minor change in th epage loading

created function that fetchs title and hlsUrl from the Microsoft api after beeing authenticated with the token fetched from the page

destreamer.ts

@@ -5,10 +5,16 @@ import fs from 'fs';
 import path from 'path';
 import { BrowserTests } from './BrowserTests';
 import yargs = require('yargs');
-import sanitize = require('sanitize-filename')
+import sanitize = require('sanitize-filename');
+import axios from 'axios';
+
+
+/**
+ * exitCode 25 = cannot split videoID from videUrl
+ * exitCode 27 = no hlsUrl in the api
+ * exitCode 88 = error extracting cookies
+ */
 
-// Type in your username here (the one you use to
-// login to Microsoft Stream).
 const args: string[] = process.argv.slice(2); // TODO: Remove this
 
 const argv = yargs.options({
@@ -69,7 +75,7 @@ function sanityChecks() {
     }
 
     /* Removed check on the first argoumenti not being null or
-    longer than 10 since we have yargs now */
+    longer than 10 since we use yargs now */
 }
 
 async function rentVideoForLater(videoUrls: string[], username: string, outputDirectory: string) {
@@ -84,7 +90,7 @@ async function rentVideoForLater(videoUrls: string[], username: string, outputDi
 
     // This breaks on slow connections, needs more reliable logic
     //const oidcUrl = "https://login.microsoftonline.com/common/oauth2/authorize?client_id=cf53fce8-def6-4aeb-8d30-b158e7b1cf83&response_mode=form_post&response_type=code+id_token&scope=openid+profile&state=OpenIdConnect.AuthenticationProperties%3d1VtrsKV5QUHtzn8cDWL4wJmacu-VHH_DfpPxMQBhnfbar-_e8X016GGJDPfqfvcyUK3F3vBoiFwUpahR2ANfrzHE469vcw7Mk86wcAqBGXCvAUmv59MDU_OZFHpSL360oVRBo84GfVXAKYdhCjhPtelRHLHEM_ADiARXeMdVTAO3SaTiVQMhw3c9vLWuXqrKKevpI7E5esCQy5V_dhr2Q7kKrlW3gHX0232b8UWAnSDpc-94&nonce=636832485747560726.NzMyOWIyYWQtM2I3NC00MmIyLTg1NTMtODBkNDIwZTI1YjAxNDJiN2JkNDMtMmU5Ni00OTc3LWFkYTQtNTNlNmUwZmM1NTVl&nonceKey=OpenIdConnect.nonce.F1tPks6em0M%2fWMwvatuGWfFM9Gj83LwRKLvbx9rYs5M%3d&site_id=500453&redirect_uri=https%3a%2f%2fmsit.microsoftstream.com%2f&post_logout_redirect_uri=https%3a%2f%2fproducts.office.com%2fmicrosoft-stream&msafed=0";
-    await page.goto(videoUrls[0], { waitUntil: 'networkidle2' });
+    await page.goto(videoUrls[0], { waitUntil: "networkidle2" });
     await page.waitForSelector('input[type="email"]');
     await page.keyboard.type(username);
     await page.click('input[type="submit"]');
@@ -95,7 +101,11 @@ async function rentVideoForLater(videoUrls: string[], username: string, outputDi
     console.log('Sorry, i mean "you".');
 
     for (let videoUrl of videoUrls) {
-        await page.goto(videoUrl, { waitUntil: 'networkidle2' });
+        let videoID = videoUrl.split('/').pop() ?? (console.error("Couldn't split the videoID, wrong url"), process.exit(25))
+
+        // changed waitUntil value to load (page completly loaded)
+        await page.goto(videoUrl, { waitUntil: 'load' });
+
         await sleep(2000);
         // try this instead of hardcoding sleep
         // https://github.com/GoogleChrome/puppeteer/issues/3649
@@ -104,39 +114,20 @@ async function rentVideoForLater(videoUrls: string[], username: string, outputDi
         console.log('Got cookie. Consuming cookie...');
 
         await sleep(4000);
-        console.log('Looking up AMS stream locator...');
+        console.log("Accessing API...");
 
-        let document: any;
+        let sessionInfo: any;
-        const amsUrl = await page.evaluate(
+        var accesToken = await page.evaluate(
-            // maybe there should be some check in case the url fetch fails
             () => {
-                return document?.querySelector(".azuremediaplayer")?.player?.cache_?.src;
+                return sessionInfo.AccessToken;
             }
         );
 
-        // console.log(`Video url is: ${amsUrl}`);
+        console.log("Fetching title and HLS URL...")
-        console.log('Fetching title...');
+        var [title, hlsUrl] = await getVideoInfo(videoID, accesToken)
 
-        let title = await page.evaluate(
+        title = (sanitize(title) == "") ? `Video${videoUrls.indexOf(videoUrl)}` : sanitize(title)
-            // Using optional chaining to return handle null case, generating default name
-            () => {
-                return document?.querySelector(".title")?.textContent?.trim() ??
-                `Video${videoUrls.indexOf(videoUrl)}`;
-            }
-        );
 
-        // Implemented sanitize-filename as suggested in issue #11
-        title = sanitize(title)
-
-        if (title == "")
-            title = `Video${videoUrls.indexOf(videoUrl)}`
-
-        //console.log(`Video title is: ${title}`);
-
-        console.log('Constructing HLS URL...');
-        const hlsUrl = amsUrl.substring(0, amsUrl.lastIndexOf('/')) + '/manifest(format=m3u8-aapl)';
-
-        // If the simulate flag is true skip the download
         if (!argv.simulate) {
             console.log('Spawning youtube-dl with cookie and HLS URL...');
             let format = ''
@@ -186,6 +177,42 @@ async function exfiltrateCookie(page: puppeteer.Page) {
     return `Authorization=${authzCookie.value}; Signature=${sigCookie.value}`;
 }
 
+
+async function getVideoInfo(videoID: string, accesToken: string) {
+    let title: string;
+    let hlsUrl: string;
+
+    let content = axios.get(
+        `https://euwe-1.api.microsoftstream.com/api/videos/${videoID}?$expand=creator,tokens,status,liveEvent,extensions&api-version=1.3-private`,
+        {
+            headers: {
+                Authorization: "Bearer " + accesToken
+            }
+        })
+        .then(function (response) {
+            return response.data
+        })
+        .catch(function (error) {
+            console.error(error)
+        })
+
+
+        title = await content.then(data => {
+            return data["name"];
+        })
+
+        hlsUrl = await content.then(data => {
+            for (const item of data["playbackUrls"]) {
+                if (item["mimeType"] == "application/vnd.apple.mpegurl")
+                    return item["playbackUrl"]
+            }
+            console.error("Error fetching hlsUrl")
+            process.exit(27)
+        })
+
+    return [title, hlsUrl];
+}
+
 // We should probably use Mocha or something
 if (args[0] === 'test')
 {