Index: openacs-4/packages/file-storage/www/view/index.vuh
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/view/index.vuh,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/file-storage/www/view/index.vuh	26 May 2005 08:28:47 -0000	1.2
+++ openacs-4/packages/file-storage/www/view/index.vuh	8 Aug 2006 21:26:49 -0000	1.3
@@ -19,25 +19,57 @@
 # Get the IDs
 set content_root [fs::get_root_folder]
 set template_root [db_string template_root ""]
+set file_id [::content::item::get_id -item_path $the_url \
+                   -root_folder_id $content_root \
+                   -resolve_index "f"]
 
-
 # Serve the page
 
 # DRB: Note that content::init modifies the local variable the_root, which is treated
 # as though it's been passed by reference.   This requires that the redirect treat the
 # path as an absolute path within the filesystem.
 
-if { [content::init the_url the_root $content_root $template_root public $revision_id $content_type] } {
-  set file "$the_root/$the_url"
-  rp_internal_redirect -absolute_path $file
+if {[parameter::get -parameter BehaveLikeFilesystemP -default 0] || [catch {set init_p [content::init the_url the_root $content_root $template_root public $revision_id $content_type]}] || !$init_p } {
+    
+    # Make sure we are not dealing with an upgraded file and there exists a file with the title
+    if { [string equal "" $file_id] } {
+	set splitted_url [split $the_url "/"]
+	set item_url_title [lindex $splitted_url end]
+
+	# THIS CODE ONLY TAKES TWO FOLDERS INTO ACCOUNT. THIS NEEDS TO BE FIXED LATER
+	set item_url_folder [lindex $splitted_url end-1]
+	set item_url_parent_folder [lindex $splitted_url end-2]
+	set file_id [db_string upgraded_item_id {} -default 0]
+    }
+
+    if {$file_id == 0} {
+	# ns_returnnotfound
+	set page "[ad_header {Content Item Not Found}]"
+	append page "<h3>Content Item Not Found</h3>"
+	append page "The requested item is not available for viewing.  "
+	append page "The item is either not available on this server or it is not in a publishable state  "
+	append page "Unpublished items can be viewed via the CMS interface if the CMS package is installed.<br>"
+	append page "[ad_footer]"
+	doc_return 404 text/html $page
+    } else {
+
+	if {[content::symlink::is_symlink -item_id $file_id]} {
+		set file_id [content::symlink::resolve -item_id $file_id]
+        }			
+
+	if {![exists_and_not_null version_id]} {
+	    set version_id [item::get_live_revision $file_id]
+	}
+
+	set user_id [ad_conn user_id]
+	
+	ad_require_permission $version_id "read"
+	cr_write_content -revision_id $version_id
+    }
+
 } else {
-  # ns_returnnotfound
-  set page "[ad_header {Content Item Not Found}]"
-  append page "<h3>Content Item Not Found</h3>"
-  append page "The requested item is not available for viewing.  "
-  append page "The item is either not available on this server or it is not in a publishable state  "
-  append page "Unpublished items can be viewed via the CMS interface if the CMS package is installed.<br>"
-  append page "[ad_footer]"
-  doc_return 200 text/html $page
-}
+    
+    set file "$the_root/$the_url"
+    rp_internal_redirect -absolute_path $file
 
+}