Chapril/mobilizon.chapril.org-mobilizon
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Merge branch 'cache' into 'master' 

Cache

See merge request framasoft/mobilizon!84
This commit is contained in:
Thomas Citharel 2019-03-05 10:25:26 +01:00
parent 35ff742c86 9a60704ed9
commit 6ee3233cc6
25 changed files with 559 additions and 167 deletions
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1
js/public/index.html
View File

@ -8,6 +8,7 @@
<link rel="icon" href="<%= BASE_URL %>favicon.ico">
<link rel="stylesheet" href="//cdn.materialdesignicons.com/2.5.94/css/materialdesignicons.min.css">
<title>mobilizon</title>
<!--server-generated-meta-->
</head>
<body>

15
js/vue.config.js
View File

@ -19,4 +19,19 @@ module.exports = {
],
},
},
chainWebpack: config => {
config
.plugin('html')
.tap(args => {
args[0].minify = {
collapseWhitespace: true,
removeComments: false,
removeRedundantAttributes: true,
removeScriptTypeAttributes: true,
removeStyleLinkTypeAttributes: true,
useShortDoctype: true
};
return args
});
}
};

10
lib/mobilizon/actors/actor.ex
View File

@ -377,4 +377,14 @@ defmodule Mobilizon.Actors.Actor do
name -> name
end
end
def display_name_and_username(%Actor{name: nil} = actor), do: actor_acct_from_actor(actor)
def display_name_and_username(%Actor{name: ""} = actor), do: actor_acct_from_actor(actor)
def display_name_and_username(%Actor{name: name} = actor),
do: name <> " (" <> actor_acct_from_actor(actor) <> ")"
def clear_cache(%Actor{preferred_username: preferred_username, domain: nil}) do
Cachex.del(:activity_pub, "actor_" <> preferred_username)
end
end

14
lib/mobilizon/actors/actors.ex
View File

@ -467,6 +467,20 @@ defmodule Mobilizon.Actors do
|> Repo.preload(:organized_events)
end
@doc """
Returns a cached local actor by username
"""
@spec get_cached_local_actor_by_name(String.t()) ::
{:ok, Actor.t()} | {:commit, Actor.t()} | {:ignore, any()}
def get_cached_local_actor_by_name(name) do
Cachex.fetch(:activity_pub, "actor_" <> name, fn "actor_" <> name ->
case get_local_actor_by_name(name) do
nil -> {:ignore, nil}
%Actor{} = actor -> {:commit, actor}
end
end)
end
@doc """
Getting an actor from url, eventually creating it
"""

33
lib/mobilizon/application.ex
View File

@ -3,6 +3,7 @@ defmodule Mobilizon.Application do
The Mobilizon application
"""
use Application
import Cachex.Spec
# See https://hexdocs.pm/elixir/Application.html
# for more information on OTP Applications
@ -17,7 +18,37 @@ defmodule Mobilizon.Application do
supervisor(MobilizonWeb.Endpoint, []),
# Start your own worker by calling: Mobilizon.Worker.start_link(arg1, arg2, arg3)
# worker(Mobilizon.Worker, [arg1, arg2, arg3]),
worker(Cachex, [:mobilizon, []]),
worker(
Cachex,
[
:feed,
[
limit: 2500,
expiration:
expiration(
default: :timer.minutes(60),
interval: :timer.seconds(60)
),
fallback: fallback(default: &Mobilizon.Service.Feed.create_cache/1)
]
],
id: :cache_feed
),
worker(
Cachex,
[
:activity_pub,
[
limit: 2500,
expiration:
expiration(
default: :timer.minutes(3),
interval: :timer.seconds(15)
)
]
],
id: :cache_activity_pub
),
worker(Guardian.DB.Token.SweeperServer, []),
worker(Mobilizon.Service.Federator, [])
]

20
lib/mobilizon/events/events.ex
View File

@ -154,6 +154,16 @@ defmodule Mobilizon.Events do
|> Repo.one()
end
def get_cached_event_full_by_uuid(uuid) do
Cachex.fetch(:activity_pub, "event_" <> uuid, fn "event_" <> uuid ->
with %Event{} = event <- get_event_full_by_uuid(uuid) do
{:commit, event}
else
_ -> {:ignore, nil}
end
end)
end
@doc """
Gets a single event, with all associations loaded.
"""
@ -1018,6 +1028,16 @@ defmodule Mobilizon.Events do
end
end
def get_cached_comment_full_by_uuid(uuid) do
Cachex.fetch(:activity_pub, "comment_" <> uuid, fn "comment_" <> uuid ->
with %Comment{} = comment <- get_comment_full_from_uuid(uuid) do
{:commit, comment}
else
_ -> {:ignore, nil}
end
end)
end
def get_comment_from_url(url), do: Repo.get_by(Comment, url: url)
def get_comment_from_url!(url), do: Repo.get_by!(Comment, url: url)

