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.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 fillFromArray method, to implement hacks to enable
 216     // lazy loading of user's main properties from the session.
 217     // TODO(vzanotti): remove the conversion hacks once the old codebase will
 218     // stop being used actively.
 219     protected function fillFromArray(array $values)
 220     {
 221         // Also, if display_name and full_name are not known, but the user's
 222         // surname and last name are, we can construct the former two.
 223         if (isset($values['prenom']) && isset($values['nom'])) {
 224             if (!isset($values['display_name'])) {
 225                 $values['display_name'] = ($values['prenom'] ? $values['prenom'] : $values['nom']);
 226             }
 227             if (!isset($values['full_name'])) {
 228                 $values['full_name'] = $values['prenom'] . ' ' . $values['nom'];
 229             }
 230         }
 231
 232         // We also need to convert the gender (usually named "femme"), and the
 233         // email format parameter (valued "texte" instead of "text").
 234         if (isset($values['femme'])) {
 235             $values['gender'] = (bool) $values['femme'];
 236         }
 237         if (isset($values['mail_fmt'])) {
 238             $values['email_format'] = $values['mail_fmt'];
 239         }
 240
 241         parent::fillFromArray($values);
 242     }
 243
 244     // Specialization of the buildPerms method
 245     // This function build 'generic' permissions for the user. It does not take
 246     // into account page specific permissions (e.g X.net group permissions)
 247     protected function buildPerms()
 248     {
 249         if (!is_null($this->perm_flags)) {
 250             return;
 251         }
 252         if ($this->perms === null) {
 253              $this->loadMainFields();
 254         }
 255         $this->perm_flags = self::makePerms($this->perms, $this->is_admin);
 256     }
 257
 258     // We do not want to store the password in the object.
 259     // So, fetch it 'on demand'
 260     public function password()
 261     {
 262         return XDB::fetchOneCell('SELECT  a.password
 263                                     FROM  accounts AS a
 264                                    WHERE  a.uid = {?}', $this->id());
 265     }
 266
 267     public function isActive()
 268     {
 269         return $this->state == 'active';
 270     }
 271
 272     /** Overload PlUser::promo(): there no promo defined for a user in the current
 273      * schema. The promo is a field from the profile.
 274      */
 275     public function promo()
 276     {
 277         if (!$this->hasProfile()) {
 278             return '';
 279         }
 280         return $this->profile()->promo();
 281     }
 282
 283     public function firstName()
 284     {
 285         if (!$this->hasProfile()) {
 286             return $this->displayName();
 287         }
 288         return $this->profile()->firstName();
 289     }
 290
 291     public function lastName()
 292     {
 293         if (!$this->hasProfile()) {
 294             return '';
 295         }
 296         return $this->profile()->lastName();
 297     }
 298
 299     public function fullName($with_promo = false)
 300     {
 301         if (!$this->hasProfile()) {
 302             return $this->full_name;
 303         }
 304         return $this->profile()->fullName($with_promo);
 305     }
 306
 307     public function directoryName()
 308     {
 309         if (!$this->hasProfile()) {
 310             return $this->full_name;
 311         }
 312         return $this->profile()->directory_name;
 313     }
 314
 315     /** Return the main profile attached with this account if any.
 316      */
 317     public function profile()
 318     {
 319         if (!$this->_profile_fetched) {
 320             $this->_profile_fetched = true;
 321             $this->_profile = Profile::get($this);
 322         }
 323         return $this->_profile;
 324     }
 325
 326     /** Return true if the user has an associated profile.
 327      */
 328     public function hasProfile()
 329     {
 330         return !is_null($this->profile());
 331     }
 332
 333     /** Check if the user can edit to given profile.
 334      */
 335     public function canEdit(Profile $profile)
 336     {
 337         // XXX: Check permissions (e.g. secretary permission)
 338         //      and flags from the profile
 339         return XDB::fetchOneCell('SELECT  pid
 340                                     FROM  account_profiles
 341                                    WHERE  uid = {?} AND pid = {?}',
 342                                  $this->id(), $profile->id());
 343     }
 344
 345     /** Get the email alias of the user.
