modules/axletter/axletter.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2009 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("massmailer.inc.php");
  23
  24 class AXLetter extends MassMailer
  25 {
  26     public $_body;
  27     public $_signature;
  28     public $_promo_min;
  29     public $_promo_max;
  30     public $_subset;
  31     public $_subset_to;
  32     public $_echeance;
  33     public $_date;
  34     public $_bits;
  35
  36     function __construct($id)
  37     {
  38         parent::__construct('axletter/letter.mail.tpl', 'ax.css', 'ax/show', 'axletter', 'axletter_ins');
  39         $this->_head = '<cher> <prenom>,';
  40
  41         if (!is_array($id)) {
  42             if ($id == 'last') {
  43                 $res = XDB::query("SELECT  *
  44                                      FROM  axletter
  45                                     WHERE  FIND_IN_SET('sent', bits)
  46                                  ORDER BY  id DESC");
  47             } else {
  48                 $res = XDB::query("SELECT  *
  49                                      FROM  axletter
  50                                     WHERE  id = {?} OR short_name = {?}", $id, $id);
  51             }
  52             if (!$res->numRows()) {
  53                 throw new MailNotFound();
  54             }
  55             $id = $res->fetchOneRow();
  56         }
  57         list($this->_id, $this->_shortname, $this->_title_mail, $this->_title,
  58              $this->_body, $this->_signature, $this->_promo_min, $this->_promo_max,
  59              $this->_subset_to, $this->_echeance, $this->_date, $this->_bits) = $id;
  60         if ($this->_date == '0000-00-00') {
  61             $this->_date = 0;
  62         }
  63         $this->_subset_to = explode("\n", $this->_subset_to);
  64         $this->_subset = (count($this->_subset_to) > 0);
  65     }
  66
  67     protected function assignData(&$smarty)
  68     {
  69         $smarty->assign_by_ref('am', $this);
  70     }
  71
  72     public function body($format)
  73     {
  74         return format_text($this->_body, $format);
  75     }
  76
  77     public function signature($format)
  78     {
  79         return format_text($this->_signature, $format, 10);
  80     }
  81
  82     public function valid()
  83     {
  84         return XDB::execute("UPDATE  axletter
  85                                 SET  echeance = NOW()
  86                               WHERE  id = {?}", $this->_id);
  87     }
  88
  89     public function invalid()
  90     {
  91         return XDB::execute("UPDATE  axletter
  92                                 SET  bits = 'invalid', date = CURDATE()
  93                               WHERE  id = {?}", $this->_id);
  94     }
  95
  96     protected function setSent()
  97     {
  98         XDB::execute("UPDATE  axletter
  99                          SET  bits='sent', date=CURDATE()
 100                        WHERE  id={?}", $this->_id);
 101     }
 102
 103     static public function subscriptionState($uid = null)
 104     {
 105         $user = is_null($uid) ? S::v('uid') : $uid;
 106         $res = XDB::query("SELECT  1
 107                              FROM  axletter_ins
 108                             WHERE  user_id={?}", $user);
 109         return $res->fetchOneCell();
 110     }
 111
 112     static public function unsubscribe($uid = null, $hash = false)
 113     {
 114         $user = is_null($uid) ? S::v('uid') : $uid;
 115         $field = !$hash ? 'user_id' : 'hash';
 116         if (is_null($uid) && $hash) {
 117             return false;
 118         }
 119         $res = XDB::query("SELECT *
 120                              FROM axletter_ins
 121                             WHERE $field={?}", $user);
 122         if (!$res->numRows()) {
 123             return false;
 124         }
 125         XDB::execute("DELETE FROM  axletter_ins
 126                             WHERE  $field = {?}", $user);
 127         return true;
 128     }
 129
 130     static public function subscribe($uid = null)
 131     {
