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Separate Web modules related to Federation

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This commit is contained in:
rustra
2020-01-23 00:55:07 +01:00
parent d1251280c5
commit 8ca5c0b320
42 changed files with 279 additions and 337 deletions
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2
lib/mobilizon_web/api/reports.ex
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@@ -3,7 +3,7 @@ defmodule MobilizonWeb.API.Reports do
API for Reports.
"""
import Mobilizon.Service.Admin.ActionLogService
import Mobilizon.Service.Admin.ActionLog
alias Mobilizon.Actors.Actor
alias Mobilizon.Reports, as: ReportsAction

139
lib/mobilizon_web/controllers/activity_pub_controller.ex
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@@ -1,139 +0,0 @@
# Portions of this file are derived from Pleroma:
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
# SPDX-License-Identifier: AGPL-3.0-only
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/web/activity_pub/activity_pub_controller.ex
defmodule MobilizonWeb.ActivityPubController do
use MobilizonWeb, :controller
alias Mobilizon.{Actors, Actors.Actor, Config}
alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Federation.ActivityPub.Federator
alias MobilizonWeb.ActivityPub.ActorView
alias MobilizonWeb.Cache
require Logger
action_fallback(:errors)
plug(MobilizonWeb.Plugs.Federating when action in [:inbox, :relay])
plug(:relay_active? when action in [:relay])
def relay_active?(conn, _) do
if Config.get([:instance, :allow_relay]) do
conn
else
conn
|> put_status(404)
|> json("Not found")
|> halt()
end
end
def following(conn, %{"name" => name, "page" => page}) do
with {page, ""} <- Integer.parse(page),
%Actor{} = actor <- Actors.get_local_actor_by_name_with_preload(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("following.json", %{actor: actor, page: page}))
end
end
def following(conn, %{"name" => name}) do
with %Actor{} = actor <- Actors.get_local_actor_by_name_with_preload(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("following.json", %{actor: actor}))
end
end
def followers(conn, %{"name" => name, "page" => page}) do
with {page, ""} <- Integer.parse(page),
%Actor{} = actor <- Actors.get_local_actor_by_name_with_preload(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("followers.json", %{actor: actor, page: page}))
end
end
def followers(conn, %{"name" => name}) do
with %Actor{} = actor <- Actors.get_local_actor_by_name_with_preload(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("followers.json", %{actor: actor}))
end
end
def outbox(conn, %{"name" => name, "page" => page}) do
with {page, ""} <- Integer.parse(page),
%Actor{} = actor <- Actors.get_local_actor_by_name(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("outbox.json", %{actor: actor, page: page}))
end
end
def outbox(conn, %{"name" => name}) do
with %Actor{} = actor <- Actors.get_local_actor_by_name(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("outbox.json", %{actor: actor}))
end
end
# TODO: Ensure that this inbox is a recipient of the message
def inbox(%{assigns: %{valid_signature: true}} = conn, params) do
Logger.debug("Got something with valid signature inside inbox")
Federator.enqueue(:incoming_ap_doc, params)
json(conn, "ok")
end
# only accept relayed Creates
def inbox(conn, %{"type" => "Create"} = params) do
Logger.info(
"Signature missing or not from author, relayed Create message, fetching object from source"
)
ActivityPub.fetch_object_from_url(params["object"]["id"])
json(conn, "ok")
end
def inbox(conn, params) do
headers = Enum.into(conn.req_headers, %{})
if String.contains?(headers["signature"], params["actor"]) do
Logger.error(
"Signature validation error for: #{params["actor"]}, make sure you are forwarding the HTTP Host header!"
)
Logger.debug(inspect(conn.req_headers))
end
json(conn, "error")
end
def relay(conn, _params) do
with {status, %Actor{} = actor} when status in [:commit, :ok] <- Cache.get_relay() do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("actor.json", %{actor: actor}))
end
end
def errors(conn, {:error, :not_found}) do
conn
|> put_status(404)
|> json("Not found")
end
def errors(conn, e) do
Logger.debug(inspect(e))
conn
|> put_status(500)
|> json("Unknown Error")
end
end

