classes/user.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2010 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 User extends PlUser
  23 {
  24     private $_profile_fetched = false;
  25     private $_profile = null;
  26
  27     // Additional fields (non core)
  28     protected $promo = null;
  29
  30     // Implementation of the login to uid method.
  31     protected function getLogin($login)
  32     {
  33         global $globals;
  34
  35         if (!$login) {
  36             throw new UserNotFoundException();
  37         }
  38
  39         if ($login instanceof User) {
  40             $machin->id();
  41         }
  42
  43         if ($login instanceof Profile) {
  44             $this->_profile = $login;
  45             $this->_profile_fetched = true;
  46             $res = XDB::query('SELECT  ap.uid
  47                                  FROM  account_profiles AS ap
  48                                 WHERE  ap.pid = {?} AND FIND_IN_SET(\'owner\', perms)',
  49                               $login->id());
  50             if ($res->numRows()) {
  51                 return $res->fetchOneCell();
  52             }
  53             throw new UserNotFoundException();
  54         }
  55
  56         // If $data is an integer, fetches directly the result.
  57         if (is_numeric($login)) {
  58             $res = XDB::query('SELECT  a.uid
  59                                  FROM  accounts AS a
  60                                 WHERE  a.uid = {?}', $login);
  61             if ($res->numRows()) {
  62                 return $res->fetchOneCell();
  63             }
  64
  65             throw new UserNotFoundException();
  66         }
  67
  68         // Checks whether $login is a valid hruid or not.
  69         $res = XDB::query('SELECT  a.uid
  70                              FROM  accounts AS a
  71                             WHERE  a.hruid = {?}', $login);
  72         if ($res->numRows()) {
  73             return $res->fetchOneCell();
  74         }
  75
  76         // From now, $login can only by an email alias, or an email redirection.
  77         // If it doesn't look like a valid address, appends the plat/al's main domain.
  78         $login = trim(strtolower($login));
  79         if (strstr($login, '@') === false) {
  80             $login = $login . '@' . $globals->mail->domain;
  81         }
  82
  83         // Checks if $login is a valid alias on the main domains.
  84         list($mbox, $fqdn) = explode('@', $login);
  85         if ($fqdn == $globals->mail->domain || $fqdn == $globals->mail->domain2) {
  86             $res = XDB::query('SELECT  a.uid
  87                                  FROM  accounts AS a
  88                            INNER JOIN  aliases AS al ON (al.uid = a.uid AND al.type IN (\'alias\', \'a_vie\'))
  89                                 WHERE  al.alias = {?}', $mbox);
  90             if ($res->numRows()) {
  91                 return $res->fetchOneCell();
  92             }
  93
  94             /** TODO: implements this by inspecting the profile.
  95             if (preg_match('/^(.*)\.([0-9]{4})$/u', $mbox, $matches)) {
  96                 $res = XDB::query('SELECT  a.uid
  97                                      FROM  accounts AS a
  98                                INNER JOIN  aliases AS al ON (al.id = a.uid AND al.type IN ('alias', 'a_vie'))
  99                                     WHERE  al.alias = {?} AND a.promo = {?}', $matches[1], $matches[2]);
 100                 if ($res->numRows() == 1) {
 101                     return $res->fetchOneCell();
 102                 }
 103             }*/
 104
 105             throw new UserNotFoundException();
 106         }
 107
 108         // Looks for $login as an email alias from the dedicated alias domain.
 109         if ($fqdn == $globals->mail->alias_dom || $fqdn == $globals->mail->alias_dom2) {
 110             $res = XDB::query("SELECT  redirect
 111                                  FROM  virtual_redirect
 112                            INNER JOIN  virtual USING(vid)
 113                                 WHERE  alias = {?}", $mbox . '@' . $globals->mail->alias_dom);
 114             if ($redir = $res->fetchOneCell()) {
 115                 // We now have a valid alias, which has to be translated to an hruid.
 116                 list($alias, $alias_fqdn) = explode('@', $redir);
 117                 $res = XDB::query("SELECT  a.uid
 118                                      FROM  accounts AS a
 119                                 LEFT JOIN  aliases AS al ON (al.uid = a.uid AND al.type IN ('alias', 'a_vie'))
 120                                     WHERE  al.alias = {?}", $alias);
 121                 if ($res->numRows()) {
 122                     return $res->fetchOneCell();
 123                 }
 124             }
 125
 126             throw new UserNotFoundException();
 127         }
 128
 129         // Looks for an account with the given email.
