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Fumadocs

意見回饋

收集使用者的意見回饋

概覽

透過意見回饋,您可以了解讀者對文件的看法,以及哪些頁面需要改進。 Fumadocs 提供多種元件,可針對頁面及內容區塊收集意見回饋。

安裝

請使用 Fumadocs CLI 安裝。若偵測到您的文件頁面,CLI 也會自動將此元件加入該頁面:

npx @fumadocs/cli feature feedback

或者,您也可以只安裝此元件:

npx @fumadocs/cli@latest add feedback

頁面意見回饋

在文件頁面底部加入 <Feedback />。讀者送出意見回饋時,會執行 onSendAction 回呼函式。

將意見回饋傳送至您應用程式中的端點:

import { DocsPage } from 'fumadocs-ui/layouts/docs/page';
import { Feedback } from '@/components/feedback/client';

function Content() {
  return (
    <DocsPage>
      {/* 放在頁面底部 */}
      <Feedback
        onSendAction={async (feedback) => {
          const res = await fetch('/api/feedback', {
            method: 'POST',
            body: JSON.stringify(feedback),
          });

          return res.json();
        }}
      />
    </DocsPage>
  );
}

請在 resource route 中處理意見回饋。例如,以 on_rate_docs 事件回報至 PostHog:

import type { Route } from './+types/api.feedback';
import { pageFeedback } from '@/components/feedback/schema';

export async function action({ request }: Route.ActionArgs) {
  const feedback = pageFeedback.parse(await request.json());

  console.log(feedback);
  return Response.json({});
}

區塊意見回饋

區塊意見回饋可讓讀者針對特定內容區塊提供意見:讀者選取文字時,會開啟一個彈出視窗。

加入 remarkBlockId,這是一個為每個區塊指定 ID 的 remark 外掛:

source.config.ts
import {
  remarkBlockId,
  type RemarkBlockIdOptions,
} from 'fumadocs-core/mdx-plugins/remark-block-id';
import { defineConfig } from 'fumadocs-mdx/config';

const blockIdOptions: RemarkBlockIdOptions = {
  addDataAttribute: 'feedback',
};

export default defineConfig({
  mdxOptions: {
    remarkPlugins: [
      [remarkBlockId, blockIdOptions],
    ],
  },
});

接著用 <FeedbackText /> 包住您的頁面內容。讀者針對某個區塊送出意見回饋時,便會執行 onSendAction 回呼函式。

import { DocsPage } from 'fumadocs-ui/layouts/docs/page';
import { FeedbackText } from '@/components/feedback/client';

function Content() {
  return (
    <DocsPage>
      <FeedbackText
        onSendAction={async (feedback) => {
          const res = await fetch('/api/feedback/block', {
            method: 'POST',
            body: JSON.stringify(feedback),
          });

          return res.json();
        }}
      >
        {/* 頁面內容 */}
      </FeedbackText>
    </DocsPage>
  );
}

請比照頁面意見回饋,另建一個端點來處理,並改用 blockFeedback 解析請求 body。

小提示

remark-block-id 會根據區塊的內容及其在頁面中的順序產生區塊 ID,因此第三方服務也能追蹤這些區塊。

與 GitHub Discussion 整合

若要將意見回饋回報至 GitHub Discussion,您可以複製此檔案作為起點:

lib/github.ts
import { App, Octokit } from 'octokit';
import {
  blockFeedback,
  BlockFeedback,
  pageFeedback,
  type ActionResponse,
  type PageFeedback,
} from '@/components/feedback/schema';

export const repo = 'fumadocs';
export const owner = 'fuma-nama';
export const DocsCategory = 'Docs Feedback';

let instance: Octokit | undefined;

async function getOctokit(): Promise<Octokit> {
  if (instance) return instance;
  const appId = process.env.GITHUB_APP_ID;
  const privateKey = process.env.GITHUB_APP_PRIVATE_KEY;

