modules/stats.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 function serv_to_str($params) {
  23     $flags = explode(',',$params);
  24     $trad = Array('web' => 'site web', 'mail'=> 'redirection mail',
  25                   'smtp' => 'serveur sécurisé d\'envoi de mails',
  26                   'nntp' => 'serveur des forums de discussion');
  27     $ret = Array();
  28     foreach ($flags as $flag) {
  29         $ret[] = $trad[$flag];
  30     }
  31     return implode(', ',$ret);
  32 }
  33
  34 class StatsModule extends PLModule
  35 {
  36     function handlers()
  37     {
  38         return array(
  39             'stats'                 => $this->make_hook('stats',     AUTH_COOKIE),
  40             'stats/evolution'       => $this->make_hook('evolution', AUTH_COOKIE),
  41             'stats/graph'           => $this->make_hook('graph',     AUTH_COOKIE),
  42             'stats/graph/evolution' => $this->make_hook('graph_evo', AUTH_COOKIE),
  43             'stats/promos'          => $this->make_hook('promos',    AUTH_COOKIE),
  44             'stats/profile'         => $this->make_hook('profile',   AUTH_COOKIE),
  45
  46             'stats/coupures'        => $this->make_hook('coupures',  AUTH_PUBLIC),
  47         );
  48     }
  49
  50     function handler_stats(&$page)
  51     {
  52         $page->changeTpl('stats/index.tpl');
  53     }
  54
  55     function handler_evolution(&$page, $jours = 365)
  56     {
  57         $page->changeTpl('stats/evolution_inscrits.tpl');
  58         $page->assign('jours', $jours);
  59     }
  60
  61     function handler_graph_evo(&$page, $jours = 365)
  62     {
  63         define('DUREEJOUR', 24 * 3600);
  64
  65         //recupere le nombre d'inscriptions par jour sur la plage concernée
  66         $res = XDB::iterRow('SELECT  IF(registration_date > DATE_SUB(NOW(), INTERVAL {?} DAY),
  67                                         TO_DAYS(registration_date) - TO_DAYS(NOW()),
  68                                         -{?}) AS jour,
  69                                      COUNT(uid) AS nb
  70                                FROM  accounts AS a
  71                           LEFT JOIN  account_profiles AS ap ON(ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.flags))
  72                           LEFT JOIN  profiles AS p ON (ap.pid = p.pid)
  73                               WHERE  state = \'active\' AND p.deathdate IS NULL
  74                            GROUP BY  jour', (int)$jours, 1 + (int)$jours);
  75
  76         //genere des donnees compatibles avec GNUPLOT
  77         $inscrits='';
  78
  79         // la première ligne contient le total des inscrits avant la date de départ (J - $jours)
  80         list(,$init_nb) = $res->next();
  81         $total    = $init_nb;
  82         $numjour = - $jours - 1;
  83
  84         for ($i = -$jours; $i<=0; $i++) {
  85             if ($numjour<$i) {
  86                 if(!list($numjour, $nb) = $res->next()) {
  87                     $numjour = 0;
  88                     $nb = 0;
  89                 }
  90             }
  91             if ($numjour==$i) $total+=$nb;
  92             $inscrits .= date('d/m/y',$i*DUREEJOUR+time())." ".$total."\n";
  93         }
  94
  95         //Genere le graphique à la volée avec GNUPLOT
  96         header( "Content-type: image/png");
  97
  98         $delt = ($total - $init_nb)/10;
  99         $delt = $delt ? $delt : 5;
 100         $ymin = round($init_nb - $delt,0);
 101         $ymax = round($total   + $delt,0);
 102
 103         $gnuplot = <<<EOF2
 104 gnuplot <<EOF
 105
 106 set term png small color
 107 set size 640/480
 108 set xdata time
 109 set timefmt "%d/%m/%y"
 110
 111 set format x "%m/%y"
 112 set yr [$ymin:$ymax]
 113
 114 set title "Nombre d'inscrits"
 115
 116 plot "-" using 1:2 title 'inscrits' with lines;
 117 {$inscrits}
 118 EOF
 119 EOF2;
 120
 121         passthru($gnuplot);
 122         exit;
 123     }
 124
 125     function handler_graph(&$page, $promo = null)
 126     {
 127         if ($promo == 'all') {
 128             // date de départ
 129             $depart = 1930;
 130
 131             //recupere le nombre d'inscriptions par jour sur la plage concernée
 132             $res = XDB::iterRow("SELECT  pe.entry_year AS promo, SUM(state = 'active') / COUNT(*) * 100
 133                                    FROM  accounts AS a
 134                              INNER JOIN  account_profiles AS ap ON (ap.uid = a.uid AND FIND_IN_SET('owner', ap.perms))