57
lib/mobilizon_web/controllers/activity_pub_controller.ex
View File

@ -16,53 +16,46 @@ defmodule MobilizonWeb.ActivityPubController do
action_fallback(:errors)
@activity_pub_headers [
"application/activity+json",
"application/activity+json, application/ld+json"
]
def actor(conn, %{"name" => _name, "_format" => "atom"} = params) do
MobilizonWeb.FeedController.actor(conn, params)
end
@doc """
Renders an Actor ActivityPub's representation
"""
@spec actor(Plug.Conn.t(), String.t()) :: Plug.Conn.t()
def actor(conn, %{"name" => name}) do
with %Actor{} = actor <- Actors.get_local_actor_by_name(name) do
if conn |> get_req_header("accept") |> is_ap_header() do
conn |> render_ap_actor(actor)
else
conn
|> put_resp_content_type("text/html")
|> send_file(200, "priv/static/index.html")
end
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
nil -> {:error, :not_found}
{:ignore, _} ->
{:error, :not_found}
end
end
defp is_ap_header(ap_headers) do
length(@activity_pub_headers -- ap_headers) < 2
end
defp render_ap_actor(conn, %Actor{} = actor) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ActorView.render("actor.json", %{actor: actor}))
end
@doc """
Renders an Event ActivityPub's representation
"""
@spec event(Plug.Conn.t(), map()) :: Plug.Conn.t()
def event(conn, %{"uuid" => uuid}) do
with %Event{} = event <- Events.get_event_full_by_uuid(uuid),
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 %Comment{} = comment <- Events.get_comment_full_from_uuid(uuid) do
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
@ -70,7 +63,7 @@ defmodule MobilizonWeb.ActivityPubController do
|> put_resp_header("content-type", "application/activity+json")
|> json(ObjectView.render("comment.json", %{comment: comment |> Utils.make_comment_data()}))
else
_ ->
{:ignore, _} ->
{:error, :not_found}
end
end

9
lib/mobilizon_web/controllers/fallback_controller.ex
View File

@ -9,18 +9,21 @@ defmodule MobilizonWeb.FallbackController do
def call(conn, {:error, %Ecto.Changeset{} = changeset}) do
conn
|> put_status(:unprocessable_entity)
|> render(MobilizonWeb.ChangesetView, "error.json", changeset: changeset)
|> put_view(MobilizonWeb.ChangesetView)
|> render("error.json", changeset: changeset)
end
def call(conn, {:error, nil}) do
conn
|> put_status(:unprocessable_entity)
|> render(MobilizonWeb.ErrorView, "invalid_request.json")
|> put_view(MobilizonWeb.ErrorView)
|> render("invalid_request.json")
end
def call(conn, {:error, :not_found}) do
conn
|> put_status(:not_found)
|> render(MobilizonWeb.ErrorView, :"404")
|> put_view(MobilizonWeb.ErrorView)
|> render("404.html")
end
end

95
lib/mobilizon_web/controllers/feed_controller.ex
View File

@ -4,102 +4,17 @@ defmodule MobilizonWeb.FeedController do
"""
use MobilizonWeb, :controller
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Events
alias Mobilizon.Events.Event
alias Atomex.{Feed, Entry}
import MobilizonWeb.Gettext
@version Mix.Project.config()[:version]
def version(), do: @version
def actor(conn, %{"name" => name, "_format" => format}) when format in ["atom"] do
name = String.replace_suffix(name, ".atom", "")
def actor(conn, %{"name" => name, "format" => "atom"}) do
with {status, data} when status in [:ok, :commit] <-
Cachex.fetch(:mobilizon, "actor_" <> format <> "_" <> name, &create_cache/1) do
Cachex.fetch(:feed, "actor_" <> name) do
conn
|> put_resp_content_type("application/atom+xml")
|> send_resp(200, data)
else
_err ->
send_resp(conn, 404, "Not found")
end
end
@spec create_cache(String.t()) :: {:commit, String.t()} | {:ignore, any()}
defp create_cache(key) do
with ["actor", type, name] <- String.split(key, "_", parts: 3),
{:ok, res} <- fetch_actor_event_feed(type, name) do
{:commit, res}
else
err ->
{:ignore, err}
end
end
@spec fetch_actor_event_feed(String.t(), String.t()) :: String.t()
defp fetch_actor_event_feed(type, name) do
with %Actor{} = actor <- Actors.get_local_actor_by_name(name),
{:ok, events, _count} <- Events.get_public_events_for_actor(actor) do
{:ok, build_actor_feed(actor, events, type)}
else
err ->
{:error, err}
end
end
@spec build_actor_feed(Actor.t(), list(), String.t()) :: String.t()
defp build_actor_feed(%Actor{} = actor, events, type) do
display_name = Actor.display_name(actor)
# Title uses default instance language
feed =
Feed.new(
actor.url <> ".rss",
DateTime.utc_now(),
gettext("%{actor}'s public events feed", actor: display_name)
)
|> Feed.author(display_name, uri: actor.url)
|> Feed.link(actor.url <> "." <> type, rel: "self")
|> Feed.link(actor.url, rel: "alternate")
|> Feed.generator("Mobilizon", uri: "https://joinmobilizon.org", version: version())
|> Feed.entries(Enum.map(events, &get_entry/1))
feed = if actor.avatar_url, do: Feed.icon(feed, actor.avatar_url), else: feed
feed =
if actor.banner_url,
do: Feed.logo(feed, actor.banner_url),
else: feed
feed
|> Feed.build()
|> Atomex.generate_document()
end
defp get_entry(%Event{} = event) do
with {:ok, html, []} <- Earmark.as_html(event.description) do
entry =
Entry.new(event.url, event.inserted_at, event.title)
|> Entry.link(event.url, rel: "alternate", type: "text/html")
|> Entry.content({:cdata, html}, type: "html")
entry = if event.publish_at, do: Entry.published(entry, event.publish_at), else: entry
# Add tags
entry =
event.tags
|> Enum.map(& &1.title)
|> Enum.uniq()
|> Enum.reduce(entry, fn tag, acc -> Entry.category(acc, tag) end)
Entry.build(entry)
else
{:error, _html, error_messages} ->
require Logger
Logger.error("Unable to produce HTML for Markdown", details: inspect(error_messages))
conn
|> put_resp_content_type("text/html")
|> send_file(404, "priv/static/index.html")
end
end
end

