modules/search.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2007 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             'search/ajax/region'  => $this->make_hook('region', AUTH_COOKIE, '', NO_AUTH),
  30             'search/ajax/grade'   => $this->make_hook('grade',  AUTH_COOKIE, '', NO_AUTH),
  31             'advanced_search.php' => $this->make_hook('redir_advanced', AUTH_PUBLIC),
  32         );
  33     }
  34
  35     function handler_redir_advanced(&$page, $mode = null)
  36     {
  37         pl_redirect('search/adv');
  38         exit;
  39     }
  40
  41     function on_subscribe($forlife, $uid, $promo, $pass)
  42     {
  43         require_once 'user.func.inc.php';
  44         user_reindex($uid);
  45     }
  46
  47     function get_quick($offset, $limit, $order)
  48     {
  49         global $globals;
  50         $qSearch = new QuickSearch('quick');
  51         $fields  = new SFieldGroup(true, array($qSearch));
  52
  53         if ($qSearch->isempty()) {
  54             new ThrowError('Recherche trop générale.');
  55         }
  56
  57         $sql = 'SELECT SQL_CALC_FOUND_ROWS
  58             UPPER(IF(u.nom!="",u.nom,u.nom_ini)) AS nom,
  59             IF(u.prenom!="",u.prenom,u.prenom_ini) AS prenom,
  60             '.$globals->search->result_fields.'
  61             c.uid AS contact, w.ni_id AS watch,
  62             '.$qSearch->get_score_statement().'
  63                 FROM  auth_user_md5  AS u
  64                 '.$fields->get_select_statement().'
  65                 LEFT JOIN  auth_user_quick AS q  ON (u.user_id = q.user_id)
  66                 LEFT JOIN  aliases         AS a  ON (u.user_id = a.id AND a.type="a_vie")
  67                 LEFT JOIN  contacts        AS c  ON (c.uid='.S::i('uid', -1).'
  68                                                      AND c.contact=u.user_id)
  69                 LEFT JOIN  watch_nonins    AS w  ON (w.ni_id=u.user_id
  70                                                      AND w.uid='.S::i('uid', -1).')
  71                 '.$globals->search->result_where_statement.'
  72                     WHERE  '.$fields->get_where_statement()
  73                     .(S::logged() && Env::has('nonins') ? ' AND u.perms="pending" AND u.deces=0' : '')
  74                 .'
  75                  GROUP BY  u.user_id
  76                  ORDER BY  '.($order?($order.', '):'')
  77                 .implode(',',array_filter(array($fields->get_order_statement(),
  78                                                 'u.promo DESC, NomSortKey, prenom'))).'
  79                     LIMIT  '.$offset * $globals->search->per_page.','
  80                 .$globals->search->per_page;
  81         $list    = XDB::iterator($sql);
  82         $res     = XDB::query("SELECT  FOUND_ROWS()");
  83         $nb_tot  = $res->fetchOneCell();
  84         return array($list, $nb_tot);
  85     }
  86
  87     function form_prepare()
  88     {
  89         global $page;
  90
  91         $page->assign('formulaire',1);
  92         $page->assign('choix_nats',
  93                       XDB::iterator('SELECT a2 AS id,IF(nat=\'\',pays,nat) AS text
  94                                                  FROM geoloc_pays ORDER BY text'));
  95         $page->assign('choix_postes',
  96                       XDB::iterator('SELECT id,fonction_fr FROM fonctions_def
  97                                              ORDER BY fonction_fr'));
  98         $page->assign('choix_binets',
  99                       XDB::iterator('SELECT id,text FROM binets_def ORDER BY text'));
 100         $page->assign('choix_groupesx',
 101                       XDB::iterator('SELECT id,text FROM groupesx_def ORDER BY text'));
 102         $page->assign('choix_sections',
 103                       XDB::iterator('SELECT id,text FROM sections ORDER BY text'));
 104         $page->assign('choix_schools',
 105                       XDB::iterator('SELECT id,text FROM applis_def ORDER BY text'));
 106         $page->assign('choix_secteurs',
 107                       XDB::iterator('SELECT id,label FROM emploi_secteur ORDER BY label'));
 108         $this->get_diplomas();
 109     }
 110
 111     function get_diplomas($school = null)
 112     {
 113         if (is_null($school) && Env::has('school')) {
 114             $school = Env::i('school');
 115         }
 116
 117         if (!is_null($school)) {
 118             $sql = 'SELECT type FROM applis_def WHERE id=' . $school;
 119         } else {
 120             $sql = 'DESCRIBE applis_def type';
 121         }
 122
 123         $res = XDB::query($sql);
 124         $row = $res->fetchOneRow();
 125         if (!is_null($school)) {
 126             $types = $row[0];
 127         } else {
 128             $types = explode('(',$row[1]);
 129             $types = str_replace("'","",substr($types[1],0,-1));
 130         }
 131         global $page;
 132         $page->assign('choix_diplomas', explode(',',$types));
 133     }
 134
 135     function get_advanced($offset, $limit, $order)
 136     {
 137         $fields = new SFieldGroup(true, advancedSearchFromInput());
 138         if ($fields->too_large()) {
 139             $this->form_prepare();
 140             new ThrowError('Recherche trop générale.');
 141         }
 142         global $globals, $page;
 143
 144                         $page->assign('search_vars', $fields->get_url());
 145
 146         $where = $fields->get_where_statement();
 147         if ($where) {
 148             $where = "WHERE  $where";
 149         }
 150         $sql = 'SELECT SQL_CALC_FOUND_ROWS DISTINCT
 151                            u.nom, u.prenom,
 152                            '.$globals->search->result_fields.'
