webapp/src/pages/topic.page.tsx
2023-02-28 18:39:20 +01:00

51 lines
1.4 KiB
TypeScript

import { PageLayout } from '../components/_shared/PageLayout'
import { PRERENDERED_ARTICLES_COUNT, TopicView } from '../components/Views/Topic'
import type { PageProps } from './types'
import { createMemo, createSignal, onCleanup, onMount, Show } from 'solid-js'
import { loadShouts, resetSortedArticles } from '../stores/zine/articles'
import { useRouter } from '../stores/router'
import { loadTopic } from '../stores/zine/topics'
import { Loading } from '../components/_shared/Loading'
import { ReactionsProvider } from '../context/reactions'
export const TopicPage = (props: PageProps) => {
const [isLoaded, setIsLoaded] = createSignal(Boolean(props.topicShouts) && Boolean(props.topic))
const slug = createMemo(() => {
const { page: getPage } = useRouter()
const page = getPage()
if (page.route !== 'topic') {
throw new Error('ts guard')
}
return page.params.slug
})
onMount(async () => {
if (isLoaded()) {
return
}
await loadShouts({ filters: { topic: slug() }, limit: PRERENDERED_ARTICLES_COUNT, offset: 0 })
await loadTopic({ slug: slug() })
setIsLoaded(true)
})
onCleanup(() => resetSortedArticles())
return (
<PageLayout>
<ReactionsProvider>
<Show when={isLoaded()} fallback={<Loading />}>
<TopicView topic={props.topic} shouts={props.topicShouts} topicSlug={slug()} />
</Show>
</ReactionsProvider>
</PageLayout>
)
}
export const Page = TopicPage