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, $respect_order = true)
 150     {
 151         if (empty($uids)) {
 152             return PlIteratorUtils::emptyIterator();
 153         }
 154
 155         global $globals;
 156         $joins = '';
 157         $fields = array();
 158         if ($globals->asso('id')) {
 159             $joins .= XDB::format("LEFT JOIN group_members AS gpm ON (gpm.uid = a.uid AND gpm.asso_id = {?})\n", $globals->asso('id'));
 160             $fields[] = 'gpm.perms AS group_perms';
 161             $fields[] = 'gpm.comm AS group_comm';
 162         }
 163         if (count($fields) > 0) {
 164             $fields = ', ' . implode(', ', $fields);
 165         } else {
 166             $fields = '';
 167         }
 168
 169         if ($respect_order) {
 170             $order = 'ORDER BY ' . XDB::formatCustomOrder('a.uid', $uids);
 171         } else {
 172             $order = '';
 173         }
 174
 175         $uids = array_map(array('XDB', 'escape'), $uids);
 176
 177         return XDB::iterator('SELECT  a.uid, a.hruid, a.registration_date, ah.alias AS homonym,
 178                                       IF (af.alias IS NULL, a.email, CONCAT(af.alias, \'@' . $globals->mail->domain . '\')) AS forlife,
 179                                       CONCAT(af.alias, \'@' . $globals->mail->domain2 . '\') AS forlife_alternate,
 180                                       IF (ab.alias IS NULL, a.email, CONCAT(ab.alias, \'@' . $globals->mail->domain . '\')) AS bestalias,
 181                                       CONCAT(ab.alias, \'@' . $globals->mail->domain2 . '\') AS bestalias_alternate,
 182                                       a.full_name, a.directory_name, a.display_name, a.sex = \'female\' AS gender,
 183                                       IF(a.state = \'active\', at.perms, \'\') AS perms,
 184                                       a.email_format, a.is_admin, a.state, a.type, a.skin,
 185                                       FIND_IN_SET(\'watch\', a.flags) AS watch, a.comment,
 186                                       a.weak_password IS NOT NULL AS weak_access,
 187                                       a.token IS NOT NULL AS token_access,
 188                                       (e.email IS NULL AND NOT FIND_IN_SET(\'googleapps\', eo.storage)) AND a.state != \'pending\' AS lost
 189                                       ' . $fields . '
 190                                 FROM  accounts AS a
 191                           INNER JOIN  account_types AS at ON (at.type = a.type)
 192                            LEFT JOIN  aliases AS af ON (af.uid = a.uid AND af.type = \'a_vie\')
 193                            LEFT JOIN  aliases AS ab ON (ab.uid = a.uid AND FIND_IN_SET(\'bestalias\', ab.flags))
 194                            LEFT JOIN  aliases AS ah ON (ah.uid = a.uid AND ah.type = \'homonyme\')
 195                            LEFT JOIN  emails AS e ON (e.uid = a.uid AND e.flags = \'active\')
 196                            LEFT JOIN  email_options AS eo ON (eo.uid = a.uid)
 197                                    ' . $joins . '
 198                                WHERE  a.uid IN (' . implode(', ', $uids) . ')
 199                             GROUP BY  a.uid
 200                                    ' . $order);
 201     }
 202
 203     // Implementation of the data loader.
 204     protected function loadMainFields()
 205     {
 206         if ($this->hruid !== null && $this->forlife !== null
 207             && $this->bestalias !== null && $this->display_name !== null
 208             && $this->full_name !== null && $this->perms !== null
 209             && $this->gender !== null && $this->email_format !== null) {
 210             return;
 211         }
 212         $this->fillFromArray(self::loadMainFieldsFromUIDs(array($this->uid))->next());
 213     }
 214
 215     // Specialization of the buildPerms method
 216     // This function build 'generic' permissions for the user. It does not take
 217     // into account page specific permissions (e.g X.net group permissions)
 218     protected function buildPerms()
 219     {
 220         if (!is_null($this->perm_flags)) {
 221             return;
 222         }
 223         if ($this->perms === null) {
 224              $this->loadMainFields();
 225         }
 226         $this->perm_flags = self::makePerms($this->perms, $this->is_admin);
 227     }
 228
 229     // We do not want to store the password in the object.