2
lib/mobilizon_web/controllers/web_finger_controller.ex
View File

@@ -12,7 +12,7 @@ defmodule MobilizonWeb.WebFingerController do
alias Mobilizon.Federation.WebFinger
plug(MobilizonWeb.Plugs.Federating)
plug(Mobilizon.Federation.Plugs.Federating)
@doc """
Provides /.well-known/host-meta

14
lib/mobilizon_web/email/checker.ex Normal file
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@@ -0,0 +1,14 @@
defmodule MobilizonWeb.Email.Checker do
@moduledoc """
Provides a function to test emails against a "not so bad" regex.
"""
# TODO: simplify me!
@email_regex ~r/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
@doc """
Returns whether the email is valid.
"""
@spec valid?(String.t()) :: boolean
def valid?(email), do: email =~ @email_regex
end

44
lib/mobilizon_web/email/event.ex
View File

@@ -9,11 +9,16 @@ defmodule MobilizonWeb.Email.Event do
import MobilizonWeb.Gettext
alias Mobilizon.Events.Event
alias Mobilizon.Actors.Actor
alias Mobilizon.Events
alias Mobilizon.Events.Event
alias Mobilizon.Storage.Repo
alias Mobilizon.Users.User
alias MobilizonWeb.Email
@important_changes [:title, :begins_on, :ends_on, :status]
@spec event_updated(User.t(), Actor.t(), Event.t(), Event.t(), list(), String.t()) ::
Bamboo.Email.t()
def event_updated(
@@ -40,4 +45,41 @@ defmodule MobilizonWeb.Email.Event do
|> assign(:subject, subject)
|> render(:event_updated)
end
def calculate_event_diff_and_send_notifications(
%Event{} = old_event,
%Event{id: event_id} = event,
changes
) do
important = MapSet.new(@important_changes)
diff =
changes
|> Map.keys()
|> MapSet.new()
|> MapSet.intersection(important)
if MapSet.size(diff) > 0 do
Repo.transaction(fn ->
event_id
|> Events.list_local_emails_user_participants_for_event_query()
|> Repo.stream()
|> Enum.to_list()
|> Enum.each(
&send_notification_for_event_update_to_participant(&1, old_event, event, diff)
)
end)
end
end
defp send_notification_for_event_update_to_participant(
{%Actor{} = actor, %User{locale: locale} = user},
%Event{} = old_event,
%Event{} = event,
diff
) do
user
|> Email.Event.event_updated(actor, old_event, event, diff, locale)
|> Email.Mailer.deliver_later()
end
end

