modules/search.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2011 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, 'directory_ax'),
  29             'advanced_search.php'       => $this->make_hook('redir_advanced',     AUTH_PUBLIC),
  30             'search/autocomplete'       => $this->make_hook('autocomplete',       AUTH_COOKIE, 'directory_ax', NO_AUTH),
  31             'search/list'               => $this->make_hook('list',               AUTH_COOKIE, 'directory_ax', NO_AUTH),
  32             'search/list/count'         => $this->make_hook('list_count',         AUTH_COOKIE, 'directory_ax', NO_AUTH),
  33             'jobs'                      => $this->make_hook('referent',           AUTH_COOKIE),
  34             'emploi'                    => $this->make_hook('referent',           AUTH_COOKIE),
  35             'referent/search'           => $this->make_hook('referent',           AUTH_COOKIE),
  36             'search/referent/countries' => $this->make_hook('referent_countries', AUTH_COOKIE),
  37         );
  38     }
  39
  40     function handler_redir_advanced($page, $mode = null)
  41     {
  42         pl_redirect('search/adv');
  43         exit;
  44     }
  45
  46     function form_prepare()
  47     {
  48         Platal::page()->assign('formulaire',1);
  49     }
  50
  51     /**
  52      * $model: The way of presenting the results: minifiche, trombi, geoloc.
  53      * $byletter: Show only names beginning with this letter
  54      */
  55     function handler_quick($page, $model = null, $byletter = null)
  56     {
  57         global $globals;
  58
  59         if (Env::has('quick') || $model == 'geoloc') {
  60             $quick = Env::t('quick');
  61             if (S::logged() && !Env::has('page')) {
  62                 S::logger()->log('search', 'quick=' . $quick);
  63             }
  64
  65             if ($quick == '') {
  66                 $page->trigWarning('Aucun critère de recherche n\'est spécifié.');
  67                 $page->changeTpl('search/index.tpl');
  68                 $page->setTitle('Annuaire');
  69                 $page->assign('formulaire', 1);
  70                 return;
  71             }
  72
  73             $list = 'profile|prf|fiche|fic|referent|ref|mentor';
  74             if (S::admin()) {
  75                 $list .= '|admin|adm|ax';
  76             }
  77             $suffixes = array_keys(DirEnum::getOptions(DirEnum::ACCOUNTTYPES));
  78             $suffixes = implode('|', $suffixes);
  79             if (preg_match('/^(' . $list . '):([-a-z]+(\.[-a-z]+(\.(?:[md]?\d{2,4}|' . $suffixes . '))?)?)$/', replace_accent($quick), $matches)) {
  80                 $login = $matches[2];
  81                 switch($matches[1]) {
  82                   case 'admin': case 'adm':
  83                     $base = 'admin/user/';
  84                     break;
  85                   case 'ax':
  86                     $base = 'profile/ax/';
  87                     break;
  88                   case 'profile': case 'prf': case 'fiche': case 'fic':
  89                     $base = 'profile/';
  90                     break;
  91                   case 'referent': case 'ref': case 'mentor':
  92                     $base = 'referent/';
  93                     break;
  94                 }
  95
  96                 $user = User::getSilent($login);
  97                 if ($user) {
  98                     pl_redirect($base . $user->login());
  99                 }
 100                 Get::set('quick', $login);
 101             } elseif (strpos($quick, 'doc:') === 0) {
 102                 $url = 'Docs/Recherche?';
 103                 $url .= 'action=search&q=' . urlencode(substr($quick, 4));
 104                 $url .= '&group=' . urlencode('-Equipe,-Main,-PmWiki,-Site,-Review');
 105                 pl_redirect($url);
 106             } elseif (strpos($quick, 'trombi:') === 0) {
 107                 $promo = substr($quick, 7);
 108                 $res = XDB::query("SELECT  diminutif
 109                                      FROM  groups
 110                                     WHERE  cat = 'Promotions' AND diminutif = {?}",
 111                                   $promo);
 112                 if ($res->numRows() == 0) {
 113                     $page->trigWarning("La promotion demandée n'est pas valide: $promo");
 114                 } else {
 115                     http_redirect('http://www.polytechnique.net/login/' . $promo . '/annuaire/trombi');
 116                 }
 117             }
 118
 119             $page->assign('formulaire', 0);
 120
 121             require_once 'userset.inc.php';
 122             $view = new QuickSearchSet();
 123             $view->addMod('minifiche', 'Mini-fiches', true, array('with_score' => true, 'starts_with' => $byletter));
 124             if (S::logged() && !Env::i('nonins')) {
 125                 $view->addMod('trombi', 'Trombinoscope', false, array('with_promo' => true, 'with_score' => true));
 126                 $view->addMod('map', 'Planisphère');
 127             }
 128             $view->apply('search', $page, $model);
 129
 130             $nb_tot = $view->count();
 131             $page->assign('search_results_nb', $nb_tot);
 132             if (!S::logged() && $nb_tot > $globals->search->public_max) {
 133                 $page->trigError('Votre recherche a généré trop de résultats pour un affichage public.');
 134             } elseif ($nb_tot > $globals->search->private_max) {
 135                 $page->trigError('Recherche trop générale. Une <a href="search/adv">recherche avancée</a> permet de préciser la recherche.');
 136             } elseif (empty($nb_tot)) {
 137                 $page->trigError('Il n\'existe personne correspondant à ces critères dans la base !');
 138             }
 139         } else {
 140             $page->assign('formulaire',1);
 141         }
 142
 143         $page->changeTpl('search/index.tpl');
 144         $page->setTitle('Annuaire');
 145     }
 146
 147     /** $model is the way of presenting the results: minifiche, trombi, geoloc.