 230     // So, fetch it 'on demand'
 231     public function password()
 232     {
 233         return XDB::fetchOneCell('SELECT  a.password
 234                                     FROM  accounts AS a
 235                                    WHERE  a.uid = {?}', $this->id());
 236     }
 237
 238     public function isActive()
 239     {
 240         return $this->state == 'active';
 241     }
 242
 243     /** Overload PlUser::promo(): there no promo defined for a user in the current
 244      * schema. The promo is a field from the profile.
 245      */
 246     public function promo()
 247     {
 248         if (!$this->hasProfile()) {
 249             return '';
 250         }
 251         return $this->profile()->promo();
 252     }
 253
 254     public function firstName()
 255     {
 256         if (!$this->hasProfile()) {
 257             return $this->displayName();
 258         }
 259         return $this->profile()->firstName();
 260     }
 261
 262     public function lastName()
 263     {
 264         if (!$this->hasProfile()) {
 265             return '';
 266         }
 267         return $this->profile()->lastName();
 268     }
 269
 270     public function fullName($with_promo = false)
 271     {
 272         if (!$this->hasProfile()) {
 273             return $this->full_name;
 274         }
 275         return $this->profile()->fullName($with_promo);
 276     }
 277
 278     public function directoryName()
 279     {
 280         if (!$this->hasProfile()) {
 281             return $this->directory_name;
 282         }
 283         return $this->profile()->directory_name;
 284     }
 285
 286     /** Return the main profile attached with this account if any.
 287      */
 288     public function profile($forceFetch = false)
 289     {
 290         if (!$this->_profile_fetched || $forceFetch) {
 291             $this->_profile_fetched = true;
 292             $this->_profile = Profile::get($this);
 293         }
 294         return $this->_profile;
 295     }
 296
 297     /** Return true if the user has an associated profile.
 298      */
 299     public function hasProfile()
 300     {
 301         return !is_null($this->profile());
 302     }
 303
 304     /** Check if the user can edit to given profile.
 305      */
 306     public function canEdit(Profile $profile)
 307     {
 308         // XXX: Check permissions (e.g. secretary permission)
 309         //      and flags from the profile
 310         return XDB::fetchOneCell('SELECT  pid
 311                                     FROM  account_profiles
 312                                    WHERE  uid = {?} AND pid = {?}',
 313                                  $this->id(), $profile->id());
 314     }
 315
 316     /** Get the email alias of the user.
 317      */
 318     public function emailAlias()
 319     {
 320         global $globals;
 321         $data = $this->emailAliases($globals->mail->alias_dom);
 322         if (count($data) > 0) {
 323             return array_pop($data);
 324         }
 325         return null;
 326     }
 327
 328     /** Get all the aliases the user belongs to.
 329      */
 330     public function emailAliases($domain = null, $type = 'user',  $sub_state = false)
 331     {
 332         $join = XDB::format('(vr.redirect = {?} OR vr.redirect = {?}) ',
 333                              $this->forlifeEmail(), $this->m4xForlifeEmail());
 334         $where = '';
 335         if (!is_null($domain)) {
 336             $where = XDB::format('WHERE v.alias LIKE CONCAT("%@", {?})', $domain);
 337         }
 338         if (!is_null($type)) {
 339             if (empty($where)) {
 340                 $where = XDB::format('WHERE v.type = {?}', $type);
 341             } else {
 342                 $where .= XDB::format(' AND v.type = {?}', $type);
 343             }
 344         }
 345         if ($sub_state) {
 346             return XDB::fetchAllAssoc('alias', 'SELECT  v.alias, vr.redirect IS NOT NULL AS sub
 347                                                   FROM  virtual AS v
 348                                              LEFT JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 349                                                  ' . $where);
 350         } else {
 351             return XDB::fetchColumn('SELECT  v.alias
 352                                        FROM  virtual AS v
 353                                  INNER JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 354                                      ' . $where);
 355         }
 356     }
 357
 358     /** Get the alternative forlife email
 359      * TODO: remove this uber-ugly hack. The issue is that you need to remove
 360      * all @m4x.org addresses in virtual_redirect first.
