modules/events.php

   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
  22 class EventsModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'events'         => $this->make_hook('ev',        AUTH_COOKIE),
  28             'rss'            => $this->make_hook('rss', AUTH_PUBLIC),
  29             'events/submit'  => $this->make_hook('ev_submit', AUTH_MDP),
  30             'admin/events'   => $this->make_hook('admin_events',     AUTH_MDP, 'admin'),
  31
  32             'ajax/tips'      => $this->make_hook('tips',      AUTH_COOKIE, '', NO_AUTH),
  33             'admin/tips'     => $this->make_hook('admin_tips', AUTH_MDP, 'admin'),
  34         );
  35     }
  36
  37     function get_tips($exclude = null)
  38     {
  39         $exclude  = is_null($exclude) ? '' : ' AND id != ' . $exclude . ' ';
  40         $priority = rand(0, 510);
  41         do {
  42             $priority = (int)($priority/2);
  43             $res = XDB::query("SELECT  *
  44                                  FROM  tips
  45                                 WHERE  (peremption = '0000-00-00' OR peremption > CURDATE())
  46                                        AND (promo_min = 0 OR promo_min <= {?})
  47                                        AND (promo_max = 0 OR promo_max >= {?})
  48                                        AND (priorite >= {?})
  49                                        AND (state = 'active')
  50                                        $exclude
  51                              ORDER BY  RAND()
  52                                 LIMIT  1",
  53                               S::i('promo'), S::i('promo'), $priority);
  54         } while ($priority && !$res->numRows());
  55         if (!$res->numRows()) {
  56             return null;
  57         }
  58         return $res->fetchOneAssoc();
  59     }
  60
  61     function handler_ev(&$page, $action = 'list', $eid = null, $pound = null)
  62     {
  63         $page->changeTpl('events/index.tpl');
  64         $page->addJsLink('ajax.js');
  65         $page->assign('tips', $this->get_tips());
  66
  67         $res = XDB::query('SELECT date, naissance FROM auth_user_md5
  68                                       WHERE user_id={?}', S::v('uid'));
  69         list($date, $naissance) = $res->fetchOneRow();
  70
  71         // incitation à mettre à jour la fiche
  72
  73         $d2  = mktime(0, 0, 0, substr($date, 5, 2), substr($date, 8, 2),
  74                       substr($date, 0, 4));
  75         if( (time() - $d2) > 60 * 60 * 24 * 400 ) {
  76             // si fiche date de + de 400j;
  77             $page->assign('fiche_incitation', $date);
  78         }
  79
  80         // Souhaite bon anniversaire
  81
  82         if (substr($naissance, 5) == date('m-d')) {
  83             $page->assign('birthday', date('Y') - substr($naissance, 0, 4));
  84         }
  85
  86         // incitation à mettre une photo
  87
  88         $res = XDB::query('SELECT COUNT(*) FROM photo
  89                                       WHERE uid={?}', S::v('uid'));
  90         $page->assign('photo_incitation', $res->fetchOneCell() == 0);
  91
  92         // Incitation à se géolocaliser
  93         require_once 'geoloc.inc.php';
  94         $res = localize_addresses(S::v('uid', -1));
  95         $page->assign('geoloc_incitation', count($res));
  96
  97         // ajout du lien RSS
  98         if (S::has('core_rss_hash')) {
  99             $page->setRssLink('Polytechnique.org :: News',
 100                               '/rss/'.S::v('forlife') .'/'.S::v('core_rss_hash').'/rss.xml');
 101         }
 102
 103         // cache les evenements lus et raffiche les evenements a relire
 104         if ($action == 'read' && $eid) {
 105             XDB::execute('DELETE evenements_vus.*
 106                             FROM evenements_vus AS ev
 107                       INNER JOIN evenements AS e ON e.id = ev.evt_id
 108                            WHERE peremption < NOW()');
 109             XDB::execute('REPLACE INTO evenements_vus VALUES({?},{?})',
 110                 $eid, S::v('uid'));
 111             pl_redirect('events#'.$pound);
 112         }
 113
