Files
metrics/source/plugins/skyline/index.mjs
2021-03-04 03:35:37 +01:00

50 lines
2.3 KiB
JavaScript

//Setup
export default async function({login, q, imports, data, account}, {enabled = false} = {}) {
//Plugin execution
try {
//Check if plugin is enabled and requirements are met
if ((!enabled)||(!q.skyline))
return null
//Load inputs
let {year, frames, quality} = imports.metadata.plugins.skyline.inputs({data, account, q})
if (Number.isNaN(year)) {
year = new Date().getFullYear()
console.debug(`metrics/compute/${login}/plugins > skyline > year set to ${year}`)
}
const width = 454
const height = 284
//Start puppeteer and navigate to skyline.github.com
console.debug(`metrics/compute/${login}/plugins > skyline > starting browser`)
const browser = await imports.puppeteer.launch({headless:true, executablePath:process.env.PUPPETEER_BROWSER_PATH, args:["--no-sandbox", "--disable-extensions", "--disable-setuid-sandbox", "--disable-dev-shm-usage"], ignoreDefaultArgs: ["--disable-extensions"]})
console.debug(`metrics/compute/${login}/plugins > skyline > started ${await browser.version()}`)
const page = await browser.newPage()
await page.setViewport({width, height})
//Load page
console.debug(`metrics/compute/${login}/plugins > skyline > loading skyline.github.com/${login}/${year}`)
await page.goto(`https://skyline.github.com/${login}/${year}`, {timeout:90*1000})
console.debug(`metrics/compute/${login}/plugins > skyline > waiting for initial render`)
const frame = page.mainFrame()
await page.waitForFunction('[...document.querySelectorAll("span")].map(span => span.innerText).includes("Download STL file")', {timeout:90*1000})
await frame.evaluate(() => [...document.querySelectorAll("button, footer, a")].map(element => element.remove()))
//Generate gif
console.debug(`metrics/compute/${login}/plugins > skyline > generating frames`)
const framed = await imports.record({page, width, height, frames, scale:quality})
//Close puppeteer
await browser.close()
//Results
return {frames:framed}
}
//Handle errors
catch (error) {
throw {error:{message:"An error occured", instance:error}}
}
}