modules/xnetevents/xnetevents.inc.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 // {{{ function get_event_detail()
  23
  24 function get_event_detail($eid, $item_id = false, $asso_id = null)
  25 {
  26     global $globals;
  27     if (is_null($asso_id)) {
  28         $asso_id = $globals->asso('id');
  29     }
  30     $res = XDB::query('SELECT  SUM(nb) AS nb_tot, COUNT(DISTINCT ep.uid) AS nb, e.*,
  31                                IF(e.deadline_inscription,
  32                                      e.deadline_inscription >= LEFT(NOW(), 10),
  33                                      1) AS inscr_open,
  34                                LEFT(10, e.debut) AS start_day, LEFT(10, e.fin) AS last_day,
  35                                LEFT(NOW(), 10) AS now,
  36                                ei.titre, al.vid AS absent_list, pl.vid AS participant_list,
  37                                pyl.vid AS payed_list, bl.vid AS booked_unpayed_list
  38                          FROM  group_events              AS e
  39                    INNER JOIN  group_event_items        AS ei ON (e.eid = ei.eid)
  40                     LEFT JOIN  group_event_participants AS ep ON(e.eid = ep.eid AND ei.item_id = ep.item_id)
  41                     LEFT JOIN  virtual AS al ON(al.type = \'evt\' AND al.alias = CONCAT(short_name, {?}))
  42                     LEFT JOIN  virtual AS pl ON(pl.type = \'evt\' AND pl.alias = CONCAT(short_name, {?}))
  43                     LEFT JOIN  virtual AS pyl ON(pyl.type = \'evt\' AND pyl.alias = CONCAT(short_name, {?}))
  44                     LEFT JOIN  virtual AS bl ON(bl.type = \'evt\' AND bl.alias = CONCAT(short_name, {?}))
  45                         WHERE  (e.eid = {?} OR e.short_name = {?}) AND ei.item_id = {?} AND e.asso_id = {?}
  46                      GROUP BY  ei.item_id',
  47                    '-absents@'.$globals->xnet->evts_domain,
  48                    '-participants@'.$globals->xnet->evts_domain,
  49                    '-paye@' . $globals->xnet->evts_domain,
  50                    '-participants-non-paye@' . $globals->xnet->evts_domain,
  51                    $eid, $eid, $item_id ? $item_id : 1, $asso_id);
  52     $evt = $res->fetchOneAssoc();
  53
  54     if (!$evt) {
  55         return null;
  56     }
  57     if ($GLOBALS['IS_XNET_SITE'] && $evt['accept_nonmembre'] == 0 && !is_member() && !may_update()) {
  58         return false;
  59     }
  60
  61     // smart calculation of the total number
  62     if (!$item_id) {
  63         $res = XDB::query('SELECT  MAX(nb)
  64                              FROM  group_events              AS e
  65                        INNER JOIN  group_event_items        AS ei ON (e.eid = ei.eid)
  66                         LEFT JOIN  group_event_participants AS ep ON (e.eid = ep.eid AND ei.item_id = ep.item_id)
  67                             WHERE  e.eid = {?}
  68                          GROUP BY  ep.uid', $evt['eid']);
  69         $evt['nb_tot'] = array_sum($res->fetchColumn());
  70         $evt['titre'] = '';
  71         $evt['item_id'] = 0;
  72     }
  73
  74     $evt['moments'] = XDB::fetchAllAssoc('SELECT  titre, details, montant, ei.item_id, nb,
  75                                                   ep.paid, FIND_IN_SET(\'notify_payment\', ep.flags) AS notify_payment
  76                                             FROM  group_event_items        AS ei
  77                                        LEFT JOIN  group_event_participants AS ep ON (ep.eid = ei.eid AND ep.item_id = ei.item_id
  78                                                                                                              AND uid = {?})
  79                                            WHERE  ei.eid = {?}',
  80                                            S::i('uid'), $evt['eid']);
  81     $evt['topay'] = 0;
  82     $evt['paid'] = 0;
  83     $evt['notify_payment'] = false;
  84     foreach ($evt['moments'] as $m) {
  85         $evt['topay'] += $m['nb'] * $m['montant'];
