3 Result Outputs

Hi there
Thank you again. I have tried clearing the cache both on the site and in browser and tested for all use cases and it still doesn’t seem to work. The link to my site is here: https://tcsandbox.prism-media.co.uk/buslane-bandits

From the Inspector console I can see that upon clicking ‘show results’ the hdq_jackmattison_submit_action function is triggered, however immediately after there is a server error 400, perhaps something to do with AJAX permissions on the server? See screenshot here: https://pasteboard.co/JLBiHqj.png. The results output always default to those that are defined within the HDQuiz plugin settings.

Please feel free to have a nosy around the live site to diagnose, and let me know if there’s anything I can do to assist your support?

Many thanks
Jack

Hi there
Thank you – I couldn’t see any <span> tags with those IDs inside functions.php, however, I have added the tags as per your example fix and it still doesn’t appear to be working. The code I’ve added begins at line 971. Here’s the full functions.php file:

<?php

/* Include the basic required files
------------------------------------------------------- */
require dirname(__FILE__) . '/tools/data_upgrade.php';
require dirname(__FILE__) . '/tools/csv_import.php';

// Register HD Quiz pages
function hdq_register_quizzes_page_callback()
{
    require dirname(__FILE__) . '/hdq_quizzes.php';
}

function hdq_register_settings_page_callback()
{
    require dirname(__FILE__) . '/about.php';
}

function hdq_register_addons_page_callbak()
{
    require dirname(__FILE__) . '/addons.php';
}

function hdq_register_tools_page_callbak()
{
    require dirname(__FILE__) . '/tools.php';
}

// Get image ID (for *super* old HD Quiz users image as answer)
// taken from https://wpscholar.com/blog/get-attachment-id-from-wp-image-url/
// great work Micah! This is super elegant
function hdq_get_attachment_id($url)
{
    $attachment_id = 0;
    $dir = wp_upload_dir();

    if (false !== strpos($url, $dir['baseurl'] . '/')) { // Is URL in uploads directory?
        $file = basename($url);

        $query_args = array(
            'post_type'   => 'attachment',
            'post_status' => 'inherit',
            'fields'      => 'ids',
            'meta_query'  => array(
                array(
                    'value'   => $file,
                    'compare' => 'LIKE',
                    'key'     => '_wp_attachment_metadata',
                ),
            )
        );

        $query = new WP_Query($query_args);

        if ($query->have_posts()) {
            foreach ($query->posts as $post_id) {
                $meta = wp_get_attachment_metadata($post_id);

                $original_file       = basename($meta['file']);
                $cropped_image_files = wp_list_pluck($meta['sizes'], 'file');

                if ($original_file === $file || in_array($file, $cropped_image_files)) {
                    $attachment_id = $post_id;
                    break;
                }
            }
        }
    }

    return $attachment_id;
}

function hdq_get_settings()
{
    $settings = get_option("hdq_settings");
    if ($settings != "" && $settings != null) {
        $fields = hdq_sanitize_fields($settings);
    } else {
        // check to see if legacy settings exist
        $hd_qu_fb = sanitize_text_field(get_option("hd_qu_fb"));
        $hd_qu_tw = sanitize_text_field(get_option("hd_qu_tw"));
        $hd_qu_next = sanitize_text_field(get_option("hd_qu_next"));
        $hd_qu_finish = sanitize_text_field(get_option("hd_qu_finish"));
        $hd_qu_start = sanitize_text_field(get_option("hd_qu_start"));
        $hd_qu_results = sanitize_text_field(get_option("hd_results"));
        $hd_qu_authors = sanitize_text_field(get_option("hd_qu_authors"));
        $hd_qu_percent = sanitize_text_field(get_option("hd_qu_percent"));
        $hd_qu_adcode = stripcslashes(urldecode(get_option("hd_qu_adcode")));

        $ar = array();
        $ar["name"] = "hd_qu_heart";
        $ar["type"] = "checkbox";
        $ar["value"] = array("");
        $ar["tab"] = "general";
        $fields["hd_qu_heart"] = $ar;