 361      * XXX: This is juste to make code more readable, to be remove as soon as possible
 362      */
 363     public function m4xForlifeEmail()
 364     {
 365         global $globals;
 366         trigger_error('USING M4X FORLIFE', E_USER_NOTICE);
 367         return $this->login() . '@' . $globals->mail->domain2;
 368     }
 369
 370
 371     /** Get marketing informations
 372      */
 373     private function fetchMarketingData()
 374     {
 375         if (isset($this->pending_registration_date)) {
 376             return;
 377         }
 378         $infos = XDB::fetchOneAssoc('SELECT  rp.date AS pending_registration_date, rp.email AS pending_registration_email,
 379                                              rm.last AS last_marketing_date, rm.email AS last_marketing_email
 380                                        FROM  accounts           AS a
 381                                   LEFT JOIN  register_pending   AS rp ON (rp.uid = a.uid)
 382                                   LEFT JOIN  register_marketing AS rm ON (rm.uid = a.uid AND rm.last != \'0000-00-00\')
 383                                       WHERE  a.uid = {?}
 384                                    ORDER BY  rm.last DESC', $this->id());
 385         if (is_null($infos)) {
 386             $infos = array(
 387                 'pending_registration_date'  => null,
 388                 'pending_registration_email' => null,
 389                 'last_marketing_date'        => null,
 390                 'last_marketing_email'       => null
 391             );
 392         }
 393         $this->fillFromArray($infos);
 394     }
 395
 396     public function pendingRegistrationDate()
 397     {
 398         $this->fetchMarketingData();
 399         return $this->pending_registration_date;
 400     }
 401
 402     public function pendingRegistrationEmail()
 403     {
 404         $this->fetchMarketingData();
 405         return $this->pending_registration_email;
 406     }
 407
 408     public function lastMarketingDate()
 409     {
 410         $this->fetchMarketingData();
 411         return $this->last_marketing_date;
 412     }
 413
 414     public function lastMarketingEmail()
 415     {
 416         $this->fetchMarketingData();
 417         return $this->last_marketing_email;
 418     }
 419
 420     public function lastKnownEmail()
 421     {
 422         $this->fetchMarketingData();
 423         if ($this->pending_registration_email > $this->last_marketing_date) {
 424             return $this->pending_registration_email;
 425         }
 426         return $this->last_marketing_email;
 427     }
 428
 429
 430     /** Format of the emails sent by the site
 431      */
 432     public function setEmailFormat($format)
 433     {
 434         Platal::assert($format == self::FORMAT_HTML || $format == self::FORMAT_TEXT,
 435                        "Invalid email format \"$format\"");
 436         XDB::execute("UPDATE  accounts
 437                          SET  email_format = {?}
 438                        WHERE  uid = {?}",
 439                      $format, $this->uid);
 440         $this->email_format = $format;
 441     }
 442
 443
 444     /** Get watch informations
 445      */
 446     private function fetchWatchData()
 447     {
 448         if (isset($this->watch_actions)) {
 449             return;
 450         }
 451         $watch = XDB::fetchOneAssoc('SELECT  flags AS watch_flags, actions AS watch_actions,
 452                                              UNIX_TIMESTAMP(last) AS watch_last
 453                                        FROM  watch
 454                                       WHERE  uid = {?}', $this->id());
 455         $watch['watch_flags'] = new PlFlagSet($watch['watch_flags']);
 456         $watch['watch_actions'] = new PlFlagSet($watch['watch_actions']);
 457         $watch['watch_promos'] = XDB::fetchColumn('SELECT  promo
 458                                                      FROM  watch_promo
 459                                                     WHERE  uid = {?}', $this->id());
 460         $watch['watch_users'] = XDB::fetchColumn('SELECT  ni_id
 461                                                     FROM  watch_nonins
 462                                                    WHERE  uid = {?}', $this->id());
 463         $this->fillFromArray($watch);
 464     }
 465
 466     public function watchType($type)
 467     {
