Add subscriptions page

api/subscriptions.js

@@ -0,0 +1,30 @@
+const {render} = require("pinski/plugins")
+const db = require("./utils/db")
+const {fetchChannelLatest} = require("./utils/youtube")
+const {getUser} = require("./utils/getuser")
+
+module.exports = [
+	{
+		route: `/subscriptions`, methods: ["GET"], code: async ({req}) => {
+			const user = getUser(req)
+			let hasSubscriptions = false
+			let videos = []
+			let channels = []
+			if (user.token) {
+				const subscriptions = user.getSubscriptions()
+				const channelPrepared = db.prepare("SELECT * FROM Channels WHERE ucid = ?")
+				channels = subscriptions.map(id => channelPrepared.get(id)).sort((a, b) => {
+					if (a.name < b.name) return -1
+					else if (b.name > a.name) return 1
+					else return 0
+				})
+				if (subscriptions.length) {
+					hasSubscriptions = true
+					const all = await Promise.all(subscriptions.map(id => fetchChannelLatest(id)))
+					videos = all.flat(1).sort((a, b) => b.published - a.published).slice(0, 60)
+				}
+			}
+			return render(200, "pug/subscriptions.pug", {hasSubscriptions, videos, channels})
+		}
+	}
+]

api/utils/getuser.js

@@ -1,6 +1,5 @@
 const crypto = require("crypto")
 const {parse: parseCookie} = require("cookie")
-
 const constants = require("./constants")
 const db = require("./db")
 
@@ -26,7 +25,7 @@ class User {
 
 	getSubscriptions() {
 		if (this.token) {
-			return db.prepare("SELECT ucid FROM Subscriptions WHERE token = ?").pluck().all(ucid)
+			return db.prepare("SELECT ucid FROM Subscriptions WHERE token = ?").pluck().all(this.token)
 		} else {
 			return []
 		}

api/utils/youtube.js

@@ -12,4 +12,14 @@ async function fetchChannel(ucid) {
 	return channel
 }
 
+function fetchChannelLatest(ucid) {
+	return fetch(`http://localhost:3000/api/v1/channels/${ucid}/latest`).then(res => res.json()).then(root => {
+		root.forEach(video => {
+			video.descriptionHtml = video.descriptionHtml.replace(/<a /g, '<a tabindex="-1" ')
+		})
+		return root
+	})
+}
+
 module.exports.fetchChannel = fetchChannel
+module.exports.fetchChannelLatest = fetchChannelLatest