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, 'user', NO_AUTH),
  30             'search/ajax/grade'   => $this->make_hook('grade',  AUTH_COOKIE, 'user', 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         if (!S::logged()) {
  51             Env::kill('with_soundex');
  52         }
  53         $qSearch = new QuickSearch('quick');
  54         $fields  = new SFieldGroup(true, array($qSearch));
  55
  56         if ($qSearch->isempty()) {
  57             new ThrowError('Recherche trop générale.');
  58         }
  59
  60         $sql = 'SELECT SQL_CALC_FOUND_ROWS
  61             UPPER(IF(u.nom!="",u.nom,u.nom_ini)) AS nom,
  62             IF(u.prenom!="",u.prenom,u.prenom_ini) AS prenom,
  63             '.$globals->search->result_fields.'
  64             c.uid AS contact, w.ni_id AS watch,
  65             '.$qSearch->get_score_statement().'
  66                 FROM  auth_user_md5  AS u
  67                 '.$fields->get_select_statement().'
  68                 LEFT JOIN  auth_user_quick AS q  ON (u.user_id = q.user_id)
  69                 LEFT JOIN  aliases         AS a  ON (u.user_id = a.id AND a.type="a_vie")
  70                 LEFT JOIN  contacts        AS c  ON (c.uid='.S::i('uid', -1).'
  71                                                      AND c.contact=u.user_id)
  72                 LEFT JOIN  watch_nonins    AS w  ON (w.ni_id=u.user_id
  73                                                      AND w.uid='.S::i('uid', -1).')
  74                 '.$globals->search->result_where_statement.'
  75                     WHERE  '.$fields->get_where_statement()
  76                     .(S::logged() && Env::has('nonins') ? ' AND u.perms="pending" AND u.deces=0' : '')
  77                 .'
  78                  GROUP BY  u.user_id
  79                  ORDER BY  '.($order?($order.', '):'')
  80                 .implode(',',array_filter(array($fields->get_order_statement(),
  81                                                 'u.promo DESC, NomSortKey, prenom'))).'
  82                     LIMIT  '.$offset * $globals->search->per_page.','
  83                 .$globals->search->per_page;
  84         $list    = XDB::iterator($sql);
  85         $res     = XDB::query("SELECT  FOUND_ROWS()");
  86         $nb_tot  = $res->fetchOneCell();
  87         return array($list, $nb_tot);
  88     }
  89
  90     function form_prepare()
  91     {
  92         global $page;
  93
  94         $page->assign('formulaire',1);
  95         $page->assign('choix_nats',
  96                       XDB::iterator('SELECT  g.a2 AS id, IF(nat=\'\', g.pays, g.nat) AS text
  97                                        FROM  geoloc_pays AS g
  98                                  INNER JOIN  auth_user_md5 AS u ON (u.nationalite = g.a2)
  99                                    GROUP BY  g.a2
 100                                    ORDER BY  text'));
 101         $page->assign('choix_postes',
 102                       XDB::iterator('SELECT id,fonction_fr FROM fonctions_def
 103                                              ORDER BY fonction_fr'));
 104         $page->assign('choix_binets',
 105                       XDB::iterator('SELECT id,text FROM binets_def ORDER BY text'));
 106         $page->assign('choix_groupesx',
 107                       XDB::iterator('SELECT id,text FROM groupesx_def ORDER BY text'));
 108         $page->assign('choix_sections',
 109                       XDB::iterator('SELECT id,text FROM sections ORDER BY text'));
 110         $page->assign('choix_schools',
 111                       XDB::iterator('SELECT id,text FROM applis_def ORDER BY text'));
 112         $page->assign('choix_secteurs',
 113                       XDB::iterator('SELECT id,label FROM emploi_secteur ORDER BY label'));
 114         $this->get_diplomas();
 115     }
 116
 117     function get_diplomas($school = null)
 118     {
 119         if (is_null($school) && Env::has('school')) {
 120             $school = Env::i('school');
 121         }
 122
 123         if (!is_null($school)) {
 124             $sql = 'SELECT type FROM applis_def WHERE id=' . $school;
 125         } else {
 126             $sql = 'DESCRIBE applis_def type';
 127         }
 128
 129         $res = XDB::query($sql);
 130         $row = $res->fetchOneRow();
 131         if (!is_null($school)) {
 132             $types = $row[0];
 133         } else {
 134             $types = explode('(',$row[1]);
 135             $types = str_replace("'","",substr($types[1],0,-1));
 136         }
 137         global $page;
 138         $page->assign('choix_diplomas', explode(',',$types));
 139     }
 140
 141     function get_advanced($offset, $limit, $order)
 142     {
 143         $fields = new SFieldGroup(true, advancedSearchFromInput());
 144         if ($fields->too_large()) {
 145             $this->form_prepare();
 146             new ThrowError('Recherche trop générale.');
 147         }
 148         global $globals, $page;
 149
 150                         $page->assign('search_vars', $fields->get_url());
 151
 152         $where = $fields->get_where_statement();
 153         if ($where) {
 154             $where = "WHERE  $where";
 155         }
 156         $sql = 'SELECT SQL_CALC_FOUND_ROWS DISTINCT
 157                            u.nom, u.prenom,
 158                            '.$globals->search->result_fields.'
