访问状态时间到期,则自动解禁
if (usergroupid == 4 || usergroupid == 5)
{
//int groupExpiry = Users.GetShortUserInfo(userid).Groupexpiry;
//if (groupExpiry != 0 && groupExpiry <= Utils.StrToInt(DateTime.Now.ToString("yyyyMMdd"), 0))
//{
// //先改为第一个积分组
// usergroupid = 11;
// //usergroupinfo = UserGroups.GetUserGroupInfo(usergroupid);
// Users.UpdateUserGroup(userid, 11);
//}
ShortUserInfo userInfo = Users.GetShortUserInfo(userid);
if (userInfo.Groupexpiry != 0 && userInfo.Groupexpiry <= Utils.StrToInt(DateTime.Now.ToString("yyyyMMdd"), 0))
{
UserGroupInfo groupInfo = UserCredits.GetCreditsUserGroupId(userInfo.Credits);
usergroupid = groupInfo.Groupid != 0 ? groupInfo.Groupid : usergroupid;
Users.UpdateUserGroup(userid, usergroupid);
}
}
usergroupinfo = UserGroups.GetUserGroupInfo(usergroupid);
// 取得用户权限id,1管理员,2超版,3版主,0普通组,-1特殊组
useradminid = usergroupinfo.Radminid;
string tips = ForumUtils.GetUserCreditsCookie(userid, usergroupinfo.Grouptitle);
if (tips != "")
{
string[] userinfotipsList = tips.Split(',');//因为考虑到应用程序做单点登录时获取不到userinfotips，封装了此方法
userinfotips = "<p><a class=\"drop\" onmouseover=\"showMenu(this.id);\" href=\"" + BaseConfigs.GetForumPath + "usercpcreditspay.aspx\" id=\"extcreditmenu\">" + userinfotipsList[0] + "</a> ";
userinfotips += "<span class=\"pipe\">|</span>用户组: <a class=\"xi2\" id=\"g_upmine\" href=\"" + BaseConfigs.GetForumPath + "usercp.aspx\">" + userinfotipsList[1].Split(':')[1] + "</a></p>";
userinfotips += "<ul id=\"extcreditmenu_menu\" class=\"p_pop\" style=\"display:none;\">";
for (int i = 2; i < userinfotipsList.Length; i++)
{
userinfotips += string.Format("<li><a> {0}</a></li>", userinfotipsList[i]);
}
userinfotips += "</ul>";
}
mainnavigation = Navs.GetNavigationString(userid, useradminid);
subnavigation = Navs.GetSubNavigation();
mainnavigationhassub = Navs.GetMainNavigationHasSub();
// 如果论坛关闭且当前用户请求页面不是登录页面且用户非管理员, 则跳转至论坛关闭信息页
if (config.Closed == 1 && pagename != "login.aspx" && pagename != "logout.aspx" && pagename != "register.aspx" && useradminid != 1)
{
ShowMessage(1);
return;
}
if (!Utils.InArray(pagename, "attachment.aspx"))//加入附件页面判断减少性能消耗
{
onlineusercount = (userid != -1) ? OnlineUsers.GetOnlineAllUserCount() : OnlineUsers.GetCacheOnlineAllUserCount();
}
//校验用户是否可以访问论坛
if (!ValidateUserPermission())
{
return;
}
//更新用户在线时长
if (userid != -1 && !Utils.InArray(pagename, "attachment.aspx"))//加入附件页面判断减少性能消耗
{
OnlineUsers.UpdateOnlineTime(config.Oltimespan, userid);
}
TemplateInfo templateInfo = Templates.GetTemplateItem(templateid);
templatepath = templateInfo.Directory;
if (templateInfo.Templateurl.ToLower().StartsWith("http://"))
{
imagedir = templateInfo.Templateurl.TrimEnd('/') + "/images";
cssdir = templateInfo.Templateurl.TrimEnd('/');
}
else
{
imagedir = forumpath + "templates/" + templateInfo.Directory + "/images";
cssdir = forumpath + "templates/" + templateInfo.Directory;
}
if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Topicidentifydir))
{
topicidentifydir = EntLibConfigs.GetConfig().Topicidentifydir.TrimEnd('/');
}
else
{
topicidentifydir = forumpath + "images/identify";
}
if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Posticondir))
{
posticondir = EntLibConfigs.GetConfig().Posticondir.TrimEnd('/');
}
else
{
posticondir = forumpath + "images/posticons";
}
if (EntLibConfigs.GetConfig() != null && !Utils.StrIsNullOrEmpty(EntLibConfigs.GetConfig().Jsdir))
{
jsdir = EntLibConfigs.GetConfig().Jsdir.TrimEnd('/');
}
else
{
jsdir = rooturl + "javascript";
}
nowdate = Utils.GetDate();
nowtime = Utils.GetTime();
nowdatetime = Utils.GetDateTime();
ispost = DNTRequest.IsPost();
isget = DNTRequest.IsGet();
link = "";
script = "";
templatelistboxoptions = Caches.GetTemplateListBoxOptionsCache();
string originalTemplate = string.Format("<li><a href=\"###\" onclick=\"window.location.href='{0}showtemplate.aspx?templateid={1}'\">",
"", BaseConfigs.GetForumPath, templateid);
string newTemplate = string.Format("<li class=\"current\"><a href=\"###\" onclick=\"window.location.href='{0}showtemplate.aspx?templateid={1}'\">",
BaseConfigs.GetForumPath, templateid);
templatelistboxoptions = templatelistboxoptions.Replace(originalTemplate, newTemplate);
isLoginCode = config.Seccodestatus.Contains("login.aspx");
