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 menu_entries()
  25     {
  26         return array();
  27     }
  28
  29     function handlers()
  30     {
  31         return array(
  32             'emails' => $this->make_hook('emails', AUTH_COOKIE),
  33             'emails/alias'    => $this->make_hook('alias', AUTH_MDP),
  34             'emails/antispam' => $this->make_hook('antispam', AUTH_MDP),
  35             'emails/broken'   => $this->make_hook('broken', AUTH_COOKIE),
  36             'emails/redirect' => $this->make_hook('redirect', AUTH_MDP),
  37             'emails/send'     => $this->make_hook('send', AUTH_MDP),
  38         );
  39     }
  40
  41     function handler_emails(&$page)
  42     {
  43         global $globals;
  44
  45         $page->changeTpl('emails/index.tpl');
  46         $page->assign('xorg_title','Polytechnique.org - Mes emails');
  47
  48         $uid = Session::getInt('uid');
  49
  50         if (Post::has('best')) {
  51             // bestalias is the first bit : 1
  52             // there will be maximum 8 bits in flags : 255
  53             $globals->xdb->execute("UPDATE  aliases SET flags=flags & (255 - 1) WHERE id={?}", $uid);
  54             $globals->xdb->execute("UPDATE  aliases SET flags=flags | 1 WHERE id={?} AND alias={?}",
  55                                    $uid, Post::get('best'));
  56         }
  57
  58         // on regarde si on a affaire à un homonyme
  59         $sql = "SELECT  alias, (type='a_vie') AS a_vie,
  60                         (alias REGEXP '\\\\.[0-9]{2}$') AS cent_ans,
  61                         FIND_IN_SET('bestalias',flags) AS best, expire
  62                   FROM  aliases
  63                  WHERE  id = {?} AND type!='homonyme'
  64               ORDER BY  LENGTH(alias)";
  65         $page->assign('aliases', $globals->xdb->iterator($sql, $uid));
  66
  67         $sql = "SELECT email
  68                 FROM emails
  69                 WHERE uid = {?} AND FIND_IN_SET('active', flags)";
  70         $page->assign('mails', $globals->xdb->iterator($sql, $uid));
  71
  72
  73         // on regarde si l'utilisateur a un alias et si oui on l'affiche !
  74         $forlife = Session::get('forlife');
  75         $res = $globals->xdb->query(
  76                 "SELECT  alias
  77                    FROM  virtual          AS v
  78              INNER JOIN  virtual_redirect AS vr USING(vid)
  79                   WHERE  (redirect={?} OR redirect={?})
  80                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
  81                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
  82         $page->assign('melix', $res->fetchOneCell());
  83         return PL_OK;
  84     }
  85
  86     function handler_alias(&$page, $action = null, $value = null)
  87     {
  88         require_once 'validations.inc.php';
  89
  90         global $globals;
  91
  92         $page->changeTpl('emails/alias.tpl');
  93         $page->assign('xorg_title','Polytechnique.org - Alias melix.net');
  94
  95         $uid     = Session::getInt('uid');
  96         $forlife = Session::get('forlife');
  97
  98         $page->assign('demande', AliasReq::get_request($uid));
  99
 100         if ($action == 'suppr' && $value) {
 101             //Suppression d'un alias
 102             $globals->xdb->execute(
 103                 'DELETE virtual, virtual_redirect
 104                    FROM virtual
 105              INNER JOIN virtual_redirect USING (vid)
 106                   WHERE alias = {?} AND (redirect = {?} OR redirect = {?})', $value,
 107                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
 108         }
 109
 110         //Récupération des alias éventuellement existants
 111         $res = $globals->xdb->query(
 112                 "SELECT  alias, emails_alias_pub
 113                    FROM  auth_user_quick, virtual
 114              INNER JOIN  virtual_redirect USING(vid)
 115                    WHERE ( redirect={?} OR redirect= {?} )
 116                          AND alias LIKE '%@{$globals->mail->alias_dom}' AND user_id = {?}",
 117                 $forlife.'@'.$globals->mail->domain,
 118                 $forlife.'@'.$globals->mail->domain2, Session::getInt('uid'));
 119         list($alias, $visibility) = $res->fetchOneRow();
 120         $page->assign('actuel', $alias);
 121
 122         if ($action == 'ask' && Env::has('alias') and Env::has('raison')) {
 123             //Si l'utilisateur vient de faire une damande
 124
 125             $alias  = Env::get('alias');
 126             $raison = Env::get('raison');
 127             $public = (Env::get('public', 'off') == 'on')?"public":"private";
 128
 129             $page->assign('r_alias', $alias);
 130             $page->assign('r_raison', $raison);
 131             if ($public == 'public') {
 132                 $page->assign('r_public', true);
 133             }
 134
 135             //Quelques vérifications sur l'alias (caractères spéciaux)
 136             if (!preg_match( "/^[a-zA-Z0-9\-.]{3,20}$/", $alias)) {
 137                 $page->trig("L'adresse demandée n'est pas valide.