 346      */
 347     public function emailAlias()
 348     {
 349         global $globals;
 350         $data = $this->emailAliases($globals->mail->alias_dom);
 351         if (count($data) > 0) {
 352             return array_pop($data);
 353         }
 354         return null;
 355     }
 356
 357     /** Get all the aliases the user belongs to.
 358      */
 359     public function emailAliases($domain = null, $type = 'user',  $sub_state = false)
 360     {
 361         $join = XDB::format('(vr.redirect = {?} OR vr.redirect = {?}) ',
 362                              $this->forlifeEmail(), $this->m4xForlifeEmail());
 363         $where = '';
 364         if (!is_null($domain)) {
 365             $where = XDB::format('WHERE v.alias LIKE CONCAT("%@", {?})', $domain);
 366         }
 367         if (!is_null($type)) {
 368             if (empty($where)) {
 369                 $where = XDB::format('WHERE v.type = {?}', $type);
 370             } else {
 371                 $where .= XDB::format(' AND v.type = {?}', $type);
 372             }
 373         }
 374         if ($sub_state) {
 375             return XDB::fetchAllAssoc('alias', 'SELECT  v.alias, vr.redirect IS NOT NULL AS sub
 376                                                   FROM  virtual AS v
 377                                              LEFT JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 378                                                  ' . $where);
 379         } else {
 380             return XDB::fetchColumn('SELECT  v.alias
 381                                        FROM  virtual AS v
 382                                  INNER JOIN  virtual_redirect AS vr ON (v.vid = vr.vid AND ' . $join . ')
 383                                      ' . $where);
 384         }
 385     }
 386
 387     /** Get the alternative forlife email
 388      * TODO: remove this uber-ugly hack. The issue is that you need to remove
 389      * all @m4x.org addresses in virtual_redirect first.
 390      * XXX: This is juste to make code more readable, to be remove as soon as possible
 391      */
 392     public function m4xForlifeEmail()
 393     {
 394         global $globals;
 395         trigger_error('USING M4X FORLIFE', E_USER_NOTICE);
 396         return $this->login() . '@' . $globals->mail->domain2;
 397     }
 398
 399
 400     /** Get marketing informations
 401      */
 402     private function fetchMarketingData()
 403     {
 404         if (isset($this->last_known_email)) {
 405             return;
 406         }
 407         // FIXME: We should fetch the last known email as well as the pending registration email (they aren't the same !)
 408         $infos = XDB::fetchOneAssoc('SELECT  IF (MAX(m.last) > p.relance, MAX(m.last), p.relance) AS last_relance,
 409                                              p.email AS last_known_email
 410                                        FROM  register_pending AS p
 411                                   LEFT JOIN  register_marketing AS m ON (p.uid = m.uid)
 412                                       WHERE  p.uid = {?}
 413                                    GROUP BY  p.uid', $this->id());
 414         if (!$infos) {
 415             $infos = array('last_relance' => null, 'last_known_email' => null);
 416         }
 417         $this->fillFromArray($infos);
 418     }
 419
 420     public function lastMarketingRelance()
 421     {
 422         $this->fetchMarketingData();
 423         return $this->last_relance;
 424     }
 425
 426     public function lastKnownEmail()
 427     {
 428         $this->fetchMarketingData();
 429         return $this->last_known_email;
 430     }
 431
 432
 433     /** Format of the emails sent by the site
 434      */
 435     public function setEmailFormat($format)
 436     {
 437         Platal::assert($format == self::FORMAT_HTML || $format == self::FORMAT_TEXT,
 438                        "Invalid email format \"$format\"");
 439         XDB::execute("UPDATE  accounts
 440                          SET  email_format = {?}
 441                        WHERE  uid = {?}",
 442                      $format, $this->uid);
 443         $this->email_format = $format;
 444     }
 445
 446
 447     /** Get watch informations
 448      */
 449     private function fetchWatchData()
 450     {
 451         if (isset($this->watch_actions)) {
 452             return;
 453         }
 454         $watch = XDB::fetchOneAssoc('SELECT  flags AS watch_flags, actions AS watch_actions,
 455                                              UNIX_TIMESTAMP(last) AS watch_last
 456                                        FROM  watch
 457                                       WHERE  uid = {?}', $this->id());
 458         $watch['watch_flags'] = new PlFlagSet($watch['watch_flags']);
 459         $watch['watch_actions'] = new PlFlagSet($watch['watch_actions']);
 460         $watch['watch_promos'] = XDB::fetchColumn('SELECT  promo
