Merge branch 'feature/add-event-support' into 'develop'

Add ActivityPub Object Event type support

See merge request pleroma/pleroma!2075

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -397,7 +397,7 @@ def handle_incoming(
         %{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
         options
       )
-      when objtype in ["Article", "Note", "Video", "Page", "Question", "Answer"] do
+      when objtype in ["Article", "Event", "Note", "Video", "Page", "Question", "Answer"] do
     actor = Containment.get_actor(data)
 
     data =

lib/pleroma/web/activity_pub/utils.ex

@@ -22,7 +22,16 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   require Logger
   require Pleroma.Constants
 
-  @supported_object_types ["Article", "Note", "Video", "Page", "Question", "Answer", "Audio"]
+  @supported_object_types [
+    "Article",
+    "Note",
+    "Event",
+    "Video",
+    "Page",
+    "Question",
+    "Answer",
+    "Audio"
+  ]
   @strip_status_report_states ~w(closed resolved)
   @supported_report_states ~w(open closed resolved)
   @valid_visibilities ~w(public unlisted private direct)

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -421,7 +421,8 @@ def get_reply_to(%{data: %{"object" => _object}} = activity, _) do
     end
   end
 
-  def render_content(%{data: %{"type" => "Video"}} = object) do
+  def render_content(%{data: %{"type" => object_type}} = object)
+      when object_type in ["Video", "Event"] do
     with name when not is_nil(name) and name != "" <- object.data["name"] do
       "<p><a href=\"#{object.data["id"]}\">#{name}</a></p>#{object.data["content"]}"
     else

lib/pleroma/web/twitter_api/controllers/util_controller.ex

@@ -104,7 +104,8 @@ defp follow_template(_), do: "follow_login.html"
 
   defp is_status?(acct) do
     case Pleroma.Object.Fetcher.fetch_and_contain_remote_object_from_id(acct) do
-      {:ok, %{"type" => type}} when type in ["Article", "Note", "Video", "Page", "Question"] ->
+      {:ok, %{"type" => type}}
+      when type in ["Article", "Event", "Note", "Video", "Page", "Question"] ->
         true
 
