Scripts updated to use new PG interface.

[cocanwiki.git] / scripts / recently_visited.ml

diff --git a/scripts/recently_visited.ml b/scripts/recently_visited.ml
index 6e689fc..ef709c7 100644 (file)
--- a/scripts/recently_visited.ml
+++ b/scripts/recently_visited.ml
@@ -1,7 +1,7 @@
 (* COCANWIKI - a wiki written in Objective CAML.
  * Written by Richard W.M. Jones <rich@merjis.com>.
  * Copyright (C) 2004 Merjis Ltd.
- * $Id: recently_visited.ml,v 1.1 2004/10/10 16:14:43 rich Exp $
+ * $Id: recently_visited.ml,v 1.4 2006/03/28 16:24:08 rich Exp $
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,25 +27,26 @@ open Printf
 open Cocanwiki
 open Cocanwiki_template
 
-let run r (q : cgi) (dbh : Dbi.connection) hostid _ user =
+let run r (q : cgi) dbh hostid _ user =
   let template = get_template dbh hostid "recently_visited.html" in
 
   let userid =
     match user with
-       User (userid, _, _) -> userid
+       User (userid, _, _, _) -> userid
       | _ -> assert false in
 
-  let sth = dbh#prepare_cached "select rv.url, p.title, rv.visit_time
-                                  from recently_visited rv, pages p
-                                 where rv.hostid = ? and rv.userid = ?
-                                   and rv.hostid = p.hostid and rv.url = p.url
-                                 order by 3 desc" in
-  sth#execute [`Int hostid; `Int userid];
-
-  let table = sth#map (function [`String page; `String title; _] ->
-                        [ "page", Template.VarString page;
-                          "title", Template.VarString title ]
-                        | _ -> assert false) in
+  let rows = PGSQL(dbh)
+    "select rv.url, p.title, rv.visit_time
+       from recently_visited rv, pages p
+      where rv.hostid = $hostid and rv.userid = $userid
+        and rv.hostid = p.hostid and rv.url = p.url
+      order by 3 desc" in
+
+  let table = List.map (
+    fun (page, title, _) ->
+      [ "page", Template.VarString page;
+       "title", Template.VarString title ]
+  ) rows in
   template#table "recently_visited" table;
 
   q#template template