lbry-desktop/ui/util/buildHomepage.js

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// @flow
import * as PAGES from 'constants/pages';
import * as ICONS from 'constants/icons';
import * as CS from 'constants/claim_search';
import { parseURI } from 'lbry-redux';
import moment from 'moment';
import { toCapitalCase } from 'util/string';
import { useIsLargeScreen } from 'effects/use-screensize';
import { CUSTOM_HOMEPAGE } from 'config';
export type RowDataItem = {
title: any,
link?: string,
help?: any,
icon?: string,
extra?: any,
options?: {
channelIds?: Array<string>,
pageSize?: number,
limitClaimsPerChannel?: number,
},
route?: string,
hideForUnauth?: boolean,
};
export type HomepageCat = {
name: string,
icon: string,
label: string,
channelIds?: Array<string>,
daysOfContent?: number,
channelLimit?: string,
pageSize?: number,
claimType?: string,
order?: string,
tags?: Array<string>,
pinnedUrls?: Array<string>,
mixIn?: Array<string>,
};
function getLimitPerChannel(size, isChannel) {
if (isChannel) {
return 1;
} else {
return size < 250 ? (size < 150 ? 3 : 2) : 1;
}
}
export const getHomepageRowForCat = (cat: HomepageCat) => {
let orderValue;
switch (cat.order) {
case 'trending':
orderValue = CS.ORDER_BY_TRENDING_VALUE;
break;
case 'top':
orderValue = CS.ORDER_BY_TOP_VALUE;
break;
default:
orderValue = CS.ORDER_BY_NEW_VALUE;
}
let urlParams = new URLSearchParams();
if (cat.claimType) {
urlParams.set(CS.CLAIM_TYPE, cat.claimType);
}
if (cat.channelIds) {
urlParams.set(CS.CHANNEL_IDS_KEY, cat.channelIds.join(','));
}
const isChannelType = cat.claimType && cat.claimType === 'channel';
// can intend no limit, numerica auto limit, specific limit.
let limitClaims;
if (typeof cat.channelLimit === 'string' && cat.channelIds && cat.channelIds.length) {
if (cat.channelLimit === 'auto') {
limitClaims = getLimitPerChannel(cat.channelIds.length, isChannelType);
} else if (cat.channelLimit) {
const limitNumber = Number(cat.channelLimit);
// eslint-disable-next-line
if (limitNumber === limitNumber && limitNumber !== 0) {
// because javascript and NaN !== NaN
limitClaims = Math.floor(limitNumber);
}
}
}
return {
link: `/$/${PAGES.DISCOVER}?${urlParams.toString()}`,
route: cat.name ? `/$/${cat.name}` : undefined,
icon: cat.icon || '', // some default
title: cat.label,
options: {
claimType: cat.claimType || 'stream',
channelIds: cat.channelIds,
orderBy: orderValue,
pageSize: cat.pageSize || undefined,
limitClaimsPerChannel: limitClaims,
releaseTime: `>${Math.floor(
moment()
.subtract(cat.daysOfContent || 30, 'days')
.startOf('week')
.unix()
)}`,
},
};
};
export function GetLinksData(
all: any,
isHomepage?: boolean = false,
authenticated?: boolean,
showPersonalizedChannels?: boolean,
showPersonalizedTags?: boolean,
subscribedChannels?: Array<Subscription>,
followedTags?: Array<Tag>,
showIndividualTags?: boolean,
showNsfw?: boolean
) {
const isLargeScreen = useIsLargeScreen();
function getPageSize(originalSize) {
return isLargeScreen ? originalSize * (3 / 2) : originalSize;
}
// $FlowFixMe
let rowData: Array<RowDataItem> = [];
const individualTagDataItems: Array<RowDataItem> = [];
const YOUTUBER_CHANNEL_IDS = [
'fb364ef587872515f545a5b4b3182b58073f230f',
'589276465a23c589801d874f484cc39f307d7ec7',
'ba79c80788a9e1751e49ad401f5692d86f73a2db',
'b6e207c5f8c58e7c8362cd05a1501bf2f5b694f2',
