include/vcard.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2006 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 require_once('xorg.misc.inc.php');
  23 require_once('user.func.inc.php');
  24
  25 class VCard
  26 {
  27     var $users = array();
  28     var $photos;
  29
  30     function VCard($users, $photos = true, $freetext = null)
  31     {
  32         $this->photos = $photos;
  33         if (is_array($users)) {
  34             foreach ($users as $user) {
  35                 $this->add_user($user, $freetext);
  36             }
  37         } else {
  38             $this->add_user($users, $freetext);
  39         }
  40     }
  41
  42     function escape($text)
  43     {
  44         return preg_replace('/[,;:]/', '\\\\$0', $text);
  45     }
  46
  47     function format_adr($params, &$smarty)
  48     {
  49         // $adr1, $adr2, $adr3, $postcode, $city, $region, $country
  50         extract($params['adr']);
  51         $adr = trim($adr1);
  52         $adr = trim("$adr\n$adr2");
  53         $adr = trim("$adr\n$adr3");
  54         return $this->text_encode(';;'
  55                 . $this->escape($adr) . ';'
  56                 . $this->escape($city) . ';'
  57                 . $this->escape($region) . ';'
  58                 . $this->escape($postcode) . ';'
  59                 . $this->escape($country), false);
  60     }
  61
  62     function text_encode($text, $escape = true)
  63     {
  64         if ($escape) {
  65             $text = $this->escape($text);
  66         }
  67         return preg_replace("/(\r\n|\n|\r)/", '\n', $text);
  68     }
  69
  70     function add_user($x, $freetext)
  71     {
  72         global $globals;
  73
  74         $login = get_user_forlife($x);
  75         $user  = get_user_details($login);
  76
  77         if (strlen(trim($user['freetext']))) {
  78             $user['freetext'] = html_entity_decode($user['freetext']);
  79         }
  80         if (!is_null($freetext)) {
  81             if (strlen(trim($user['freetext']))) {
  82                 $user['freetext'] = $freetext . "\n" . $user['freetext'];
  83             } else {
  84                 $user['freetext'] = $freetext;
  85             }
  86         }
  87
  88         // alias virtual
  89         $res = XDB::query(
  90                 "SELECT alias
  91                    FROM virtual
  92              INNER JOIN virtual_redirect USING(vid)
  93              INNER JOIN auth_user_quick  ON ( user_id = {?} AND emails_alias_pub = 'public' )
  94                   WHERE ( redirect={?} OR redirect={?} )
  95                         AND alias LIKE '%@{$globals->mail->alias_dom}'",
  96                 S::v('uid'),
  97                 $user['forlife'].'@'.$globals->mail->domain,
  98                 $user['forlife'].'@'.$globals->mail->domain2);
  99
 100         $user['virtualalias'] = $res->fetchOneCell();
 101
 102         // get photo
 103         if ($this->photos) {
 104             $res = XDB::query(
 105                     "SELECT attach, attachmime
 106                        FROM photo   AS p
 107                  INNER JOIN aliases AS a ON (a.id = p.uid AND a.type = 'a_vie')
 108                       WHERE a.alias = {?}", $login);
 109             if ($res->numRows()) {
 110                 $user['photo'] = $res->fetchOneAssoc();
 111             }
 112         }
 113         $this->users[] = $user;
 114     }
 115
 116     function do_page(&$page)
 117     {
 118         $page->changeTpl('vcard.tpl', NO_SKIN);
 119         $page->register_modifier('vcard_enc',  array($this, 'text_encode'));
 120         $page->register_function('format_adr', array($this, 'format_adr'));
 121         $page->assign_by_ref('users', $this->users);
 122
 123         header("Pragma: ");
 124         header("Cache-Control: ");
 125         header("Content-type: text/x-vcard; charset=iso-8859-15");
 126         header("Content-Transfer-Encoding: 8bit");
 127     }
 128 }
 129
 130 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
 131 ?>