109
lib/mobilizon_web/email/user.ex
View File

@@ -9,11 +9,14 @@ defmodule MobilizonWeb.Email.User do
import MobilizonWeb.Gettext
alias Mobilizon.Config
alias Mobilizon.{Config, Crypto, Users}
alias Mobilizon.Storage.Repo
alias Mobilizon.Users.User
alias MobilizonWeb.Email
require Logger
@spec confirmation_email(User.t(), String.t()) :: Bamboo.Email.t()
def confirmation_email(
%User{email: email, confirmation_token: confirmation_token},
@@ -53,4 +56,108 @@ defmodule MobilizonWeb.Email.User do
|> assign(:subject, subject)
|> render(:password_reset)
end
def check_confirmation_token(token) when is_binary(token) do
with %User{} = user <- Users.get_user_by_activation_token(token),
{:ok, %User{} = user} <-
Users.update_user(user, %{
"confirmed_at" => DateTime.utc_now() |> DateTime.truncate(:second),
"confirmation_sent_at" => nil,
"confirmation_token" => nil
}) do
Logger.info("User #{user.email} has been confirmed")
{:ok, user}
else
_err ->
{:error, :invalid_token}
end
end
def resend_confirmation_email(%User{} = user, locale \\ "en") do
with :ok <- we_can_send_email(user, :confirmation_sent_at),
{:ok, user} <-
Users.update_user(user, %{
"confirmation_sent_at" => DateTime.utc_now() |> DateTime.truncate(:second)
}) do
send_confirmation_email(user, locale)
Logger.info("Sent confirmation email again to #{user.email}")
{:ok, user.email}
end
end
def send_confirmation_email(%User{} = user, locale \\ "en") do
user
|> Email.User.confirmation_email(locale)
|> Email.Mailer.deliver_later()
end
@doc """
Check that the provided token is correct and update provided password
"""
@spec check_reset_password_token(String.t(), String.t()) :: tuple
def check_reset_password_token(password, token) do
with %User{} = user <- Users.get_user_by_reset_password_token(token),
{:ok, %User{} = user} <-
Repo.update(
User.password_reset_changeset(user, %{
"password" => password,
"reset_password_sent_at" => nil,
"reset_password_token" => nil
})
) do
{:ok, user}
else
{:error, %Ecto.Changeset{errors: [password: {"registration.error.password_too_short", _}]}} ->
{:error,
"The password you have choosen is too short. Please make sure your password contains at least 6 charaters."}
_err ->
{:error,
"The token you provided is invalid. Make sure that the URL is exactly the one provided inside the email you got."}
end
end
@doc """
Send the email reset password, if it's not too soon since the last send
"""
@spec send_password_reset_email(User.t(), String.t()) :: tuple
def send_password_reset_email(%User{} = user, locale \\ "en") do
with :ok <- we_can_send_email(user, :reset_password_sent_at),
{:ok, %User{} = user_updated} <-
Repo.update(
User.send_password_reset_changeset(user, %{
"reset_password_token" => Crypto.random_string(30),
"reset_password_sent_at" => DateTime.utc_now() |> DateTime.truncate(:second)
})
) do
mail =
user_updated
|> Email.User.reset_password_email(locale)
|> Email.Mailer.deliver_later()
{:ok, mail}
else
{:error, reason} -> {:error, reason}
end
end
@spec we_can_send_email(User.t(), atom) :: :ok | {:error, :email_too_soon}
defp we_can_send_email(%User{} = user, key) do
case Map.get(user, key) do
nil ->
:ok
_ ->
case Timex.before?(
Timex.shift(Map.get(user, key), hours: 1),
DateTime.utc_now() |> DateTime.truncate(:second)
) do
true ->
:ok
false ->
{:error, :email_too_soon}
end
end
end
end

57
lib/mobilizon_web/http_signature.ex
View File

@@ -1,57 +0,0 @@
# Portions of this file are derived from Pleroma:
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
# SPDX-License-Identifier: AGPL-3.0-only
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/plugs/http_signature.ex
defmodule MobilizonWeb.HTTPSignaturePlug do
@moduledoc """
# HTTPSignaturePlug
Plug to check HTTP Signatures on every incoming request
"""
import Plug.Conn
require Logger
def init(options) do
options
end
def call(%{assigns: %{valid_signature: true}} = conn, _opts) do
conn
end
def call(conn, _opts) do
case get_req_header(conn, "signature") do
[signature | _] ->
if signature do
# set (request-target) header to the appropriate value
# we also replace the digest header with the one we computed
conn =
conn
|> put_req_header(
"(request-target)",
String.downcase("#{conn.method}") <> " #{conn.request_path}"
)
conn =
if conn.assigns[:digest] do
conn
|> put_req_header("digest", conn.assigns[:digest])
else
conn
end
signature_valid = HTTPSignatures.validate_conn(conn)
Logger.debug("Is signature valid ? #{inspect(signature_valid)}")
assign(conn, :valid_signature, signature_valid)
else
Logger.debug("No signature header!")
conn
end
_ ->
conn
end
end
end

27
lib/mobilizon_web/plugs/federating.ex
View File

@@ -1,27 +0,0 @@
# Portions of this file are derived from Pleroma:
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule MobilizonWeb.Plugs.Federating do
@moduledoc """
Restrict ActivityPub routes when not federating
"""
import Plug.Conn
def init(options) do
options
end
def call(conn, _opts) do
if Mobilizon.Config.get([:instance, :federating]) do
conn
else
conn
|> put_status(404)
|> Phoenix.Controller.put_view(MobilizonWeb.ErrorView)
|> Phoenix.Controller.render("404.json")
|> halt()
end
end
end