       _ ->

test/fixtures/tesla_mock/mobilizon.org-event.json

@@ -0,0 +1 @@
+{"@context":["https://www.w3.org/ns/activitystreams","https://litepub.social/litepub/context.jsonld",{"GeoCoordinates":"sc:GeoCoordinates","Hashtag":"as:Hashtag","Place":"sc:Place","PostalAddress":"sc:PostalAddress","address":{"@id":"sc:address","@type":"sc:PostalAddress"},"addressCountry":"sc:addressCountry","addressLocality":"sc:addressLocality","addressRegion":"sc:addressRegion","category":"sc:category","commentsEnabled":{"@id":"pt:commentsEnabled","@type":"sc:Boolean"},"geo":{"@id":"sc:geo","@type":"sc:GeoCoordinates"},"ical":"http://www.w3.org/2002/12/cal/ical#","joinMode":{"@id":"mz:joinMode","@type":"mz:joinModeType"},"joinModeType":{"@id":"mz:joinModeType","@type":"rdfs:Class"},"location":{"@id":"sc:location","@type":"sc:Place"},"maximumAttendeeCapacity":"sc:maximumAttendeeCapacity","mz":"https://joinmobilizon.org/ns#","postalCode":"sc:postalCode","pt":"https://joinpeertube.org/ns#","repliesModerationOption":{"@id":"mz:repliesModerationOption","@type":"mz:repliesModerationOptionType"},"repliesModerationOptionType":{"@id":"mz:repliesModerationOptionType","@type":"rdfs:Class"},"sc":"http://schema.org#","streetAddress":"sc:streetAddress","uuid":"sc:identifier"}],"actor":"https://mobilizon.org/@tcit","attributedTo":"https://mobilizon.org/@tcit","category":"meeting","cc":[],"commentsEnabled":true,"content":"<p>Mobilizon is now federated! 🎉</p><p></p><p>You can view this event from other instances if they are subscribed to mobilizon.org, and soon directly from Mastodon and Pleroma. It is possible that you may see some comments from other instances, including Mastodon ones, just below.</p><p></p><p>With a Mobilizon account on an instance, you may <strong>participate</strong> at events from other instances and <strong>add comments</strong> on events.</p><p></p><p>Of course, it's still <u>a work in progress</u>: if reports made from an instance on events and comments can be federated, you can't block people right now, and moderators actions are rather limited, but this <strong>will definitely get fixed over time</strong> until first stable version next year.</p><p></p><p>Anyway, if you want to come up with some feedback, head over to our forum or - if you feel you have technical skills and are familiar with it - on our Gitlab repository.</p><p></p><p>Also, to people that want to set Mobilizon themselves even though we really don't advise to do that for now, we have a little documentation but it's quite the early days and you'll probably need some help. No worries, you can chat with us on our Forum or though our Matrix channel.</p><p></p><p>Check our website for more informations and follow us on Twitter or Mastodon.</p>","endTime":"2019-12-18T14:00:00Z","ical:status":"CONFIRMED","id":"https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39","joinMode":"free","location":{"address":{"addressCountry":"France","addressLocality":"Nantes","addressRegion":"Pays de la Loire","postalCode":null,"streetAddress":" ","type":"PostalAddress"},"geo":{"latitude":-1.54939699141711,"longitude":47.21617415,"type":"GeoCoordinates"},"id":"https://mobilizon.org/address/1368fdab-1e2c-4de6-bcff-a90c84abdee1","name":"Cour du Château des Ducs de Bretagne","type":"Place"},"maximumAttendeeCapacity":0,"mediaType":"text/html","name":"Mobilizon Launching Party","published":"2019-12-17T11:33:56Z","repliesModerationOption":"allow_all","startTime":"2019-12-18T13:00:00Z","tag":[{"href":"https://mobilizon.org/tags/mobilizon","name":"#Mobilizon","type":"Hashtag"},{"href":"https://mobilizon.org/tags/federation","name":"#Federation","type":"Hashtag"},{"href":"https://mobilizon.org/tags/activitypub","name":"#ActivityPub","type":"Hashtag"},{"href":"https://mobilizon.org/tags/party","name":"#Party","type":"Hashtag"}],"to":["https://www.w3.org/ns/activitystreams#Public"],"type":"Event","updated":"2019-12-17T12:25:01Z","url":"https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39","uuid":"252d5816-00a3-4a89-a66f-15bf65c33e39"}

