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Merge branch 'feature/polls-2-electric-boogalo' into 'develop' 

Polls 2 Electric Boogalo

Closes #657

See merge request pleroma/pleroma!1190
This commit is contained in:
rinpatch 2019-06-03 12:19:19 +00:00
parent d33d248b69 dc91bcc0af
commit 9789e000b0
21 changed files with 1013 additions and 58 deletions
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3
CHANGELOG.md
View File

@ -16,7 +16,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Mix Tasks: `mix pleroma.database remove_embedded_objects`
- Mix Tasks: `mix pleroma.database update_users_following_followers_counts`
- Mix Tasks: `mix pleroma.user toggle_confirmed`
- Federation: Support for `Question` and `Answer` objects
- Federation: Support for reports
- Configuration: `poll_limits` option
- Configuration: `safe_dm_mentions` option
- Configuration: `link_name` option
- Configuration: `fetch_initial_posts` option
@ -37,6 +39,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Mastodon API: `/api/v1/pleroma/accounts/:id/favourites` (API extension)
- Mastodon API: [Reports](https://docs.joinmastodon.org/api/rest/reports/)
- Mastodon API: `POST /api/v1/accounts` (account creation API)
- Mastodon API: [Polls](https://docs.joinmastodon.org/api/rest/polls/)
- ActivityPub C2S: OAuth endpoints
- Metadata: RelMe provider
- OAuth: added support for refresh tokens

6
config/config.exs
View File

@ -208,6 +208,12 @@ config :pleroma, :instance,
avatar_upload_limit: 2_000_000,
background_upload_limit: 4_000_000,
banner_upload_limit: 4_000_000,
poll_limits: %{
max_options: 20,
max_option_chars: 200,
min_expiration: 0,
max_expiration: 365 * 24 * 60 * 60
},
registrations_open: true,
federating: true,
federation_reachability_timeout_days: 7,

5
docs/config.md
View File

@ -71,6 +71,11 @@ config :pleroma, Pleroma.Emails.Mailer,
* `avatar_upload_limit`: File size limit of user’s profile avatars
* `background_upload_limit`: File size limit of user’s profile backgrounds
* `banner_upload_limit`: File size limit of user’s profile banners
* `poll_limits`: A map with poll limits for **local** polls
* `max_options`: Maximum number of options
* `max_option_chars`: Maximum number of characters per option
* `min_expiration`: Minimum expiration time (in seconds)
* `max_expiration`: Maximum expiration time (in seconds)
* `registrations_open`: Enable registrations for anyone, invitations can be enabled when false.
* `invites_enabled`: Enable user invitations for admins (depends on `registrations_open: false`).
* `account_activation_required`: Require users to confirm their emails before signing in.

2
lib/pleroma/conversation.ex
View File

@ -49,7 +49,7 @@ defmodule Pleroma.Conversation do
with true <- Pleroma.Web.ActivityPub.Visibility.is_direct?(activity),
"Create" <- activity.data["type"],
object <- Pleroma.Object.normalize(activity),
"Note" <- object.data["type"],
true <- object.data["type"] in ["Note", "Question"],
ap_id when is_binary(ap_id) and byte_size(ap_id) > 0 <- object.data["context"] do
{:ok, conversation} = create_for_ap_id(ap_id)

11
lib/pleroma/notification.ex
View File

@ -127,10 +127,15 @@ defmodule Pleroma.Notification do
def create_notifications(%Activity{data: %{"to" => _, "type" => type}} = activity)
when type in ["Create", "Like", "Announce", "Follow"] do
users = get_notified_from_activity(activity)
object = Object.normalize(activity)
notifications = Enum.map(users, fn user -> create_notification(activity, user) end)
{:ok, notifications}
unless object && object.data["type"] == "Answer" do
users = get_notified_from_activity(activity)
notifications = Enum.map(users, fn user -> create_notification(activity, user) end)
{:ok, notifications}
else
{:ok, []}
end
end
def create_notifications(_), do: {:ok, []}

33
lib/pleroma/object.ex
View File

@ -35,6 +35,9 @@ defmodule Pleroma.Object do
|> unique_constraint(:ap_id, name: :objects_unique_apid_index)
end
def get_by_id(nil), do: nil
def get_by_id(id), do: Repo.get(Object, id)
def get_by_ap_id(nil), do: nil
def get_by_ap_id(ap_id) do
@ -195,4 +198,34 @@ defmodule Pleroma.Object do
_ -> {:error, "Not found"}
end
end
def increase_vote_count(ap_id, name) do
with %Object{} = object <- Object.normalize(ap_id),
"Question" <- object.data["type"] do
multiple = Map.has_key?(object.data, "anyOf")
options =
(object.data["anyOf"] || object.data["oneOf"] || [])
|> Enum.map(fn
%{"name" => ^name} = option ->
Kernel.update_in(option["replies"]["totalItems"], &(&1 + 1))
option ->
option
end)
data =
if multiple do
Map.put(object.data, "anyOf", options)
else
Map.put(object.data, "oneOf", options)
end
object
|> Object.change(%{data: data})
|> update_and_set_cache()
else
_ -> :noop
end
end
end