  if (!appId || !privateKey) {
    throw new Error('No GitHub keys provided for Github app, docs feedback feature will not work.');
  }

  const app = new App({
    appId,
    privateKey,
  });

  const { data } = await app.octokit.request('GET /repos/{owner}/{repo}/installation', {
    owner,
    repo,
    headers: {
      'X-GitHub-Api-Version': '2022-11-28',
    },
  });

  instance = await app.getInstallationOctokit(data.id);
  return instance;
}

interface RepositoryInfo {
  id: string;
  discussionCategories: {
    nodes: {
      id: string;
      name: string;
    }[];
  };
}

let cachedDestination: RepositoryInfo | undefined;
async function getFeedbackDestination() {
  if (cachedDestination) return cachedDestination;
  const octokit = await getOctokit();

  const {
    repository,
  }: {
    repository: RepositoryInfo;
  } = await octokit.graphql(`
  query {
    repository(owner: "${owner}", name: "${repo}") {
      id
      discussionCategories(first: 25) {
        nodes { id name }
      }
    }
  }
`);

  return (cachedDestination = repository);
}

export async function onPageFeedbackAction(feedback: PageFeedback): Promise<ActionResponse> {
  'use server';
  feedback = pageFeedback.parse(feedback);
  const url = new URL(feedback.url);

  return createDiscussionThread(
    url.pathname,
    `[${feedback.opinion}] ${feedback.message}\n\n> Forwarded from user feedback.`,
  );
}

export async function onBlockFeedbackAction(feedback: BlockFeedback): Promise<ActionResponse> {
  'use server';
  feedback = blockFeedback.parse(feedback);
  const url = new URL(feedback.url);
  url.hash = feedback.blockId;

  return createDiscussionThread(
    url.pathname,
    `> ${feedback.blockBody}\n\n${feedback.message}\n\n> [Forwarded from user feedback](${url.href}).`,
  );
}

async function createDiscussionThread(pageId: string, body: string) {
  const octokit = await getOctokit();
  const destination = await getFeedbackDestination();
  const category = destination.discussionCategories.nodes.find(
    (category) => category.name === DocsCategory,
  );

  if (!category) throw new Error(`Please create a "${DocsCategory}" category in GitHub Discussion`);

  const title = `Feedback for ${pageId}`;
  const queryResult: {
    search: {
      nodes: { id: string; title: string; url: string }[];
    };
  } = await octokit.graphql(`
          query {
            search(type: DISCUSSION, query: ${JSON.stringify(`"${title}" in:title repo:${owner}/${repo} author:@me`)}, first: 10) {
              nodes {
                ... on Discussion { id, title, url }
              }
            }
          }`);

  const discussion = queryResult.search.nodes.find((item) => item.title === title);

  if (discussion) {
    const result: {
      addDiscussionComment: {
        comment: { id: string; url: string };
      };
    } = await octokit.graphql(`
            mutation {
              addDiscussionComment(input: { body: ${JSON.stringify(body)}, discussionId: "${discussion.id}" }) {
                comment { id, url }
              }
            }`);

    return {
      githubUrl: result.addDiscussionComment.comment.url,
    };
  } else {
    const result: {
      createDiscussion: {
        discussion: { id: string; url: string };
      };
    } = await octokit.graphql(`
            mutation {
              createDiscussion(input: { repositoryId: "${destination.id}", categoryId: "${category.id}", body: ${JSON.stringify(body)}, title: ${JSON.stringify(title)} }) {
                discussion { id, url }
              }
            }`);

    return {
      githubUrl: result.createDiscussion.discussion.url,
    };
  }
}
  1. 建立您自己的 GitHub App,並取得其 App ID 與私密金鑰。
  2. 填入必要的環境變數。
  3. 替換 owner、repo 與 DocsCategory 等常數。
  4. 移除 'use server' 指示詞,並在您的端點中呼叫 onPageFeedbackAction 與 onBlockFeedbackAction。

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