include/notifs.inc.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 define('WATCH_FICHE', 1);
  23 define('WATCH_INSCR', 2);
  24 define('WATCH_DEATH', 3);
  25 define('WATCH_BIRTH', 4);
  26
  27 // {{{ function inscription_notifs_base
  28
  29 function inscription_notifs_base($uid)
  30 {
  31     XDB::execute('REPLACE INTO  watch_sub (uid,cid) SELECT {?},id FROM watch_cat', $uid);
  32 }
  33
  34 // }}}
  35 // {{{ function register_watch_op
  36
  37 function register_watch_op($uid, $cid, $date='', $info='')
  38 {
  39     if (empty($date)) {
  40         $date = date('Y-m-d');
  41     };
  42     XDB::execute('REPLACE INTO watch_ops (uid,cid,known,date,info) VALUES({?},{?},NOW(),{?},{?})',
  43         $uid, $cid, $date, $info);
  44     if($cid == WATCH_FICHE) {
  45         XDB::execute('UPDATE auth_user_md5 SET DATE=NOW() WHERE user_id={?}', $uid);
  46     } elseif($cid == WATCH_INSCR) {
  47         XDB::execute('REPLACE INTO  contacts (uid,contact)
  48                             SELECT  uid,ni_id
  49                               FROM  watch_nonins
  50                              WHERE  ni_id={?}', $uid);
  51         XDB::execute('DELETE FROM watch_nonins WHERE ni_id={?}', $uid);
  52     }
  53 }
  54
  55 // }}}
  56 // {{{ function _select_notifs_base
  57
  58 function _select_notifs_base($table, $mail, $where)
  59 {
  60     $cases = Array(
  61         'contacts'     => Array('wfield' => 'contact', 'ufield' => 'user_id', 'need_contact' => false,
  62             'freq_sql' => '',
  63             'contact_sql' => '1'
  64         ),
  65         'watch_promo'  => Array('wfield' => 'promo',   'ufield' => 'promo',   'need_contact' => true,
  66             'freq_sql' => ' AND ( wc.type = "basic" OR wc.type="near" AND (u.promo <= v.promo_sortie-2 AND u.promo_sortie >= v.promo+2) )',
  67             'contact_sql' => 'NOT (c.contact IS NULL)'
  68         ),
  69         'watch_nonins' => Array('wfield' => 'ni_id',   'ufield' => 'user_id', 'need_contact' => false,
  70             'freq_sql' => '',
  71             'contact_sql' => '0'
  72         )
  73     );
  74
  75     $our   = $cases[$table];
  76     $sql = "
  77         (
  78             SELECT  u.promo, u.prenom, IF(u.nom_usage='',u.nom,u.nom_usage) AS nom,
  79                     u.deces != 0 AS dcd,
  80                     a.alias AS bestalias,
  81                     wo.*,
  82                     {$our['contact_sql']} AS contact,
  83                     (u.perms IN('admin','user')) AS inscrit";
  84     if ($mail) {
  85         $sql.=",
  86             w.uid AS aid, v.prenom AS aprenom, IF(v.nom_usage='',v.nom,v.nom_usage) AS anom,
  87             b.alias AS abestalias, (v.flags='femme') AS sexe, q.core_mail_fmt AS mail_fmt";
  88     }
  89
  90     $sql .= "
  91             FROM  $table          AS w
  92       INNER JOIN  auth_user_md5   AS u  ON(u.{$our['ufield']} = w.{$our['wfield']})
  93       INNER JOIN  auth_user_quick AS q  ON(q.user_id = w.uid)
  94       INNER JOIN  auth_user_md5   AS v  ON(v.user_id = q.user_id)";
  95     if ($mail) {
  96         $sql .="
  97       INNER JOIN  aliases         AS b  ON(b.id = q.user_id AND FIND_IN_SET('bestalias', b.flags))";
  98     }
  99     if ($our['need_contact']) {
 100         $sql .="
 101        LEFT JOIN  contacts        AS c  ON(c.uid = w.uid AND c.contact = u.user_id)";
 102     }
 103
 104     $sql .="
 105       INNER JOIN  watch_ops       AS wo ON(wo.uid = u.user_id AND ".($mail ? 'wo.known > q.watch_last' : '( wo.known > {?} OR wo.date=NOW() )').")