 159                            c.uid AS contact,
 160                            w.ni_id AS watch
 161                      FROM  auth_user_md5   AS u
 162                LEFT JOIN  auth_user_quick AS q USING(user_id)
 163                 '.$fields->get_select_statement().'
 164                 '.(Env::has('only_referent') ? ' INNER JOIN mentor AS m ON (m.uid = u.user_id)' : '').'
 165                 LEFT JOIN  aliases        AS a ON (u.user_id = a.id AND a.type="a_vie")
 166                 LEFT JOIN  contacts       AS c ON (c.uid='.S::v('uid').'
 167                                                    AND c.contact=u.user_id)
 168                 LEFT JOIN  watch_nonins   AS w ON (w.ni_id=u.user_id
 169                                                    AND w.uid='.S::v('uid').')
 170                 '.$globals->search->result_where_statement."
 171                     $where
 172                  GROUP BY  u.user_id
 173                  ORDER BY  ".($order?($order.', '):'')
 174                 .implode(',',array_filter(array($fields->get_order_statement(),
 175                                                 'promo DESC, NomSortKey, prenom'))).'
 176                     LIMIT  '.($offset * $limit).','.$limit;
 177         $liste   = XDB::iterator($sql);
 178         $res     = XDB::query("SELECT  FOUND_ROWS()");
 179         $nb_tot  = $res->fetchOneCell();
 180         return Array($liste, $nb_tot);
 181     }
 182
 183     function handler_quick(&$page)
 184     {
 185         global $globals;
 186
 187         require_once dirname(__FILE__).'/search/search.inc.php';
 188
 189         $page->changeTpl('search/index.tpl');
 190
 191         $page->assign('xorg_title','Polytechnique.org - Annuaire');
 192         require_once("applis.func.inc.php");
 193         require_once("geoloc.inc.php");
 194
 195         $page->assign('baseurl', $globals->baseurl);
 196
 197         if (Env::has('quick')) {
 198             $page->assign('formulaire', 0);
 199
 200             $search = new XOrgSearch(array($this, 'get_quick'));
 201             $search->setNbLines($globals->search->per_page);
 202             $search->addOrder('score', 'score', false, 'pertinence', AUTH_PUBLIC, true);
 203
 204             $nb_tot = $search->show();
 205
 206             if (!S::logged() && $nb_tot > $globals->search->public_max) {
 207                 new ThrowError('Votre recherche a généré trop de résultats pour un affichage public.');
 208             } elseif ($nb_tot > $globals->search->private_max) {
 209                 new ThrowError('Recherche trop générale');
 210             } elseif (empty($nb_tot)) {
 211                 new ThrowError('il n\'existe personne correspondant à ces critères dans la base !');
 212             }
 213         } else {
 214             $res = XDB::query("SELECT  MIN(diminutif), MAX(diminutif)
 215                                  FROM  groupex.asso
 216                                 WHERE  cat = 'Promotions'");
 217             list($min, $max) = $res->fetchOneRow();
 218             $page->assign('promo_min', $min);
 219             $page->assign('promo_max', $max);
 220             $page->assign('formulaire',1);
 221             $page->addJsLink('ajax.js');
 222         }
 223
 224         $page->register_modifier('display_lines', 'display_lines');
 225     }
 226
 227     function handler_advanced(&$page, $mode = null)
 228     {
 229         global $globals;
 230
 231         require_once dirname(__FILE__).'/search/search.inc.php';
 232         require_once 'applis.func.inc.php';
 233         require_once 'geoloc.inc.php';
 234
 235
 236         $page->changeTpl('search/index.tpl', $mode == 'mini' ? SIMPLE : SKINNED);
 237
 238         $page->assign('advanced',1);
 239         $page->assign('public_directory',0);
 240
 241         if (!Env::has('rechercher')) {
 242             $this->form_prepare();
 243         } else {
 244             $search = new XOrgSearch(array($this, 'get_advanced'));
 245             $search->setNbLines($globals->search->per_page);
 246
 247             $page->assign('url_search_form', $search->make_url(Array('rechercher'=>0)));
 248             if (!Env::i('with_soundex')) {
 249                 $page->assign('with_soundex', $search->make_url(Array()) . "&with_soundex=1");
 250             }
 251             $nb_tot = $search->show();
 252
 253             if ($nb_tot > $globals->search->private_max) {
 254                 $this->form_prepare();
 255                 new ThrowError('Recherche trop générale');
 256             }
 257
 258         }
 259
 260         $page->addJsLink('ajax.js');
 261         $page->register_modifier('display_lines', 'display_lines');
 262     }
 263
 264     function handler_region(&$page, $country = null)
 265     {
 266         header('Content-Type: text/html; charset="UTF-8"');
 267         require_once("geoloc.inc.php");
 268         $page->ChangeTpl('search/adv.region.form.tpl', NO_SKIN);
 269         $page->assign('region', "");
 270         $page->assign('country', $country);
 271     }
 272
 273     function handler_grade(&$page, $school = null)
 274     {
 275         header('Content-Type: text/html; charset="UTF-8"');
 276         $page->ChangeTpl('search/adv.grade.form.tpl', NO_SKIN);
 277         $page->assign('grade', '');
 278         $this->get_diplomas($school);
 279     }
 280 }
 281
 282 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 283 ?>