For real this time

Metadata.ts

@@ -0,0 +1,68 @@
+import axios from 'axios';
+import { terminal as term } from 'terminal-kit';
+
+
+export interface Metadata {
+    title: string;
+    playbackUrl: string;
+}
+
+export async function getVideoMetadata(videoGuids: string[], session: any): Promise<Metadata[]> {
+    let metadata: Metadata[];
+    videoGuids.forEach(async guid => {
+        let content = axios.get(
+            `${session.ApiGatewayUri}videos/${guid}?api-version=${session.ApiGatewayVersion}`,
+            {
+                headers: {
+                    Authorization: `Bearer ${session.AccessToken}`
+                }
+            })
+            .then(function (response) {
+                return response.data;
+            })
+            .catch(function (error) {
+                term.red('Error when calling Microsoft Stream API: ' +
+                    `${error.response.status} ${error.response.reason}`);
+                console.error(error.response.status);
+                console.error(error.response.data);
+                console.error("Exiting...");
+                if (argv.verbose) {
+                    console.error(`[VERBOSE] ${error}`);
+                }
+                process.exit(29);
+            });
+
+
+            let title = await content.then(data => {
+                return data["name"];
+            });
+
+            let playbackUrl = await content.then(data => {
+                if (argv.verbose) {
+                    console.log(JSON.stringify(data, undefined, 2));
+                }
+                let playbackUrl = null;
+                try {
+                    playbackUrl = data["playbackUrls"]
+                        .filter((item: { [x: string]: string; }) =>
+                            item["mimeType"] == "application/vnd.apple.mpegurl")
+                        .map((item: { [x: string]: string }) =>
+                            { return item["playbackUrl"]; })[0];
+                }
+                catch (e) {
+                    console.error(`Error fetching HLS URL: ${e}.\n playbackUrl is ${playbackUrl}`);
+                    process.exit(27);
+                }
+
+                return playbackUrl;
+            });
+
+            metadata.push({
+                title: title,
+                playbackUrl: playbackUrl
+            });
+
+        });
+    
+    return metadata;
+}