 130         $res = XDB::query('SELECT  a.uid
 131                              FROM  accounts AS a
 132                             WHERE  a.email = {?}', $login);
 133         if ($res->numRows() == 1) {
 134             return $res->fetchOneCell();
 135         }
 136
 137         // Otherwise, we do suppose $login is an email redirection.
 138         $res = XDB::query("SELECT  a.uid
 139                              FROM  accounts AS a
 140                         LEFT JOIN  emails AS e ON (e.uid = a.uid)
 141                             WHERE  e.email = {?}", $login);
 142         if ($res->numRows() == 1) {
 143             return $res->fetchOneCell();
 144         }
 145
 146         throw new UserNotFoundException($res->fetchColumn(1));
 147     }
 148
 149     protected static function loadMainFieldsFromUIDs(array $uids, $respect_order = true)
 150     {
 151         global $globals;
 152         $joins = '';
 153         $fields = array();
 154         if ($globals->asso('id')) {
 155             $joins .= XDB::format("LEFT JOIN group_members AS gpm ON (gpm.uid = a.uid AND gpm.asso_id = {?})\n", $globals->asso('id'));
 156             $fields[] = 'gpm.perms AS group_perms';
 157             $fields[] = 'gpm.comm AS group_comm';
 158         }
 159         if (count($fields) > 0) {
 160             $fields = ', ' . implode(', ', $fields);
 161         } else {
 162             $fields = '';
 163         }
 164
 165         if ($respect_order) {
 166             $order = 'ORDER BY ' . XDB::formatCustomOrder('a.uid', $uids);
 167         } else {
 168             $order = '';
 169         }
 170
 171         $uids = array_map(array('XDB', 'escape'), $uids);
 172
 173         return XDB::iterator('SELECT  a.uid, a.hruid, a.registration_date, ah.alias AS homonym,
 174                                       IF (af.alias IS NULL, a.email, CONCAT(af.alias, \'@' . $globals->mail->domain . '\')) AS forlife,
 175                                       CONCAT(af.alias, \'@' . $globals->mail->domain2 . '\') AS forlife_alternate,
 176                                       IF (ab.alias IS NULL, a.email, CONCAT(ab.alias, \'@' . $globals->mail->domain . '\')) AS bestalias,
 177                                       CONCAT(ab.alias, \'@' . $globals->mail->domain2 . '\') AS bestalias_alternate,
 178                                       a.full_name, a.display_name, a.sex = \'female\' AS gender,
 179                                       IF(a.state = \'active\', at.perms, \'\') AS perms,
 180                                       a.email_format, a.is_admin, a.state, a.type, a.skin,
 181                                       FIND_IN_SET(\'watch\', a.flags) AS watch, a.comment,
 182                                       a.weak_password IS NOT NULL AS weak_access,
 183                                       a.token IS NOT NULL AS token_access,
 184                                       (e.email IS NULL AND NOT FIND_IN_SET(\'googleapps\', eo.storage)) AND a.state != \'pending\' AS lost
 185                                       ' . $fields . '
 186                                 FROM  accounts AS a
 187                           INNER JOIN  account_types AS at ON (at.type = a.type)
 188                            LEFT JOIN  aliases AS af ON (af.uid = a.uid AND af.type = \'a_vie\')
 189                            LEFT JOIN  aliases AS ab ON (ab.uid = a.uid AND FIND_IN_SET(\'bestalias\', ab.flags))
 190                            LEFT JOIN  aliases AS ah ON (ah.uid = a.uid AND ah.type = \'homonyme\')
 191                            LEFT JOIN  emails AS e ON (e.uid = a.uid AND e.flags = \'active\')
 192                            LEFT JOIN  email_options AS eo ON (eo.uid = a.uid)
 193                                    ' . $joins . '
 194                                WHERE  a.uid IN (' . implode(', ', $uids) . ')
 195                             GROUP BY  a.uid
 196                                    ' . $order);
 197     }
 198
 199     // Implementation of the data loader.
