Your IP : 216.73.216.95
<?php
global $wpdb, $current_user;
$sql = 'SELECT id, retake_times ';
$sql .= 'FROM ' . $wpdb->prefix . 'gdlrquiz ';
$sql .= 'WHERE course_id=' . gdlr_lms_escape_sql_number($_GET['course_id']) . ' AND quiz_id=' . gdlr_lms_escape_sql_number($_GET['quiz_id']) . ' AND student_id=' . $current_user->ID . ' ';
$result = $wpdb->get_row($sql);
if( $result->retake_times < 9999 ){
$update = $wpdb->update( $wpdb->prefix . 'gdlrquiz',
array('retake_times'=>9999), array('id'=>$result->id),
array('%d'), array('%d')
);
}
if( !empty($result) ){
$lms_page = (empty($_GET['quiz_page']))? 1: intval($_GET['quiz_page']);
$quiz_val = gdlr_lms_decode_preventslashes(get_post_meta($_GET['quiz_id'], 'gdlr-lms-content-settings', true));
$quiz_options = empty($quiz_val)? array(): json_decode($quiz_val, true);
echo '<div class="gdlr-lms-course-content">';
echo '<h3>' . __('Part', 'gdlr-lms') . $lms_page . ' ' . $quiz_options[$lms_page-1]['section-name'] . '</h3>';
echo '<div class="gdlr-lms-quiz-content-wrapper">';
if( false && in_array($quiz_options[$lms_page-1]['question-type'], array('large', 'small')) ){
echo '<div class="gdlr-lms-no-answer-message" >' . __('No answer provided for writing part', 'gdlr-lms') . '</div>';
echo '<div class="gdlr-lms-course-pagination">';
if( $lms_page > 1 ){
echo '<a href="' . esc_url(add_query_arg(array('quiz_page'=> $lms_page-1))) . '" class="gdlr-lms-button blue">';
echo __('Previous Part', 'gdlr-lms');
echo '</a>';
}
if( $lms_page < sizeof($quiz_options) ){
echo '<a href="' . esc_url(add_query_arg(array('quiz_page'=> $lms_page+1))) . '" class="gdlr-lms-button blue">';
echo __('Next Part', 'gdlr-lms');
echo '</a>';
}
echo '</div>';
}else{
$count = 0;
$quiz_options[$lms_page-1]['question'] = json_decode($quiz_options[$lms_page-1]['question'], true);
foreach($quiz_options[$lms_page-1]['question'] as $question){ $count++;
echo '<div class="gdlr-lms-quiz-question-wrapper">';
echo '<div class="gdlr-lms-quiz-question">' . $count . '. ' . $question['question'] . '</div>';
echo '<div class="gdlr-lms-quiz-answer">';
switch($quiz_options[$lms_page-1]['question-type']){
case 'single':
$choice_count = 0;
foreach($question['quiz-choice'] as $quiz_choice){ $choice_count++;
echo '<div class="gdlr-lms-quiz-choice">';
echo '<input type="radio" value="' . $choice_count . '" name="question' . ($count-1) . '" ';
if( $choice_count == $question['quiz-answer'] ){
echo 'checked ';
}else{
echo 'disabled ';
}
echo '/>' . $quiz_choice;
echo '</div>';
}
break;
case 'multiple':
$choice_count = 0;
$answer = explode(',', $question['quiz-answer']);
foreach($question['quiz-choice'] as $quiz_choice){ $choice_count++;
echo '<div class="gdlr-lms-quiz-choice">';
echo '<input type="checkbox" value="' . $choice_count . '" name="question' . ($count-1) . '[]" ';
if( in_array($choice_count, $answer) ){
echo 'checked ';
}else{
echo 'disabled ';
}
echo '/>' . $quiz_choice;
echo '</div>';
}
break;
case 'large':
case 'small':
echo '<textarea name="question' . ($count-1) . '">';
if( !empty($question['quiz-answer']) ){
echo $question['quiz-answer'];
}
echo '</textarea>';
break;
}
echo '<div class="gdlr-lms-question-score" >';
echo '<span class="gdlr-head">';
echo empty($question['score'])? 1: $question['score'];
echo '</span>';
echo '<span class="gdlr-tail">' . __('Point(s)', 'gdlr-lms') . '</span>';
echo '</div>'; // question-score
echo '</div>'; // quiz-answer
echo '</div>'; // question-wrapper
}
echo '</div>'; // quiz-content-wrapper
echo '<div class="gdlr-lms-course-pagination">';
if( $lms_page > 1 ){
echo '<a href="' . esc_url(add_query_arg(array('quiz_page'=> $lms_page-1))) . '" class="gdlr-lms-button blue">';
echo __('Previous Part', 'gdlr-lms');
echo '</a>';
}
if( $lms_page < sizeof($quiz_options) ){
echo '<a href="' . esc_url(add_query_arg(array('quiz_page'=> $lms_page+1))) . '" class="gdlr-lms-button blue">';
echo __('Next Part', 'gdlr-lms');
echo '</a>';
}
echo '</div>'; // pagination
echo '</div>'; // course-content
}
}
?>