200 lines
5.3 KiB
TypeScript
200 lines
5.3 KiB
TypeScript
import { useEffect, ReactElement } from 'react';
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import { GetStaticPaths, GetStaticProps, GetStaticPropsContext } from 'next';
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import { useRouter } from 'next/router';
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import { useDispatch } from 'react-redux';
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import classNames from 'classnames';
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import { CMS, METADATA } from '../../constants';
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import { CmsApi } from '../../services/cms';
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import { PageType, setPageType } from '../../state/navigation';
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import { IPath } from '../../types';
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import { IPost } from '../../types/cms';
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import CustomHead from '../../components/CustomHead';
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import { ArticleCard } from '../../components/cards/ArticleCard';
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import { CardGrid } from '../../components/cards/CardGrid';
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import { Contained } from '../../components/Contained';
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import { TagBlock } from '../../components/TagBlock';
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import Pagination from '../../components/Pagination';
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interface Props {
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posts: IPost[];
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tagPosts: IPost[];
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tag: string;
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currentPage: number;
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pageCount: number;
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}
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export default function Tag(props: Props): ReactElement {
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const { posts, tagPosts, tag, currentPage, pageCount } = props;
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const router = useRouter();
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const dispatch = useDispatch();
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const tagHasPosts = tagPosts && tagPosts?.length > 0;
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const paginationHandler = page => {
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const newRoute = `/tag/${tag}/${page.selected + 1}`;
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router.push(newRoute);
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};
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useEffect(() => {
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dispatch(setPageType(PageType.BLOG));
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}, []);
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return (
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<>
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<CustomHead
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title={tag === 'dev-update' ? 'Dev Updates' : `${tag} Archives`}
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metadata={{
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TYPE: METADATA.TAG_PAGE.TYPE,
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DESCRIPTION: METADATA.TAG_PAGE.DESCRIPTION,
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OG_IMAGE: {
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URL: posts[0]?.featureImage.imageUrl ?? METADATA.OG_IMAGE.URL,
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WIDTH:
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Number(posts[0]?.featureImage?.width) ?? METADATA.OG_IMAGE.WIDTH,
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HEIGHT:
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Number(posts[0]?.featureImage?.height) ??
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METADATA.OG_IMAGE.HEIGHT,
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ALT: posts[0]?.featureImage?.title ?? METADATA.OG_IMAGE.ALT,
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},
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}}
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/>
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<div className="flex flex-col w-full mt-12 mb-6 space-y-6 bg-alt">
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<Contained>
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<h1 className="mb-2 text-4xl font-medium uppercase font-prompt">
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Oxen Blogs
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</h1>
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<div
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className={classNames(
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'flex w-full mt-4 space-x-2 font-sans',
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tagHasPosts
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? 'items-center'
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: 'flex-col tablet:flex-row tablet:items-center',
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)}
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>
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<p className={'mb-0'}>
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{tagHasPosts
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? 'Tag Results:'
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: 'There are no posts with the tag:'}
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</p>
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<TagBlock
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size="large"
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tag={tag}
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classes={classNames(!tagHasPosts && 'mt-3 tablet:mt-0')}
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/>
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</div>
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</Contained>
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{tagHasPosts && (
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<>
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<CardGrid>
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{tagPosts?.map(post => (
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<ArticleCard key={post.id} {...post} />
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))}
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</CardGrid>
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<Pagination
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currentPage={currentPage}
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pageCount={pageCount}
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paginationHandler={paginationHandler}
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/>
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</>
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)}
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<Contained>
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<h3 className="-mb-2 text-3xl font-prompt text-primary">
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Recent Posts
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</h3>
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</Contained>
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<CardGrid>
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{posts?.map(post => (
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<ArticleCard key={post.id} {...post} />
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))}
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</CardGrid>
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</div>
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</>
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);
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}
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export const getStaticProps: GetStaticProps = async (
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context: GetStaticPropsContext,
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) => {
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console.log(
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`Building Results for tag "%c${context.params.slug[0]}" page ${
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context.params.slug && context.params.slug[1]
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? context.params.slug[1]
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: ''
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}`,
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'color: purple;',
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);
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const cms = new CmsApi();
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const tag = String(context.params.slug[0] ?? '') ?? null;
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const page = Number(context.params.slug[1] ?? 1);
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try {
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const {
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entries: tagPosts = [],
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total: tagTotalPosts,
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} = await cms.fetchBlogEntriesByTag(
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tag,
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CMS.BLOG_RESULTS_PER_PAGE_TAGGED,
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page,
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);
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const { entries: posts, total: totalPosts } = await cms.fetchBlogEntries(
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CMS.BLOG_RESULTS_PER_PAGE_TAGGED,
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);
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const pageCount = Math.ceil(
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tagTotalPosts / CMS.BLOG_RESULTS_PER_PAGE_TAGGED,
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);
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if (page > pageCount && page > 1) {
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throw 'Page results exceeded!';
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}
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return {
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props: {
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posts,
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pageCount,
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currentPage: page,
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tag,
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tagPosts,
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},
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revalidate: CMS.CONTENT_REVALIDATE_RATE,
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};
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} catch (err) {
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console.error(err);
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return {
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notFound: true,
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revalidate: CMS.CONTENT_REVALIDATE_RATE,
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};
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}
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};
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export const getStaticPaths: GetStaticPaths = async () => {
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const cms = new CmsApi();
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const tags = Object.values(await cms.fetchTagList());
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const paths: IPath[] = [];
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for (let i = 0; i < tags.length; i++) {
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const { entries, total } = await cms.fetchBlogEntriesByTag(tags[i]);
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const pageCount = Math.ceil(total / CMS.BLOG_RESULTS_PER_PAGE);
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const _paths = [];
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for (let i = 1; i <= pageCount; i++) {
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_paths.push({ params: { slug: [tags[i], String(i)] } });
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}
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paths.push(..._paths);
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}
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return {
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paths,
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fallback: 'blocking',
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};
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};
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