f2ee531a |
1 | <?php |
2 | /*************************************************************************** |
3 | * Copyright (C) 2003-2006 Polytechnique.org * |
4 | * http://opensource.polytechnique.org/ * |
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; if not, write to the Free Software * |
18 | * Foundation, Inc., * |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
20 | ***************************************************************************/ |
21 | |
22 | function smarty_function_display_ical($param, &$smarty) { |
23 | $txt = ''; |
24 | if (isset($param['name'])) |
25 | $txt .= strtoupper($param['name']); |
26 | if (isset($param['param'])) |
27 | $txt .= ';'.$param['param']; |
28 | if (isset($param['value'])) { |
29 | if ($txt) $txt .= ':'; |
30 | $txt .= utf8_encode($param['value']); |
31 | } |
32 | $length = strlen($txt); |
33 | $endline = "\r\n"; |
34 | $maxchars = 75; |
35 | $folded_txt = substr($txt, 0, $maxchars); |
36 | for ($i = $maxchars; $i < $length; $i += $maxchars - 1) |
37 | $folded_txt .= $endline.' '.substr($txt, $i, $maxchars - 1); |
38 | return $folded_txt; |
39 | } |
40 | ?> |