        $ar = array();
        $ar["name"] = "hd_qu_legacy_scroll";
        $ar["type"] = "checkbox";
        $ar["value"] = array("");
        $ar["tab"] = "general";
        $fields["hd_qu_legacy_scroll"] = $ar;

        if ($hd_qu_fb != "" || $hd_qu_fb != null) {
            $ar = array();
            $ar["name"] = "hd_qu_fb";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_fb;
            $ar["tab"] = "general";
            $fields["hd_qu_fb"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_fb";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "general";
            $fields["hd_qu_fb"] = $ar;
        }

        if ($hd_qu_tw != "" || $hd_qu_tw != null) {
            $ar = array();
            $ar["name"] = "hd_qu_tw";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_tw;
            $ar["tab"] = "general";
            $fields["hd_qu_tw"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_tw";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "general";
            $fields["hd_qu_tw"] = $ar;
        }

        if ($hd_qu_authors != "" || $hd_qu_authors != null) {
            $ar = array();
            $ar["name"] = "hd_qu_authors";
            $ar["type"] = "checkbox";
            $ar["value"] = array($hd_qu_authors);
            $ar["tab"] = "general";
            $fields["hd_qu_authors"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_authors";
            $ar["type"] = "checkbox";
            $ar["value"] = array("");
            $ar["tab"] = "general";
            $fields["hd_qu_authors"] = $ar;
        }

        if ($hd_qu_percent != "" || $hd_qu_percent != null) {
            $ar = array();
            $ar["name"] = "hd_qu_percent";
            $ar["type"] = "text";
            $ar["value"] = array($hd_qu_percent);
            $ar["tab"] = "general";
            $fields["hd_qu_percent"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_percent";
            $ar["type"] = "text";
            $ar["value"] = array("");
            $ar["tab"] = "general";
            $fields["hd_qu_percent"] = $ar;
        }

        if ($hd_qu_adcode != "" || $hd_qu_adcode != null) {
            $hd_qu_adcode = stripcslashes(urldecode($hd_qu_adcode)); // decode adset code
            $ar = array();
            $ar["name"] = "hd_qu_adcode";
            $ar["type"] = "textarea";
            $ar["value"] = hdq_encode($hd_qu_adcode); // reencode
            $ar["tab"] = "general";
            $fields["hd_qu_adcode"] = $ar;
        } else {
            $hd_qu_adcode = stripcslashes(urldecode($hd_qu_adcode)); // decode adset code
            $ar = array();
            $ar["name"] = "hd_qu_adcode";
            $ar["type"] = "textarea";
            $ar["value"] = ""; // reencode
            $ar["tab"] = "general";
            $fields["hd_qu_adcode"] = $ar;
        }

        if ($hd_qu_results != "" || $hd_qu_results != null) {
            $ar = array();
            $ar["name"] = "hd_qu_results";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_results;
            $ar["tab"] = "general";
            $fields["hd_results"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_results";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "general";
            $fields["hd_results"] = $ar;
        }

        if ($hd_qu_finish != "" || $hd_qu_finish != null) {
            $ar = array();
            $ar["name"] = "hd_qu_finish";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_finish;
            $ar["tab"] = "translate";
            $fields["hd_qu_finish"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_finish";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "translate";
            $fields["hd_qu_finish"] = $ar;
        }

        if ($hd_qu_next != "" || $hd_qu_next != null) {
            $ar = array();
            $ar["name"] = "hd_qu_next";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_next;
            $ar["tab"] = "translate";
            $fields["hd_qu_next"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_next";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "translate";
            $fields["hd_qu_next"] = $ar;
        }

        if ($hd_qu_start != "" || $hd_qu_start != null) {
            $ar = array();
            $ar["name"] = "hd_qu_start";
            $ar["type"] = "text";
            $ar["value"] = $hd_qu_start;
            $ar["tab"] = "translate";
            $fields["hd_qu_start"] = $ar;
        } else {
            $ar = array();
            $ar["name"] = "hd_qu_start";
            $ar["type"] = "text";
            $ar["value"] = "";
            $ar["tab"] = "translate";
            $fields["hd_qu_start"] = $ar;
        }

        // save so we don't need to lookup each time
        update_option("hdq_settings", $fields);
    }
    return $fields;
}

function hdq_save_settings()
{
    if (!current_user_can('edit_others_pages')) {
        echo '{"error": "User level cannot modify settings"}';
        die();
    }

    $hdq_nonce = sanitize_text_field($_POST['nonce']);
    if (!wp_verify_nonce($hdq_nonce, 'hdq_about_options_nonce')) {
        echo '{"error": "Nonce was not valid"}';
        die();
    }

    if (!isset($_POST["payload"])) {
        echo '{"error": "Data was not correctly sent"}';
        die();
    }

