Merge branch 'fix/credo-issues' into 'develop'

[akkoma] / lib / pleroma / web / activity_pub / views / user_view.ex

diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index fdb2b8ea9e444a6803274a3eada9ff11b4d9da68..15e6c1f687c5ee755b7a2bc759e9cf90ff4235ff 100644 (file)
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -1,17 +1,52 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.ActivityPub.UserView do
   use Pleroma.Web, :view
-  alias Pleroma.Web.Salmon
+
   alias Pleroma.Web.WebFinger
+  alias Pleroma.Web.Salmon
   alias Pleroma.User
   alias Pleroma.Repo
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
+
   import Ecto.Query
 
+  # the instance itself is not a Person, but instead an Application
+  def render("user.json", %{user: %{nickname: nil} = user}) do
+    {:ok, user} = WebFinger.ensure_keys_present(user)
+    {:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
+    public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
+    public_key = :public_key.pem_encode([public_key])
+
+    %{
+      "id" => user.ap_id,
+      "type" => "Application",
+      "following" => "#{user.ap_id}/following",
+      "followers" => "#{user.ap_id}/followers",
+      "inbox" => "#{user.ap_id}/inbox",
+      "name" => "Pleroma",
+      "summary" => "Virtual actor for Pleroma relay",
+      "url" => user.ap_id,
+      "manuallyApprovesFollowers" => false,
+      "publicKey" => %{
+        "id" => "#{user.ap_id}#main-key",
+        "owner" => user.ap_id,
+        "publicKeyPem" => public_key
+      },
+      "endpoints" => %{
+        "sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
+      }
+    }
+    |> Map.merge(Utils.make_json_ld_header())
+  end
+
   def render("user.json", %{user: user}) do
     {:ok, user} = WebFinger.ensure_keys_present(user)
-    {:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
+    {:ok, _, public_key} = Salmon.keys_from_pem(user.info.keys)
     public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
     public_key = :public_key.pem_encode([public_key])
 
@@ -26,7 +61,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "name" => user.name,
       "summary" => user.bio,
       "url" => user.ap_id,
-      "manuallyApprovesFollowers" => user.info["locked"] || false,
+      "manuallyApprovesFollowers" => user.info.locked,
       "publicKey" => %{
         "id" => "#{user.ap_id}#main-key",
         "owner" => user.ap_id,
@@ -43,7 +78,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
         "type" => "Image",
         "url" => User.banner_url(user)
       },
-      "tag" => user.info["source_data"]["tag"] || []
+      "tag" => user.info.source_data["tag"] || []
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
@@ -53,7 +88,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     query = from(user in query, select: [:ap_id])
     following = Repo.all(query)
 
-    collection(following, "#{user.ap_id}/following", page)
+    collection(following, "#{user.ap_id}/following", page, !user.info.hide_follows)
     |> Map.merge(Utils.make_json_ld_header())
   end
 
@@ -66,7 +101,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "id" => "#{user.ap_id}/following",
       "type" => "OrderedCollection",
       "totalItems" => length(following),
-      "first" => collection(following, "#{user.ap_id}/following", 1)
+      "first" => collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
@@ -76,7 +111,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     query = from(user in query, select: [:ap_id])
     followers = Repo.all(query)
 
-    collection(followers, "#{user.ap_id}/followers", page)
+    collection(followers, "#{user.ap_id}/followers", page, !user.info.hide_followers)
     |> Map.merge(Utils.make_json_ld_header())
   end
 
@@ -89,7 +124,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "id" => "#{user.ap_id}/followers",
       "type" => "OrderedCollection",
       "totalItems" => length(followers),
-      "first" => collection(followers, "#{user.ap_id}/followers", 1)
+      "first" => collection(followers, "#{user.ap_id}/followers", 1, !user.info.hide_followers)
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
@@ -99,9 +134,6 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     info = User.user_info(user)
 
     params = %{
-      "type" => ["Create", "Announce"],
-      "actor_id" => user.ap_id,
-      "whole_db" => true,
       "limit" => "10"
     }
 
@@ -112,10 +144,8 @@ defmodule Pleroma.Web.ActivityPub.UserView do
         params
       end
 
-    activities = ActivityPub.fetch_public_activities(params)
-    min_id = Enum.at(activities, 0).id
-
-    activities = Enum.reverse(activities)
+    activities = ActivityPub.fetch_user_activities(user, nil, params)
+    min_id = Enum.at(Enum.reverse(activities), 0).id
     max_id = Enum.at(activities, 0).id
 
     collection =
@@ -132,7 +162,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "partOf" => iri,
       "totalItems" => info.note_count,
       "orderedItems" => collection,
-      "next" => "#{iri}?max_id=#{min_id - 1}"
+      "next" => "#{iri}?max_id=#{min_id}"
     }
 
     if max_qid == nil do
@@ -148,7 +178,54 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     end
   end
 
-  def collection(collection, iri, page, total \\ nil) do
+  def render("inbox.json", %{user: user, max_id: max_qid}) do
+    params = %{
+      "limit" => "10"
+    }
+
+    params =
+      if max_qid != nil do
+        Map.put(params, "max_id", max_qid)
+      else
+        params
+      end
+
+    activities = ActivityPub.fetch_activities([user.ap_id | user.following], params)
+
+    min_id = Enum.at(Enum.reverse(activities), 0).id
+    max_id = Enum.at(activities, 0).id
+
+    collection =
+      Enum.map(activities, fn act ->
+        {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
+        data
+      end)
+
+    iri = "#{user.ap_id}/inbox"
+
+    page = %{
+      "id" => "#{iri}?max_id=#{max_id}",
+      "type" => "OrderedCollectionPage",
+      "partOf" => iri,
+      "totalItems" => -1,
+      "orderedItems" => collection,
+      "next" => "#{iri}?max_id=#{min_id}"
+    }
+
+    if max_qid == nil do
+      %{
+        "id" => iri,
+        "type" => "OrderedCollection",
+        "totalItems" => -1,
+        "first" => page
+      }
+      |> Map.merge(Utils.make_json_ld_header())
+    else
+      page |> Map.merge(Utils.make_json_ld_header())
+    end
+  end
+
+  def collection(collection, iri, page, show_items \\ true, total \\ nil) do
     offset = (page - 1) * 10
     items = Enum.slice(collection, offset, 10)
     items = Enum.map(items, fn user -> user.ap_id end)
@@ -159,11 +236,13 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "type" => "OrderedCollectionPage",
       "partOf" => iri,
       "totalItems" => total,
-      "orderedItems" => items
+      "orderedItems" => if(show_items, do: items, else: [])
     }
 
     if offset < total do
       Map.put(map, "next", "#{iri}?page=#{page + 1}")
+    else
+      map
     end
   end
 end