 138                             Vérifie qu'elle comporte entre 3 et 20 caractères
 139                             et qu'elle ne contient que des lettres non accentuées,
 140                             des chiffres ou les caractères - et .");
 141                 return PL_OK;
 142             } else {
 143                 //vérifier que l'alias n'est pas déja pris
 144                 $res = $globals->xdb->query('SELECT COUNT(*) FROM virtual WHERE alias={?}',
 145                                             $alias.'@'.$globals->mail->alias_dom);
 146                 if ($res->fetchOneCell() > 0) {
 147                     $page->trig("L'alias $alias@{$globals->mail->alias_dom} a déja été attribué.
 148                                 Tu ne peux donc pas l'obtenir.");
 149                     return PL_OK;
 150                 }
 151
 152                 //vérifier que l'alias n'est pas déja en demande
 153                 $it = new ValidateIterator ();
 154                 while($req = $it->next()) {
 155                     if ($req->type == "alias" and $req->alias == $alias) {
 156                         $page->trig("L'alias $alias@{$globals->mail->alias_dom} a déja été demandé.
 157                                     Tu ne peux donc pas l'obtenir pour l'instant.");
 158                         return PL_OK;
 159                     }
 160                 }
 161
 162                 //Insertion de la demande dans la base, écrase les requêtes précédente
 163                 $myalias = new AliasReq($uid, $alias, $raison, $public);
 164                 $myalias->submit();
 165                 $page->assign('success',$alias);
 166                 return PL_OK;
 167             }
 168         }
 169         elseif ($action == 'set'
 170             && ($value == 'public' || $value == 'private'))
 171         {
 172             if ($value == 'public') {
 173                 $globals->xdb->execute("UPDATE auth_user_quick SET emails_alias_pub = 'public'
 174                                          WHERE user_id = {?}", Session::getInt('uid'));
 175             } else {
 176                 $globals->xdb->execute("UPDATE auth_user_quick SET emails_alias_pub = 'private'
 177                                          WHERE user_id = {?}", Session::getInt('uid'));
 178             }
 179
 180             $visibility = $value;
 181         }
 182
 183         $page->assign('mail_public', ($visibility == 'public'));
 184
 185         return PL_OK;
 186     }
 187
 188     function handler_redirect(&$page, $action = null, $email = null)
 189     {
 190         global $globals;
 191
 192         require_once 'emails.inc.php';
 193
 194         $page->changeTpl('emails/redirect.tpl');
 195
 196         $uid     = Session::getInt('uid');
 197         $forlife = Session::get('forlife');
 198
 199         $redirect = new Redirect(Session::getInt('uid'));
 200
 201         if ($action == 'remove' && $email) {
 202             $page->assign('retour', $redirect->delete_email($email));
 203         }
 204
 205         if (Env::has('emailop')) {
 206             $actifs = Env::getMixed('emails_actifs', Array());
 207             if (Env::get('emailop') == "ajouter" && Env::has('email')) {
 208                 $page->assign('retour', $redirect->add_email(Env::get('email')));
 209             } elseif (empty($actifs)) {
 210                 $page->assign('retour', ERROR_INACTIVE_REDIRECTION);
 211             } elseif (is_array($actifs)) {
 212                 $page->assign('retour', $redirect->modify_email($actifs,
 213                     Env::getMixed('emails_rewrite',Array())));
 214             }
 215         }
 216
 217         $res = $globals->xdb->query(
 218                 "SELECT  alias
 219                    FROM  virtual
 220              INNER JOIN  virtual_redirect USING(vid)
