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Merge branch 'simplify_page_controller' into 'master'

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Simplify page controller

See merge request framasoft/mobilizon!131
This commit is contained in:
Thomas Citharel 2019-05-02 13:59:44 +02:00
commit 0e0c0712c6
13 changed files with 114 additions and 169 deletions
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2
Dockerfile
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@ -1,7 +1,7 @@
FROM bitwalker/alpine-elixir:latest
RUN apk add inotify-tools postgresql-client yarn
RUN apk add --no-cache make gcc libc-dev
RUN apk add --no-cache make gcc libc-dev argon2
RUN mix local.hex --force && mix local.rebar --force

2
config/config.exs
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@ -64,7 +64,7 @@ config :geolix,
config :arc,
storage: Arc.Storage.Local
config :phoenix, :format_encoders, json: Jason
config :phoenix, :format_encoders, json: Jason, "activity-json": Jason
config :mobilizon, Mobilizon.Service.Geospatial.Nominatim,
endpoint:

0
lib/eventos.ex → lib/mobilizon.ex
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0
lib/eventos_web.ex → lib/mobilizon_web.ex
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68
lib/mobilizon_web/controllers/activity_pub_controller.ex
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@ -16,74 +16,6 @@ defmodule MobilizonWeb.ActivityPubController do
action_fallback(:errors)
@doc """
Renders an Actor ActivityPub's representation
"""
@spec actor(Plug.Conn.t(), String.t()) :: Plug.Conn.t()
def actor(conn, %{"name" => name}) do
with {status, %Actor{} = actor} when status in [:ok, :commit] <-
Actors.get_cached_local_actor_by_name(name) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("actor.json", %{actor: actor}))
else
{:ignore, _} ->
{:error, :not_found}
end
end
@doc """
Renders an Event ActivityPub's representation
"""
@spec event(Plug.Conn.t(), map()) :: Plug.Conn.t()
def event(conn, %{"uuid" => uuid}) do
with {status, %Event{} = event} when status in [:ok, :commit] <-
Events.get_cached_event_full_by_uuid(uuid),
true <- event.visibility in [:public, :unlisted] do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(
ObjectView.render(
"event.json",
%{
event:
event
|> Utils.make_event_data()
}
)
)
else
{:ignore, _} ->
{:error, :not_found}
end
end
@doc """
Renders a Comment ActivityPub's representation
"""
@spec comment(Plug.Conn.t(), map()) :: Plug.Conn.t()
def comment(conn, %{"uuid" => uuid}) do
with {status, %Comment{} = comment} when status in [:ok, :commit] <-
Events.get_cached_comment_full_by_uuid(uuid),
true <- comment.visibility in [:public, :unlisted] do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(
ObjectView.render(
"comment.json",
%{
comment:
comment
|> Utils.make_comment_data()
}
)
)
else
_ ->
{:error, :not_found}
end
end
def following(conn, %{"name" => name, "page" => page}) do
with {page, ""} = Integer.parse(page),
%Actor{} = actor <- Actors.get_local_actor_by_name_with_everything(name) do

2
lib/mobilizon_web/controllers/fallback_controller.ex
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@ -10,6 +10,6 @@ defmodule MobilizonWeb.FallbackController do
conn
|> put_status(:not_found)
|> put_view(MobilizonWeb.ErrorView)
|> render("404.html")
|> render(:"404")
end
end