    $fields = $_POST["payload"];
    $fields = hdq_sanitize_fields($fields);

    update_option("hdq_settings", $fields);

    echo '{"success": true}';
    die();
}
add_action('wp_ajax_hdq_save_settings', 'hdq_save_settings');

function hdq_load_questions_page()
{
    if (hdq_user_permission()) {
        $hdq_nonce = sanitize_text_field($_POST['nonce']);
        if (wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce') != false) {
            // permission granted
            // send the correct file to load data from
            include dirname(__FILE__) . '/settings/questions.php';
        } else {
            echo 'error: Nonce failed to validate'; // failed nonce
        }
    } else {
        echo 'error: You have insufficient user privilege'; // insufficient user privilege
    }
    die();
}
add_action('wp_ajax_hdq_load_quiz', 'hdq_load_questions_page');

function hdq_load_question()
{
    if (hdq_user_permission()) {
        $hdq_nonce = sanitize_text_field($_POST['nonce']);
        if (wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce') != false) {
            // permission granted
            // send the correct file to load data from
            include dirname(__FILE__) . '/settings/question.php';
        } else {
            echo 'error: Nonce failed to validate'; // failed nonce
        }
    } else {
        echo 'error: You have insufficient user privilege'; // insufficient user privilege
    }
    die();
}
add_action('wp_ajax_hdq_load_question', 'hdq_load_question');

/* Check acccess level
 * check if authors should be granted access
------------------------------------------------------- */
function hdq_user_permission()
{
    $hasPermission = false;
    $settings = hdq_get_settings();
    $authorsCan = $settings["hd_qu_authors"]["value"][0];
    if ($authorsCan === "yes") {
        if (current_user_can('publish_posts')) {
            $hasPermission = true;
        }
    } else {
        if (current_user_can('edit_others_pages')) {
            $hasPermission = true;
        }
    }
    return $hasPermission;
}

/* Settings
------------------------------------------------------- */
function get_hdq_settings()
{
    // TODO: Merge default values
    return hdq_sanitize_fields(get_option("hdq_settings"));
}

/* Quiz Settings
------------------------------------------------------- */
function get_hdq_quiz($quizID)
{
    return hdq_sanitize_fields(get_term_meta($quizID, "quiz_data", true));
}

function hdq_save_quiz()
{
    if (!hdq_user_permission()) {
        echo '{"error": "User level cannot modify products"}';
        die();
    }

    $hdq_nonce = sanitize_text_field($_POST['nonce']);
    if (!wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce')) {
        echo '{"error": "Nonce was not valid"}';
        die();
    }

    if (!isset($_POST["payload"])) {
        echo '{"error": "Data was not correctly sent"}';
        die();
    }

    $fields = $_POST["payload"];

    $fields = hdq_sanitize_fields($fields);
    $quiz_ID = $fields["quiz_id"]["value"];

    if ($quiz_ID <= 0) {
        echo '{"error": "Data was not correctly sent"}';
        die();
    }

    // update each question to set question menu_order
    if (isset($fields["question_order"])) {
        foreach ($fields["question_order"]["value"] as $q) {
            $post = array();
            $post['ID'] = intval($q[0]);
            $post['menu_order'] = intval($q[1]);
            wp_update_post($post);
        }
    }

    update_term_meta($quiz_ID, "quiz_data", $fields);

    // incase the quizname was changed
    if (isset($fields["quiz_name"]["value"])) {
        wp_update_term($quiz_ID, 'quiz', array(
            'name' => $fields["quiz_name"]["value"],
        ));
    }

    echo '{"success": true}';
    die();
}
add_action('wp_ajax_hdq_save_quiz', 'hdq_save_quiz');

/* Question Settings
------------------------------------------------------- */
function get_hdq_question($questionID)
{
    return hdq_sanitize_fields(get_post_meta($questionID, "question_data", true));
}

/* Save Question Meta
------------------------------------------------------- */
function hdq_save_question()
{
    if (!hdq_user_permission()) {
        echo '{"error": "User level cannot modify products"}';
        die();
    }

    $hdq_nonce = sanitize_text_field($_POST['nonce']);
    if (!wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce')) {
        echo '{"error": "Nonce was not valid"}';
        die();
    }

    if (!isset($_POST["payload"])) {
        echo '{"error": "Data was not correctly sent"}';
        die();
    }

    $fields = $_POST["payload"];
    $fields = hdq_sanitize_fields($fields);

