science-ation/scripts/assigntourrankings.php
james a660ea4e3f Add a random tour choice rankings script.
Modify all scripts to 'exit' at the beginning with a message... if anyone wants to run these scripts, they should be smart enough to be able to edit the file and comment out the 'exit' call.
2007-12-20 16:41:57 +00:00

54 lines
1.8 KiB
PHP

<?
/*
This file is part of the 'Science Fair In A Box' project
SFIAB Website: http://www.sfiab.ca
Copyright (C) 2007 James Grant <james@lightbox.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation, version 2.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
?>
<?
echo "To run this script, edit it and comment out the 'exit' (and this message) at the beginning";
exit;
include "../common.inc.php";
mysql_query("DELETE FROM tours_choice WHERE year='2008'");
$q=mysql_query("SELECT students.id AS students_id,
registrations.id AS registrations_id
FROM registrations,
students
WHERE ( registrations.status='complete'
OR registrations.status='paymentpending' )
AND registrations.year='2008'
AND students.registrations_id=registrations.id
AND students.year='2008'");
while($r=mysql_fetch_object($q))
{
$tq=mysql_query("SELECT tours.id, RAND() AS r FROM tours WHERE year='2008' ORDER BY r");
$rank=1;
while($tr=mysql_fetch_object($tq)) {
mysql_query("INSERT INTO tours_choice (students_id,registrations_id,tour_id,year,rank) VALUES (
'$r->students_id','$r->registrations_id','$tr->id','2008','$rank'
)");
$rank++;
}
echo "Assigned student $r->students_id\n";
$assigned++;
}
echo "assigned=$assigned";
?>