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