X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matitaB%2Fmatita%2FmatitaFilesystem.ml;h=49091b2f5428cbd404cfbde0572999c147ea8d6e;hb=f8588c082e2596e91fc66ff8b0c3c850f66c1bfb;hp=a92c87a8096a9c50ccc160027b28b716027acb66;hpb=b51d9a90c74c4c96c3335bb81b5b300c310916ba;p=helm.git

diff --git a/matitaB/matita/matitaFilesystem.ml b/matitaB/matita/matitaFilesystem.ml
index a92c87a80..49091b2f5 100644
--- a/matitaB/matita/matitaFilesystem.ml
+++ b/matitaB/matita/matitaFilesystem.ml
@@ -62,39 +62,54 @@ let html_of_library uid =
   let i = ref 0 in
   let newid () = incr i; ("node" ^ string_of_int !i) in
 
+  let basedir = (Helm_registry.get "matita.rt_base_dir") ^ "/users/" ^ uid in
+
   let branch text acc =
     let id = newid () in
-    "<span class=\"trigger\" onClick=\"showBranch(" ^ id ^ ")\">\n" ^
+    let name = Filename.basename text in
+    let name = if name <> "." then name else "cic:/matita" in
+    "<span class=\"trigger\" onClick=\"showBranch('" ^ id ^ "')\">\n" ^
     "<img src=\"treeview/closed.gif\" id=\"I" ^ id ^ "\"/>\n" ^
-    text ^ "<br/></span>\n" ^
+    name ^ "<br/></span>\n" ^
     "<span class=\"branch\" id=\"" ^ id ^ "\">\n" ^
     acc ^ "\n</span>"
   in
-  let leaf text link =
+  let leaf text =
     "<img src=\"treeview/doc.gif\"/>\n" ^
-    "<a href=\"" ^ link ^ "\">" ^ text ^ "</a><br/>"
+    "<a href=\"javascript:retrieveFile('" ^ text ^ "')\">" ^ 
+     (Filename.basename text) ^ "</a><br/>"
   in
 
   let rec aux path =
-    let dirlist = Array.to_list (Sys.readdir path) in
-    let subdirs = List.filter (fun x -> Sys.is_directory (path ^ "/" ^ x)) dirlist in
+    let lpath filename = path ^ "/" ^ filename in
+    let gpath filename = basedir ^ "/" ^ path ^ "/" ^ filename in
+    let dirlist = 
+      List.filter (fun x -> String.sub x 0 1 <> ".") 
+        (Array.to_list (Sys.readdir (basedir ^ "/" ^ path))) in
+    let subdirs = List.filter (fun x -> Sys.is_directory (gpath x)) dirlist in
     let scripts = 
       List.filter (fun x -> 
         try
           let i = String.rindex x '.' in
-          not (Sys.is_directory (path ^ "/" ^ x)) && (String.sub x i 3 = ".ma")
+          let len = String.length x - i in
+          not (Sys.is_directory (gpath x)) && 
+          (String.sub x 0 1 <> ".") && (String.sub x i len = ".ma")
         with Not_found | Invalid_argument _ -> false) dirlist in
     let subdirtags = 
-      String.concat "\n" (List.map (fun x -> aux (path ^ "/" ^ x)) subdirs) in
+      String.concat "\n" (List.map (fun x -> aux (lpath x)) subdirs) in
     let scripttags =
       String.concat "\n" 
-       (List.map (fun x -> leaf x (path ^ "/" ^ x)) scripts)
+       (List.map (fun x -> leaf (lpath x)) scripts)
     in
-    branch (Filename.basename path) (subdirtags ^ "\n" ^ scripttags)
+    branch path (subdirtags ^ "\n" ^ scripttags)
   in
 
-  let basedir = (Helm_registry.get "matita.rt_base_dir") ^ "/users/" ^ uid in
-  let res = aux basedir in
+  let res = aux "." in
   prerr_endline "BEGIN TREE";prerr_endline res;prerr_endline "END TREE";
   res
 ;;
+
+let reset_lib () =
+  let to_be_removed = (Helm_registry.get "matita.rt_base_dir") ^ "/users/*" in
+  ignore (Sys.command ("rm -rf " ^ to_be_removed))
+;;