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         $echeance   = Post::has('echeance_date') ?
  94               preg_replace('/^(\d\d\d\d)(\d\d)(\d\d)$/', '\1-\2-\3', Post::v('echeance_date')) . ' ' . Post::v('echeance_time')
  95             : Post::v('echeance');
  96         $echeance_date = Post::v('echeance_date');
  97         $echeance_time = Post::v('echeance_time');
  98
  99         if (!$id) {
 100             $res = XDB::query("SELECT * FROM axletter WHERE FIND_IN_SET('new', bits)");
 101             if ($res->numRows()) {
 102                 extract($res->fetchOneAssoc(), EXTR_OVERWRITE);
 103                 $saved = true;
 104             } else  {
 105                 XDB::execute("INSERT INTO axletter SET id = NULL");
 106                 $id  = XDB::insertId();
 107             }
 108             if (!$echeance || $echeance == '0000-00-00 00:00:00') {
 109                 $saved = false;
 110                 $new   = true;
 111             }
 112         } elseif (Post::has('valid')) {
 113             S::assert_xsrf_token();
 114
 115             if (!$subject && $title) {
 116                 $subject = $title;
 117             }
 118             if (!$title && $subject) {
 119                 $title = $subject;
 120             }
 121             if (!$subject || !$title || !$body) {
 122                 $page->trigError("L'article doit avoir un sujet et un contenu");
 123                 Post::kill('valid');
 124             }
 125             if (($promo_min > $promo_max && $promo_max != 0)||
 126                 ($promo_min != 0 && ($promo_min <= 1900 || $promo_min >= 2020)) ||
 127                 ($promo_max != 0 && ($promo_max <= 1900 || $promo_max >= 2020)))
 128             {
 129                 $page->trigError("L'intervalle de promotions n'est pas valide");
 130                 Post::kill('valid');
 131             }
 132             if (empty($short_name)) {
 133                 $page->trigError("L'annonce doit avoir un nom raccourci pour simplifier la navigation dans les archives");
 134                 Post::kill('valid');
 135             } elseif (!preg_match('/^[a-z][-a-z0-9]*[a-z0-9]$/', $short_name)) {
 136                 $page->trigError("Le nom raccourci n'est pas valide, il doit comporter au moins 2 caractères et n'être composé "
 137                           . "que de chiffres, lettres et tirets");
 138                 Post::kill('valid');
 139             } elseif ($short_name != Post::v('old_short_name')) {
 140                 $res = XDB::query("SELECT id FROM axletter WHERE short_name = {?}", $short_name);
 141                 if ($res->numRows() && $res->fetchOneCell() != $id) {
 142                     $page->trigError("Le nom $short_name est déjà utilisé, merci d'en choisir un autre");
 143                     $short_name = Post::v('old_short_name');
 144                     if (empty($short_name)) {
 145                         Post::kill('valid');
 146                     }
 147                 }
 148             }
 149
 150             switch (@Post::v('valid')) {
 151               case 'Aperçu':
 152                 $this->load('axletter.inc.php');
 153                 $al = new AXLetter(array($id, $short_name, $subject, $title, $body, $signature,
 154                                          $promo_min, $promo_max, $echeance, 0, 'new'));
 155                 $al->toHtml($page, S::v('prenom'), S::v('nom'), S::v('femme'));
 156                 break;
 157
 158               case 'Confirmer':
 159                 XDB::execute("REPLACE INTO  axletter
 160                                        SET  id = {?}, short_name = {?}, subject = {?}, title = {?}, body = {?},
 161                                             signature = {?}, promo_min = {?}, promo_max = {?}, echeance = {?}",
 162                              $id, $short_name, $subject, $title, $body, $signature, $promo_min, $promo_max, $echeance);
 163                 if (!$saved) {
 164                     global $globals;
 165                     $mailer = new PlMailer();
 166                     $mailer->setFrom("support@" . $globals->mail->domain);
 167                     $mailer->setSubject("Un nouveau projet d'email de l'AX vient d'être proposé");
 168                     $mailer->setTxtBody("Un nouvel email vient d'être rédigé en prévision d'un envoi prochain. Vous pouvez "
 169                                       . "le modifier jusqu'à ce qu'il soit verrouillé pour l'envoi\n\n"
 170                                       . "Le sujet de l'email : $subject\n"
 171                                       . "L'échéance d'envoi est fixée à $echeance.\n"
 172                                       . "L'email pourra néanmoins partir avant cette échéance si un administrateur de "
 173                                       . "Polytechnique.org le valide.\n\n"
 174                                       . "Pour modifier, valider ou annuler l'email :\n"
 175                                       . "https://www.polytechnique.org/ax/edit\n"
 176                                       . "-- \n"
 177                                       . "Association Polytechnique.org\n");
 178                     $users = User::getBulkUsersWithUIDs(XDB::fetchColumn('SELECT  user_id
 179                                                                             FROM  axletter_rights'));
 180                     foreach ($users as $user) {
 181                         $mailer->addTo($user);
 182                     }
 183                     $mailer->send();
 184                 }
 185                 $saved = true;
 186                 $echeance_date = null;
 187                 $echeance_time = null;
 188                 pl_redirect('ax');
 189                 break;