    // if new question
    if ($fields["question_id"]["value"] == "" || $fields["question_id"]["value"] == null) {
        // new question

        $total = wp_count_posts('post_type_questionna');
        $total = $total->publish;

        $post_information = array(
            'post_title' => $fields["title"]["value"],
            'post_content' => '', // post_content is required, so we leave blank
            'post_type' => 'post_type_questionna',
            'post_status' => 'publish',
            'menu_order' => $total // always set as the last question of the quiz
        );
        $fields["question_id"]["value"] = wp_insert_post($post_information);
    }
    // set meta
    update_post_meta($fields["question_id"]["value"], "question_data", $fields);

    // update post title
    $post_main = array(
        'ID'           => $fields["question_id"]["value"],
        'post_title'   => $fields["title"]["value"]
    );
    wp_update_post($post_main);

    // set or update terms
    $terms = wp_set_post_terms($fields["question_id"]["value"], $fields["quizzes"]["value"], "quiz");

    echo '{"success": true, "id": "' . $fields["question_id"]["value"] . '"}';
    die();
}
add_action('wp_ajax_hdq_save_question', 'hdq_save_question');

// delete question
function hdq_delete_question()
{
    if (!hdq_user_permission()) {
        echo '{"error": "User level cannot modify products"}';
        die();
    }

    $hdq_nonce = sanitize_text_field($_POST['nonce']);
    if (!wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce')) {
        echo '{"error": "Nonce was not valid"}';
        die();
    }

    if (!isset($_POST["question"])) {
        echo '{"error": "Data was not correctly sent"}';
        die();
    }

    $questionID = intval($_POST["question"]);
    wp_delete_post($questionID); // will move to trash
    echo '{"success": true}';
    die();
}
add_action('wp_ajax_hdq_delete_question', 'hdq_delete_question');

/* Add New Quiz
------------------------------------------------------- */
function hdq_add_quiz()
{
    if (!hdq_user_permission()) {
        echo '{"error": "User level cannot modify products"}';
        die();
    }

    $hdq_nonce = sanitize_text_field($_POST['nonce']);
    if (!wp_verify_nonce($hdq_nonce, 'hdq_quiz_nonce')) {
        echo '{"error": "Nonce was not valid"}';
        die();
    }

    if (!isset($_POST["quiz"])) {
        echo '{"error": "Quiz name was not sent"}';
        die();
    }

    $quiz = sanitize_text_field($_POST["quiz"]);

    $hdq_new_quiz = wp_insert_term(
        $quiz, // the term
        'quiz' // the taxonomy
    );
    echo '{"success": true, "quiz": "' . hdq_encodeURIComponent($quiz) . '", "id": "' . $hdq_new_quiz["term_id"] . '"}';
    die();
}
add_action('wp_ajax_hdq_add_quiz', 'hdq_add_quiz');

/* Set Default Quiz Meta
------------------------------------------------------- */
function hdq_set_default_quiz_meta()
{
    $quiz_settings = array();
    $quiz_settings["randomize_questions"]["value"][0] = "";
    $quiz_settings["randomize_answers"]["value"][0] = "";
    $quiz_settings["pool_of_questions"]["value"] = "";
    $quiz_settings["wp_paginate"]["value"] = "";
    $quiz_settings["quiz_timer"]["value"] = "";
    $quiz_settings["quiz_timer_question"]["value"][0] = "no";
    $quiz_settings["show_results"]["value"][0] = "yes";
    $quiz_settings["show_results_correct"]["value"][0] = "";
    $quiz_settings["show_extra_text"]["value"][0] = "";
    $quiz_settings["show_results_now"]["value"][0] = "";
    $quiz_settings["stop_answer_reselect"]["value"][0] = "";
    $quiz_settings["quiz_pass_percentage"]["value"] = 70;
    $quiz_settings["share_results"]["value"][0] = "yes";
    $quiz_settings["results_position"]["value"] = "above";
    $quiz_settings["quiz_pass_text"]["value"] = "";
    $quiz_settings["quiz_fail_text"]["value"] = "";
    return $quiz_settings;
}