72
lib/mobilizon_web/controllers/page_controller.ex
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@ -10,69 +10,35 @@ defmodule MobilizonWeb.PageController do
action_fallback(MobilizonWeb.FallbackController)
def index(conn, _params) do
render(conn, "app.html")
end
def index(conn, _params), do: render(conn, :index)
def actor(conn, %{"name" => name}) do
case get_format(conn) do
"html" ->
with {status, %Actor{} = actor} when status in [:ok, :commit] <-
Actors.get_cached_local_actor_by_name(name) do
render_with_meta(conn, actor)
else
_ -> {:error, :not_found}
end
# "activity-json" matches "application/activity+json" inside our config
"activity-json" ->
MobilizonWeb.ActivityPubController.call(conn, :actor)
_ ->
{:error, :not_found}
end
{status, actor} = Actors.get_cached_local_actor_by_name(name)
render_or_error(conn, &ok_status?/2, status, :actor, actor)
end
def event(conn, %{"uuid" => uuid}) do
case get_format(conn) do
"html" ->
with {status, %Event{} = event} when status in [:ok, :commit] <-
Events.get_cached_event_full_by_uuid(uuid),
true <- event.visibility in [:public, :unlisted] do
render_with_meta(conn, event)
else
_ -> {:error, :not_found}
end
"activity-json" ->
MobilizonWeb.ActivityPubController.call(conn, :event)
_ ->
{:error, :not_found}
end
{status, event} = Events.get_cached_event_full_by_uuid(uuid)
render_or_error(conn, &ok_status_and_is_visible?/2, status, :event, event)
end
def comment(conn, %{"uuid" => uuid}) do
case get_format(conn) do
"html" ->
with {status, %Comment{} = comment} when status in [:ok, :commit] <-
Events.get_cached_comment_full_by_uuid(uuid),
true <- comment.visibility in [:public, :unlisted] do
render_with_meta(conn, comment)
else
_ -> {:error, :not_found}
end
{status, comment} = Events.get_cached_comment_full_by_uuid(uuid)
render_or_error(conn, &ok_status_and_is_visible?/2, status, :comment, comment)
end
"activity-json" ->
MobilizonWeb.ActivityPubController.call(conn, :comment)
_ ->
{:error, :not_found}
defp render_or_error(conn, check_fn, status, object_type, object) do
if check_fn.(status, object) do
render(conn, object_type, object: object)
else
{:error, :not_found}
end
end
# Inject OpenGraph information
defp render_with_meta(conn, object) do
render(conn, "app.html", object: object)
end
defp is_visible?(%{visibility: v}), do: v in [:public, :unlisted]
defp ok_status?(status), do: status in [:ok, :commit]
defp ok_status?(status, _), do: ok_status?(status)
defp ok_status_and_is_visible?(status, o), do: ok_status?(status) and is_visible?(o)
end

39
lib/mobilizon_web/views/activity_pub/object_view.ex
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@ -3,45 +3,6 @@ defmodule MobilizonWeb.ActivityPub.ObjectView do
alias Mobilizon.Service.ActivityPub.Utils
alias Mobilizon.Activity
def render("event.json", %{event: event}) do
{:ok, html, []} = Earmark.as_html(event["summary"])
event = %{
"type" => "Event",
"attributedTo" => event["actor"],
"id" => event["id"],
"name" => event["title"],
"category" => event["category"],
"content" => html,
"source" => %{
"content" => event["summary"],
"mediaType" => "text/markdown"
},
"mediaType" => "text/html",
"published" => event["publish_at"],
"updated" => event["updated_at"]
}
Map.merge(event, Utils.make_json_ld_header())
end
def render("comment.json", %{comment: comment}) do
comment = %{
"actor" => comment["actor"],
"uuid" => comment["uuid"],
# The activity should have attributedTo, not the comment itself
# "attributedTo" => comment.attributed_to,
"type" => "Note",
"id" => comment["id"],
"content" => comment["content"],
"mediaType" => "text/html"
# "published" => Timex.format!(comment.inserted_at, "{ISO:Extended}"),
# "updated" => Timex.format!(comment.updated_at, "{ISO:Extended}")
}
Map.merge(comment, Utils.make_json_ld_header())
end
def render("activity.json", %{activity: %Activity{local: local, data: data} = activity}) do
%{
"id" => data["id"],

4
lib/mobilizon_web/views/error_view.ex
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@ -8,6 +8,10 @@ defmodule MobilizonWeb.ErrorView do
"Page not found"
end
def render("404.json", _assigns) do
%{msg: "Resource not found"}
end
def render("invalid_request.json", _assigns) do
%{errors: "Invalid request"}
end

