science-ation/config/dates.php

<?

/*
 * 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 program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
?>
<?
require ('../common.inc.php');
require_once ('../user.inc.php');
require_once ('../helper.inc.php');
user_auth_required('committee', 'config');
send_header('Dates',
	array('Committee Main' => 'committee_main.php',
		'Science-ation Configuration' => 'config/index.php'),
	'important_dates');

$q = $pdo->prepare("SELECT * FROM dates WHERE year='-1'");
$q->execute();

while ($r = $q->fetch(PDO::FETCH_OBJ)) {
	$defaultdates[$r->name] = $r;
}

?>
<script type="text/javascript">
$(document).ready(function() {
    $(".date").datepicker({ dateFormat: 'yy-mm-dd', showOn: 'button', buttonText: "<?= i18n('calendar') ?>" });
});

</script>
<?

$error_ids = array();

if (get_value_from_array($_POST, 'action') == 'save') {
	if ($_POST['savedates']) {
		foreach ($_POST['savedates'] as $key => $val) {
			// put the date and time back together
			$d = stripslashes($val);
			$t = stripslashes($_POST['savetimes'][$key]);
			$v = "$d $t";
			$stmt = $pdo->prepare("UPDATE dates SET date=? WHERE year=? AND id=?");
			$stmt->execute([$v,$config['FAIRYEAR'],$key]);
		}
	}
	echo happy(i18n('Dates successfully saved'));
}

echo '<form method="post" action="dates.php">';
echo "<input type=\"hidden\" name=\"action\" value=\"save\">\n";
echo '<table>';
echo '<tr><td colspan="3"><h3>' . i18n('Dates for fair year %1', array($config['FAIRYEAR']), array('fair year')) . '</h3></td></tr>';

/* List the dates in the order we would like them to appear */
$dates = array('fairdate' => array(),
	'regopen' => array(),
	'regclose' => array(),
	'postparticipants' => array(),
	'postwinners' => array(),
	'judgeregopen' => array(),
	'judgeregclose' => array(),
	'judgescheduleavailable' => array(),
	'specawardregopen' => array(),
	'specawardregclose' => array());

/* Now copy the SQL data into the above array */

$q = $pdo->prepare("SELECT * FROM dates WHERE year=? ORDER BY date");
$q->execute([$config['FAIRYEAR']]);
while ($r = $q->fetch(PDO::FETCH_OBJ)) {
	$dates[$r->name]['description'] = $r->description;
	$dates[$r->name]['id'] = $r->id;
	$dates[$r->name]['date'] = $r->date;

	$v = $r->date;
	/* See if $v is something resembling a valid date */
	if (!preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})/', $v, $d)) {
		$error_ids[$r->id] = i18n('Invalid date format');
	} else if ($d[3] == 0 || $d[2] == 0 || $d[1] == 0) {
		$error_ids[$r->id] = i18n('Invalid date');
	}
}

function chkafter($d1, $d2)
{
	global $dates;
	global $error_ids;

	$id2 = $dates[$d2]['id'];

	/* Parse both dates 1, 2, 3, 4, 5, 6 */
	preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2}) ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})/', $dates[$d1]['date'], $p1);
	preg_match('/([0-9]{4})-([0-9]{1,2})-([0-9]{1,2}) ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})/', $dates[$d2]['date'], $p2);

	// int mktime ( [int hour [, int minute [, int second [, int month [, int day [, int year [, int is_dst]]]]]]] )
	$u1 = mktime($p1[4], $p1[5], $p1[6], $p1[2], $p1[3], $p1[1]);
	$u2 = mktime($p2[4], $p2[5], $p2[6], $p2[2], $p2[3], $p2[1]);

	if ($u1 > $u2) {
		/* Insert an error for $u2 */
		$error_ids[$id2] = i18n('Must come after "%1"', array($dates[$d1]['description']));
	}
}

chkafter('regopen', 'regclose');
chkafter('judgeregopen', 'judgeregclose');
chkafter('specawardregopen', 'specawardregclose');
chkafter('fairdate', 'postwinners');

/* And print the table with all the info in the correct order */
foreach ($dates as $dn => $d) {
	if (!$d['id']) {
		$def = $defaultdates[$dn];
		// hmm if we dont have a record for this date this year, INSERT the sql from the default
		$stmt = $pdo->prepare("INSERT INTO dates (date,name,description,year) VALUES (
			?,
			?,
			?,
			?
			)");
		$stmt->execute([$def->date,$dn,$def->description,$config['FAIRYEAR']]);
		$d['id'] = $pdo->lastInsertId();
		$d['description'] = $def->description;
		$d['date'] = $def->date;
	}
	$e = '';
	if (get_value_from_array($error_ids, $d['id'])) {
		$e = '<span style="color: red;">*</span> ' . $error_ids[$d['id']] . '</font>';
	}
	list($_d, $_t) = explode(' ', $d['date']);

	echo '<tr><td>' . i18n($d['description']) . '</td>';
	echo "<td><input size=\"10\" class=\"date\" type=\"text\" name=\"savedates[{$d['id']}]\" value=\"{$_d}\" />";
	echo "<input size=\"10\" type=\"text\" name=\"savetimes[{$d['id']}]\" value=\"{$_t}\" />";
	echo "{$e}</td></tr>";
}
echo '</table>';
echo '<input type="submit" value="' . i18n('Save Dates') . "\" />\n";
echo '</form>';

send_footer();
?>