'c5724e280283cd985186af9a62494aae377daabd',
'243b6f18093ff97c861d0568c7d3379606201a4b',
'5b7c7a202201033d99e1be2930d290c127c0f4fe',
'c9da929d12afe6066acc89eb044b552f0d63782a',
'89985db232ec2a9a31dbd985196de817da223fe6',
'187bf3616318b4bfb85223fc40724c307696f0c6',
'aa3db8d2145340e26597b88fbb6d0e7ff09786be',
'a9d289718f3f14e3d1fa8da7a7fcfdb6f40ae2d7',
'9a5dfcb1a4b29c3a1598392d039744b9938b5a26',
'0b998b98a2b9a88d9519739f99f2c74c95e3fc22',
'46be492ee0f56db11e005991c537c867a8682f77',
'c5cd9b63e2ba0abc191feae48238f464baecb147',
'4b602d7a3e268abb45951f623a109d2a131ab0ba',
'd25ae97a1516f5700fc717152b885f33da47f12b',
'8f4fecfc836ea33798ee3e5cef56926fa54e2cf9',
'8671dfd2f34302c1a4dcb4dd7361568a0bb23eba',
'b9288432bd089c6f332145aab08a56eec155f307',
'87b13b074936b1f42a7c6758c7c2995f58c602e7',
'25f384bd95e218f6ac37fcaca99ed40f36760d8c',
'02c020b2fab7dd1fbd175c3b22947688c0a219e5',
'57dbc8fdc4d062e2824d8550861b380203539099',
'4e17d248adc0128afe969c2e1327e10afd9cb921',
'760da3ba3dd85830a843beaaed543a89b7a367e7',
'5a1b164d0a2e7adf1db08d7363ea1cb06c30cd74',
'c9da929d12afe6066acc89eb044b552f0d63782a',
'113515e893b8186595595e594ecc410bae50c026',
'5fbfcf517d3df749bd032a44c1946b2baa738ecb',
'74333143a3dcc001a5602aa524583fc75a013d75',
'0d4e104ffc0ff0a6c8701e67cf13760f4e0335a8',
'b924ac36b7499591f7929d9c4903de79b07b1cb9',
'13edd7e7e2fbaf845699cf2f8f0b1c095bacb05f',
'7b1c72ba903af4aecdc2595397a9cb91bb7f188d',
'6c0bf1fed2705d675da950a94e4af004ec975a06',
'f33657a2fcbab2dc3ce555d5d6728f8758af7bc7',
'26c9b54d7e47dc8f7dc847821b26fce3009ee1a0',
'1516361918bfd02ddd460489f438e153c918521c',
'd468989b4668bce7452fc3434a6dc7ba7d799378',
'a1c8f84670da9a3371bc5832e86c8d32826b2f2e',
'70e56234217f30317c0e67fd0eede6e82b74aea0',
'7a88e0eabf60af5ac61240fe60f8f08fa3e48ab4',
'2f229d3ac26aa655c5123c29f1f7352403279ca3',
'7ea92a937f5755b40ac3d99ed37c53b40359b0a2',
'96ede5667bc4533ace8cfcbde4f33aa9fe1ae5f5',
'5097b175c4c58c431424ce3b60901de6ae650127',
'32de523ba228dd3f3159eb5a6cc07b6fd51f4dc0',
'cdb6fe516afe08618b91a754f92412e7f98a8a62',
'1e9f582c2df798228e8583fe1101fee551487d4b',
'b032695b52a78e0f5251b8d7f2f32183a5985d19',
'c042155dfcb5c813345248bff18a62d0f585718e',
'294f5c164da5ac9735658b2d58d8fee6745dfc45',
'07e4546674268fc0222b2ca22d31d0549dc217ee',
'1487afc813124abbeb0629d2172be0f01ccec3bf',
'ac471128a5ed05b80365170b29997d860afa33b7',
'c101bac49ec048acca169fd6090e70f7488645b1',
'c9282bbb89d3f9f5f1d972a02f96a5f0f0f40df8',
'9576be30de21b3b755828314d6ccbbaa3334f43a',
'b12e255e9f84d8b4ed86343b27676dccbc8b6d8b',
'50ebba2b06908f93d7963b1c6826cc0fd6104477',
'84342ae85d216d5ffc0ef149a123aae649d5c253',
'80f78c4b8591390758b9e6303eaf9087180444ad',
'086d2bacf441cef45ff15b5afe163d0b03a9f7ea',
'5af39f818f668d8c00943c9326c5201c4fe3c423',
'057053dfb657aaa98553e2c544b06e1a2371557e',
'fd1aee1d4858ec2ef6ccc3e60504c76e9d774386',
'930fc43ca7bae20d4706543e97175d1872b0671f',
'e715c457b4a3e51214b62f49f05303bba4ee5be9',
'ebf5bc6842638cefcf66904522ac96231ea7a9d8',
'1f9bb08bfa2259629f4aaa9ed40f97e9a41b6fa1',
'ac415179241e0cd8a14ed71175b759254d381137',
'8e098d2042ad9b9074f52cc06b89d6d4db5231dd',
'149c4686ff0792b8d68dac1f17b6273a85628d34',
'199eba05b6ecccab919e26a0cb7dacd544f25700',
'6569758308f12a66001e28f5e6056cb84334e69c',
'e50f82e2236274c54af762a9c2b897646477ef62',
'7e1a7afadc8734b33a3e219f5668470715fb063d',
