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