538 lines
17 KiB
JavaScript
538 lines
17 KiB
JavaScript
// @flow
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import { ENABLE_NO_SOURCE_CLAIMS } from 'config';
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import type { Node } from 'react';
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import * as CS from 'constants/claim_search';
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import React from 'react';
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import usePersistedState from 'effects/use-persisted-state';
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import { withRouter } from 'react-router';
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import { createNormalizedClaimSearchKey, MATURE_TAGS } from 'lbry-redux';
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import Button from 'component/button';
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import moment from 'moment';
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import ClaimList from 'component/claimList';
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import ClaimPreview from 'component/claimPreview';
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import ClaimPreviewTile from 'component/claimPreviewTile';
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import I18nMessage from 'component/i18nMessage';
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import ClaimListHeader from 'component/claimListHeader';
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import { useIsLargeScreen } from 'effects/use-screensize';
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type Props = {
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uris: Array<string>,
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showHeader: boolean,
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type: string,
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subscribedChannels: Array<Subscription>,
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doClaimSearch: ({}) => void,
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loading: boolean,
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personalView: boolean,
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doToggleTagFollowDesktop: (string) => void,
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meta?: Node,
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showNsfw: boolean,
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hideReposts: boolean,
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history: { action: string, push: (string) => void, replace: (string) => void },
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location: { search: string, pathname: string },
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claimSearchByQuery: {
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[string]: Array<string>,
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},
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claimSearchByQueryLastPageReached: { [string]: boolean },
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mutedUris: Array<string>,
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blockedUris: Array<string>,
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hiddenNsfwMessage?: Node,
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channelIds?: Array<string>,
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claimIds?: Array<string>,
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tags: string, // these are just going to be string. pass a CSV if you want multi
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defaultTags: string,
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orderBy?: Array<string>,
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defaultOrderBy?: string,
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freshness?: string,
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defaultFreshness?: string,
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header?: Node,
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headerLabel?: string | Node,
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name?: string,
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hideAdvancedFilter?: boolean,
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claimType?: string | Array<string>,
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defaultClaimType?: Array<string>,
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streamType?: string | Array<string>,
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defaultStreamType?: string | Array<string>,
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renderProperties?: (Claim) => Node,
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includeSupportAction?: boolean,
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repostedClaimId?: string,
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pageSize?: number,
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followedTags?: Array<Tag>,
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injectedItem: ?Node,
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infiniteScroll?: Boolean,
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feeAmount?: string,
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tileLayout: boolean,
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hideFilters?: boolean,
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maxPages?: number,
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forceShowReposts?: boolean,
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languageSetting: string,
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searchInLanguage: boolean,
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scrollAnchor?: string,
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showHiddenByUser?: boolean,
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};
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function ClaimListDiscover(props: Props) {
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const {
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doClaimSearch,
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claimSearchByQuery,
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showHeader = true,
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type,
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claimSearchByQueryLastPageReached,
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tags,
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defaultTags,
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loading,
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meta,
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channelIds,
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showNsfw,
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hideReposts,
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history,
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location,
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mutedUris,
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blockedUris,
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hiddenNsfwMessage,
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defaultOrderBy,
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orderBy,
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headerLabel,
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header,
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name,
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claimType,
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pageSize,
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defaultClaimType,
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streamType,
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defaultStreamType,
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freshness,
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defaultFreshness = CS.FRESH_WEEK,
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renderProperties,
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includeSupportAction,
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repostedClaimId,
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hideAdvancedFilter,
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infiniteScroll = true,
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followedTags,
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injectedItem,
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feeAmount,
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uris,
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tileLayout,
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hideFilters = false,
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claimIds,
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maxPages,
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forceShowReposts = false,
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languageSetting,
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searchInLanguage,
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scrollAnchor,
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showHiddenByUser = false,
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} = props;
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const didNavigateForward = history.action === 'PUSH';
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const { search } = location;
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const [page, setPage] = React.useState(1);
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const [forceRefresh, setForceRefresh] = React.useState();
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const isLargeScreen = useIsLargeScreen();
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const [orderParamEntry, setOrderParamEntry] = usePersistedState(`entry-${location.pathname}`, CS.ORDER_BY_TRENDING);
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const [orderParamUser, setOrderParamUser] = usePersistedState(`orderUser-${location.pathname}`, CS.ORDER_BY_TRENDING);
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const followed = (followedTags && followedTags.map((t) => t.name)) || [];
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const urlParams = new URLSearchParams(search);
