74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
import type { PageProps } from './types'
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import { createEffect, createMemo, createSignal, on, onCleanup, onMount, Show } from 'solid-js'
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import { Loading } from '../components/_shared/Loading'
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import { PageLayout } from '../components/_shared/PageLayout'
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import { PRERENDERED_ARTICLES_COUNT, TopicView } from '../components/Views/Topic'
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import { ReactionsProvider } from '../context/reactions'
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import { useRouter } from '../stores/router'
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import { loadShouts, resetSortedArticles } from '../stores/zine/articles'
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import { loadTopic } from '../stores/zine/topics'
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export const TopicPage = (props: PageProps) => {
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const { page } = useRouter()
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const slug = createMemo(() => page().params['slug'] as string)
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const [isLoaded, setIsLoaded] = createSignal(
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Boolean(props.topicShouts) && Boolean(props.topic) && props.topic.slug === slug(),
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)
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const preload = () =>
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Promise.all([
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loadShouts({
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filters: { topic: slug(), featured: true },
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limit: PRERENDERED_ARTICLES_COUNT,
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offset: 0,
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}),
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loadTopic({ slug: slug() }),
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])
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onMount(async () => {
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if (isLoaded()) {
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return
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}
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await preload()
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setIsLoaded(true)
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})
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createEffect(
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on(
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() => slug(),
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async () => {
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setIsLoaded(false)
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resetSortedArticles()
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await preload()
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setIsLoaded(true)
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},
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{ defer: true },
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),
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)
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onCleanup(() => resetSortedArticles())
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const usePrerenderedData = props.topic?.slug === slug()
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return (
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<PageLayout title={props.seo.title}>
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<ReactionsProvider>
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<Show when={isLoaded()} fallback={<Loading />}>
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<TopicView
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topic={usePrerenderedData ? props.topic : null}
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shouts={usePrerenderedData ? props.topicShouts : null}
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topicSlug={slug()}
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/>
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</Show>
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</ReactionsProvider>
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</PageLayout>
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)
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}
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export const Page = TopicPage
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