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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 | |
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22 | class Trombi extends XOrgPlugin |
23 | { |
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24 | var $_get_vars = array('offset'); |
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25 | var $limit = 24; |
26 | var $admin = false; |
27 | var $showpromo = true; |
28 | |
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29 | function setNbRows($row) |
30 | { $this->limit = $row*3; } |
31 | |
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32 | function setAdmin() |
33 | { $this->admin = true; } |
34 | |
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35 | function hidePromo() |
36 | { $this->showpromo = false; } |
37 | |
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38 | function show() |
39 | { |
40 | /* this point is nasty... but since show() is called from the template ... |
41 | * I can't see any more clever way to achieve that |
42 | */ |
43 | global $page; |
44 | |
45 | $offset = intval($this->get_value('offset')); |
46 | list($total, $list) = call_user_func($this->_callback, $offset, $this->limit); |
47 | $page_max = intval(($total-1)/$this->limit); |
48 | |
49 | $links = Array(); |
50 | if ($offset) { |
51 | $links[] = Array('u'=> $this->make_url($offset-1), 'i' => $offset-1, 'text' => 'précédent'); |
52 | } |
53 | for ($i = 0; $i <= $page_max ; $i++) { |
54 | $links[] = Array('u'=>$this->make_url($i), 'i' => $i, 'text' => $i+1); |
55 | } |
56 | if ($offset < $page_max) { |
57 | $links[] = Array ('u' => $this->make_url($offset+1), 'i' => $offset+1, 'text' => 'suivant'); |
58 | } |
59 | |
60 | $page->assign_by_ref('trombi_show_promo', $this->showpromo); |
61 | $page->assign_by_ref('trombi_list', $list); |
62 | $page->assign_by_ref('trombi_links', $links); |
63 | $page->assign('trombi_admin', $this->admin); |
64 | return $page->fetch('include/trombi.tpl'); |
65 | } |
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66 | } |
67 | |
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68 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker: |
69 | ?> |