/// <summary>
 /// On check permissions event handler.
 /// </summary>
 protected void emailTemplateListElem_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (!CMSContext.CurrentUser.IsAuthorizedPerResource("cms.emailtemplates", permissionType))
     {
         RedirectToCMSDeskAccessDenied("CMS.EmailTemplates", permissionType);
     }
 }

 private void ucOptions_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (permissionType == CMSAdminControl.PERMISSION_MODIFY)
     {
         CheckProductModifyAndRedirect(EditedObject as SKUInfo);
     }
 }

 protected void elemSubscriptions_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("CMS.Users", CMSAdminControl.PERMISSION_MODIFY))
     {
         RedirectToAccessDenied("CMS.Users", CMSAdminControl.PERMISSION_MODIFY);
     }
 }

 protected void membershipEditElem_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (!CMSContext.CurrentUser.IsAuthorizedPerResource("CMS.Membership", permissionType))
     {
         RedirectToCMSDeskAccessDenied("CMS.Membership", permissionType);
     }
 }

 protected void CheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if ((!currentUser.IsAuthorizedPerResource("CMS.Friends", permissionType)) && (currentUser.UserID != userId))
     {
         RedirectToAccessDenied("CMS.Friends", permissionType);
     }
 }

    private void forumSecurity_OnCheckPermissions(string permissionType, CMSAdminControl sender)
    {
        int groupId = 0;
        ForumInfo fi = ForumInfoProvider.GetForumInfo(ValidationHelper.GetInteger(Request.QueryString["forumid"], 0));
        if (fi != null)
        {
            ForumGroupInfo fgi = ForumGroupInfoProvider.GetForumGroupInfo(fi.ForumGroupID);
            if (fgi != null)
            {
                groupId = fgi.GroupGroupID;
            }
        }

        // Check permissions
        if (!CMSContext.CurrentUser.IsGroupAdministrator(groupId))
        {
            // Check permissions
            if (!CMSContext.CurrentUser.IsAuthorizedPerResource("CMS.Groups", permissionType))
            {
                forumSecurity.StopProcessing = true;

                // Redirect only if permission READ is check
                if (permissionType == CMSAdminControl.PERMISSION_READ)
                {
                    RedirectToCMSDeskAccessDenied("CMS.Groups", permissionType);
                }
            }
        }
    }

 void elemEdit_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(QueryHelper.GetInteger("libraryid", 0));
     if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "Read"))
     {
         CMSPage.RedirectToCMSDeskAccessDenied("cms.medialibrary", "Read");
     }
 }

 /// <summary>
 /// Check permission.
 /// </summary>
 /// <param name="permissionType">Permission type</param>
 /// <param name="sender">Sender</param>
 private void ucAbuseReportList_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (!CMSContext.CurrentUser.IsAuthorizedPerResource("CMS.AbuseReport", permissionType))
     {
         sender.StopProcessing = true;
         RedirectToAccessDenied("CMS.AbuseReport", permissionType);
     }
 }

 /// <summary>
 /// Check permissions event handler.
 /// </summary>
 void PollSecurity_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     // Check permissions
     if (!CMSContext.CurrentUser.IsAuthorizedPerResource("CMS.Polls", permissionType))
     {
         sender.StopProcessing = true;
     }
 }

 /// <summary>
 /// Check permissions event handler.
 /// </summary>
 private void PollSecurity_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     // Check permissions
     if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("CMS.Polls", permissionType))
     {
         sender.StopProcessing = true;
     }
 }

 private void CheckPermissions(string permissionType, CMSAdminControl sender)
 {
     CurrentUserInfo currentUser = CMSContext.CurrentUser;
     if ((!currentUser.IsAuthorizedPerResource("CMS.Friends", permissionType)) && (currentUser.UserID != userId))
     {
         RedirectToAccessDenied("CMS.Friends", permissionType);
     }
 }

 protected void userNotificationsElem_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     CurrentUserInfo cui = CMSContext.CurrentUser;
     if ((cui == null) || ((userId != cui.UserID) && !cui.IsAuthorizedPerResource("CMS.Users", permissionType)))
     {
         RedirectToCMSDeskAccessDenied("CMS.Users", permissionType);
     }
 }

 protected void FriendsReject_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     // Check if reject is for current user or another user with permission to manage it
     if ((currentUser.UserID != userId) && !currentUser.IsAuthorizedPerResource("CMS.Friends", permissionType))
     {
         RedirectToAccessDenied("CMS.Friends", permissionType);
     }
 }

 void emailSender_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     // Check READ permission
     if (!CMSContext.CurrentUser.IsAuthorizedPerResource("CMS.EventManager", permissionType))
     {
         RedirectToCMSDeskAccessDenied("CMS.EventManager", permissionType);
     }
 }

 protected void userNotificationsElem_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     var cui = MembershipContext.AuthenticatedUser;
     if ((cui == null) || ((mUserId != cui.UserID) && !cui.IsAuthorizedPerResource("CMS.Users", permissionType)))
     {
         RedirectToAccessDenied("CMS.Users", permissionType);
     }
 }

 /// <summary>
 /// OnCheckPermissions event handler.
 /// </summary>
 private void elemEdit_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     MediaLibraryInfo mli = (MediaLibraryInfo)EditedObject;
     if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "Read"))
     {
         RedirectToAccessDenied("cms.medialibrary", "Read");
     }
 }

 /// <summary>
 /// Check permission.
 /// </summary>
 /// <param name="permissionType">Permission type</param>
 /// <param name="sender">Sender</param>
 private void ucAbuseEdit_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("CMS.AbuseReport", permissionType))
     {
         sender.StopProcessing = true;
         RedirectToAccessDenied("CMS.AbuseReport", permissionType);
     }
 }

 private void librarySecurity_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(libraryId);
     if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "Read"))
     {
         RedirectToAccessDenied("cms.medialibrary", "Read");
     }
 }

 /// <summary>
 /// 'Check permission' event handler.
 /// </summary>
 private void attendeesList_OnCheckPermissions(string permissionType, CMSAdminControl sender)
 {
     // Check READ permission
     if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("CMS.EventManager", permissionType))
     {
         RedirectToAccessDenied("CMS.EventManager", permissionType);
     }
 }

    /// <summary>
    /// Check whether user is group administrator or has manage permission.
    /// </summary>
    /// <param name="groupId">Comunnity group ID</param>
    /// <param name="permissionName">Permission name</param>
    void PostApprove_OnCheckPermissions(string permissionType, CMSAdminControl sender)
    {
        if (permissionType.Equals("modify", StringComparison.InvariantCultureIgnoreCase))
        {
            permissionType = "Manage";
        }

        // Check permissions
        CheckPermissions(groupId, permissionType);
    }