modules/events/feed.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2014 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 EventFeed extends PlFeed
  23 {
  24     public function __construct()
  25     {
  26         global $globals;
  27         parent::__construct($globals->core->sitename . ' :: News',
  28                             $globals->baseurl,
  29                             'Informations et Activités polytechniciennes',
  30                             $globals->baseurl . '/images/logo.png',
  31                             'events/rss.tpl');
  32     }
  33
  34     public static function nextEvent(PlIterator $it, PlUser $user)
  35     {
  36         while ($body = $it->next()) {
  37             $uf = UserFilter::getLegacy($body['promo_min'], $body['promo_max']);
  38             if ($uf->checkUser($user)) {
  39                 return $body;
  40             }
  41         }
  42         return null;
  43     }
  44
  45     protected function fetch(PlUser $user)
  46     {
  47         global $globals;
  48         $events = XDB::iterator('SELECT  e.id, e.titre AS title, e.texte, e.creation_date AS publication, e.post_id,
  49                                          p.attachmime IS NOT NULL AS photo, FIND_IN_SET(\'wiki\', e.flags) AS wiki,
  50                                          e.uid, e.promo_min, e.promo_max
  51                                    FROM  announces       AS e
  52                               LEFT JOIN  announce_photos AS p ON (p.eid = e.id)
  53                                   WHERE  FIND_IN_SET("valide", e.flags) AND expiration >= NOW()');
  54         $data = array();
  55         while ($e = self::nextEvent($events, $user)) {
  56             $author = User::getWithUID($e['uid']);
  57             $promo  = $author->promo();
  58             $e['author'] = $author->fullName() . ($promo ? ' (' . $promo . ')' : '');
  59             $e['link'] = $globals->baseurl . '/events#newsid' . $e['id'];
  60             $data[] = $e;
  61         }
  62         return PlIteratorUtils::fromArray($data, 1, true);
  63     }
  64 }
  65
  66 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
  67 ?>