/* Sanitize all fields read
------------------------------------------------------- */
function hdq_sanitize_fields($fields)
{
    if (!isset($fields) || $fields == "") {
        return hdq_set_default_quiz_meta();
    }

    foreach ($fields as $key => $v) {
        if (!isset($v["value"])) {
            if (isset($v["default"])) {
                $v["value"] = $v["default"];
            }
        }

        if (
            $v["type"] == "text" ||
            $v["type"] == "select" ||
            $v["type"] == "radio"
        ) {
            $fields[$key]["value"] = sanitize_text_field($v["value"]);
        } elseif (
            $v["type"] == "float"
        ) {
            if ($fields[$key]["value"] != "") {
                $fields[$key]["value"] = floatval($v["value"]);
            }
        } elseif ($v["type"] == "integer") {
            if ($fields[$key]["value"] != "") {
                $fields[$key]["value"] = intval($v["value"]);
            }
        } elseif ($v["type"] == "checkbox") {
            if (is_array($v["value"])) {
                for ($i = 0; $i < count($v["value"]); $i++) {
                    $fields[$key]["value"][$i] = sanitize_text_field($v["value"][$i]);
                }
            } else {
                $fields[$key]["value"] = array("");
            }
        } elseif ($v["type"] == "categories") {
            if (isset($v["value"]) && $v["value"] != "") {
                for ($i = 0; $i < count($v["value"]); $i++) {
                    $fields[$key]["value"][$i] = intval($v["value"][$i]);
                }
            }
        } elseif ($v["type"] == "editor") {
            $fields[$key]["value"] = wp_kses_post(stripslashes(urldecode($v["value"])));
        } elseif ($v["type"] == "email") {
            $v["value"] = explode(",", $v["value"]);
            for ($i = 0; $i < count($v["value"]); $i++) {
                $v["value"][$i] = sanitize_email($v["value"][$i]);
            }
            $fields[$key]["value"] = join(",", $v["value"]);
        } elseif ($v["type"] == "question_order") {
            if (isset($v["value"])) {
                for ($i = 0; $i < count($v["value"]); $i++) {
                    $fields[$key]["value"][$i][0] = intval($v["value"][$i][0]);
                    $fields[$key]["value"][$i][1] = intval($v["value"][$i][1]);
                }
            }
        } elseif ($v["type"] == "answers") {
            for ($i = 0; $i < count($v["value"]); $i++) {
                $fields[$key]["value"][$i]["answer"] = wp_kses_post($v["value"][$i]["answer"]);
                $fields[$key]["value"][$i]["image"] = intval($v["value"][$i]["image"]);
            }
        } elseif ($v["type"] == "correct") {
            if (isset($v["value"])) {
                for ($i = 0; $i < count($v["value"]); $i++) {
                    $fields[$key]["value"][$i] = intval($v["value"][$i]);
                }
            } else {
                $fields[$key]["value"] = array();
                $fields[$key]["value"][0] = 1;
            }
        } elseif ($v["type"] == "title") {
            $allowed_html = array(
                'strong' => array(),
                'em' => array(),
                'code' => array(),
                'sup' => array(),
                'sub' => array(),
            );
            $fields[$key]["value"] = wp_kses_post($v["value"]);
        } elseif ($v["type"] == "encode") {
            $fields[$key]["value"] = hdq_encode($v["value"]);
        } else {
            // unknown type, santize as string
            if (!is_array($v["value"])) {
                $fields[$key]["value"] = sanitize_text_field($v["value"]);
            } else {
                // santize array as string
                $fields[$key]["value"] = array_map('hdq_sanitize_array', $v["value"]);
            }
        }
    }
    return $fields;
}

// mimic javaScripts encodeURIComponent
function hdq_encodeURIComponent($str)
{
    $revert = array('%21' => '!', '%2A' => '*', '%27' => "'", '%28' => '(', '%29' => ')');
    return strtr(rawurlencode($str), $revert);
}

// sanitize array
function hdq_sanitize_array($data)
{
    return sanitize_text_field($data);
}

/* Print Template Functions
------------------------------------------------------- */
function hdq_get_results($quiz_settings)
{
    $pass_text = $quiz_settings["quiz_pass_text"]["value"];
    $fail_text = $quiz_settings["quiz_fail_text"]["value"];
    // $fail_text = "hello world";
    $share_results = $quiz_settings["share_results"]["value"][0];

    $settings = hdq_get_settings();
    if (isset($settings["hd_results"]["value"])) {
        $result_text = $settings["hd_results"]["value"];
    } else {
        $result_text = "";
    }
    if ($result_text == null || $result_text == "") {
        $result_text = "You scored:";
    }
    // if user has added a Facebook App ID
    $fb_appId = $settings["hd_qu_fb"]["value"];
    // if the user wants to show results as a percentage as well
    $results_percent = $settings["hd_qu_percent"]["value"][0]; ?>

