| 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 | ?> |