 135                              INNER JOIN  profiles AS p ON (p.pid = ap.pid)
 136                              INNER JOIN  profile_education AS pe ON (pe.uid = ap.pid AND FIND_IN_SET('primary', pe.flags))
 137                                   WHERE  pe.entry_year >= {?} AND p.deathdate IS NULL
 138                                GROUP BY  promo", $depart);
 139
 140             //genere des donnees compatibles avec GNUPLOT
 141             $inscrits='';
 142
 143             // la première ligne contient le total des inscrits avant la date de départ
 144             list($annee, $nb) = $res->next();
 145
 146             for ($i = $depart; $i <= date("Y"); $i++) {
 147                 if ($annee < $i) {
 148                     if(!list($annee, $nb) = $res->next()) {
 149                         $annee = 0;
 150                         $nb = 0;
 151                     }
 152                 }
 153                 if ($nb > 0 || $i < date('Y'))
 154                     $inscrits .= $i.' '.$nb."\n";
 155             }
 156
 157             //Genere le graphique à la volée avec GNUPLOT
 158             $fin = $i+2;
 159
 160             $gnuplot = <<<EOF2
 161 gnuplot <<EOF
 162
 163 set term png small color
 164 set size 640/480
 165 set timefmt "%d/%m/%y"
 166
 167 set xr [$depart:$fin]
 168 set yr [0:100]
 169
 170 set title "Proportion d'inscrits par promotion depuis $depart, en %."
 171
 172 plot "-" using 1:2 title 'inscrits' with boxes;
 173 {$inscrits}
 174 EOF
 175 EOF2;
 176
 177         } else {
 178             //nombre de jours sur le graph
 179             $jours = 365;
 180             define('DUREEJOUR', 24 * 3600);
 181
 182             $res = XDB::query("SELECT  MIN(TO_DAYS(a.registration_date) - TO_DAYS(NOW()))
 183                                  FROM  accounts AS a
 184                            INNER JOIN  account_profiles AS ap ON (ap.uid = a.uid AND FIND_IN_SET('owner', ap.perms))
 185                            INNER JOIN  profile_education AS pe ON (pe.uid = ap.pid AND FIND_IN_SET('primary', pe.flags))
 186                                 WHERE  pe.entry_year = {?} AND a.state = 'active'", (int)$promo);
 187             $jours = -$res->fetchOneCell();
 188
 189             //recupere le nombre d'inscriptions par jour sur la plage concernée
 190             $res = XDB::iterRow("SELECT  IF(a.registration_date > DATE_SUB(NOW(), INTERVAL {?} DAY),
 191                                             TO_DAYS(a.registration_date) - TO_DAYS(NOW()),
 192                                             -{?}) AS jour,
 193                                          COUNT(a.uid) AS nb
 194                                    FROM  accounts AS a
 195                              INNER JOIN  account_profiles AS ap ON (ap.uid = a.uid AND FIND_IN_SET('owner', ap.perms))
 196                              INNER JOIN  profile_education AS pe ON (pe.uid = ap.pid AND FIND_IN_SET('primary', pe.flags))
 197                                   WHERE  pe.entry_year = {?} AND a.state = 'active'
 198                                GROUP BY  jour", (int)$jours, 1 + (int)$jours, (int)$promo);
 199
 200             //genere des donnees compatibles avec GNUPLOT
 201             $inscrits='';
 202
 203             // la première ligne contient le total des inscrits avant la date de départ (J - $jours)
 204             list(,$init_nb) = $res->next();
 205             $total = $init_nb;
 206
 207             list($numjour, $nb) = $res->next();
 208
 209             for ($i = -$jours;$i<=0;$i++) {
 210                 if ($numjour<$i) {
 211                     if(!list($numjour, $nb) = $res->next()) {
 212                         $numjour = 0;
 213                         $nb = 0;
 214                     }
 215                 }
 216                 if ($numjour==$i) $total+=$nb;
 217                 $inscrits .= date('d/m/y',$i*DUREEJOUR+time())." ".$total."\n";
 218             }
 219
 220             //Genere le graphique à la volée avec GNUPLOT
 221             $delt = ($total - $init_nb) / 10;
 222             $delt += ($delt < 1);
 223             $ymin = round($init_nb - $delt,0);
 224             $ymax = round($total   + $delt,0);
 225
 226             $gnuplot = <<<EOF2
 227 gnuplot <<EOF
 228
 229 set term png small color
 230 set size 640/480
 231 set xdata time
 232 set timefmt "%d/%m/%y"
 233
 234 set format x "%m/%y"
 235 set yr [$ymin:$ymax]
 236
 237 set title "Nombre d'inscrits de la promotion $promo."
