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1 | <?php |
2 | /*************************************************************************** |
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3 | * Copyright (C) 2003-2007 Polytechnique.org * |
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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 _rss_encode_date($d) { |
23 | if (preg_match('/^\d{14}$/', $d)) { |
24 | $t = mktime(substr($d,8,2), substr($d,10,2), substr($d,12,2), substr($d,4,2), substr($d,6,2), substr($d,0,4)); |
25 | } else { |
26 | $t = strtotime($d); |
27 | } |
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28 | return date('r', $t); |
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29 | } |
30 | |
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31 | function init_rss($template, $alias, $hash, $require_uid = true) |
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32 | { |
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33 | global $page; |
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34 | $page->changeTpl($template, NO_SKIN); |
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35 | $page->register_modifier('rss_date', '_rss_encode_date'); |
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36 | |
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37 | $res = XDB::query( |
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38 | 'SELECT a.id |
39 | FROM aliases AS a |
40 | INNER JOIN auth_user_quick AS q ON ( a.id = q.user_id AND q.core_rss_hash = {?} ) |
41 | WHERE a.alias = {?} AND a.type != "homonyme"', $hash, $alias); |
42 | $uid = $res->fetchOneCell(); |
43 | |
44 | if (empty($uid)) { |
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45 | if ($require_uid) { |
46 | exit; |
47 | } else { |
48 | $uid = null; |
49 | } |
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50 | } |
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51 | |
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52 | if ($template) { |
53 | header('Content-Type: application/rss+xml; charset=utf8'); |
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54 | } |
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55 | return $uid; |
56 | } |
57 | |
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58 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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59 | ?> |