80
lib/mobilizon_web/controllers/page_controller.ex
View File

@ -3,12 +3,92 @@ defmodule MobilizonWeb.PageController do
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

22
lib/mobilizon_web/router.ex
View File

@ -19,12 +19,15 @@ defmodule MobilizonWeb.Router do
end
pipeline :activity_pub do
plug(:accepts, ["activity-json"])
end
pipeline :activity_pub_and_html do
plug(:accepts, ["activity-json", "html"])
end
pipeline :activity_pub_rss do
plug(TrailingFormatPlug)
plug(:accepts, ["activity-json", "html", "atom"])
pipeline :rss do
plug(:accepts, ["atom", "html"])
end
pipeline :browser do
@ -57,9 +60,16 @@ defmodule MobilizonWeb.Router do
end
scope "/", MobilizonWeb do
pipe_through(:activity_pub_rss)
pipe_through(:rss)
get("/@:name", ActivityPubController, :actor)
get("/@:name/feed/:format", FeedController, :actor)
end
scope "/", MobilizonWeb do
pipe_through(:activity_pub_and_html)
get("/@:name", PageController, :actor)
get("/events/:uuid", PageController, :event)
get("/comments/:uuid", PageController, :comment)
end
scope "/", MobilizonWeb do
@ -68,8 +78,6 @@ defmodule MobilizonWeb.Router do
get("/@:name/outbox", ActivityPubController, :outbox)
get("/@:name/following", ActivityPubController, :following)
get("/@:name/followers", ActivityPubController, :followers)
get("/events/:uuid", ActivityPubController, :event)
get("/comments/:uuid", ActivityPubController, :comment)
end
scope "/", MobilizonWeb do

16
lib/mobilizon_web/views/activity_pub/object_view.ex
View File

@ -3,16 +3,22 @@ defmodule MobilizonWeb.ActivityPub.ObjectView do
alias Mobilizon.Service.ActivityPub.Utils
def render("event.json", %{event: event}) do
{:ok, html, []} = Earmark.as_html(event["summary"])
event = %{
"type" => "Event",
"actor" => event["actor"],
"attributedTo" => event["actor"],
"id" => event["id"],
"name" => event["title"],
"category" => event["category"],
"content" => event["summary"],
"mediaType" => "text/html"
# "published" => Timex.format!(event.inserted_at, "{ISO:Extended}"),
# "updated" => Timex.format!(event.updated_at, "{ISO:Extended}")
"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())

5
lib/mobilizon_web/views/error_view.ex
View File

@ -25,7 +25,10 @@ defmodule MobilizonWeb.ErrorView do
# In case no render clause matches or no
# template is found, let's render it as 500
def template_not_found(_template, assigns) do
def template_not_found(template, assigns) do
require Logger
Logger.error("Template not found")
Logger.error(inspect(template))
render("500.html", assigns)
end
end

