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New "valid_date" smarty function to select purge dates
[platal.git] / modules / email.php
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1<?php
2/***************************************************************************
3 * Copyright (C) 2003-2007 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
22class 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 'emails/antispam/submit' => $this->make_hook('submit', AUTH_COOKIE),
34
35 'admin/emails/duplicated' => $this->make_hook('duplicated', AUTH_MDP, 'admin')
36 );
37 }
38
39 function handler_emails(&$page, $action = null, $email = null)
40 {
41 global $globals;
42
43 $page->changeTpl('emails/index.tpl');
44 $page->assign('xorg_title','Polytechnique.org - Mes emails');
45
46 $uid = S::v('uid');
47
48 if ($action == 'best' && $email) {
49 // bestalias is the first bit : 1
50 // there will be maximum 8 bits in flags : 255
51 XDB::execute("UPDATE aliases SET flags=flags & (255 - 1) WHERE id={?}", $uid);
52 XDB::execute("UPDATE aliases SET flags=flags | 1 WHERE id={?} AND alias={?}",
53 $uid, $email);
54 }
55
56 // on regarde si on a affaire à un homonyme
57 $sql = "SELECT alias, (type='a_vie') AS a_vie,
58 (alias REGEXP '\\\\.[0-9]{2}$') AS cent_ans,
59 FIND_IN_SET('bestalias',flags) AS best, expire
60 FROM aliases
61 WHERE id = {?} AND type!='homonyme'
62 ORDER BY LENGTH(alias)";
63 $page->assign('aliases', XDB::iterator($sql, $uid));
64
65 $homonyme = XDB::query("SELECT alias FROM aliases INNER JOIN homonymes ON (id = homonyme_id) WHERE user_id = {?} AND type = 'homonyme'", $uid);
66 $page->assign('homonyme', $homonyme->fetchOneCell());
67
68 $sql = "SELECT email
69 FROM emails
70 WHERE uid = {?} AND FIND_IN_SET('active', flags)";
71 $page->assign('mails', XDB::iterator($sql, $uid));
72
73
74 // on regarde si l'utilisateur a un alias et si oui on l'affiche !
75 $forlife = S::v('forlife');
76 $res = XDB::query(
77 "SELECT alias
78 FROM virtual AS v
79 INNER JOIN virtual_redirect AS vr USING(vid)
80 WHERE (redirect={?} OR redirect={?})
81 AND alias LIKE '%@{$globals->mail->alias_dom}'",
82 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
83 $page->assign('melix', $res->fetchOneCell());
84 }
85
86 function handler_alias(&$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 = S::v('uid');
96 $forlife = S::v('forlife');
97
98 $page->assign('demande', AliasReq::get_request($uid));
99
100 if ($action == 'delete' && $value) {
101 //Suppression d'un alias
102 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 $res = XDB::query(
112 "SELECT alias, emails_alias_pub
113 FROM auth_user_quick, virtual
114 INNER JOIN virtual_redirect USING(vid)
115 WHERE ( redirect={?} OR redirect= {?} )
116 AND alias LIKE '%@{$globals->mail->alias_dom}' AND user_id = {?}",
117 $forlife.'@'.$globals->mail->domain,
118 $forlife.'@'.$globals->mail->domain2, S::v('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::v('alias');
126 $raison = Env::v('raison');
127 $public = (Env::v('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;
142 } else {
143 //vérifier que l'alias n'est pas déja pris
144 $res = 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;
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 ;
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;
167 }
168 }
169 elseif ($action == 'set'
170 && ($value == 'public' || $value == 'private'))
171 {
172 if ($value == 'public') {
173 XDB::execute("UPDATE auth_user_quick SET emails_alias_pub = 'public'
174 WHERE user_id = {?}", S::v('uid'));
175 } else {
176 XDB::execute("UPDATE auth_user_quick SET emails_alias_pub = 'private'
177 WHERE user_id = {?}", S::v('uid'));
178 }
179
180 $visibility = $value;
181 }
182
183 $page->assign('mail_public', ($visibility == 'public'));
184 }
185
186 function handler_redirect(&$page, $action = null, $email = null)