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const tagsParam = // can be 'x,y,z' or 'x' or ['x','y'] or CS.CONSTANT
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(tags && getParamFromTags(tags)) ||
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(urlParams.get(CS.TAGS_KEY) !== null && urlParams.get(CS.TAGS_KEY)) ||
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(defaultTags && getParamFromTags(defaultTags));
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const freshnessParam = freshness || urlParams.get(CS.FRESH_KEY) || defaultFreshness;
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const mutedAndBlockedChannelIds = Array.from(new Set(mutedUris.concat(blockedUris).map((uri) => uri.split('#')[1])));
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const langParam = urlParams.get(CS.LANGUAGE_KEY) || null;
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const languageParams = searchInLanguage
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? langParam === null
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? languageSetting.concat(languageSetting === 'en' ? ',none' : '')
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: langParam === 'any'
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? null
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: langParam.concat(langParam === 'en' ? ',none' : '')
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: langParam === null
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? null
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: langParam === 'any'
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? null
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: langParam.concat(langParam === 'en' ? ',none' : '');
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const contentTypeParam = urlParams.get(CS.CONTENT_KEY);
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const claimTypeParam =
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claimType || (CS.CLAIM_TYPES.includes(contentTypeParam) && contentTypeParam) || defaultClaimType || null;
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const streamTypeParam =
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streamType || (CS.FILE_TYPES.includes(contentTypeParam) && contentTypeParam) || defaultStreamType || null;
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const durationParam = urlParams.get(CS.DURATION_KEY) || null;
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const channelIdsInUrl = urlParams.get(CS.CHANNEL_IDS_KEY);
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const channelIdsParam = channelIdsInUrl ? channelIdsInUrl.split(',') : channelIds;
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const feeAmountParam = urlParams.get('fee_amount') || feeAmount;
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const originalPageSize = pageSize || CS.PAGE_SIZE;
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const dynamicPageSize = isLargeScreen ? Math.ceil(originalPageSize * (3 / 2)) : originalPageSize;
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const historyAction = history.action;
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let orderParam = orderBy || urlParams.get(CS.ORDER_BY_KEY) || defaultOrderBy;
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if (!orderParam) {
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if (historyAction === 'POP') {
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// Reaching here means user have popped back to the page's entry point (e.g. '/$/tags' without any '?order=').
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orderParam = orderParamEntry;
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} else {
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// This is the direct entry into the page, so we load the user's previous value.
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orderParam = orderParamUser;
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}
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}
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React.useEffect(() => {
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setOrderParamUser(orderParam);
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}, [orderParam, setOrderParamUser]);
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React.useEffect(() => {
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// One-time update to stash the finalized 'orderParam' at entry.
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if (historyAction !== 'POP') {
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setOrderParamEntry(orderParam);
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}
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, [historyAction, setOrderParamEntry]);
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let options: {
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page_size: number,
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page: number,
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no_totals: boolean,
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any_tags?: Array<string>,
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any_languages?: Array<string>,
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not_tags: Array<string>,
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channel_ids?: Array<string>,
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claim_ids?: Array<string>,
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not_channel_ids: Array<string>,
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order_by: Array<string>,
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release_time?: string,
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claim_type?: string | Array<string>,
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name?: string,
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duration?: string,
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reposted_claim_id?: string,
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stream_types?: any,
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fee_amount?: string,
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has_source?: boolean,
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has_no_source?: boolean,
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} = {
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page_size: dynamicPageSize,
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page,
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name,
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claim_type: claimType || undefined,
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// no_totals makes it so the sdk doesn't have to calculate total number pages for pagination
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// it's faster, but we will need to remove it if we start using total_pages
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no_totals: true,
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not_channel_ids: mutedAndBlockedChannelIds,
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not_tags: !showNsfw ? MATURE_TAGS : [],
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order_by:
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orderParam === CS.ORDER_BY_TRENDING
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? CS.ORDER_BY_TRENDING_VALUE
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: orderParam === CS.ORDER_BY_NEW
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? CS.ORDER_BY_NEW_VALUE
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: CS.ORDER_BY_TOP_VALUE, // Sort by top
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};
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if (!ENABLE_NO_SOURCE_CLAIMS && (!claimType || claimType === CS.CLAIM_STREAM)) {
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options.has_source = true;
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}
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if (feeAmountParam && claimType !== CS.CLAIM_CHANNEL) {
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options.fee_amount = feeAmountParam;
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}
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if (claimIds) {
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options.claim_ids = claimIds;
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}
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if (channelIdsParam) {
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options.channel_ids = channelIdsParam;
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}
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if (tagsParam) {
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if (tagsParam !== CS.TAGS_ALL && tagsParam !== '') {
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if (tagsParam === CS.TAGS_FOLLOWED) {
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options.any_tags = followed;
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} else if (Array.isArray(tagsParam)) {
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options.any_tags = tagsParam;
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} else {
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options.any_tags = tagsParam.split(',');
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}
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}
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}
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if (repostedClaimId) {
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// SDK chokes on reposted_claim_id of null or false, needs to not be present if no value
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options.reposted_claim_id = repostedClaimId;
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}
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if (claimType !== CS.CLAIM_CHANNEL) {
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if (orderParam === CS.ORDER_BY_TOP && freshnessParam !== CS.FRESH_ALL) {
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options.release_time = `>${Math.floor(moment().subtract(1, freshnessParam).startOf('hour').unix())}`;
