mastodon_api_controller.ex 20.6 KB
Newer Older
1
2
defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
  use Pleroma.Web, :controller
3
  alias Pleroma.{Repo, Activity, User, Notification, Stats}
lain's avatar
lain committed
4
  alias Pleroma.Web
lain's avatar
lain committed
5
  alias Pleroma.Web.MastodonAPI.{StatusView, AccountView, MastodonView}
lain's avatar
lain committed
6
  alias Pleroma.Web.ActivityPub.ActivityPub
7
  alias Pleroma.Web.{CommonAPI, OStatus}
lain's avatar
lain committed
8
9
  alias Pleroma.Web.OAuth.{Authorization, Token, App}
  alias Comeonin.Pbkdf2
Roger Braun's avatar
Roger Braun committed
10
  import Ecto.Query
Thog's avatar
Thog committed
11
  require Logger
12
13
14
15
16
17
18
19
20
21
22
23
24
25

  def create_app(conn, params) do
    with cs <- App.register_changeset(%App{}, params) |> IO.inspect,
         {:ok, app} <- Repo.insert(cs) |> IO.inspect do
      res = %{
        id: app.id,
        client_id: app.client_id,
        client_secret: app.client_secret
      }

      json(conn, res)
    end
  end

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
  def update_credentials(%{assigns: %{user: user}} = conn, params) do
    params = if bio = params["note"] do
      Map.put(params, "bio", bio)
    else
      params
    end

    params = if name = params["display_name"] do
      Map.put(params, "name", name)
    else
      params
    end

    user = if avatar = params["avatar"] do
      with %Plug.Upload{} <- avatar,
           {:ok, object} <- ActivityPub.upload(avatar),
           change = Ecto.Changeset.change(user, %{avatar: object.data}),
           {:ok, user} = Repo.update(change) do
        user
      else
        _e -> user
      end
    else
      user
    end

    user = if banner = params["header"] do
      with %Plug.Upload{} <- banner,
           {:ok, object} <- ActivityPub.upload(banner),
           new_info <- Map.put(user.info, "banner", object.data),
           change <- User.info_changeset(user, %{info: new_info}),
           {:ok, user} <- Repo.update(change) do
        user
      else
        _e -> user
      end
    else
      user
    end

    with changeset <- User.update_changeset(user, params),
         {:ok, user} <- Repo.update(changeset) do
      json conn, AccountView.render("account.json", %{user: user})
    else
      _e ->
        conn
        |> put_status(403)
        |> json(%{error: "Invalid request"})
    end
  end

Thog's avatar
Thog committed
77
  def verify_credentials(%{assigns: %{user: user}} = conn, _) do
lain's avatar
lain committed
78
79
80
81
    account = AccountView.render("account.json", %{user: user})
    json(conn, account)
  end

Roger Braun's avatar
Roger Braun committed
82
83
84
85
86
87
88
89
90
91
92
  def user(conn, %{"id" => id}) do
    with %User{} = user <- Repo.get(User, id) do
      account = AccountView.render("account.json", %{user: user})
      json(conn, account)
    else
      _e -> conn
      |> put_status(404)
      |> json(%{error: "Can't find user"})
    end
  end

lain's avatar
lain committed
93
94
  @instance Application.get_env(:pleroma, :instance)

lain's avatar
lain committed
95
96
97
  def masto_instance(conn, _params) do
    response = %{
      uri: Web.base_url,
lain's avatar
lain committed
98
      title: Keyword.get(@instance, :name),
lain's avatar
lain committed
99
      description: "A Pleroma instance, an alternative fediverse server",
lain's avatar
lain committed
100
101
102
103
104
      version: Keyword.get(@instance, :version),
      email: Keyword.get(@instance, :email),
      urls: %{
        streaming_api: String.replace(Web.base_url, ["http","https"], "wss")
      },
eal's avatar
eal committed
105
      stats: Stats.get_stats,
106
      thumbnail: Web.base_url <> "/instance/thumbnail.jpeg",
lain's avatar
lain committed
107
      max_toot_chars: Keyword.get(@instance, :limit)
108
109
    }

lain's avatar
lain committed
110
    json(conn, response)
111
  end
lain's avatar
lain committed
112

