104 lines
2.8 KiB
TypeScript
104 lines
2.8 KiB
TypeScript
// [slug].js
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import Head from 'next/head';
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import React, { useEffect } from 'react';
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import { useDispatch } from 'react-redux';
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import { Article } from '../../components/article/Article';
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import { CmsApi } from '../../services/cms';
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import { PageType, setPageType, setPostTitle } from '../../state/navigation';
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import { IPost } from '../../types/cms';
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import { generateTitle, generateURL } from '../../utils/metadata';
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interface IPath {
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params: { slug: string };
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}
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export async function getStaticPaths() {
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const cms = new CmsApi();
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let posts: IPost[] = [];
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let page = 1;
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let foundAllPosts = false;
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// Contentful only allows 100 at a time
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while (!foundAllPosts) {
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const { posts: _posts } = await cms.fetchBlogEntries(100, page);
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if (_posts.length === 0) {
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foundAllPosts = true;
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continue;
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}
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posts = [...posts, ..._posts];
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page++;
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}
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const paths: IPath[] = posts.map(item => ({
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params: { slug: item.slug },
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}));
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return { paths, fallback: true };
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}
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export async function getStaticProps({ params }) {
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console.log(`Building page: %c${params.slug}`, 'color: purple;');
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const cms = new CmsApi();
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const post = await cms.fetchBlogBySlug(String(params?.slug) ?? '');
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const url = generateURL(params?.slug ? `/blog/${params?.slug}` : '/blog');
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if (!post) {
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return { notFound: true };
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}
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return {
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props: {
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post,
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url,
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},
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revalidate: 60,
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};
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}
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// Parallax on bg as mouse moves
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function Post({ post, url }: { post: IPost; url: string }) {
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const dispatch = useDispatch();
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useEffect(() => {
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dispatch(setPageType(PageType.POST));
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dispatch(setPostTitle(post.title));
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}, []);
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const pageTitle = generateTitle(post?.title);
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const imageURL = post?.featureImage?.imageUrl;
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return (
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<>
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<Head>
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<title>{pageTitle}</title>
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<meta name="description" content={post?.description}></meta>
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<meta property="og:title" content={pageTitle} key="ogtitle" />
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<meta
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property="og:description"
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content={post?.description}
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key="ogdesc"
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/>
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<meta property="og:type" content="article" />
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<meta name="image_src" content={imageURL} />
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<meta name="image_url" content={imageURL} />
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<meta name="keywords" content={post?.tags?.join(' ')} />
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<meta property="og:image" content={imageURL} key="ogimage" />
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<meta property="og:url" content={url} />
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<link rel="canonical" href={url}></link>{' '}
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<meta name="twitter:card" content="summary_large_image" />
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<meta name="twitter:title" content={pageTitle} />
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<meta name="twitter:description" content={post?.description} />
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<meta name="twitter:image" content={imageURL} />
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</Head>
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<div className="bg-alt">
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<Article {...post} />
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</div>
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</>
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);
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}
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export default Post;
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