feat: implement import users from Jellyfin button

server/routes/settings/index.ts

@@ -301,6 +301,34 @@ settingsRoutes.get('/jellyfin/library', async (req, res) => {
   return res.status(200).json(settings.jellyfin.libraries);
 });
 
+settingsRoutes.get('/jellyfin/users', async (req, res) => {
+  const settings = getSettings();
+
+  const userRepository = getRepository(User);
+  const admin = await userRepository.findOneOrFail({
+    select: ['id', 'jellyfinAuthToken', 'jellyfinDeviceId', 'jellyfinUserId'],
+    order: { id: 'ASC' },
+  });
+  const jellyfinClient = new JellyfinAPI(
+    settings.jellyfin.hostname ?? '',
+    admin.jellyfinAuthToken ?? '',
+    admin.jellyfinDeviceId ?? ''
+  );
+
+  jellyfinClient.setUserId(admin.jellyfinUserId ?? '');
+  const resp = await jellyfinClient.getUsers();
+  const users = resp.users.map((user) => ({
+    username: user.Name,
+    id: user.Id,
+    thumb: user.PrimaryImageTag
+      ? `${settings.jellyfin.hostname}/Users/${user.Id}/Images/Primary/?tag=${user.PrimaryImageTag}&quality=90`
+      : '/os_logo_square.png',
+    email: user.Name,
+  }));
+
+  return res.status(200).json(users);
+});
+
 settingsRoutes.get('/jellyfin/sync', (_req, res) => {
   return res.status(200).json(jobJellyfinFullSync.status());
 });

server/routes/user/index.ts

@@ -2,6 +2,7 @@ import { Router } from 'express';
 import gravatarUrl from 'gravatar-url';
 import { findIndex, sortBy } from 'lodash';
 import { getRepository, In, Not } from 'typeorm';
+import JellyfinAPI from '../../api/jellyfin';
 import PlexTvAPI from '../../api/plextv';
 import TautulliAPI from '../../api/tautulli';
 import { MediaType } from '../../constants/media';
@@ -465,6 +466,86 @@ router.post(
   }
 );
 
+router.post(
+  '/import-from-jellyfin',
+  isAuthenticated(Permission.MANAGE_USERS),
+  async (req, res, next) => {
+    try {
+      const settings = getSettings();
+      const userRepository = getRepository(User);
+      const body = req.body as { jellyfinUserIds: string[] };
+
+      // taken from auth.ts
+      const admin = await userRepository.findOneOrFail({
+        select: [
+          'id',
+          'jellyfinAuthToken',
+          'jellyfinDeviceId',
+          'jellyfinUserId',
+        ],
+        order: { id: 'ASC' },
+      });
+      const jellyfinClient = new JellyfinAPI(
+        settings.jellyfin.hostname ?? '',
+        admin.jellyfinAuthToken ?? '',
+        admin.jellyfinDeviceId ?? ''
+      );
+      jellyfinClient.setUserId(admin.jellyfinUserId ?? '');
+
+      const jellyfinUsersResponse = await jellyfinClient.getUsers();
+      const createdUsers: User[] = [];
+      for (const account of jellyfinUsersResponse.users) {
+        if (account.Name) {
+          const user = await userRepository
+            .createQueryBuilder('user')
+            .where('user.jellyfinUserId = :id', { id: account.Id })
+            .orWhere('user.email = :email', {
+              email: account.Name,
+            })
+            .getOne();
+
+          const avatar = account.PrimaryImageTag
+            ? `${settings.jellyfin.hostname}/Users/${account.Id}/Images/Primary/?tag=${account.PrimaryImageTag}&quality=90`
+            : '/os_logo_square.png';
+
+          if (user) {
+            // Update the user's avatar with their Jellyfin thumbnail, in case it changed
+            user.avatar = avatar;
+            user.email = account.Name;
+            user.jellyfinUsername = account.Name;
+
+            // In case the user was previously a local account
+            if (user.userType === UserType.LOCAL) {
+              user.userType = UserType.JELLYFIN;
+              user.jellyfinUserId = account.Id;
+            }
+            await userRepository.save(user);
+          } else if (!body || body.jellyfinUserIds.includes(account.Id)) {
+            logger.error('CREATED USER', {
+              label: 'API',
+            });
+
+            const newUser = new User({
+              jellyfinUsername: account.Name,
+              jellyfinUserId: account.Id,
+              email: account.Name,
+              permissions: settings.main.defaultPermissions,
+              avatar,
+              userType: UserType.JELLYFIN,
+            });
+            await userRepository.save(newUser);
+            createdUsers.push(newUser);
+          }
+        }
+      }
+
+      return res.status(201).json(User.filterMany(createdUsers));
+    } catch (e) {
+      next({ status: 500, message: e.message });
+    }
+  }
+);
+
 router.get<{ id: string }, QuotaResponse>(
   '/:id/quota',
   async (req, res, next) => {