mobilizon/lib/mobilizon_web/controllers/page_controller.ex
Thomas Citharel 9a60704ed9
Add and fix tests
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2019-03-05 10:13:19 +01:00

95 lines
2.6 KiB
Elixir

defmodule MobilizonWeb.PageController do
@moduledoc """
Controller to load our webapp
"""
use MobilizonWeb, :controller
alias Mobilizon.Service.Metadata
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Events
alias Mobilizon.Events.{Event, Comment}
plug(:put_layout, false)
action_fallback(MobilizonWeb.FallbackController)
def index(conn, _params) do
conn
|> put_resp_content_type("text/html")
|> send_file(200, "priv/static/index.html")
end
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
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
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) do
# Comments are always public for now
# TODO : Make comments maybe restricted
# true <- comment.public do
render_with_meta(conn, comment)
else
_ -> {:error, :not_found}
end
"activity-json" ->
MobilizonWeb.ActivityPubController.call(conn, :comment)
_ ->
{:error, :not_found}
end
end
# Inject OpenGraph information
defp render_with_meta(conn, object) do
{:ok, index_content} = File.read(index_file_path())
tags = Metadata.build_tags(object)
response = String.replace(index_content, "<!--server-generated-meta-->", tags)
conn
|> put_resp_content_type("text/html")
|> send_resp(200, response)
end
defp index_file_path() do
Path.join(Application.app_dir(:mobilizon, "priv/static/"), "index.html")
end
end