modules/email.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 class EmailModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'emails' => $this->make_hook('emails', AUTH_COOKIE),
  28             'emails/alias'    => $this->make_hook('alias', AUTH_MDP),
  29             'emails/antispam' => $this->make_hook('antispam', AUTH_MDP),
  30             'emails/broken'   => $this->make_hook('broken', AUTH_COOKIE),
  31             'emails/redirect' => $this->make_hook('redirect', AUTH_MDP),
  32             'emails/send'     => $this->make_hook('send', AUTH_MDP),
  33         );
  34     }
  35
  36     function handler_emails(&$page)
  37     {
  38         global $globals;
  39
  40         $page->changeTpl('emails/index.tpl');
  41         $page->assign('xorg_title','Polytechnique.org - Mes emails');
  42
  43         $uid = S::v('uid');
  44
  45         if (Post::has('best')) {
  46             // bestalias is the first bit : 1
  47             // there will be maximum 8 bits in flags : 255
  48             XDB::execute("UPDATE  aliases SET flags=flags & (255 - 1) WHERE id={?}", $uid);
  49             XDB::execute("UPDATE  aliases SET flags=flags | 1 WHERE id={?} AND alias={?}",
  50                                    $uid, Post::v('best'));
  51         }
  52
  53         // on regarde si on a affaire à un homonyme
  54         $sql = "SELECT  alias, (type='a_vie') AS a_vie,
  55                         (alias REGEXP '\\\\.[0-9]{2}$') AS cent_ans,
  56                         FIND_IN_SET('bestalias',flags) AS best, expire
  57                   FROM  aliases
  58                  WHERE  id = {?} AND type!='homonyme'
  59               ORDER BY  LENGTH(alias)";
  60         $page->assign('aliases', XDB::iterator($sql, $uid));
  61
  62         $sql = "SELECT email
  63                 FROM emails
  64                 WHERE uid = {?} AND FIND_IN_SET('active', flags)";
  65         $page->assign('mails', XDB::iterator($sql, $uid));
  66
  67
  68         // on regarde si l'utilisateur a un alias et si oui on l'affiche !
  69         $forlife = S::v('forlife');
  70         $res = XDB::query(
  71                 "SELECT  alias
  72                    FROM  virtual          AS v
  73              INNER JOIN  virtual_redirect AS vr USING(vid)
  74                   WHERE  (redirect={?} OR redirect={?})
  75                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
  76                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
  77         $page->assign('melix', $res->fetchOneCell());
  78     }
  79
  80     function handler_alias(&$page, $action = null, $value = null)
  81     {
  82         require_once 'validations.inc.php';
  83
  84         global $globals;
  85
  86         $page->changeTpl('emails/alias.tpl');
  87         $page->assign('xorg_title','Polytechnique.org - Alias melix.net');
  88
  89         $uid     = S::v('uid');
  90         $forlife = S::v('forlife');
  91
  92         $page->assign('demande', AliasReq::get_request($uid));
  93
  94         if ($action == 'suppr' && $value) {
  95             //Suppression d'un alias
  96             XDB::execute(
  97                 'DELETE virtual, virtual_redirect
  98                    FROM virtual
  99              INNER JOIN virtual_redirect USING (vid)
 100                   WHERE alias = {?} AND (redirect = {?} OR redirect = {?})', $value,
 101                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
 102         }
 103
 104         //Récupération des alias éventuellement existants
 105         $res = XDB::query(
 106                 "SELECT  alias, emails_alias_pub
 107                    FROM  auth_user_quick, virtual
 108              INNER JOIN  virtual_redirect USING(vid)
 109                    WHERE ( redirect={?} OR redirect= {?} )
 110                          AND alias LIKE '%@{$globals->mail->alias_dom}' AND user_id = {?}",
 111                 $forlife.'@'.$globals->mail->domain,
 112                 $forlife.'@'.$globals->mail->domain2, S::v('uid'));
 113         list($alias, $visibility) = $res->fetchOneRow();
 114         $page->assign('actuel', $alias);
 115
 116         if ($action == 'ask' && Env::has('alias') and Env::has('raison')) {
 117             //Si l'utilisateur vient de faire une damande
 118
 119             $alias  = Env::v('alias');
 120             $raison = Env::v('raison');
 121             $public = (Env::v('public', 'off') == 'on')?"public":"private";
 122
 123             $page->assign('r_alias', $alias);
 124             $page->assign('r_raison', $raison);
 125             if ($public == 'public') {
 126                 $page->assign('r_public', true);
 127             }
 128
 129             //Quelques vérifications sur l'alias (caractères spéciaux)
 130             if (!preg_match( "/^[a-zA-Z0-9\-.]{3,20}$/", $alias)) {
 131                 $page->trig("L'adresse demandée n'est pas valide.
 132                             Vérifie qu'elle comporte entre 3 et 20 caractères
 133                             et qu'elle ne contient que des lettres non accentuées,
 134                             des chiffres ou les caractères - et .");
 135                 return;
 136             } else {
 137                 //vérifier que l'alias n'est pas déja pris
 138                 $res = XDB::query('SELECT COUNT(*) FROM virtual WHERE alias={?}',
 139                                             $alias.'@'.$globals->mail->alias_dom);
 140                 if ($res->fetchOneCell() > 0) {
 141                     $page->trig("L'alias $alias@{$globals->mail->alias_dom} a déja été attribué.
