Files
metrics/src/plugins/pagespeed/index.mjs
2020-09-17 13:46:17 +02:00

32 lines
1.4 KiB
JavaScript

//Imports
import axios from "axios"
//Setup
export default function ({url, computed, pending, q}, {enabled = false, token = null} = {}) {
//Check if plugin is enabled and requirements are met
if (!enabled)
return computed.plugins.pagespeed = null
if (!url)
return computed.plugins.pagespeed = null
if (!q.pagespeed)
return computed.plugins.pagespeed = null
//Plugin execution
pending.push(new Promise(async solve => {
computed.plugins.pagespeed = {url, scores:[{score:0.2, title:"x"}, {score:0.4, title:"x"}, {score:0.7, title:"x"}, {score:0.9, title:"x"}]}
return
//Format url if needed
if (!/^https?:[/][/]/.test(url))
url = `https://${url}`
//Load scores from API
const scores = new Map()
await Promise.all(["performance", "accessibility", "best-practices", "seo"].map(async category => {
const {score, title} = (await axios.get(`https://www.googleapis.com/pagespeedonline/v5/runPagespeed?category=${category}&url=${url}&key=${token}`)).data.lighthouseResult.categories[category]
scores.set(category, {score, title})
}))
//Save results
computed.plugins.pagespeed = {url, scores:[scores.get("performance"), scores.get("accessibility"), scores.get("best-practices"), scores.get("seo")]}
solve()
}))
}