Update generate-playlists.js

scripts/generators/index_category_m3u.js

@@ -3,19 +3,32 @@ const _ = require('lodash')
 
 module.exports = async function (streams = []) {
 	streams = _.filter(streams, s => !s.channel || s.channel.is_nsfw === false)
+
+	await api.categories.load()
+	let categories = await api.categories.all()
+	categories = _.keyBy(categories, 'id')
+
 	let items = []
 	streams.forEach(stream => {
-		if (!stream.categories.length) return items.push(stream)
-
-		stream.categories.forEach(category => {
+		if (!stream.channel || !stream.channel.categories.length) {
 			const item = _.cloneDeep(stream)
-			item.group_title = category.name
+			item.group_title = null
+			items.push(item)
+
+			return
+		}
+
+		stream.channel.categories.forEach(id => {
+			const item = _.cloneDeep(stream)
+			item.group_title = categories[id] ? categories[id].name : null
 			items.push(item)
 		})
 	})
-	items = _.sortBy(items, i => {
-		if (i.group_title === 'Undefined') return '_'
-		return i.group_title
+
+	items = _.sortBy(items, item => {
+		if (!item.group_title) return ''
+
+		return item.group_title
 	})
 
 	return { filepath: 'index.category.m3u', items }