82
lib/pleroma/web/activity_pub/activity_pub.ex
View File

@ -108,6 +108,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
def decrease_replies_count_if_reply(_object), do: :noop
def increase_poll_votes_if_vote(%{
"object" => %{"inReplyTo" => reply_ap_id, "name" => name},
"type" => "Create"
}) do
Object.increase_vote_count(reply_ap_id, name)
end
def increase_poll_votes_if_vote(_create_data), do: :noop
def insert(map, local \\ true, fake \\ false) when is_map(map) do
with nil <- Activity.normalize(map),
map <- lazy_put_activity_defaults(map, fake),
@ -183,40 +192,42 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
public = "https://www.w3.org/ns/activitystreams#Public"
if activity.data["type"] in ["Create", "Announce", "Delete"] do
Pleroma.Web.Streamer.stream("user", activity)
Pleroma.Web.Streamer.stream("list", activity)
object = Object.normalize(activity)
# Do not stream out poll replies
unless object.data["type"] == "Answer" do
Pleroma.Web.Streamer.stream("user", activity)
Pleroma.Web.Streamer.stream("list", activity)
if Enum.member?(activity.data["to"], public) do
Pleroma.Web.Streamer.stream("public", activity)
if Enum.member?(activity.data["to"], public) do
Pleroma.Web.Streamer.stream("public", activity)
if activity.local do
Pleroma.Web.Streamer.stream("public:local", activity)
end
if activity.local do
Pleroma.Web.Streamer.stream("public:local", activity)
end
if activity.data["type"] in ["Create"] do
object = Object.normalize(activity)
if activity.data["type"] in ["Create"] do
object.data
|> Map.get("tag", [])
|> Enum.filter(fn tag -> is_bitstring(tag) end)
|> Enum.each(fn tag -> Pleroma.Web.Streamer.stream("hashtag:" <> tag, activity) end)
object.data
|> Map.get("tag", [])
|> Enum.filter(fn tag -> is_bitstring(tag) end)
|> Enum.each(fn tag -> Pleroma.Web.Streamer.stream("hashtag:" <> tag, activity) end)
if object.data["attachment"] != [] do
Pleroma.Web.Streamer.stream("public:media", activity)
if object.data["attachment"] != [] do
Pleroma.Web.Streamer.stream("public:media", activity)
if activity.local do
Pleroma.Web.Streamer.stream("public:local:media", activity)
if activity.local do
Pleroma.Web.Streamer.stream("public:local:media", activity)
end
end
end
else
# TODO: Write test, replace with visibility test
if !Enum.member?(activity.data["cc"] || [], public) &&
!Enum.member?(
activity.data["to"],
User.get_cached_by_ap_id(activity.data["actor"]).follower_address
),
do: Pleroma.Web.Streamer.stream("direct", activity)
end
else
# TODO: Write test, replace with visibility test
if !Enum.member?(activity.data["cc"] || [], public) &&
!Enum.member?(
activity.data["to"],
User.get_cached_by_ap_id(activity.data["actor"]).follower_address
),
do: Pleroma.Web.Streamer.stream("direct", activity)
end
end
end
@ -235,6 +246,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
{:ok, activity} <- insert(create_data, local, fake),
{:fake, false, activity} <- {:fake, fake, activity},
_ <- increase_replies_count_if_reply(create_data),
_ <- increase_poll_votes_if_vote(create_data),
# Changing note count prior to enqueuing federation task in order to avoid
# race conditions on updating user.info
{:ok, _actor} <- increase_note_count_if_public(actor, activity),
@ -476,6 +488,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
if opts["user"], do: [opts["user"].ap_id | opts["user"].following] ++ public, else: public
from(activity in Activity)
|> maybe_preload_objects(opts)
|> restrict_blocked(opts)
|> restrict_recipients(recipients, opts["user"])
|> where(
@ -488,6 +501,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
^context
)
)
|> exclude_poll_votes(opts)
|> order_by([activity], desc: activity.id)
end
@ -495,7 +509,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
def fetch_activities_for_context(context, opts \\ %{}) do
context
|> fetch_activities_for_context_query(opts)
|> Activity.with_preloaded_object()
|> Repo.all()
end
@ -503,7 +516,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
Pleroma.FlakeId.t() | nil
def fetch_latest_activity_id_for_context(context, opts \\ %{}) do
context
|> fetch_activities_for_context_query(opts)
|> fetch_activities_for_context_query(Map.merge(%{"skip_preload" => true}, opts))
|> limit(1)
|> select([a], a.id)
|> Repo.one()
@ -802,6 +815,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_muted_reblogs(query, _), do: query
defp exclude_poll_votes(query, %{"include_poll_votes" => "true"}), do: query
defp exclude_poll_votes(query, _) do
if has_named_binding?(query, :object) do
from([activity, object: o] in query,
where: fragment("not(?->>'type' = ?)", o.data, "Answer")
)
else
query
end
end
defp maybe_preload_objects(query, %{"skip_preload" => true}), do: query
defp maybe_preload_objects(query, _) do
@ -863,6 +888,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> restrict_pinned(opts)
|> restrict_muted_reblogs(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
end
def fetch_activities(recipients, opts \\ %{}) do