test/fixtures/tesla_mock/mobilizon.org-user.json

@@ -0,0 +1 @@
+{"@context":["https://www.w3.org/ns/activitystreams","https://litepub.social/litepub/context.jsonld",{"GeoCoordinates":"sc:GeoCoordinates","Hashtag":"as:Hashtag","Place":"sc:Place","PostalAddress":"sc:PostalAddress","address":{"@id":"sc:address","@type":"sc:PostalAddress"},"addressCountry":"sc:addressCountry","addressLocality":"sc:addressLocality","addressRegion":"sc:addressRegion","category":"sc:category","commentsEnabled":{"@id":"pt:commentsEnabled","@type":"sc:Boolean"},"geo":{"@id":"sc:geo","@type":"sc:GeoCoordinates"},"ical":"http://www.w3.org/2002/12/cal/ical#","joinMode":{"@id":"mz:joinMode","@type":"mz:joinModeType"},"joinModeType":{"@id":"mz:joinModeType","@type":"rdfs:Class"},"location":{"@id":"sc:location","@type":"sc:Place"},"maximumAttendeeCapacity":"sc:maximumAttendeeCapacity","mz":"https://joinmobilizon.org/ns#","postalCode":"sc:postalCode","pt":"https://joinpeertube.org/ns#","repliesModerationOption":{"@id":"mz:repliesModerationOption","@type":"mz:repliesModerationOptionType"},"repliesModerationOptionType":{"@id":"mz:repliesModerationOptionType","@type":"rdfs:Class"},"sc":"http://schema.org#","streetAddress":"sc:streetAddress","uuid":"sc:identifier"}],"endpoints":{"sharedInbox":"https://mobilizon.org/inbox"},"followers":"https://mobilizon.org/@tcit/followers","following":"https://mobilizon.org/@tcit/following","icon":{"mediaType":null,"type":"Image","url":"https://mobilizon.org/media/3a5f18c058a8193b1febfaf561f94ae8b91f85ac64c01ddf5ad7b251fb43baf5.jpg?name=profil.jpg"},"id":"https://mobilizon.org/@tcit","inbox":"https://mobilizon.org/@tcit/inbox","manuallyApprovesFollowers":false,"name":"Thomas Citharel","outbox":"https://mobilizon.org/@tcit/outbox","preferredUsername":"tcit","publicKey":{"id":"https://mobilizon.org/@tcit#main-key","owner":"https://mobilizon.org/@tcit","publicKeyPem":"-----BEGIN RSA PUBLIC KEY-----\nMIIBCgKCAQEAtzuZFviv5f12SuA0wZFMuwKS8RIlT3IjPCMLRDhiorZeV3UJ1lik\nDYO6mEh22KDXYgJtNVSYGF0Q5LJivgcvuvU+VQ048iTB1B2x0rHMr47KPByPjfVb\nKDeHt6fkHcLY0JK8UkIxW542wXAg4jX5w3gJi3pgTQrCT8VNyPbH1CaA0uW//9jc\nqzZQVFzpfdJoVOM9E3Urc/u58HC4xOptlM7+B/594ZI9drYwy5m+ZxHwlQUYCva4\n34dvwsfOGxkQyIrzXoep80EnWnFpYCLMcCiz+sEhPYxqLgNE+Cmn/6pv7SIscz6p\neVlQXIchdw+J4yl07paJDkFc6CNTCmaIHQIDAQAB\n-----END RSA PUBLIC KEY-----\n\n"},"summary":"Main profile","type":"Person","url":"https://mobilizon.org/@tcit"}

test/object/fetcher_test.exs

@@ -77,6 +77,15 @@ test "it can fetch peertube videos" do
       assert object
     end
 
+    test "it can fetch Mobilizon events" do
+      {:ok, object} =
+        Fetcher.fetch_object_from_id(
+          "https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39"
+        )
+
+      assert object
+    end
+
     test "it can fetch wedistribute articles" do
       {:ok, object} =
         Fetcher.fetch_object_from_id("https://wedistribute.org/wp-json/pterotype/v1/object/85810")

test/support/http_request_mock.ex

@@ -308,6 +308,24 @@ def get("https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
      }}
   end
 
+  def get("https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39", _, _,
+        Accept: "application/activity+json"
+      ) do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/mobilizon.org-event.json")
+     }}
+  end
+
+  def get("https://mobilizon.org/@tcit", _, _, Accept: "application/activity+json") do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/mobilizon.org-user.json")
+     }}
+  end
+
   def get("https://baptiste.gelez.xyz/@/BaptisteGelez", _, _, _) do
     {:ok,
      %Tesla.Env{

test/web/mastodon_api/views/status_view_test.exs

@@ -394,6 +394,21 @@ test "a peertube video" do
     assert length(represented[:media_attachments]) == 1
   end
 
+  test "a Mobilizon event" do
+    user = insert(:user)
+
+    {:ok, object} =
+      Pleroma.Object.Fetcher.fetch_object_from_id(
+        "https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39"
+      )
+
+    %Activity{} = activity = Activity.get_create_by_object_ap_id(object.data["id"])
+
+    represented = StatusView.render("show.json", %{for: user, activity: activity})
+
+    assert represented[:id] == to_string(activity.id)
+  end
+
   describe "build_tags/1" do
     test "it returns a a dictionary tags" do
       object_tags = [