modules/axletter.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 class AXLetterModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'ax'             => $this->make_hook('index',  AUTH_COOKIE),
  28             'ax/out'         => $this->make_hook('out',    AUTH_PUBLIC),
  29             'ax/show'        => $this->make_hook('show',   AUTH_COOKIE),
  30             'ax/edit'        => $this->make_hook('submit', AUTH_MDP),
  31             'ax/edit/cancel' => $this->make_hook('cancel', AUTH_MDP),
  32             'ax/edit/valid'  => $this->make_hook('valid',  AUTH_MDP),
  33             'admin/axletter' => $this->make_hook('admin',  AUTH_MDP, 'admin'),
  34         );
  35     }
  36
  37     function handler_out(&$page, $hash = null)
  38     {
  39         if (!$hash) {
  40             if (!S::logged()) {
  41                 return PL_DO_AUTH;
  42             } else {
  43                 return $this->handler_index($page, 'out');
  44             }
  45         }
  46         $this->load('axletter.inc.php');
  47         $page->changeTpl('axletter/unsubscribe.tpl');
  48         $page->assign('success', AXLetter::unsubscribe($hash, true));
  49     }
  50
  51     function handler_index(&$page, $action = null)
  52     {
  53         $this->load('axletter.inc.php');
  54
  55         $page->changeTpl('axletter/index.tpl');
  56         $page->setTitle('Envois de l\'AX');
  57
  58         switch ($action) {
  59           case 'in':  AXLetter::subscribe(); break;
  60           case 'out': AXLetter::unsubscribe(); break;
  61         }
  62
  63         $perm = AXLetter::hasPerms();
  64         if ($perm) {
  65             $res = XDB::query("SELECT * FROM axletter_ins");
  66             $page->assign('count', $res->numRows());
  67             $page->assign('new', AXLetter::awaiting());
  68         }
  69         $page->assign('axs', AXLetter::subscriptionState());
  70         $page->assign('ax_list', AXLetter::listSent());
  71         $page->assign('ax_rights', $perm);
  72     }
  73
  74     function handler_submit(&$page, $action = null)
  75     {
  76         $this->load('axletter.inc.php');
  77         if (!AXLetter::hasPerms()) {
  78             return PL_FORBIDDEN;
  79         }
  80
  81         $page->changeTpl('axletter/edit.tpl');
  82
  83         $saved      = Post::i('saved');
  84         $new        = false;
  85         $id         = Post::i('id');
  86         $short_name = trim(Post::v('short_name'));
  87         $subject    = trim(Post::v('subject'));
  88         $title      = trim(Post::v('title'));
  89         $body       = rtrim(Post::v('body'));
  90         $signature  = trim(Post::v('signature'));
  91         $promo_min  = Post::i('promo_min');
  92         $promo_max  = Post::i('promo_max');
  93         $subset_to  = preg_split("/[ ,;\:\n\r]+/", Post::v('subset_to'), -1, PREG_SPLIT_NO_EMPTY);
  94         $subset     = (count($subset_to) > 0);
  95         $echeance   = Post::has('echeance_date') ?
