59 lines
2.2 KiB
JavaScript
59 lines
2.2 KiB
JavaScript
const repository = require('../lib/repository')
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const METAHUB_URL = 'https://images.metahub.space'
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const BadTokenError = { code: 'BAD_TOKEN' }
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const AccessDeniedError = { code: 'ACCESS_DENIED' }
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function chunkArray(arr, size) {
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return arr.length > size
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? [arr.slice(0, size), ...chunkArray(arr.slice(size), size)]
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: [arr];
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}
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function streamFilename(stream) {
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const titleParts = stream.title.replace(/\n👤.*/s, '').split('\n');
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const filePath = titleParts.pop();
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const filename = titleParts.length
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? filePath.split('/').pop()
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: filePath;
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return encodeURIComponent(filename)
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}
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async function enrichMeta(itemMeta) {
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const infoHashes = [...new Set([itemMeta.infoHash]
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.concat(itemMeta.videos.map(video => video.infoHash))
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.filter(infoHash => infoHash))];
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const files = infoHashes.length ? await repository.getFiles(infoHashes).catch(() => []) : [];
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const commonImdbId = itemMeta.infoHash && mostCommonValue(files.map(file => file.imdbId));
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if (files.length) {
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return {
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...itemMeta,
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logo: commonImdbId && `${METAHUB_URL}/logo/medium/${commonImdbId}/img`,
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poster: commonImdbId && `${METAHUB_URL}/poster/medium/${commonImdbId}/img`,
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background: commonImdbId && `${METAHUB_URL}/background/medium/${commonImdbId}/img`,
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videos: itemMeta.videos.map(video => {
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const file = files.find(file => video.title.includes(file.title));
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if (file && file.imdbId) {
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if (file.imdbSeason && file.imdbEpisode) {
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video.id = `${file.imdbId}:${file.imdbSeason}:${file.imdbEpisode}`;
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video.season = file.imdbSeason;
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video.episode = file.imdbEpisode;
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video.thumbnail = `https://episodes.metahub.space/${file.imdbId}/${video.season}/${video.episode}/w780.jpg`
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} else {
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video.id = file.imdbId;
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video.thumbnail = `${METAHUB_URL}/background/small/${file.imdbId}/img`;
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}
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}
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return video;
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})
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}
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}
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return itemMeta
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}
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function mostCommonValue(array) {
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return array.sort((a, b) => array.filter(v => v === a).length - array.filter(v => v === b).length).pop();
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}
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module.exports = { chunkArray, streamFilename, enrichMeta, BadTokenError, AccessDeniedError }
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