classes/group.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 Group
  23 {
  24     public $id;
  25     public $shortname;
  26     private $data = array();
  27
  28     private function __construct(array $data)
  29     {
  30         foreach ($data as $key=>$value) {
  31             $this->data[$key] = $value;
  32         }
  33         $this->id = intval($this->data['id']);
  34         $this->shortname = $this->data['diminutif'];
  35     }
  36
  37     public function __get($name)
  38     {
  39         if (property_exists($this, $name)) {
  40             return $this->$name;
  41         }
  42
  43         if (isset($this->data[$name])) {
  44             return $this->data[$name];
  45         }
  46
  47         return null;
  48     }
  49
  50     public function __isset($name)
  51     {
  52         return property_exists($this, $name) || isset($this->data[$name]);
  53     }
  54
  55     private function getUF($admin = false, $extra_cond = null, $sort = null)
  56     {
  57         $cond = new UFC_Group($this->id, $admin);
  58         if (!is_null($extra_cond)) {
  59             $cond = new PFC_And($cond, $extra_cond);
  60         }
  61         return new UserFilter($cond, $sort);
  62     }
  63
  64     public function getMembers($extra_cond = null, $sort = null)
  65     {
  66         return $this->getUF(false, $extra_cond, $sort);
  67     }
  68
  69     public function getAdmins($extra_cond = null, $sort = null)
  70     {
  71         return $this->getUF(true, $extra_cond, $sort);
  72     }
  73
  74     public function getLogo($fallback = true)
  75     {
  76         if (!empty($this->logo)) {
  77             return PlImage::fromData($this->logo, $this->logo_mime);
  78         } else if ($fallback) {
  79             return PlImage::fromFile(dirname(__FILE__).'/../htdocs/images/dflt_carre.jpg', 'image/jpeg');
  80         }
  81         return null;
  82     }
  83
  84     static public function get($id)
  85     {
  86         if (!$id) {
  87             return null;
  88         }
  89         if (ctype_digit($id)) {
  90             $where = XDB::format('id = {?}', $id);
  91         } else {
  92             $where = XDB::format('diminutif = {?}', $id);
  93         }
  94         $res = XDB::query('SELECT  a.*, d.nom AS domnom,
  95                                    FIND_IN_SET(\'wiki_desc\', a.flags) AS wiki_desc,
  96                                    FIND_IN_SET(\'notif_unsub\', a.flags) AS notif_unsub
  97                              FROM  groups AS a
  98                         LEFT JOIN  group_dom  AS d ON d.id = a.dom
  99                             WHERE  ' . $where);
 100         if ($res->numRows() != 1) {
 101             return null;
 102         }
 103         return new Group($res->fetchOneAssoc());
 104     }
 105 }
 106
 107 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 108 ?>