  86         if ($m['montant']) {
  87             $evt['money'] = true;
  88         }
  89         $evt['paid']  = $m['paid'];
  90         $evt['notify_payment'] = $evt['notify_payment'] || $m['notify_payment'];
  91     }
  92
  93     $montants = XDB::fetchColumn('SELECT  amount
  94                                     FROM  payment_transactions AS t
  95                                    WHERE  ref = {?} AND uid = {?}',
  96                                    $evt['paiement_id'], S::v('uid'));
  97     $evt['telepaid'] = 0;
  98     foreach ($montants as $m) {
  99         $p = strtr(substr($m, 0, strpos($m, 'EUR')), ',', '.');
 100         $evt['paid'] += trim($p);
 101         $evt['telepaid'] += trim($p);
 102     }
 103     $evt['organizer'] = User::getSilent($evt['uid']);
 104
 105     make_event_date($evt);
 106
 107     return $evt;
 108 }
 109
 110 // }}}
 111
 112 // {{{ function get_event_participants()
 113 function get_event_participants(&$evt, $item_id, array $tri = array(), $limit = null)
 114 {
 115     global $globals;
 116
 117     $eid    = $evt['eid'];
 118     $money  = $evt['money'] && (function_exists('may_update')) && may_update();
 119     $pay_id = $evt['paiement_id'];
 120
 121     $append = $item_id ? XDB::format(' AND ep.item_id = {?}', $item_id) : '';
 122     $query = XDB::fetchAllAssoc('uid', 'SELECT  ep.uid, SUM(ep.paid) AS paid, SUM(ep.nb) AS nb,
 123                                                 FIND_IN_SET(\'notify_payment\', ep.flags) AS notify_payment
 124                                           FROM  group_event_participants AS ep
 125                                          WHERE  ep.eid = {?} AND nb > 0 ' . $append . '
 126                                       GROUP BY  ep.uid', $eid);
 127     $uf = new UserFilter(new PFC_True(), $tri);
 128     $users = User::getBulkUsersWithUIDs($uf->filter(array_keys($query), new PlLimit($count, $offset)));
 129     $tab = array();
 130     foreach ($users as $user) {
 131         $uid = $user->id();
 132         $tab[$uid] = $query[$uid];
 133         $tab[$uid]['user'] = $user;
 134     }
 135
 136     if ($item_id) {
 137         return $tab;
 138     }
 139
 140     $evt['adminpaid'] = 0;
 141     $evt['telepaid']  = 0;
 142     $evt['topay']     = 0;
 143     $evt['paid']      = 0;
 144     foreach ($tab as $uid=>&$u) {
 145         $u['adminpaid'] = $u['paid'];
 146         $u['montant'] = 0;
 147         if ($money && $pay_id) {
 148             $montants = XDB::fetchColumn('SELECT  amount
 149                                             FROM  payment_transactions AS t
 150                                            WHERE  ref = {?} AND uid = {?}',
 151                                          $pay_id, $uid);
 152             foreach ($montants as $m) {
 153                 $p = strtr(substr($m, 0, strpos($m, "EUR")), ",", ".");
 154                 $u['paid'] += trim($p);
 155             }
 156         }
 157         $u['telepayment'] = $u['paid'] - $u['adminpaid'];
 158         $res_ = XDB::iterator('SELECT  ep.nb, ep.item_id, ei.montant
 159                                  FROM  group_event_participants AS ep
 160                            INNER JOIN  group_event_items AS ei ON (ei.eid = ep.eid AND ei.item_id = ep.item_id)
 161                                 WHERE  ep.eid = {?} AND ep.uid = {?}',
 162                             $eid, $uid);
 163         while ($i = $res_->next()) {
 164             $u[$i['item_id']] = $i['nb'];
 165             $u['montant'] += $i['montant']*$i['nb'];
 166         }
 167         $evt['telepaid']  += $u['telepayment'];
 168         $evt['adminpaid'] += $u['adminpaid'];
 169         $evt['paid']      += $u['paid'];
 170         $evt['topay']     += $u['montant'];
 171     }
 172     return $tab;
 173 }
 174 // }}}
 175
 176 //  {{{ function subscribe_lists_event()
 177 /** Subscribes user to various event related mailing lists.
 178  *
 179  * @param $uid: user's id.
 180  * @param evt: events data, in particular ids of the lists at stake.