22
lib/pleroma/web/activity_pub/transmogrifier.ex
View File

@ -35,6 +35,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> fix_likes
|> fix_addressing
|> fix_summary
|> fix_type
end
def fix_summary(%{"summary" => nil} = object) do
@ -335,6 +336,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def fix_content_map(object), do: object
def fix_type(%{"inReplyTo" => reply_id} = object) when is_binary(reply_id) do
reply = Object.normalize(reply_id)
if reply.data["type"] == "Question" and object["name"] do
Map.put(object, "type", "Answer")
else
object
end
end
def fix_type(object), do: object
defp mastodon_follow_hack(%{"id" => id, "actor" => follower_id}, followed) do
with true <- id =~ "follows",
%User{local: true} = follower <- User.get_cached_by_ap_id(follower_id),
@ -405,7 +418,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
# - tags
# - emoji
def handle_incoming(%{"type" => "Create", "object" => %{"type" => objtype} = object} = data)
when objtype in ["Article", "Note", "Video", "Page"] do
when objtype in ["Article", "Note", "Video", "Page", "Question", "Answer"] do
actor = Containment.get_actor(data)
data =
@ -738,6 +751,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> set_reply_to_uri
|> strip_internal_fields
|> strip_internal_tags
|> set_type
end
# @doc
@ -902,6 +916,12 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Map.put(object, "sensitive", "nsfw" in tags)
end
def set_type(%{"type" => "Answer"} = object) do
Map.put(object, "type", "Note")
end
def set_type(object), do: object
def add_attributed_to(object) do
attributed_to = object["attributedTo"] || object["actor"]

19
lib/pleroma/web/activity_pub/utils.ex
View File

@ -19,7 +19,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
require Logger
@supported_object_types ["Article", "Note", "Video", "Page"]
@supported_object_types ["Article", "Note", "Video", "Page", "Question", "Answer"]
@supported_report_states ~w(open closed resolved)
@valid_visibilities ~w(public unlisted private direct)
@ -789,4 +789,21 @@ defmodule Pleroma.Web.ActivityPub.Utils do
[to, cc, recipients]
end
end
def get_existing_votes(actor, %{data: %{"id" => id}}) do
query =
from(
[activity, object: object] in Activity.with_preloaded_object(Activity),
where: fragment("(?)->>'actor' = ?", activity.data, ^actor),
where:
fragment(
"(?)->'inReplyTo' = ?",
object.data,
^to_string(id)
),
where: fragment("(?)->>'type' = 'Answer'", object.data)
)
Repo.all(query)
end
end

53
lib/pleroma/web/common_api/common_api.ex
View File

@ -119,6 +119,53 @@ defmodule Pleroma.Web.CommonAPI do
end
end
def vote(user, object, choices) do
with "Question" <- object.data["type"],
{:author, false} <- {:author, object.data["actor"] == user.ap_id},
{:existing_votes, []} <- {:existing_votes, Utils.get_existing_votes(user.ap_id, object)},
{options, max_count} <- get_options_and_max_count(object),
option_count <- Enum.count(options),
{:choice_check, {choices, true}} <-
{:choice_check, normalize_and_validate_choice_indices(choices, option_count)},
{:count_check, true} <- {:count_check, Enum.count(choices) <= max_count} do
answer_activities =
Enum.map(choices, fn index ->
answer_data = make_answer_data(user, object, Enum.at(options, index)["name"])
ActivityPub.create(%{
to: answer_data["to"],
actor: user,
context: object.data["context"],
object: answer_data,
additional: %{"cc" => answer_data["cc"]}
})
end)
object = Object.get_cached_by_ap_id(object.data["id"])
{:ok, answer_activities, object}
else
{:author, _} -> {:error, "Poll's author can't vote"}
{:existing_votes, _} -> {:error, "Already voted"}
{:choice_check, {_, false}} -> {:error, "Invalid indices"}
{:count_check, false} -> {:error, "Too many choices"}
end
end
defp get_options_and_max_count(object) do
if Map.has_key?(object.data, "anyOf") do
{object.data["anyOf"], Enum.count(object.data["anyOf"])}
else
{object.data["oneOf"], 1}
end
end
defp normalize_and_validate_choice_indices(choices, count) do
Enum.map_reduce(choices, true, fn index, valid ->
index = if is_binary(index), do: String.to_integer(index), else: index
{index, if(valid, do: index < count, else: valid)}
end)
end
def get_visibility(%{"visibility" => visibility}, in_reply_to)
when visibility in ~w{public unlisted private direct},
do: {visibility, get_replied_to_visibility(in_reply_to)}
@ -154,6 +201,7 @@ defmodule Pleroma.Web.CommonAPI do
data,
visibility
),
{poll, poll_emoji} <- make_poll_data(data),
{to, cc} <- to_for_user_and_mentions(user, mentions, in_reply_to, visibility),
context <- make_context(in_reply_to),
cw <- data["spoiler_text"] || "",
@ -171,13 +219,14 @@ defmodule Pleroma.Web.CommonAPI do
tags,
cw,
cc,
sensitive
sensitive,
poll
),
object <-
Map.put(
object,
"emoji",
Formatter.get_emoji_map(full_payload)
Map.merge(Formatter.get_emoji_map(full_payload), poll_emoji)
) do
res =
ActivityPub.create(