113
  def peers(conn, _params) do
eal's avatar
eal committed
114
    json(conn, Stats.get_peers)
115
116
  end

117
118
  defp mastodonized_emoji do
    Pleroma.Formatter.get_custom_emoji()
119
120
121
122
123
124
125
126
    |> Enum.map(fn {shortcode, relative_url} ->
      url = to_string URI.merge(Web.base_url(), relative_url)
      %{
        "shortcode" => shortcode,
        "static_url" => url,
        "url" => url
      }
    end)
127
128
129
130
  end

  def custom_emojis(conn, _params) do
    mastodon_emoji = mastodonized_emoji()
131
132
133
    json conn, mastodon_emoji
  end

lain's avatar
lain committed
134
  defp add_link_headers(conn, method, activities) do
135
136
137
138
139
    last = List.last(activities)
    first = List.first(activities)
    if last do
      min = last.id
      max = first.id
lain's avatar
lain committed
140
141
      next_url = mastodon_api_url(Pleroma.Web.Endpoint, method, max_id: min)
      prev_url = mastodon_api_url(Pleroma.Web.Endpoint, method, since_id: max)
142
143
144
145
146
147
148
      conn
      |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
    else
      conn
    end
  end

lain's avatar
lain committed
149
  def home_timeline(%{assigns: %{user: user}} = conn, params) do
lain's avatar
lain committed
150
151
    params = params
    |> Map.put("type", ["Create", "Announce"])
lain's avatar
lain committed
152
    |> Map.put("blocking_user", user)
lain's avatar
lain committed
153
154

    activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
lain's avatar
lain committed
155
    |> Enum.reverse
156
157

    conn
lain's avatar
lain committed
158
    |> add_link_headers(:home_timeline, activities)
lain's avatar
lain committed
159
    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
lain's avatar
lain committed
160
161
162
163
  end

  def public_timeline(%{assigns: %{user: user}} = conn, params) do
    params = params
lain's avatar
lain committed
164
    |> Map.put("type", ["Create", "Announce"])
lain's avatar
lain committed
165
    |> Map.put("local_only", params["local"] in [true, "True", "true", "1"])
lain's avatar
lain committed
166
    |> Map.put("blocking_user", user)
lain's avatar
lain committed
167
168

    activities = ActivityPub.fetch_public_activities(params)
lain's avatar
lain committed
169
    |> Enum.reverse
lain's avatar
lain committed
170

lain's avatar
lain committed
171
172
173
    conn
    |> add_link_headers(:public_timeline, activities)
    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
lain's avatar
lain committed
174
175
  end

176
  # TODO: Link headers
lain's avatar
lain committed
177
178
179
  def user_statuses(%{assigns: %{user: user}} = conn, params) do
    with %User{ap_id: ap_id} <- Repo.get(User, params["id"]) do
      params = params
lain's avatar
lain committed
180
      |> Map.put("type", ["Create", "Announce"])
lain's avatar
lain committed
181
      |> Map.put("actor_id", ap_id)
182
      |> Map.put("whole_db", true)
lain's avatar
lain committed
183
184
185
186
187
188
189
190

      activities = ActivityPub.fetch_activities([], params)
      |> Enum.reverse

      render conn, StatusView, "index.json", %{activities: activities, for: user, as: :activity}
    end
  end

lain's avatar
lain committed
191
192
193
194
195
196
  def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
    with %Activity{} = activity <- Repo.get(Activity, id) do
      render conn, StatusView, "status.json", %{activity: activity, for: user}
    end
  end

