modules/xnetevents/xnetevents.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2011 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 // {{{ 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     $res = XDB::query('SELECT  SUM(nb) AS nb_tot, COUNT(DISTINCT ep.uid) AS nb, e.*,
  31                                IF(e.deadline_inscription,
  32                                      e.deadline_inscription >= LEFT(NOW(), 10),
  33                                      1) AS inscr_open,
  34                                LEFT(10, e.debut) AS start_day, LEFT(10, e.fin) AS last_day,
  35                                LEFT(NOW(), 10) AS now,
  36                                ei.titre, al.vid AS absent_list, pl.vid AS participant_list,
  37                                pyl.vid AS payed_list, bl.vid AS booked_unpayed_list,
  38                                e.subscription_notification
  39                          FROM  group_events              AS e
  40                    INNER JOIN  group_event_items        AS ei ON (e.eid = ei.eid)
  41                     LEFT JOIN  group_event_participants AS ep ON(e.eid = ep.eid AND ei.item_id = ep.item_id)
  42                     LEFT JOIN  virtual AS al ON(al.type = \'evt\' AND al.alias = CONCAT(short_name, {?}))
  43                     LEFT JOIN  virtual AS pl ON(pl.type = \'evt\' AND pl.alias = CONCAT(short_name, {?}))
  44                     LEFT JOIN  virtual AS pyl ON(pyl.type = \'evt\' AND pyl.alias = CONCAT(short_name, {?}))
  45                     LEFT JOIN  virtual AS bl ON(bl.type = \'evt\' AND bl.alias = CONCAT(short_name, {?}))
  46                         WHERE  (e.eid = {?} OR e.short_name = {?}) AND ei.item_id = {?} AND e.asso_id = {?}
  47                      GROUP BY  ei.item_id',
  48                    '-absents@'.$globals->xnet->evts_domain,
  49                    '-participants@'.$globals->xnet->evts_domain,
  50                    '-paye@' . $globals->xnet->evts_domain,
  51                    '-participants-non-paye@' . $globals->xnet->evts_domain,
  52                    $eid, $eid, $item_id ? $item_id : 1, $asso_id);
  53     $evt = $res->fetchOneAssoc();
  54
  55     if (!$evt) {
  56         return null;
  57     }
  58     if ($GLOBALS['IS_XNET_SITE'] && $evt['accept_nonmembre'] == 0 && !is_member() && !may_update()) {
  59         return false;
  60     }
  61
  62     // smart calculation of the total number
  63     if (!$item_id) {
  64         $res = XDB::query('SELECT  MAX(nb)
  65                              FROM  group_events              AS e
  66                        INNER JOIN  group_event_items        AS ei ON (e.eid = ei.eid)
  67                         LEFT JOIN  group_event_participants AS ep ON (e.eid = ep.eid AND ei.item_id = ep.item_id)
  68                             WHERE  e.eid = {?}
  69                          GROUP BY  ep.uid', $evt['eid']);
  70         $evt['nb_tot'] = array_sum($res->fetchColumn());
  71         $evt['titre'] = '';
  72         $evt['item_id'] = 0;
  73     }
  74
  75     $evt['moments'] = XDB::fetchAllAssoc('SELECT  titre, details, montant, ei.item_id, nb,
  76                                                   ep.paid, FIND_IN_SET(\'notify_payment\', ep.flags) AS notify_payment
  77                                             FROM  group_event_items        AS ei
  78                                        LEFT JOIN  group_event_participants AS ep ON (ep.eid = ei.eid AND ep.item_id = ei.item_id
  79                                                                                                              AND uid = {?})
  80                                            WHERE  ei.eid = {?}',
  81                                            S::i('uid'), $evt['eid']);
  82     $evt['topay'] = 0;
  83     $evt['paid'] = 0;
  84     $evt['notify_payment'] = false;
  85     foreach ($evt['moments'] as $m) {
  86         $evt['topay'] += $m['nb'] * $m['montant'];
  87         if ($m['montant']) {
  88             $evt['money'] = true;
  89         }
  90         $evt['paid']  = $m['paid'];