    <div class="hdq_results_wrapper">
        <div class="hdq_results_inner">
            <h2 class="hdq_results_title"><?php echo $result_text; ?></h2>
            <div class="hdq_result"><?php if ($results_percent == "yes") {
                                        echo ' - <span class = "hdq_result_percent"></span>';
                                    } ?></div>
            <div class="hdq_result_pass"><?php echo apply_filters('the_content', $pass_text); ?></div>
            <div class="hdq_result_fail"><?php echo apply_filters('the_content', $fail_text); ?></div>
            <?php
            if ($share_results === "yes") {
            ?>
                <div class="hdq_share">
                    <?php
                    if ($fb_appId == "" || $fb_appId == null) {
                    ?>

                        <div class="hdq_social_icon">
                            <a title="share quiz on Facebook" href="http://www.facebook.com/sharer/sharer.php?u=<?php echo the_permalink(); ?>&title=Quiz" target="_blank" class="hdq_facebook">
                                <img src="<?php echo plugins_url('/images/fbshare.png', __FILE__); ?>" alt="Share your score!">
                            </a>
                        </div>
                    <?php
                    } else {
                        hdq_get_fb_app_share($fb_appId);
                    } ?>
                    <div class="hdq_social_icon">
                        <a href="#" target="_blank" class="hdq_twitter"><img src="<?php echo plugins_url('/images/twshare.png', __FILE__); ?>" alt="Tweet your score!"></a>
                    </div>
                </div>
            <?php
            } ?>
        </div>

        <?php
        if (isset($settings["hd_qu_heart"]["value"]) && $settings["hd_qu_heart"]["value"][0] === "yes") {
            echo '<p class = "hdq_heart">HD Quiz powered by <a href = "https://harmonicdesign.ca" target = "_blank" title = "Best WordPress Developers">harmonic design</a></p>';
        }
        ?>

    </div>
<?php
}

function hdq_get_fb_app_share($fb_appId)
{
?>
    <script>
        window.fbAsyncInit = function() {
            FB.init({
                appId: '<?php echo $fb_appId; ?>',
                autoLogAppEvents: true,
                xfbml: true,
                version: 'v3.2'
            });
        };

        (function(d, s, id) {
            var js, fjs = d.getElementsByTagName(s)[0];
            if (d.getElementById(id)) {
                return;
            }
            js = d.createElement(s);
            js.id = id;
            js.src = "https://connect.facebook.net/en_US/sdk.js";
            fjs.parentNode.insertBefore(js, fjs);
        }(document, 'script', 'facebook-jssdk'));
    </script>

    <div class="hdq_social_icon">
        <img id="hdq_fb_sharer" src="<?php echo plugins_url('/images/fbshare.png', __FILE__); ?>" alt="Share your score!">
    </div>

<?php
}

function hdq_print_question_featured_image($question)
{
    if ($question["featured_image"]["value"] != "" && $question["featured_image"]["value"] != 0) {
        $image = wp_get_attachment_image($question["featured_image"]["value"], "full", "", array("class" => "hdq_featured_image"));
        if ($image != null) {
            echo '<div class = "hdq_question_featured_image">';
            echo $image;
            echo '</div>';
        }
    }
}

// This should be depricated starting HD Quiz 1.9
function hdq_get_answer_image_url($image)
{
    if (is_numeric($image)) {
        // if this uses image ID instead of URL
        $image_url = wp_get_attachment_image_src($image, "hd_qu_size2", false);
        if ($image_url[0] == "" || $image_url[0] == null) {
            $image_url = wp_get_attachment_image_src($image, "thumbnail", false);
        } else {
            // check if image is a gif
            // When WP resizes a gif, the gif is no longer animated :(
            $extention =  parse_url($image_url[0], PHP_URL_PATH);
            $extention = pathinfo($extention, PATHINFO_EXTENSION);
            if ($extention === "gif") {
                $image_url = wp_get_attachment_image_src($image, "full", false);
            }
        }
        $image = $image_url[0];
        return $image;
    } else {
        // figure out what the original custom image size was
        // get the extention -400x400
        $image_parts = explode(".", $image);
        $image_extention = end($image_parts);
        unset($image_parts[count($image_parts) - 1]);
        $image_url = implode(".", $image_parts);
        $image_url = $image_url . '-400x400.' . $image_extention;
        return $image_url;
    }
}