 142                                 Tu ne peux donc pas l'obtenir.");
 143                     return;
 144                 }
 145
 146                 //vérifier que l'alias n'est pas déja en demande
 147                 $it = new ValidateIterator ();
 148                 while($req = $it->next()) {
 149                     if ($req->type == "alias" and $req->alias == $alias) {
 150                         $page->trig("L'alias $alias@{$globals->mail->alias_dom} a déja été demandé.
 151                                     Tu ne peux donc pas l'obtenir pour l'instant.");
 152                         return ;
 153                     }
 154                 }
 155
 156                 //Insertion de la demande dans la base, écrase les requêtes précédente
 157                 $myalias = new AliasReq($uid, $alias, $raison, $public);
 158                 $myalias->submit();
 159                 $page->assign('success',$alias);
 160                 return;
 161             }
 162         }
 163         elseif ($action == 'set'
 164             && ($value == 'public' || $value == 'private'))
 165         {
 166             if ($value == 'public') {
 167                 XDB::execute("UPDATE auth_user_quick SET emails_alias_pub = 'public'
 168                                          WHERE user_id = {?}", S::v('uid'));
 169             } else {
 170                 XDB::execute("UPDATE auth_user_quick SET emails_alias_pub = 'private'
 171                                          WHERE user_id = {?}", S::v('uid'));
 172             }
 173
 174             $visibility = $value;
 175         }
 176
 177         $page->assign('mail_public', ($visibility == 'public'));
 178     }
 179
 180     function handler_redirect(&$page, $action = null, $email = null)
 181     {
 182         global $globals;
 183
 184         require_once 'emails.inc.php';
 185
 186         $page->changeTpl('emails/redirect.tpl');
 187
 188         $uid     = S::v('uid');
 189         $forlife = S::v('forlife');
 190
 191         $redirect = new Redirect(S::v('uid'));
 192
 193         if ($action == 'remove' && $email) {
 194             $page->assign('retour', $redirect->delete_email($email));
 195         }
 196
 197         if (Env::has('emailop')) {
 198             $actifs = Env::v('emails_actifs', Array());
 199             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 200                 $page->assign('retour', $redirect->add_email(Env::v('email')));
 201             } elseif (empty($actifs)) {
 202                 $page->assign('retour', ERROR_INACTIVE_REDIRECTION);
 203             } elseif (is_array($actifs)) {
 204                 $page->assign('retour', $redirect->modify_email($actifs,
 205                     Env::v('emails_rewrite',Array())));
 206             }
 207         }
 208
 209         $res = XDB::query(
 210                 "SELECT  alias
 211                    FROM  virtual
 212              INNER JOIN  virtual_redirect USING(vid)
 213                   WHERE  (redirect={?} OR redirect={?})
 214                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 215                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
 216         $melix = $res->fetchOneCell();
 217         if ($melix) {
 218             list($melix) = explode('@', $melix);
 219             $page->assign('melix',$melix);
 220         }
 221
 222         $res = XDB::query(
 223                 "SELECT  alias,expire
 224                    FROM  aliases
 225                   WHERE  id={?} AND (type='a_vie' OR type='alias')
 226                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $uid);
 227         $page->assign('alias', $res->fetchAllAssoc());
 228         $page->assign('emails',$redirect->emails);
 229     }
 230
 231     function handler_antispam(&$page)
 232     {
 233         require_once 'emails.inc.php';
 234
 235         $page->changeTpl('emails/antispam.tpl');
 236
 237         $bogo = new Bogo(S::v('uid'));
 238         if (Env::has('statut_filtre')) {
 239             $bogo->change(S::v('uid'), Env::i('statut_filtre'));
 240         }
 241         $page->assign('filtre',$bogo->level());
 242     }
 243
 244     function handler_send(&$page)
 245     {
 246         global $globals;
 247
 248         $page->changeTpl('emails/send.tpl');
 249
 250         $page->assign('xorg_title','Polytechnique.org - Envoyer un email');
 251
 252         // action si on recoit un formulaire
 253         if (Env::v('submit') == 'Envoyer')
 254         {
 255             $to2  = join(', ', Env::v('contacts', Array()));
 256             $txt  = str_replace('^M', '', Env::v('contenu'));
 257             $to   = Env::v('to');
 258             $subj = Env::v('sujet');
 259             $from = Env::v('from');
 260             $cc   = Env::v('cc');
 261             $bcc  = Env::v('bcc');
 262
 263             if (empty($to) && empty($cc) && empty($to2)) {
 264                 $page->trig("Indique au moins un destinataire.");
 265             } else {
 266                 require_once("diogenes/diogenes.hermes.inc.php");
 267
 268                 $mymail = new HermesMailer();
 269                 $mymail->setFrom($from);
 270                 $mymail->setSubject($subj);
 271                 if (!empty($to))  { $mymail->addTo($to); }
