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: images.ml,v 1.10 2006/03/28 16:24:07 rich Exp $
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.
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.
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.
28 open Cocanwiki_template
30 let run r (q : cgi) dbh hostid _ _ =
31 let template = get_template dbh hostid "images.html" in
33 let deleted = q#param_true "deleted" in
34 template#conditional "deleted" deleted;
39 "select id, name, name_deleted, width, height, alt,
40 octet_length (image), tn_width, tn_height
42 where hostid = $hostid and name is not null
46 "select id, name, name_deleted, width, height, alt,
47 octet_length (image), tn_width, tn_height
49 where hostid = $hostid and name_deleted is not null
55 let id, name, width, height, alt, size, tn_width, tn_height,
56 is_deleted, has_thumbnail =
58 | (id, Some name, None, width, height,
59 alt, Some size, Some tn_width, Some tn_height) ->
60 id, name, width, height, alt, size, tn_width, tn_height,
62 | (id, None, Some name, width, height,
63 alt, Some size, Some tn_width, Some tn_height) ->
64 id, name, width, height, alt, size, tn_width, tn_height,
66 | (id, Some name, None, width, height,
67 alt, Some size, None, None) ->
68 id, name, width, height, alt, size, 0l, 0l,
70 | (id, None, Some name, width, height,
71 alt, Some size, None, None) ->
72 id, name, width, height, alt, size, 0l, 0l,
74 | _ -> assert false in
75 let size = Int32.to_int size in
76 [ "id", Template.VarString (Int32.to_string id);
77 "name", Template.VarString name;
78 "width", Template.VarString (Int32.to_string width);
79 "height", Template.VarString (Int32.to_string height);
80 "alt", Template.VarString alt;
81 "ksize", Template.VarString (string_of_int (size / 1024));
82 "tn_width", Template.VarString (Int32.to_string tn_width);
83 "tn_height", Template.VarString (Int32.to_string tn_height);
84 "is_deleted", Template.VarConditional is_deleted;
85 "has_thumbnail", Template.VarConditional has_thumbnail ]
88 template#table "images" table;
93 register_script ~restrict:[CanEdit] run