modules/search.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2006 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 class SearchModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'search'     => $this->make_hook('quick', AUTH_PUBLIC),
  28             'search/adv' => $this->make_hook('advanced', AUTH_COOKIE),
  29             'advanced_search.php' => $this->make_hook('redir_advanced', AUTH_PUBLIC),
  30         );
  31     }
  32
  33     function handler_redir_advanced(&$page, $mode = null)
  34     {
  35         pl_redirect('search/adv');
  36         exit;
  37     }
  38
  39     function on_subscribe($forlife, $uid, $promo, $pass)
  40     {
  41         require_once 'user.func.inc.php';
  42         user_reindex($uid);
  43     }
  44
  45     function get_quick($offset, $limit, $order)
  46     {
  47         global $globals;
  48         $qSearch = new QuickSearch('quick');
  49         $fields  = new SFieldGroup(true, array($qSearch));
  50
  51         if ($qSearch->isempty()) {
  52             new ThrowError('Recherche trop générale.');
  53         }
  54
  55         $sql = 'SELECT SQL_CALC_FOUND_ROWS
  56             UPPER(IF(u.nom!="",u.nom,u.nom_ini)) AS nom,
  57             IF(u.prenom!="",u.prenom,u.prenom_ini) AS prenom,
  58             '.$globals->search->result_fields.'
  59             c.uid AS contact, w.ni_id AS watch,
  60             '.$qSearch->get_score_statement().'
  61                 FROM  auth_user_md5  AS u
  62                 '.$fields->get_select_statement().'
  63                 LEFT JOIN  auth_user_quick AS q  ON (u.user_id = q.user_id)
  64                 LEFT JOIN  aliases         AS a  ON (u.user_id = a.id AND a.type="a_vie")
  65                 LEFT JOIN  contacts        AS c  ON (c.uid='.S::i('uid', -1).'
  66                                                      AND c.contact=u.user_id)
  67                 LEFT JOIN  watch_nonins    AS w  ON (w.ni_id=u.user_id
  68                                                      AND w.uid='.S::i('uid', -1).')
  69                 '.$globals->search->result_where_statement.'
  70                     WHERE  '.$fields->get_where_statement()
  71                     .(S::logged() && Env::has('nonins') ? ' AND u.perms="pending" AND u.deces=0' : '')
  72                 .'
  73                  GROUP BY  u.user_id
  74                  ORDER BY  '.($order?($order.', '):'')
  75                 .implode(',',array_filter(array($fields->get_order_statement(),
  76                                                 'u.promo DESC, NomSortKey, prenom'))).'
  77                     LIMIT  '.$offset * $globals->search->per_page.','
  78                 .$globals->search->per_page;
  79         $list    = XDB::iterator($sql);
  80         $res     = XDB::query("SELECT  FOUND_ROWS()");
  81         $nb_tot  = $res->fetchOneCell();
  82         return array($list, $nb_tot);
  83     }
  84
  85     function form_prepare()
  86     {
  87         global $page;
  88
  89         $page->assign('formulaire',1);
  90         $page->assign('choix_nats',
  91                       XDB::iterator('SELECT a2 AS id,IF(nat=\'\',pays,nat) AS text
  92                                                  FROM geoloc_pays ORDER BY text'));
  93         $page->assign('choix_postes',
  94                       XDB::iterator('SELECT id,fonction_fr FROM fonctions_def
  95                                              ORDER BY fonction_fr'));
  96         $page->assign('choix_binets',
  97                       XDB::iterator('SELECT id,text FROM binets_def ORDER BY text'));
  98         $page->assign('choix_groupesx',
  99                       XDB::iterator('SELECT id,text FROM groupesx_def ORDER BY text'));
 100         $page->assign('choix_sections',
 101                       XDB::iterator('SELECT id,text FROM sections ORDER BY text'));
 102         $page->assign('choix_schools',
 103                       XDB::iterator('SELECT id,text FROM applis_def ORDER BY text'));
 104         $page->assign('choix_secteurs',
 105                       XDB::iterator('SELECT id,label FROM emploi_secteur ORDER BY label'));
 106
 107         if (Env::has('school')) {
 108             $sql = 'SELECT type FROM applis_def WHERE id='.Env::i('school');
 109         } else {
 110             $sql = 'DESCRIBE applis_def type';
 111         }
 112
 113         $res = XDB::query($sql);
 114         $row = $res->fetchOneRow();
 115         if (Env::has('school')) {
 116             $types = $row[0];
 117         } else {
 118             $types = explode('(',$row[1]);
 119             $types = str_replace("'","",substr($types[1],0,-1));
 120         }
 121         $page->assign('choix_diplomas', explode(',',$types));
 122     }
 123
 124     function get_advanced($offset, $limit, $order)
 125     {
 126         $fields = new SFieldGroup(true, advancedSearchFromInput());
 127         if ($fields->too_large()) {
 128             $this->form_prepare();
 129             new ThrowError('Recherche trop générale.');
 130         }
 131         global $globals, $page;
 132
 133                         $page->assign('search_vars', $fields->get_url());
 134
 135         $where = $fields->get_where_statement();
 136         if ($where) {
 137             $where = "WHERE  $where";
 138         }
 139         $sql = 'SELECT SQL_CALC_FOUND_ROWS DISTINCT
 140                            u.nom, u.prenom,
 141                            '.$globals->search->result_fields.'