95
lib/pleroma/web/common_api/utils.ex
View File

@ -102,6 +102,72 @@ defmodule Pleroma.Web.CommonAPI.Utils do
end
end
def make_poll_data(%{"poll" => %{"options" => options, "expires_in" => expires_in}} = data)
when is_list(options) do
%{max_expiration: max_expiration, min_expiration: min_expiration} =
limits = Pleroma.Config.get([:instance, :poll_limits])
# XXX: There is probably a cleaner way of doing this
try do
# In some cases mastofe sends out strings instead of integers
expires_in = if is_binary(expires_in), do: String.to_integer(expires_in), else: expires_in
if Enum.count(options) > limits.max_options do
raise ArgumentError, message: "Poll can't contain more than #{limits.max_options} options"
end
{poll, emoji} =
Enum.map_reduce(options, %{}, fn option, emoji ->
if String.length(option) > limits.max_option_chars do
raise ArgumentError,
message:
"Poll options cannot be longer than #{limits.max_option_chars} characters each"
end
{%{
"name" => option,
"type" => "Note",
"replies" => %{"type" => "Collection", "totalItems" => 0}
}, Map.merge(emoji, Formatter.get_emoji_map(option))}
end)
case expires_in do
expires_in when expires_in > max_expiration ->
raise ArgumentError, message: "Expiration date is too far in the future"
expires_in when expires_in < min_expiration ->
raise ArgumentError, message: "Expiration date is too soon"
_ ->
:noop
end
end_time =
NaiveDateTime.utc_now()
|> NaiveDateTime.add(expires_in)
|> NaiveDateTime.to_iso8601()
poll =
if Pleroma.Web.ControllerHelper.truthy_param?(data["poll"]["multiple"]) do
%{"type" => "Question", "anyOf" => poll, "closed" => end_time}
else
%{"type" => "Question", "oneOf" => poll, "closed" => end_time}
end
{poll, emoji}
rescue
e in ArgumentError -> e.message
end
end
def make_poll_data(%{"poll" => poll}) when is_map(poll) do
"Invalid poll"
end
def make_poll_data(_data) do
{%{}, %{}}
end
def make_content_html(
status,
attachments,
@ -224,7 +290,8 @@ defmodule Pleroma.Web.CommonAPI.Utils do
tags,
cw \\ nil,
cc \\ [],
sensitive \\ false
sensitive \\ false,
merge \\ %{}
) do
object = %{
"type" => "Note",
@ -239,12 +306,15 @@ defmodule Pleroma.Web.CommonAPI.Utils do
"tag" => tags |> Enum.map(fn {_, tag} -> tag end) |> Enum.uniq()
}
with false <- is_nil(in_reply_to),
%Object{} = in_reply_to_object <- Object.normalize(in_reply_to) do
Map.put(object, "inReplyTo", in_reply_to_object.data["id"])
else
_ -> object
end
object =
with false <- is_nil(in_reply_to),
%Object{} = in_reply_to_object <- Object.normalize(in_reply_to) do
Map.put(object, "inReplyTo", in_reply_to_object.data["id"])
else
_ -> object
end
Map.merge(object, merge)
end
def format_naive_asctime(date) do
@ -421,4 +491,15 @@ defmodule Pleroma.Web.CommonAPI.Utils do
{:error, "No such conversation"}
end
end
def make_answer_data(%User{ap_id: ap_id}, object, name) do
%{
"type" => "Answer",
"actor" => ap_id,
"cc" => [object.data["actor"]],
"to" => [],
"name" => name,
"inReplyTo" => object.data["id"]
}
end
end

94
lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
View File

@ -197,7 +197,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
languages: ["en"],
registrations: Pleroma.Config.get([:instance, :registrations_open]),
# Extra (not present in Mastodon):
max_toot_chars: Keyword.get(instance, :limit)
max_toot_chars: Keyword.get(instance, :limit),
poll_limits: Keyword.get(instance, :poll_limits)
}
json(conn, response)
@ -409,6 +410,53 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
end
end
def get_poll(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Object{} = object <- Object.get_by_id(id),
%Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
true <- Visibility.visible_for_user?(activity, user) do
conn
|> put_view(StatusView)
|> try_render("poll.json", %{object: object, for: user})
else
nil ->
conn
|> put_status(404)
|> json(%{error: "Record not found"})
false ->
conn
|> put_status(404)
|> json(%{error: "Record not found"})
end
end
def poll_vote(%{assigns: %{user: user}} = conn, %{"id" => id, "choices" => choices}) do
with %Object{} = object <- Object.get_by_id(id),
true <- object.data["type"] == "Question",
%Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
true <- Visibility.visible_for_user?(activity, user),
{:ok, _activities, object} <- CommonAPI.vote(user, object, choices) do
conn
|> put_view(StatusView)
|> try_render("poll.json", %{object: object, for: user})
else
nil ->
conn
|> put_status(404)
|> json(%{error: "Record not found"})
false ->
conn
|> put_status(404)
|> json(%{error: "Record not found"})
{:error, message} ->
conn
|> put_status(422)
|> json(%{error: message})
end
end
def scheduled_statuses(%{assigns: %{user: user}} = conn, params) do
with scheduled_activities <- MastodonAPI.get_scheduled_activities(user, params) do
conn
@ -472,12 +520,6 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
params
|> Map.put("in_reply_to_status_id", params["in_reply_to_id"])
idempotency_key =
case get_req_header(conn, "idempotency-key") do
[key] -> key
_ -> Ecto.UUID.generate()
end
scheduled_at = params["scheduled_at"]
if scheduled_at && ScheduledActivity.far_enough?(scheduled_at) do
@ -490,17 +532,40 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
else
params = Map.drop(params, ["scheduled_at"])
{:ok, activity} =
Cachex.fetch!(:idempotency_cache, idempotency_key, fn _ ->
CommonAPI.post(user, params)
end)
case get_cached_status_or_post(conn, params) do
{:ignore, message} ->
conn
|> put_status(422)
|> json(%{error: message})
conn
|> put_view(StatusView)
|> try_render("status.json", %{activity: activity, for: user, as: :activity})
{:error, message} ->
conn
|> put_status(422)
|> json(%{error: message})
{_, activity} ->
conn
|> put_view(StatusView)
|> try_render("status.json", %{activity: activity, for: user, as: :activity})
end
end
end
defp get_cached_status_or_post(%{assigns: %{user: user}} = conn, params) do
idempotency_key =
case get_req_header(conn, "idempotency-key") do
[key] -> key
_ -> Ecto.UUID.generate()
end
Cachex.fetch(:idempotency_cache, idempotency_key, fn _ ->
case CommonAPI.post(user, params) do
{:ok, activity} -> activity
{:error, message} -> {:ignore, message}
end
end)
end
def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with {:ok, %Activity{}} <- CommonAPI.delete(id, user) do
json(conn, %{})
@ -1364,6 +1429,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
max_toot_chars: limit,
mascot: User.get_mascot(user)["url"]
},
poll_limits: Config.get([:instance, :poll_limits]),
rights: %{
delete_others_notice: present?(user.info.is_moderator),
admin: present?(user.info.is_admin)