57
lib/mobilizon_web/views/json_ld/object_view.ex Normal file
View File

@ -0,0 +1,57 @@
defmodule MobilizonWeb.JsonLD.ObjectView do
use MobilizonWeb, :view
alias Mobilizon.Events.Event
alias Mobilizon.Actors.Actor
alias Mobilizon.Addresses.Address
alias MobilizonWeb.JsonLD.ObjectView
def render("event.json", %{event: %Event{} = event}) do
# TODO: event.description is actually markdown!
json_ld = %{
"@context" => "https://schema.org",
"@type" => "Event",
"name" => event.title,
"description" => event.description,
"image" => [
event.thumbnail,
event.large_image
],
"performer" => %{
"@type" =>
if(event.organizer_actor.type == :Group, do: "PerformingGroup", else: "Person"),
"name" => Actor.display_name(event.organizer_actor)
},
"location" => render_one(event.physical_address, ObjectView, "place.json", as: :address)
}
json_ld =
if event.begins_on,
do: Map.put(json_ld, "startDate", DateTime.to_iso8601(event.begins_on)),
else: json_ld
json_ld =
if event.ends_on,
do: Map.put(json_ld, "endDate", DateTime.to_iso8601(event.ends_on)),
else: json_ld
json_ld
end
def render("place.json", %{address: %Address{} = address}) do
%{
"@type" => "Place",
"name" => address.description,
"address" => %{
"@type" => "PostalAddress",
"streetAddress" => address.streetAddress,
"addressLocality" => address.addressLocality,
"postalCode" => address.postalCode,
"addressRegion" => address.addressRegion,
"addressCountry" => address.addressCountry
}
}
end
def render("place.json", nil), do: %{}
end

14
lib/service/activity_pub/utils.ex
View File

@ -283,16 +283,20 @@ defmodule Mobilizon.Service.ActivityPub.Utils do
@spec make_event_data(Event.t(), list(String.t())) :: map()
def make_event_data(
%Event{title: title, organizer_actor: actor, uuid: uuid},
%Event{} = event,
to \\ ["https://www.w3.org/ns/activitystreams#Public"]
) do
%{
"type" => "Event",
"to" => to,
"title" => title,
"actor" => actor.url,
"uuid" => uuid,
"id" => "#{MobilizonWeb.Endpoint.url()}/events/#{uuid}"
"title" => event.title,
"actor" => event.organizer_actor.url,
"uuid" => event.uuid,
"category" => event.category,
"summary" => event.description,
"publish_at" => (event.publish_at || event.inserted_at) |> DateTime.to_iso8601(),
"updated_at" => event.updated_at |> DateTime.to_iso8601(),
"id" => "#{MobilizonWeb.Endpoint.url()}/events/#{event.uuid}"
}
end

93
lib/service/feed.ex Normal file
View File

@ -0,0 +1,93 @@
defmodule Mobilizon.Service.Feed do
@moduledoc """
Serve Atom Syndication Feeds
"""
alias Mobilizon.Actors
alias Mobilizon.Actors.Actor
alias Mobilizon.Events
alias Mobilizon.Events.Event
alias Atomex.{Feed, Entry}
import MobilizonWeb.Gettext
alias MobilizonWeb.Router.Helpers, as: Routes
alias MobilizonWeb.Endpoint
@version Mix.Project.config()[:version]
def version(), do: @version
@spec create_cache(String.t()) :: {:commit, String.t()} | {:ignore, any()}
def create_cache("actor_" <> name) do
with {:ok, res} <- fetch_actor_event_feed(name) do
{:commit, res}
else
err ->
{:ignore, err}
end
end
@spec fetch_actor_event_feed(String.t()) :: String.t()
defp fetch_actor_event_feed(name) do
with %Actor{} = actor <- Actors.get_local_actor_by_name(name),
{:ok, events, _count} <- Events.get_public_events_for_actor(actor) do
{:ok, build_actor_feed(actor, events)}
else
err ->
{:error, err}
end
end
# Build an atom feed from actor and it's public events
@spec build_actor_feed(Actor.t(), list()) :: String.t()
defp build_actor_feed(%Actor{} = actor, events) do
display_name = Actor.display_name(actor)
self_url = Routes.feed_url(Endpoint, :actor, actor.preferred_username, "atom") |> URI.decode()
# Title uses default instance language
feed =
Feed.new(
self_url,
DateTime.utc_now(),
gettext("%{actor}'s public events feed", actor: display_name)
)
|> Feed.author(display_name, uri: actor.url)
|> Feed.link(self_url, rel: "self")
|> Feed.link(actor.url, rel: "alternate")
|> Feed.generator("Mobilizon", uri: "https://joinmobilizon.org", version: version())
|> Feed.entries(Enum.map(events, &get_entry/1))
feed = if actor.avatar_url, do: Feed.icon(feed, actor.avatar_url), else: feed
feed =
if actor.banner_url,
do: Feed.logo(feed, actor.banner_url),
else: feed
feed
|> Feed.build()
|> Atomex.generate_document()
end
# Create an entry for the Atom feed
@spec get_entry(Event.t()) :: any()
defp get_entry(%Event{} = event) do
with {:ok, html, []} <- Earmark.as_html(event.description) do
entry =
Entry.new(event.url, event.publish_at || event.inserted_at, event.title)
|> Entry.link(event.url, rel: "alternate", type: "text/html")
|> Entry.content({:cdata, html}, type: "html")
|> Entry.published(event.publish_at || event.inserted_at)
# Add tags
entry =
event.tags
|> Enum.uniq()
|> Enum.reduce(entry, fn tag, acc -> Entry.category(acc, tag.slug, label: tag.title) end)
Entry.build(entry)
else
{:error, _html, error_messages} ->
require Logger
Logger.error("Unable to produce HTML for Markdown", details: inspect(error_messages))
end
end
end