 468         $this->fetchWatchData();
 469         return $this->watch_actions->hasFlag($type);
 470     }
 471
 472     public function watchContacts()
 473     {
 474         $this->fetchWatchData();
 475         return $this->watch_flags->hasFlag('contacts');
 476     }
 477
 478     public function watchEmail()
 479     {
 480         $this->fetchWatchData();
 481         return $this->watch_flags->hasFlag('mail');
 482     }
 483
 484     public function watchPromos()
 485     {
 486         $this->fetchWatchData();
 487         return $this->watch_promos;
 488     }
 489
 490     public function watchUsers()
 491     {
 492         $this->fetchWatchData();
 493         return $this->watch_users;
 494     }
 495
 496     public function watchLast()
 497     {
 498         $this->fetchWatchData();
 499         return $this->watch_last;
 500     }
 501
 502     public function invalidWatchCache()
 503     {
 504         unset($this->watch_actions);
 505         unset($this->watch_users);
 506         unset($this->watch_last);
 507         unset($this->watch_promos);
 508     }
 509
 510
 511     // Contacts
 512     private $contacts = null;
 513     private function fetchContacts()
 514     {
 515         if (is_null($this->contacts)) {
 516             $this->contacts = XDB::fetchAllAssoc('contact', 'SELECT  *
 517                                                                FROM  contacts
 518                                                               WHERE  uid = {?}',
 519                                                  $this->id());
 520         }
 521     }
 522
 523     public function iterContacts()
 524     {
 525         $this->fetchContacts();
 526         return Profile::iterOverPIDs(array_keys($this->contacts));
 527     }
 528
 529     public function getContacts()
 530     {
 531         $this->fetchContacts();
 532         return Profile::getBulkProfilesWithPIDs(array_keys($this->contacts));
 533     }
 534
 535     public function isContact(Profile &$profile)
 536     {
 537         $this->fetchContacts();
 538         return isset($this->contacts[$profile->id()]);
 539     }
 540
 541     public function isWatchedUser(Profile &$profile)
 542     {
 543         return in_array($profile->id(), $this->watchUsers());
 544     }
 545
 546     // Groupes X
 547     private $groups = null;
 548     public function groups()
 549     {
 550         if (is_null($this->groups)) {
 551             $this->groups = XDB::fetchAllAssoc('asso_id', 'SELECT  asso_id, perms, comm
 552                                                              FROM  group_members
 553                                                             WHERE  uid = {?}',
 554                                                 $this->id());
 555         }
 556         return $this->groups;
 557     }
 558
 559     public function groupNames($institutions = false)
 560     {
 561         if ($institutions) {
 562             $where = ' AND (g.cat = \'GroupesX\' OR g.cat = \'Institutions\')';
 563         } else {
 564             $where = '';
 565         }
 566         return XDB::fetchAllAssoc('SELECT  g.diminutif, g.nom, g.site
 567                                      FROM  group_members AS gm
 568                                 LEFT JOIN  groups AS g ON (g.id = gm.asso_id)
 569                                     WHERE  gm.uid = {?}' . $where,
 570                                   $this->id());
 571     }
 572
 573     /**
 574      * Clears a user.
 575      *  *always deletes in: account_lost_passwords, register_marketing,
 576      *      register_pending, register_subs, watch_nonins, watch, watch_promo
 577      *  *always keeps in: account_types, accounts, aliases, axletter_ins, carvas,
 578      *      group_members, homonyms, newsletter_ins, register_mstats,
 579      *  *deletes if $clearAll: account_auth_openid, announce_read, contacts,
 580      *      email_options, email_send_save, emails, forum_innd, forum_profiles,
 581      *      forum_subs, gapps_accounts, gapps_nicknames, group_announces_read,
 582      *      group_member_sub_requests, reminder, requests, requests_hidden,
 583      *      virtual, virtual_redirect, ML
 584      *  *modifies if $clearAll: accounts
 585      *
 586      * Use cases:
 587      *  *$clearAll == false: when a user dies, her family still needs to keep in
 588      *      touch with the community.