  96               preg_replace('/^(\d\d\d\d)(\d\d)(\d\d)$/', '\1-\2-\3', Post::v('echeance_date')) . ' ' . Post::v('echeance_time')
  97             : Post::v('echeance');
  98         $echeance_date = Post::v('echeance_date');
  99         $echeance_time = Post::v('echeance_time');
 100
 101         if (!$id) {
 102             $res = XDB::query("SELECT * FROM axletter WHERE FIND_IN_SET('new', bits)");
 103             if ($res->numRows()) {
 104                 extract($res->fetchOneAssoc(), EXTR_OVERWRITE);
 105                 $subset_to = ($subset ? explode("\n", $subset) : null);
 106                 $subset = (count($subset_to) > 0);
 107                 $saved = true;
 108             } else  {
 109                 XDB::execute("INSERT INTO axletter SET id = NULL");
 110                 $id  = XDB::insertId();
 111             }
 112             if (!$echeance || $echeance == '0000-00-00 00:00:00') {
 113                 $saved = false;
 114                 $new   = true;
 115             }
 116         } elseif (Post::has('valid')) {
 117             S::assert_xsrf_token();
 118
 119             if (!$subject && $title) {
 120                 $subject = $title;
 121             }
 122             if (!$title && $subject) {
 123                 $title = $subject;
 124             }
 125             if (!$subject || !$title || !$body) {
 126                 $page->trigError("L'article doit avoir un sujet et un contenu");
 127                 Post::kill('valid');
 128             }
 129             if (($promo_min > $promo_max && $promo_max != 0)||
 130                 ($promo_min != 0 && ($promo_min <= 1900 || $promo_min >= 2020)) ||
 131                 ($promo_max != 0 && ($promo_max <= 1900 || $promo_max >= 2020)))
 132             {
 133                 $page->trigError("L'intervalle de promotions n'est pas valide");
 134                 Post::kill('valid');
 135             }
 136             if (empty($short_name)) {
 137                 $page->trigError("L'annonce doit avoir un nom raccourci pour simplifier la navigation dans les archives");
 138                 Post::kill('valid');
 139             } elseif (!preg_match('/^[a-z][-a-z0-9]*[a-z0-9]$/', $short_name)) {
 140                 $page->trigError("Le nom raccourci n'est pas valide, il doit comporter au moins 2 caractères et n'être composé "
 141                           . "que de chiffres, lettres et tirets");
 142                 Post::kill('valid');
 143             } elseif ($short_name != Post::v('old_short_name')) {
 144                 $res = XDB::query("SELECT id FROM axletter WHERE short_name = {?}", $short_name);
 145                 if ($res->numRows() && $res->fetchOneCell() != $id) {
 146                     $page->trigError("Le nom $short_name est déjà utilisé, merci d'en choisir un autre");
 147                     $short_name = Post::v('old_short_name');
 148                     if (empty($short_name)) {
 149                         Post::kill('valid');
 150                     }
 151                 }
 152             }
 153
 154             switch (@Post::v('valid')) {
 155               case 'Aperçu':
 156                 $this->load('axletter.inc.php');
 157                 $al = new AXLetter(array($id, $short_name, $subject, $title, $body, $signature,
 158                                          $promo_min, $promo_max, $subset, $echeance, 0, 'new'));
 159                 $al->toHtml($page, S::v('prenom'), S::v('nom'), S::v('femme'));
 160                 break;
 161
 162               case 'Confirmer':
 163                 XDB::execute("REPLACE INTO  axletter
 164                                        SET  id = {?}, short_name = {?}, subject = {?}, title = {?}, body = {?},
 165                                             signature = {?}, promo_min = {?}, promo_max = {?}, echeance = {?}, subset = {?}",
 166                              $id, $short_name, $subject, $title, $body, $signature, $promo_min, $promo_max, $echeance, $subset ? implode("\n", $subset_to) : null);
 167                 if (!$saved) {
 168                     global $globals;
 169                     $mailer = new PlMailer();
 170                     $mailer->setFrom("support@" . $globals->mail->domain);
 171                     $mailer->setSubject("Un nouveau projet d'email de l'AX vient d'être proposé");
 172                     $mailer->setTxtBody("Un nouvel email vient d'être rédigé en prévision d'un envoi prochain. Vous pouvez "
 173                                       . "le modifier jusqu'à ce qu'il soit verrouillé pour l'envoi\n\n"
 174                                       . "Le sujet de l'email : $subject\n"
