scripts/host_menu.ml

   1 (* COCANWIKI - a wiki written in Objective CAML.
   2  * Written by Richard W.M. Jones <rich@merjis.com>.
   3  * Copyright (C) 2004 Merjis Ltd.
   4  * $Id: host_menu.ml,v 1.9 2006/03/27 19:10:29 rich Exp $
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; see the file COPYING.  If not, write to
  18  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *)
  21
  22 open Apache
  23 open Registry
  24 open Cgi
  25 open Printf
  26
  27 open Cocanwiki
  28 open Cocanwiki_template
  29
  30 let run r (q : cgi) dbh hostid host user =
  31   let template = get_template dbh hostid "host_menu.html" in
  32
  33   (* Get user's specific permissions. *)
  34   let can_manage_users = can_manage_users host user in
  35   let can_manage_contacts = can_manage_contacts host user in
  36   let can_edit_global_css = can_edit_global_css host user in
  37   let can_manage_site = can_manage_site host user in
  38   template#conditional "can_manage_users" can_manage_users;
  39   template#conditional "can_manage_contacts" can_manage_contacts;
  40   template#conditional "can_edit_global_css" can_edit_global_css;
  41   template#conditional "can_manage_site" can_manage_site;
  42
  43   if can_manage_site then (
  44     (* Get lots of host-specific stuff from the database. *)
  45     let rows =
  46       PGSQL(dbh) "nullable-results"
  47         "select h.canonical_hostname, h.css is not null, h.edit_anon,
  48                 h.create_account_anon, h.theme_css is not null,
  49                 t.name, t.description, h.feedback_email, h.mailing_list,
  50                 h.search_box, h.navigation, h.view_anon,
  51                 h.brand, coalesce (h.brand_tagline, ''),
  52                 coalesce (h.brand_description, '')
  53            from hosts h left outer join themes t on h.theme_css = t.theme_css
  54           where h.id = $hostid" in
  55
  56     let canonical_hostname, has_global_css, edit_anon, create_account_anon,
  57       has_theme_css, theme_name, theme_description, has_feedback_email,
  58       feedback_email, mailing_list, search_box, navigation, view_anon,
  59       has_brand, brand, brand_tagline, brand_description =
  60       match rows with
  61         [ Some canonical_hostname, Some has_global_css,
  62           Some edit_anon, Some create_account_anon, Some has_theme_css,
  63           theme_name, theme_description,
  64           feedback_email,
  65           Some mailing_list, Some search_box, Some navigation, Some view_anon,
  66           brand, brand_tagline, brand_description ] ->
  67           let theme_name =
  68             match theme_name with Some s -> s | None -> "" in
  69           let theme_description =
  70             match theme_description with Some s -> s | None -> "" in
  71           let feedback_email, has_feedback_email =
  72             match feedback_email with
  73               Some s -> s, true
  74             | None -> "", false in
  75           let brand, has_brand =
  76             match brand with
  77               Some s -> s, true
  78             | None -> "", false in
  79           let brand_tagline =
  80             match brand_tagline with None -> "" | Some s -> s in
  81           let brand_description =
  82             match brand_description with None -> "" | Some s -> s in
  83           canonical_hostname, has_global_css, edit_anon, create_account_anon,
  84           has_theme_css, theme_name, theme_description, has_feedback_email,
  85           feedback_email, mailing_list, search_box, navigation, view_anon,
  86           has_brand, brand, brand_tagline, brand_description
  87       | _ -> assert false in
  88
  89     template#set "canonical_hostname" canonical_hostname;
  90     template#conditional "has_global_css" has_global_css;
  91     template#conditional "edit_anon" edit_anon;
  92     template#conditional "create_account_anon" create_account_anon;
  93     template#conditional "has_theme_css" has_theme_css;
  94     template#set "theme_name" theme_name;
  95     template#set "theme_description" theme_description;
  96     template#conditional "has_feedback_email" has_feedback_email;
  97     template#set "feedback_email" feedback_email;
  98     template#conditional "mailing_list" mailing_list;
  99     template#conditional "search_box" search_box;
 100     template#conditional "navigation" navigation;
 101     template#conditional "view_anon" view_anon;
 102     template#conditional "has_brand" has_brand;
 103     template#set "brand" brand;
 104     template#set "brand_tagline" brand_tagline;
 105     template#set "brand_description" brand_description;
 106   );
 107
 108   q#template template
 109
 110 let () =
 111   register_script ~restrict:[CanEdit] run