 106       INNER JOIN  watch_sub       AS ws ON(ws.cid = wo.cid AND ws.uid = w.uid)
 107       INNER JOIN  watch_cat       AS wc ON(wc.id = wo.cid{$our['freq_sql']})
 108        LEFT JOIN  aliases         AS a  ON(a.id = u.user_id AND FIND_IN_SET('bestalias', a.flags))
 109           WHERE  $where
 110     )";
 111
 112     return $sql;
 113 }
 114
 115 // }}}
 116 // {{{ function select_notifs
 117
 118 function select_notifs($mail, $uid=null, $last=null, $iterator=true)
 119 {
 120     $where = $mail ? 'q.watch_flags=3' : 'w.uid = {?}';
 121     $sql   = _select_notifs_base('contacts',     $mail, $where.($mail?'':' AND (q.watch_flags=1 OR q.watch_flags=3)')) . " UNION DISTINCT ";
 122     $sql  .= _select_notifs_base('watch_promo',  $mail, $where) .  " UNION DISTINCT ";
 123     $sql  .= _select_notifs_base('watch_nonins', $mail, $where);
 124
 125     if ($iterator) {
 126         return XDB::iterator($sql . ' ORDER BY cid, promo, date DESC, nom', $last, $uid, $last, $uid, $last, $uid);
 127     } else {
 128         return XDB::query($sql, $last, $uid, $last, $uid, $last, $uid);
 129     }
 130 }
 131
 132 // }}}
 133 // {{{ function getNbNotifs
 134
 135 function getNbNotifs()
 136 {
 137     if (!S::has('uid')) {
 138         return 0;
 139     }
 140     $uid       = S::v('uid', -1);
 141     $watchlast = S::v('watch_last');
 142
 143     // selectionne les notifs de uid, sans detail sur le watcher, depuis
 144     // $watchlast, meme ceux sans surveillance, non ordonnés
 145     $res = select_notifs(false, $uid, $watchlast, false);
 146     $n   = $res->numRows();
 147     $res->free();
 148     if ($n == 0) {
 149         return;
 150     }
 151
 152     return "<a href='carnet/panel'>$n événement".($n > 1 ? 's' : '')." !</a>";
 153 }
 154
 155 // }}}
 156 // {{{ class AllNotifs
 157
 158 class AllNotifs
 159 {
 160     public $_cats = Array();
 161     public $_data = Array();
 162
 163     public function __construct()
 164     {
 165         $res = XDB::iterator("SELECT * FROM watch_cat");
 166         while($tmp = $res->next()) {
 167             $this->_cats[$tmp['id']] = $tmp;
 168         }
 169
 170         // recupère tous les watchers, avec détails des watchers, a partir du
 171         // watch_last de chacun, seulement ceux qui sont surveillés, ordonnés
 172         $res = select_notifs(true);
 173
 174         while($tmp = $res->next()) {
 175             $aid = $tmp['aid'];
 176             if (empty($this->_data[$aid])) {
 177                 $this->_data[$aid] = Array("prenom" => $tmp['aprenom'], 'nom' => $tmp['anom'],
 178                     'bestalias'=>$tmp['abestalias'], 'sexe' => $tmp['sexe'], 'mail_fmt' => $tmp['mail_fmt'],
 179                     'dcd'=>$tmp['dcd']);
 180             }
 181             unset($tmp['aprenom'], $tmp['anom'], $tmp['abestalias'], $tmp['aid'], $tmp['sexe'], $tmp['mail_fmt'], $tmp['dcd']);
 182             $this->_data[$aid]['data'][$tmp['cid']][] = $tmp;
 183         }
 184     }
 185 }
 186
 187 // }}}
 188 // {{{ class Notifs
 189
 190 class Notifs
 191 {
 192     public $_uid;
 193     public $_cats = Array();
 194     public $_data = Array();
 195
 196     function __construct($uid, $up=false)
 197     {
 198         $this->_uid = $uid;
 199
 200         $res = XDB::iterator("SELECT * FROM watch_cat");
 201         while($tmp = $res->next()) {
 202             $this->_cats[$tmp['id']] = $tmp;
 203         }
 204
 205         $lastweek = date('YmdHis', time() - 7*24*60*60);
 206
