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