59
lib/pleroma/web/mastodon_api/views/status_view.ex
View File

@ -240,6 +240,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
spoiler_text: summary_html,
visibility: get_visibility(object),
media_attachments: attachments,
poll: render("poll.json", %{object: object, for: opts[:for]}),
mentions: mentions,
tags: build_tags(tags),
application: %{
@ -329,6 +330,64 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
}
end
def render("poll.json", %{object: object} = opts) do
{multiple, options} =
case object.data do
%{"anyOf" => options} when is_list(options) -> {true, options}
%{"oneOf" => options} when is_list(options) -> {false, options}
_ -> {nil, nil}
end
if options do
end_time =
(object.data["closed"] || object.data["endTime"])
|> NaiveDateTime.from_iso8601!()
expired =
end_time
|> NaiveDateTime.compare(NaiveDateTime.utc_now())
|> case do
:lt -> true
_ -> false
end
voted =
if opts[:for] do
existing_votes =
Pleroma.Web.ActivityPub.Utils.get_existing_votes(opts[:for].ap_id, object)
existing_votes != [] or opts[:for].ap_id == object.data["actor"]
else
false
end
{options, votes_count} =
Enum.map_reduce(options, 0, fn %{"name" => name} = option, count ->
current_count = option["replies"]["totalItems"] || 0
{%{
title: HTML.strip_tags(name),
votes_count: current_count
}, current_count + count}
end)
%{
# Mastodon uses separate ids for polls, but an object can't have
# more than one poll embedded so object id is fine
id: object.id,
expires_at: Utils.to_masto_date(end_time),
expired: expired,
multiple: multiple,
votes_count: votes_count,
options: options,
voted: voted,
emojis: build_emojis(object.data["emoji"])
}
else
nil
end
end
def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
object = Object.normalize(activity)

4
lib/pleroma/web/router.ex
View File

@ -333,6 +333,8 @@ defmodule Pleroma.Web.Router do
put("/scheduled_statuses/:id", MastodonAPIController, :update_scheduled_status)
delete("/scheduled_statuses/:id", MastodonAPIController, :delete_scheduled_status)
post("/polls/:id/votes", MastodonAPIController, :poll_vote)
post("/media", MastodonAPIController, :upload)
put("/media/:id", MastodonAPIController, :update_media)
@ -422,6 +424,8 @@ defmodule Pleroma.Web.Router do
get("/statuses/:id", MastodonAPIController, :get_status)
get("/statuses/:id/context", MastodonAPIController, :get_context)
get("/polls/:id", MastodonAPIController, :get_poll)
get("/accounts/:id/statuses", MastodonAPIController, :user_statuses)
get("/accounts/:id/followers", MastodonAPIController, :followers)
get("/accounts/:id/following", MastodonAPIController, :following)