 175                                       . "L'échéance d'envoi est fixée à $echeance.\n"
 176                                       . "L'email pourra néanmoins partir avant cette échéance si un administrateur de "
 177                                       . "Polytechnique.org le valide.\n\n"
 178                                       . "Pour modifier, valider ou annuler l'email :\n"
 179                                       . "https://www.polytechnique.org/ax/edit\n"
 180                                       . "-- \n"
 181                                       . "Association Polytechnique.org\n");
 182                     $res = XDB::iterRow("SELECT IF(u.nom_usage != '', u.nom_usage, u.nom) AS nom,
 183                                                 u.prenom, a.alias AS bestalias
 184                                            FROM axletter_rights AS ar
 185                                      INNER JOIN auth_user_md5   AS u USING(user_id)
 186                                      INNER JOIN aliases         AS a ON (u.user_id = a.id
 187                                      AND FIND_IN_SET('bestalias', a.flags))");
 188                     while (list($nom, $prenom, $alias) = $res->next()) {
 189                         $mailer->addTo("$nom $prenom <$alias@{$globals->mail->domain}>");
 190                     }
 191                     $mailer->send();
 192                 }
 193                 $saved = true;
 194                 $echeance_date = null;
 195                 $echeance_time = null;
 196                 pl_redirect('ax');
 197                 break;
 198             }
 199         }
 200         $page->assign('id', $id);
 201         $page->assign('short_name', $short_name);
 202         $page->assign('subject', $subject);
 203         $page->assign('title', $title);
 204         $page->assign('body', $body);
 205         $page->assign('signature', $signature);
 206         $page->assign('promo_min', $promo_min);
 207         $page->assign('promo_max', $promo_max);
 208         $page->assign('subset_to', implode("\n", $subset_to));
 209         $page->assign('subset', $subset);
 210         $page->assign('echeance', $echeance);
 211         $page->assign('echeance_date', $echeance_date);
 212         $page->assign('echeance_time', $echeance_time);
 213         $page->assign('saved', $saved);
 214         $page->assign('new', $new);
 215         $page->assign('is_xorg', S::admin());
 216
 217         if (!$saved) {
 218             $select = '';
 219             for ($i = 0 ; $i < 24 ; $i++) {
 220                 $stamp = sprintf('%02d:00:00', $i);
 221                 if ($stamp == $echeance_time) {
 222                     $sel = ' selected="selected"';
 223                 } else {
 224                     $sel = '';
 225                 }
 226                 $select .= "<option value=\"$stamp\"$sel>{$i}h</option>\n";
 227             }
 228             $page->assign('echeance_time', $select);
 229         }
 230     }
 231
 232     function handler_cancel(&$page, $force = null)
 233     {
 234         $this->load('axletter.inc.php');
 235         if (!AXLetter::hasPerms() || !S::has_xsrf_token()) {
 236             return PL_FORBIDDEN;
 237         }
 238
 239         $al = AXLetter::awaiting();
 240         if (!$al) {
 241             $page->kill("Aucune lettre en attente");
 242             return;
 243         }
 244         if (!$al->invalid()) {
 245             $page->kill("Une erreur est survenue lors de l'annulation de l'envoi");
 246             return;
 247         }
 248
 249         $page->killSuccess("L'envoi de l'annonce {$al->title()} est annulé.");
 250     }
 251
 252     function handler_valid(&$page, $force = null)
 253     {
 254         $this->load('axletter.inc.php');
 255         if (!AXLetter::hasPerms() || !S::has_xsrf_token()) {
 256             return PL_FORBIDDEN;
 257         }
 258
 259         $al = AXLetter::awaiting();
 260         if (!$al) {
 261             $page->kill("Aucune lettre en attente");
 262             return;
 263         }
 264         if (!$al->valid()) {
 265             $page->kill("Une erreur est survenue lors de la validation de l'envoi");
 266             return;
 267         }
 268
 269         $page->killSuccess("L'envoi de l'annonce aura lieu dans l'heure qui vient.");
 270     }
 271
 272     function handler_show(&$page, $nid = 'last')
 273     {
 274         $this->load('axletter.inc.php');
 275         $page->changeTpl('axletter/show.tpl');
 276
 277         try {
 278             $nl = new AXLetter($nid);
 279             if (Get::has('text')) {
 280                 $nl->toText($page, S::v('prenom'), S::v('nom'), S::v('femme'));