 200     protected function loadMainFields()
 201     {
 202         if ($this->hruid !== null && $this->forlife !== null
 203             && $this->bestalias !== null && $this->display_name !== null
 204             && $this->full_name !== null && $this->perms !== null
 205             && $this->gender !== null && $this->email_format !== null) {
 206             return;
 207         }
 208         $this->fillFromArray(self::loadMainFieldsFromUIDs(array($this->uid))->next());
 209     }
 210
 211     // Specialization of the fillFromArray method, to implement hacks to enable
 212     // lazy loading of user's main properties from the session.
 213     // TODO(vzanotti): remove the conversion hacks once the old codebase will
 214     // stop being used actively.
 215     protected function fillFromArray(array $values)
 216     {
 217         // Also, if display_name and full_name are not known, but the user's
 218         // surname and last name are, we can construct the former two.
 219         if (isset($values['prenom']) && isset($values['nom'])) {
 220             if (!isset($values['display_name'])) {
 221                 $values['display_name'] = ($values['prenom'] ? $values['prenom'] : $values['nom']);
 222             }
 223             if (!isset($values['full_name'])) {
 224                 $values['full_name'] = $values['prenom'] . ' ' . $values['nom'];
 225             }
 226         }
 227
 228         // We also need to convert the gender (usually named "femme"), and the
 229         // email format parameter (valued "texte" instead of "text").
 230         if (isset($values['femme'])) {
 231             $values['gender'] = (bool) $values['femme'];
 232         }
 233         if (isset($values['mail_fmt'])) {
 234             $values['email_format'] = $values['mail_fmt'];
 235         }
 236
 237         parent::fillFromArray($values);
 238     }
 239
 240     // Specialization of the buildPerms method
 241     // This function build 'generic' permissions for the user. It does not take
 242     // into account page specific permissions (e.g X.net group permissions)
 243     protected function buildPerms()
 244     {
 245         if (!is_null($this->perm_flags)) {
 246             return;
 247         }
 248         if ($this->perms === null) {
 249              $this->loadMainFields();
 250         }
 251         $this->perm_flags = self::makePerms($this->perms, $this->is_admin);
 252     }
 253
 254     // We do not want to store the password in the object.
 255     // So, fetch it 'on demand'
 256     public function password()
 257     {
 258         return XDB::fetchOneCell('SELECT  a.password
 259                                     FROM  accounts AS a
 260                                    WHERE  a.uid = {?}', $this->id());
 261     }
 262
 263     public function isActive()
 264     {
 265         return $this->state == 'active';
 266     }
 267
 268     /** Overload PlUser::promo(): there no promo defined for a user in the current
 269      * schema. The promo is a field from the profile.
 270      */
 271     public function promo()
 272     {
 273         if (!$this->hasProfile()) {
 274             return '';
 275         }
 276         return $this->profile()->promo();
 277     }
 278
 279     public function firstName()
 280     {
 281         if (!$this->hasProfile()) {
 282             return $this->displayName();
 283         }
 284         return $this->profile()->firstName();
 285     }
 286
 287     public function lastName()
 288     {
 289         if (!$this->hasProfile()) {
 290             return '';
 291         }
 292         return $this->profile()->lastName();
 293     }
 294
 295     public function fullName($with_promo = false)
 296     {
 297         if (!$this->hasProfile()) {
 298             return $this->full_name;
 299         }
 300         return $this->profile()->fullName($with_promo);
 301     }
 302
 303     public function directoryName()
 304     {
 305         if (!$this->hasProfile()) {
 306             return $this->full_name;
 307         }
 308         return $this->profile()->directory_name;
 309     }
 310
 311     /** Return the main profile attached with this account if any.
 312      */
 313     public function profile()
 314     {
 315         if (!$this->_profile_fetched) {
 316             $this->_profile_fetched = true;
 317             $this->_profile = Profile::get($this);
 318         }
 319         return $this->_profile;
 320     }
 321
 322     /** Return true if the user has an associated profile.
 323      */
 324     public function hasProfile()
 325     {
 326         return !is_null($this->profile());
 327     }
 328
 329     /** Check if the user can edit to given profile.
 330      */
 331     public function canEdit(Profile $profile)
 332     {
 333         // XXX: Check permissions (e.g. secretary permission)
 334         //      and flags from the profile
 335         return XDB::fetchOneCell('SELECT  pid
 336                                     FROM  account_profiles
 337                                    WHERE  uid = {?} AND pid = {?}',
 338                                  $this->id(), $profile->id());
 339     }
 340
 341     /** Get the email alias of the user.