 207         // recupere les notifs du watcher $uid, sans detail sur le watcher,
 208         // depuis la semaine dernière, meme ceux sans surveillance, ordonnés
 209         $res = select_notifs(false, $uid, $lastweek);
 210         while($tmp = $res->next()) {
 211             $this->_data[$tmp['cid']][$tmp['promo']][] = $tmp;
 212         }
 213
 214         if($up) {
 215             XDB::execute('UPDATE auth_user_quick SET watch_last=NOW() WHERE user_id={?}', $uid);
 216         }
 217     }
 218 }
 219
 220 // }}}
 221 // {{{ class Watch
 222
 223 class Watch
 224 {
 225     public $_uid;
 226     public $_promos;
 227     public $_nonins;
 228     public $_cats = Array();
 229     public $_subs;
 230     public $watch_contacts;
 231     public $watch_mail;
 232
 233     public function __construct($uid)
 234     {
 235         $this->_uid = $uid;
 236         $this->_promos = new PromoNotifs($uid);
 237         $this->_nonins = new NoninsNotifs($uid);
 238         $this->_subs = new WatchSub($uid);
 239         $res = XDB::query("SELECT  FIND_IN_SET('contacts',watch_flags),FIND_IN_SET('mail',watch_flags)
 240             FROM  auth_user_quick
 241             WHERE  user_id={?}", $uid);
 242         list($this->watch_contacts,$this->watch_mail) = $res->fetchOneRow();
 243
 244         $res = XDB::iterator("SELECT * FROM watch_cat");
 245         while($tmp = $res->next()) {
 246             $this->_cats[$tmp['id']] = $tmp;
 247         }
 248     }
 249
 250     public function saveFlags()
 251     {
 252         $flags = "";
 253         if ($this->watch_contacts)
 254             $flags = "contacts";
 255         if ($this->watch_mail)
 256             $flags .= ($flags ? ',' : '')."mail";
 257         XDB::execute('UPDATE auth_user_quick SET watch_flags={?} WHERE user_id={?}',
 258             $flags, $this->_uid);
 259     }
 260
 261     public function cats()
 262     {
 263         return $this->_cats;
 264     }
 265
 266     public function subs($i)
 267     {
 268         return $this->_subs->_data[$i];
 269     }
 270
 271     public function promos()
 272     {
 273         return $this->_promos->toRanges();
 274     }
 275
 276     public function nonins()
 277     {
 278         return $this->_nonins->_data;
 279     }
 280 }
 281
 282 // }}}
 283 // {{{ class WatchSub
 284
 285 class WatchSub
 286 {
 287     public $_uid;
 288     public $_data = Array();
 289
 290     public function __construct($uid)
 291     {
 292         $this->_uid = $uid;
 293         $res = XDB::iterRow('SELECT cid FROM watch_sub WHERE uid={?}', $uid);
 294         while(list($c) = $res->next()) {
 295             $this->_data[$c] = $c;
 296         }
 297     }
 298
 299     public function update($ind)
 300     {
 301         $this->_data = Array();
 302         XDB::execute('DELETE FROM watch_sub WHERE uid={?}', $this->_uid);
 303         foreach (Env::v($ind) as $key=>$val) {
 304             XDB::query('INSERT INTO watch_sub SELECT {?},id FROM watch_cat WHERE id={?}', $this->_uid, $key);
 305             if(XDB::affectedRows()) {
 306                 $this->_data[$key] = $key;
 307             }
 308         }
 309     }
 310 }
 311
 312 // }}}
 313 // {{{ class PromoNotifs
 314
 315 class PromoNotifs
 316 {
 317     public $_uid;
 318     public $_data = Array();
 319
 320     public function __construct($uid)
 321     {
 322         $this->_uid = $uid;
 323         $res = XDB::iterRow('SELECT promo FROM watch_promo WHERE uid={?} ORDER BY promo', $uid);
 324         while (list($p) = $res->next()) {
