sidebar.php

<aside class="site-aside">
    <div class="aside-wrapper">
        <a href="<?php $this->options->siteUrl(); ?>" class="aside-brand d-none d-xl-flex" rel="home">
            <img src="<?php empty($this->options->biglogo) ? $this->options->themeUrl('/assets/image/head.png') : $this->options->biglogo(); ?>" class="logo nc-no-lazy" alt="<?php $this->options->title(); ?>">
            <img src="<?php empty($this->options->smalllogo) ? $this->options->themeUrl('/assets/image/favicon.ico') : $this->options->smalllogo(); ?>" class="logo-sm nc-no-lazy" alt="<?php $this->options->title(); ?>">
        </a>
        <div class="aside-scroll scrollable hover">
            <ul class="aside-menu">
                <?php global $category;
                $db = Typecho_Db::get();
                $parent = $db->fetchAll($db->select('mid,name,slug')->from('table.metas')
                    ->where('type = ? AND parent = ?', 'category', '0')
                    ->order('order', Typecho_Db::SORT_ASC));
                foreach ($parent as $item) :
                    $children = $db->fetchAll($db->select('mid,name,slug')->from('table.metas')
                        ->where('type = ? AND parent = ? AND count > 0', 'category', $item['mid'])
                        ->order('order', Typecho_Db::SORT_ASC));
                    if (empty($children)) :
                        $category[] = $item; ?>
                        <li class="menu-item menu-item-type-taxonomy menu-item-object-category">
                            <?php $onclick = $this->is('index') ? "document.getElementById('" . $item['slug'] . "').scrollIntoView({behavior: 'smooth', block: 'center'})" : "window.location.href = '/'"; ?>
                            <a onclick="<?php echo $onclick; ?>" aria-current="page">
                                <span class="menu-icon"><i class="fas fa-<?php echo $item['slug']; ?> fa-sm"></i></span>
                                <span class="menu-text"><?php echo $item['name'] ?></span>
                            </a>
                        </li>
                    <?php else : ?>
                        <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children">
                            <a>
                                <span class="menu-icon"><i class="fas fa-<?php echo $item['slug']; ?> fa-sm"></i></span>
                                <span class="menu-text"><?php echo $item['name'] ?></span>
                                <span class="menu-sign fas fa-arrow-right fa-sm"></span>
                            </a>
                            <ul class="sub-menu" role="menu">
                                <?php foreach ($children as $child) :
                                    $category[] = $child; ?>
                                    <li class="menu-item menu-item-type-taxonomy menu-item-object-category">
                                        <?php $onclick = $this->is('index') ? "document.getElementById('" . $child['slug'] . "').scrollIntoView({behavior: 'smooth', block: 'center'})" : "window.location.href = '/'"; ?>
                                        <a onclick="<?php echo $onclick; ?>" aria-current="page">
                                            <span class="menu-text"><?php echo $child['name'] ?></span>
                                        </a>
                                    </li>
                                <?php endforeach; ?>
                            </ul>
                        </li>
                <?php endif;
                endforeach; ?>
            </ul>
        </div>
    </div>
</aside>