Index: openacs-4/packages/dotlrn-fs/tcl/dotlrn-fs-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-fs/tcl/dotlrn-fs-procs.tcl,v
diff -u -r1.90.2.3 -r1.90.2.4
--- openacs-4/packages/dotlrn-fs/tcl/dotlrn-fs-procs.tcl	4 Apr 2006 15:22:02 -0000	1.90.2.3
+++ openacs-4/packages/dotlrn-fs/tcl/dotlrn-fs-procs.tcl	19 Apr 2006 21:52:58 -0000	1.90.2.4
@@ -278,7 +278,7 @@
             where person_id = :user_id
         }]
 
-        # get the root folder of this package instance
+        # get the root folder of dotlrn file storage instance
         set package_id [site_node_apm_integration::get_child_package_id \
             -package_id [dotlrn::get_package_id] \
             -package_key [package_key] \
@@ -287,10 +287,8 @@
         set root_folder_id [fs::get_root_folder -package_id $package_id]
 
         # does this user already have a root folder?
-        set user_root_folder_id [fs::get_folder \
-            -name [get_user_root_folder_name -user_id $user_id] \
-            -parent_id $root_folder_id \
-        ]
+        set user_root_folder_id [get_user_root_folder_not_cached \
+                                     -user_id $user_id]
 
         set node_id [site_node::get_node_id_from_object_id -object_id $package_id]
 
@@ -315,10 +313,8 @@
         }
 
         # does this user already have a shared folder?
-        set user_shared_folder_id [fs::get_folder \
-            -name [get_user_shared_folder_name -user_id $user_id] \
-            -parent_id $user_root_folder_id \
-        ]
+        set user_shared_folder_id [get_user_shared_folder \
+                                       -user_id $user_id]
 
         if {[empty_string_p $user_shared_folder_id]} {
 
@@ -865,11 +861,12 @@
         Get the folder_id of a user's root folder.
     } {
         set name [get_user_root_folder_name -user_id $user_id]
-
+        set parent_id [get_dotlrn_root_folder_id]
         return [db_string get_user_root_folder {
             select folder_id
             from fs_folders
             where key = :name
+            and parent_id = :parent_id
         } -default ""]
     }
 
@@ -887,11 +884,12 @@
         Get the folder_id of a user's shared folder.
     } {
         set name [get_user_shared_folder_name -user_id $user_id]
-
+        set parent_id [get_user_root_folder -user_id $user_id]
         return [db_string get_user_root_folder {
             select folder_id
             from fs_folders
             where key = :name
+            and parent_id = :parent_id
         } -default ""]
     }
 
@@ -917,4 +915,18 @@
 
         return [db_string select_community_shared_folder {} -default ""]
     }
+
+    ad_proc -public get_dotlrn_root_folder_id {
+    } {
+        get the root file storage folder for dotlrn
+    } {
+        # get the root folder of the main dotlrn file storage instance
+        set package_id [site_node_apm_integration::get_child_package_id \
+            -package_id [dotlrn::get_package_id] \
+            -package_key [package_key] \
+        ]
+
+        return [fs::get_root_folder -package_id $package_id]
+        
+    }
 }