64
test/fixtures/httpoison_mock/rinpatch.json vendored Normal file
View File

@ -0,0 +1,64 @@
{
"@context": [
"https://www.w3.org/ns/activitystreams",
"https://w3id.org/security/v1",
{
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
},
"movedTo": {
"@id": "as:movedTo",
"@type": "@id"
},
"schema": "http://schema.org#",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value",
"Hashtag": "as:Hashtag",
"Emoji": "toot:Emoji",
"IdentityProof": "toot:IdentityProof",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.sdf.org/users/rinpatch",
"type": "Person",
"following": "https://mastodon.sdf.org/users/rinpatch/following",
"followers": "https://mastodon.sdf.org/users/rinpatch/followers",
"inbox": "https://mastodon.sdf.org/users/rinpatch/inbox",
"outbox": "https://mastodon.sdf.org/users/rinpatch/outbox",
"featured": "https://mastodon.sdf.org/users/rinpatch/collections/featured",
"preferredUsername": "rinpatch",
"name": "rinpatch",
"summary": "<p>umu</p>",
"url": "https://mastodon.sdf.org/@rinpatch",
"manuallyApprovesFollowers": false,
"publicKey": {
"id": "https://mastodon.sdf.org/users/rinpatch#main-key",
"owner": "https://mastodon.sdf.org/users/rinpatch",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1vbhYKDopb5xzfJB2TZY\n0ZvgxqdAhbSKKkQC5Q2b0ofhvueDy2AuZTnVk1/BbHNlqKlwhJUSpA6LiTZVvtcc\nMn6cmSaJJEg30gRF5GARP8FMcuq8e2jmceiW99NnUX17MQXsddSf2JFUwD0rUE8H\nBsgD7UzE9+zlA/PJOTBO7fvBEz9PTQ3r4sRMTJVFvKz2MU/U+aRNTuexRKMMPnUw\nfp6VWh1F44VWJEQOs4tOEjGiQiMQh5OfBk1w2haT3vrDbQvq23tNpUP1cRomLUtx\nEBcGKi5DMMBzE1RTVT1YUykR/zLWlA+JSmw7P6cWtsHYZovs8dgn8Po3X//6N+ng\nTQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [],
"endpoints": {
"sharedInbox": "https://mastodon.sdf.org/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/accounts/avatars/000/067/580/original/bf05521bf711b7a0.jpg?1533238802"
},
"image": {
"type": "Image",
"mediaType": "image/gif",
"url": "https://mastodon.sdf.org/system/accounts/headers/000/067/580/original/a99b987e798f7063.gif?1533278217"
}
}

99
test/fixtures/mastodon-question-activity.json vendored Normal file
View File

@ -0,0 +1,99 @@
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"Hashtag": "as:Hashtag",
"toot": "http://joinmastodon.org/ns#",
"Emoji": "toot:Emoji",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.sdf.org/users/rinpatch/statuses/102070944809637304/activity",
"type": "Create",
"actor": "https://mastodon.sdf.org/users/rinpatch",
"published": "2019-05-10T09:03:36Z",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/rinpatch/followers"
],
"object": {
"id": "https://mastodon.sdf.org/users/rinpatch/statuses/102070944809637304",
"type": "Question",
"summary": null,
"inReplyTo": null,
"published": "2019-05-10T09:03:36Z",
"url": "https://mastodon.sdf.org/@rinpatch/102070944809637304",
"attributedTo": "https://mastodon.sdf.org/users/rinpatch",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/rinpatch/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/rinpatch/statuses/102070944809637304",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2019-05-10:objectId=15095122:objectType=Conversation",
"content": "<p>Why is Tenshi eating a corndog so cute?</p>",
"contentMap": {
"en": "<p>Why is Tenshi eating a corndog so cute?</p>"
},
"endTime": "2019-05-11T09:03:36Z",
"closed": "2019-05-11T09:03:36Z",
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.sdf.org/users/rinpatch/statuses/102070944809637304/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"partOf": "https://mastodon.sdf.org/users/rinpatch/statuses/102070944809637304/replies",
"items": []
}
},
"oneOf": [
{
"type": "Note",
"name": "Dunno",
"replies": {
"type": "Collection",
"totalItems": 0
}
},
{
"type": "Note",
"name": "Everyone knows that!",
"replies": {
"type": "Collection",
"totalItems": 1
}
},
{
"type": "Note",
"name": "25 char limit is dumb",
"replies": {
"type": "Collection",
"totalItems": 0
}
},
{
"type": "Note",
"name": "I can't even fit a funny",
"replies": {
"type": "Collection",
"totalItems": 1
}
}
]
}
}

16
test/fixtures/mastodon-vote.json vendored Normal file
View File

@ -0,0 +1,16 @@
{
"@context": "https://www.w3.org/ns/activitystreams",
"actor": "https://mastodon.sdf.org/users/rinpatch",
"id": "https://mastodon.sdf.org/users/rinpatch#votes/387/activity",
"nickname": "rin",
"object": {
"attributedTo": "https://mastodon.sdf.org/users/rinpatch",
"id": "https://mastodon.sdf.org/users/rinpatch#votes/387",
"inReplyTo": "https://testing.uguu.ltd/objects/9d300947-2dcb-445d-8978-9a3b4b84fa14",
"name": "suya..",
"to": "https://testing.uguu.ltd/users/rin",
"type": "Note"
},
"to": "https://testing.uguu.ltd/users/rin",
"type": "Create"
}

8
test/support/http_request_mock.ex
View File

@ -52,6 +52,14 @@ defmodule HttpRequestMock do
}}
end
def get("https://mastodon.sdf.org/users/rinpatch", _, _, _) do
{:ok,
%Tesla.Env{
status: 200,
body: File.read!("test/fixtures/httpoison_mock/rinpatch.json")
}}
end
def get(
"https://mastodon.social/.well-known/webfinger?resource=https://mastodon.social/users/emelie",
_,

