323 lines
13 KiB
TypeScript
323 lines
13 KiB
TypeScript
import { Meta, Title } from '@solidjs/meta'
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import { A, useLocation, useMatch } from '@solidjs/router'
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import { clsx } from 'clsx'
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import { For, Match, Show, Switch, createEffect, createMemo, createSignal, on, onMount } from 'solid-js'
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import { useAuthors } from '~/context/authors'
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import { useGraphQL } from '~/context/graphql'
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import { useUI } from '~/context/ui'
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import { useFeed } from '../../../context/feed'
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import { useFollowing } from '../../../context/following'
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import { useLocalize } from '../../../context/localize'
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import { useSession } from '../../../context/session'
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import loadShoutsQuery from '../../../graphql/query/core/articles-load-by'
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import getAuthorFollowersQuery from '../../../graphql/query/core/author-followers'
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import getAuthorFollowsQuery from '../../../graphql/query/core/author-follows'
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import loadReactionsBy from '../../../graphql/query/core/reactions-load-by'
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import type { Author, Reaction, Shout, Topic } from '../../../graphql/schema/core.gen'
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import { getImageUrl } from '../../../utils/getImageUrl'
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import { getDescription } from '../../../utils/meta'
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import { restoreScrollPosition, saveScrollPosition } from '../../../utils/scroll'
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import { byCreated } from '../../../utils/sortby'
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import { splitToPages } from '../../../utils/splitToPages'
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import stylesArticle from '../../Article/Article.module.scss'
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import { Comment } from '../../Article/Comment'
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import { AuthorCard } from '../../Author/AuthorCard'
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import { AuthorShoutsRating } from '../../Author/AuthorShoutsRating'
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import { Placeholder } from '../../Feed/Placeholder'
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import { Row1 } from '../../Feed/Row1'
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import { Row2 } from '../../Feed/Row2'
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import { Row3 } from '../../Feed/Row3'
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import { Loading } from '../../_shared/Loading'
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import styles from './Author.module.scss'
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type Props = {
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authorSlug: string
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shouts?: Shout[]
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author?: Author
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}
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export const PRERENDERED_ARTICLES_COUNT = 12
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const LOAD_MORE_PAGE_SIZE = 9
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export const AuthorView = (props: Props) => {
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const { t } = useLocalize()
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const { followers: myFollowers, follows: myFollows } = useFollowing()
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const { session } = useSession()
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const me = createMemo<Author>(() => session()?.user?.app_data?.profile as Author)
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const [slug, setSlug] = createSignal(props.authorSlug)
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const { sortedFeed } = useFeed()
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const { modal, hideModal } = useUI()
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const loc = useLocation()
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const matchAuthor = useMatch(() => '/author')
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const matchComments = useMatch(() => '/author/:authorId/comments')
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const matchAbout = useMatch(() => '/author/:authorId/about')
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const [isLoadMoreButtonVisible, setIsLoadMoreButtonVisible] = createSignal(false)
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const [isBioExpanded, setIsBioExpanded] = createSignal(false)
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const { loadAuthor, authorsEntities } = useAuthors()
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const [author, setAuthor] = createSignal<Author>()
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const [followers, setFollowers] = createSignal<Author[]>([] as Author[])
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const [following, changeFollowing] = createSignal<Array<Author | Topic>>([] as Array<Author | Topic>) // flat AuthorFollowsResult
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const [showExpandBioControl, setShowExpandBioControl] = createSignal(false)
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const [commented, setCommented] = createSignal<Reaction[]>()
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const { query } = useGraphQL()
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// пагинация загрузки ленты постов
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const loadMore = async () => {
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saveScrollPosition()
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const resp = await query(loadShoutsQuery, {
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filters: { author: props.authorSlug },
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limit: LOAD_MORE_PAGE_SIZE,
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offset: sortedFeed().length
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})
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const hasMore = resp?.data?.load_shouts_by?.hasMore
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setIsLoadMoreButtonVisible(hasMore)
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restoreScrollPosition()
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}
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// 1 // проверяет не собственный ли это профиль, иначе - загружает
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const [isFetching, setIsFetching] = createSignal(false)
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createEffect(
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on([() => session()?.user?.app_data?.profile, () => props.authorSlug || ''], async ([me, s]) => {
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const my = s && me?.slug === s
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if (my) {
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console.debug('[Author] my profile precached')
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if (me) {
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setAuthor(me)
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if (myFollowers()) setFollowers((myFollowers() || []) as Author[])
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changeFollowing([...(myFollows?.topics || []), ...(myFollows?.authors || [])])
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}
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} else if (s && !isFetching()) {
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setIsFetching(true)
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setSlug(s)
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await loadAuthor(s)
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setIsFetching(false) // Сброс состояния загрузки после завершения
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}
