Create generate.ts

scripts/commands/api/generate.ts

@@ -0,0 +1,51 @@
+import { Logger, Storage, Collection } from '@freearhey/core'
+import { ChannelsParser } from '../../core'
+import path from 'path'
+import { SITES_DIR, API_DIR } from '../../constants'
+import { Channel } from 'epg-grabber'
+
+type OutputItem = {
+  channel: string
+  site: string
+  site_id: string
+  site_name: string
+  lang: string
+}
+
+async function main() {
+  const logger = new Logger()
+
+  logger.start('staring...')
+
+  logger.info('loading channels...')
+  const sitesStorage = new Storage(SITES_DIR)
+  const parser = new ChannelsParser({ storage: sitesStorage })
+
+  let files: string[] = []
+  files = await sitesStorage.list('**/*.channels.xml')
+
+  let parsedChannels = new Collection()
+  for (const filepath of files) {
+    parsedChannels = parsedChannels.concat(await parser.parse(filepath))
+  }
+
+  logger.info(`  found ${parsedChannels.count()} channel(s)`)
+
+  const output = parsedChannels.map((channel: Channel): OutputItem => {
+    return {
+      channel: channel.xmltv_id || '',
+      site: channel.site || '',
+      site_id: channel.site_id || '',
+      site_name: channel.name,
+      lang: channel.lang || ''
+    }
+  })
+
+  const apiStorage = new Storage(API_DIR)
+  const outputFilename = 'guides.json'
+  await apiStorage.save('guides.json', output.toJSON())
+
+  logger.info(`saved to "${path.join(API_DIR, outputFilename)}"`)
+}
+
+main()