82
lib/mobilizon_web/plugs/mapped_signature_to_identity.ex
View File

@@ -1,82 +0,0 @@
# Portions of this file are derived from Pleroma:
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule MobilizonWeb.Plugs.MappedSignatureToIdentity do
@moduledoc """
Get actor identity from Signature when handing fetches
"""
import Plug.Conn
alias Mobilizon.Actors.Actor
alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Federation.ActivityPub.Utils
alias Mobilizon.Federation.HTTPSignatures.Signature
require Logger
def init(options), do: options
@spec key_id_from_conn(Plug.Conn.t()) :: String.t() | nil
defp key_id_from_conn(conn) do
case HTTPSignatures.signature_for_conn(conn) do
%{"keyId" => key_id} ->
Signature.key_id_to_actor_url(key_id)
_ ->
nil
end
end
@spec actor_from_key_id(Plug.Conn.t()) :: Actor.t() | nil
defp actor_from_key_id(conn) do
with key_actor_id when is_binary(key_actor_id) <- key_id_from_conn(conn),
{:ok, %Actor{} = actor} <- ActivityPub.get_or_fetch_actor_by_url(key_actor_id) do
actor
else
_ ->
nil
end
end
def call(%{assigns: %{actor: _}} = conn, _opts), do: conn
# if this has payload make sure it is signed by the same actor that made it
def call(%{assigns: %{valid_signature: true}, params: %{"actor" => actor}} = conn, _opts) do
with actor_id <- Utils.get_url(actor),
{:actor, %Actor{} = actor} <- {:actor, actor_from_key_id(conn)},
{:actor_match, true} <- {:actor_match, actor.url == actor_id} do
assign(conn, :actor, actor)
else
{:actor_match, false} ->
Logger.debug("Failed to map identity from signature (payload actor mismatch)")
Logger.debug("key_id=#{key_id_from_conn(conn)}, actor=#{actor}")
assign(conn, :valid_signature, false)
# remove me once testsuite uses mapped capabilities instead of what we do now
{:actor, nil} ->
Logger.debug("Failed to map identity from signature (lookup failure)")
Logger.debug("key_id=#{key_id_from_conn(conn)}, actor=#{actor}")
conn
end
end
# no payload, probably a signed fetch
def call(%{assigns: %{valid_signature: true}} = conn, _opts) do
case actor_from_key_id(conn) do
%Actor{} = actor ->
assign(conn, :actor, actor)
_ ->
Logger.debug("Failed to map identity from signature (no payload actor mismatch)")
Logger.debug("key_id=#{key_id_from_conn(conn)}")
assign(conn, :valid_signature, false)
end
end
# no signature at all
def call(conn, _opts), do: conn
end

9
lib/mobilizon_web/plugs/uploaded_media.ex
View File

@@ -35,8 +35,7 @@ defmodule MobilizonWeb.Plugs.UploadedMedia do
%{query_params: %{"name" => name}} = conn ->
name = String.replace(name, "\"", "\\\"")
conn
|> put_resp_header("content-disposition", "filename=\"#{name}\"")
put_resp_header(conn, "content-disposition", "filename=\"#{name}\"")
conn ->
conn
@@ -77,11 +76,7 @@ defmodule MobilizonWeb.Plugs.UploadedMedia do
end
defp get_media(conn, {:url, url}, true, _) do
conn
|> MobilizonWeb.ReverseProxy.call(
url,
Config.get([Mobilizon.Upload, :proxy_opts], [])
)
MobilizonWeb.ReverseProxy.call(conn, url, Config.get([Mobilizon.Upload, :proxy_opts], []))
end
defp get_media(conn, {:url, url}, _, _) do

2
lib/mobilizon_web/resolvers/comment.ex
View File

@@ -3,7 +3,7 @@ defmodule MobilizonWeb.Resolvers.Comment do
Handles the comment-related GraphQL calls.
"""
import Mobilizon.Service.Admin.ActionLogService
import Mobilizon.Service.Admin.ActionLog
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor

2
lib/mobilizon_web/resolvers/event.ex
View File

@@ -3,7 +3,7 @@ defmodule MobilizonWeb.Resolvers.Event do
Handles the event-related GraphQL calls.
"""
import Mobilizon.Service.Admin.ActionLogService
import Mobilizon.Service.Admin.ActionLog
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor

