Add GitHub Skyline plugin (#147)

2021-02-20 19:50:31 +01:00
parent 66d7c79acb
commit 91bebb44cc
9 changed files with 734 additions and 4 deletions
--- a/source/plugins/skyline/index.mjs
+++ b/source/plugins/skyline/index.mjs
@@ -0,0 +1,49 @@
+//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} = 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"]})
+          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.puppeteergif({page, width, height, frames, scale:0.5})
+
+        //Close puppeteer
+          await browser.close()
+
+        //Results
+          return {frames:framed}
+      }
+    //Handle errors
+      catch (error) {
+        throw {error:{message:"An error occured", instance:error}}
+      }
+  }
+
+