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import { Button } from '@components/Buttons';
import { getLayout } from '@components/Layouts/Layout';
import PostHeader from '@components/PostHeader/PostHeader';
import PostsList from '@components/PostsList/PostsList';
import { config } from '@config/website';
import { t } from '@lingui/macro';
import { getPublishedPosts } from '@services/graphql/queries';
import { NextPageWithLayout } from '@ts/types/app';
import { PostsList as PostsListData } from '@ts/types/blog';
import { loadTranslation } from '@utils/helpers/i18n';
import { GetStaticProps } from 'next';
import Head from 'next/head';
import { useRouter } from 'next/router';
import { useEffect, useState } from 'react';
import useSWRInfinite from 'swr/infinite';
import Sidebar from '@components/Sidebar/Sidebar';
import { ThematicsList, TopicsList } from '@components/Widget';
import styles from '@styles/pages/Page.module.scss';
const Search: NextPageWithLayout = () => {
const [query, setQuery] = useState('');
const router = useRouter();
useEffect(() => {
if (!router.isReady) return;
if (router.query?.s && typeof router.query.s === 'string') {
setQuery(router.query.s);
}
}, [router.isReady, router.query.s]);
const getKey = (pageIndex: number, previousData: PostsListData) => {
if (previousData && !previousData.posts) return null;
return pageIndex === 0
? { first: config.postsPerPage, searchQuery: query }
: {
first: config.postsPerPage,
after: previousData.pageInfo.endCursor,
searchQuery: query,
};
};
const { data, error, size, setSize } = useSWRInfinite(
getKey,
getPublishedPosts
);
const head = {
title: t`Search results for ${query}] | Armand Philippot`,
description: t`Discover search results for ${query}].`,
};
const isLoadingInitialData = !data && !error;
const isLoadingMore: boolean =
isLoadingInitialData ||
(size > 0 && data !== undefined && typeof data[size - 1] === 'undefined');
if (error) return <div>{t`Failed to load.`}</div>;
if (!data) return <div>{t`Loading...`}</div>;
const hasNextPage = data && data[data.length - 1].pageInfo.hasNextPage;
const title = query
? t`Search results for: ${query}`
: t({
id: 'msg.search',
comment: 'Search page title',
message: 'Search',
});
return (
<>
<Head>
<title>{head.title}</title>
<meta name="description" content={head.description} />
</Head>
<article
className={`${styles.article} ${styles['article--no-comments']}`}
>
<PostHeader title={title} />
<div className={styles.body}>
<PostsList data={data} showYears={false} />
{hasNextPage && (
<Button
isDisabled={isLoadingMore}
clickHandler={() => setSize(size + 1)}
>{t`Load more?`}</Button>
)}
</div>
<Sidebar>
<ThematicsList title={t`Thematics`} />
<TopicsList title={t`Topics`} />
</Sidebar>
</article>
</>
);
};
Search.getLayout = getLayout;
export const getStaticProps: GetStaticProps = async (context) => {
const translation = await loadTranslation(
context.locale!,
process.env.NODE_ENV === 'production'
);
const breadcrumbTitle = t`Search`;
return {
props: {
breadcrumbTitle,
translation,
},
};
};
export default Search;
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