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