lain's avatar
lain committed
197
198
  def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
    with %Activity{} = activity <- Repo.get(Activity, id),
lain's avatar
lain committed
199
         activities <- ActivityPub.fetch_activities_for_context(activity.data["object"]["context"], %{"blocking_user" => user}),
lain's avatar
lain committed
200
         activities <- activities |> Enum.filter(fn (%{id: aid}) -> to_string(aid) != to_string(id) end),
201
         activities <- activities |> Enum.filter(fn (%{data: %{"type" => type}}) -> type == "Create" end),
lain's avatar
lain committed
202
         grouped_activities <- Enum.group_by(activities, fn (%{id: id}) -> id < activity.id end) do
lain's avatar
lain committed
203
      result = %{
lain's avatar
lain committed
204
205
        ancestors: StatusView.render("index.json", for: user, activities: grouped_activities[true] || [], as: :activity) |> Enum.reverse,
        descendants: StatusView.render("index.json", for: user, activities: grouped_activities[false] || [], as: :activity) |> Enum.reverse,
lain's avatar
lain committed
206
207
208
209
210
211
      }

      json(conn, result)
    end
  end

Thog's avatar
Thog committed
212
  def post_status(%{assigns: %{user: user}} = conn, %{"status" => _} = params) do
lain's avatar
lain committed
213
214
    params = params
    |> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
eal's avatar
eal committed
215
    |> Map.put("no_attachment_links", true)
lain's avatar
lain committed
216

217
218
    {:ok, activity} = CommonAPI.post(user, params)
    render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
lain's avatar
lain committed
219
  end
lain's avatar
lain committed
220
221
222
223
224
225
226
227
228
229
230

  def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
    with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
      json(conn, %{})
    else
      _e ->
        conn
        |> put_status(403)
        |> json(%{error: "Can't delete this post"})
    end
  end
lain's avatar
lain committed
231
232

  def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
lain's avatar
lain committed
233
234
    with {:ok, announce, _activity} = CommonAPI.repeat(ap_id_or_id, user) do
      render conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity}
lain's avatar
lain committed
235
236
    end
  end
lain's avatar
lain committed
237
238

  def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
lain's avatar
lain committed
239
240
241
242
243
244
245
246
    with {:ok, _fav, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
         %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
      render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
    end
  end

  def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
    with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
lain's avatar
lain committed
247
248
249
250
         %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
      render conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity}
    end
  end
251

252
253
  def notifications(%{assigns: %{user: user}} = conn, params) do
    notifications = Notification.for_user(user, params)
254
255
    result = Enum.map(notifications, fn x ->
      render_notification(user, x)
256
257
258
    end)
    |> Enum.filter(&(&1))

lain's avatar
lain committed
259
260
261
    conn
    |> add_link_headers(:notifications, notifications)
    |> json(result)
262
263
  end

264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
  def get_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
    with {:ok, notification} <- Notification.get(user, id) do
      json(conn, render_notification(user, notification))
    else
      {:error, reason} ->
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => reason}))
    end
  end

  def clear_notifications(%{assigns: %{user: user}} = conn, _params) do
    Notification.clear(user)
    json(conn, %{})
  end

  def dismiss_notification(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
    with {:ok, _notif} <- Notification.dismiss(user, id) do
      json(conn, %{})
    else
      {:error, reason} ->
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => reason}))
    end
  end

Roger Braun's avatar
Roger Braun committed
291
292
293
294
295
296
297
298
  def relationships(%{assigns: %{user: user}} = conn, %{"id" => id}) do
    id = List.wrap(id)
    q = from u in User,
      where: u.id in ^id
    targets = Repo.all(q)
    render conn, AccountView, "relationships.json", %{user: user, targets: targets}
  end

