<?php


class Pop_up_admin
{
    public static function display()
    {
        include plugin_dir_path(__FILE__) . 'pop-up-view-admin.php';
    }

    public static function save_form()
    {
        // check form completed
        if (!isset($_POST['pop_up_nonce']) || !wp_verify_nonce($_POST['pop_up_nonce'], 'pop_up_save')) {
            return;
        }
        // image save  / delete => DELETE NOT WORKING
        // if (!empty($_FILES['image']['tmp_name'])) {
        //     $uploaded_image = $_FILES['image'];
        //     $upload_overrides = array('test_form' => false);
        //     $movefile = wp_handle_upload($uploaded_image, $upload_overrides);

        //     if ($movefile && !isset($movefile['error'])) {
        //         $image_url = $movefile['url'];
        //         update_option('image_url', $image_url);
        //     }

        if (isset($_GET['updated'])) {
            $message = urldecode($_GET['message']);
            echo '<div class="updated"><p>' . $message . '</p></div>';
        }

        //save datas, define which fields
        $fields = ['title', 'text', 'link', 'animation_type', 'animation_duration'];
        foreach ($fields as $field) {
            if (isset($_POST[$field])) {
                update_option($field, sanitize_text_field($_POST[$field]));
            }
        }
    }
}
add_action('admin_init', array('Pop_up_admin', 'save_form'));