feat(integration): add emby integration (#2466)

* feat(integration): add emby integration

* fix: deepsource issue

packages/definitions/src/integration.ts

@@ -85,6 +85,12 @@ export const integrationDefs = {
     iconUrl: "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons@master/svg/jellyfin.svg",
     category: ["mediaService"],
   },
+  emby: {
+    name: "Emby",
+    secretKinds: [["apiKey"]],
+    iconUrl: "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons@master/svg/emby.svg",
+    category: ["mediaService"],
+  },
   plex: {
     name: "Plex",
     secretKinds: [["apiKey"]],

packages/integrations/src/base/creator.ts

@@ -10,6 +10,7 @@ import { NzbGetIntegration } from "../download-client/nzbget/nzbget-integration"
 import { QBitTorrentIntegration } from "../download-client/qbittorrent/qbittorrent-integration";
 import { SabnzbdIntegration } from "../download-client/sabnzbd/sabnzbd-integration";
 import { TransmissionIntegration } from "../download-client/transmission/transmission-integration";
+import { EmbyIntegration } from "../emby/emby-integration";
 import { HomeAssistantIntegration } from "../homeassistant/homeassistant-integration";
 import { JellyfinIntegration } from "../jellyfin/jellyfin-integration";
 import { JellyseerrIntegration } from "../jellyseerr/jellyseerr-integration";
@@ -74,4 +75,5 @@ export const integrationCreators = {
   dashDot: DashDotIntegration,
   tdarr: TdarrIntegration,
   proxmox: ProxmoxIntegration,
+  emby: EmbyIntegration,
 } satisfies Record<IntegrationKind, new (integration: IntegrationInput) => Integration>;

packages/integrations/src/emby/emby-integration.ts

@@ -0,0 +1,98 @@
+import { BaseItemKind } from "@jellyfin/sdk/lib/generated-client/models";
+import { z } from "zod";
+
+import { fetchWithTrustedCertificatesAsync } from "@homarr/certificates/server";
+
+import { Integration } from "../base/integration";
+import type { StreamSession } from "../interfaces/media-server/session";
+import { convertJellyfinType } from "../jellyfin/jellyfin-integration";
+
+const sessionSchema = z.object({
+  NowPlayingItem: z
+    .object({
+      Type: z.nativeEnum(BaseItemKind).optional(),
+      SeriesName: z.string().nullish(),
+      Name: z.string().nullish(),
+      SeasonName: z.string().nullish(),
+      EpisodeTitle: z.string().nullish(),
+      Album: z.string().nullish(),
+      EpisodeCount: z.number().nullish(),
+    })
+    .optional(),
+  Id: z.string(),
+  Client: z.string().nullish(),
+  DeviceId: z.string().nullish(),
+  DeviceName: z.string().nullish(),
+  UserId: z.string().optional(),
+  UserName: z.string().nullish(),
+});
+
+export class EmbyIntegration extends Integration {
+  private static readonly apiKeyHeader = "X-Emby-Token";
+  private static readonly deviceId = "homarr-emby-integration";
+  private static readonly authorizationHeaderValue = `Emby Client="Dashboard", Device="Homarr", DeviceId="${EmbyIntegration.deviceId}", Version="0.0.1"`;
+
+  public async testConnectionAsync(): Promise<void> {
+    const apiKey = super.getSecretValue("apiKey");
+
+    await super.handleTestConnectionResponseAsync({
+      queryFunctionAsync: async () => {
+        return await fetchWithTrustedCertificatesAsync(super.url("/emby/System/Ping"), {
+          headers: {
+            [EmbyIntegration.apiKeyHeader]: apiKey,
+            Authorization: EmbyIntegration.authorizationHeaderValue,
+          },
+        });
+      },
+    });
+  }
+
+  public async getCurrentSessionsAsync(): Promise<StreamSession[]> {
+    const apiKey = super.getSecretValue("apiKey");
+    const response = await fetchWithTrustedCertificatesAsync(super.url("/emby/Sessions"), {
+      headers: {
+        [EmbyIntegration.apiKeyHeader]: apiKey,
+        Authorization: EmbyIntegration.authorizationHeaderValue,
+      },
+    });
+
+    if (!response.ok) {
+      throw new Error(`Emby server ${this.integration.id} returned a non successful status code: ${response.status}`);
+    }
+
+    const result = z.array(sessionSchema).safeParse(await response.json());
+
+    if (!result.success) {
+      throw new Error(`Emby server ${this.integration.id} returned an unexpected response: ${result.error.message}`);
+    }
+
+    return result.data
+      .filter((sessionInfo) => sessionInfo.UserId !== undefined)
+      .filter((sessionInfo) => sessionInfo.DeviceId !== EmbyIntegration.deviceId)
+      .map((sessionInfo): StreamSession => {
+        let currentlyPlaying: StreamSession["currentlyPlaying"] | null = null;
+
+        if (sessionInfo.NowPlayingItem) {
+          currentlyPlaying = {
+            type: convertJellyfinType(sessionInfo.NowPlayingItem.Type),
+            name: sessionInfo.NowPlayingItem.SeriesName ?? sessionInfo.NowPlayingItem.Name ?? "",
+            seasonName: sessionInfo.NowPlayingItem.SeasonName ?? "",
+            episodeName: sessionInfo.NowPlayingItem.EpisodeTitle,
+            albumName: sessionInfo.NowPlayingItem.Album ?? "",
+            episodeCount: sessionInfo.NowPlayingItem.EpisodeCount,
+          };
+        }
+
+        return {
+          sessionId: `${sessionInfo.Id}`,
+          sessionName: `${sessionInfo.Client} (${sessionInfo.DeviceName})`,
+          user: {
+            profilePictureUrl: super.url(`/Users/${sessionInfo.UserId}/Images/Primary`).toString(),
+            userId: sessionInfo.UserId ?? "",
+            username: sessionInfo.UserName ?? "",
+          },
+          currentlyPlaying,
+        };
+      });
+  }
+}