 342      */
 343     public function emailAlias()
 344     {
 345         global $globals;
 346         $data = $this->emailAliases($globals->mail->alias_dom);
 347         if (count($data) > 0) {
 348             return array_pop($data);
 349         }
 350         return null;
 351     }
 352
 353     /** Get all the aliases the user belongs to.
 354      */
 355     public function emailAliases($domain = null, $type = 'user',  $sub_state = false)
 356     {
 357         $join = XDB::format('(vr.redirect = {?} OR vr.redirect = {?}) ',
 358                              $this->forlifeEmail(), $this->m4xForlifeEmail());
 359         $where = '';
 360         if (!is_null($domain)) {
 361             $where = XDB::format('WHERE v.alias LIKE CONCAT("%@", {?})', $domain);
 362         }
 363         if (!is_null($type)) {
 364             if (empty($where)) {
 365                 $where = XDB::format('WHERE v.type = {?}', $type);
 366             } else {
 367                 $where .= XDB::format(' AND v.type = {?}', $type);
 368             }
 369         }
 370         if ($sub_state) {
 371             return XDB::fetchAllAssoc('alias', 'SELECT  v.alias, vr.redirect IS NOT NULL AS sub
 372                                                   FROM  virtual AS v
 373                                              LEFT JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 374                                                  ' . $where);
 375         } else {
 376             return XDB::fetchColumn('SELECT  v.alias
 377                                        FROM  virtual AS v
 378                                  INNER JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 379                                      ' . $where);
 380         }
 381     }
 382
 383     /** Get the alternative forlife email
 384      * TODO: remove this uber-ugly hack. The issue is that you need to remove
 385      * all @m4x.org addresses in virtual_redirect first.
 386      * XXX: This is juste to make code more readable, to be remove as soon as possible
 387      */
 388     public function m4xForlifeEmail()
 389     {
 390         global $globals;
 391         trigger_error('USING M4X FORLIFE', E_USER_NOTICE);
 392         return $this->login() . '@' . $globals->mail->domain2;
 393     }
 394
 395
 396     /** Get marketing informations
 397      */
 398     private function fetchMarketingData()
 399     {
 400         if (isset($this->last_known_email)) {
 401             return;
 402         }
 403         // FIXME: We should fetch the last known email as well as the pending registration email (they aren't the same !)
 404         $infos = XDB::fetchOneAssoc('SELECT  IF (MAX(m.last) > p.relance, MAX(m.last), p.relance) AS last_relance,
 405                                              p.email AS last_known_email
 406                                        FROM  register_pending AS p
 407                                   LEFT JOIN  register_marketing AS m ON (p.uid = m.uid)
 408                                       WHERE  p.uid = {?}
 409                                    GROUP BY  p.uid', $this->id());
 410         if (!$infos) {
 411             $infos = array('last_relance' => null, 'last_known_email' => null);
 412         }
 413         $this->fillFromArray($infos);
 414     }
 415
 416     public function lastMarketingRelance()
 417     {
 418         $this->fetchMarketingData();
 419         return $this->last_relance;
 420     }
 421
 422     public function lastKnownEmail()
 423     {
 424         $this->fetchMarketingData();
 425         return $this->last_known_email;
 426     }
 427
 428
 429     /** Format of the emails sent by the site
 430      */
 431     public function setEmailFormat($format)
 432     {
 433         Platal::assert($format == self::FORMAT_HTML || $format == self::FORMAT_TEXT,
 434                        "Invalid email format \"$format\"");
 435         XDB::execute("UPDATE  accounts
 436                          SET  email_format = {?}
 437                        WHERE  uid = {?}",
 438                      $format, $this->uid);
 439         $this->email_format = $format;
 440     }
 441
 442
 443     /** Get watch informations
 444      */
 445     private function fetchWatchData()
 446     {
 447         if (isset($this->watch_actions)) {
 448             return;
 449         }
 450         $watch = XDB::fetchOneAssoc('SELECT  flags AS watch_flags, actions AS watch_actions,
