Index: openacs-4/packages/acs-content-repository/tcl/acs-content-repository-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-content-repository/tcl/acs-content-repository-callback-procs.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/acs-content-repository/tcl/acs-content-repository-callback-procs.tcl	29 Oct 2005 12:29:58 -0000	1.1.2.1
@@ -0,0 +1,42 @@
+# packages/acs-content-repository/tcl/acs-content-repository-callback-procs.tcl
+
+ad_library {
+    
+    Callback procs for acs-content-repository
+    
+    @author Malte Sussdorff (sussdorff@sussdorff.de)
+    @creation-date 2005-06-15
+    @arch-tag: d9aec4df-102d-4b0d-8d0e-3dc470dbe783
+    @cvs-id $Id: acs-content-repository-callback-procs.tcl,v 1.1.2.1 2005/10/29 12:29:58 maltes Exp $
+}
+
+
+ad_proc -public -callback subsite::parameter_changed -impl acs-content-repository {
+    -package_id:required
+    -parameter:required
+    -value:required
+} {
+    Implementation of subsite::parameter_changed for acs-content-repository.
+    
+    This is needed as we can change the CRFileLocationRoot parameter. As the cr_fs_path is stored in an NSV we would need to
+    update the NSV the moment we change the parameter so we don't need to restart the server.
+    
+    @author Malte Sussdorff (malte.sussdorff@cognovis.de)
+    @creation-date 2005-10-29
+    
+    @param package_id the package_id of the package the parameter was changed for
+    @param parameter  the parameter name
+    @param value      the new value
+    
+} {
+    ns_log Debug "subsite::parameter_changed -impl acs-content-repository called for $parameter"
+    
+    set package_key [apm_package_key_from_id $package_id]
+    
+    if {[string equal $package_key "acs-content-repository"] && [string equal "CRFileLocationRoot" $parameter] && ![empty_string_p $value]} {
+	nsv_unset CR_LOCATIONS CR_FILES
+	nsv_set CR_LOCATIONS CR_FILES "[file dirname [string trimright [ns_info tcllib] "/"]]/$value"
+    } else {
+	ns_log Debug "subsite::parameter_changed -impl acs-content-repository don't care about $parameter"
+    }
+}