 142                            c.uid AS contact,
 143                            w.ni_id AS watch
 144                      FROM  auth_user_md5   AS u
 145                LEFT JOIN  auth_user_quick AS q USING(user_id)
 146                 '.$fields->get_select_statement().'
 147                 '.(Env::has('only_referent') ? ' INNER JOIN mentor AS m ON (m.uid = u.user_id)' : '').'
 148                 LEFT JOIN  aliases        AS a ON (u.user_id = a.id AND a.type="a_vie")
 149                 LEFT JOIN  contacts       AS c ON (c.uid='.S::v('uid').'
 150                                                    AND c.contact=u.user_id)
 151                 LEFT JOIN  watch_nonins   AS w ON (w.ni_id=u.user_id
 152                                                    AND w.uid='.S::v('uid').')
 153                 '.$globals->search->result_where_statement."
 154                     $where
 155                  GROUP BY  u.user_id
 156                  ORDER BY  ".($order?($order.', '):'')
 157                 .implode(',',array_filter(array($fields->get_order_statement(),
 158                                                 'promo DESC, NomSortKey, prenom'))).'
 159                     LIMIT  '.($offset * $limit).','.$limit;
 160         $liste   = XDB::iterator($sql);
 161         $res     = XDB::query("SELECT  FOUND_ROWS()");
 162         $nb_tot  = $res->fetchOneCell();
 163         return Array($liste, $nb_tot);
 164     }
 165
 166     function handler_quick(&$page)
 167     {
 168         global $globals;
 169
 170         require_once dirname(__FILE__).'/search/search.inc.php';
 171
 172         $page->changeTpl('search/index.tpl');
 173
 174         $page->assign('xorg_title','Polytechnique.org - Annuaire');
 175         require_once("applis.func.inc.php");
 176         require_once("geoloc.inc.php");
 177
 178         $page->assign('baseurl', $globals->baseurl);
 179
 180         if (Env::has('quick')) {
 181             $page->assign('formulaire', 0);
 182
 183             $search = new XOrgSearch(array($this, 'get_quick'));
 184             $search->setNbLines($globals->search->per_page);
 185             $search->addOrder('score', 'score', false, 'pertinence', AUTH_PUBLIC, true);
 186
 187             $nb_tot = $search->show();
 188
 189             if (!S::logged() && $nb_tot > $globals->search->public_max) {
 190                 new ThrowError('Votre recherche a généré trop de résultats pour un affichage public.');
 191             } elseif ($nb_tot > $globals->search->private_max) {
 192                 new ThrowError('Recherche trop générale');
 193             } elseif (empty($nb_tot)) {
 194                 new ThrowError('il n\'existe personne correspondant à ces critères dans la base !');
 195             }
 196         } else {
 197             $page->assign('formulaire',1);
 198         }
 199
 200         $page->register_modifier('display_lines', 'display_lines');
 201     }
 202
 203     function handler_advanced(&$page, $mode = null)
 204     {
 205         global $globals;
 206
 207         require_once dirname(__FILE__).'/search/search.inc.php';
 208         require_once 'applis.func.inc.php';
 209         require_once 'geoloc.inc.php';
 210
 211
 212         $page->changeTpl('search/index.tpl', $mode == 'mini' ? SIMPLE : SKINNED);
 213
 214         $page->assign('advanced',1);
 215         $page->assign('public_directory',0);
 216
 217         if (!Env::has('rechercher')) {
 218             $this->form_prepare();
 219         } else {
 220
 221             $search = new XOrgSearch(array($this, 'get_advanced'));
 222             $search->setNbLines($globals->search->per_page);
 223
 224             $page->assign('url_search_form', $search->make_url(Array('rechercher'=>0)));
 225             if (Env::has('with_soundex')) {
 226                 $page->assign('with_soundex', $search->make_url(Array())."&with_soundex=1");
 227             }
 228
 229             $nb_tot = $search->show();
 230
 231             if ($nb_tot > $globals->search->private_max) {
 232                 $this->form_prepare();
 233                 new ThrowError('Recherche trop générale');
 234             }
 235
 236         }
 237
 238         $page->register_modifier('display_lines', 'display_lines');
 239     }
 240 }
 241
 242 ?>