 272                 if (!empty($cc))  { $mymail->addCc($cc); }
 273                 if (!empty($bcc)) { $mymail->addBcc($bcc); }
 274                 if (!empty($to2)) { $mymail->addTo($to2); }
 275                 $mymail->addHeader('X-XOrg-Login', S::v('bestalias') . '@' . $globals->mail->domain);
 276                 $mymail->setTxtBody(wordwrap($txt,72,"\n"));
 277                 if ($mymail->send()) {
 278                     $page->trig("Ton mail a bien été envoyé.");
 279                     $_REQUEST = array('bcc' => S::v('bestalias').'@'.$globals->mail->domain);
 280                 } else {
 281                     $page->trig("Erreur lors de l'envoi du courriel, réessaye.");
 282                 }
 283             }
 284         } else {
 285             $_REQUEST['bcc'] = S::v('bestalias').'@'.$globals->mail->domain;
 286         }
 287
 288         $res = XDB::query(
 289                 "SELECT  u.prenom, u.nom, u.promo, a.alias as forlife
 290                    FROM  auth_user_md5 AS u
 291              INNER JOIN  contacts      AS c ON (u.user_id = c.contact)
 292              INNER JOIN  aliases       AS a ON (u.user_id=a.id AND FIND_IN_SET('bestalias',a.flags))
 293                   WHERE  c.uid = {?}
 294                  ORDER BY u.nom, u.prenom", S::v('uid'));
 295         $page->assign('contacts', $res->fetchAllAssoc());
 296     }
 297
 298     function handler_broken(&$page, $warn = null, $email = null)
 299     {
 300         require_once 'emails.inc.php';
 301
 302         global $globals;
 303
 304         $page->changeTpl('emails/broken.tpl');
 305
 306         if ($warn == 'warn' && $email) {
 307             $email = valide_email($email);
 308             // vérifications d'usage
 309             $sel = XDB::query(
 310                     "SELECT  e.uid, a.alias
 311                        FROM  emails        AS e
 312                  INNER JOIN  auth_user_md5 AS u ON e.uid = u.user_id
 313                  INNER JOIN  aliases       AS a ON (e.uid = a.id AND type!='homonyme'
 314                                                     AND FIND_IN_SET('bestalias',a.flags))
 315                       WHERE  e.email={?}", $email);
 316
 317             if (list($uid, $dest) = $sel->fetchOneRow()) {
 318                 // envoi du mail
 319                 $message = "Bonjour !
 320
 321 Ce mail a été généré automatiquement par le service de patte cassée de
 322 Polytechnique.org car un autre utilisateur, ".S::v('prenom').' '.S::v('nom').",
 323 nous a signalé qu'en t'envoyant un mail, il avait reçu un message d'erreur
 324 indiquant que ton adresse de redirection $email
 325 ne fonctionnait plus !
 326
 327 Nous te suggérons de vérifier cette adresse, et le cas échéant de mettre
 328 à jour sur le site <{$globals->baseurl}/emails> tes adresses
 329 de redirection...
 330
 331 Pour plus de rensignements sur le service de patte cassée, n'hésites pas à
 332 consulter la page <{$globals->baseurl}/emails/broken>.
 333
 334
 335 A bientôt sur Polytechnique.org !
 336 L'équipe d'administration <support@polytechnique.org>";
 337
 338                 require_once("diogenes/diogenes.hermes.inc.php");
 339                 $mail = new HermesMailer();
 340                 $mail->setFrom('"Polytechnique.org" <support@polytechnique.org>');
 341                 $mail->addTo("$dest@polytechnique.org");
 342                 $mail->setSubject("Une de tes adresse de redirection Polytechnique.org ne marche plus !!");
 343                 $mail->setTxtBody($message);
 344                 $mail->send();
 345                 $page->trig("Mail envoyé ! :o)");
 346             }
 347         } elseif (Post::has('email')) {
 348             $email = valide_email(Post::v('email'));
 349
 350             list(,$fqdn) = explode('@', $email);
 351             $fqdn = strtolower($fqdn);
 352             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org'
 353             ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net')
 354             {
 355                 $page->assign('neuneu', true);
 356             } else {
 357                 $page->assign('email',$email);
 358                 $sel = XDB::query(
 359                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 360                                  u.nom, u.prenom, u.promo
 361                            FROM  emails as e1
 362                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 363                                                  AND FIND_IN_SET('active', e2.flags)
 364                                                  AND e1.email != e2.email)
 365                      INNER JOIN  auth_user_md5 as u ON(e1.uid = u.user_id)
 366                           WHERE  e1.email = {?}
 367                        GROUP BY  e1.uid", $email);
 368                 if ($x = $sel->fetchOneAssoc()) {
 369                     // on écrit dans la base que l'adresse est cassée
 370                     if (!$x['panne']) {
 371                         XDB::execute("UPDATE emails SET panne=NOW() WHERE email = {?}", $email);
 372                     }
 373                     $page->assign_by_ref('x', $x);
 374                 }
 375             }
 376         }
 377     }
 378 }
 379
 380 ?>