6
lib/service/metadata.ex Normal file
View File

@ -0,0 +1,6 @@
defprotocol Mobilizon.Service.Metadata do
@doc """
Build tags
"""
def build_tags(entity)
end

25
lib/service/metadata/actor.ex Normal file
View File

@ -0,0 +1,25 @@
defimpl Mobilizon.Service.Metadata, for: Mobilizon.Actors.Actor do
alias Phoenix.HTML
alias Phoenix.HTML.Tag
alias Mobilizon.Actors.Actor
require Logger
def build_tags(%Actor{} = actor) do
actor
|> do_build_tags()
|> Enum.map(&HTML.safe_to_string/1)
|> Enum.reduce("", fn tag, acc -> acc <> tag end)
end
defp do_build_tags(%Actor{} = actor) do
[
Tag.tag(:meta, property: "og:title", content: Actor.display_name_and_username(actor)),
Tag.tag(:meta, property: "og:url", content: actor.url),
Tag.tag(:meta, property: "og:description", content: actor.summary),
Tag.tag(:meta, property: "og:type", content: "profile"),
Tag.tag(:meta, property: "profile:username", content: actor.preferred_username),
Tag.tag(:meta, property: "og:image", content: actor.avatar_url),
Tag.tag(:meta, property: "twitter:card", content: "summary")
]
end
end

22
lib/service/metadata/comment.ex Normal file
View File

@ -0,0 +1,22 @@
defimpl Mobilizon.Service.Metadata, for: Mobilizon.Events.Comment do
alias Phoenix.HTML
alias Phoenix.HTML.Tag
alias Mobilizon.Events.Comment
def build_tags(%Comment{} = comment) do
comment
|> do_build_tags()
|> Enum.map(&HTML.safe_to_string/1)
|> Enum.reduce("", fn tag, acc -> acc <> tag end)
end
defp do_build_tags(%Comment{} = comment) do
[
Tag.tag(:meta, property: "og:title", content: comment.actor.preferred_username),
Tag.tag(:meta, property: "og:url", content: comment.url),
Tag.tag(:meta, property: "og:description", content: comment.text),
Tag.tag(:meta, property: "og:type", content: "website"),
Tag.tag(:meta, property: "twitter:card", content: "summary")
]
end
end

34
lib/service/metadata/event.ex Normal file
View File

@ -0,0 +1,34 @@
defimpl Mobilizon.Service.Metadata, for: Mobilizon.Events.Event do
alias Phoenix.HTML
alias Phoenix.HTML.Tag
alias Mobilizon.Events.Event
alias MobilizonWeb.JsonLD.ObjectView
def build_tags(%Event{} = event) do
event
|> do_build_tags()
|> Enum.map(&HTML.safe_to_string/1)
|> Enum.reduce("", fn tag, acc -> acc <> tag end)
|> Kernel.<>(build_json_ld_schema(event))
end
# Build OpenGraph & Twitter Tags
defp do_build_tags(%Event{} = event) do
[
Tag.tag(:meta, property: "og:title", content: event.title),
Tag.tag(:meta, property: "og:url", content: event.url),
Tag.tag(:meta, property: "og:description", content: event.description),
Tag.tag(:meta, property: "og:type", content: "website"),
Tag.tag(:meta, property: "og:image", content: event.thumbnail),
Tag.tag(:meta, property: "og:image", content: event.large_image),
Tag.tag(:meta, property: "twitter:card", content: "summary_large_image")
]
end
# Insert JSON-LD schema by hand because Tag.content_tag wants to escape it
defp build_json_ld_schema(%Event{} = event) do
"<script type=\"application\/ld+json\">" <>
(ObjectView.render("event.json", %{event: event})
|> Jason.encode!()) <> "</script>"
end
end

3
mix.exs
View File

@ -87,7 +87,6 @@ defmodule Mobilizon.Mixfile do
{:plug_cowboy, "~> 2.0"},
{:atomex, "0.3.0"},
{:cachex, "~> 3.1"},
{:trailing_format_plug, "~> 0.0.5"},
{:earmark, "~> 1.3.1"},
# Dev and test dependencies
{:phoenix_live_reload, "~> 1.2", only: :dev},
@ -100,7 +99,7 @@ defmodule Mobilizon.Mixfile do
{:exvcr, "~> 0.10", only: :test},
{:credo, "~> 1.0.0", only: [:dev, :test], runtime: false},
{:mock, "~> 0.3.0", only: :test},
{:feeder_ex, "~> 1.1", only: :test}
{:elixir_feed_parser, "~> 2.1.0", only: :test}
]
end

