From 1dd573ab638f6e3b2b6772738adf777fe517cc5d Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Thu, 20 Dec 2007 01:14:21 +0000
Subject: [PATCH] - Add the tour annealer config/launcher

---
 admin/tours_sa_config.php | 132 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 admin/tours_sa_config.php

diff --git a/admin/tours_sa_config.php b/admin/tours_sa_config.php
new file mode 100644
index 0000000..d86c8a4
--- /dev/null
+++ b/admin/tours_sa_config.php
@@ -0,0 +1,132 @@
+<?
+/* 
+   This file is part of the 'Science Fair In A Box' project
+   SFIAB Website: http://www.sfiab.ca
+
+   Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
+   Copyright (C) 2005 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 pr<input type=\"submit\" value=\"".i18n("Save Configuration")."\" />\n";
+ogram; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+?>
+<?
+ require_once("../common.inc.php");
+ require_once("../user.inc.php");
+ require_once("../config_editor.inc.php");
+ user_auth_required('committee', 'admin');
+
+ if($_GET['action']=="launch") {
+	exec("nice php tours_sa.php >/dev/null 2>&1 &");
+	usleep(1000000); // 1 second to allow the judges_sa to update the % status to 0% otherwise the status page will think its not running if it gets there too soon
+	header("Location: tours_sa_status.php");
+	exit;
+ }
+ 
+
+ send_header("Automatic Tour Assignment Configuration",
+ 		array('Committee Main' => 'committee_main.php',
+			'Administration' => 'admin/index.php',
+			'Tours' => 'admin/tours.php')
+				);
+
+ config_editor("Tour Assigner", $config['FAIRYEAR'], "var", $_SERVER['PHP_SELF']);
+
+ echo "<hr />";
+
+ function tours_check_tours()
+ {
+ 	global $config;
+	$q = mysql_query("SELECT * FROM tours WHERE year='{$config['FAIRYEAR']}'");
+	return mysql_num_rows($q);
+ }
+
+ function tours_check_students()
+ {
+ 	global $config;
+	$q=mysql_query("SELECT students.id
+		FROM students
+			LEFT JOIN tours_choice ON (tours_choice.students_id=students.id)
+			LEFT JOIN registrations ON (registrations.id=students.registrations_id)
+		WHERE
+			students.year='{$config['FAIRYEAR']}'
+			AND tours_choice.year='{$config['FAIRYEAR']}'
+			AND registrations.status='complete'
+		ORDER BY
+			students.id, tours_choice.rank
+			");
+	return mysql_num_rows($q);
+ }
+
+ if($_GET['action']=="reset") {
+ 	mysql_query("UPDATE config SET `val`='-1' WHERE `var`='tours_assigner_percent' AND `year`=0");
+	$config['tours_assigner_percent']=="-1";
+	echo happy(i18n("Judge assigner status forcibly reset"));
+ }
+
+if($config['tours_assigner_percent']=="-1") {
+        $ok = 1;
+
+	$tours = tours_check_tours();
+	if($tours > 0) {
+		echo happy(i18n("There are %1 tours defined, good", array($tours)));
+	} else {
+		echo error(i18n("There are no tours defined."));
+		$ok = 0;
+	}
+
+	$x = tours_check_students();
+	if($x > 0) {
+		echo happy(i18n("There are %1 student-tour rankings, good", array($x)));
+	} else {
+		echo error(i18n("There are no student-tour rankings."));
+		$ok = 0;
+	}
+
+	if($ok) {
+		echo i18n("Everything looks in order, we're ready to automatically
+		assign the students to the tours.  Click link below to start the process.  
+		Please be patient as it may take several minutes find a good solution.");
+
+		echo "<br />";
+		echo "<br />";
+
+		echo "<a href=\"tours_sa_config.php?action=launch\">".i18n("Automatically Assign Students to Tours")."</a>";
+	}
+
+ } else	{
+	echo "<br />";
+	echo "<b>";
+	echo i18n("Automatic assignemnts are currently in progress");
+	echo "</b>";
+	echo "<br />";
+	echo "<br />";
+	echo "<a href=\"tours_sa_status.php\">".i18n("Click here to check the tour assignment progress")."</a>";
+	echo "<br />";
+	echo "<br />";
+	echo "<br />";
+	echo i18n("If it is not running (and you are 100% sure that it is not!) click the link below to reset the status");
+	echo "<br />";
+	echo "<a href=\"tours_sa_config?action=reset\">".i18n("Reset automatic tour assignment status")."</a>";;
+ }
+
+echo "<br />";
+echo "<br />";
+echo "<br />";
+
+ send_footer();
+
+
+?>