 461                                                      FROM  watch_promo
 462                                                     WHERE  uid = {?}', $this->id());
 463         $watch['watch_users'] = XDB::fetchColumn('SELECT  ni_id
 464                                                     FROM  watch_nonins
 465                                                    WHERE  uid = {?}', $this->id());
 466         $this->fillFromArray($watch);
 467     }
 468
 469     public function watchType($type)
 470     {
 471         $this->fetchWatchData();
 472         return $this->watch_actions->hasFlag($type);
 473     }
 474
 475     public function watchContacts()
 476     {
 477         $this->fetchWatchData();
 478         return $this->watch_flags->hasFlag('contacts');
 479     }
 480
 481     public function watchEmail()
 482     {
 483         $this->fetchWatchData();
 484         return $this->watch_flags->hasFlag('mail');
 485     }
 486
 487     public function watchPromos()
 488     {
 489         $this->fetchWatchData();
 490         return $this->watch_promos;
 491     }
 492
 493     public function watchUsers()
 494     {
 495         $this->fetchWatchData();
 496         return $this->watch_users;
 497     }
 498
 499     public function watchLast()
 500     {
 501         $this->fetchWatchData();
 502         return $this->watch_last;
 503     }
 504
 505     public function invalidWatchCache()
 506     {
 507         unset($this->watch_actions);
 508         unset($this->watch_users);
 509         unset($this->watch_last);
 510         unset($this->watch_promos);
 511     }
 512
 513
 514     // Contacts
 515     private $contacts = null;
 516     private function fetchContacts()
 517     {
 518         if (is_null($this->contacts)) {
 519             $this->contacts = XDB::fetchAllAssoc('contact', 'SELECT  *
 520                                                                FROM  contacts
 521                                                               WHERE  uid = {?}',
 522                                                  $this->id());
 523         }
 524     }
 525
 526     public function iterContacts()
 527     {
 528         $this->fetchContacts();
 529         return Profile::iterOverPIDs(array_keys($this->contacts));
 530     }
 531
 532     public function getContacts()
 533     {
 534         $this->fetchContacts();
 535         return Profile::getBulkProfilesWithPIDs(array_keys($this->contacts));
 536     }
 537
 538     public function isContact(Profile &$profile)
 539     {
 540         $this->fetchContacts();
 541         return isset($this->contacts[$profile->id()]);
 542     }
 543
 544     public function isWatchedUser(Profile &$profile)
 545     {
 546         return in_array($profile->id(), $this->watchUsers());
 547     }
 548
 549     // Groupes X
 550     private $groups = null;
 551     public function groups()
 552     {
 553         if (is_null($this->groups)) {
 554             $this->groups = XDB::fetchAllAssoc('asso_id', 'SELECT  asso_id, perms, comm
 555                                                              FROM  group_members
 556                                                             WHERE  uid = {?}',
 557                                                 $this->id());
 558         }
 559         return $this->groups;
 560     }
 561
 562     public function groupNames($institutions = false)
 563     {
 564         if ($institutions) {
 565             $where = ' AND (g.cat = \'GroupesX\' OR g.cat = \'Institutions\')';
 566         } else {
 567             $where = '';
 568         }
 569         return XDB::fetchAllAssoc('SELECT  g.diminutif, g.nom, g.site
 570                                      FROM  group_members AS gm
 571                                 LEFT JOIN  groups AS g ON (g.id = gm.asso_id)
 572                                     WHERE  gm.uid = {?}' . $where,
 573                                   $this->id());
 574     }
 575
 576     /**
 577      * Clears a user.
 578      *  *always deletes in: account_lost_passwords, register_marketing,
 579      *      register_pending, register_subs, watch_nonins, watch, watch_promo
 580      *  *always keeps in: account_types, accounts, aliases, axletter_ins, carvas,
 581      *      group_members, homonyms, newsletter_ins, register_mstats,
 582      *  *deletes if $clearAll: account_auth_openid, announce_read, contacts,
 583      *      email_options, email_send_save, emails, forum_innd, forum_profiles,
 584      *      forum_subs, gapps_accounts, gapps_nicknames, group_announces_read,
 585      *      group_member_sub_requests, reminder, requests, requests_hidden,
 586      *      virtual, virtual_redirect, ML
 587      *  *modifies if $clearAll: accounts
 588      *
 589      * Use cases:
 590      *  *$clearAll == false: when a user dies, her family still needs to keep in
 591      *      touch with the community.