function hdq_print_quiz_start($timer, $use_adcode)
{
    if (intval($timer) > 3 && $use_adcode !== true) {
        $label = "Click <strong>here</strong> to test your speed<br /> awareness knowledge in our quiz!";
        $settings = hdq_get_settings();
        $hd_qu_start = $settings["hd_qu_start"]["value"];
        if ($hd_qu_start != "" && $hd_qu_start != null) {
            $label = $hd_qu_start;
        }
        echo '<div class = "hdq_quiz_start hdq_button" role = "button" title = "' . $label . '">' . $label . '</div>';
    }
}

function hdq_print_quiz_in_loop()
{
    $label = "START QUIZ";
    $settings = hdq_get_settings();
    $hd_qu_start = $settings["hd_qu_start"]["value"];
    if ($hd_qu_start != "" && $hd_qu_start != null) {
        $label = $hd_qu_start;
    }

    $permalink = get_the_permalink();

    echo '<div class = "hdq_quiz_wrapper"><a href = "' . $permalink . '" rel="noamphtml" class = "hdq_quiz_start hdq_button button" role = "button" title = "' . $label . '">' . $label . '</a></div>';
}

function hdq_print_question_title($question_number, $question)
{
    if (isset($_GET['totalQuestions'])) {
        $question_number = $question_number + intval($_GET['totalQuestions']);
    }
    $tooltip = "";
    if ($question["tooltip"]["value"] != "" && $question["tooltip"]["value"] != null) {
        $tooltip = '<span class="hdq_tooltip">
    ?
    <span class="hdq_tooltip_content">
        <span>' . $question["tooltip"]["value"] . '</span>
    </span>
</span>';
    }
    echo '<h3 class = "hdq_question_heading"><span class = "hdq_question_number">' . $question_number . '.</span> ' . $question["title"]["value"] . ' ' . $tooltip . '</h3>';
}

function hdq_print_question_extra_text($question)
{
    if ($question["extra_text"]["value"] != "") {
        echo '<div class = "hdq_question_after_text">';
        echo apply_filters('the_content', $question["extra_text"]["value"]);
        echo '</div>';
    }
}

function hdq_get_question_answers($answers, $correct, $randomized)
{
    $n = array();
    if ($correct) {
        for ($i = 0; $i < count($answers); $i++) {
            $a = array();
            $a["answer"] = $answers[$i]["answer"];
            $a["image"] = $answers[$i]["image"];
            $a["correct"] = in_array($i + 1, $correct);
            if ($a["answer"] != "" && $a["answer"] != null) {
                array_push($n, $a);
            }
        }
        if ($randomized == "yes") {
            shuffle($n);
        }
    }
    return $n;
}

function hdq_print_jPaginate($hdq_id)
{
    // TODO: give tabindex = "0" once ready to fire off JS events to sim buttons
    $settings = hdq_get_settings();
    $next_text = $settings["hd_qu_next"]["value"];
    if ($next_text == "" || $next_text == null) {
        $next_text = "NEXT QUESTION";
    }
    echo '<div class = "hdq_jPaginate"><div class = "hdq_next_button hdq_jPaginate_button hdq_button" data-id = "' . $hdq_id . '" role = "button">' . $next_text . '</div></div>';
}

function hdq_print_finish($hdq_id, $jPaginate)
{
    // TODO: give tabindex = "0" once ready to fire off JS events to sim buttons
    $settings = hdq_get_settings();
    $finish_text = $settings["hd_qu_finish"]["value"];
    if ($finish_text == "" || $finish_text == null) {
        $finish_text = "SHOW RESULTS";
    }
    if ($jPaginate) {
        $jPaginate = "hdq_hidden";
    } else {
        $jPaginate = "";
    }
    echo '<div class = "hdq_finish"><div class = "hdq_finsh_button hdq_button ' . $jPaginate . '" data-id = "' . $hdq_id . '" role = "button">' . $finish_text . '</div></div>';
}

function hdq_print_next($hdq_id, $page_num)
{
    $settings = hdq_get_settings();
    $next_text = $settings["hd_qu_next"]["value"];
    if ($next_text == "" || $next_text == null) {
        $next_text = "next";
    }
    $page_num = $page_num + 1;
    $next_page_data = get_the_permalink();
    $next_page_data = $next_page_data . 'page/' . $page_num . '?currentScore=';
    echo '<div class = "hdq_next_page"><a class = "hdq_next_page_button hdq_button" data-id = "' . $hdq_id . '" href = "' . $next_page_data . '">' . $next_text . '</a></div>';
}

function hdq_get_paginate_question_number($i)
{
    if (isset($_GET['totalQuestions'])) {
        return intval($_GET['totalQuestions'] + $i);
    } else {
        return $i;
    }
}

