1
---
2
interface Props {
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  repo: string;
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  repoId: string;
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  category: string;
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  categoryId: string;
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  mapping?: string;
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  reactionsEnabled?: boolean;
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  emitMetadata?: boolean;
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  inputPosition?: 'top' | 'bottom';
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  lang?: string;
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}
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const {
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  repo,
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  repoId,
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  category,
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  categoryId,
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  mapping = 'pathname',
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  reactionsEnabled = true,
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  emitMetadata = false,
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  inputPosition = 'bottom',
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  lang = 'zh-CN'
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} = Astro.props;
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---
26

27
<div id="giscus-container"></div>
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<script define:vars={{ repo, repoId, category, categoryId, mapping, reactionsEnabled, emitMetadata, inputPosition, lang }}>
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  function loadGiscus() {
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    const container = document.getElementById('giscus-container');
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    if (!container) return;
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    // 获取当前主题
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    const isDark = document.documentElement.classList.contains('dark');
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    const theme = isDark ? 'noborder_dark' : 'light';
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    // 创建Giscus脚本
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    const script = document.createElement('script');
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    script.src = 'https://giscus.app/client.js';
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    script.setAttribute('data-repo', repo);
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    script.setAttribute('data-repo-id', repoId);
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    script.setAttribute('data-category', category);
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    script.setAttribute('data-category-id', categoryId);
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    script.setAttribute('data-mapping', mapping);
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    script.setAttribute('data-strict', '0');
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    script.setAttribute('data-reactions-enabled', reactionsEnabled ? '1' : '0');
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    script.setAttribute('data-emit-metadata', emitMetadata ? '1' : '0');
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    script.setAttribute('data-input-position', inputPosition);
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    script.setAttribute('data-theme', theme);
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    script.setAttribute('data-lang', lang);
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    script.setAttribute('data-loading', 'lazy');
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    script.crossOrigin = 'anonymous';
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    script.async = true;
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56
    container.appendChild(script);
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  }
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  // 监听主题变化
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  function updateGiscusTheme() {
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    const giscusFrame = document.querySelector('iframe[src*="giscus"]');
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    if (giscusFrame) {
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      const isDark = document.documentElement.classList.contains('dark');
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      const theme = isDark ? 'noborder_dark' : 'light';
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      giscusFrame.contentWindow.postMessage({
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        giscus: {
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          setConfig: {
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            theme: theme
70
          }
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        }
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      }, 'https://giscus.app');
73
    }
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  }
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  // 监听DOM变化来检测主题切换
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  const observer = new MutationObserver((mutations) => {
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    mutations.forEach((mutation) => {
79
      if (mutation.type === 'attributes' && mutation.attributeName === 'class') {
80
        updateGiscusTheme();
81
      }
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    });
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  });
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  // 页面加载时初始化
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  if (document.readyState === 'loading') {
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    document.addEventListener('DOMContentLoaded', loadGiscus);
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  } else {
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    loadGiscus();
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  }
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  // 开始观察主题变化
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  observer.observe(document.documentElement, {
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    attributes: true,
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    attributeFilter: ['class']
96
  });
97
</script>

1
---
2
import Giscus from "@components/misc/Giscus.astro";
3
import { getEntry, render } from "astro:content";
4
import Markdown from "@components/misc/Markdown.astro";
5
import I18nKey from "../i18n/i18nKey";
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import { i18n } from "../i18n/translation";
7
import MainGridLayout from "../layouts/MainGridLayout.astro";
8

9
const discussPost = await getEntry("spec", "discuss");
10

11
if (!discussPost) {
12
        throw new Error("About page content not found");
13
}
14

15
const { Content } = await render(discussPost);
16
---
17
<MainGridLayout title={"讨论"} description={}>
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    <div class="flex w-full rounded-[var(--radius-large)] overflow-hidden relative min-h-32">
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        <div class="card-base z-10 px-9 py-6 relative w-full ">
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            <Markdown class="mt-2">
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                                <Giscus repo="xxxx/xxxx" repoId="xxxxx" category="Announcements" categoryId="xxxxx" />
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                <Content />
23
            </Markdown>
24
        </div>
25
    </div>
26
</MainGridLayout>