iptv/scripts/core/generator.js

41 lines
1.3 KiB
JavaScript

const { create: createPlaylist } = require('./playlist')
const logger = require('./logger')
const file = require('./file')
const generators = require('../generators')
const _ = require('lodash')
const PUBLIC_DIR = process.env.PUBLIC_DIR || '.gh-pages'
const LOGS_DIR = process.env.LOGS_DIR || 'scripts/logs/generators'
const generator = {}
generator.generate = async function (name, items = []) {
if (typeof generators[name] === 'function') {
try {
items = _.orderBy(
items,
['channel_name', 'status.level', 'resolution.height'],
['asc', 'asc', 'desc']
)
items = _.uniqBy(items, s => s.channel_id || _.uniqueId())
let output = await generators[name].bind()(items)
output = Array.isArray(output) ? output : [output]
for (const type of output) {
const playlist = createPlaylist(type.items, { public: true })
await file.create(`${PUBLIC_DIR}/${type.filepath}`, playlist.toString())
}
await file.create(`${LOGS_DIR}/${name}.log`, output.map(toJSON).join('\n'))
} catch (error) {
logger.error(`generators/${name}.js: ${error.message}`)
}
}
}
module.exports = generator
function toJSON(type) {
type.count = type.items.length
delete type.items
return JSON.stringify(type)
}