Add utils and movie link interface method to Plex package

services/plex/src/services/IpcInterface.ts

@@ -1,5 +1,7 @@
 import { SOCKET_PATH } from "@autoplex-api/plex";
+import { PlexMovie } from "@autoplex/database";
 import { IpcServerService } from "@autoplex/ipc";
+import { plexMediaUrl } from "../utils";
 
 export default class IpcInterface extends IpcServerService
 {
@@ -12,4 +14,24 @@ export default class IpcInterface extends IpcServerService
 	 * The path to the socket file
 	 */
 	public readonly SOCKET_PATH = SOCKET_PATH;
+
+	/**
+	 * Install the message handlers
+	 */
+	protected installMessageHandlers() {
+		this.addMessageHandler("movie_links", this.movieLinks);
+	}
+
+	/**
+	 * Fetch links to Plex media items
+	 */
+	protected async movieLinks(tmdbIds: (number|string)[]) {
+		let plexKeys = await Promise.all(tmdbIds.map(
+			tmdbId => PlexMovie.findPlexKey(tmdbId)
+		));
+		return tmdbIds.reduce((o, k, i) => ({
+			...o,
+			[k]: (plexKeys[i] !== null ? plexMediaUrl(plexKeys[i]!) : null)
+		}), {});
+	}
 }

services/plex/src/utils.ts

@@ -0,0 +1,9 @@
+import { env } from "@autoplex/utils";
+
+/**
+ * Generate a URL to a movie/TV show on Plex
+ */
+ export function plexMediaUrl(plexKey: number) {
+	return `${env("PLEX_URL")}/web/index.html#!/server/${env("PLEX_SERVER_ID")}/` +
+	       `details?key=%2Flibrary%2Fmetadata%2F${plexKey}&context=library%3Acontent.library;`;
+}