 148      */
 149     function handler_advanced($page, $model = null, $byletter = null)
 150     {
 151         global $globals;
 152         $page->addJsLink('search.js');
 153         $page->assign('advanced',1);
 154
 155         $networks = DirEnum::getOptions(DirEnum::NETWORKS);
 156         $networks[-1] = 'Tous types';
 157         $networks[0] = '-';
 158         ksort($networks);
 159         $page->assign('networking_types', $networks);
 160         $origin_corps_list = DirEnum::getOptions(DirEnum::CURRENTCORPS);
 161         $current_corps_list = DirEnum::getOptions(DirEnum::ORIGINCORPS);
 162         $corps_rank_list = DirEnum::getOptions(DirEnum::CORPSRANKS);
 163         $origin_corps_list[0] = '-';
 164         $current_corps_list[0] = '-';
 165         $corps_rank_list[0] = '-';
 166         ksort($origin_corps_list);
 167         ksort($current_corps_list);
 168         ksort($corps_rank_list);
 169         $page->assign('origin_corps_list', $origin_corps_list);
 170         $page->assign('current_corps_list', $current_corps_list);
 171         $page->assign('corps_rank_list', $corps_rank_list);
 172
 173         if (!Env::has('rechercher') && $model != 'geoloc') {
 174             $this->form_prepare();
 175         } else {
 176             if (!Env::has('page')) {
 177                 S::logger()->log('search', 'adv=' . var_export($_GET, true));
 178             }
 179
 180             require_once 'userset.inc.php';
 181             // Enable X.org fields for X.org admins, and AX fields for AX secretaries.
 182             $view = new AdvancedSearchSet(S::admin(),
 183                                           S::user()->checkPerms(User::PERM_EDIT_DIRECTORY));
 184
 185             if (!$view->isValid()) {
 186                 $this->form_prepare();
 187                 $page->trigError('Recherche invalide.');
 188             } else {
 189                 $view->addMod('minifiche', 'Mini-fiches', true, array('starts_with' => $byletter));
 190                 $view->addMod('trombi', 'Trombinoscope', false, array('with_promo' => true));
 191                 $view->addMod('map', 'Planisphère');
 192                 if (S::user()->checkPerms(User::PERM_EDIT_DIRECTORY) || S::admin()) {
 193                     $view->addMod('addresses', 'Adresses postales', false);
 194                 }
 195                 $view->apply('search/adv', $page, $model);
 196
 197                 $nb_tot = $view->count();
 198                 if ($nb_tot > $globals->search->private_max) {
 199                     $this->form_prepare();
 200                     if ($model != 'addresses' && (S::user()->checkPerms(User::PERM_EDIT_DIRECTORY) || S::admin())) {
 201                         $page->assign('suggestAddresses', true);
 202                     }
 203                     $page->trigError('Recherche trop générale.');
 204                 } else if ($nb_tot == 0) {
 205                     $this->form_prepare();
 206                     $page->trigError('Il n\'existe personne correspondant à ces critères dans la base !');
 207                 }
 208             }
 209         }
 210
 211         $page->changeTpl('search/index.tpl', $model == 'mini' ? SIMPLE : SKINNED);
 212         $page->assign('public_directory',0);
 213     }
 214
 215     function handler_autocomplete($page, $type = null)
 216     {
 217         // Autocompletion : according to type required, return
 218         // a list of results matching with the number of matches.
 219         // The output format is :
 220         //   result1|nb1
 221         //   result2|nb2
 222         //   ...