Thog's avatar
Thog committed
299
  def upload(%{assigns: %{user: _}} = conn, %{"file" => file}) do
lain's avatar
lain committed
300
301
302
303
304
305
306
307
    with {:ok, object} <- ActivityPub.upload(file) do
      data = object.data
      |> Map.put("id", object.id)

      render conn, StatusView, "attachment.json", %{attachment: data}
    end
  end

308
  def favourited_by(conn, %{"id" => id}) do
Thog's avatar
Thog committed
309
    with %Activity{data: %{"object" => %{"likes" => likes}}} <- Repo.get(Activity, id) do
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
      q = from u in User,
        where: u.ap_id in ^likes
      users = Repo.all(q)
      render conn, AccountView, "accounts.json", %{users: users, as: :user}
    else
      _ -> json(conn, [])
    end
  end

  def reblogged_by(conn, %{"id" => id}) do
    with %Activity{data: %{"object" => %{"announcements" => announces}}} <- Repo.get(Activity, id) do
      q = from u in User,
        where: u.ap_id in ^announces
      users = Repo.all(q)
      render conn, AccountView, "accounts.json", %{users: users, as: :user}
    else
      _ -> json(conn, [])
    end
  end

330
  # TODO: Link headers
Roger Braun's avatar
Roger Braun committed
331
332
333
334
  def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
    params = params
    |> Map.put("type", "Create")
    |> Map.put("local_only", !!params["local"])
lain's avatar
lain committed
335
    |> Map.put("blocking_user", user)
Roger Braun's avatar
Roger Braun committed
336
337
338
339
340
341
342
343

    activities = ActivityPub.fetch_public_activities(params)
    |> Enum.reverse

    conn
    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
  end

344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
  # TODO: Pagination
  def followers(conn, %{"id" => id}) do
    with %User{} = user <- Repo.get(User, id),
         {:ok, followers} <- User.get_followers(user) do
      render conn, AccountView, "accounts.json", %{users: followers, as: :user}
    end
  end

  def following(conn, %{"id" => id}) do
    with %User{} = user <- Repo.get(User, id),
         {:ok, followers} <- User.get_friends(user) do
      render conn, AccountView, "accounts.json", %{users: followers, as: :user}
    end
  end

eal's avatar
eal committed
359
360
  def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
    with %User{} = followed <- Repo.get(User, id),
eal's avatar
eal committed
361
         {:ok, follower} <- User.follow(follower, followed),
Thog's avatar
Thog committed
362
         {:ok, _activity} <- ActivityPub.follow(follower, followed) do
363
      render conn, AccountView, "relationship.json", %{user: follower, target: followed}
eal's avatar
eal committed
364
    else
Thog's avatar
Thog committed
365
      {:error, message} ->
eal's avatar
eal committed
366
367
368
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => message}))
369
370
371
    end
  end

eal's avatar
eal committed
372
  def follow(%{assigns: %{user: follower}} = conn, %{"uri" => uri}) do
eal's avatar
eal committed
373
    with %User{} = followed <- Repo.get_by(User, nickname: uri),
eal's avatar
eal committed
374
         {:ok, follower} <- User.follow(follower, followed),
Thog's avatar
Thog committed
375
         {:ok, _activity} <- ActivityPub.follow(follower, followed) do
eal's avatar
eal committed
376
377
      render conn, AccountView, "account.json", %{user: followed}
    else
Thog's avatar
Thog committed
378
      {:error, message} ->
eal's avatar
eal committed
379
380
381
382
383
384
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => message}))
    end
  end

385
386
387
388
389
390
391
392
393
394
395
396
397
  # TODO: Clean up and unify
  def unfollow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
    with %User{} = followed <- Repo.get(User, id),
         { :ok, follower, follow_activity } <- User.unfollow(follower, followed),
         { :ok, _activity } <- ActivityPub.insert(%{
           "type" => "Undo",
           "actor" => follower.ap_id,
           "object" => follow_activity.data["id"] # get latest Follow for these users
         }) do
      render conn, AccountView, "relationship.json", %{user: follower, target: followed}
    end
  end