 451                                              UNIX_TIMESTAMP(last) AS watch_last
 452                                        FROM  watch
 453                                       WHERE  uid = {?}', $this->id());
 454         $watch['watch_flags'] = new PlFlagSet($watch['watch_flags']);
 455         $watch['watch_actions'] = new PlFlagSet($watch['watch_actions']);
 456         $watch['watch_promos'] = XDB::fetchColumn('SELECT  promo
 457                                                      FROM  watch_promo
 458                                                     WHERE  uid = {?}', $this->id());
 459         $watch['watch_users'] = XDB::fetchColumn('SELECT  ni_id
 460                                                     FROM  watch_nonins
 461                                                    WHERE  uid = {?}', $this->id());
 462         $this->fillFromArray($watch);
 463     }
 464
 465     public function watchType($type)
 466     {
 467         $this->fetchWatchData();
 468         return $this->watch_actions->hasFlag($type);
 469     }
 470
 471     public function watchContacts()
 472     {
 473         $this->fetchWatchData();
 474         return $this->watch_flags->hasFlag('contacts');
 475     }
 476
 477     public function watchEmail()
 478     {
 479         $this->fetchWatchData();
 480         return $this->watch_flags->hasFlag('mail');
 481     }
 482
 483     public function watchPromos()
 484     {
 485         $this->fetchWatchData();
 486         return $this->watch_promos;
 487     }
 488
 489     public function watchUsers()
 490     {
 491         $this->fetchWatchData();
 492         return $this->watch_users;
 493     }
 494
 495     public function watchLast()
 496     {
 497         $this->fetchWatchData();
 498         return $this->watch_last;
 499     }
 500
 501     public function invalidWatchCache()
 502     {
 503         unset($this->watch_actions);
 504         unset($this->watch_users);
 505         unset($this->watch_last);
 506         unset($this->watch_promos);
 507     }
 508
 509
 510     // Contacts
 511     private $contacts = null;
 512     private function fetchContacts()
 513     {
 514         if (is_null($this->contacts)) {
 515             $this->contacts = XDB::fetchAllAssoc('contact', 'SELECT  *
 516                                                                FROM  contacts
 517                                                               WHERE  uid = {?}',
 518                                                  $this->id());
 519         }
 520     }
 521
 522     public function iterContacts()
 523     {
 524         $this->fetchContacts();
 525         return Profile::iterOverPIDs(array_keys($this->contacts));
 526     }
 527
 528     public function getContacts()
 529     {
 530         $this->fetchContacts();
 531         return Profile::getBulkProfilesWithPIDs(array_keys($this->contacts));
 532     }
 533
 534     public function isContact(Profile &$profile)
 535     {
 536         $this->fetchContacts();
 537         return isset($this->contacts[$profile->id()]);
 538     }
 539
 540     public function isWatchedUser(Profile &$profile)
 541     {
 542         return in_array($profile->id(), $this->watchUsers());
 543     }
 544
 545     // Groupes X
 546     private $groups = null;
 547     public function groups()
 548     {
 549         if (is_null($this->groups)) {
 550             $this->groups = XDB::fetchAllAssoc('asso_id', 'SELECT  asso_id, perms, comm
 551                                                              FROM  group_members
 552                                                             WHERE  uid = {?}',
 553                                                 $this->id());
 554         }
 555         return $this->groups;
 556     }
 557
 558     public function groupNames($institutions = false)
 559     {
 560         if ($institutions) {
 561             $where = ' AND (g.cat = \'GroupesX\' OR g.cat = \'Institutions\')';
 562         } else {
 563             $where = '';
 564         }
 565         return XDB::fetchAllAssoc('SELECT  g.diminutif, g.nom, g.site
 566                                      FROM  group_members AS gm
 567                                 LEFT JOIN  groups AS g ON (g.id = gm.asso_id)
 568                                     WHERE  gm.uid = {?}' . $where,
 569                                   $this->id());
 570     }
 571
 572     /**
 573      * Clears a user.