 592      *  *$clearAll == true: in every other case we want the account to be fully
 593      *      deleted so that it can not be used anymore.
 594      */
 595     public function clear($clearAll = true)
 596     {
 597         $tables = array('account_lost_passwords', 'register_marketing',
 598                         'register_pending', 'register_subs', 'watch_nonins',
 599                         'watch', 'watch_promo');
 600
 601         foreach ($tables as $t) {
 602             XDB::execute('DELETE FROM  ' . $t . '
 603                                 WHERE  uid = {?}',
 604                                 $this->id());
 605         }
 606
 607         if ($clearAll) {
 608             $groupIds = XDB::iterator('SELECT  asso_id
 609                                          FROM  group_members
 610                                         WHERE  uid = {?}',
 611                                       $this->id());
 612             while ($groupId = $groupIds->next()) {
 613                 $group = Group::get($groupId);
 614                 if ($group->notif_unsub) {
 615                     $mailer = new PlMailer('xnetgrp/unsubscription-notif.mail.tpl');
 616                     $admins = $group->iterAdmins();
 617                     while ($admin = $admins->next()) {
 618                         $mailer->addTo($admin);
 619                     }
 620                     $mailer->assign('group', $group->shortname);
 621                     $mailer->assign('user', $this);
 622                     $mailer->assign('selfdone', false);
 623                     $mailer->send();
 624                 }
 625             }
 626
 627             $tables = array('account_auth_openid', 'gannounce_read', 'contacts',
 628                             'email_options', 'gemail_send_save', 'emails',
 629                             'forum_innd', 'gforum_profiles', 'forum_subs',
 630                             'gapps_accounts', 'ggapps_nicknames', 'group_announces_read',
 631                             'group_members', 'ggroup_member_sub_requests', 'reminder', 'requests',
 632                             'requests_hidden');
 633
 634             foreach ($tables as $t) {
 635                 XDB::execute('DELETE FROM  ' . $t . '
 636                                     WHERE  uid = {?}',
 637                     $this->id());
 638             }
 639
 640             XDB::execute("UPDATE  accounts
 641                              SET  registration_date = 0, state = 'pending', password = NULL,
 642                                   weak_password = NULL, token = NULL, is_admin = 0
 643                            WHERE  uid = {?}",
 644                          $this->id());
 645
 646             XDB::execute('DELETE  v.*
 647                             FROM  virtual          AS v
 648                       INNER JOIN  virtual_redirect AS r ON (v.vid = r.vid)
 649                            WHERE  redirect = {?} OR redirect = {?}',
 650                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 651             XDB::execute('DELETE FROM  virtual_redirect
 652                                 WHERE  redirect = {?} OR redirect = {?}',
 653                          $this->forlifeEmail(), $this->m4xForlifeEmail());
 654
 655             if ($globals->mailstorage->googleapps_domain) {
 656                 require_once 'googleapps.inc.php';
 657
 658                 if (GoogleAppsAccount::account_status($uid)) {
 659                     $account = new GoogleAppsAccount($user);
 660                     $account->suspend();
 661                 }
 662             }
 663         }
 664
 665         $mmlist = new MMList($this);
 666         $mmlist->kill($alias, $clearAll);
 667     }
 668
 669     // Merge all infos in other user and then clean this one
 670     public function mergeIn(User &$newuser) {
 671         if ($this->profile() || !$newuser->id()) {
 672             // don't disable user with profile in this way
 673             return false;
 674         }
 675         // TODO check all tables to see if there is no other info to use
 676
 677         $newemail = $newuser->forlifeEmail();
 678         if (!$newemail && $this->forlifeEmail()) {
 679             XDB::execute("UPDATE  accounts
 680                              SET  email = {?}
 681                            WHERE  uid = {?} AND email IS NULL",
 682                     $this->forlifeEmail(), $newuser->id());
 683             $newemail = $this->forlifeEmail();
 684         }
 685
 686         // change email used in aliases and mailing lists