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} else if (orderParam === CS.ORDER_BY_NEW || orderParam === CS.ORDER_BY_TRENDING) {
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// Warning - hack below
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// If users are following more than 10 channels or tags, limit results to stuff less than a year old
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// For more than 20, drop it down to 6 months
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// This helps with timeout issues for users that are following a ton of stuff
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// https://github.com/lbryio/lbry-sdk/issues/2420
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if (
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(options.channel_ids && options.channel_ids.length > 20) ||
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(options.any_tags && options.any_tags.length > 20)
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) {
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options.release_time = `>${Math.floor(moment().subtract(3, CS.FRESH_MONTH).startOf('week').unix())}`;
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} else if (
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(options.channel_ids && options.channel_ids.length > 10) ||
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(options.any_tags && options.any_tags.length > 10)
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) {
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options.release_time = `>${Math.floor(moment().subtract(1, CS.FRESH_YEAR).startOf('week').unix())}`;
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} else {
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// Hack for at least the New page until https://github.com/lbryio/lbry-sdk/issues/2591 is fixed
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options.release_time = `<${Math.floor(moment().startOf('minute').unix())}`;
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}
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}
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}
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if (durationParam) {
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if (durationParam === CS.DURATION_SHORT) {
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options.duration = '<=240';
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} else if (durationParam === CS.DURATION_LONG) {
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options.duration = '>=1200';
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}
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}
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if (streamTypeParam && streamTypeParam !== CS.CONTENT_ALL && claimType !== CS.CLAIM_CHANNEL) {
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options.stream_types = [streamTypeParam];
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}
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if (claimTypeParam) {
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if (claimTypeParam !== CS.CONTENT_ALL) {
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if (Array.isArray(claimTypeParam)) {
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options.claim_type = claimTypeParam;
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} else {
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options.claim_type = [claimTypeParam];
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}
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}
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}
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if (languageParams) {
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if (languageParams !== CS.LANGUAGES_ALL) {
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options.any_languages = languageParams.split(',');
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}
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}
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if (tagsParam) {
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if (tagsParam !== CS.TAGS_ALL && tagsParam !== '') {
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if (tagsParam === CS.TAGS_FOLLOWED) {
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options.any_tags = followed;
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} else if (Array.isArray(tagsParam)) {
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options.any_tags = tagsParam;
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} else {
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options.any_tags = tagsParam.split(',');
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}
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}
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}
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if (hideReposts && !options.reposted_claim_id && !forceShowReposts) {
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if (Array.isArray(options.claim_type)) {
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if (options.claim_type.length > 1) {
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options.claim_type = options.claim_type.filter((claimType) => claimType !== 'repost');
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}
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} else {
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options.claim_type = ['stream', 'channel'];
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}
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}
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const hasMatureTags = tagsParam && tagsParam.split(',').some((t) => MATURE_TAGS.includes(t));
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const claimSearchCacheQuery = createNormalizedClaimSearchKey(options);
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const claimSearchResult = claimSearchByQuery[claimSearchCacheQuery];
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const claimSearchResultLastPageReached = claimSearchByQueryLastPageReached[claimSearchCacheQuery];
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const [prevOptions, setPrevOptions] = React.useState(null);
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if (!isJustScrollingToNewPage(prevOptions, options)) {
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// --- New search, or search options changed.
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setPrevOptions(options);
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if (didNavigateForward) {
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// --- Reset the page.
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options.page = 1;
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setPage(options.page);
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} else if (claimSearchResult) {
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// --- Update 'page' based on retrieved 'claimSearchResult'.
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options.page = Math.ceil(claimSearchResult.length / dynamicPageSize);
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if (options.page !== page) {
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setPage(options.page);
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}
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}
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}
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const shouldPerformSearch =
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claimSearchResult === undefined ||
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didNavigateForward ||
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(!loading &&
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!claimSearchResultLastPageReached &&
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claimSearchResult &&
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claimSearchResult.length &&
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claimSearchResult.length < dynamicPageSize * options.page &&
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claimSearchResult.length % dynamicPageSize === 0);
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// Don't use the query from createNormalizedClaimSearchKey for the effect since that doesn't include page & release_time
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const optionsStringForEffect = JSON.stringify(options);
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const timedOutMessage = (
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<div>
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<p>
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<I18nMessage
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tokens={{
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again: (
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<Button
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button="link"
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label={__('try again in a few seconds.')}
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onClick={() => setForceRefresh(Date.now())}
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/>
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),
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}}
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>
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Sorry, your request timed out. Modify your options or %again%
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</I18nMessage>
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</p>
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<p>
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<I18nMessage
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tokens={{
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contact_support: <Button button="link" label={__('contact support')} href="https://lbry.com/faq/support" />,
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}}
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>
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If you continue to have issues, please %contact_support%.