73
test/web/activity_pub/transmogrifier_test.exs
View File

@ -113,6 +113,55 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
assert Enum.at(object.data["tag"], 2) == "moo"
end
test "it works for incoming questions" do
data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!()
{:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
object = Object.normalize(activity)
assert Enum.all?(object.data["oneOf"], fn choice ->
choice["name"] in [
"Dunno",
"Everyone knows that!",
"25 char limit is dumb",
"I can't even fit a funny"
]
end)
end
test "it rewrites Note votes to Answers and increments vote counters on question activities" do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "suya...",
"poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10}
})
object = Object.normalize(activity)
data =
File.read!("test/fixtures/mastodon-vote.json")
|> Poison.decode!()
|> Kernel.put_in(["to"], user.ap_id)
|> Kernel.put_in(["object", "inReplyTo"], object.data["id"])
|> Kernel.put_in(["object", "to"], user.ap_id)
{:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
answer_object = Object.normalize(activity)
assert answer_object.data["type"] == "Answer"
object = Object.get_by_ap_id(object.data["id"])
assert Enum.any?(
object.data["oneOf"],
fn
%{"name" => "suya..", "replies" => %{"totalItems" => 1}} -> true
_ -> false
end
)
end
test "it works for incoming notices with contentMap" do
data =
File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Poison.decode!()
@ -1210,6 +1259,30 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
end
end
test "Rewrites Answers to Notes" do
user = insert(:user)
{:ok, poll_activity} =
CommonAPI.post(user, %{
"status" => "suya...",
"poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10}
})
poll_object = Object.normalize(poll_activity)
# TODO: Replace with CommonAPI vote creation when implemented
data =
File.read!("test/fixtures/mastodon-vote.json")
|> Poison.decode!()
|> Kernel.put_in(["to"], user.ap_id)
|> Kernel.put_in(["object", "inReplyTo"], poll_object.data["id"])
|> Kernel.put_in(["object", "to"], user.ap_id)
{:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
assert data["object"]["type"] == "Note"
end
describe "fix_explicit_addressing" do
setup do
user = insert(:user)

220
test/web/mastodon_api/mastodon_api_controller_test.exs
View File

@ -146,6 +146,103 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
refute id == third_id
end
describe "posting polls" do
test "posting a poll", %{conn: conn} do
user = insert(:user)
time = NaiveDateTime.utc_now()
conn =
conn
|> assign(:user, user)
|> post("/api/v1/statuses", %{
"status" => "Who is the #bestgrill?",
"poll" => %{"options" => ["Rei", "Asuka", "Misato"], "expires_in" => 420}
})
response = json_response(conn, 200)
assert Enum.all?(response["poll"]["options"], fn %{"title" => title} ->
title in ["Rei", "Asuka", "Misato"]
end)
assert NaiveDateTime.diff(NaiveDateTime.from_iso8601!(response["poll"]["expires_at"]), time) in 420..430
refute response["poll"]["expred"]
end
test "option limit is enforced", %{conn: conn} do
user = insert(:user)
limit = Pleroma.Config.get([:instance, :poll_limits, :max_options])
conn =
conn
|> assign(:user, user)
|> post("/api/v1/statuses", %{
"status" => "desu~",
"poll" => %{"options" => Enum.map(0..limit, fn _ -> "desu" end), "expires_in" => 1}
})
%{"error" => error} = json_response(conn, 422)
assert error == "Poll can't contain more than #{limit} options"
end
test "option character limit is enforced", %{conn: conn} do
user = insert(:user)
limit = Pleroma.Config.get([:instance, :poll_limits, :max_option_chars])
conn =
conn
|> assign(:user, user)
|> post("/api/v1/statuses", %{
"status" => "...",
"poll" => %{
"options" => [Enum.reduce(0..limit, "", fn _, acc -> acc <> "." end)],
"expires_in" => 1
}
})
%{"error" => error} = json_response(conn, 422)
assert error == "Poll options cannot be longer than #{limit} characters each"
end
test "minimal date limit is enforced", %{conn: conn} do
user = insert(:user)
limit = Pleroma.Config.get([:instance, :poll_limits, :min_expiration])
conn =
conn
|> assign(:user, user)
|> post("/api/v1/statuses", %{
"status" => "imagine arbitrary limits",
"poll" => %{
"options" => ["this post was made by pleroma gang"],
"expires_in" => limit - 1
}
})
%{"error" => error} = json_response(conn, 422)
assert error == "Expiration date is too soon"
end
test "maximum date limit is enforced", %{conn: conn} do
user = insert(:user)
limit = Pleroma.Config.get([:instance, :poll_limits, :max_expiration])
conn =
conn
|> assign(:user, user)
|> post("/api/v1/statuses", %{
"status" => "imagine arbitrary limits",
"poll" => %{
"options" => ["this post was made by pleroma gang"],
"expires_in" => limit + 1
}
})
%{"error" => error} = json_response(conn, 422)
assert error == "Expiration date is too far in the future"
end
end
test "posting a sensitive status", %{conn: conn} do
user = insert(:user)
@ -2542,7 +2639,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
"stats" => _,
"thumbnail" => _,
"languages" => _,
"registrations" => _
"registrations" => _,
"poll_limits" => _
} = result
assert email == from_config_email
@ -3441,4 +3539,124 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
assert json_response(conn, 403) == %{"error" => "Rate limit exceeded."}
end
end
describe "GET /api/v1/polls/:id" do
test "returns poll entity for object id", %{conn: conn} do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Pleroma does",
"poll" => %{"options" => ["what Mastodon't", "n't what Mastodoes"], "expires_in" => 20}
})
object = Object.normalize(activity)
conn =
conn
|> assign(:user, user)
|> get("/api/v1/polls/#{object.id}")
response = json_response(conn, 200)
id = object.id
assert %{"id" => ^id, "expired" => false, "multiple" => false} = response
end
test "does not expose polls for private statuses", %{conn: conn} do
user = insert(:user)
other_user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Pleroma does",
"poll" => %{"options" => ["what Mastodon't", "n't what Mastodoes"], "expires_in" => 20},
"visibility" => "private"
})
object = Object.normalize(activity)
conn =
conn
|> assign(:user, other_user)
|> get("/api/v1/polls/#{object.id}")
assert json_response(conn, 404)
end
end
describe "POST /api/v1/polls/:id/votes" do
test "votes are added to the poll", %{conn: conn} do
user = insert(:user)
other_user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "A very delicious sandwich",
"poll" => %{
"options" => ["Lettuce", "Grilled Bacon", "Tomato"],
"expires_in" => 20,
"multiple" => true
}
})
object = Object.normalize(activity)
conn =
conn
|> assign(:user, other_user)
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [0, 1, 2]})
assert json_response(conn, 200)
object = Object.get_by_id(object.id)
assert Enum.all?(object.data["anyOf"], fn %{"replies" => %{"totalItems" => total_items}} ->
total_items == 1
end)
end
test "author can't vote", %{conn: conn} do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Am I cute?",
"poll" => %{"options" => ["Yes", "No"], "expires_in" => 20}
})
object = Object.normalize(activity)
assert conn
|> assign(:user, user)
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [1]})
|> json_response(422) == %{"error" => "Poll's author can't vote"}
object = Object.get_by_id(object.id)
refute Enum.at(object.data["oneOf"], 1)["replies"]["totalItems"] == 1
end
test "does not allow multiple choices on a single-choice question", %{conn: conn} do
user = insert(:user)
other_user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "The glass is",
"poll" => %{"options" => ["half empty", "half full"], "expires_in" => 20}
})
object = Object.normalize(activity)
assert conn
|> assign(:user, other_user)
|> post("/api/v1/polls/#{object.id}/votes", %{"choices" => [0, 1]})
|> json_response(422) == %{"error" => "Too many choices"}
object = Object.get_by_id(object.id)
refute Enum.any?(object.data["oneOf"], fn %{"replies" => %{"totalItems" => total_items}} ->
total_items == 1
end)
end
end
end