187 {
188 global $globals;
189
190 require_once 'emails.inc.php';
191
192 $page->changeTpl('emails/redirect.tpl');
193
194 $uid = S::v('uid');
195 $forlife = S::v('forlife');
196
197 $page->assign('eleve', S::i('promo') >= date("Y") - 5);
198
199 $redirect = new Redirect(S::v('uid'));
200
201 if ($action == 'remove' && $email) {
202 $retour = $redirect->delete_email($email);
203 $page->assign('retour', $retour);
204 }
205
206 if ($action == 'active' && $email) {
207 $redirect->modify_one_email($email, true);
208 }
209
210 if ($action == 'inactive' && $email) {
211 $redirect->modify_one_email($email, false);
212 }
213
214 if ($action == 'rewrite' && $email) {
215 $rewrite = @func_get_arg(3);
216 $redirect->modify_one_email_redirect($email, $rewrite);
217 }
218
219 if (Env::has('emailop')) {
220 $actifs = Env::v('emails_actifs', Array());
221 print_r(Env::v('emails_rewrite'));
222 if (Env::v('emailop') == "ajouter" && Env::has('email')) {
223 $page->assign('retour', $redirect->add_email(Env::v('email')));
224 } elseif (empty($actifs)) {
225 $page->assign('retour', ERROR_INACTIVE_REDIRECTION);
226 } elseif (is_array($actifs)) {
227 $page->assign('retour', $redirect->modify_email($actifs,
228 Env::v('emails_rewrite',Array())));
229 }
230 }
231
232 $res = XDB::query(
233 "SELECT alias
234 FROM virtual
235 INNER JOIN virtual_redirect USING(vid)
236 WHERE (redirect={?} OR redirect={?})
237 AND alias LIKE '%@{$globals->mail->alias_dom}'",
238 $forlife.'@'.$globals->mail->domain, $forlife.'@'.$globals->mail->domain2);
239 $melix = $res->fetchOneCell();
240 if ($melix) {
241 list($melix) = explode('@', $melix);
242 $page->assign('melix',$melix);
243 }
244
245 $res = XDB::query(
246 "SELECT alias,expire
247 FROM aliases
248 WHERE id={?} AND (type='a_vie' OR type='alias')
249 ORDER BY !FIND_IN_SET('usage',flags), LENGTH(alias)", $uid);
250 $page->assign('alias', $res->fetchAllAssoc());
251 $page->assign('emails',$redirect->emails);
252 }
253
254 function handler_antispam(&$page, $statut_filtre = null)
255 {
256 require_once 'emails.inc.php';
257 require_once('wiki.inc.php');
258 wiki_require_page('Xorg.Antispam');
259
260 $page->changeTpl('emails/antispam.tpl');
261
262 $bogo = new Bogo(S::v('uid'));
263 if (isset($statut_filtre)) {
264 $bogo->change(S::v('uid'), $statut_filtre + 0);
265 }
266 $page->assign('filtre',$bogo->level());
267 }
268
269 function handler_submit(&$page)
270 {
271 require_once('wiki.inc.php');
272 wiki_require_page('Xorg.Mails');
273 $page->changeTpl('emails/submit_spam.tpl');
274
275 if (Post::has('send_email')) {
276 $upload = $_FILES['mail']['tmp_name'];
277 if (!is_uploaded_file($upload)) {
278 $page->trig('Une erreur a été rencontrée lors du transfert du fichier');
279 return;
280 }
281 $mime = trim(mime_content_type($upload));
282 if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
283 $page->trig('Le fichier ne contient pas un mail complet');
284 return;
285 }
286 global $globals;
287 $box = Post::v('type') . '@' . $globals->mail->domain;
288 $mailer = new PlMailer();
289 $mailer->addTo($box);
290 $mailer->setFrom('"' . S::v('prenom') . ' ' . S::v('nom') . '" <web@' . $globals->mail->domain . '>');
291 $mailer->setTxtBody(Post::v('type') . ' soumis par ' . S::v('forlife') . ' via le web');
292 $mailer->addAttachment($upload, 'message/rfc822', $_FILES['mail']['name']);
293 $mailer->send();
294 $page->trig('Le message a été transmis à ' . $box);
295 }
296 }
297
298 function handler_send(&$page)
299 {
300 global $globals;
301
302 $page->changeTpl('emails/send.tpl');
303 $page->addJsLink('ajax.js');
304
305 $page->assign('xorg_title','Polytechnique.org - Envoyer un email');
306
307 // action si on recoit un formulaire
308 if (Env::v('submit') == 'Envoyer')
309 {
310 function getEmails($aliases)
311 {
312 if (!is_array($aliases)) {
313 return null;
314 }
315 $rel = Env::v('contacts');