//当该页面设置了验证码检验，并且当前用户的用户组没有给予忽略验证码的权限，则isseccode=true;
isseccode = Utils.InArray(pagename, config.Seccodestatus) && usergroupinfo.Ignoreseccode == 0;
headerad = Advertisements.GetOneHeaderAd("", 0);
footerad = Advertisements.GetOneFooterAd("", 0);
//设定当前页面的显示样式
if (config.Allowchangewidth == 0)
{
Utils.WriteCookie("allowchangewidth", "");
}
if (pagename != "website.aspx")
{
if (Utils.GetCookie("allowchangewidth") == "0" || (string.IsNullOrEmpty(Utils.GetCookie("allowchangewidth")) && config.Showwidthmode == 1))
{
isnarrowpage = true;
}
}
//校验验证码
if (isseccode && ispost && !ValidateVerifyCode())
{
return;
}
newtopicminute = config.Viewnewtopicminute;
m_starttick = DateTime.Now;
ShowPage();
m_processtime = DateTime.Now.Subtract(m_starttick).TotalMilliseconds / 1000;
querycount = Discuz.Data.DbHelper.QueryCount;
Discuz.Data.DbHelper.QueryCount = 0;
#if DEBUG
querydetail = Discuz.Data.DbHelper.QueryDetail;
Discuz.Data.DbHelper.QueryDetail = "";
#endif
}
/// <summary>
/// 重写Url
/// </summary>
/// <param name="sender">事件的源</param>
/// <param name="e">包含事件数据的 EventArgs</param>
private void ReUrl_BeginRequest(object sender, EventArgs e)
{
BaseConfigInfo baseconfig = BaseConfigProvider.Instance();
if (baseconfig == null)
{
return;
}
GeneralConfigInfo config = GeneralConfigs.GetConfig();
HttpContext context = ((HttpApplication)sender).Context;
string forumPath = baseconfig.Forumpath.ToLower();
string requestPath = context.Request.Path.ToLower();
//使用版块
if (requestPath.IndexOf("/install/") < 0 && requestPath.IndexOf("/upgrade/") < 0 && (config.Iisurlrewrite == 1 || config.Aspxrewrite == 1) &&
requestPath.EndsWith("/list.aspx") && requestPath.IndexOf("/archiver/") < 0 && requestPath.IndexOf("/admin/") < 0 && requestPath.IndexOf("/aspx/") < 0 &&
requestPath.IndexOf("/tools/") < 0 && requestPath.IndexOf("/space/") < 0)
{
requestPath = requestPath.StartsWith("/") ? requestPath : "/" + requestPath;
// 当前样式id
string strTemplateid = config.Templateid.ToString();
if (Utils.InArray(Utils.GetCookie(Utils.GetTemplateCookieName()), Templates.GetValidTemplateIDList()))
{
strTemplateid = Utils.GetCookie(Utils.GetTemplateCookieName());
}
string[] path = requestPath.Replace(BaseConfigs.GetForumPath, "/").Split('/');
//当使用伪aspx, 如:/版块别名/1(分页)等.
if (path.Length > 1 && !Utils.StrIsNullOrEmpty(path[1]))
{
int forumid = 0;
foreach (Discuz.Entity.ForumInfo foruminfo in Forums.GetForumList())
{
if (path[1].ToLower() == foruminfo.Rewritename.ToLower())
{
forumid = foruminfo.Fid;
break;
}
}
if (forumid > 0)
{
string newUrl = "forumid=" + forumid;
if (path.Length > 2 && !Utils.StrIsNullOrEmpty(path[2]) && path[2] != "list.aspx")
{
newUrl += "&page=" + path[2];
}
//通过参数设置指定模板
if (config.Specifytemplate > 0)
{
strTemplateid = SelectTemplate(strTemplateid, "showforum.aspx", newUrl);
}
context.RewritePath(forumPath + "aspx/" + strTemplateid + "/showforum.aspx", string.Empty, newUrl + "&selectedtemplateid=" + strTemplateid);
return;
}
}
context.Response.Redirect(baseconfig.Forumpath + "tools/error.htm?forumpath=" + BaseConfigs.GetForumPath + "&templatepath=" + Templates.GetTemplateItem(Utils.StrToInt(strTemplateid, 0)).Directory + "&msg=" + Utils.UrlEncode("您请求的版块信息无效!"));
return;
}
if (requestPath.StartsWith(forumPath))
{
if (requestPath.Substring(forumPath.Length).IndexOf("/") == -1)
{
// 当前样式id
string strTemplateid = config.Templateid.ToString();
if (Utils.InArray(Utils.GetCookie(Utils.GetTemplateCookieName()), Templates.GetValidTemplateIDList()))
{
strTemplateid = Utils.GetCookie(Utils.GetTemplateCookieName());
}
if (requestPath.EndsWith("/index.aspx"))
{
if (config.Indexpage == 0)
{
if (config.BrowseCreateTemplate == 1)
{
CreateTemplate(forumPath, Templates.GetTemplateItem(int.Parse(strTemplateid)).Directory, "forumindex.aspx", int.Parse(strTemplateid));
}
context.RewritePath(forumPath + "aspx/" + strTemplateid + "/forumindex.aspx");
}
else
{
if (config.BrowseCreateTemplate == 1)
{
CreateTemplate(forumPath, Templates.GetTemplateItem(int.Parse(strTemplateid)).Directory, "website.aspx", int.Parse(strTemplateid));
}
context.RewritePath(forumPath + "aspx/" + strTemplateid + "/website.aspx");
}
return;
}
//当使用伪aspx, 如:showforum-1.aspx等.