 114         if ($action == 'unread' && $eid) {
 115             XDB::execute('DELETE FROM evenements_vus
 116                            WHERE evt_id = {?} AND user_id = {?}',
 117                                    $eid, S::v('uid'));
 118             pl_redirect('events#newsid'.$eid);
 119         }
 120
 121         // affichage des evenements
 122         // annonces promos triées par présence d'une limite sur les promos
 123         // puis par dates croissantes d'expiration
 124         $promo = S::v('promo');
 125         $sql = "SELECT  e.id,e.titre,e.texte,a.user_id,a.nom,a.prenom,a.promo,l.alias AS forlife
 126                   FROM  evenements     AS e
 127             INNER JOIN  auth_user_md5  AS a ON e.user_id=a.user_id
 128             INNER JOIN  aliases        AS l ON ( a.user_id=l.id AND l.type='a_vie' )
 129              LEFT JOIN  evenements_vus AS ev ON (e.id = ev.evt_id AND ev.user_id = {?})
 130                  WHERE  FIND_IN_SET(e.flags, 'valide') AND peremption >= NOW()
 131                         AND (e.promo_min = 0 || e.promo_min <= {?})
 132                         AND (e.promo_max = 0 || e.promo_max >= {?})
 133                         AND ev.user_id IS NULL
 134               ORDER BY  (e.promo_min != 0 AND  e.promo_max != 0) DESC,  e.peremption";
 135         $page->assign('evenement',
 136                       XDB::iterator($sql, S::v('uid'),
 137                                               $promo, $promo)
 138                       );
 139
 140         $sql = "SELECT  e.id,e.titre, ev.user_id IS NULL AS nonlu
 141                   FROM  evenements    AS e
 142             LEFT JOIN   evenements_vus AS ev ON (e.id = ev.evt_id AND ev.user_id = {?})
 143                  WHERE  FIND_IN_SET(e.flags, 'valide') AND peremption >= NOW()
 144                         AND (e.promo_min = 0 || e.promo_min <= {?})
 145                         AND (e.promo_max = 0 || e.promo_max >= {?})
 146               ORDER BY  (e.promo_min != 0 AND  e.promo_max != 0) DESC,  e.peremption";
 147         $page->assign('evenement_summary',
 148                       XDB::iterator($sql, S::v('uid'),
 149                                               $promo, $promo)
 150                      );
 151     }
 152
 153     function handler_rss(&$page, $user = null, $hash = null)
 154     {
 155         require_once 'rss.inc.php';
 156
 157         $uid = init_rss('events/rss.tpl', $user, $hash);
 158
 159         $rss = XDB::iterator(
 160                 'SELECT  e.id, e.titre, e.texte, e.creation_date,
 161                          IF(u2.nom_usage = "", u2.nom, u2.nom_usage) AS nom, u2.prenom, u2.promo
 162                    FROM  auth_user_md5   AS u
 163              INNER JOIN  evenements      AS e ON ( (e.promo_min = 0 || e.promo_min <= u.promo)
 164                                                  AND (e.promo_max = 0 || e.promo_max >= u.promo) )
 165              INNER JOIN  auth_user_md5   AS u2 ON (u2.user_id = e.user_id)
 166                   WHERE  u.user_id = {?} AND FIND_IN_SET(e.flags, "valide")
 167                                          AND peremption >= NOW()', $uid);
 168         $page->assign('rss', $rss);
 169     }
 170
 171     function handler_ev_submit(&$page)
 172     {
 173         $page->changeTpl('events/submit.tpl');
 174
 175         $titre      = Post::v('titre');
 176         $texte      = Post::v('texte');
 177         $promo_min  = Post::i('promo_min');
 178         $promo_max  = Post::i('promo_max');
 179         $peremption = Post::i('peremption');
 180         $valid_mesg = Post::v('valid_mesg');
 181         $action     = Post::v('action');
 182
 183         if (($promo_min > $promo_max && $promo_max != 0)||
 184             ($promo_min != 0 && ($promo_min <= 1900 || $promo_min >= 2020)) ||
 185             ($promo_max != 0 && ($promo_max <= 1900 || $promo_max >= 2020)))
 186         {
 187             $page->trig("L'intervalle de promotions n'est pas valide");
 188             $action = null;
 189         }
 190
 191         require_once('url_catcher.inc.php');
 192                 $texte_catch_url = url_catcher($texte);
 193
 194         $page->assign('titre', $titre);