 687         if ($this->forlifeEmail() != $newemail && $this->forlifeEmail()) {
 688             // virtual_redirect (email aliases)
 689             XDB::execute("DELETE  v1
 690                             FROM  virtual_redirect AS v1, virtual_redirect AS v2
 691                            WHERE  v1.vid = v2.vid AND v1.redirect = {?} AND v2.redirect = {?}",
 692                     $this->forlifeEmail(), $newemail);
 693             XDB::execute("UPDATE  virtual_redirect
 694                              SET  redirect = {?}
 695                            WHERE  redirect = {?}",
 696                     $newemail, $this->forlifeEmail());
 697
 698             // require_once 'mmlist.php';
 699
 700             // group mailing lists
 701             $group_domains = XDB::fetchColumn("SELECT  g.mail_domain
 702                           FROM  groups AS g
 703                     INNER JOIN  group_members AS gm ON(g.id = gm.asso_id)
 704                          WHERE  g.mail_domain != '' AND gm.uid = {?}",
 705                     $this->id());
 706             foreach ($group_domains as $mail_domain) {
 707                 $mmlist = new MMList($this, $mail_domain);
 708                 $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 709             }
 710             // main domain lists
 711             $mmlist = new MMList($this);
 712             $mmlist->replace_email_in_all($this->forlifeEmail(), $newmail);
 713         }
 714
 715         // group_members (xnet group membership)
 716         XDB::execute("DELETE  g1
 717                         FROM  group_members AS g1, group_members AS g2
 718                        WHERE  g1.uid = {?} AND g2.uid = {?} AND g1.asso_id = g2.asso_id",
 719                     $this->id(), $newuser->id());
 720         XDB::execute("UPDATE  group_members
 721                          SET  uid = {?}
 722                        WHERE  uid = {?}",
 723                     $this->id(), $newuser->id());
 724
 725         XDB::execute("DELETE FROM accounts WHERE uid = {?}", $this->id());
 726
 727         return true;
 728     }
 729
 730     // Return permission flags for a given permission level.
 731     public static function makePerms($perms, $is_admin)
 732     {
 733         $flags = new PlFlagSet($perms);
 734         $flags->addFlag(PERMS_USER);
 735         if ($is_admin) {
 736             $flags->addFlag(PERMS_ADMIN);
 737         }
 738         return $flags;
 739     }
 740
 741     // Implementation of the default user callback.
 742     public static function _default_user_callback($login, $results)
 743     {
 744         $result_count = count($results);
 745         if ($result_count == 0 || !S::admin()) {
 746             Platal::page()->trigError("Il n'y a pas d'utilisateur avec l'identifiant : $login");
 747         } else {
 748             Platal::page()->trigError("Il y a $result_count utilisateurs avec cet identifiant : " . join(', ', $results));
 749         }
 750     }
 751
 752     // Implementation of the static email locality checker.
 753     public static function isForeignEmailAddress($email)
 754     {
 755         global $globals;
 756         if (strpos($email, '@') === false) {
 757             return false;
 758         }
 759
 760         list($user, $dom) = explode('@', $email);
 761         return $dom != $globals->mail->domain &&
 762                $dom != $globals->mail->domain2 &&
 763                $dom != $globals->mail->alias_dom &&
 764                $dom != $globals->mail->alias_dom2;
 765     }
 766
 767     public static function isVirtualEmailAddress($email)
 768     {
 769         global $globals;
 770         if (strpos($email, '@') === false) {
 771             return false;
 772         }
 773
 774         list($user, $dom) = explode('@', $email);
 775         return $dom == $globals->mail->alias_dom
 776             || $dom == $globals->mail->alias_dom2;
 777     }
 778
 779     /* Tries to find pending accounts with an hruid close to $login. */
 780     public static function getPendingAccounts($login, $iterator = false)
 781     {
 782         global $globals;
 783
 784         if (strpos($login, '@') === false) {
 785             return null;
 786         }
 787
 788         list($login, $domain) = explode('@', $login);
 789
 790         if ($domain && $domain != $globals->mail->domain && $domain != $globals->mail->domain2) {
 791             return null;
 792         }
 793
 794         $sql = "SELECT  uid, full_name
 795                   FROM  accounts
 796                  WHERE  state = 'pending' AND REPLACE(hruid, '-', '') LIKE