 223         pl_content_headers("text/plain");
 224         $q = preg_replace(array('/\*+$/', // always look for $q*
 225                                 '/([\^\$\[\]])/', // escape special regexp char
 226                                 '/\*/'), // replace joker by regexp joker
 227                            array('',
 228                                  '\\\\\1',
 229                                  '.*'),
 230                            Env::s('q'));
 231         if (!$q) exit();
 232
 233         // try to look in cached results
 234         $cache = XDB::query('SELECT  result
 235                                FROM  search_autocomplete
 236                               WHERE  name = {?} AND
 237                                      query = {?} AND
 238                                      generated > NOW() - INTERVAL 1 DAY',
 239                              $type, $q);
 240         if ($res = $cache->fetchOneCell()) {
 241             echo $res;
 242             die();
 243         }
 244
 245         $enums = array(
 246             'binet_text'           => DirEnum::BINETS,
 247             'groupex_text'         => DirEnum::GROUPESX,
 248             'section_text'         => DirEnum::SECTIONS,
 249             'networking_type_text' => DirEnum::NETWORKS,
 250             'locality_text'        => DirEnum::LOCALITIES,
 251             'country_text'         => DirEnum::COUNTRIES,
 252             'entreprise'           => DirEnum::COMPANIES,
 253             'jobterm_text'         => DirEnum::JOBTERMS,
 254             'description'          => DirEnum::JOBDESCRIPTION,
 255             'nationalite_text'     => DirEnum::NATIONALITIES,
 256             'school_text'          => DirEnum::EDUSCHOOLS,
 257         );
 258         if (!array_key_exists($type, $enums)) {
 259             exit();
 260         }
 261
 262         $enum = $enums[$type];
 263
 264         $list = DirEnum::getAutoComplete($enum, $q);
 265         $nbResults = 0;
 266         $res = "";
 267         while ($result = $list->next()) {
 268             $nbResults++;
 269             if ($nbResults == 11) {
 270                 $res .= $q."|-1\n";
 271             } else {
 272                 $res .= $result['field'].'|';
 273                 if (isset($result['nb'])) {
 274                     $res .= $result['nb'];
 275                 }
 276                 if (isset($result['id'])) {
 277                     $res  .= '|'.$result['id'];
 278                 }
 279                 $res .= "\n";
 280             }
 281         }
 282         if ($nbResults == 0) {
 283             $res = $q."|-2\n";
 284         }
 285         XDB::query('INSERT INTO  search_autocomplete (name, query, result, generated)
 286                          VALUES  ({?}, {?}, {?}, NOW())
 287         ON DUPLICATE KEY UPDATE  result = VALUES(result), generated = VALUES(generated)',
 288                    $type, $q, $res);
 289         echo $res;
 290         exit();
 291     }
 292
 293     function handler_list($page, $type = null, $idVal = null)
 294     {
 295         $page->assign('name', $type);
 296         $page->assign('with_text_value', true);
 297         $page->assign('onchange', "document.forms.recherche.{$type}Txt.value = this.options[this.selectedIndex].text");
 298
 299         // Give the list of all values possible of type and builds a select input for it
 300         $ids = null;
 301
 302         switch ($type) {
 303         case 'binet':
 304             $ids = DirEnum::getOptionsIter(DirEnum::BINETS);
 305             break;
 306           case 'networking_type':
 307             $ids = DirEnum::getOptionsIter(DirEnum::NETWORKS);
 308             break;
 309           case 'country':
 310             $ids = DirEnum::getOptionsIter(DirEnum::COUNTRIES);
 311             $page->assign('onchange', 'changeAddressComponents(\'' . $type . '\', this.value)');
 312             break;
 313           case 'administrative_area_level_1':
 314           case 'administrative_area_level_2':
 315           case 'administrative_area_level_3':
 316           case 'locality':
 317             $page->assign('onchange', 'changeAddressComponents(\'' . $type . '\', this.value)');
 318           case 'sublocality':
 319             $ids = XDB::iterator("SELECT  pace1.id, pace1.long_name AS field
 320                                     FROM  profile_addresses_components_enum AS pace1
 321                               INNER JOIN  profile_addresses_components      AS pac1  ON (pac1.component_id = pace1.id)
 322                               INNER JOIN  profile_addresses_components      AS pac2  ON (pac1.pid = pac2.pid AND pac1.jobid = pac2.jobid AND pac1.id = pac2.id
 323                                                                                          AND pac1.groupid = pac2.groupid AND pac1.type = pac2.type)
 324                               INNER JOIN  profile_addresses_components_enum AS pace2 ON (pac2.component_id = pace2.id AND FIND_IN_SET({?}, pace2.types))
 325                                    WHERE  pace2.id = {?} AND FIND_IN_SET({?}, pace1.types) AND pac1.type = 'home'
 326                                 GROUP BY  pace1.long_name",