103
test/web/mastodon_api/status_view_test.exs
View File

@ -103,6 +103,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
muted: false,
pinned: false,
sensitive: false,
poll: nil,
spoiler_text: HtmlSanitizeEx.basic_html(note.data["object"]["summary"]),
visibility: "public",
media_attachments: [],
@ -341,4 +342,106 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
StatusView.render("card.json", %{page_url: page_url, rich_media: card})
end
end
describe "poll view" do
test "renders a poll" do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Is Tenshi eating a corndog cute?",
"poll" => %{
"options" => ["absolutely!", "sure", "yes", "why are you even asking?"],
"expires_in" => 20
}
})
object = Object.normalize(activity)
expected = %{
emojis: [],
expired: false,
id: object.id,
multiple: false,
options: [
%{title: "absolutely!", votes_count: 0},
%{title: "sure", votes_count: 0},
%{title: "yes", votes_count: 0},
%{title: "why are you even asking?", votes_count: 0}
],
voted: false,
votes_count: 0
}
result = StatusView.render("poll.json", %{object: object})
expires_at = result.expires_at
result = Map.delete(result, :expires_at)
assert result == expected
expires_at = NaiveDateTime.from_iso8601!(expires_at)
assert NaiveDateTime.diff(expires_at, NaiveDateTime.utc_now()) in 15..20
end
test "detects if it is multiple choice" do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Which Mastodon developer is your favourite?",
"poll" => %{
"options" => ["Gargron", "Eugen"],
"expires_in" => 20,
"multiple" => true
}
})
object = Object.normalize(activity)
assert %{multiple: true} = StatusView.render("poll.json", %{object: object})
end
test "detects emoji" do
user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "What's with the smug face?",
"poll" => %{
"options" => [":blank: sip", ":blank::blank: sip", ":blank::blank::blank: sip"],
"expires_in" => 20
}
})
object = Object.normalize(activity)
assert %{emojis: [%{shortcode: "blank"}]} =
StatusView.render("poll.json", %{object: object})
end
test "detects vote status" do
user = insert(:user)
other_user = insert(:user)
{:ok, activity} =
CommonAPI.post(user, %{
"status" => "Which input devices do you use?",
"poll" => %{
"options" => ["mouse", "trackball", "trackpoint"],
"multiple" => true,
"expires_in" => 20
}
})
object = Object.normalize(activity)
{:ok, _, object} = CommonAPI.vote(other_user, object, [1, 2])
result = StatusView.render("poll.json", %{object: object, for: other_user})
assert result[:voted] == true
assert Enum.at(result[:options], 1)[:votes_count] == 1
assert Enum.at(result[:options], 2)[:votes_count] == 1
end
end
end