'ff80e24f41a2d706c70df9779542cba4715216c9',
'e8f68563d242f6ac9784dcbc41dd86c28a9391d6',
];
const YOUTUBE_CREATOR_ROW = {
title: __('CableTube Escape Artists'),
link: `/$/${PAGES.DISCOVER}?${CS.CLAIM_TYPE}=${CS.CLAIM_STREAM}&${CS.CHANNEL_IDS_KEY}=${YOUTUBER_CHANNEL_IDS.join(
','
)}`,
options: {
claimType: ['stream'],
orderBy: ['release_time'],
pageSize: getPageSize(12),
channelIds: YOUTUBER_CHANNEL_IDS,
limitClaimsPerChannel: 1,
releaseTime: `>${Math.floor(moment().subtract(1, 'months').startOf('week').unix())}`,
},
};
const TOP_CONTENT_TODAY = {
title: __('Top Content from Today'),
link: `/$/${PAGES.DISCOVER}?${CS.ORDER_BY_KEY}=${CS.ORDER_BY_TOP}&${CS.FRESH_KEY}=${CS.FRESH_DAY}`,
options: {
pageSize: getPageSize(showPersonalizedChannels || showPersonalizedTags ? 4 : 8),
orderBy: ['effective_amount'],
claimType: ['stream'],
limitClaimsPerChannel: 2,
releaseTime: `>${Math.floor(moment().subtract(1, 'day').startOf('day').unix())}`,
},
};
const TOP_CHANNELS = {
title: __('Top Channels On LBRY'),
link: `/$/${PAGES.DISCOVER}?claim_type=channel&${CS.ORDER_BY_KEY}=${CS.ORDER_BY_TOP}&${CS.FRESH_KEY}=${CS.FRESH_ALL}`,
options: {
orderBy: ['effective_amount'],
claimType: ['channel'],
},
};
const LATEST_FROM_LBRY = {
title: __('Latest From @lbry'),
link: `/@lbry:3f`,
options: {
orderBy: ['release_time'],
pageSize: getPageSize(4),
channelIds: ['3fda836a92faaceedfe398225fb9b2ee2ed1f01a'],
},
};
if (isHomepage && showPersonalizedChannels && subscribedChannels) {
const RECENT_FROM_FOLLOWING = {
title: __('Recent From Following'),
link: `/$/${PAGES.CHANNELS_FOLLOWING}`,
icon: ICONS.SUBSCRIBE,
options: {
orderBy: CS.ORDER_BY_NEW_VALUE,
releaseTime:
subscribedChannels.length > 20
? `>${Math.floor(moment().subtract(9, 'months').startOf('week').unix())}`
: `>${Math.floor(moment().subtract(1, 'year').startOf('week').unix())}`,
pageSize: getPageSize(subscribedChannels.length > 3 ? (subscribedChannels.length > 6 ? 16 : 8) : 4),
streamTypes: CS.FILE_TYPES,
channelIds: subscribedChannels.map((subscription: Subscription) => {
const { channelClaimId } = parseURI(subscription.uri);
return channelClaimId;
}),
},
};
rowData.push(RECENT_FROM_FOLLOWING);
}
if (isHomepage && !CUSTOM_HOMEPAGE) {
if (followedTags) {
const TRENDING_FOR_TAGS = {
title: __('Trending For Your Tags'),
link: `/$/${PAGES.TAGS_FOLLOWING}`,
icon: ICONS.TAG,
options: {
pageSize: getPageSize(4),
tags: followedTags.map((tag) => tag.name),
claimType: ['stream'],
limitClaimsPerChannel: 2,
},
};
followedTags.forEach((tag: Tag) => {
const tagName = `#${toCapitalCase(tag.name)}`;
individualTagDataItems.push({
title: __('Trending for %tagName%', { tagName: tagName }),
link: `/$/${PAGES.DISCOVER}?t=${tag.name}`,
options: {
pageSize: 4,
tags: [tag.name],
claimType: ['stream'],
},
});
});
if (showPersonalizedTags && !showIndividualTags) rowData.push(TRENDING_FOR_TAGS);
if (showPersonalizedTags && showIndividualTags) {
individualTagDataItems.forEach((item: RowDataItem) => {
rowData.push(item);
});
}
}
}
if (!CUSTOM_HOMEPAGE) {
if (!authenticated) {
rowData.push(YOUTUBE_CREATOR_ROW);
}
rowData.push(TOP_CONTENT_TODAY);
rowData.push(LATEST_FROM_LBRY);
if (!showPersonalizedChannels) rowData.push(TOP_CHANNELS);
}
(Object.values(all): any).map((row) => rowData.push(getHomepageRowForCat(row)));
return rowData;
}