Try this:
Code: Select all
<?php
// subvertbeats_quiz.php
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_quiz.' . $phpEx);
include($phpbb_root_path . 'includes/quiz_stats_class.' . $phpEx);
// Start session management
$user->session_begin();
$auth->acl($user->data);
if( !$auth->acl_get('a_') )
{
die('No access');
}
else
{
if( $_GET['mode'] == 'deactivate' )
{
$deactivate_id = (int) $_GET['id'];
$sql = "UPDATE " . QUIZ_TABLE . " SET quiz_deactivate = 1
WHERE quiz_id = $deactivate_id";
$db->sql_query($sql);
die('Quiz id ' . $deactivate_id . ' has been deactivated');
}
if( $_GET['mode'] == 'activate' )
{
$activate_id = (int) $_GET['id'];
$sql = "UPDATE " . QUIZ_TABLE . " SET quiz_deactivate = 0
WHERE quiz_id = $activate_id";
$db->sql_query($sql);
die('Quiz id ' . $activate_id . ' has been activated');
}
if( $_GET['mode'] == 'enter_answers' )
{
if( $_GET['a'] == 'submit' )
{
$question_id_hidden = $_POST['questions'];
$question_id_set = explode(',', $question_id_hidden);
$question_id_set_count = sizeof($question_id_set) - 1;
$users = array();
$users_information = array();
for($i = 0; $i < $question_id_set_count; $i++ )
{
$sql = 'SELECT * FROM ' . QUIZ_STATISTICS_TABLE . '
WHERE quiz_question_id = ' . $question_id_set[$i];
$result = $db->sql_query($sql);
while( $row = $db->sql_fetchrow($result) )
{
$users[$i] = $row['quiz_player'];
$user_sql = 'SELECT username FROM ' . USERS_TABLE . '
WHERE user_id = ' . $row['quiz_player'];
$user_result = $db->sql_query($user_sql);
$user_name_fetch = $db->sql_fetchfield('username');
$db->sql_freeresult($user_result);
$users[$i]['name'] = $user_name_fetch;
$is_correct = 0;
$is_incorrect = 0;
if( $row['quiz_answer'] == $_POST['question' . $question_id_set[$i]] )
{
echo 'User <strong>' . $user_name_fetch . '</strong> answered question <strong>' . $question_id_set[$i] . '</strong> CORRECTLY<br />';
$users_information[$user_name_fetch][] = 'Question ' . $question_id_set[$i] . ' correct';
$is_correct++;
}
else
{
echo 'User <strong>' . $user_name_fetch . '</strong> answered question <strong>' . $question_id_set[$i] . '</strong> INCORRECTLY. They entered the answer <strong>' . $row['quiz_answer'] . '</strong>.<br />';
$users_information[$user_name_fetch][] = 'Question ' . $question_id_set[$i] . ' incorrect (' . $row['quiz_answer'] . ')';
$is_incorrect++;
}
// stats
$statistical_overview_setup[] = array(
'quiz_id' => (int) $row['quiz_id'],
'quiz_correct' => (int) $is_correct,
'quiz_incorrect' => (int) $is_incorrect,
'user_id' => (int) $row['quiz_player'],
'quiz_time' => (int) 0,
);
}
}
for( $j = 0, $j_count = sizeof($users); $j < $j_count; $j++ )
{
echo 'NAME: ' . $users[$j]['name'] . '<br />';
}
print_r($users_information);
// Enter stats
$db->sql_multi_insert(QUIZ_STATISTICS_OVERVIEW_TABLE, $statistical_overview_setup);
die();
}
$quiz_id = (int) $_GET['id'];
$sql = 'SELECT * FROM ' . QUIZ_QUESTIONS_TABLE . '
WHERE quiz_related_id = ' . $quiz_id;
$result = $db->sql_query($sql);
echo '<form action="subvertbeats_quiz.php?mode=enter_answers&id=' . $quiz_id . '&a=submit" method="post">';
$question_id_hidden = '';
while( $row = $db->sql_fetchrow($result) )
{
$question_id_hidden .= $row['quiz_question_id'] . ',';
echo '<strong>Question: ' . $row['quiz_question'] . '</strong><br />';
// echo 'Correct answer: <input type="text" name="question' . $row['quiz_question_id'] . '" />';
echo 'Correct answer:';
$ans = 'SELECT quiz_answer FROM ' . QUIZ_DATA_TABLE . '
WHERE quiz_question_id = ' . $row['quiz_question_id'];
$ans_res = $db->sql_query($ans);
while( $ans_row = $db->sql_fetchrow($ans_res) )
{
echo '<input type="radio" value="' . $ans_row['quiz_answer'] . '" name="question' . $row['quiz_question_id'] . '" /> ' . $ans_row['quiz_answer'] . ' ';
}
echo '<br /><br />';
}
echo '<input type="hidden" value="' . $question_id_hidden . '" name="questions" />';
echo '<input type="submit" value="Submit" name="submit" />';
echo '</form>';
die(); // new
}
else
{
echo 'Mode types:<br />
<strong>subvertbeats_quiz.php?mode=deactivate&id=XXX</strong><br />
<strong>subvertbeats_quiz.php?mode=activate&id=XXX</strong><br />
<strong>subvertbeats_quiz.php?mode=enter_answers&id=XXX</strong>';
die();
}
}
?>