19
lib/mobilizon_web/resolvers/user.ex
View File

@@ -7,10 +7,11 @@ defmodule MobilizonWeb.Resolvers.User do
alias Mobilizon.{Actors, Config, Users, Events}
alias Mobilizon.Actors.Actor
alias Mobilizon.Service.Users.{Activation, ResetPassword}
alias Mobilizon.Storage.Repo
alias Mobilizon.Users.User
alias MobilizonWeb.Email
require Logger
@doc """
@@ -118,7 +119,7 @@ defmodule MobilizonWeb.Resolvers.User do
def create_user(_parent, args, _resolution) do
with :registration_ok <- check_registration_config(args),
{:ok, %User{} = user} <- Users.register(args) do
Activation.send_confirmation_email(user, Map.get(args, :locale, "en"))
Email.User.send_confirmation_email(user, Map.get(args, :locale, "en"))
{:ok, user}
else
:registration_closed ->
@@ -161,7 +162,7 @@ defmodule MobilizonWeb.Resolvers.User do
"""
def validate_user(_parent, %{token: token}, _resolution) do
with {:check_confirmation_token, {:ok, %User{} = user}} <-
{:check_confirmation_token, Activation.check_confirmation_token(token)},
{:check_confirmation_token, Email.User.check_confirmation_token(token)},
{:get_actor, actor} <- {:get_actor, Users.get_actor_for_user(user)},
{:ok, %{access_token: access_token, refresh_token: refresh_token}} <-
Users.generate_tokens(user) do
@@ -187,7 +188,7 @@ defmodule MobilizonWeb.Resolvers.User do
with {:ok, %User{locale: locale} = user} <-
Users.get_user_by_email(Map.get(args, :email), false),
{:ok, email} <-
Activation.resend_confirmation_email(user, Map.get(args, :locale, locale)) do
Email.User.resend_confirmation_email(user, Map.get(args, :locale, locale)) do
{:ok, email}
else
{:error, :user_not_found} ->
@@ -205,7 +206,7 @@ defmodule MobilizonWeb.Resolvers.User do
with email <- Map.get(args, :email),
{:ok, %User{locale: locale} = user} <- Users.get_user_by_email(email, true),
{:ok, %Bamboo.Email{} = _email_html} <-
ResetPassword.send_password_reset_email(user, Map.get(args, :locale, locale)) do
Email.User.send_password_reset_email(user, Map.get(args, :locale, locale)) do
{:ok, email}
else
{:error, :user_not_found} ->
@@ -222,7 +223,7 @@ defmodule MobilizonWeb.Resolvers.User do
"""
def reset_password(_parent, %{password: password, token: token}, _resolution) do
with {:ok, %User{} = user} <-
ResetPassword.check_reset_password_token(password, token),
Email.User.check_reset_password_token(password, token),
{:ok, %{access_token: access_token, refresh_token: refresh_token}} <-
Users.authenticate(%{user: user, password: password}) do
{:ok, %{access_token: access_token, refresh_token: refresh_token, user: user}}
@@ -233,11 +234,7 @@ defmodule MobilizonWeb.Resolvers.User do
def change_default_actor(
_parent,
%{preferred_username: username},
%{
context: %{
current_user: user
}
}
%{context: %{current_user: user}}
) do
with %Actor{id: actor_id} <- Actors.get_local_actor_by_name(username),
{:user_actor, true} <-

8
lib/mobilizon_web/router.ex
View File

@@ -14,13 +14,13 @@ defmodule MobilizonWeb.Router do
end
pipeline :activity_pub_signature do
plug(MobilizonWeb.HTTPSignaturePlug)
plug(MobilizonWeb.Plugs.MappedSignatureToIdentity)
plug(Mobilizon.Federation.Plugs.HTTPSignatures)
plug(Mobilizon.Federation.Plugs.MappedSignatureToIdentity)
end
pipeline :relay do
plug(MobilizonWeb.HTTPSignaturePlug)
plug(MobilizonWeb.Plugs.MappedSignatureToIdentity)
plug(Mobilizon.Federation.Plugs.HTTPSignatures)
plug(Mobilizon.Federation.Plugs.MappedSignatureToIdentity)
plug(:accepts, ["activity-json", "json"])
end