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})
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)
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// 3 // after fetch loading following data
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createEffect(
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on(
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[followers, () => authorsEntities()[slug()]],
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async ([current, found]) => {
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if (current) return
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if (!found) return
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setAuthor(found)
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console.info(`[Author] profile for @${slug()} fetched`)
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const followsResp = await query(getAuthorFollowsQuery, { slug: slug() }).toPromise()
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const follows = followsResp?.data?.get_author_followers || {}
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changeFollowing([...(follows?.authors || []), ...(follows?.topics || [])])
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console.info(`[Author] follows for @${slug()} fetched`)
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const followersResp = await query(getAuthorFollowersQuery, { slug: slug() }).toPromise()
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setFollowers(followersResp?.data?.get_author_followers || [])
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console.info(`[Author] followers for @${slug()} fetched`)
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setIsFetching(false)
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},
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{ defer: true }
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)
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)
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// догружает ленту и комментарии
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createEffect(
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on(
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() => author() as Author,
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async (profile: Author) => {
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if (!commented() && profile) {
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await loadMore()
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const resp = await query(loadReactionsBy, {
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by: { comment: true, created_by: profile.id }
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}).toPromise()
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const ccc = resp?.data?.load_reactions_by
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if (ccc) setCommented(ccc)
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}
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}
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// { defer: true },
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)
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)
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let bioContainerRef: HTMLDivElement
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let bioWrapperRef: HTMLDivElement
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const checkBioHeight = () => {
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if (bioContainerRef) {
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setShowExpandBioControl(bioContainerRef.offsetHeight > bioWrapperRef.offsetHeight)
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}
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}
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onMount(() => {
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if (!modal()) hideModal()
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checkBioHeight()
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})
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const pages = createMemo<Shout[][]>(() =>
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splitToPages(sortedFeed(), PRERENDERED_ARTICLES_COUNT, LOAD_MORE_PAGE_SIZE)
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)
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const ogImage = createMemo(() =>
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author()?.pic
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? getImageUrl(author()?.pic || '', { width: 1200 })
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: getImageUrl('production/image/logo_image.png')
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)
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const description = createMemo(() => getDescription(author()?.bio || ''))
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const handleDeleteComment = (id: number) => {
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setCommented((prev) => (prev || []).filter((comment) => comment.id !== id))
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}
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return (
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<div class={styles.authorPage}>
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<Show when={author()}>
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<Title>{author()?.name}</Title>
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<Meta name="descprition" content={description()} />
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<Meta name="og:type" content="profile" />
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<Meta name="og:title" content={author()?.name || ''} />
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<Meta name="og:image" content={ogImage()} />
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<Meta name="og:description" content={description()} />
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<Meta name="twitter:card" content="summary_large_image" />
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<Meta name="twitter:title" content={author()?.name || ''} />
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<Meta name="twitter:description" content={description()} />
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<Meta name="twitter:image" content={ogImage()} />
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</Show>
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<div class="wide-container">
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<Show when={author()} fallback={<Loading />}>
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<>
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<div class={styles.authorHeader}>
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<AuthorCard
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author={author() as Author}
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followers={followers() || []}
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flatFollows={following() || []}
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/>
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</div>
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<div class={clsx(styles.groupControls, 'row')}>
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<div class="col-md-16">
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<ul class="view-switcher">
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<li classList={{ 'view-switcher__item--selected': !!matchAuthor() }}>
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<A href={`/author/${props.authorSlug}`}>{t('Publications')}</A>
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<Show when={author()?.stat}>
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<span class="view-switcher__counter">{author()?.stat?.shouts || 0}</span>
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</Show>
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</li>
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<li classList={{ 'view-switcher__item--selected': !!matchComments() }}>
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<A href={`/author/${props.authorSlug}/comments`}>{t('Comments')}</A>
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<Show when={author()?.stat}>
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<span class="view-switcher__counter">{author()?.stat?.comments || 0}</span>
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</Show>
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</li>
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<li classList={{ 'view-switcher__item--selected': !!matchAbout() }}>