lain's avatar
lain committed
398
399
400
401
402
  def block(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
    with %User{} = blocked <- Repo.get(User, id),
         {:ok, blocker} <- User.block(blocker, blocked) do
      render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
    else
Thog's avatar
Thog committed
403
      {:error, message} ->
lain's avatar
lain committed
404
405
406
407
408
409
410
411
412
413
414
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => message}))
    end
  end

  def unblock(%{assigns: %{user: blocker}} = conn, %{"id" => id}) do
    with %User{} = blocked <- Repo.get(User, id),
         {:ok, blocker} <- User.unblock(blocker, blocked) do
      render conn, AccountView, "relationship.json", %{user: blocker, target: blocked}
    else
Thog's avatar
Thog committed
415
      {:error, message} ->
lain's avatar
lain committed
416
417
418
419
420
421
        conn
        |> put_resp_content_type("application/json")
        |> send_resp(403, Poison.encode!(%{"error" => message}))
    end
  end

lain's avatar
lain committed
422
423
424
425
426
427
428
429
430
  # TODO: Use proper query
  def blocks(%{assigns: %{user: user}} = conn, _) do
    with blocked_users <- user.info["blocks"] || [],
         accounts <- Enum.map(blocked_users, fn (ap_id) -> User.get_cached_by_ap_id(ap_id) end) do
      res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)
      json(conn, res)
    end
  end

431
  def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
lain's avatar
lain committed
432
    accounts = User.search(query, params["resolve"] == "true")
lain's avatar
lain committed
433

434
435
436
437
438
439
440
441
    fetched = if Regex.match?(~r/https?:/, query) do
      with {:ok, activities} <- OStatus.fetch_activity_from_url(query) do
        activities
      else
        _e -> []
      end
    end || []

lain's avatar
lain committed
442
443
    q = from a in Activity,
      where: fragment("?->>'type' = 'Create'", a.data),
lain's avatar
lain committed
444
      where: fragment("to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)", a.data, ^query),
lain's avatar
lain committed
445
      limit: 20
446
    statuses = Repo.all(q) ++ fetched
lain's avatar
lain committed
447
448
449
450
451
452
453
454
455
456

    res = %{
      "accounts" => AccountView.render("accounts.json", users: accounts, for: user, as: :user),
      "statuses" => StatusView.render("index.json", activities: statuses, for: user, as: :activity),
      "hashtags" => []
    }

    json(conn, res)
  end

lain's avatar
lain committed
457
458
  def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
    accounts = User.search(query, params["resolve"] == "true")
459
460
461
462
463
464

    res = AccountView.render("accounts.json", users: accounts, for: user, as: :user)

    json(conn, res)
  end

Thog's avatar
Thog committed
465
  def favourites(%{assigns: %{user: user}} = conn, _) do
466
467
468
    params = conn
    |> Map.put("type", "Create")
    |> Map.put("favorited_by", user.ap_id)
lain's avatar
lain committed
469
    |> Map.put("blocking_user", user)
470
471
472
473
474
475
476
477

    activities = ActivityPub.fetch_activities([], params)
    |> Enum.reverse

    conn
    |> render(StatusView, "index.json", %{activities: activities, for: user, as: :activity})
  end

lain's avatar
lain committed
478
479
480
481
482
  def index(%{assigns: %{user: user}} = conn, _params) do
    token = conn
    |> get_session(:oauth_token)