79
lib/mobilizon_web/views/page_view.ex
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@ -3,4 +3,83 @@ defmodule MobilizonWeb.PageView do
View for our webapp
"""
use MobilizonWeb, :view
alias Mobilizon.Actors.Actor
alias Mobilizon.Service.ActivityPub.Utils
def render("actor.activity-json", %{conn: %{assigns: %{object: actor}}}) do
public_key = Mobilizon.Service.ActivityPub.Utils.pem_to_public_key_pem(actor.keys)
%{
"id" => Actor.build_url(actor.preferred_username, :page),
"type" => "Person",
"following" => Actor.build_url(actor.preferred_username, :following),
"followers" => Actor.build_url(actor.preferred_username, :followers),
"inbox" => Actor.build_url(actor.preferred_username, :inbox),
"outbox" => Actor.build_url(actor.preferred_username, :outbox),
"preferredUsername" => actor.preferred_username,
"name" => actor.name,
"summary" => actor.summary,
"url" => actor.url,
"manuallyApprovesFollowers" => actor.manually_approves_followers,
"publicKey" => %{
"id" => "#{actor.url}#main-key",
"owner" => actor.url,
"publicKeyPem" => public_key
},
# TODO : Make have actors have an uuid
# "uuid" => actor.uuid
"endpoints" => %{
"sharedInbox" => actor.shared_inbox_url
}
# "icon" => %{
# "type" => "Image",
# "url" => User.avatar_url(actor)
# },
# "image" => %{
# "type" => "Image",
# "url" => User.banner_url(actor)
# }
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("event.activity-json", %{conn: %{assigns: %{object: event}}}) do
event = Utils.make_event_data(event)
{:ok, html, []} = Earmark.as_html(event["summary"])
%{
"type" => "Event",
"attributedTo" => event["actor"],
"id" => event["id"],
"name" => event["title"],
"category" => event["category"],
"content" => html,
"source" => %{
"content" => event["summary"],
"mediaType" => "text/markdown"
},
"mediaType" => "text/html",
"published" => event["publish_at"],
"updated" => event["updated_at"]
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("comment.activity-json", %{conn: %{assigns: %{object: comment}}}) do
comment = Utils.make_comment_data(comment)
%{
"actor" => comment["actor"],
"uuid" => comment["uuid"],
# The activity should have attributedTo, not the comment itself
# "attributedTo" => comment.attributed_to,
"type" => "Note",
"id" => comment["id"],
"content" => comment["content"],
"mediaType" => "text/html"
# "published" => Timex.format!(comment.inserted_at, "{ISO:Extended}"),
# "updated" => Timex.format!(comment.updated_at, "{ISO:Extended}")
}
|> Map.merge(Utils.make_json_ld_header())
end
end