if (config.Aspxrewrite == 1)
{
foreach (SiteUrls.URLRewrite url in SiteUrls.GetSiteUrls().Urls)
{
if (Regex.IsMatch(requestPath, url.Pattern, Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase))
{
string newUrl = Regex.Replace(requestPath.Substring(context.Request.Path.LastIndexOf("/")), url.Pattern, url.QueryString, Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase);
if (config.BrowseCreateTemplate == 1)
{
CreateTemplate(forumPath, Templates.GetTemplateItem(int.Parse(strTemplateid)).Directory, url.Page.Replace("/", ""), int.Parse(strTemplateid));
}
//通过参数设置指定模板
if (config.Specifytemplate > 0)
{
strTemplateid = SelectTemplate(strTemplateid, url.Page, newUrl);
}
context.RewritePath(forumPath + "aspx/" + strTemplateid + url.Page, string.Empty, newUrl + "&selectedtemplateid=" + strTemplateid);
return;
}
}
}
if (config.BrowseCreateTemplate == 1)
{
if (requestPath.IndexOf("showtemplate.aspx") != -1)
{
CreateTemplate(forumPath,
Templates.GetTemplateItem(DNTRequest.GetInt("templateid", 1)).Directory,
config.Indexpage == 0 ? "forumindex.aspx" : "website.aspx",
DNTRequest.GetInt("templateid", 1)); //当跳转模板页时，生成目标文件
}
CreateTemplate(forumPath, Templates.GetTemplateItem(int.Parse(strTemplateid)).Directory, requestPath.Substring(context.Request.Path.LastIndexOf("/")).Replace("/", ""), int.Parse(strTemplateid));
}
//通过参数设置指定模板
if (config.Specifytemplate > 0)
{
strTemplateid = SelectTemplate(strTemplateid, requestPath, context.Request.QueryString.ToString());
}
context.RewritePath(forumPath + "aspx/" + strTemplateid + requestPath.Substring(context.Request.Path.LastIndexOf("/")), string.Empty, context.Request.QueryString.ToString() + "&selectedtemplateid=" + strTemplateid);
}
else if (requestPath.StartsWith(forumPath + "archiver/"))
{
//当使用伪aspx, 如:showforum-1.aspx等.
if (config.Aspxrewrite == 1)
{
string path = requestPath.Substring(forumPath.Length + 8);
foreach (SiteUrls.URLRewrite url in SiteUrls.GetSiteUrls().Urls)
{
if (Regex.IsMatch(path, url.Pattern, Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase))
{
string newUrl = Regex.Replace(path, url.Pattern, url.QueryString, Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase);
context.RewritePath(forumPath + "archiver" + url.Page, string.Empty, newUrl);
return;
}
}
}
return;
}
else if (requestPath.StartsWith(forumPath + "tools/"))
{
//当使用伪aspx, 如:showforum-1.aspx等.
if (config.Aspxrewrite == 1)
{
string path = requestPath.Substring(forumPath.Length + 5);
foreach (SiteUrls.URLRewrite url in SiteUrls.GetSiteUrls().Urls)
{
if (Regex.IsMatch(path, url.Pattern, Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase))
{
string newUrl = Regex.Replace(path, url.Pattern, Utils.UrlDecode(url.QueryString), Utils.GetRegexCompiledOptions() | RegexOptions.IgnoreCase);
context.RewritePath(forumPath + "tools" + url.Page, string.Empty, newUrl);
return;
}
}
}
return;
}
else if (requestPath.StartsWith(forumPath + "space/upload/") || requestPath.StartsWith(forumPath + "avatars/upload/"))
//else if (requestPath.StartsWith(forumPath + "upload/") || requestPath.StartsWith(forumPath + "space/upload/") || requestPath.StartsWith(forumPath + "avatars/upload/"))
{
context.RewritePath(forumPath + "index.aspx");
return;
}
}
}