    if user && token do
483
      mastodon_emoji = mastodonized_emoji()
lain's avatar
lain committed
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
      accounts = Map.put(%{}, user.id, AccountView.render("account.json", %{user: user}))
      initial_state = %{
        meta: %{
          streaming_api_base_url: String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
          access_token: token,
          locale: "en",
          domain: Pleroma.Web.Endpoint.host(),
          admin: "1",
          me: "#{user.id}",
          unfollow_modal: false,
          boost_modal: false,
          delete_modal: true,
          auto_play_gif: false,
          reduce_motion: false
        },
        compose: %{
          me: "#{user.id}",
          default_privacy: "public",
          default_sensitive: false
        },
        media_attachments: %{
          accept_content_types: [
            ".jpg",
            ".jpeg",
            ".png",
            ".gif",
            ".webm",
            ".mp4",
            ".m4v",
            "image\/jpeg",
            "image\/png",
            "image\/gif",
            "video\/webm",
            "video\/mp4"
          ]
        },
        settings: %{
          onboarded: true,
          home: %{
            shows: %{
              reblog: true,
              reply: true
            }
          },
          notifications: %{
            alerts: %{
              follow: true,
              favourite: true,
              reblog: true,
              mention: true
            },
            shows: %{
              follow: true,
              favourite: true,
              reblog: true,
              mention: true
            },
            sounds: %{
              follow: true,
              favourite: true,
              reblog: true,
              mention: true
            }
          }
        },
        push_subscription: nil,
        accounts: accounts,
551
        custom_emojis: mastodon_emoji
lain's avatar
lain committed
552
553
554
555
556
557
558
559
560
561
      } |> Poison.encode!
      conn
      |> put_layout(false)
      |> render(MastodonView, "index.html", %{initial_state: initial_state})
    else
      conn
      |> redirect(to: "/web/login")
    end
  end

Thog's avatar
Thog committed
562
  def login(conn, _) do
lain's avatar
lain committed
563
    conn
564
    |> render(MastodonView, "login.html", %{error: false})
lain's avatar
lain committed
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
  end

  defp get_or_make_app() do
    with %App{} = app <- Repo.get_by(App, client_name: "Mastodon-Local") do
      {:ok, app}
    else
      _e ->
        cs = App.register_changeset(%App{}, %{client_name: "Mastodon-Local", redirect_uris: ".", scopes: "read,write,follow"})
        Repo.insert(cs)
    end
  end

  def login_post(conn, %{"authorization" => %{ "name" => name, "password" => password}}) do
    with %User{} = user <- User.get_cached_by_nickname(name),
         true <- Pbkdf2.checkpw(password, user.password_hash),
         {:ok, app} <- get_or_make_app(),
         {:ok, auth} <- Authorization.create_authorization(app, user),
         {:ok, token} <- Token.exchange_token(app, auth) do
      conn
      |> put_session(:oauth_token, token.token)
eal's avatar
eal committed
585
      |> redirect(to: "/web/getting-started")
586
587
588
589
    else
      _e ->
        conn
        |> render(MastodonView, "login.html", %{error: "Wrong username or password"})
lain's avatar
lain committed
590
591
592
    end
  end

lain's avatar
lain committed
593
594
595
596
597
598
  def logout(conn, _) do
    conn
    |> clear_session
    |> redirect(to: "/")
  end

599
600
601
602
603
604
605
  def relationship_noop(%{assigns: %{user: user}} = conn, %{"id" => id}) do
    Logger.debug("Unimplemented, returning unmodified relationship")
    with %User{} = target <- Repo.get(User, id) do
      render conn, AccountView, "relationship.json", %{user: user, target: target}
    end
  end

606
607
608
609
  def empty_array(conn, _) do
    Logger.debug("Unimplemented, returning an empty array")
    json(conn, [])
  end
610

611
  def render_notification(user, %{id: id, activity: activity, inserted_at: created_at} = _params) do
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
    actor = User.get_cached_by_ap_id(activity.data["actor"])
    created_at = NaiveDateTime.to_iso8601(created_at)
    |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
    case activity.data["type"] do
      "Create" ->
        %{id: id, type: "mention", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: activity, for: user})}
      "Like" ->
        liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
        %{id: id, type: "favourite", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: liked_activity, for: user})}
      "Announce" ->
        announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
        %{id: id, type: "reblog", created_at: created_at, account: AccountView.render("account.json", %{user: actor}), status: StatusView.render("status.json", %{activity: announced_activity, for: user})}
      "Follow" ->
        %{id: id, type: "follow", created_at: created_at, account: AccountView.render("account.json", %{user: actor})}
      _ -> nil
    end
  end
629
end