 221                   WHERE  (redirect={?} OR redirect={?})
 222                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 223                 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
 224         $melix = $res->fetchOneCell();
 225         if ($melix) {
 226             list($melix) = explode('@', $melix);
 227             $page->assign('melix',$melix);
 228         }
 229
 230         $res = $globals->xdb->query(
 231                 "SELECT  alias,expire
 232                    FROM  aliases
 233                   WHERE  id={?} AND (type='a_vie' OR type='alias')
 234                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $uid);
 235         $page->assign('alias', $res->fetchAllAssoc());
 236         $page->assign('emails',$redirect->emails);
 237
 238         return PL_OK;
 239     }
 240
 241     function handler_antispam(&$page)
 242     {
 243         require_once 'emails.inc.php';
 244
 245         $page->changeTpl('emails/antispam.tpl');
 246
 247         $bogo = new Bogo(Session::getInt('uid'));
 248         if (Env::has('statut_filtre')) {
 249             $bogo->change(Session::getInt('uid'), Env::getInt('statut_filtre'));
 250         }
 251         $page->assign('filtre',$bogo->level());
 252
 253         return PL_OK;
 254     }
 255
 256     function handler_send(&$page)
 257     {
 258         global $globals;
 259
 260         $page->changeTpl('emails/send.tpl');
 261
 262         $page->assign('xorg_title','Polytechnique.org - Envoyer un email');
 263
 264         // action si on recoit un formulaire
 265         if (Env::get('submit') == 'Envoyer')
 266         {
 267             $to2  = join(', ', Env::getMixed('contacts', Array()));
 268             $txt  = str_replace('^M', '', Env::get('contenu'));
 269             $to   = Env::get('to');
 270             $subj = Env::get('sujet');
 271             $from = Env::get('from');
 272             $cc   = Env::get('cc');
 273             $bcc  = Env::get('bcc');
 274
 275             if (empty($to) && empty($cc) && empty($to2)) {
 276                 $page->trig("Indique au moins un destinataire.");
 277             } else {
 278                 require_once("diogenes/diogenes.hermes.inc.php");
 279
 280                 $mymail = new HermesMailer();
 281                 $mymail->setFrom($from);
 282                 $mymail->setSubject($subj);
 283                 if (!empty($to))  { $mymail->addTo($to); }
 284                 if (!empty($cc))  { $mymail->addCc($cc); }
 285                 if (!empty($bcc)) { $mymail->addBcc($bcc); }
 286                 if (!empty($to2)) { $mymail->addTo($to2); }
 287                 $mymail->setTxtBody(wordwrap($txt,72,"\n"));
 288                 if ($mymail->send()) {
 289                     $page->trig("Ton mail a bien été envoyé.");
 290                     $_REQUEST = array('bcc' => Session::get('bestalias').'@'.$globals->mail->domain);
 291                 } else {
 292                     $page->trig("Erreur lors de l'envoi du courriel, réessaye.");
 293                 }
 294             }
 295         } else {
 296             $_REQUEST['bcc'] = Session::get('bestalias').'@'.$globals->mail->domain;
 297         }
 298
 299         $res = $globals->xdb->query(
 300                 "SELECT  u.prenom, u.nom, u.promo, a.alias as forlife
 301                    FROM  auth_user_md5 AS u
 302              INNER JOIN  contacts      AS c ON (u.user_id = c.contact)
 303              INNER JOIN  aliases       AS a ON (u.user_id=a.id AND FIND_IN_SET('bestalias',a.flags))
 304                   WHERE  c.uid = {?}
 305                  ORDER BY u.nom, u.prenom", Session::getInt('uid'));
 306         $page->assign('contacts', $res->fetchAllAssoc());
 307
 308         return PL_OK;
 309     }
 310
 311     function handler_broken(&$page, $warn = null, $email = null)