  91         $evt['notify_payment'] = $evt['notify_payment'] || $m['notify_payment'];
  92     }
  93
  94     $montants = XDB::fetchColumn('SELECT  amount
  95                                     FROM  payment_transactions AS t
  96                                    WHERE  ref = {?} AND uid = {?}',
  97                                    $evt['paiement_id'], S::v('uid'));
  98     $evt['telepaid'] = 0;
  99     foreach ($montants as $m) {
 100         $p = strtr(substr($m, 0, strpos($m, 'EUR')), ',', '.');
 101         $evt['paid'] += trim($p);
 102         $evt['telepaid'] += trim($p);
 103     }
 104     $evt['organizer'] = User::getSilent($evt['uid']);
 105
 106     make_event_date($evt);
 107
 108     return $evt;
 109 }
 110
 111 // }}}
 112
 113 // {{{ function get_event_participants()
 114 function get_event_participants(&$evt, $item_id, array $tri = array(), $limit = null)
 115 {
 116     global $globals;
 117
 118     $eid    = $evt['eid'];
 119     $money  = $evt['money'] && (function_exists('may_update')) && may_update();
 120     $pay_id = $evt['paiement_id'];
 121
 122     $append = $item_id ? XDB::format(' AND ep.item_id = {?}', $item_id) : '';
 123     $query = XDB::fetchAllAssoc('uid', 'SELECT  ep.uid, SUM(ep.paid) AS paid, SUM(ep.nb) AS nb,
 124                                                 FIND_IN_SET(\'notify_payment\', ep.flags) AS notify_payment
 125                                           FROM  group_event_participants AS ep
 126                                          WHERE  ep.eid = {?} AND nb > 0 ' . $append . '
 127                                       GROUP BY  ep.uid', $eid);
 128     $uf = new UserFilter(new PFC_True(), $tri);
 129     $users = User::getBulkUsersWithUIDs($uf->filter(array_keys($query), new PlLimit($count, $offset)));
 130     $tab = array();
 131     foreach ($users as $user) {
 132         $uid = $user->id();
 133         $tab[$uid] = $query[$uid];
 134         $tab[$uid]['user'] = $user;
 135     }
 136
 137     if ($item_id) {
 138         return $tab;
 139     }
 140
 141     $evt['adminpaid'] = 0;
 142     $evt['telepaid']  = 0;
 143     $evt['topay']     = 0;
 144     $evt['paid']      = 0;
 145     foreach ($tab as $uid=>&$u) {
 146         $u['adminpaid'] = $u['paid'];
 147         $u['montant'] = 0;
 148         if ($money && $pay_id) {
 149             $montants = XDB::fetchColumn('SELECT  amount
 150                                             FROM  payment_transactions AS t
 151                                            WHERE  ref = {?} AND uid = {?}',
 152                                          $pay_id, $uid);
 153             foreach ($montants as $m) {
 154                 $p = strtr(substr($m, 0, strpos($m, "EUR")), ",", ".");
 155                 $u['paid'] += trim($p);
 156             }
 157         }
 158         $u['telepayment'] = $u['paid'] - $u['adminpaid'];
 159         $res_ = XDB::iterator('SELECT  ep.nb, ep.item_id, ei.montant
 160                                  FROM  group_event_participants AS ep
 161                            INNER JOIN  group_event_items AS ei ON (ei.eid = ep.eid AND ei.item_id = ep.item_id)
 162                                 WHERE  ep.eid = {?} AND ep.uid = {?}',
 163                             $eid, $uid);
 164         while ($i = $res_->next()) {
 165             $u[$i['item_id']] = $i['nb'];
 166             $u['montant'] += $i['montant']*$i['nb'];
 167         }
 168         $evt['telepaid']  += $u['telepayment'];
 169         $evt['adminpaid'] += $u['adminpaid'];
 170         $evt['paid']      += $u['paid'];
 171         $evt['topay']     += $u['montant'];
 172     }
 173     return $tab;
 174 }
 175 // }}}
 176
 177 //  {{{ function subscribe_lists_event()
 178 /** Subscribes user to various event related mailing lists.
 179  *
 180  * @param $uid: user's id.
 181  * @param evt: events data, in particular ids of the lists at stake.
 182  * @param participate: indicates if the user takes part at the event or not;
 183  *      -1 means he did not answer, 0 means no, and 1 means yes.