2
mix.lock
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@ -5,7 +5,7 @@
"absinthe_plug": {:hex, :absinthe_plug, "1.4.6", "ac5d2d3d02acf52fda0f151b294017ab06e2ed1c6c15334e06aac82c94e36e08", [:mix], [{:absinthe, "~> 1.4.11", [hex: :absinthe, repo: "hexpm", optional: false]}, {:plug, "~> 1.3.2 or ~> 1.4", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
"arc": {:hex, :arc, "0.11.0", "ac7a0cc03035317b6fef9fe94c97d7d9bd183a3e7ce1606aa0c175cfa8d1ba6d", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: true]}, {:ex_aws_s3, "~> 2.0", [hex: :ex_aws_s3, repo: "hexpm", optional: true]}, {:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:poison, "~> 2.2 or ~> 3.1", [hex: :poison, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.6", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm"},
"arc_ecto": {:hex, :arc_ecto, "0.11.1", "27aedf8c236b2097eed09d96f4ae73b43eb4c042a0e2ae42d44bf644cf16115c", [:mix], [{:arc, "~> 0.11.0", [hex: :arc, repo: "hexpm", optional: false]}, {:ecto, "~> 2.1 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}], "hexpm"},
"argon2_elixir": {:hex, :argon2_elixir, "2.0.2", "71c0752ad38e0903140f466b465eb6f4278b16aef18ca5410d1a7cfc04a50aca", [:make, :mix], [{:comeonin, "~> 5.1", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm"},
"argon2_elixir": {:hex, :argon2_elixir, "2.0.3", "f2272c89d6a84f85c22b9b83912fd60740bf6052bf0078e621a6e9d1127e25c8", [:make, :mix], [{:comeonin, "~> 5.1", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.5", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm"},
"atomex": {:hex, :atomex, "0.3.0", "19b5d1a2aef8706dbd307385f7d5d9f6f273869226d317492c396c7bacf26402", [:mix], [{:xml_builder, "~> 2.0.0", [hex: :xml_builder, repo: "hexpm", optional: false]}], "hexpm"},
"bamboo": {:hex, :bamboo, "1.2.0", "8aebd24f7c606c32d0163c398004a11608ca1028182a169b2e527793bfab7561", [:mix], [{:hackney, ">= 1.13.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}, {:poison, ">= 1.5.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
"bamboo_smtp": {:hex, :bamboo_smtp, "1.6.0", "0a3607b77f22554af58c547350c1c73ebba6f4fb2c4bd0b11713ab5b4081588f", [:mix], [{:bamboo, "~> 1.0", [hex: :bamboo, repo: "hexpm", optional: false]}, {:gen_smtp, "~> 0.12.0", [hex: :gen_smtp, repo: "hexpm", optional: false]}], "hexpm"},

7
test/mobilizon_web/controllers/activity_pub_controller_test.exs
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@ -7,6 +7,7 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
use MobilizonWeb.ConnCase
import Mobilizon.Factory
alias MobilizonWeb.ActivityPub.{ActorView, ObjectView}
alias MobilizonWeb.PageView
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Service.ActivityPub
@ -43,7 +44,7 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
|> get(Routes.page_url(Endpoint, :event, event.uuid))
assert json_response(conn, 200) ==
ObjectView.render("event.json", %{event: event |> Utils.make_event_data()})
PageView.render("event.activity-json", %{conn: %{assigns: %{object: event}}})
end
test "it returns 404 for non-public events", %{conn: conn} do
@ -51,6 +52,7 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :event, event.uuid))
assert json_response(conn, 404)
@ -63,10 +65,11 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :comment, comment.uuid))
assert json_response(conn, 200) ==
ObjectView.render("comment.json", %{comment: comment |> Utils.make_comment_data()})
PageView.render("comment.activity-json", %{conn: %{assigns: %{object: comment}}})
end
test "it returns 404 for non-public comments", %{conn: conn} do

6
test/mobilizon_web/controllers/page_controller_test.exs
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@ -18,7 +18,7 @@ defmodule MobilizonWeb.PageControllerTest do
test "GET /@actor with existing actor", %{conn: conn} do
actor = insert(:actor)
conn = get(conn, Actor.build_url(actor.preferred_username, :page))
assert html_response(conn, 200)
assert html_response(conn, 200) =~ actor.preferred_username
end
test "GET /@actor with not existing actor", %{conn: conn} do
@ -29,7 +29,7 @@ defmodule MobilizonWeb.PageControllerTest do
test "GET /events/:uuid", %{conn: conn} do
event = insert(:event)
conn = get(conn, Routes.page_url(Endpoint, :event, event.uuid))
assert html_response(conn, 200)
assert html_response(conn, 200) =~ event.title
end
test "GET /events/:uuid with not existing event", %{conn: conn} do
@ -46,7 +46,7 @@ defmodule MobilizonWeb.PageControllerTest do
test "GET /comments/:uuid", %{conn: conn} do
comment = insert(:comment)
conn = get(conn, Routes.page_url(Endpoint, :comment, comment.uuid))
assert html_response(conn, 200)
assert html_response(conn, 200) =~ comment.text
end
test "GET /comments/:uuid with not existing comment", %{conn: conn} do