Fix front-end stuff

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/graphql/schema/actors/group.ex

@@ -80,8 +80,7 @@ defmodule Mobilizon.GraphQL.Schema.Actors.GroupType do
     )
 
     # This one should have a privacy setting
-    field :organized_events, :paginated_event_list,
-      meta: [private: true, rule: :"read:group:events"] do
+    field :organized_events, :paginated_event_list do
       arg(:after_datetime, :datetime,
         default_value: nil,
         description: "Filter events that begin after this datetime"

lib/graphql/schema/admin.ex

@@ -85,7 +85,7 @@ defmodule Mobilizon.GraphQL.Schema.AdminType do
   Language information
   """
   object :language do
-    meta(:authorize, :administrator)
+    meta(:authorize, :all)
     field(:code, :string, description: "The iso-639-3 language code")
     field(:name, :string, description: "The language name")
   end

lib/graphql/schema/discussions/discussion.ex

@@ -51,7 +51,8 @@ defmodule Mobilizon.GraphQL.Schema.Discussions.DiscussionType do
       middleware(Rajska.QueryAuthorization,
         permit: :user,
         scope: Mobilizon.Discussions.Discussion,
-        rule: :"read:group:discussions"
+        rule: :"read:group:discussions",
+        args: %{slug: :slug}
       )
 
       resolve(&Discussion.get_discussion/3)