/* Default Question Types
------------------------------------------------------- */
function hdq_multiple_choice_text($question_ID, $question_number, $question, $quiz)
{
    require(dirname(__FILE__) . '/templates/default.php');
}
function hdq_multiple_choice_image($question_ID, $question_number, $question, $quiz)
{
    require(dirname(__FILE__) . '/templates/image.php');
}
function hdq_text_based($question_ID, $question_number, $question, $quiz)
{
    require(dirname(__FILE__) . '/templates/text.php');
}
function hdq_title($question_ID, $question_number, $question, $quiz)
{
    require(dirname(__FILE__) . '/templates/title.php');
}
function hdq_select_all_apply_text($question_ID, $question_number, $question, $quiz)
{
    require(dirname(__FILE__) . '/templates/select-all-text.php');
}

// STEP 1. 
// Tell HD Quiz to run a custom JavaScript function called "hdq_jackmattison_submit_action" once the quiz completes
function hdq_jackmattison_submit($quizOptions)
{
    array_push($quizOptions->hdq_submit, "hdq_jackmattison_submit_action");
    return $quizOptions;
}
add_action('hdq_submit', 'hdq_jackmattison_submit');

// STEP 2. 
// Now we need to add the custom JavaScript to HD Quiz
function hdq_jackmattison_add_js()
{
    ?>

<script>
// this function will run once the quiz has been completed
function hdq_jackmattison_submit_action(){
    // grab the score from the HDQ global vars
    let score = HDQ.VARS.hdq_score; // this will be an array x / y
    let html = "";
    if(score[0] >= 9){
         html = "<h2><span id=\"your-colour-is-green\">Your colour is GREEN</span></h2>";
    } else if (score[0] >= 8){
        html = "<h2><span id=\"your-colour-is-amber\">Your colour is AMBER</span></h2>";
    } else if (score[0] >= 6){
        html = "<h2><span id=\"your-colour-is-amber\">Your colour is AMBER</span></h2>";
    } else if (score[0] < 6) {
        html = "<h2><span id=\"your-colour-is-red\">Your colour is RED</span></h2>";
    }  // continue the tree as needed

	// OK we now have dynamic content based on the score
    // now we need to actually show this content.
    // grab the divs for pass and fail text, and replace them with our custom content
    const r_pass = document.getElementsByClassName("hdq_result_pass");
    const r_fail = document.getElementsByClassName("hdq_result_fail");
    for(let i = 0; i < r_pass.length; i++){
        r_pass[i].innerHTML = html;
        r_fail[i].innerHTML = html;
    }
	return {};
}
</script>
    <?php
}
add_action("hdq_after", "hdq_jackmattison_add_js");

Does anything look unusual here?

Many thanks
Jack

• This reply was modified 5 years, 3 months ago by jackmattison.
• This reply was modified 5 years, 3 months ago by jackmattison.

Hi there
Once again thanks for your reply.
As I look at functions.php in the backend, the function matches exactly (see screenshot: https://pasteboard.co/JLTtRNv.png). I know that this is within the plug-in’s functions.php, rather than the theme’s, but I have also tried placing it within the theme’s functions.php and it still doesn’t work.

I have, however, managed to get the function working on a previous version of the staging site, hosted at: http://tempcover.prism-media.co.uk. As you can see, if you click through the quiz on this site, the function outputs successfully.

This leads me to think that something on the https://tcsandbox.prism-media.co.uk site is conflicting and preventing the function from running, which is obviously a wider issue and doesn’t relate to your plug-in, however, is there anything at all that you could suggest to further help my diagnosis? I would be more than happy to provide you with wp-admin log-in credentials over email if you would be so kind as to inspect.

Let me know 🙂
Many thanks
Jack

Hi there
Upon further investigation, it came to light that by renaming the ‘html’ variable to ‘htmla’, it refreshed the cache and therefore sorted the issue – the code is now working perfectly.
Thank you ever so much for your ongoing help, it is greatly appreciated!
Regards
Jack