 574      *  *always deletes in: account_lost_passwords, register_marketing,
 575      *      register_pending, register_subs, watch_nonins, watch, watch_promo
 576      *  *always keeps in: account_types, accounts, aliases, axletter_ins, carvas,
 577      *      group_members, homonyms, newsletter_ins, register_mstats,
 578      *  *deletes if $clearAll: account_auth_openid, announce_read, contacts,
 579      *      email_options, email_send_save, emails, forum_innd, forum_profiles,
 580      *      forum_subs, gapps_accounts, gapps_nicknames, group_announces_read,
 581      *      group_member_sub_requests, reminder, requests, requests_hidden,
 582      *      virtual, virtual_redirect, ML
 583      *  *modifies if $clearAll: accounts
 584      *
 585      * Use cases:
 586      *  *$clearAll == false: when a user dies, her family still needs to keep in
 587      *      touch with the community.
 588      *  *$clearAll == true: in every other case we want the account to be fully
 589      *      deleted so that it can not be used anymore.
 590      */
 591     public function clear($clearAll = true)
 592     {
 593         $tables = array('account_lost_passwords', 'register_marketing',
 594                         'register_pending', 'register_subs', 'watch_nonins',
 595                         'watch', 'watch_promo');
 596
 597         foreach ($tables as $t) {
 598             XDB::execute('DELETE FROM  ' . $t . '
 599                                 WHERE  uid = {?}',
 600                                 $this->id());
 601         }
 602
 603         if ($clearAll) {
 604             $groupIds = XDB::iterator('SELECT  asso_id
 605                                          FROM  group_members
 606                                         WHERE  uid = {?}',
 607                                       $this->id());
 608             while ($groupId = $groupIds->next()) {
 609                 $group = Group::get($groupId);
 610                 if ($group->notif_unsub) {
 611                     $mailer = new PlMailer('xnetgrp/unsubscription-notif.mail.tpl');
 612                     $admins = $group->iterAdmins();
 613                     while ($admin = $admins->next()) {
 614                         $mailer->addTo($admin);
 615                     }
 616                     $mailer->assign('group', $group->shortname);
 617                     $mailer->assign('user', $this);
 618                     $mailer->assign('selfdone', false);
 619                     $mailer->send();
 620                 }
 621             }
 622
 623             $tables = array('account_auth_openid', 'gannounce_read', 'contacts',
 624                             'email_options', 'gemail_send_save', 'emails',
 625                             'forum_innd', 'gforum_profiles', 'forum_subs',
 626                             'gapps_accounts', 'ggapps_nicknames', 'group_announces_read',
 627                             'group_members', 'ggroup_member_sub_requests', 'reminder', 'requests',
 628                             'requests_hidden');
 629
 630             foreach ($tables as $t) {
 631                 XDB::execute('DELETE FROM  ' . $t . '
 632                                     WHERE  uid = {?}',
 633                     $this->id());
 634             }
 635
 636             XDB::execute("UPDATE  accounts
 637                              SET  registration_date = 0, state = 'pending', password = NULL,
 638                                   weak_password = NULL, token = NULL, is_admin = 0
 639                            WHERE  uid = {?}",
 640                          $this->id());
 641
 642             XDB::execute('DELETE  v.*
 643                             FROM  virtual          AS v
 644                       INNER JOIN  virtual_redirect AS r ON (v.vid = r.vid)
 645                            WHERE  redirect = {?} OR redirect = {?}',
 646                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 647             XDB::execute('DELETE FROM  virtual_redirect
 648                                 WHERE  redirect = {?} OR redirect = {?}',
 649                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 650
 651             if ($globals->mailstorage->googleapps_domain) {
 652                 require_once 'googleapps.inc.php';
 653
 654                 if (GoogleAppsAccount::account_status($uid)) {
 655                     $account = new GoogleAppsAccount($user);
 656                     $account->suspend();
 657                 }
 658             }
 659         }
 660
 661         $mmlist = new MMList($this);
 662         $mmlist->kill($alias, $clearAll);
 663     }
 664
 665     // Merge all infos in other user and then clean this one
 666     public function mergeIn(User &$newuser) {
 667         if ($this->profile() || !$newuser->id()) {
 668             // don't disable user with profile in this way