118
lib/mobilizon_web/views/activity_pub/actor_view.ex
View File

@@ -1,118 +0,0 @@
defmodule MobilizonWeb.ActivityPub.ActorView do
use MobilizonWeb, :view
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Federation.ActivityPub.{Activity, Utils}
alias Mobilizon.Federation.ActivityStream.Convertible
@private_visibility_empty_collection %{elements: [], total: 0}
def render("actor.json", %{actor: actor}) do
actor
|> Convertible.model_to_as()
|> Map.merge(Utils.make_json_ld_header())
end
def render("following.json", %{actor: actor, page: page}) do
%{total: total, elements: following} =
if Actor.is_public_visibility(actor),
do: Actors.build_followings_for_actor(actor, page),
else: @private_visibility_empty_collection
following
|> collection(actor.preferred_username, :following, page, total)
|> Map.merge(Utils.make_json_ld_header())
end
def render("following.json", %{actor: actor}) do
%{total: total, elements: following} =
if Actor.is_public_visibility(actor),
do: Actors.build_followings_for_actor(actor),
else: @private_visibility_empty_collection
%{
"id" => Actor.build_url(actor.preferred_username, :following),
"type" => "OrderedCollection",
"totalItems" => total,
"first" => collection(following, actor.preferred_username, :following, 1, total)
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("followers.json", %{actor: actor, page: page}) do
%{total: total, elements: followers} =
if Actor.is_public_visibility(actor),
do: Actors.build_followers_for_actor(actor, page),
else: @private_visibility_empty_collection
followers
|> collection(actor.preferred_username, :followers, page, total)
|> Map.merge(Utils.make_json_ld_header())
end
def render("followers.json", %{actor: actor}) do
%{total: total, elements: followers} =
if Actor.is_public_visibility(actor),
do: Actors.build_followers_for_actor(actor),
else: @private_visibility_empty_collection
%{
"id" => Actor.build_url(actor.preferred_username, :followers),
"type" => "OrderedCollection",
"totalItems" => total,
"first" => collection(followers, actor.preferred_username, :followers, 1, total)
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("outbox.json", %{actor: actor, page: page}) do
%{total: total, elements: followers} =
if Actor.is_public_visibility(actor),
do: ActivityPub.fetch_public_activities_for_actor(actor, page),
else: @private_visibility_empty_collection
followers
|> collection(actor.preferred_username, :outbox, page, total)
|> Map.merge(Utils.make_json_ld_header())
end
def render("outbox.json", %{actor: actor}) do
%{total: total, elements: followers} =
if Actor.is_public_visibility(actor),
do: ActivityPub.fetch_public_activities_for_actor(actor),
else: @private_visibility_empty_collection
%{
"id" => Actor.build_url(actor.preferred_username, :outbox),
"type" => "OrderedCollection",
"totalItems" => total,
"first" => collection(followers, actor.preferred_username, :outbox, 1, total)
}
|> Map.merge(Utils.make_json_ld_header())
end
@spec collection(list(), String.t(), atom(), integer(), integer()) :: map()
defp collection(collection, preferred_username, endpoint, page, total)
when endpoint in [:followers, :following, :outbox] do
offset = (page - 1) * 10
map = %{
"id" => Actor.build_url(preferred_username, endpoint, page: page),
"type" => "OrderedCollectionPage",
"partOf" => Actor.build_url(preferred_username, endpoint),
"orderedItems" => Enum.map(collection, &item/1)
}
if offset < total do
Map.put(map, "next", Actor.build_url(preferred_username, endpoint, page: page + 1))
end
map
end
def item(%Activity{data: %{"id" => id}}), do: id
def item(%Actor{url: url}), do: url
end

30
lib/mobilizon_web/views/activity_pub/object_view.ex
View File

@@ -1,30 +0,0 @@
defmodule MobilizonWeb.ActivityPub.ObjectView do
use MobilizonWeb, :view
alias Mobilizon.Federation.ActivityPub.{Activity, Utils}
def render("activity.json", %{activity: %Activity{local: local, data: data} = activity}) do
%{
"id" => data["id"],
"type" =>
if local do
"Create"
else
"Announce"
end,
"actor" => activity.actor,
# Not sure if needed since this is used into outbox
"published" => Timex.now(),
"to" => activity.recipients,
"object" =>
case data["type"] do
"Event" ->
render_one(data, ObjectView, "event.json", as: :event)
"Note" ->
render_one(data, ObjectView, "comment.json", as: :comment)
end
}
|> Map.merge(Utils.make_json_ld_header())
end
end