127 lines
4.0 KiB
TypeScript
127 lines
4.0 KiB
TypeScript
import { RouteSectionProps, useSearchParams } from '@solidjs/router'
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import { createEffect, createMemo } from 'solid-js'
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import { AUTHORS_PER_PAGE } from '~/components/Views/AllAuthors/AllAuthors'
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import { Feed } from '~/components/Views/Feed'
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import { FeedProps } from '~/components/Views/Feed/Feed'
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import { LoadMoreItems, LoadMoreWrapper } from '~/components/_shared/LoadMoreWrapper'
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import { PageLayout } from '~/components/_shared/PageLayout'
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import { coreApiUrl } from '~/config'
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import { useFeed } from '~/context/feed'
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import { useLocalize } from '~/context/localize'
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import { ReactionsProvider } from '~/context/reactions'
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import { useSession } from '~/context/session'
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import { useTopics } from '~/context/topics'
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import {
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loadCoauthoredShouts,
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loadDiscussedShouts,
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loadFollowedShouts,
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loadUnratedShouts
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} from '~/graphql/api/private'
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import { graphqlClientCreate } from '~/graphql/client'
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import { LoadShoutsOptions, Shout, Topic } from '~/graphql/schema/core.gen'
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const feeds = {
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followed: loadFollowedShouts,
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discussed: loadDiscussedShouts,
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coauthored: loadCoauthoredShouts,
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unrated: loadUnratedShouts
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}
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export type FeedPeriod = 'week' | 'month' | 'year'
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export type FeedSearchParams = { period?: FeedPeriod }
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const getFromDate = (period: FeedPeriod): number => {
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const now = new Date()
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let d: Date = now
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switch (period) {
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case 'week': {
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d = new Date(now.setDate(now.getDate() - 7))
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break
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}
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case 'month': {
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d = new Date(now.setMonth(now.getMonth() - 1))
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break
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}
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case 'year': {
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d = new Date(now.setFullYear(now.getFullYear() - 1))
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break
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}
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}
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return Math.floor(d.getTime() / 1000)
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}
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// /feed/my/followed/hot
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export default (props: RouteSectionProps<{ shouts: Shout[]; topics: Topic[] }>) => {
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const [searchParams] = useSearchParams<FeedSearchParams>() // ?period=month
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const { t } = useLocalize()
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const { setFeed, feed } = useFeed()
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const { session } = useSession()
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const client = createMemo(() => graphqlClientCreate(coreApiUrl, session()?.access_token))
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// preload all topics
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const { addTopics, sortedTopics } = useTopics()
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createEffect(() => {
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!sortedTopics() && props.data.topics && addTopics(props.data.topics)
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})
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// /feed/my/:mode:
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const mode = createMemo(() => {
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const paramModePattern = /^(followed|discussed|liked|coauthored|unrated)$/
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return props.params.mode && paramModePattern.test(props.params.mode) ? props.params.mode : 'followed'
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})
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const order = createMemo(() => {
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const paramOrderPattern = /^(hot|likes)$/
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return (
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(paramOrderPattern.test(props.params.order)
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? props.params.order === 'hot'
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? 'last_comment'
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: props.params.order
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: 'created_at') || 'created_at'
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)
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})
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// load more my feed
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const loadMoreMyFeed = async (offset?: number) => {
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const gqlHandler = feeds[mode() as keyof typeof feeds]
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// /feed/my/:mode:/:order: - select order setting
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const options: LoadShoutsOptions = {
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limit: 20,
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offset,
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order_by: order()
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}
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// ?period=month - time period filter
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if (searchParams?.period) {
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const period = searchParams?.period || 'month'
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options.filters = { after: getFromDate(period as FeedPeriod) }
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}
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const shoutsLoader = gqlHandler(client(), options)
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const loaded = await shoutsLoader()
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loaded && setFeed((prev: Shout[]) => [...prev, ...loaded])
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return loaded as LoadMoreItems
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}
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return (
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<PageLayout
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withPadding={true}
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title={`${t('Discours')} :: ${t('Feed')}`}
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key="feed"
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desc="Independent media project about culture, science, art and society with horizontal editing"
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>
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<LoadMoreWrapper loadFunction={loadMoreMyFeed} pageSize={AUTHORS_PER_PAGE}>
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<ReactionsProvider>
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<Feed
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shouts={feed() || []}
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mode={(mode() || 'all') as FeedProps['mode']}
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order={order() as FeedProps['order']}
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/>
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</ReactionsProvider>
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</LoadMoreWrapper>
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</PageLayout>
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)
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}
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