0337d704 |
1 | <?php |
2 | /*************************************************************************** |
3 | * Copyright (C) 2003-2004 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 | require_once('xorg.plugin.inc.php'); |
23 | require_once("search/classes.inc.php"); |
24 | |
25 | // {{{ class XOrgSearch |
26 | |
27 | class XOrgSearch extends XOrgPlugin |
28 | { |
29 | // {{{ properties |
30 | |
31 | var $_get_vars = Array('offset', 'order', 'order_inv', 'rechercher'); |
32 | var $limit = 20; |
33 | var $order_defaut = 'promo'; |
34 | // type of orders : (field name, default ASC, text name, auth) |
35 | var $orders = array( |
36 | 'nom' =>array('nom,prenom', true, 'nom', AUTH_PUBLIC), |
37 | 'promo' =>array('promo,nom', false, 'promotion', AUTH_PUBLIC), |
38 | 'date_mod' =>array('u.date,nom', false, 'dernière modification', AUTH_COOKIE) |
39 | ); |
40 | |
41 | // }}} |
42 | // {{{ function setNbLines() |
43 | |
44 | function setNbLines($lines) |
45 | { $this->limit = $lines; } |
46 | |
47 | // }}} |
48 | // {{{ function setAuth() |
49 | |
50 | function setAuth() |
51 | { |
52 | foreach ($this->orders as $key=>$o) { |
53 | if ($o[3] == AUTH_COOKIE) { |
54 | $this->orders[$key][3] = logged(); |
55 | } elseif ($o[3] == AUTH_PUBLIC) { |
56 | $this->orders[$key][3] = true; |
57 | } else { |
58 | $this->orders[$key][3] = identified(); |
59 | } |
60 | } |
61 | } |
62 | |
63 | // }}} |
64 | // {{{ function addOrder() |
65 | |
66 | function addOrder($name, $field, $inv_order, $text, $auth, $defaut=false) |
67 | { |
68 | // reverse the array, to get the defaut order first |
69 | if ($defaut) |
70 | $this->orders = array_reverse($this->orders); |
71 | $this->orders[$name] = array($field, $inv_order, $text, $auth); |
72 | if ($defaut) { |
73 | $this->orders = array_reverse($this->orders); |
74 | $this->order_defaut = $name; |
75 | } |
76 | } |
77 | |
78 | // }}} |
79 | // {{{ function show() |
80 | |
81 | function show() |
82 | { |
83 | $this->setAuth(); |
84 | global $page; |
85 | |
86 | $offset = intval($this->get_value('offset')); |
87 | $tab = $this->orders[$this->get_value('order')]; |
88 | if (!$tab || !$tab[3]) { |
89 | $tab = $this->orders[$this->order_defaut]; |
90 | } |
91 | $order = $tab[0]; |
92 | $order_inv = ($this->get_value('order_inv') != '') == $tab[1]; |
93 | |
94 | if ($order_inv && $order) |
95 | $sql_order = str_replace(",", " DESC,", $order)." DESC"; |
96 | else $sql_order = $order; |
97 | |
98 | list($list, $total) = call_user_func($this->_callback, $offset, $this->limit, $sql_order); |
99 | |
100 | $page_max = intval(($total-1)/$this->limit); |
101 | |
102 | $links = Array(); |
103 | if ($offset) { |
104 | $links[] = Array('u'=> $this->make_url(Array('offset'=>$offset-1)), 'i' => $offset-1, 'text' => 'précédent'); |
105 | } |
106 | for ($i = 0; $i <= $page_max ; $i++) { |
107 | $links[] = Array('u'=>$this->make_url(Array('offset'=>$i)), 'i' => $i, 'text' => $i+1); |
108 | } |
109 | if ($offset < $page_max) { |
110 | $links[] = Array ('u' => $this->make_url(Array('offset'=>$offset+1)), 'i' => $offset+1, 'text' => 'suivant'); |
111 | } |
112 | |
113 | $page->assign('search_results', $list); |
114 | $page->assign('search_results_nb', $total); |
115 | $page->assign('search_page', $offset); |
116 | $page->assign('search_pages_nb', $page_max+1); |
117 | $page->assign('search_pages_link', $links); |
118 | |
119 | $order_links = Array(); |
120 | foreach ($this->orders as $key=>$o) if ($o[3]) { |
121 | $order_links[] = Array( |
122 | "text" => $o[2], |
123 | "url" => $this->make_url(Array('order' => $key, 'order_inv' => ($o[0] == $order) && ($order_inv != $o[1]))), |
124 | "asc" => ($o[0] == $order) && $order_inv, |
125 | "desc" => ($o[0] == $order) && !$order_inv |
126 | ); |
127 | } |
128 | $page->assign('search_order_link', $order_links); |
129 | |
130 | return $total; |
131 | } |
132 | |
133 | // }}} |
134 | } |
135 | |
136 | // }}} |
137 | |
138 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker: |
139 | ?> |