 589      *  *$clearAll == true: in every other case we want the account to be fully
 590      *      deleted so that it can not be used anymore.
 591      */
 592     public function clear($clearAll = true)
 593     {
 594         $tables = array('account_lost_passwords', 'register_marketing',
 595                         'register_pending', 'register_subs', 'watch_nonins',
 596                         'watch', 'watch_promo');
 597
 598         foreach ($tables as $t) {
 599             XDB::execute('DELETE FROM  ' . $t . '
 600                                 WHERE  uid = {?}',
 601                                 $this->id());
 602         }
 603
 604         if ($clearAll) {
 605             $groupIds = XDB::iterator('SELECT  asso_id
 606                                          FROM  group_members
 607                                         WHERE  uid = {?}',
 608                                       $this->id());
 609             while ($groupId = $groupIds->next()) {
 610                 $group = Group::get($groupId);
 611                 if ($group->notif_unsub) {
 612                     $mailer = new PlMailer('xnetgrp/unsubscription-notif.mail.tpl');
 613                     $admins = $group->iterAdmins();
 614                     while ($admin = $admins->next()) {
 615                         $mailer->addTo($admin);
 616                     }
 617                     $mailer->assign('group', $group->shortname);
 618                     $mailer->assign('user', $this);
 619                     $mailer->assign('selfdone', false);
 620                     $mailer->send();
 621                 }
 622             }
 623
 624             $tables = array('account_auth_openid', 'gannounce_read', 'contacts',
 625                             'email_options', 'gemail_send_save', 'emails',
 626                             'forum_innd', 'gforum_profiles', 'forum_subs',
 627                             'gapps_accounts', 'ggapps_nicknames', 'group_announces_read',
 628                             'group_members', 'ggroup_member_sub_requests', 'reminder', 'requests',
 629                             'requests_hidden');
 630
 631             foreach ($tables as $t) {
 632                 XDB::execute('DELETE FROM  ' . $t . '
 633                                     WHERE  uid = {?}',
 634                     $this->id());
 635             }
 636
 637             XDB::execute("UPDATE  accounts
 638                              SET  registration_date = 0, state = 'pending', password = NULL,
 639                                   weak_password = NULL, token = NULL, is_admin = 0
 640                            WHERE  uid = {?}",
 641                          $this->id());
 642
 643             XDB::execute('DELETE  v.*
 644                             FROM  virtual          AS v
 645                       INNER JOIN  virtual_redirect AS r ON (v.vid = r.vid)
 646                            WHERE  redirect = {?} OR redirect = {?}',
 647                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 648             XDB::execute('DELETE FROM  virtual_redirect
 649                                 WHERE  redirect = {?} OR redirect = {?}',
 650                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 651
 652             if ($globals->mailstorage->googleapps_domain) {
 653                 require_once 'googleapps.inc.php';
 654
 655                 if (GoogleAppsAccount::account_status($uid)) {
 656                     $account = new GoogleAppsAccount($user);
 657                     $account->suspend();
 658                 }
 659             }
 660         }
 661
 662         $mmlist = new MMList($this);
 663         $mmlist->kill($alias, $clearAll);
 664     }
 665
 666     // Merge all infos in other user and then clean this one
 667     public function mergeIn(User &$newuser) {
 668         if ($this->profile() || !$newuser->id()) {
 669             // don't disable user with profile in this way
 670             return false;
 671         }
 672         // TODO check all tables to see if there is no other info to use
 673
 674         $newemail = $newuser->forlifeEmail();
 675         if (!$newemail && $this->forlifeEmail()) {
 676             XDB::execute("UPDATE  accounts
 677                              SET  email = {?}
 678                            WHERE  uid = {?} AND email IS NULL",
 679                     $this->forlifeEmail(), $newuser->id());
 680             $newemail = $this->forlifeEmail();
 681         }
 682
 683         // change email used in aliases and mailing lists