9
mix.lock
View File

@ -1,5 +1,5 @@
%{
"absinthe": {:hex, :absinthe, "1.4.15", "d9655f38e8cb937acfd0fd6c2ff0e837d3666947f8a01988f8fabe0373c06f06", [:mix], [{:dataloader, "~> 1.0.0", [hex: :dataloader, repo: "hexpm", optional: true]}, {:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
"absinthe": {:hex, :absinthe, "1.4.16", "0933e4d9f12652b12115d5709c0293a1bf78a22578032e9ad0dad4efee6b9eb1", [:mix], [{:dataloader, "~> 1.0.0", [hex: :dataloader, repo: "hexpm", optional: true]}, {:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
"absinthe_ecto": {:hex, :absinthe_ecto, "0.1.3", "420b68129e79fe4571a4838904ba03e282330d335da47729ad52ffd7b8c5fcb1", [:mix], [{:absinthe, "~> 1.3.0 or ~> 1.4.0", [hex: :absinthe, repo: "hexpm", optional: false]}, {:ecto, ">= 0.0.0", [hex: :ecto, repo: "hexpm", optional: false]}], "hexpm"},
"absinthe_phoenix": {:hex, :absinthe_phoenix, "1.4.3", "cea34e7ebbc9a252038c1f1164878ee86bcb108905fe462be77efacda15c1e70", [:mix], [{:absinthe, "~> 1.4.0", [hex: :absinthe, repo: "hexpm", optional: false]}, {:absinthe_plug, "~> 1.4.0", [hex: :absinthe_plug, repo: "hexpm", optional: false]}, {:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.2", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.10.5 or ~> 2.11", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 1.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:poison, "~> 2.0 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
"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"},
@ -29,21 +29,21 @@
"ecto_autoslug_field": {:hex, :ecto_autoslug_field, "1.0.0", "577eed25e6d045b8d783f82c9872f97c3a84017a4feae50eaf3cf4e1334a19e2", [:mix], [{:ecto, ">= 2.1.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:slugger, ">= 0.2.0", [hex: :slugger, repo: "hexpm", optional: false]}], "hexpm"},
"ecto_enum": {:hex, :ecto_enum, "1.2.0", "9ead3ee04efc4cb68a50560a9d9ebb665dd697f957f1c3df8e81bf863cf7a4e9", [:mix], [{:ecto, ">= 2.0.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, ">= 0.0.0", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: true]}], "hexpm"},
"ecto_sql": {:hex, :ecto_sql, "3.0.5", "7e44172b4f7aca4469f38d7f6a3da394dbf43a1bcf0ca975e958cb957becd74e", [:mix], [{:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.0.6", [hex: :ecto, repo: "hexpm", optional: false]}, {:mariaex, "~> 0.9.1", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.14.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.3.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm"},
"elixir_feed_parser": {:hex, :elixir_feed_parser, "2.1.0", "bb96fb6422158dc7ad59de62ef211cc69d264acbbe63941a64a5dce97bbbc2e6", [:mix], [{:timex, "~> 3.4", [hex: :timex, repo: "hexpm", optional: false]}], "hexpm"},
"elixir_make": {:hex, :elixir_make, "0.5.2", "96a28c79f5b8d34879cd95ebc04d2a0d678cfbbd3e74c43cb63a76adf0ee8054", [:mix], [], "hexpm"},
"erlex": {:hex, :erlex, "0.2.1", "cee02918660807cbba9a7229cae9b42d1c6143b768c781fa6cee1eaf03ad860b", [:mix], [], "hexpm"},
"eternal": {:hex, :eternal, "1.2.1", "d5b6b2499ba876c57be2581b5b999ee9bdf861c647401066d3eeed111d096bc4", [:mix], [], "hexpm"},
"ex_crypto": {:hex, :ex_crypto, "0.10.0", "af600a89b784b36613a989da6e998c1b200ff1214c3cfbaf8deca4aa2f0a1739", [:mix], [{:poison, ">= 2.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
"ex_doc": {:hex, :ex_doc, "0.19.3", "3c7b0f02851f5fc13b040e8e925051452e41248f685e40250d7e40b07b9f8c10", [:mix], [{:earmark, "~> 1.2", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.10", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