 797                         CONCAT('%', REPLACE(REPLACE(REPLACE({?}, ' ', ''), '-', ''), '\'', ''), '%')
 798               ORDER BY  full_name";
 799         if ($iterator) {
 800             return XDB::iterator($sql, $login);
 801         } else {
 802             $res = XDB::query($sql, $login);
 803             return $res->fetchAllAssoc();
 804         }
 805     }
 806
 807
 808     public static function iterOverUIDs($uids, $respect_order = true)
 809     {
 810         return new UserIterator(self::loadMainFieldsFromUIDs($uids, $respect_order));
 811     }
 812
 813     /** Fetch a set of users from a list of UIDs
 814      * @param $data The list of uids to fetch, or an array of arrays
 815      * @param $orig If $data is an array of arrays, the subfield where uids are stored
 816      * @param $dest If $data is an array of arrays, the subfield to fill with Users
 817      * @param $fetchProfile Whether to fetch Profiles as well
 818      * @return either an array of $uid => User, or $data with $data[$i][$dest] = User
 819      */
 820     public static function getBulkUsersWithUIDs(array $data, $orig = null, $dest = null, $fetchProfile = true)
 821     {
 822         // Fetch the list of uids
 823         if (is_null($orig)) {
 824             $uids = $data;
 825         } else {
 826             if (is_null($dest)) {
 827                 $dest = $orig;
 828             }
 829             $uids = array();
 830             foreach ($data as $key=>$entry) {
 831                 if (isset($entry[$orig])) {
 832                     $uids[] = $entry[$orig];
 833                 }
 834             }
 835         }
 836
 837         // Fetch users
 838         if (count($uids) == 0) {
 839             return $data;
 840         }
 841         $users = self::iterOverUIDs($uids, true);
 842
 843         $table = array();
 844         if ($fetchProfile) {
 845             $profiles = Profile::iterOverUIDS($uids, true);
 846             if ($profiles != null) {
 847                 $profile = $profiles->next();
 848             } else {
 849                 $profile = null;
 850             }
 851         }
 852
 853         /** We iterate through the users, moving in
 854          * profiles when they match the user ID :
 855          * there can be users without a profile, but not
 856          * the other way around.
 857          */
 858         while (($user = $users->next())) {
 859             if ($fetchProfile) {
 860                 if ($profile != null && $profile->owner_id == $user->id()) {
 861                     $user->_profile = $profile;
 862                     $profile = $profiles->next();
 863                 }
 864                 $user->_profile_fetched = true;
 865             }
 866             $table[$user->id()] = $user;
 867         }
 868
 869         // Build the result with respect to input order.
 870         if (is_null($orig)) {
 871             return $table;
 872         } else {
 873             foreach ($data as $key=>$entry) {
 874                 if (isset($entry[$orig])) {
 875                     $entry[$dest] = $table[$entry[$orig]];
 876                     $data[$key] = $entry;
 877                 }
 878             }
 879             return $data;
 880         }
 881     }
 882
 883     public static function getBulkUsersFromDB($fetchProfile = true)
 884     {
 885         $args = func_get_args();
 886         $uids = call_user_func_array(array('XDB', 'fetchColumn'), $args);
 887         return self::getBulkUsersWithUIDs($uids, null, null, $fetchProfile);
 888     }
 889 }
 890
 891 /** Iterator over a set of Users
 892  * @param an XDB::Iterator obtained from a User::loadMainFieldsFromUIDs
 893  */
 894 class UserIterator implements PlIterator
 895 {
 896     private $dbiter;
 897
 898     public function __construct($dbiter)
 899     {
 900         $this->dbiter = $dbiter;
 901     }
 902
 903     public function next()
 904     {
 905         $data = $this->dbiter->next();
 906         if ($data == null) {
 907             return null;
 908         } else {
 909             return User::getSilentWithValues(null, $data);
 910         }
 911     }
 912
 913     public function total()
 914     {
 915         return $this->dbiter->total();
 916     }
 917
 918     public function first()
 919     {
 920         return $this->dbiter->first();
 921     }
 922
 923     public function last()
 924     {
 925         return $this->dbiter->last();
 926     }
 927 }
 928
 929 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 930 ?>