<?php
require_once __DIR__ . '/lib/load-quiz.php';
require_once __DIR__ . '/views/quiz-editor.php';
add_action('add_meta_boxes', function () {
$render = function () {
global $post;
renderQuizEditor(loadQuiz($post));
};
add_meta_box('quizMeta', __('Quiz'), $render, 'post');
});
* requested quiz.
*
* PARAMETERS passed in GET:
* _GET['quizFile'] xml file to open
* _GET['quizIndex'] index of requested quiz in xml file
* _GET['questNo'] question to return (first is 0)
* _GET['score'] score the player currently has (needed for serving last page)
*
*/
$quizFile = $cwd . '/' . $quizFolder . '/' . $_GET['quizFile'];
$quizIndex = intval($_GET['quizIndex']);
$questNo = intval($_GET['questNo']);
$score = intval($_GET['score']);
//load up the quiz
include 'quizzyXML.php';
$quiz = loadQuiz($quizFile, $quizIndex);
//represents where this quiz's pictures should be found
$picDir = 'quizzy/' . $quizFolder . '/' . $picFolder . '/';
//see if the requested question doesn't exist
if ($questNo >= count($quiz->question)) {
//see what the max possible score for the quiz was
$maxPossible = 0;
foreach ($quiz->question as $quest) {
$thisBest = 0;
foreach ($quest->option as $opt) {
if (intval($opt->score) > $thisBest) {
$thisBest = $opt->score;
}
}
$maxPossible += intval($thisBest);
}
<?php
require_once __DIR__ . '/lib/load-quiz.php';
// If this post has a quiz, then append a div to the post. The quiz will be mounted within it.
add_filter('the_content', function ($content) {
global $post;
if (!is_singular('post')) {
return $content;
}
$quiz = loadQuiz($post);
// If we don't have a quiz, or we only have a draft quiz, then don't try to load a quiz
if ($quiz === null || !isset($quiz->published) && isset($quiz->draft)) {
return $content;
}
wp_localize_script('quiz-frontend', 'quizContent', isset($quiz->published) ? $quiz->published : $quiz);
wp_localize_script('quiz-frontend', 'quizTitle', $post->post_title);
wp_localize_script('quiz-frontend', 'shortUrl', wp_get_shortlink($post->ID));
wp_localize_script('quiz-frontend', 'siteUrl', site_url());
return $content . '<div id="quiz-mount-point"></div>';
});
add_action('wp_enqueue_scripts', function () {
// TODO: check if post is a quiz post before enqueueing quiz scripts
$staticRoute = plugin_dir_url(__DIR__) . plugin_basename(__DIR__);
wp_enqueue_script('quiz-frontend', $staticRoute . '/static/quiz-app.min.js', array(), null, true);
wp_enqueue_style('quiz-frontend', $staticRoute . '/static/quiz-app.min.css');
});