 684         if ($this->forlifeEmail() != $newemail && $this->forlifeEmail()) {
 685             // virtual_redirect (email aliases)
 686             XDB::execute("DELETE  v1
 687                             FROM  virtual_redirect AS v1, virtual_redirect AS v2
 688                            WHERE  v1.vid = v2.vid AND v1.redirect = {?} AND v2.redirect = {?}",
 689                     $this->forlifeEmail(), $newemail);
 690             XDB::execute("UPDATE  virtual_redirect
 691                              SET  redirect = {?}
 692                            WHERE  redirect = {?}",
 693                     $newemail, $this->forlifeEmail());
 694
 695             // require_once 'mmlist.php';
 696
 697             // group mailing lists
 698             $group_domains = XDB::fetchColumn("SELECT  g.mail_domain
 699                           FROM  groups AS g
 700                     INNER JOIN  group_members AS gm ON(g.id = gm.asso_id)
 701                          WHERE  g.mail_domain != '' AND gm.uid = {?}",
 702                     $this->id());
 703             foreach ($group_domains as $mail_domain) {
 704                 $mmlist = new MMList($this, $mail_domain);
 705                 $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 706             }
 707             // main domain lists
 708             $mmlist = new MMList($this);
 709             $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 710         }
 711
 712         // group_members (xnet group membership)
 713         XDB::execute("DELETE  g1
 714                         FROM  group_members AS g1, group_members AS g2
 715                        WHERE  g1.uid = {?} AND g2.uid = {?} AND g1.asso_id = g2.asso_id",
 716                     $this->id(), $newuser->id());
 717         XDB::execute("UPDATE  group_members
 718                          SET  uid = {?}
 719                        WHERE  uid = {?}",
 720                     $this->id(), $newuser->id());
 721
 722         XDB::execute("DELETE FROM accounts WHERE uid = {?}", $this->id());
 723
 724         return true;
 725     }
 726
 727     // Return permission flags for a given permission level.
 728     public static function makePerms($perms, $is_admin)
 729     {
 730         $flags = new PlFlagSet($perms);
 731         $flags->addFlag(PERMS_USER);
 732         if ($is_admin) {
 733             $flags->addFlag(PERMS_ADMIN);
 734         }
 735         return $flags;
 736     }
 737
 738     // Implementation of the default user callback.
 739     public static function _default_user_callback($login, $results)
 740     {
 741         $result_count = count($results);
 742         if ($result_count == 0 || !S::admin()) {
 743             Platal::page()->trigError("Il n'y a pas d'utilisateur avec l'identifiant : $login");
 744         } else {
 745             Platal::page()->trigError("Il y a $result_count utilisateurs avec cet identifiant : " . join(', ', $results));
 746         }
 747     }
 748
 749     // Implementation of the static email locality checker.
 750     public static function isForeignEmailAddress($email)
 751     {
 752         global $globals;
 753         if (strpos($email, '@') === false) {
 754             return false;
 755         }
 756
 757         list($user, $dom) = explode('@', $email);
 758         return $dom != $globals->mail->domain &&
 759                $dom != $globals->mail->domain2 &&
 760                $dom != $globals->mail->alias_dom &&
 761                $dom != $globals->mail->alias_dom2;
 762     }
 763
 764     public static function isVirtualEmailAddress($email)
 765     {
 766         global $globals;
 767         if (strpos($email, '@') === false) {
 768             return false;
 769         }
 770
 771         list($user, $dom) = explode('@', $email);
 772         return $dom == $globals->mail->alias_dom
 773             || $dom == $globals->mail->alias_dom2;
 774     }
 775
 776     /* Tries to find pending accounts with an hruid close to $login. */
 777     public static function getPendingAccounts($login, $iterator = false)
 778     {
 779         global $globals;
 780
 781         if (strpos($login, '@') === false) {
 782             return null;
 783         }
 784
 785         list($login, $domain) = explode('@', $login);
 786
 787         if ($domain && $domain != $globals->mail->domain && $domain != $globals->mail->domain2) {
 788             return null;
 789         }
 790
 791         $sql = "SELECT  uid, full_name
 792                   FROM  accounts
 793                  WHERE  state = 'pending' AND REPLACE(hruid, '-', '') LIKE