 184  * @param paid: has the user already payed anything?
 185  *      0 means no, a positive amount means yes.
 186  * @param payment: is this function called from a payment page?
 187  *      If true, only payment related lists should be updated.
 188  */
 189 function subscribe_lists_event($uid, $evt, $participate, $paid, $payment = false)
 190 {
 191     $participant_list  = $evt['participant_list'];
 192     $absent_list       = $evt['absent_list'];
 193     $unpayed_list      = $evt['booked_unpayed_list'];
 194     $payed_list        = $evt['payed_list'];
 195
 196     $user = User::getSilent($uid);
 197     $email = $user->forlifeEmail();
 198
 199     function subscribe($list, $email)
 200     {
 201         if ($list && $email) {
 202             XDB::execute('INSERT IGNORE INTO  virtual_redirect
 203                                       VALUES  ({?}, {?})',
 204                          $list, $email);
 205         }
 206     }
 207
 208     function unsubscribe($list, $email)
 209     {
 210         if ($list && $email) {
 211             XDB::execute('DELETE FROM  virtual_redirect
 212                                 WHERE  vid = {?} AND redirect = {?}',
 213                          $list, $email);
 214         }
 215     }
 216
 217     /** If $payment is not null, we do not retrieve the value of $participate,
 218      * thus we do not alter participant and absent lists.
 219      */
 220     if ($payment === true) {
 221         if ($paid > 0) {
 222             unsubscribe($unpayed_list, $email);
 223             subscribe($payed_list, $email);
 224         }
 225     } else {
 226         switch ($participate) {
 227           case -1:
 228             unsubscribe($participant_list, $email);
 229             unsubscribe($unpayed_list, $email);
 230             unsubscribe($payed_list, $email);
 231             subscribe($absent_list, $email);
 232             break;
 233           case 0:
 234             unsubscribe($participant_list, $email);
 235             unsubscribe($absent_list, $email);
 236             unsubscribe($unpayed_list, $email);
 237             unsubscribe($payed_list, $email);
 238             break;
 239           case 1:
 240             subscribe($participant_list, $email);
 241             unsubscribe($absent_list, $email);
 242             if ($paid > 0) {
 243                 unsubscribe($unpayed_list, $email);
 244                 subscribe($payed_list, $email);
 245             } else {
 246                 subscribe($unpayed_list, $email);
 247                 unsubscribe($payed_list, $email);
 248             }
 249             break;
 250         }
 251     }
 252 }
 253 // }}}
 254
 255 //  {{{ function event_change_shortname()
 256 function event_change_shortname(&$page, $eid, $old, $new)
 257 {
 258     global $globals;
 259
 260     if (is_null($old)) {
 261         $old = '';
 262     }
 263     // Quelques vérifications sur l'alias (caractères spéciaux)
 264     if ($new && !preg_match( "/^[a-zA-Z0-9\-.]{3,20}$/", $new)) {
 265         $page->trigError("Le raccourci demandé n'est pas valide.