 327                                  Env::v('previous'), Env::v('value'), $type);
 328             break;
 329           case 'diploma':
 330             if (Env::has('school') && Env::i('school') != 0) {
 331               $ids = DirEnum::getOptionsIter(DirEnum::EDUDEGREES, Env::i('school'));
 332             } else {
 333               $ids = DirEnum::getOptionsIter(DirEnum::EDUDEGREES);
 334             }
 335             break;
 336           case 'groupex':
 337             $ids = DirEnum::getOptionsIter(DirEnum::GROUPESX);
 338             break;
 339           case 'nationalite':
 340             $ids = DirEnum::getOptionsIter(DirEnum::NATIONALITIES);
 341             break;
 342           case 'school':
 343             $ids = DirEnum::getOptionsIter(DirEnum::EDUSCHOOLS);
 344             $page->assign('onchange', 'changeSchool(this.value)');
 345             break;
 346           case 'section':
 347             $ids = DirEnum::getOptionsIter(DirEnum::SECTIONS);
 348             break;
 349           case 'jobterm':
 350             if (Env::has('jtid')) {
 351                 JobTerms::ajaxGetBranch($page, JobTerms::ONLY_JOBS);
 352                 return;
 353             } else {
 354                 pl_content_headers('text/xml');
 355                 echo '<div>'; // global container so that response is valid xml
 356                 echo '<input name="jobtermTxt" type="text" style="display:none" size="32" />';
 357                 echo '<input name="jobterm" type="hidden"/>';
 358                 echo '<div class="term_tree"></div>'; // container where to create the tree
 359                 echo '<script type="text/javascript" src="javascript/jquery.jstree.js"></script>';
 360                 echo '<script type="text/javascript" src="javascript/jobtermstree.js"></script>';
 361                 echo '<script type="text/javascript">createJobTermsTree(".term_tree", "search/list/jobterm", "search", "searchForJobTerm");</script>';
 362                 echo '</div>';
 363                 exit();
 364             }
 365           default: exit();
 366         }
 367         if (isset($idVal)) {
 368             pl_content_headers("text/plain");
 369             echo $ids[$idVal];
 370             exit();
 371         }
 372         pl_content_headers("text/xml");
 373         $page->changeTpl('include/field.select.tpl', NO_SKIN);
 374         $page->assign('list', $ids);
 375     }
 376
 377     function handler_referent($page, $action = null, $subaction = null)
 378     {
 379         global $globals;
 380
 381         $wp = new PlWikiPage('Docs.Emploi');
 382         $wp->buildCache();
 383
 384         $page->setTitle('Emploi et Carrières');
 385
 386         // Count mentors
 387         $res = XDB::query("SELECT count(distinct pid) FROM profile_mentor_term");
 388         $page->assign('mentors_number', $res->fetchOneCell());
 389
 390         // Search for mentors matching filters
 391         require_once 'ufbuilder.inc.php';
 392         $ufb = new UFB_MentorSearch();
 393         if (!$ufb->isEmpty()) {
 394             require_once 'userset.inc.php';
 395             $ufc = $ufb->getUFC();
 396             $set = new ProfileSet($ufc);
 397             $set->addMod('mentor', 'Référents');
 398             $set->apply('referent/search', $page, $action, $subaction);
 399             $nb_tot = $set->count();
 400             if ($nb_tot > $globals->search->private_max) {
 401                 $this->form_prepare();
 402                 $page->trigError('Recherche trop générale.');
 403                 $page->assign('plset_count', 0);
 404             } else if ($nb_tot == 0) {
 405                 $this->form_prepare();
 406                 $page->trigError('Il n\'existe personne correspondant à ces critères dans la base.');
 407             }
 408         }
 409
 410         $page->changeTpl('search/referent.tpl');
 411     }
 412
 413     /**
 414      * Builds a select field to choose among countries that referents
 415      * know about. Only referents linked to term (jtid) are displayed.
 416      * @param $jtid id of job term to restrict referents
 417      */
 418     function handler_referent_countries($page, $jtid = null)
 419     {
 420         pl_content_headers("text/xml");
 421         $page->changeTpl('include/field.select.tpl', NO_SKIN);
 422         $page->assign('name', 'country');
 423         $it = XDB::iterator("SELECT  gc.iso_3166_1_a2 AS id, gc.country AS field
 424                                FROM  geoloc_countries       AS gc
 425                          INNER JOIN  profile_mentor_country AS mp ON (mp.country = gc.iso_3166_1_a2)
 426                          INNER JOIN  profile_mentor_term    AS mt ON (mt.pid = mp.pid)
 427                          INNER JOIN  profile_job_term_relation AS jtr ON (jtr.jtid_2 = mt.jtid)
 428                               WHERE  jtr.jtid_1 = {?}
 429                            GROUP BY  gc.iso_3166_1_a2
 430                            ORDER BY  gc.country", $jtid);
 431         $page->assign('list', $it);
 432     }
 433 }
 434
 435 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 436 ?>