"ex_ical": {:hex, :ex_ical, "0.2.0", "4b928b554614704016cc0c9ee226eb854da9327a1cc460457621ceacb1ac29a6", [:mix], [{:timex, "~> 3.1", [hex: :timex, repo: "hexpm", optional: false]}], "hexpm"},
"ex_machina": {:hex, :ex_machina, "2.2.2", "d84217a6fb7840ff771d2561b8aa6d74a0d8968e4b10ecc0d7e9890dc8fb1c6a", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm"},
"ex_machina": {:hex, :ex_machina, "2.3.0", "92a5ad0a8b10ea6314b876a99c8c9e3f25f4dde71a2a835845b136b9adaf199a", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm"},
"ex_unit_notifier": {:hex, :ex_unit_notifier, "0.1.4", "36a2dcab829f506e01bf17816590680dd1474407926d43e64c1263e627c364b8", [:mix], [], "hexpm"},
"exactor": {:hex, :exactor, "2.2.4", "5efb4ddeb2c48d9a1d7c9b465a6fffdd82300eb9618ece5d34c3334d5d7245b1", [:mix], [], "hexpm"},
"excoveralls": {:hex, :excoveralls, "0.10.5", "7c912c4ec0715a6013647d835c87cde8154855b9b84e256bc7a63858d5f284e3", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
"excoveralls": {:hex, :excoveralls, "0.10.6", "e2b9718c9d8e3ef90bc22278c3f76c850a9f9116faf4ebe9678063310742edc2", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
"exgravatar": {:hex, :exgravatar, "2.0.1", "66d595c7d63dd6bbac442c5542a724375ae29144059c6fe093e61553850aace4", [:mix], [], "hexpm"},
"exjsx": {:hex, :exjsx, "4.0.0", "60548841e0212df401e38e63c0078ec57b33e7ea49b032c796ccad8cde794b5c", [:mix], [{:jsx, "~> 2.8.0", [hex: :jsx, repo: "hexpm", optional: false]}], "hexpm"},
"exvcr": {:hex, :exvcr, "0.10.3", "1ae3b97560430acfa88ebc737c85b2b7a9dbacd8a2b26789a19718b51ae3522c", [:mix], [{:exactor, "~> 2.2", [hex: :exactor, repo: "hexpm", optional: false]}, {:exjsx, "~> 4.0", [hex: :exjsx, repo: "hexpm", optional: false]}, {:httpoison, "~> 1.0", [hex: :httpoison, repo: "hexpm", optional: true]}, {:httpotion, "~> 3.1", [hex: :httpotion, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:meck, "~> 0.8", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
"feeder": {:hex, :feeder, "2.2.4", "56ec535cf2f79719bc53b5c2abe5f6cf481fc01e5ae6229ab7cc829644f039ec", [:make], [], "hexpm"},
"feeder_ex": {:hex, :feeder_ex, "1.1.0", "0be3732255cdb45dec949e0ede6852b5261c9ff173360e8274a6ac65183b2b55", [:mix], [{:feeder, "~> 2.2", [hex: :feeder, repo: "hexpm", optional: false]}], "hexpm"},
"file_system": {:hex, :file_system, "0.2.6", "fd4dc3af89b9ab1dc8ccbcc214a0e60c41f34be251d9307920748a14bf41f1d3", [:mix], [], "hexpm"},
"gen_smtp": {:hex, :gen_smtp, "0.12.0", "97d44903f5ca18ca85cb39aee7d9c77e98d79804bbdef56078adcf905cb2ef00", [:rebar3], [], "hexpm"},
"geo": {:hex, :geo, "3.1.0", "727e005262430d037e870ff364e65d80ca5ca21d5ac8eddd57a1ada72c3f83b0", [:mix], [], "hexpm"},
@ -92,7 +92,6 @@
"ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
"telemetry": {:hex, :telemetry, "0.3.0", "099a7f3ce31e4780f971b4630a3c22ec66d22208bc090fe33a2a3a6a67754a73", [:rebar3], [], "hexpm"},
"timex": {:hex, :timex, "3.5.0", "b0a23167da02d0fe4f1a4e104d1f929a00d348502b52432c05de875d0b9cffa5", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
"trailing_format_plug": {:hex, :trailing_format_plug, "0.0.7", "64b877f912cf7273bed03379936df39894149e35137ac9509117e59866e10e45", [:mix], [{:plug, "> 0.12.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
"tzdata": {:hex, :tzdata, "0.5.19", "7962a3997bf06303b7d1772988ede22260f3dae1bf897408ebdac2b4435f4e6a", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
"unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
"unsafe": {:hex, :unsafe, "1.0.1", "a27e1874f72ee49312e0a9ec2e0b27924214a05e3ddac90e91727bc76f8613d8", [:mix], [], "hexpm"},