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<A onClick={() => checkBioHeight()} href={`/author/${props.authorSlug}`}>
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{t('About')}
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</A>
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</li>
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</ul>
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</div>
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<div class={clsx('col-md-8', styles.additionalControls)}>
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<Show when={author()?.stat?.rating || author()?.stat?.rating === 0}>
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<div class={styles.ratingContainer}>
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{t('All posts rating')}
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<AuthorShoutsRating author={author() as Author} class={styles.ratingControl} />
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</div>
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</Show>
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</div>
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</div>
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</>
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</Show>
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</div>
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<Switch>
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<Match when={matchAbout()}>
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<div class="wide-container">
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<div class="row">
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<div class="col-md-20 col-lg-18">
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<div
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ref={(el) => (bioWrapperRef = el)}
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class={styles.longBio}
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classList={{ [styles.longBioExpanded]: isBioExpanded() }}
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>
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<div ref={(el) => (bioContainerRef = el)} innerHTML={author()?.about || ''} />
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</div>
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<Show when={showExpandBioControl()}>
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<button
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class={clsx('button button--subscribe-topic', styles.longBioExpandedControl)}
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onClick={() => setIsBioExpanded(!isBioExpanded())}
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>
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{t('Show more')}
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</button>
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</Show>
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</div>
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</div>
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</div>
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</Match>
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<Match when={matchComments()}>
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<Show when={me()?.slug === props.authorSlug && !me().stat?.comments}>
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<div class="wide-container">
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<Placeholder type={loc?.pathname} mode="profile" />
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</div>
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</Show>
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<div class="wide-container">
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<div class="row">
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<div class="col-md-20 col-lg-18">
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<ul class={stylesArticle.comments}>
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<For each={commented()?.sort(byCreated).reverse()}>
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{(comment) => (
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<Comment
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comment={comment}
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class={styles.comment}
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showArticleLink={true}
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onDelete={(id) => handleDeleteComment(id)}
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/>
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)}
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</For>
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</ul>
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</div>
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</div>
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</div>
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</Match>
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<Match when={matchAuthor()}>
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<Show when={me()?.slug === props.authorSlug && !me().stat?.shouts}>
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<div class="wide-container">
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<Placeholder type={loc?.pathname} mode="profile" />
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</div>
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</Show>
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<Show when={sortedFeed().length > 0}>
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<Row1 article={sortedFeed()[0]} noauthor={true} nodate={true} />
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<Show when={sortedFeed().length > 1}>
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<Switch>
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<Match when={sortedFeed().length === 2}>
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<Row2 articles={sortedFeed()} isEqual={true} noauthor={true} nodate={true} />
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</Match>
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<Match when={sortedFeed().length === 3}>
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<Row3 articles={sortedFeed()} noauthor={true} nodate={true} />
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</Match>
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<Match when={sortedFeed().length > 3}>
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<For each={pages()}>
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{(page) => (
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<>
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<Row1 article={page[0]} noauthor={true} nodate={true} />
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<Row2 articles={page.slice(1, 3)} isEqual={true} noauthor={true} />
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<Row1 article={page[3]} noauthor={true} nodate={true} />
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<Row2 articles={page.slice(4, 6)} isEqual={true} noauthor={true} />
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<Row1 article={page[6]} noauthor={true} nodate={true} />
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<Row2 articles={page.slice(7, 9)} isEqual={true} noauthor={true} />
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</>
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)}
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</For>
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</Match>
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</Switch>
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</Show>
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<Show when={isLoadMoreButtonVisible()}>
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<p class="load-more-container">
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<button class="button" onClick={loadMore}>
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{t('Load more')}
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</button>
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</p>
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</Show>
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</Show>
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</Match>
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</Switch>
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</div>
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)
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}
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