Index: openacs-4/packages/lorsm/www/delivery-no-index/view/index.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/lorsm/www/delivery-no-index/view/index.vuh,v
diff -u -r1.1 -r1.2
--- openacs-4/packages/lorsm/www/delivery-no-index/view/index.vuh	22 Apr 2005 09:10:55 -0000	1.1
+++ openacs-4/packages/lorsm/www/delivery-no-index/view/index.vuh	17 May 2005 21:48:05 -0000	1.2
@@ -12,14 +12,22 @@
     ad_returnredirect [dotlrn_community::get_community_url [dotlrn_community::get_community_id -package_id [ad_conn package_id]]]
 }
 
+if {[info exists ims_item_id]} {
+    lorsm::set_ims_item_id $ims_item_id
+}
 
+
 # Get the paths
 set the_root [ns_info pageroot]
 set the_url [ad_conn path_info]
 set content_type "content_revision"
 
 set content_root [lindex [nsv_get delivery_vars [ad_conn session_id]] 0]
+set ns_item_id [lindex [nsv_get delivery_vars [ad_conn session_id]] 1]
+set ims_item_id [lorsm::get_ims_item_id]
 
+set the_url [join [lrange [split $the_url "/"] 1 end] "/"]
+
 set template_root [db_string template_root ""]
 
 # Serve the page
@@ -28,6 +36,36 @@
 # as though it's been passed by reference.   This requires that the redirect treat the
 # path as an absolute path within the filesystem.
 
+# MIGUELM: we need a way to use other content root not only the one for the course since we can have
+#          items from other courses
+
+set item_id [content::item::get_id -item_path $the_url -root_folder_id $content_root -resolve_index "f"]
+
+if { [empty_string_p $item_id] } {
+    # This item was probably added. We need to check if the item exist on other folder.
+    # So we will get the first part of the URL
+    set item_id [lorsm::delivery::get_item_other_folder -url $the_url]
+}
+
+# To get the revision_id (file_id) we need to show here we have to items here 
+# one is the item_id that is recived on record-view page from the menu 
+# and the other one is the one that holds all the revisions for one file
+set revision_id [lorsm::delivery::get_file_id_from_ims_item_id -ims_item_id $ns_item_id -item_id $item_id]
+
+if { [empty_string_p $revision_id] } {
+    # Is a reference to an image or some other resource inside the page, this items don't 
+    # have an entry in ims_cp_files table
+    set revision_id [item::get_best_revision $item_id]
+}
+
+if { ![empty_string_p $revision_id] } {
+    # We catch the revision id using the_url and content root
+    cr_write_content -revision_id $revision_id
+} else {
+    # Write the ims_item_id that we recieve on the page since this is the one that holds the content
+    cr_write_content -revision_id $ims_item_id	
+}
+
 if { [lorsm::init the_url the_root  $content_root $template_root public "" $content_type] } {
 
     # we introduced our own template