 325             $this->_data[intval($p)] = intval($p);
 326         }
 327     }
 328
 329     public function add($p)
 330     {
 331         $promo = intval($p);
 332         XDB::execute('REPLACE INTO watch_promo (uid,promo) VALUES({?},{?})', $this->_uid, $promo);
 333         $this->_data[$promo] = $promo;
 334         asort($this->_data);
 335     }
 336
 337     public function del($p)
 338     {
 339         $promo = intval($p);
 340         XDB::execute('DELETE FROM watch_promo WHERE uid={?} AND promo={?}', $this->_uid, $promo);
 341         unset($this->_data[$promo]);
 342     }
 343
 344     public function addRange($_p1,$_p2)
 345     {
 346         $p1 = intval($_p1);
 347         $p2 = intval($_p2);
 348         $values = Array();
 349         for($i = min($p1,$p2); $i<=max($p1,$p2); $i++) {
 350             $values[] = "('{$this->_uid}',$i)";
 351             $this->_data[$i] = $i;
 352         }
 353         XDB::execute('REPLACE INTO watch_promo (uid,promo) VALUES '.join(',',$values));
 354         asort($this->_data);
 355     }
 356
 357     public function delRange($_p1,$_p2)
 358     {
 359         $p1 = intval($_p1);
 360         $p2 = intval($_p2);
 361         $where = Array();
 362         for($i = min($p1,$p2); $i<=max($p1,$p2); $i++) {
 363             $where[] = "promo=$i";
 364             unset($this->_data[$i]);
 365         }
 366         XDB::execute('DELETE FROM watch_promo WHERE uid={?} AND ('.join(' OR ',$where).')', $this->_uid);
 367     }
 368
 369     public function toRanges()
 370     {
 371         $ranges = Array();
 372         $I = Array();
 373         foreach($this->_data as $promo) {
 374             if(!isset($I[0])) {
 375                 $I = Array($promo,$promo);
 376             }
 377             elseif($I[1]+1 == $promo) {
 378                 $I[1] ++;
 379             }
 380             else {
 381                 $ranges[] = $I;
 382                 $I = Array($promo,$promo);
 383             }
 384         }
 385         if(isset($I[0])) $ranges[] = $I;
 386         return $ranges;
 387     }
 388 }
 389
 390 // }}}
 391 // {{{ class NoninsNotifs
 392
 393 class NoninsNotifs
 394 {
 395     public $_uid;
 396     public $_data = Array();
 397
 398     public function __construct($uid)
 399     {
 400         $this->_uid = $uid;
 401         $res = XDB::iterator("SELECT  u.prenom,IF(u.nom_usage='',u.nom,u.nom_usage) AS nom, u.promo, u.user_id
 402                                 FROM  watch_nonins  AS w
 403                           INNER JOIN  auth_user_md5 AS u ON (u.user_id = w.ni_id)
 404                                WHERE  w.uid = {?}
 405                             ORDER BY  promo,nom", $uid);
 406         while($tmp = $res->next()) {
 407             $this->_data[$tmp['user_id']] = $tmp;
 408         }
 409     }
 410
 411     public function del($p)
 412     {
 413         unset($this->_data["$p"]);
 414         XDB::execute('DELETE FROM watch_nonins WHERE uid={?} AND ni_id={?}', $this->_uid, $p);
 415     }
 416
 417     public function add($p)
 418     {
 419         XDB::execute('INSERT INTO watch_nonins (uid,ni_id) VALUES({?},{?})', $this->_uid, $p);
 420         $res = XDB::query('SELECT  prenom,IF(nom_usage="",nom,nom_usage) AS nom,promo,user_id
 421                              FROM  auth_user_md5
 422                             WHERE  user_id={?}', $p);
 423         $this->_data["$p"] = $res->fetchOneAssoc();
 424     }
 425 }
 426
 427 // }}}
 428
 429 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 430 ?>