science-ation/register_participants_safety.php

<?

/*
 * mysql_query
 * 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) 2009 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');
include 'register_participants.inc.php';

// authenticate based on email address and registration number from the SESSION
if (!$_SESSION['email']) {
	header('Location: register_participants.php');
	exit;
}
if (!$_SESSION['registration_number']) {
	header('Location: register_participants.php');
	exit;
}

global $pdo;

$q = $pdo->prepare('SELECT registrations.id AS regid, students.id AS studentid, students.firstname FROM registrations,students '
	. "WHERE students.email=?" 
	. "AND registrations.num=?"
	. "AND registrations.id=?"
	. 'AND students.registrations_id=registrations.id '
	. 'AND registrations.year=?'
	. 'AND students.year=?');
$q->execute([$_SESSION['email'],$_SESSION['registration_number'],$_SESSION['registration_id'],$config['FAIRYEAR'],$config['FAIRYEAR']]);
show_pdo_errors_if_any($pdo);

if ($q->rowCount() == 0) {
	header('Location: register_participants.php');
	exit;
}
$authinfo = $q->fetch(PDO::FETCH_OBJ);

// send the header
send_header('Participant Registration - Safety Information');

echo '<a href="register_participants_main.php">&lt;&lt; ' . i18n('Back to Participant Registration Summary') . '</a><br />';
echo '<br />';

if (get_value_from_array($_POST, 'action') == 'save') {
	if (registrationFormsReceived()) {
		echo error(i18n('Cannot make changes to forms once they have been received by the fair'));
	} else if (registrationDeadlinePassed()) {
		echo error(i18n('Cannot make changes to forms after registration deadline'));
	} else {
		// first we will delete all their old answer, its easier to delete and re-insert in this case then it would be to find the corresponding answers and update them
		$stmt = $pdo->prepare("DELETE FROM safety WHERE registrations_id=? AND year=?");
		$stmt->execute([$_SESSION['registration_id'], $config['FAIRYEAR']]);
		if (is_array($_POST['safety'])) {
			$safetyids = array_keys($_POST['safety']);
			foreach ($safetyids AS $key => $val) {
				$stmt = $pdo->prepare('INSERT INTO safety (registrations_id,safetyquestions_id,year,answer) VALUES (?,?,?,?) ');
				$stmt->execute([$_SESSION['registration_id'], $val, $config['FAIRYEAR'], stripslashes($_POST['safety'][$val])]);
				show_pdo_errors_if_any($pdo);
			}
		}
	}
}

// output the current status
$newstatus = safetyStatus();
if ($newstatus != 'complete') {
	echo error(i18n('Safety Information Incomplete.  You must agree to / answer all required safety questions!'));
} else if ($newstatus == 'complete') {
	echo happy(i18n('Safety Information Complete'));
}

$q = $pdo->prepare("SELECT * FROM safety WHERE registrations_id=?");
$q->execute([$_SESSION['registration_id']]);
while ($r = $q->fetch(PDO::FETCH_OBJ)) {
	$safetyanswers[$r->safetyquestions_id] = $r->answer;
}

$q = $pdo->prepare("SELECT * FROM safetyquestions WHERE year=? ORDER BY ord");
$q->execute([$config['FAIRYEAR']]);
if ($q->rowCount()) {
	echo i18n('Please agree to / answer the following safety questions by checking the box next to the question, or choosing the appropriate answer');
	echo '<br />';
	echo '<br />';
	echo "<form method=\"post\" action=\"register_participants_safety.php\">\n";
	echo "<input type=\"hidden\" name=\"action\" value=\"save\">\n";
	echo "<table class=\"tableedit safety_questions\">\n";
	$num = 1;
	while ($r = $q->fetch(PDO::FETCH_OBJ)) {
		$trclass = ($num % 2 == 0 ? 'odd' : 'even');
		echo "<tr class=\"$trclass\"><td><b>$num</b>. </td><td>";
		if ($r->required == 'yes')
			echo REQUIREDFIELD;
		echo i18n($r->question) . '</td>';
		echo '<td>';
		if ($r->type == 'check') {
			if (get_value_from_array($safetyanswers, $r->id) == 'checked')
				$ch = 'checked="checked"';
			else
				$ch = '';
			echo "<input $ch type=\"checkbox\" name=\"safety[$r->id]\" value=\"checked\" />";
		} else if ($r->type == 'yesno') {
			echo '<nobr>';
			if ($safetyanswers[$r->id] == 'yes')
				$ch = 'checked="checked"';
			else
				$ch = '';
			echo "<input $ch type=\"radio\" name=\"safety[$r->id]\" value=\"yes\" />";
			echo i18n('Yes');
			echo '</nobr><br /><nobr>';
			if ($safetyanswers[$r->id] == 'no')
				$ch = 'checked="checked"';
			else
				$ch = '';
			echo "<input $ch type=\"radio\" name=\"safety[$r->id]\" value=\"no\" />";
			echo i18n('No');
			echo '</nobr>';
		}
		echo '</td>';
		echo '</tr>';
		$num++;
	}
	echo '</table>';
	echo '<input type="submit" value="' . i18n('Save Safety Information') . "\" />\n";
	echo '</form>';
} else
	echo notice(i18n('There are no safety questions to be answered'));

send_footer();
?>