 266                     Vérifie qu'il comporte entre 3 et 20 caractères
 267                     et qu'il ne contient que des lettres non accentuées,
 268                     des chiffres ou les caractères - et .");
 269         return $old;
 270     } elseif ($new && (is_int($new) || ctype_digit($new))) {
 271         $page->trigError("Le raccourci demandé ne peut être accepté car il
 272                          ne contient que des chiffres. Rajoute-lui par exemple
 273                          une lettre.");
 274         return $old;
 275     }
 276
 277     //vérifier que l'alias n'est pas déja pris
 278     if ($new && $old != $new) {
 279         $res = XDB::query('SELECT COUNT(*)
 280                              FROM group_events
 281                             WHERE short_name = {?}',
 282                            $new);
 283         if ($res->fetchOneCell() > 0) {
 284             $page->trigError("Le raccourci demandé est déjà utilisé. Choisis en un autre.");
 285             return $old;
 286         }
 287     }
 288
 289     if ($old == $new) {
 290         return $new;
 291     }
 292
 293     if ($old && $new) {
 294         // if had a previous shortname change the old lists
 295         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 296             $v .= $globals->xnet->evts_domain;
 297             XDB::execute("UPDATE  virtual
 298                              SET  alias = {?}
 299                            WHERE  type = 'evt' AND alias = {?}",
 300                          $new . $v, $old . $v);
 301         }
 302         return $new;
 303     }
 304
 305     if (!$old && $new) {
 306         // if we have a first new short_name create the lists
 307         $lastid = array();
 308         $where = array(
 309             '-participants@'          => 'ep.nb > 0',
 310             '-paye@'                  => 'ep.paid > 0',
 311             '-participants-non-paye@' => 'ep.nb > 0 AND ep.paid = 0'
 312         );
 313
 314         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 315             XDB::execute("INSERT INTO  virtual
 316                                   SET  type = 'evt', alias = {?}",
 317                          $new . $v . $globals->xnet->evts_domain);
 318
 319             $lastid[$v] = XDB::insertId();
 320         }
 321
 322         foreach (array('-participants@', '-paye@', '-participants-non-paye@') as $v) {
 323             XDB::execute("INSERT IGNORE INTO  virtual_redirect (
 324                                       SELECT  {?} AS vid, IF(al.alias IS NULL, a.email, CONCAT(al.alias, {?})) AS redirect
 325                                         FROM  group_event_participants AS ep
 326                                    LEFT JOIN  accounts AS a  ON (ep.uid = a.uid)
 327                                    LEFT JOIN  aliases  AS al ON (al.uid = a.uid AND al.type = 'a_vie')
 328                                        WHERE  ep.eid = {?} AND " . $where[$v] . "
 329                                     GROUP BY  ep.uid)",
 330                          $lastid[$v], '@' . $globals->mail->domain, $eid);
 331         }
 332         XDB::execute("INSERT IGNORE INTO  virtual_redirect (
 333                                   SELECT  {?} AS vid, IF(al.alias IS NULL, a.email, CONCAT(al.alias, {?})) AS redirect
 334                                     FROM  group_members AS m
 335                                LEFT JOIN  accounts  AS a  ON (a.uid = m.uid)
 336                                LEFT JOIN  aliases   AS al ON (al.uid = a.uid AND al.type = 'a_vie')
 337                                LEFT JOIN  group_event_participants AS ep ON (ep.uid = m.uid AND ep.eid = {?})
 338                                    WHERE  m.asso_id = {?} AND ep.uid IS NULL
 339                                 GROUP BY  m.uid)",
 340                      $lastid['-absents@'], '@' . $globals->mail->domain, $eid, $globals->asso('id'));
 341
 342         return $new;
 343     }
 344
 345     if ($old && !$new) {
 346         // if we delete the old short name, delete the lists
 347         foreach (array('-absents@', '-participants@', '-paye@', '-participants-non-paye@') as $v) {
 348             $v .= $globals->xnet->evts_domain;
 349             XDB::execute("DELETE  virtual, virtual_redirect
 350                             FROM  virtual
 351                        LEFT JOIN  virtual_redirect USING(vid)
 352                            WHERE  virtual.alias = {?}",
 353                          $infos['short_name'] . $v);
 354         }
 355         return $new;
 356     }
 357
 358     // cannot happen
 359     return $old;
 360 }
 361 // }}}
 362
 363 //  {{{ function make_event_date()
 364 function make_event_date(&$e)
 365 {
 366     $start     = strtotime($e['debut']);
 367     $end       = strtotime($e['fin']);
 368     $first_day = @strtotime($e['first_day']);
 369     $last_day  = strtotime($e['last_day']);
 370     unset($e['debut'], $e['fin'], $e['first_day'], $e['last_day']);
 371
 372     $date = "";
 373     if ($start && $end != $start) {
 374         if ($first_day == $last_day) {
 375           $date .= "le " . strftime("%d %B %Y", $start) . " de "
 376                 . strftime("%H:%M", $start) . " à " . strftime("%H:%M", $end);
 377         } else {
 378           $date .= "du " . strftime("%d %B %Y à %H:%M", $start)
 379                 . "\nau " . strftime("%d %B %Y à %H:%M", $end);
 380         }
 381     } else {
 382         $date .= "le " . strftime("%d %B %Y à %H:%M", $start);
 383     }
 384     $e['date'] = $date;
 385 }
 386 // }}}
 387
 388 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 389 ?>