 281             } else {
 282                 $nl->toHtml($page, S::v('prenom'), S::v('nom'), S::v('femme'));
 283             }
 284             if (Post::has('send')) {
 285                 $nl->sendTo(S::user()->login(), S::user()->bestEmail(),
 286                             S::v('prenom'), S::v('nom'),
 287                             S::v('femme'), S::v('mail_fmt') != 'texte');
 288             }
 289         } catch (MailNotFound $e) {
 290             return PL_NOT_FOUND;
 291         }
 292     }
 293
 294     function handler_admin(&$page, $action = null, $uid = null)
 295     {
 296         $this->load('axletter.inc.php');
 297         if (Post::has('action')) {
 298             $action = Post::v('action');
 299             $uid    = Post::v('uid');
 300         }
 301         if ($uid) {
 302             S::assert_xsrf_token();
 303
 304             $uids   = preg_split('/ *[,;\: ] */', $uid);
 305             foreach ($uids as $uid) {
 306                 switch ($action) {
 307                   case 'add':
 308                     $res = AXLetter::grantPerms($uid);
 309                     break;
 310                   case 'del';
 311                     $res = AXLetter::revokePerms($uid);
 312                     break;
 313                 }
 314                 if (!$res) {
 315                     $page->trigError("Personne ne correspond à l'identifiant '$uid'");
 316                 }
 317             }
 318         }
 319
 320         $page->changeTpl('axletter/admin.tpl');
 321         $res = XDB::iterator("SELECT IF(u.nom_usage != '', u.nom_usage, u.nom) AS nom,
 322                                      u.prenom, u.promo, u.hruid
 323                                 FROM axletter_rights AS ar
 324                           INNER JOIN auth_user_md5   AS u USING(user_id)");
 325         $page->assign('admins', $res);
 326
 327         $importer = new CSVImporter('axletter_ins');
 328         $importer->registerFunction('user_id', 'email vers Id X.org', array($this, 'idFromMail'));
 329         $importer->forceValue('hash', array($this, 'createHash'));
 330         $importer->apply($page, "admin/axletter", array('user_id', 'email', 'prenom', 'nom', 'promo', 'flag', 'hash'));
 331     }
 332
 333     function idFromMail($line, $key, $relation = null)
 334     {
 335         static $field;
 336         global $globals;
 337         if (!isset($field)) {
 338             $field = array('email', 'mail', 'login', 'bestalias', 'forlife', 'flag');
 339             foreach ($field as $fld) {
 340                 if (isset($line[$fld])) {
 341                     $field = $fld;
 342                     break;
 343                 }
 344             }
 345         }
 346         $email = $line[$field];
 347         if (strpos($email, '@') === false) {
 348             $user  = $email;
 349             $domain = $globals->mail->domain2;
 350         } else {
 351             list($user, $domain) = explode('@', $email);
 352         }
 353         if ($domain != $globals->mail->domain && $domain != $globals->mail->domain2
 354                 && $domain != $globals->mail->alias_dom && $domain != $globals->mail->alias_dom2) {
 355             $res = XDB::query("SELECT uid FROM emails WHERE email = {?}", $email);
 356             if ($res->numRows() == 1) {
 357                 return $res->fetchOneCell();
 358             }
 359             return '0';
 360         }
 361         list($user) = explode('+', $user);
 362         list($user) = explode('_', $user);
 363         if ($domain == $globals->mail->alias_dom || $domain == $globals->mail->alias_dom2) {
 364             $res = XDB::query("SELECT a.id
 365                                  FROM virtual          AS v
 366                            INNER JOIN virtual_redirect AS r USING(vid)
 367                            INNER JOIN aliases          AS a ON (a.type = 'a_vie'
 368                                                             AND r.redirect = CONCAT(a.alias, '@{$globals->mail->domain2}'))
 369                                 WHERE v.alias = CONCAT({?}, '@{$globals->mail->alias_dom}')", $user);
 370             $id = $res->fetchOneCell();
 371             return $id ? $id : '0';
 372         }
 373         $res = XDB::query("SELECT id FROM aliases WHERE alias = {?}", $user);
 374         $id = $res->fetchOneCell();
 375         return $id ? $id : '0';
 376     }
 377
 378     function createHash($line, $key, $relation)
 379     {
 380         $hash = implode(time(), $line) . rand();
 381         $hash = md5($hash);
 382         return $hash;
 383     }
 384 }
 385
 386 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 387 ?>