 238
 239 plot "-" using 1:2 title 'inscrits' with lines;
 240 {$inscrits}e
 241 EOF
 242 EOF2;
 243         }
 244
 245         header('Content-type: image/png');
 246         passthru($gnuplot);
 247         exit;
 248     }
 249
 250     function handler_promos(&$page, $promo = null)
 251     {
 252         $page->changeTpl('stats/nb_by_promo.tpl');
 253
 254         $res = XDB::iterRow('SELECT  pe.entry_year AS promo, COUNT(*)
 255                                FROM  accounts AS a
 256                          INNER JOIN  account_profiles AS ap ON (ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.perms))
 257                          INNER JOIN  profile_education AS pe ON (pe.uid = ap.pid AND FIND_IN_SET(\'primary\', pe.flags))
 258                               WHERE  pe.entry_year >= 1900  AND a.state = \'active\'
 259                            GROUP BY  promo
 260                            ORDER BY  promo');
 261         $max=0; $min=3000;
 262
 263         while (list($p,$nb) = $res->next()) {
 264             $p = intval($p);
 265             if(!isset($nbpromo[$p/10])) {
 266                 $nbpromo[$p/10] = Array('','','','','','','','','',''); // tableau de 10 cases vides
 267             }
 268             $nbpromo[$p/10][$p%10]=Array('promo' => $p, 'nb' => $nb);
 269         }
 270
 271         $page->assign_by_ref('nbs', $nbpromo);
 272         $page->assign('min', $min-$min % 10);
 273         $page->assign('max', $max+10-$max%10);
 274         $page->assign('promo', $promo);
 275     }
 276
 277     function handler_coupures(&$page, $cp_id = null)
 278     {
 279         $page->changeTpl('stats/coupure.tpl');
 280
 281         if (!is_null($cp_id)) {
 282             $res = XDB::query("SELECT  debut,
 283                                        TIME_FORMAT(duree,'%kh%i') AS duree,
 284                                        resume, description, services
 285                                  FROM  coupures
 286                                 WHERE  id = {?}", $cp_id);
 287             $cp  = $res->fetchOneAssoc();
 288         }
 289
 290         if(@$cp) {
 291             $cp['lg_services'] = serv_to_str($cp['services']);
 292             $page->assign_by_ref('cp',$cp);
 293         } else {
 294             $beginning_date = date("Ymd", time() - 3600*24*21) . "000000";
 295             $sql = "SELECT  id, debut, resume, services
 296                       FROM  coupures where debut > '$beginning_date' order by debut desc";
 297             $page->assign('coupures', XDB::iterator($sql));
 298             $res = XDB::iterator("SELECT  host, text
 299                                     FROM  mx_watch
 300                                    WHERE  state != 'ok'");
 301             $page->assign('mxs', $res);
 302         }
 303     }
 304
 305     function handler_profile(&$page, $period = 'overall')
 306     {
 307         $page->changeTpl('stats/profile.tpl');
 308
 309         $time = '';
 310         switch ($period) {
 311           case 'week': case 'month': case 'year':
 312             $time = ' AND e.stamp > DATE_SUB(CURDATE(), INTERVAL 1 ' . strtoupper($period) . ')';
 313             break;
 314         }
 315         $rows = XDB::fetchAllAssoc("SELECT  p.pid AS profile, COUNT(*) AS count
 316                                       FROM  logger.events AS e
 317                                 INNER JOIN  logger.actions AS act ON (e.action = act.id)
 318                                 INNER JOIN  profiles AS p ON (p.hrpid = e.data)
 319                                      WHERE  act.text = 'view_profile' $time
 320                                   GROUP BY  e.data
 321                                   ORDER BY  count DESC
 322                                      LIMIT  10");
 323         foreach ($rows as $key=>$row) {
 324             $rows[$key]['profile'] = Profile::get($rows[$key]['profile']);
 325         }
 326         $page->assign('profiles', $rows);
 327         $page->assign('period', $period);
 328     }
 329 }
 330
 331 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 332 ?>