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</I18nMessage>
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</p>
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</div>
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);
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// Returns true if the change in 'options' indicate that we are simply scrolling
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// down to a new page; false otherwise.
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function isJustScrollingToNewPage(prevOptions, options) {
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if (!prevOptions) {
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// It's a new search, or we just popped back from a different view.
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return false;
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}
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// Compare every field except for 'page' and 'release_time'.
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// There might be better ways to achieve this.
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let tmpPrevOptions = { ...prevOptions };
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tmpPrevOptions.page = -1;
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tmpPrevOptions.release_time = '';
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let tmpOptions = { ...options };
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tmpOptions.page = -1;
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tmpOptions.release_time = '';
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return JSON.stringify(tmpOptions) === JSON.stringify(tmpPrevOptions);
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}
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function getParamFromTags(t) {
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if (t === CS.TAGS_ALL || t === CS.TAGS_FOLLOWED) {
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return t;
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} else if (Array.isArray(t)) {
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return t.join(',');
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}
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}
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function handleScrollBottom() {
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if (maxPages !== undefined && page === maxPages) {
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return;
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}
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if (!loading && infiniteScroll) {
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if (claimSearchResult && !claimSearchResultLastPageReached) {
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setPage(page + 1);
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}
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}
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}
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React.useEffect(() => {
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if (shouldPerformSearch) {
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const searchOptions = JSON.parse(optionsStringForEffect);
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doClaimSearch(searchOptions);
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}
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}, [doClaimSearch, shouldPerformSearch, optionsStringForEffect, forceRefresh]);
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const headerToUse = header || (
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<ClaimListHeader
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channelIds={channelIds}
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defaultTags={defaultTags}
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tags={tags}
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freshness={freshness}
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defaultFreshness={defaultFreshness}
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claimType={claimType}
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streamType={streamType}
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defaultStreamType={defaultStreamType}
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feeAmount={feeAmount}
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orderBy={orderBy}
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defaultOrderBy={defaultOrderBy}
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hideAdvancedFilter={hideAdvancedFilter}
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hasMatureTags={hasMatureTags}
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hiddenNsfwMessage={hiddenNsfwMessage}
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setPage={setPage}
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tileLayout={tileLayout}
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hideFilters={hideFilters}
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scrollAnchor={scrollAnchor}
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/>
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);
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return (
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<React.Fragment>
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{headerLabel && <label className="claim-list__header-label">{headerLabel}</label>}
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{tileLayout ? (
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<div>
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{!repostedClaimId && (
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<div className="section__header--actions">
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{headerToUse}
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{meta && <div className="section__actions--no-margin">{meta}</div>}
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</div>
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)}
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<ClaimList
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tileLayout
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id={claimSearchCacheQuery}
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loading={loading}
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uris={uris || claimSearchResult}
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onScrollBottom={handleScrollBottom}
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page={page}
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pageSize={dynamicPageSize}
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timedOutMessage={timedOutMessage}
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renderProperties={renderProperties}
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includeSupportAction={includeSupportAction}
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injectedItem={injectedItem}
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showHiddenByUser={showHiddenByUser}
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/>
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{loading && (
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<div className="claim-grid">
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{new Array(dynamicPageSize).fill(1).map((x, i) => (
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<ClaimPreviewTile key={i} placeholder="loading" />
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))}
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</div>
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)}
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</div>
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) : (
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<div>
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{showHeader && (
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<div className="section__header--actions">
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{headerToUse}
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{meta && <div className="section__actions--no-margin">{meta}</div>}
|
|
</div>
|
|
)}
|
|
<ClaimList
|
|
id={claimSearchCacheQuery}
|
|
type={type}
|
|
loading={loading}
|
|
uris={uris || claimSearchResult}
|
|
onScrollBottom={handleScrollBottom}
|
|
page={page}
|
|
pageSize={dynamicPageSize}
|
|
timedOutMessage={timedOutMessage}
|
|
renderProperties={renderProperties}
|
|
includeSupportAction={includeSupportAction}
|
|
injectedItem={injectedItem}
|
|
showHiddenByUser={showHiddenByUser}
|
|
/>
|
|
{loading &&
|
|
new Array(dynamicPageSize)
|
|
.fill(1)
|
|
.map((x, i) => <ClaimPreview key={i} placeholder="loading" type={type} />)}
|
|
</div>
|
|
)}
|
|
</React.Fragment>
|
|
);
|
|
}
|
|
|
|
export default withRouter(ClaimListDiscover);
|