 181  * @param participate: indicates if the user takes part at the event or not;
 182  *      -1 means he did not answer, 0 means no, and 1 means yes.
 183  * @param paid: has the user already payed anything?
 184  *      0 means no, a positive amount means yes.
 185  * @param payment: is this function called from a payment page?
 186  *      If true, only payment related lists should be updated.
 187  */
 188 function subscribe_lists_event($uid, $evt, $participate, $paid, $payment = false)
 189 {
 190     $participant_list  = $evt['participant_list'];
 191     $absent_list       = $evt['absent_list'];
 192     $unpayed_list      = $evt['booked_unpayed_list'];
 193     $payed_list        = $evt['payed_list'];
 194
 195     $user = User::getSilent($uid);
 196     $email = $user->forlifeEmail();
 197
 198     function subscribe($list, $email)
 199     {
 200         if ($list && $email) {
 201             XDB::execute('REPLACE INTO  virtual_redirect
 202                                 VALUES  ({?}, {?})',
 203                          $list, $email);
 204         }
 205     }
 206
 207     function unsubscribe($list, $email)
 208     {
 209         if ($list && $email) {
 210             XDB::execute('DELETE FROM  virtual_redirect
 211                                 WHERE  vid = {?} AND redirect = {?}',
 212                          $list, $email);
 213         }
 214     }
 215
 216     /** If $payment is not null, we do not retrieve the value of $participate,
 217      * thus we do not alter participant and absent lists.
 218      */
 219     if ($payment === true) {
 220         if ($paid > 0) {
 221             unsubscribe($unpayed_list, $email);
 222             subscribe($payed_list, $email);
 223         }
 224     } else {
 225         switch ($participate) {
 226           case -1:
 227             unsubscribe($participant_list, $email);
 228             unsubscribe($unpayed_list, $email);
 229             unsubscribe($payed_list, $email);
 230             subscribe($absent_list, $email);
 231             break;
 232           case 0:
 233             unsubscribe($participant_list, $email);
 234             unsubscribe($absent_list, $email);
 235             unsubscribe($unpayed_list, $email);
 236             unsubscribe($payed_list, $email);
 237             break;
 238           case 1:
 239             subscribe($participant_list, $email);
 240             unsubscribe($absent_list, $email);
 241             if ($paid > 0) {
 242                 unsubscribe($unpayed_list, $email);
 243                 subscribe($payed_list, $email);
 244             } else {
 245                 subscribe($unpayed_list, $email);
 246                 unsubscribe($payed_list, $email);
 247             }
 248             break;
 249         }
 250     }
 251 }
 252 // }}}
 253
 254 //  {{{ function event_change_shortname()
 255 function event_change_shortname(&$page, $eid, $old, $new)
 256 {
 257     global $globals;
 258
 259     if (is_null($old)) {
 260         $old = '';
 261     }
 262     // Quelques vérifications sur l'alias (caractères spéciaux)
 263     if ($new && !preg_match( "/^[a-zA-Z0-9\-.]{3,20}$/", $new)) {
 264         $page->trigError("Le raccourci demandé n'est pas valide.