 669             return false;
 670         }
 671         // TODO check all tables to see if there is no other info to use
 672
 673         $newemail = $newuser->forlifeEmail();
 674         if (!$newemail && $this->forlifeEmail()) {
 675             XDB::execute("UPDATE  accounts
 676                              SET  email = {?}
 677                            WHERE  uid = {?} AND email IS NULL",
 678                     $this->forlifeEmail(), $newuser->id());
 679             $newemail = $this->forlifeEmail();
 680         }
 681
 682         // change email used in aliases and mailing lists
 683         if ($this->forlifeEmail() != $newemail && $this->forlifeEmail()) {
 684             // virtual_redirect (email aliases)
 685             XDB::execute("DELETE  v1
 686                             FROM  virtual_redirect AS v1, virtual_redirect AS v2
 687                            WHERE  v1.vid = v2.vid AND v1.redirect = {?} AND v2.redirect = {?}",
 688                     $this->forlifeEmail(), $newemail);
 689             XDB::execute("UPDATE  virtual_redirect
 690                              SET  redirect = {?}
 691                            WHERE  redirect = {?}",
 692                     $newemail, $this->forlifeEmail());
 693
 694             // require_once 'mmlist.php';
 695
 696             // group mailing lists
 697             $group_domains = XDB::fetchColumn("SELECT  g.mail_domain
 698                           FROM  groups AS g
 699                     INNER JOIN  group_members AS gm ON(g.id = gm.asso_id)
 700                          WHERE  g.mail_domain != '' AND gm.uid = {?}",
 701                     $this->id());
 702             foreach ($group_domains as $mail_domain) {
 703                 $mmlist = new MMList($this, $mail_domain);
 704                 $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 705             }
 706             // main domain lists
 707             $mmlist = new MMList($this);
 708             $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 709         }
 710
 711         // group_members (xnet group membership)
 712         XDB::execute("DELETE  g1
 713                         FROM  group_members AS g1, group_members AS g2
 714                        WHERE  g1.uid = {?} AND g2.uid = {?} AND g1.asso_id = g2.asso_id",
 715                     $this->id(), $newuser->id());
 716         XDB::execute("UPDATE  group_members
 717                          SET  uid = {?}
 718                        WHERE  uid = {?}",
 719                     $this->id(), $newuser->id());
 720
 721         XDB::execute("DELETE FROM accounts WHERE uid = {?}", $this->id());
 722
 723         return true;
 724     }
 725
 726     // Return permission flags for a given permission level.
 727     public static function makePerms($perms, $is_admin)
 728     {
 729         $flags = new PlFlagSet($perms);
 730         $flags->addFlag(PERMS_USER);
 731         if ($is_admin) {
 732             $flags->addFlag(PERMS_ADMIN);
 733         }
 734         return $flags;
 735     }
 736
 737     // Implementation of the default user callback.
 738     public static function _default_user_callback($login, $results)
 739     {
 740         $result_count = count($results);
 741         if ($result_count == 0 || !S::admin()) {
 742             Platal::page()->trigError("Il n'y a pas d'utilisateur avec l'identifiant : $login");
 743         } else {
 744             Platal::page()->trigError("Il y a $result_count utilisateurs avec cet identifiant : " . join(', ', $results));
 745         }
 746     }
 747
 748     // Implementation of the static email locality checker.
 749     public static function isForeignEmailAddress($email)
 750     {
 751         global $globals;
 752         if (strpos($email, '@') === false) {
 753             return false;
 754         }
 755
 756         list($user, $dom) = explode('@', $email);
 757         return $dom != $globals->mail->domain &&
 758                $dom != $globals->mail->domain2 &&
 759                $dom != $globals->mail->alias_dom &&
 760                $dom != $globals->mail->alias_dom2;
 761     }
 762
 763     public static function isVirtualEmailAddress($email)
 764     {
 765         global $globals;
 766         if (strpos($email, '@') === false) {
 767             return false;
 768         }
 769
 770         list($user, $dom) = explode('@', $email);
 771         return $dom == $globals->mail->alias_dom
 772             || $dom == $globals->mail->alias_dom2;
 773     }
 774
 775     /* Tries to find pending accounts with an hruid close to $login. */
 776     public static function getPendingAccounts($login, $iterator = false)
 777     {
 778         global $globals;
 779
 780         if (strpos($login, '@') === false) {
 781             return null;
 782         }
 783
 784         list($login, $domain) = explode('@', $login);
