Index: openacs-4/packages/acs-subsite/tcl/apm-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/apm-callback-procs.tcl,v
diff -u -N -r1.13.2.4 -r1.13.2.5
--- openacs-4/packages/acs-subsite/tcl/apm-callback-procs.tcl	3 Mar 2020 18:38:15 -0000	1.13.2.4
+++ openacs-4/packages/acs-subsite/tcl/apm-callback-procs.tcl	31 Aug 2020 12:42:21 -0000	1.13.2.5
@@ -6,6 +6,20 @@
 
 namespace eval subsite {}
 
+ad_proc -private subsite::after_mount {
+    {-package_id:required}
+    {-node_id:required}
+} {
+    This is the Tcl proc that is called automatically by the APM
+    whenever a new instance of the subsites application is mounted.
+
+    @author Don Baccus (dhogaza@pacifier.com)
+    @creation-date 2003-03-05
+
+} {
+    subsite::default::create_app_group -package_id $package_id
+}
+
 ad_proc -private subsite::package_install {} {} {
     set type_id [content::type::new \
                      -content_type "email_image" -pretty_name "Email_Image" \
@@ -18,6 +32,62 @@
 
 }
 
+ad_proc -private subsite::before_uninstantiate {
+    {-package_id:required}
+} {
+
+    Delete the application group associated with this subsite.
+
+} {
+    subsite::default::delete_app_group -package_id $package_id
+}
+
+ad_proc -private subsite::before_upgrade {
+    {-from_version_name:required}
+    {-to_version_name:required}
+} {
+    Handles upgrade
+} {
+    apm_upgrade_logic \
+        -from_version_name $from_version_name \
+        -to_version_name $to_version_name \
+        -spec {
+            5.0d3 5.0d4 {
+                array set main_site [site_node::get -url /]
+                set main_site_id $main_site(package_id)
+
+                # Move parameter values from subsite to kernel
+
+                parameter::set_value \
+                    -package_id [ad_acs_kernel_id] \
+                    -parameter ApprovalExpirationDays \
+                    -value [parameter::get \
+                                -package_id $main_site_id \
+                                -parameter ApprovalExpirationDays \
+                                -default 0]
+
+                parameter::set_value \
+                    -package_id [ad_acs_kernel_id] \
+                    -parameter PasswordExpirationDays \
+                    -value [parameter::get \
+                                -package_id $main_site_id \
+                                -parameter PasswordExpirationDays \
+                                -default 0]
+
+
+                apm_parameter_unregister \
+                    -package_key acs-subsite \
+                    -parameter ApprovalExpirationDays \
+                    {}
+
+                apm_parameter_unregister \
+                    -package_key acs-subsite \
+                    -parameter PasswordExpirationDays \
+                    {}
+            }
+        }
+}
+
 ad_proc -private subsite::after_upgrade {
     {-from_version_name:required}
     {-to_version_name:required}