 265                     Vérifie qu'il comporte entre 3 et 20 caractères
 266                     et qu'il ne contient que des lettres non accentuées,
 267                     des chiffres ou les caractères - et .");
 268         return $old;
 269     } elseif ($new && (is_int($new) || ctype_digit($new))) {
 270         $page->trigError("Le raccourci demandé ne peut être accepté car il
 271                          ne contient que des chiffres. Rajoute-lui par exemple
 272                          une lettre.");
 273         return $old;
 274     }
 275
 276     //vérifier que l'alias n'est pas déja pris
 277     if ($new && $old != $new) {
 278         $res = XDB::query('SELECT COUNT(*)
 279                              FROM group_events
 280                             WHERE short_name = {?}',
 281                            $new);
 282         if ($res->fetchOneCell() > 0) {
 283             $page->trigError("Le raccourci demandé est déjà utilisé. Choisis en un autre.");
 284             return $old;
 285         }
 286     }
 287
 288     if ($old == $new) {
 289         return $new;
 290     }
 291
 292     if ($old && $new) {
 293         // if had a previous shortname change the old lists
 294         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 295             $v .= $globals->xnet->evts_domain;
 296             XDB::execute("UPDATE  virtual
 297                              SET  alias = {?}
 298                            WHERE  type = 'evt' AND alias = {?}",
 299                          $new . $v, $old . $v);
 300         }
 301         return $new;
 302     }
 303
 304     if (!$old && $new) {
 305         // if we have a first new short_name create the lists
 306         $lastid = array();
 307         $where = array(
 308             '-participants@'          => 'ep.nb > 0',
 309             '-paye@'                  => 'ep.paid > 0',
 310             '-participants-non-paye@' => 'ep.nb > 0 AND ep.paid = 0'
 311         );
 312
 313         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 314             XDB::execute("INSERT INTO  virtual
 315                                   SET  type = 'evt', alias = {?}",
 316                          $new . $v . $globals->xnet->evts_domain);
 317
 318             $lastid[$v] = XDB::insertId();
 319         }
 320
 321         foreach (array('-participants@', '-paye@', '-participants-non-paye@') as $v) {
 322             XDB::execute("INSERT IGNORE INTO  virtual_redirect (
 323                                       SELECT  {?} AS vid, IF(al.alias IS NULL, a.email, CONCAT(al.alias, {?})) AS redirect
 324                                         FROM  group_event_participants AS ep
 325                                    LEFT JOIN  accounts AS a  ON (ep.uid = a.uid)
 326                                    LEFT JOIN  aliases  AS al ON (al.uid = a.uid AND al.type = 'a_vie')
 327                                        WHERE  ep.eid = {?} AND " . $where[$v] . "
 328                                     GROUP BY  ep.uid)",
 329                          $lastid[$v], '@' . $globals->mail->domain, $eid);
 330         }
 331         XDB::execute("INSERT IGNORE INTO  virtual_redirect (
 332                                   SELECT  {?} AS vid, IF(al.alias IS NULL, a.email, CONCAT(al.alias, {?})) AS redirect
 333                                     FROM  group_members AS m
 334                                LEFT JOIN  accounts  AS a  ON (a.uid = m.uid)
 335                                LEFT JOIN  aliases   AS al ON (al.uid = a.uid AND al.type = 'a_vie')
 336                                LEFT JOIN  group_event_participants AS ep ON (ep.uid = m.uid AND ep.eid = {?})
 337                                    WHERE  m.asso_id = {?} AND ep.uid IS NULL
 338                                 GROUP BY  m.uid)",
 339                      $lastid['-absents@'], '@' . $globals->mail->domain, $eid, $globals->asso('id'));
 340
 341         return $new;
 342     }
 343
 344     if ($old && !$new) {
 345         // if we delete the old short name, delete the lists
 346         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 347             $v .= $globals->xnet->evts_domain;
 348             XDB::execute("DELETE  virtual, virtual_redirect
 349                             FROM  virtual
 350                        LEFT JOIN  virtual_redirect USING(vid)
 351                            WHERE  virtual.alias = {?}",
 352                          $infos['short_name'] . $v);
 353         }
 354         return $new;
 355     }
 356
 357     // cannot happen
 358     return $old;
 359 }
 360 // }}}
 361
 362 //  {{{ function make_event_date()
 363 function make_event_date(&$e)
 364 {
 365     $start     = strtotime($e['debut']);
 366     $end       = strtotime($e['fin']);
 367     $first_day = @strtotime($e['first_day']);
 368     $last_day  = strtotime($e['last_day']);
 369     unset($e['debut'], $e['fin'], $e['first_day'], $e['last_day']);
 370
 371     $date = "";
 372     if ($start && $end != $start) {
 373         if ($first_day == $last_day) {
 374           $date .= "le " . strftime("%d %B %Y", $start) . " de "
 375                 . strftime("%H:%M", $start) . " à " . strftime("%H:%M", $end);
 376         } else {
 377           $date .= "du " . strftime("%d %B %Y à %H:%M", $start)
 378                 . "\nau " . strftime("%d %B %Y à %H:%M", $end);
 379         }
 380     } else {
 381         $date .= "le " . strftime("%d %B %Y à %H:%M", $start);
 382     }
 383     $e['date'] = $date;
 384 }
 385 // }}}
 386
 387 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 388 ?>