packages/integrations/src/jellyfin/jellyfin-integration.ts

@@ -1,4 +1,5 @@
 import { Jellyfin } from "@jellyfin/sdk";
+import { BaseItemKind } from "@jellyfin/sdk/lib/generated-client/models";
 import { getSessionApi } from "@jellyfin/sdk/lib/utils/api/session-api";
 import { getSystemApi } from "@jellyfin/sdk/lib/utils/api/system-api";
 
@@ -34,31 +35,34 @@ export class JellyfinIntegration extends Integration {
       throw new Error(`Jellyfin server ${this.url("/")} returned a non successful status code: ${sessions.status}`);
     }
 
-    return sessions.data.map((sessionInfo): StreamSession => {
-      let nowPlaying: StreamSession["currentlyPlaying"] | null = null;
+    return sessions.data
+      .filter((sessionInfo) => sessionInfo.UserId !== undefined)
+      .filter((sessionInfo) => sessionInfo.DeviceId !== "homarr")
+      .map((sessionInfo): StreamSession => {
+        let currentlyPlaying: StreamSession["currentlyPlaying"] | null = null;
 
-      if (sessionInfo.NowPlayingItem) {
-        nowPlaying = {
-          type: "tv",
-          name: sessionInfo.NowPlayingItem.Name ?? "",
-          seasonName: sessionInfo.NowPlayingItem.SeasonName ?? "",
-          episodeName: sessionInfo.NowPlayingItem.EpisodeTitle,
-          albumName: sessionInfo.NowPlayingItem.Album ?? "",
-          episodeCount: sessionInfo.NowPlayingItem.EpisodeCount,
+        if (sessionInfo.NowPlayingItem) {
+          currentlyPlaying = {
+            type: convertJellyfinType(sessionInfo.NowPlayingItem.Type),
+            name: sessionInfo.NowPlayingItem.SeriesName ?? sessionInfo.NowPlayingItem.Name ?? "",
+            seasonName: sessionInfo.NowPlayingItem.SeasonName ?? "",
+            episodeName: sessionInfo.NowPlayingItem.EpisodeTitle,
+            albumName: sessionInfo.NowPlayingItem.Album ?? "",
+            episodeCount: sessionInfo.NowPlayingItem.EpisodeCount,
+          };
+        }
+
+        return {
+          sessionId: `${sessionInfo.Id}`,
+          sessionName: `${sessionInfo.Client} (${sessionInfo.DeviceName})`,
+          user: {
+            profilePictureUrl: this.url(`/Users/${sessionInfo.UserId}/Images/Primary`).toString(),
+            userId: sessionInfo.UserId ?? "",
+            username: sessionInfo.UserName ?? "",
+          },
+          currentlyPlaying,
         };
-      }
-
-      return {
-        sessionId: `${sessionInfo.Id}`,
-        sessionName: `${sessionInfo.Client} (${sessionInfo.DeviceName})`,
-        user: {
-          profilePictureUrl: this.url(`/Users/${sessionInfo.UserId}/Images/Primary`).toString(),
-          userId: sessionInfo.UserId ?? "",
-          username: sessionInfo.UserName ?? "",
-        },
-        currentlyPlaying: nowPlaying,
-      };
-    });
+      });
   }
 
   /**
@@ -81,3 +85,24 @@ export class JellyfinIntegration extends Integration {
     return apiClient;
   }
 }
+
+export const convertJellyfinType = (
+  kind: BaseItemKind | undefined,
+): Exclude<StreamSession["currentlyPlaying"], null>["type"] => {
+  switch (kind) {
+    case BaseItemKind.Audio:
+    case BaseItemKind.MusicVideo:
+      return "audio";
+    case BaseItemKind.Episode:
+    case BaseItemKind.Video:
+      return "video";
+    case BaseItemKind.Movie:
+      return "movie";
+    case BaseItemKind.TvChannel:
+    case BaseItemKind.TvProgram:
+    case BaseItemKind.LiveTvChannel:
+    case BaseItemKind.LiveTvProgram:
+    default:
+      return "tv";
+  }
+};

packages/widgets/src/media-server/index.ts

@@ -7,5 +7,5 @@ export const { componentLoader, definition } = createWidgetDefinition("mediaServ
   createOptions() {
     return {};
   },
-  supportedIntegrations: ["jellyfin", "plex"],
+  supportedIntegrations: ["jellyfin", "plex", "emby"],
 }).withDynamicImport(() => import("./component"));