 190             }
 191         }
 192         $page->assign('id', $id);
 193         $page->assign('short_name', $short_name);
 194         $page->assign('subject', $subject);
 195         $page->assign('title', $title);
 196         $page->assign('body', $body);
 197         $page->assign('signature', $signature);
 198         $page->assign('promo_min', $promo_min);
 199         $page->assign('promo_max', $promo_max);
 200         $page->assign('echeance', $echeance);
 201         $page->assign('echeance_date', $echeance_date);
 202         $page->assign('echeance_time', $echeance_time);
 203         $page->assign('saved', $saved);
 204         $page->assign('new', $new);
 205         $page->assign('is_xorg', S::has_perms());
 206
 207         if (!$saved) {
 208             $select = '';
 209             for ($i = 0 ; $i < 24 ; $i++) {
 210                 $stamp = sprintf('%02d:00:00', $i);
 211                 if ($stamp == $echeance_time) {
 212                     $sel = ' selected="selected"';
 213                 } else {
 214                     $sel = '';
 215                 }
 216                 $select .= "<option value=\"$stamp\"$sel>{$i}h</option>\n";
 217             }
 218             $page->assign('echeance_time', $select);
 219         }
 220     }
 221
 222     function handler_cancel(&$page, $force = null)
 223     {
 224         $this->load('axletter.inc.php');
 225         if (!AXLetter::hasPerms() || !S::has_xsrf_token()) {
 226             return PL_FORBIDDEN;
 227         }
 228
 229         $al = AXLetter::awaiting();
 230         if (!$al) {
 231             $page->kill("Aucune lettre en attente");
 232             return;
 233         }
 234         if (!$al->invalid()) {
 235             $page->kill("Une erreur est survenue lors de l'annulation de l'envoi");
 236             return;
 237         }
 238
 239         $page->killSuccess("L'envoi de l'annonce {$al->title()} est annulé.");
 240     }
 241
 242     function handler_valid(&$page, $force = null)
 243     {
 244         $this->load('axletter.inc.php');
 245         if (!AXLetter::hasPerms() || !S::has_xsrf_token()) {
 246             return PL_FORBIDDEN;
 247         }
 248
 249         $al = AXLetter::awaiting();
 250         if (!$al) {
 251             $page->kill("Aucune lettre en attente");
 252             return;
 253         }
 254         if (!$al->valid()) {
 255             $page->kill("Une erreur est survenue lors de la validation de l'envoi");
 256             return;
 257         }
 258
 259         $page->killSuccess("L'envoi de l'annonce aura lieu dans l'heure qui vient.");
 260     }
 261
 262     function handler_show(&$page, $nid = 'last')
 263     {
 264         $this->load('axletter.inc.php');
 265         $page->changeTpl('axletter/show.tpl');
 266
 267         try {
 268             $nl = new AXLetter($nid);
 269             $user =& S::user();
 270             if (Get::has('text')) {
 271                 $nl->toText($page, $user);
 272             } else {
 273                 $nl->toHtml($page, $user);
 274             }
 275             if (Post::has('send')) {
 276                 $nl->sendTo($user);
 277             }
 278         } catch (MailNotFound $e) {
 279             return PL_NOT_FOUND;
 280         }
 281     }
 282
 283     function handler_admin(&$page, $action = null, $uid = null)
 284     {
 285         $this->load('axletter.inc.php');
 286         if (Post::has('action')) {
 287             $action = Post::v('action');
 288             $uid    = Post::v('uid');
 289         }
 290         if ($uid) {
 291             S::assert_xsrf_token();
 292
 293             $uids   = preg_split('/ *[,;\: ] */', $uid);
 294             foreach ($uids as $uid) {
 295                 switch ($action) {
 296                   case 'add':
 297                     $res = AXLetter::grantPerms($uid);
 298                     break;
 299                   case 'del';
 300                     $res = AXLetter::revokePerms($uid);
 301                     break;
 302                 }
 303                 if (!$res) {
 304                     $page->trigError("Personne ne correspond à l'identifiant '$uid'");
 305                 }
 306             }
 307         }
 308
 309         $page->changeTpl('axletter/admin.tpl');
 310         $page->assign('admins', User::getBulkUsersWithUIDs(XDB::fetchColumn('SELECT  user_id
 311                                                                                FROM  axletter_rights')));
 312
 313         $importer = new CSVImporter('axletter_ins');
 314         $importer->registerFunction('user_id', 'email vers Id X.org', array($this, 'idFromMail'));
 315         $importer->forceValue('hash', array($this, 'createHash'));
 316         $importer->apply($page, "admin/axletter", array('user_id', 'email', 'prenom', 'nom', 'promo', 'flag', 'hash'));
 317     }
 318
 319     function idFromMail($line, $key)
 320     {
 321         static $field;
 322         global $globals;
 323         if (!isset($field)) {
 324             $field = array('email', 'mail', 'login', 'bestalias', 'forlife', 'flag');
 325             foreach ($field as $fld) {
 326                 if (isset($line[$fld])) {
 327                     $field = $fld;
 328                     break;
 329                 }
 330             }
 331         }
 332         $uf = new UserFilter(new UFC_Email($line[$field]));
 333         $id = $uf->getUIDs();
 334         return count($id) == 1 ? $id[0] : 0;
 335     }
 336
 337     function createHash($line, $key)
 338     {
 339         $hash = implode(time(), $line) . rand();
 340         $hash = md5($hash);
 341         return $hash;
 342     }
 343 }
 344
 345 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 346 ?>