Merge pull request #7 from terwer/dev

feat:#6 接口适配器
terwer · Aug 2, 2022 · cde364f · cde364f · vercel · Aug 2, 2022
2 parents f1e23c0 + 2e99470
commit cde364f
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Showing 4 changed files with 66 additions and 53 deletions.
diff --git a/lib/api.ts b/lib/api.ts
@@ -1,38 +1,27 @@
-/**
- * 获取挂件所在的块ID
- * @returns {Promise<string>}
- */
-import {getBlockByID, getBlockAttrs, setBlockAttrs, exportMdContent} from "./siyuan/siYuanApi";
+import {SiYuanApiAdaptor} from "./siyuan/siYuanApiAdaptor";
+import {API_TYPE_CONSTANTS} from "./constants";
 
-/**
- * 获取页面
- * @param pageId 页面ID
- */
-export async function getPage(pageId: string) {
-    return await getBlockByID(pageId)
+export interface IApi {
+    getRecentPosts(numOfPosts: number): Promise<Array<any>>
 }
 
-/**
- * 获取页面属性
- * @param pageId 页面ID
- */
-export async function getPageAttrs(pageId: string) {
-    return await getBlockAttrs(pageId)
-}
+export class API implements IApi {
+    type: string
+    private apiAdaptor: IApi
+
+    constructor(type: string) {
+        this.type = type;
+        switch (this.type) {
+            case API_TYPE_CONSTANTS.API_TYPE_SIYUAN:
+                this.apiAdaptor = new SiYuanApiAdaptor()
+                break;
+            default:
+                throw new Error("未找到接口适配器，请检查参数")
+        }
+    }
 
-/**
- * 保存页面属性
- * @param pageId 页面ID
- * @param attrs 属性对象
- */
-export async function setPageAttrs(pageId: string, attrs: any) {
-    return await setBlockAttrs(pageId, attrs)
+    async getRecentPosts(numOfPosts: number): Promise<Array<any>> {
+        return this.apiAdaptor.getRecentPosts(numOfPosts);
+    }
 }
 
-/**
- * 获取页面的Markdown
- * @param pageId
- */
-export async function getPageMd(pageId: string) {
-    return await exportMdContent(pageId);
-}
diff --git a/lib/constants.ts b/lib/constants.ts
@@ -0,0 +1,8 @@
+const API_TYPE_SIYUAN = "siyuan"
+
+/**
+ * API类型常量定义
+ */
+export const API_TYPE_CONSTANTS = {
+    API_TYPE_SIYUAN
+}
diff --git a/lib/siyuan/siYuanApiAdaptor.ts b/lib/siyuan/siYuanApiAdaptor.ts
@@ -0,0 +1,17 @@
+import {IApi} from "../api";
+import {getBlockByID} from "./siYuanApi";
+
+export class SiYuanApiAdaptor implements IApi {
+    async getRecentPosts(numOfPosts: number): Promise<Array<any>> {
+        let result = []
+
+        // 本地测试
+        let pageId = "20220724172444-16a2oc1"
+
+        let page = await getBlockByID(pageId)
+        if (page) {
+            result.push(page)
+        }
+        return Promise.resolve(result);
+    }
+}
diff --git a/pages/index.tsx b/pages/index.tsx
@@ -1,16 +1,15 @@
-import type {GetStaticProps, NextPage} from 'next'
+import type {GetServerSideProps, NextPage} from 'next'
 import Head from 'next/head'
 import Image from 'next/image'
 import styles from '../styles/Home.module.css'
-import {getPage} from "../lib/api";
+import {API} from "../lib/api";
+import {API_TYPE_CONSTANTS} from "../lib/constants";
 
-type PageProps = {
-    hello: string,
-    page: any,
-    random: any
+type Props = {
+    posts: any[]
 }
 
-const Home: NextPage<PageProps> = (props, context) => {
+const Home: NextPage<Props> = (props, context) => {
     return (
         <div className={styles.container}>
             <Head>
@@ -24,9 +23,7 @@ const Home: NextPage<PageProps> = (props, context) => {
                     Welcome to <a href="https://nextjs.org">Next.js!</a>
                 </h1>
 
-                <p>{JSON.stringify(props.hello)}</p>
-                <p>{JSON.stringify(props.page)}</p>
-                <p>{JSON.stringify(props.random)}</p>
+                <p>{JSON.stringify(props.posts)}</p>
 
                 <p className={styles.description}>
                     Get started by editing{' '}
@@ -84,19 +81,21 @@ export default Home
 
 // https://github.com/siyuan-note/siyuan/blob/master/API_zh_CN.md#%E9%89%B4%E6%9D%83
 // https://github.com/vercel/next.js/blob/canary/examples/cms-wordpress/pages/index.js
-export const getStaticProps: GetStaticProps<PageProps> = async (context) => {
-    // 本地测试
-    let pageId = "20220724172444-16a2oc1"
-
-    let page = await getPage(pageId)
-    if (!page) {
-        page = {}
+export const getServerSideProps: GetServerSideProps<Props> = async (context) => {
+    const query = context.query || {}
+    if (query.t instanceof Array) {
+        throw new Error("参数类型错误")
     }
+
+    let result = []
+    const type = query.t || API_TYPE_CONSTANTS.API_TYPE_SIYUAN
+    const api = new API(type)
+
+    result = await api.getRecentPosts(10)
+
     return {
         props: {
-            hello: 'world',
-            page: page,
-            random: Math.random()
+            posts: result
         }
     }
-}
+}