316 $ret = array();
317 foreach ($aliases as $alias) {
318 $ret[$alias] = $rel[$alias];
319 }
320 return join(', ', $ret);
321 }
322
323 foreach ($_FILES as &$file) {
324 if ($file['name'] && !PlUpload::get($file, S::v('forlife'), 'emails.send', false)) {
325 $page->trig("Impossible de télécharger '" . pl_entities($file['name']) . "'");
326 }
327 }
328
329 $to2 = getEmails(Env::v('to_contacts'));
330 $cc2 = getEmails(Env::v('cc_contacts'));
331 $txt = str_replace('^M', '', Env::v('contenu'));
332 $to = Env::v('to');
333 $subj = Env::v('sujet');
334 $from = Env::v('from');
335 $cc = trim(Env::v('cc'));
336 $bcc = trim(Env::v('bcc'));
337
338 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
339 $page->trig("Indique au moins un destinataire.");
340 $page->assign('uploaded_f', PlUpload::listFilenames(S::v('forlife'), 'emails.send'));
341 } else {
342 $mymail = new PlMailer();
343 $mymail->setFrom($from);
344 $mymail->setSubject($subj);
345 if (!empty($to)) { $mymail->addTo($to); }
346 if (!empty($cc)) { $mymail->addCc($cc); }
347 if (!empty($bcc)) { $mymail->addBcc($bcc); }
348 if (!empty($to2)) { $mymail->addTo($to2); }
349 if (!empty($cc2)) { $mymail->addCc($cc2); }
350 $files =& PlUpload::listFiles(S::v('forlife'), 'emails.send');
351 foreach ($files as $name=>&$upload) {
352 $mymail->addUploadAttachment($upload, $name);
353 }
354 if (Env::v('nowiki')) {
355 $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
356 } else {
357 $mymail->setWikiBody($txt);
358 }
359 if ($mymail->send()) {
360 $page->trig("Ton mail a bien été envoyé.");
361 $_REQUEST = array('bcc' => S::v('bestalias').'@'.$globals->mail->domain);
362 PlUpload::clear(S::v('forlife'), 'emails.send');
363 } else {
364 $page->trig("Erreur lors de l'envoi du courriel, réessaye.");
365 $page->assign('uploaded_f', PlUpload::listFilenames(S::v('forlife'), 'emails.send'));
366 }
367 }
368 } else {
369 PlUpload::clear(S::v('forlife'), 'emails.send');
370 $_REQUEST['bcc'] = S::v('bestalias').'@'.$globals->mail->domain;
371 }
372
373 $res = XDB::query(
374 "SELECT u.prenom, u.nom, u.promo, a.alias as forlife
375 FROM auth_user_md5 AS u
376 INNER JOIN contacts AS c ON (u.user_id = c.contact)
377 INNER JOIN aliases AS a ON (u.user_id=a.id AND FIND_IN_SET('bestalias',a.flags))
378 WHERE c.uid = {?}
379 ORDER BY u.nom, u.prenom", S::v('uid'));
380 $page->assign('contacts', $res->fetchAllAssoc());
381 $page->assign('maxsize', ini_get('post_max_size') . 'o');
382 }
383
384 function handler_broken(&$page, $warn = null, $email = null)
385 {
386 require_once 'emails.inc.php';
387 require_once('wiki.inc.php');
388 wiki_require_page('Xorg.PatteCassée');
389
390 global $globals;
391
392 $page->changeTpl('emails/broken.tpl');
393
394 if ($warn == 'warn' && $email) {
395 $email = valide_email($email);
396 // vérifications d'usage
397 $sel = XDB::query(
398 "SELECT e.uid, a.alias
399 FROM emails AS e
400 INNER JOIN auth_user_md5 AS u ON e.uid = u.user_id
401 INNER JOIN aliases AS a ON (e.uid = a.id AND type!='homonyme'
402 AND FIND_IN_SET('bestalias',a.flags))
403 WHERE e.email={?}", $email);
404
405 if (list($uid, $dest) = $sel->fetchOneRow()) {
406 // envoi du mail
407 $message = "Bonjour !
408
409Ce mail a été généré automatiquement par le service de patte cassée de
410Polytechnique.org car un autre utilisateur, ".S::v('prenom').' '.S::v('nom').",
411nous a signalé qu'en t'envoyant un mail, il avait reçu un message d'erreur
412indiquant que ton adresse de redirection $email
413ne fonctionnait plus !
414
415Nous te suggérons de vérifier cette adresse, et le cas échéant de mettre
416à jour sur le site <{$globals->baseurl}/emails> tes adresses
417de redirection...
418
419Pour plus de rensignements sur le service de patte cassée, n'hésites pas à
420consulter la page <{$globals->baseurl}/emails/broken>.
421
422
423A bientôt sur Polytechnique.org !
