NewHome/index.php

<?php
/**
 * index.php —— 首页区（最前置页面）
 * 结构：Hero 展示栏 / 名言条 / 四大板块 / 页脚
 */
$P = '';
require_once __DIR__ . '/includes/layout.php';

$siteName = setting_get('site_name', '知识导航站');
$siteSlogan = setting_get('site_slogan', '');
$heroBg = setting_get('hero_bg', ''); // 后台自定义顶部背景（纯色 / CSS 渐变）
$lastUpdated = setting_get('last_updated', '');
if ($lastUpdated === '') {
    $lastUpdated = '暂无更新记录';
}

// 名言：服务端随机一条 + 全量池（供点击格言本身切换）
$quoteFile = DATA_DIR . '/quota.txt';
$quotes = [];
if (is_file($quoteFile)) {
    $raw = @file($quoteFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
    if (is_array($raw)) {
        foreach ($raw as $ln) {
            $ln = trim($ln);
            if ($ln !== '' && strpos($ln, '#') !== 0) {
                $quotes[] = $ln;
            }
        }
    }
}
$quoteText = $quotes ? $quotes[array_rand($quotes)] : '知识就是力量。';

// 四大板块（按后台排序输出）
$cats = db()->query('SELECT * FROM categories ORDER BY sort ASC, id ASC')->fetchAll();
// 首页快捷站点（后台配置，新标签页跳转本域名其它网站）
$quickLinks = db()->query('SELECT * FROM quick_links WHERE enabled = 1 ORDER BY sort ASC, id ASC')->fetchAll();

$catLink = [
    'popular' => 'nav.php?cat=popular',
    'red'     => 'nav.php?cat=red',
    'blue'    => 'nav.php?cat=blue',
    'tool'    => 'func/index.php',
    'article' => 'article/index.php',
];
$catIcon = [
    'popular' => '📖',
    'red'     => '⚔️',
    'blue'     => '🛡️',
    'tool'    => '🧰',
    'article' => '📚',
];
$catHint = [
    'popular' => '入门·科普·前沿',
    'red'     => '攻防演练资源',
    'blue'     => '防御·应急·溯源',
    'tool'    => '进入功能区',
    'article' => '进入文章库',
];

layout_head('');
?>
<!-- Hero 顶部展示栏 -->
<header class="hero"<?php if ($heroBg !== ''): ?> style="background:<?= he($heroBg) ?>"<?php endif; ?>>
  <div class="wrap hero-inner">
    <div class="hero-top">
      <div class="brand">
        <?php layout_logo_img('logo', $siteName); ?>
        <div>
          <div class="site-name"><?= he($siteName) ?></div>
          <?php if ($siteSlogan !== ''): ?>
            <div class="site-slogan"><?= he($siteSlogan) ?></div>
          <?php endif; ?>
        </div>
      </div>
      <div class="hero-meta">
        <div class="hm-row"><span>当前时间&nbsp;</span><span class="val js-clock">--</span></div>
        <div class="hm-row"><span>上次更新&nbsp;</span><span class="val"><?= he($lastUpdated) ?></span></div>
      </div>
    </div>
    <div class="weather-box">
      <iframe width="800" height="150" src="https://i.tianqi.com/?c=code&a=getcode&id=48&num=6&icon=1" frameborder="0"></iframe>
    </div>
  </div>
</header>

<!-- 名言条 -->
<div class="quote-bar">
  <div class="wrap quote-inner">
    <span class="quote-mark"></span>
    <span class="quote-text js-quote" data-current="0" title="点击换一条"><?= he($quoteText) ?></span>
    <span class="quote-mark"></span>
  </div>
  <div class="quote-pool js-quote-pool">
    <?php foreach ($quotes as $q): ?>
      <span><?= he($q) ?></span>
    <?php endforeach; ?>
  </div>
</div>

<!-- 四大板块区 -->
<section class="board-section">
  <div class="wrap">
    <?php if ($quickLinks): ?>
      <div class="quick-strip">
        <?php foreach ($quickLinks as $ql):
          $qIcon = trim((string)($ql['icon'] ?? ''));
          $qIcon = $qIcon !== '' ? $qIcon : '🔗';
          $qNote = trim((string)($ql['note'] ?? ''));
          ?>
          <a class="quick-chip" href="<?= he((string)$ql['url']) ?>" target="_blank" rel="noopener noreferrer"<?php if ($qNote !== ''): ?> data-note="<?= he($qNote) ?>"<?php endif; ?>>
            <span class="q-icon"><?= site_icon($qIcon, '') ?></span>
            <span><?= he((string)$ql['name']) ?></span>
          </a>
        <?php endforeach; ?>
      </div>
    <?php endif; ?>
    <div class="boards">
      <?php foreach ($cats as $c):
        $k = (string)$c['key'];
        $href = $catLink[$k] ?? 'index.php';
        $bIcon = trim((string)($c['icon'] ?? ''));
        $bIcon = $bIcon !== '' ? $bIcon : ($catIcon[$k] ?? '●');
        $descTxt = trim((string)($c['description'] ?? ''));
        if ($descTxt === '') {
            $descTxt = $catHint[$k] ?? '';
        }
        ?>
        <a class="board-card" href="<?= he($href) ?>" title="<?= he($c['name']) ?>：<?= he($descTxt) ?>">
          <span class="board-icon"><?= site_icon($bIcon, '') ?></span>
          <span class="board-name"><?= he($c['name']) ?></span>
          <!-- 说明文案直接常显（原悬停展开浮层已取消） -->
          <span class="board-hint"><?= he($descTxt) ?></span>
        </a>
      <?php endforeach; ?>
    </div>
  </div>
</section>

<?php layout_theme_fab(); ?>
<?php layout_footer(); ?>

<script src="assets/js/common.js"></script>
</body>
</html>