 132         $user = is_null($uid) ? S::v('uid') : $uid;
 133         XDB::execute("REPLACE INTO  axletter_ins (user_id,last)
 134                             VALUES  ({?}, 0)", $user);
 135     }
 136
 137     static public function hasPerms()
 138     {
 139         if (S::admin()) {
 140             return true;
 141         }
 142         $res = XDB::query("SELECT  COUNT(*)
 143                              FROM  axletter_rights
 144                             WHERE  user_id = {?}", S::i('uid'));
 145         return ($res->fetchOneCell() > 0);
 146     }
 147
 148     static public function grantPerms($uid)
 149     {
 150         if (!is_numeric($uid)) {
 151             $res = XDB::query("SELECT id FROM aliases WHERE alias = {?}", $uid);
 152             $uid = $res->fetchOneCell();
 153         }
 154         if (!$uid) {
 155             return false;
 156         }
 157         return XDB::execute("INSERT IGNORE INTO axletter_rights SET user_id = {?}", $uid);
 158     }
 159
 160     static public function revokePerms($uid)
 161     {
 162         if (!is_numeric($uid)) {
 163             $res = XDB::query("SELECT id FROM aliases WHERE alias = {?}", $uid);
 164             $uid = $res->fetchOneCell();
 165         }
 166         if (!$uid) {
 167             return false;
 168         }
 169         return XDB::execute("DELETE FROM axletter_rights WHERE user_id = {?}", $uid);
 170     }
 171
 172     protected function subscriptionWhere()
 173     {
 174         if (!$this->_promo_min && !$this->_promo_max && !$this->_subset) {
 175             return '1';
 176         }
 177         $where = array();
 178         if ($this->_promo_min) {
 179             $where[] = "((ni.user_id = 0 AND ni.promo >= {$this->_promo_min}) OR (ni.user_id != 0 AND u.promo >= {$this->_promo_min}))";
 180         }
 181         if ($this->_promo_max) {
 182             $where[] = "((ni.user_id = 0 AND ni.promo <= {$this->_promo_max}) OR (ni.user_id != 0 AND u.promo <= {$this->_promo_max}))";
 183         }
 184         if ($this->_subset) {
 185             require_once("emails.inc.php");
 186             $ids = ids_from_mails($this->_subset_to);
 187             $ids_list = implode(',', $ids);
 188             if(count($ids_list) > 0) {
 189                 $where[] = "ni.user_id IN ($ids_list)";
 190             } else {
 191                 // No valid email
 192                 $where[] = "0";
 193             }
 194         }
 195         return implode(' AND ', $where);
 196     }
 197
 198     static public function awaiting()
 199     {
 200         $res = XDB::query("SELECT  *
 201                              FROM  axletter
 202                             WHERE  FIND_IN_SET('new', bits)");
 203         if ($res->numRows()) {
 204             return new AXLetter($res->fetchOneRow());
 205         }
 206         return null;
 207     }
 208
 209     static public function toSend()
 210     {
 211         $res = XDB::query("SELECT  *
 212                              FROM  axletter
 213                             WHERE  FIND_IN_SET('new', bits) AND echeance <= NOW() AND echeance != 0");
 214         if ($res->numRows()) {
 215             return new AXLetter($res->fetchOneRow());
 216         }
 217         return null;
 218     }
 219
 220     static public function listSent()
 221     {
 222         $res = XDB::query("SELECT  IF(short_name IS NULL, id, short_name) as id, date, subject AS titre
 223                              FROM  axletter
 224                             WHERE  NOT FIND_IN_SET('new', bits) AND NOT FIND_IN_SET('invalid', bits)
 225                          ORDER BY  date DESC");
 226         return $res->fetchAllAssoc();
 227     }
 228
 229     static public function listAll()
 230     {
 231         $res = XDB::query("SELECT  IF(short_name IS NULL, id, short_name) as id, date, subject AS titre
 232                              FROM  axletter
 233                          ORDER BY  date DESC");
 234         return $res->fetchAllAssoc();
 235     }
 236 }
 237
 238 // vim:set et sw=4 sts=4 sws=4 enc=utf-8:
 239 ?>