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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 | private $limit = 24; |
25 | private $admin = false; |
26 | private $showpromo = true; |
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27 | |
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28 | public function __construct($funcname = null, $prefix = null) |
29 | { |
30 | $this->_get_vars = array('offset'); |
31 | parent::__construct($funcname, $prefix); |
32 | } |
33 | |
34 | public function setNbRows($row) |
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35 | { $this->limit = $row*3; } |
36 | |
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37 | public function setAdmin() |
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38 | { $this->admin = true; } |
39 | |
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40 | public function hidePromo() |
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41 | { $this->showpromo = false; } |
42 | |
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43 | public function show() |
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44 | { |
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45 | /* this point is nasty... but since show() is called from the template ... |
46 | * I can't see any more clever way to achieve that |
47 | */ |
48 | global $page; |
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49 | |
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50 | $offset = intval($this->get_value('offset')); |
51 | list($total, $list) = call_user_func($this->_callback, $offset, $this->limit); |
52 | $page_max = intval(($total-1)/$this->limit); |
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53 | |
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54 | $links = Array(); |
55 | if ($offset) { |
56 | $links[] = Array('u'=> $this->make_url($offset-1), 'i' => $offset-1, 'text' => 'précédent'); |
57 | } |
58 | for ($i = 0; $i <= $page_max ; $i++) { |
59 | $links[] = Array('u'=>$this->make_url($i), 'i' => $i, 'text' => $i+1); |
60 | } |
61 | if ($offset < $page_max) { |
62 | $links[] = Array ('u' => $this->make_url($offset+1), 'i' => $offset+1, 'text' => 'suivant'); |
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63 | } |
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64 | |
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65 | $page->assign_by_ref('trombi_show_promo', $this->showpromo); |
66 | $page->assign_by_ref('trombi_list', $list); |
67 | $page->assign_by_ref('trombi_links', $links); |
68 | $page->assign('trombi_admin', $this->admin); |
69 | return $page->fetch('include/trombi.tpl'); |
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70 | } |
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71 | } |
72 | |
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73 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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74 | ?> |