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55 lines
1.9 KiB
TypeScript
55 lines
1.9 KiB
TypeScript
import { Storage, File } from '@freearhey/storage-js'
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import { PUBLIC_DIR, EOL } from '../constants'
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import { Stream, Playlist } from '../models'
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import { Collection } from '@freearhey/core'
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import { Generator } from './generator'
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import * as sdk from '@iptv-org/sdk'
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type SubdivisionsGeneratorProps = {
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streams: Collection<Stream>
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subdivisions: Collection<sdk.Models.Subdivision>
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logFile: File
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}
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export class SubdivisionsGenerator implements Generator {
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streams: Collection<Stream>
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subdivisions: Collection<sdk.Models.Subdivision>
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storage: Storage
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logFile: File
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constructor({ streams, subdivisions, logFile }: SubdivisionsGeneratorProps) {
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this.streams = streams.clone()
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this.subdivisions = subdivisions
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this.storage = new Storage(PUBLIC_DIR)
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this.logFile = logFile
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}
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async generate(): Promise<void> {
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const streams = this.streams
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.sortBy((stream: Stream) => stream.title)
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.filter((stream: Stream) => stream.isSFW())
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const streamsGroupedBySubdivisionCode = {}
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streams.forEach((stream: Stream) => {
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stream.getBroadcastSubdivisions().forEach((subdivision: sdk.Models.Subdivision) => {
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if (streamsGroupedBySubdivisionCode[subdivision.code]) {
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streamsGroupedBySubdivisionCode[subdivision.code].add(stream)
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} else {
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streamsGroupedBySubdivisionCode[subdivision.code] = new Collection<Stream>([stream])
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}
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})
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})
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for (const subdivisionCode in streamsGroupedBySubdivisionCode) {
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const subdivisionStreams = streamsGroupedBySubdivisionCode[subdivisionCode]
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const playlist = new Playlist(subdivisionStreams, { public: true })
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const filepath = `subdivisions/${subdivisionCode.toLowerCase()}.m3u`
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await this.storage.save(filepath, playlist.toString())
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this.logFile.append(
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JSON.stringify({ type: 'subdivision', filepath, count: playlist.streams.count() }) + EOL
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)
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}
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}
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}
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