 785
 786         if ($domain && $domain != $globals->mail->domain && $domain != $globals->mail->domain2) {
 787             return null;
 788         }
 789
 790         $sql = "SELECT  uid, full_name
 791                   FROM  accounts
 792                  WHERE  state = 'pending' AND REPLACE(hruid, '-', '') LIKE
 793                         CONCAT('%', REPLACE(REPLACE(REPLACE({?}, ' ', ''), '-', ''), '\'', ''), '%')
 794               ORDER BY  full_name";
 795         if ($iterator) {
 796             return XDB::iterator($sql, $login);
 797         } else {
 798             $res = XDB::query($sql, $login);
 799             return $res->fetchAllAssoc();
 800         }
 801     }
 802
 803
 804     public static function iterOverUIDs($uids, $respect_order = true)
 805     {
 806         return new UserIterator(self::loadMainFieldsFromUIDs($uids, $respect_order));
 807     }
 808
 809     /** Fetch a set of users from a list of UIDs
 810      * @param $data The list of uids to fetch, or an array of arrays
 811      * @param $orig If $data is an array of arrays, the subfield where uids are stored
 812      * @param $dest If $data is an array of arrays, the subfield to fill with Users
 813      * @param $fetchProfile Whether to fetch Profiles as well
 814      * @return either an array of $uid => User, or $data with $data[$i][$dest] = User
 815      */
 816     public static function getBulkUsersWithUIDs(array $data, $orig = null, $dest = null, $fetchProfile = true)
 817     {
 818         // Fetch the list of uids
 819         if (is_null($orig)) {
 820             $uids = $data;
 821         } else {
 822             if (is_null($dest)) {
 823                 $dest = $orig;
 824             }
 825             $uids = array();
 826             foreach ($data as $key=>$entry) {
 827                 if (isset($entry[$orig])) {
 828                     $uids[] = $entry[$orig];
 829                 }
 830             }
 831         }
 832
 833         // Fetch users
 834         if (count($uids) == 0) {
 835             return $data;
 836         }
 837         $users = self::iterOverUIDs($uids, true);
 838
 839         $table = array();
 840         if ($fetchProfile) {
 841             $profiles = Profile::iterOverUIDS($uids, true);
 842             if ($profiles != null) {
 843                 $profile = $profiles->next();
 844             } else {
 845                 $profile = null;
 846             }
 847         }
 848
 849         /** We iterate through the users, moving in
 850          * profiles when they match the user ID :
 851          * there can be users without a profile, but not
 852          * the other way around.
 853          */
 854         while (($user = $users->next())) {
 855             if ($fetchProfile) {
 856                 if ($profile != null && $profile->owner_id == $user->id()) {
 857                     $user->_profile = $profile;
 858                     $profile = $profiles->next();
 859                 }
 860                 $user->_profile_fetched = true;
 861             }
 862             $table[$user->id()] = $user;
 863         }
 864
 865         // Build the result with respect to input order.
 866         if (is_null($orig)) {
 867             return $table;
 868         } else {
 869             foreach ($data as $key=>$entry) {
 870                 if (isset($entry[$orig])) {
 871                     $entry[$dest] = $table[$entry[$orig]];
 872                     $data[$key] = $entry;
 873                 }
 874             }
 875             return $data;
 876         }
 877     }
 878
 879     public static function getBulkUsersFromDB($fetchProfile = true)
 880     {
 881         $args = func_get_args();
 882         $uids = call_user_func_array(array('XDB', 'fetchColumn'), $args);
 883         return self::getBulkUsersWithUIDs($uids, null, null, $fetchProfile);
 884     }
 885 }
 886
 887 /** Iterator over a set of Users
 888  * @param an XDB::Iterator obtained from a User::loadMainFieldsFromUIDs
 889  */
 890 class UserIterator implements PlIterator
 891 {
 892     private $dbiter;
 893
 894     public function __construct($dbiter)
 895     {
 896         $this->dbiter = $dbiter;
 897     }
 898
 899     public function next()
 900     {
 901         $data = $this->dbiter->next();
 902         if ($data == null) {
 903             return null;
 904         } else {
 905             return User::getSilentWithValues(null, $data);
 906         }
 907     }
 908
 909     public function total()
 910     {
 911         return $this->dbiter->total();
 912     }
 913
 914     public function first()
 915     {
 916         return $this->dbiter->first();
 917     }
 918
 919     public function last()
 920     {
 921         return $this->dbiter->last();
 922     }
 923 }
 924
 925 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 926 ?>