 195         $page->assign('texte', $texte);
 196         $page->assign('texte_html', $texte_catch_url);
 197         $page->assign('promo_min', $promo_min);
 198         $page->assign('promo_max', $promo_max);
 199         $page->assign('peremption', $peremption);
 200         $page->assign('valid_mesg', $valid_mesg);
 201         $page->assign('action', strtolower($action));
 202
 203         if ($action && (!trim($texte) || !trim($titre))) {
 204             $page->trig("L'article doit avoir un titre et un contenu");
 205         } elseif ($action == 'Confirmer') {
 206                 $texte = $texte_catch_url;
 207             require_once 'validations.inc.php';
 208             $evtreq = new EvtReq($titre, $texte, $promo_min, $promo_max,
 209                                  $peremption, $valid_mesg, S::v('uid'));
 210             $evtreq->submit();
 211             $page->assign('ok', true);
 212         }
 213
 214         $select = '';
 215         for ($i = 1 ; $i < 30 ; $i++) {
 216             $time    = time() + 3600 * 24 * $i;
 217             $p_stamp = date('Ymd', $time);
 218             $year    = date('Y',   $time);
 219             $month   = date('m',   $time);
 220             $day     = date('d',   $time);
 221
 222             $select .= "<option value=\"$p_stamp\"";
 223             if ($p_stamp == strtr($peremption, array("-" => ""))) {
 224                 $select .= " selected='selected'";
 225             }
 226             $select .= "> $day / $month / $year</option>\n";
 227         }
 228         $page->assign('select',$select);
 229     }
 230
 231     function handler_tips(&$page, $tips = null)
 232     {
 233         header('Content-Type: text/html; charset="ISO-8859-15"');
 234         $page->changeTpl('include/tips.tpl', NO_SKIN);
 235         $page->assign('tips', $this->get_tips($tips));
 236     }
 237
 238     function handler_admin_tips(&$page, $action = 'list', $id = null)
 239     {
 240         $page->assign('xorg_title', 'Polytechnique.org - Administration - Astuces');
 241         $page->assign('title', 'Gestion des Astuces');
 242         $table_editor = new PLTableEditor('admin/tips', 'tips', 'id');
 243         $table_editor->describe('peremption', 'date de péremption', true);
 244         $table_editor->describe('promo_min', 'promo. min (0 aucune)', false);
 245         $table_editor->describe('promo_max', 'promo. max (0 aucune)', false);
 246         $table_editor->describe('titre', 'titre', true);
 247         $table_editor->describe('state', 'actif', true);
 248         $table_editor->describe('text', 'texte (html) de l\'astuce', false);
 249         $table_editor->describe('priorite', '0<=priorité<=255', true);
 250         $table_editor->list_on_edit(false);
 251         $table_editor->apply($page, $action, $id);
 252         if (($action == 'edit' && !is_null($id)) || $action == 'update') {
 253             $page->changeTpl('events/admin_tips.tpl');
 254         }
 255     }
 256
 257     function handler_admin_events(&$page, $action = 'list', $eid = null)
 258     {
 259         $page->changeTpl('events/admin.tpl');
 260         $page->assign('xorg_title','Polytechnique.org - Administration - Evenements');
 261         $page->register_modifier('hde', 'html_entity_decode');
 262
 263         $arch = $action == 'archives';
 264         $page->assign('action', $action);
 265
 266         if (Post::v('action') == "Proposer" && $eid) {
 267             $promo_min = Post::i('promo_min');
 268             $promo_max = Post::i('promo_max');
 269             if ($promo_min > $promo_max ||
 270                 ($promo_min != 0 && ($promo_min <= 1900 || $promo_min >= 2020)) ||
 271                 ($promo_max != 0 && ($promo_max <= 1900 || $promo_max >= 2020)))
 272             {
 273                 $page->trig("L'intervalle de promotions $promo_min -> $promo_max n'est pas valide");
 274                 $action = 'edit';
 275             } else {
 276                 XDB::execute('UPDATE evenements
 277                                  SET titre={?}, texte={?}, peremption={?}, promo_min={?}, promo_max={?}
 278                                WHERE id = {?}',