 153                            c.uid AS contact,
 154                            w.ni_id AS watch
 155                      FROM  auth_user_md5   AS u
 156                LEFT JOIN  auth_user_quick AS q USING(user_id)
 157                 '.$fields->get_select_statement().'
 158                 '.(Env::has('only_referent') ? ' INNER JOIN mentor AS m ON (m.uid = u.user_id)' : '').'
 159                 LEFT JOIN  aliases        AS a ON (u.user_id = a.id AND a.type="a_vie")
 160                 LEFT JOIN  contacts       AS c ON (c.uid='.S::v('uid').'
 161                                                    AND c.contact=u.user_id)
 162                 LEFT JOIN  watch_nonins   AS w ON (w.ni_id=u.user_id
 163                                                    AND w.uid='.S::v('uid').')
 164                 '.$globals->search->result_where_statement."
 165                     $where
 166                  GROUP BY  u.user_id
 167                  ORDER BY  ".($order?($order.', '):'')
 168                 .implode(',',array_filter(array($fields->get_order_statement(),
 169                                                 'promo DESC, NomSortKey, prenom'))).'
 170                     LIMIT  '.($offset * $limit).','.$limit;
 171         $liste   = XDB::iterator($sql);
 172         $res     = XDB::query("SELECT  FOUND_ROWS()");
 173         $nb_tot  = $res->fetchOneCell();
 174         return Array($liste, $nb_tot);
 175     }
 176
 177     function handler_quick(&$page)
 178     {
 179         global $globals;
 180
 181         require_once dirname(__FILE__).'/search/search.inc.php';
 182
 183         $page->changeTpl('search/index.tpl');
 184
 185         $page->assign('xorg_title','Polytechnique.org - Annuaire');
 186         require_once("applis.func.inc.php");
 187         require_once("geoloc.inc.php");
 188
 189         $page->assign('baseurl', $globals->baseurl);
 190
 191         if (Env::has('quick')) {
 192             $page->assign('formulaire', 0);
 193
 194             $search = new XOrgSearch(array($this, 'get_quick'));
 195             $search->setNbLines($globals->search->per_page);
 196             $search->addOrder('score', 'score', false, 'pertinence', AUTH_PUBLIC, true);
 197
 198             $nb_tot = $search->show();
 199
 200             if (!S::logged() && $nb_tot > $globals->search->public_max) {
 201                 new ThrowError('Votre recherche a généré trop de résultats pour un affichage public.');
 202             } elseif ($nb_tot > $globals->search->private_max) {
 203                 new ThrowError('Recherche trop générale');
 204             } elseif (empty($nb_tot)) {
 205                 new ThrowError('il n\'existe personne correspondant à ces critères dans la base !');
 206             }
 207         } else {
 208             $page->assign('formulaire',1);
 209         }
 210
 211         $page->register_modifier('display_lines', 'display_lines');
 212     }
 213
 214     function handler_advanced(&$page, $mode = null)
 215     {
 216         global $globals;
 217
 218         require_once dirname(__FILE__).'/search/search.inc.php';
 219         require_once 'applis.func.inc.php';
 220         require_once 'geoloc.inc.php';
 221
 222
 223         $page->changeTpl('search/index.tpl', $mode == 'mini' ? SIMPLE : SKINNED);
 224
 225         $page->assign('advanced',1);
 226         $page->assign('public_directory',0);
 227
 228         if (!Env::has('rechercher')) {
 229             $this->form_prepare();
 230         } else {
 231
 232             $search = new XOrgSearch(array($this, 'get_advanced'));
 233             $search->setNbLines($globals->search->per_page);
 234
 235             $page->assign('url_search_form', $search->make_url(Array('rechercher'=>0)));
 236             if (Env::has('with_soundex')) {
 237                 $page->assign('with_soundex', $search->make_url(Array())."&with_soundex=1");
 238             }
 239
 240             $nb_tot = $search->show();
 241
 242             if ($nb_tot > $globals->search->private_max) {
 243                 $this->form_prepare();
 244                 new ThrowError('Recherche trop générale');
 245             }
 246
 247         }
 248
 249         $page->addJsLink('ajax.js');
 250         $page->register_modifier('display_lines', 'display_lines');
 251     }
 252
 253     function handler_region(&$page, $country = null)
 254     {
 255         header('Content-Type: text/html; charset="iso-8859-15"');
 256         require_once("geoloc.inc.php");
 257         $page->ChangeTpl('search/adv.region.form.tpl', NO_SKIN);
 258         $page->assign('region', "");
 259         $page->assign('country', $country);
 260     }
 261
 262     function handler_grade(&$page, $school = null)
 263     {
 264         header('Content-Type: text/html; charset="iso-8859-15"');
 265         $page->ChangeTpl('search/adv.grade.form.tpl', NO_SKIN);
 266         $page->assign('grade', '');
 267         $this->get_diplomas($school);
 268     }
 269 }
 270
 271 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 272 ?>