12
test/mobilizon_web/controllers/activity_pub_controller_test.exs
View File

@ -13,13 +13,17 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
alias Mobilizon.Service.ActivityPub.Utils
use ExVCR.Mock, adapter: ExVCR.Adapter.Hackney
setup do
conn = build_conn() |> put_req_header("accept", "application/activity+json")
{:ok, conn: conn}
end
describe "/@:preferred_username" do
test "it returns a json representation of the actor", %{conn: conn} do
actor = insert(:actor)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/@#{actor.preferred_username}")
actor = Actors.get_actor!(actor.id)
@ -34,7 +38,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/events/#{event.uuid}")
assert json_response(conn, 200) ==
@ -46,7 +49,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/events/#{event.uuid}")
assert json_response(conn, 404)
@ -59,7 +61,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/comments/#{comment.uuid}")
assert json_response(conn, 200) ==
@ -87,7 +88,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> assign(:valid_signature, true)
|> put_req_header("content-type", "application/activity+json")
|> post("/inbox", data)
assert "ok" == json_response(conn, 200)
@ -104,7 +104,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/@#{actor.preferred_username}/outbox")
assert response(conn, 200) =~ comment.text
@ -116,7 +115,6 @@ defmodule MobilizonWeb.ActivityPubControllerTest do
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/@#{actor.preferred_username}/outbox")
assert response(conn, 200) =~ event.title

43
test/mobilizon_web/controllers/feed_controller_test.exs
View File

@ -1,37 +1,64 @@
defmodule MobilizonWeb.FeedControllerTest do
use MobilizonWeb.ConnCase
import Mobilizon.Factory
alias MobilizonWeb.Router.Helpers, as: Routes
alias MobilizonWeb.Endpoint
describe "/@:preferred_username.atom" do
test "it returns an RSS representation of the actor's public events", %{conn: conn} do
actor = insert(:actor)
event1 = insert(:event, organizer_actor: actor)
event2 = insert(:event, organizer_actor: actor)
tag1 = insert(:tag, title: "RSS", slug: "rss")
tag2 = insert(:tag, title: "ATOM", slug: "atom")
event1 = insert(:event, organizer_actor: actor, tags: [tag1])
event2 = insert(:event, organizer_actor: actor, tags: [tag1, tag2])
conn =
conn
|> put_req_header("accept", "application/atom+xml")
|> get("/@#{actor.preferred_username}.atom")
|> get(
Routes.feed_url(Endpoint, :actor, actor.preferred_username, "atom")
|> URI.decode()
)
assert response(conn, 200) =~ "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
assert response_content_type(conn, :xml) =~ "charset=utf-8"
{:ok, feed, _} = FeederEx.parse(conn.resp_body)
{:ok, feed} = ElixirFeedParser.parse(conn.resp_body)
assert feed.title == actor.preferred_username <> "'s public events feed"
Enum.each(feed.entries, fn entry ->
[entry1, entry2] = entries = feed.entries
Enum.each(entries, fn entry ->
assert entry.title in [event1.title, event2.title]
end)
assert entry1.categories == [tag2.slug, tag1.slug]
assert entry2.categories == [tag1.slug]
end
test "it returns an RSS representation of the actor's public events with the proper accept header",
%{conn: conn} do
actor = insert(:actor)
conn =
conn
|> put_req_header("accept", "application/atom+xml")
|> get(
Routes.feed_url(Endpoint, :actor, actor.preferred_username, "atom")
|> URI.decode()
)
assert response(conn, 200) =~ "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
assert response_content_type(conn, :xml) =~ "charset=utf-8"
end
test "it doesn't return anything for an not existing actor", %{conn: conn} do
conn =
conn
|> put_req_header("accept", "application/atom+xml")
|> get("/@notexistent.atom")
|> get("/@notexistent/feed/atom")
assert response(conn, 404) == "Not found"
assert response(conn, 404)
end
end
end

31
test/mobilizon_web/controllers/page_controller_test.exs
View File

@ -2,14 +2,43 @@ defmodule MobilizonWeb.PageControllerTest do
use MobilizonWeb.ConnCase
import Mobilizon.Factory
setup do
conn = build_conn() |> put_req_header("accept", "text/html")
{:ok, conn: conn}
end
test "GET /", %{conn: conn} do
conn = get(conn, "/")
assert html_response(conn, 200)
end
test "GET /@actor", %{conn: conn} do
test "GET /@actor with existing actor", %{conn: conn} do
actor = insert(:actor)
conn = get(conn, "/@#{actor.preferred_username}")
assert html_response(conn, 200)
end
test "GET /@actor with not existing actor", %{conn: conn} do
conn = get(conn, "/@notexisting")
assert html_response(conn, 404)
end
test "GET /events/:uuid", %{conn: conn} do
event = insert(:event)
conn = get(conn, "/events/#{event.uuid}")
assert html_response(conn, 200)
end
test "GET /events/:uuid with not existing event", %{conn: conn} do
conn = get(conn, "/events/not_existing_event")
assert html_response(conn, 404)
end
test "GET /events/:uuid with event not public", %{conn: conn} do
event = insert(:event, visibility: :restricted)
conn = get(conn, "/events/#{event.uuid}")
assert html_response(conn, 404)
end
# TODO: Comments
end