protected function _settings()
{
$current_question_id = learn_press_get_current_question();
// !empty( $_REQUEST['question_id'] ) ? intval( $_REQUEST['question_id'] ) : 0;
$questions = learn_press_get_quiz_questions();
if ($questions) {
$question_ids = array_keys($questions);
} else {
$question_ids = array();
}
if (!$current_question_id || !in_array($current_question_id, $question_ids)) {
$current_question_id = reset($question_ids);
}
$question = LP_Question_Factory::get_question($current_question_id);
$user_id = get_current_user_id();
$user = learn_press_get_current_user();
$js = array('time_format' => $this->duration > 300 ? 'h%:m%:s%' : 'm%:s%', 'total_time' => $this->duration, 'id' => $this->id, 'questions' => $question_ids, 'question_id' => absint($current_question_id), 'status' => $user->get_quiz_status($this->id), 'time_remaining' => ($time_remaining = $user->get_quiz_time_remaining($this->id)) !== false && !in_array($user->get_quiz_status($this->id), array('', 'completed')) ? $time_remaining : $this->duration, 'permalink' => get_the_permalink(), 'ajaxurl' => admin_url('admin-ajax.php'), 'user_id' => $user->id);
return apply_filters('learn_press_single_quiz_params', $js, $this);
}
function learn_press_get_user_question_url($quiz_id, $current_question_id = 0, $user_id = 0)
{
if (!$current_question_id) {
$current_question_id = learn_press_get_current_question($quiz_id, $user_id);
}
$permalink = get_the_permalink($quiz_id);
$question_name = get_post_field('post_name', $current_question_id);
if ('' != get_option('permalink_structure')) {
$permalink .= get_post_field('post_name', $current_question_id);
} else {
$permalink .= (strpos($permalink, '?') === false ? "?" : "&") . "question={$question_name}";
}
return $permalink;
}
/**
* get position of current question is displaying in the quiz for user
*
* @param null $user_id
* @param null $quiz_id
* @param null $question_id
*
* @return int|mixed
*/
function learn_press_get_question_position($user_id = null, $quiz_id = null, $question_id = null)
{
$return = array('position' => -1, 'id' => 0);
if (!$user_id) {
$user_id = get_current_user_id();
}
if (!$quiz_id) {
global $quiz;
$quiz_id = $quiz ? $quiz->ID : 0;
}
if (!$question_id) {
$question_id = learn_press_get_current_question($quiz_id, $user_id);
}
$pos = -1;
if ($user_id && $quiz_id) {
/*if ( ! $question_id ) {
$current_questions = get_user_meta($user_id, '_lpr_quiz_current_question', true);
if ( ! empty ( $current_questions[ $quiz_id ] ) ) {
$question_id = $current_questions[ $quiz_id ];
}
}*/
$questions = get_user_meta($user_id, '_lpr_quiz_questions', true);
if (!empty($questions[$quiz_id])) {
$pos = array_search($question_id, $questions[$quiz_id]);
$pos = false !== $pos ? $pos : -1;
}
}
$return['position'] = $pos;
$return['id'] = $question_id;
// added since 0.9.5
$return = apply_filters('learn_press_get_question_position', $return, $user_id, $quiz_id, $question_id);
return $return;
}
?>
<h3><?php
echo $title;
?>
</h3>
<?php
}
?>
<?php
do_action('learn_press_quiz_questions_before_questions_loop');
?>
<ul>
<?php
$index = 0;
$question_loop_template = learn_press_locate_template('quiz/loop.php');
$current_question = learn_press_get_current_question();
$quiz_completed = learn_press_user_has_completed_quiz();
if (!empty($question_list)) {
foreach ($question_list as $question_id => $question_options) {
$index++;
$question_title = get_the_title($question_id);
$question = get_post($question_id);
if ($current_question && $current_question == $question_id && !$quiz_completed) {
$current = true;
} else {
$current = false;
}
// include to ensure that sub-template can be load all variables from here
require $question_loop_template;
}
}
function learn_press_get_user_question_url($quiz_id, $current_question_id = 0, $user_id = 0)
{
if (!$current_question_id) {
$current_question_id = learn_press_get_current_question($quiz_id, $user_id);
}
$permalink = get_the_permalink($quiz_id);
if ($current_question_id && get_post_type($current_question_id) == 'lp_question') {
$question_name = get_post_field('post_name', $current_question_id);
if ('' != get_option('permalink_structure')) {
$permalink .= $question_name;
} else {
$permalink = add_query_arg('question', $question_name, $permalink);
}
}
return apply_filters('learn_press_quiz_question_url', $permalink, $quiz_id, $current_question_id, $user_id);
}
/**
* Output js script configuration for single quiz page
*/
function learn_press_print_quiz_question_content_script()
{
$current_question_id = learn_press_get_current_question();
// !empty( $_REQUEST['question_id'] ) ? intval( $_REQUEST['question_id'] ) : 0;
$questions = learn_press_get_quiz_questions();
if ($questions) {
$question_ids = array_keys($questions);
} else {
$question_ids = array();
}
if (!$current_question_id || !in_array($current_question_id, $question_ids)) {
$current_question_id = reset($question_ids);
}
$question = LPR_Question_Type::instance($current_question_id);
$user_id = get_current_user_id();
global $quiz;
if ($quiz && !empty($quiz->id)) {
$user = learn_press_get_current_user();
$js = array('id' => $quiz->id, 'questions' => $question_ids, 'status' => $user->get_quiz_status($quiz->id), 'time_remaining' => learn_press_get_quiz_time_remaining($user->id, $quiz->id), 'question_id' => $current_question_id, 'permalink' => get_the_permalink(), 'ajaxurl' => admin_url('admin-ajax.php'), 'user_id' => $user->id);
?>
<script type="text/javascript">
jQuery(document).ready(function () {
LearnPress.initQuiz(<?php
echo json_encode($js);
?>
);
})
</script>
<?php
}
}
