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52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import { Generator } from './generator'
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import { Collection, Storage, Logger } from '../core'
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import { Playlist, Subdivision, Region } from '../models'
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import { PUBLIC_DIR } from '../constants'
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type RegionsGeneratorProps = {
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streams: Collection
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regions: Collection
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subdivisions: Collection
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logger: Logger
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}
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export class RegionsGenerator implements Generator {
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streams: Collection
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regions: Collection
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subdivisions: Collection
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storage: Storage
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logger: Logger
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constructor({ streams, regions, subdivisions, logger }: RegionsGeneratorProps) {
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this.streams = streams
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this.regions = regions
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this.subdivisions = subdivisions
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this.storage = new Storage(PUBLIC_DIR)
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this.logger = logger
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}
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async generate(): Promise<void> {
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let streams = this.streams.orderBy(stream => stream.getTitle()).filter(stream => stream.isSFW())
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this.regions.forEach(async (region: Region) => {
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if (region.code === 'INT') return
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const regionSubdivisionsCodes = this.subdivisions
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.filter((subdivision: Subdivision) => region.countries.indexOf(subdivision.country) > -1)
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.map((subdivision: Subdivision) => `s/${subdivision.code}`)
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const regionCodes = region.countries
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.map((code: string) => `c/${code}`)
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.concat(regionSubdivisionsCodes)
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.add(`r/${region.code}`)
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const regionStreams = streams.filter(stream => stream.broadcastArea.intersects(regionCodes))
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const playlist = new Playlist(regionStreams, { public: true })
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const filepath = `regions/${region.code.toLowerCase()}.m3u`
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await this.storage.save(filepath, playlist.toString())
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this.logger.info(JSON.stringify({ filepath, count: playlist.streams.count() }))
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})
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}
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}
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