 312     {
 313         require_once 'emails.inc.php';
 314
 315         global $globals;
 316
 317         $page->changeTpl('emails/broken.tpl');
 318
 319         if ($warn == 'warn' && $email) {
 320             $email = valide_email($email);
 321             // vérifications d'usage
 322             $sel = $globals->xdb->query(
 323                     "SELECT  e.uid, a.alias
 324                        FROM  emails        AS e
 325                  INNER JOIN  auth_user_md5 AS u ON e.uid = u.user_id
 326                  INNER JOIN  aliases       AS a ON (e.uid = a.id AND type!='homonyme'
 327                                                     AND FIND_IN_SET('bestalias',a.flags))
 328                       WHERE  e.email={?}", $email);
 329
 330             if (list($uid, $dest) = $sel->fetchOneRow()) {
 331                 // envoi du mail
 332                 $message = "Bonjour !
 333
 334 Ce mail a été généré automatiquement par le service de patte cassée de
 335 Polytechnique.org car un autre utilisateur, ".Session::get('prenom').' '.Session::get('nom').",
 336 nous a signalé qu'en t'envoyant un mail, il avait reçu un message d'erreur
 337 indiquant que ton adresse de redirection $email
 338 ne fonctionnait plus !
 339
 340 Nous te suggérons de vérifier cette adresse, et le cas échéant de mettre
 341 à jour sur le site <{$globals->baseurl}/emails.php> tes adresses
 342 de redirection...
 343
 344 Pour plus de rensignements sur le service de patte cassée, n'hésites pas à
 345 consulter la page <{$globals->baseurl}/emails/broken.php>.
 346
 347
 348 A bientôt sur Polytechnique.org !
 349 L'équipe d'administration <support@polytechnique.org>";
 350
 351                 require_once("diogenes/diogenes.hermes.inc.php");
 352                 $mail = new HermesMailer();
 353                 $mail->setFrom('"Polytechnique.org" <support@polytechnique.org>');
 354                 $mail->addTo("$dest@polytechnique.org");
 355                 $mail->setSubject("Une de tes adresse de redirection Polytechnique.org ne marche plus !!");
 356                 $mail->setTxtBody($message);
 357                 $mail->send();
 358                 $page->trig("Mail envoyé ! :o)");
 359             }
 360         } elseif (Post::has('email')) {
 361             $email = valide_email(Post::get('email'));
 362
 363             list(,$fqdn) = explode('@', $email);
 364             $fqdn = strtolower($fqdn);
 365             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org'
 366             ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net')
 367             {
 368                 $page->assign('neuneu', true);
 369             } else {
 370                 $page->assign('email',$email);
 371                 $sel = $globals->xdb->query(
 372                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 373                                  u.nom, u.prenom, u.promo
 374                            FROM  emails as e1
 375                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 376                                                  AND FIND_IN_SET('active', e2.flags)
 377                                                  AND e1.email != e2.email)
 378                      INNER JOIN  auth_user_md5 as u ON(e1.uid = u.user_id)
 379                           WHERE  e1.email = {?}
 380                        GROUP BY  e1.uid", $email);
 381                 if ($x = $sel->fetchOneAssoc()) {
 382                     // on écrit dans la base que l'adresse est cassée
 383                     if (!$x['panne']) {
 384                         $globals->xdb->execute("UPDATE emails SET panne=NOW() WHERE email = {?}", $email);
 385                     }
 386                     $page->assign_by_ref('x', $x);
 387                 }
 388             }
 389         }
 390     }
 391 }
 392
 393 ?>