424L'équipe d'administration <support@polytechnique.org>";
425
426 $mail = new PlMailer();
427 $mail->setFrom('"Polytechnique.org" <support@polytechnique.org>');
428 $mail->addTo("$dest@polytechnique.org");
429 $mail->setSubject("Une de tes adresse de redirection Polytechnique.org ne marche plus !!");
430 $mail->setTxtBody($message);
431 $mail->send();
432 $page->trig("Mail envoyé ! :o)");
433 }
434 } elseif (Post::has('email')) {
435 $email = valide_email(Post::v('email'));
436
437 list(,$fqdn) = explode('@', $email);
438 $fqdn = strtolower($fqdn);
439 if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org'
440 || $fqdn == 'm4x.org' || $fqdn == 'melix.net')
441 {
442 $page->assign('neuneu', true);
443 } else {
444 $page->assign('email',$email);
445 $sel = XDB::query(
446 "SELECT e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
447 u.nom, u.prenom, u.promo, a.alias AS forlife
448 FROM emails as e1
449 LEFT JOIN emails as e2 ON(e1.uid = e2.uid
450 AND FIND_IN_SET('active', e2.flags)
451 AND e1.email != e2.email)
452 INNER JOIN auth_user_md5 as u ON(e1.uid = u.user_id)
453 INNER JOIN aliases AS a ON (a.id = e1.uid AND a.type = 'a_vie')
454 WHERE e1.email = {?}
455 GROUP BY e1.uid", $email);
456 if ($x = $sel->fetchOneAssoc()) {
457 // on écrit dans la base que l'adresse est cassée
458 if (!$x['panne']) {
459 XDB::execute("UPDATE emails
460 SET panne=NOW(),
461 last=NOW(),
462 panne_level = 1
463 WHERE email = {?}", $email);
464 } else {
465 XDB::execute("UPDATE emails
466 SET panne_level = 1
467 WHERE email = {?} AND panne_level = 0", $email);
468 }
469 $page->assign_by_ref('x', $x);
470 }
471 }
472 }
473 }
474
475 function handler_duplicated(&$page, $action = 'list', $email = null)
476 {
477 $page->changeTpl('emails/duplicated.tpl');
478
479 $states = array('pending' => 'En attente...',
480 'safe' => 'Pas d\'inquiétude',
481 'unsafe' => 'Recherches en cours',
482 'dangerous' => 'Usurpations par cette adresse');
483 $page->assign('states', $states);
484
485 switch (Post::v('action')) {
486 case 'create':
487 if (trim(Post::v('emailN')) != '') {
488 Xdb::execute('INSERT IGNORE INTO emails_watch (email, state, detection, last, uid, description)
489 VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
490 trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
491 };
492 break;
493
494 case 'edit':
495 Xdb::execute('UPDATE emails_watch
496 SET state = {?}, last = NOW(), uid = {?}, description = {?}
497 WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
498 break;
499
500 default:
501 if ($action == 'delete' && !is_null($email)) {
502 Xdb::execute('DELETE FROM emails_watch WHERE email = {?}', $email);
503 }
504 }
505 if ($action != 'create' && $action != 'edit') {
506 $action = 'list';
507 }
508 $page->assign('action', $action);
509
510 if ($action == 'list') {
511 $sql = "SELECT w.email, w.detection, w.state, a.alias AS forlife
512 FROM emails_watch AS w
513 LEFT JOIN emails AS e USING(email)
514 LEFT JOIN aliases AS a ON (a.id = e.uid AND a.type = 'a_vie')
515 ORDER BY w.state, w.email, a.alias";
516 $it = Xdb::iterRow($sql);
517
518 $table = array();
519 $props = array();
520 while (list($email, $date, $state, $forlife) = $it->next()) {
521 if (count($props) == 0 || $props['mail'] != $email) {
522 if (count($props) > 0) {
523 $table[] = $props;
524 }
525 $props = array('mail' => $email,
526 'detection' => $date,
527 'state' => $state,
528 'users' => array($forlife));
529 } else {
530 $props['users'][] = $forlife;
531 }
532 }
533 if (count($props) > 0) {
534 $table[] = $props;
535 }
536 $page->assign('table', $table);
537 } elseif ($action == 'edit') {
538 $sql = "SELECT w.detection, w.state, w.last, w.description,
539 a1.alias AS edit, a2.alias AS forlife
540 FROM emails_watch AS w
541 LEFT JOIN aliases AS a1 ON (a1.id = w.uid AND a1.type = 'a_vie')
542 LEFT JOIN emails AS e ON (w.email = e.email)
543 LEFT JOIN aliases AS a2 ON (a2.id = e.uid AND a2.type = 'a_vie')
544 WHERE w.email = {?}
545 ORDER BY a2.alias";
546 $it = Xdb::iterRow($sql, $email);
547
548 $props = array();
549 while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
550 if (count($props) == 0) {
551 $props = array('mail' => $email,
552 'detection' => $detection,
553 'state' => $state,
554 'last' => $last,
555 'description' => $description,
556 'edit' => $edit,
557 'users' => array($forlife));
558 } else {
559 $props['users'][] = $forlife;
560 }
561 }
562 $page->assign('doublon', $props);
563 }
564 }
565}
566
567// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
568?>
plat/al