 794                         CONCAT('%', REPLACE(REPLACE(REPLACE({?}, ' ', ''), '-', ''), '\'', ''), '%')
 795               ORDER BY  full_name";
 796         if ($iterator) {
 797             return XDB::iterator($sql, $login);
 798         } else {
 799             $res = XDB::query($sql, $login);
 800             return $res->fetchAllAssoc();
 801         }
 802     }
 803
 804
 805     public static function iterOverUIDs($uids, $respect_order = true)
 806     {
 807         return new UserIterator(self::loadMainFieldsFromUIDs($uids, $respect_order));
 808     }
 809
 810     /** Fetch a set of users from a list of UIDs
 811      * @param $data The list of uids to fetch, or an array of arrays
 812      * @param $orig If $data is an array of arrays, the subfield where uids are stored
 813      * @param $dest If $data is an array of arrays, the subfield to fill with Users
 814      * @param $fetchProfile Whether to fetch Profiles as well
 815      * @return either an array of $uid => User, or $data with $data[$i][$dest] = User
 816      */
 817     public static function getBulkUsersWithUIDs(array $data, $orig = null, $dest = null, $fetchProfile = true)
 818     {
 819         // Fetch the list of uids
 820         if (is_null($orig)) {
 821             $uids = $data;
 822         } else {
 823             if (is_null($dest)) {
 824                 $dest = $orig;
 825             }
 826             $uids = array();
 827             foreach ($data as $key=>$entry) {
 828                 if (isset($entry[$orig])) {
 829                     $uids[] = $entry[$orig];
 830                 }
 831             }
 832         }
 833
 834         // Fetch users
 835         if (count($uids) == 0) {
 836             return $data;
 837         }
 838         $users = self::iterOverUIDs($uids, true);
 839
 840         $table = array();
 841         if ($fetchProfile) {
 842             $profiles = Profile::iterOverUIDS($uids, true);
 843             if ($profiles != null) {
 844                 $profile = $profiles->next();
 845             } else {
 846                 $profile = null;
 847             }
 848         }
 849
 850         /** We iterate through the users, moving in
 851          * profiles when they match the user ID :
 852          * there can be users without a profile, but not
 853          * the other way around.
 854          */
 855         while (($user = $users->next())) {
 856             if ($fetchProfile) {
 857                 if ($profile != null && $profile->owner_id == $user->id()) {
 858                     $user->_profile = $profile;
 859                     $profile = $profiles->next();
 860                 }
 861                 $user->_profile_fetched = true;
 862             }
 863             $table[$user->id()] = $user;
 864         }
 865
 866         // Build the result with respect to input order.
 867         if (is_null($orig)) {
 868             return $table;
 869         } else {
 870             foreach ($data as $key=>$entry) {
 871                 if (isset($entry[$orig])) {
 872                     $entry[$dest] = $table[$entry[$orig]];
 873                     $data[$key] = $entry;
 874                 }
 875             }
 876             return $data;
 877         }
 878     }
 879
 880     public static function getBulkUsersFromDB($fetchProfile = true)
 881     {
 882         $args = func_get_args();
 883         $uids = call_user_func_array(array('XDB', 'fetchColumn'), $args);
 884         return self::getBulkUsersWithUIDs($uids, null, null, $fetchProfile);
 885     }
 886 }
 887
 888 /** Iterator over a set of Users
 889  * @param an XDB::Iterator obtained from a User::loadMainFieldsFromUIDs
 890  */
 891 class UserIterator implements PlIterator
 892 {
 893     private $dbiter;
 894
 895     public function __construct($dbiter)
 896     {
 897         $this->dbiter = $dbiter;
 898     }
 899
 900     public function next()
 901     {
 902         $data = $this->dbiter->next();
 903         if ($data == null) {
 904             return null;
 905         } else {
 906             return User::getSilentWithValues(null, $data);
 907         }
 908     }
 909
 910     public function total()
 911     {
 912         return $this->dbiter->total();
 913     }
 914
 915     public function first()
 916     {
 917         return $this->dbiter->first();
 918     }
 919
 920     public function last()
 921     {
 922         return $this->dbiter->last();
 923     }
 924 }
 925
 926 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 927 ?>