 279                               Post::v('titre'), Post::v('texte'), Post::v('peremption'),
 280                               Post::v('promo_min'), Post::v('promo_max'), $eid);
 281             }
 282         }
 283
 284         if ($action == 'edit') {
 285             $res = XDB::query('SELECT titre, texte, peremption, promo_min, promo_max
 286                                  FROM evenements
 287                                 WHERE id={?}', $eid);
 288             list($titre, $texte, $peremption, $promo_min, $promo_max) = $res->fetchOneRow();
 289             $page->assign('titre',$titre);
 290             $page->assign('texte',$texte);
 291             $page->assign('promo_min',$promo_min);
 292             $page->assign('promo_max',$promo_max);
 293             $page->assign('peremption',$peremption);
 294
 295             $select = "";
 296             for ($i = 1 ; $i < 30 ; $i++) {
 297                 $p_stamp=date("Ymd",time()+3600*24*$i);
 298                 $year=substr($p_stamp,0,4);
 299                 $month=substr($p_stamp,4,2);
 300                 $day=substr($p_stamp,6,2);
 301
 302                 $select .= "<option value=\"$p_stamp\""
 303                         . (($p_stamp == strtr($peremption, array("-" => ""))) ? " selected" : "")
 304                         . "> $day / $month / $year</option>\n";
 305             }
 306             $page->assign('select',$select);
 307         } else {
 308             switch ($action) {
 309                 case 'delete':
 310                     XDB::execute('DELETE from evenements
 311                                    WHERE id = {?}', $eid);
 312                     break;
 313
 314                 case "archive":
 315                     XDB::execute('UPDATE evenements
 316                                      SET creation_date = creation_date, flags = CONCAT(flags,",archive")
 317                                    WHERE id = {?}', $eid);
 318                     break;
 319
 320                 case "unarchive":
 321                     XDB::execute('UPDATE evenements
 322                                      SET creation_date = creation_date, flags = REPLACE(flags,"archive","")
 323                                    WHERE id = {?}', $eid);
 324                     $action = 'archives';
 325                     $arch   = true;
 326                     break;
 327
 328                 case "valid":
 329                     XDB::execute('UPDATE evenements
 330                                      SET creation_date = creation_date, flags = CONCAT(flags,",valide")
 331                                    WHERE id = {?}', $eid);
 332                     break;
 333
 334                 case "unvalid":
 335                     XDB::execute('UPDATE evenements
 336                                      SET creation_date = creation_date, flags = REPLACE(flags,"valide", "")
 337                                    WHERE id = {?}', $eid);
 338                     break;
 339             }
 340
 341             $pid = ($eid && $action == 'preview') ? $eid : -1;
 342             $sql = "SELECT  e.id, e.titre, e.texte,e.id = $pid AS preview,
 343                             DATE_FORMAT(e.creation_date,'%d/%m/%Y %T') AS creation_date,
 344                             DATE_FORMAT(e.peremption,'%d/%m/%Y') AS peremption,
 345                             e.promo_min, e.promo_max,
 346                             FIND_IN_SET('valide', e.flags) AS fvalide,
 347                             FIND_IN_SET('archive', e.flags) AS farch,
 348                             u.promo, u.nom, u.prenom, a.alias AS forlife
 349                       FROM  evenements    AS e
 350                 INNER JOIN  auth_user_md5 AS u ON(e.user_id = u.user_id)
 351                 INNER JOIN  aliases AS a ON (u.user_id = a.id AND a.type='a_vie')
 352                      WHERE  ".($arch ? "" : "!")."FIND_IN_SET('archive',e.flags)
 353                   ORDER BY  FIND_IN_SET('valide',e.flags), e.peremption DESC";
 354             $page->assign('evs', XDB::iterator($sql));
 355         }
 356         $page->assign('arch', $arch);
 357     }
 358 }
 359
 360 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 361 ?>