MastoAPI: add domain blocking.

[akkoma] / lib / pleroma / user.ex

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 508f1458490cfca5f6ccf3700e6f171d41a156a7..aecf96c36d263f71f0b4c4bede43bc1373da2cdb 100644 (file)
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -67,7 +67,8 @@ defmodule Pleroma.User do
     %{
       following_count: length(user.following) - oneself,
       note_count: user.info["note_count"] || 0,
-      follower_count: user.info["follower_count"] || 0
+      follower_count: user.info["follower_count"] || 0,
+      locked: user.info["locked"] || false
     }
   end
 
@@ -167,6 +168,35 @@ defmodule Pleroma.User do
     end
   end
 
+  def maybe_direct_follow(%User{} = follower, %User{info: info} = followed) do
+    user_info = user_info(followed)
+
+    should_direct_follow =
+      cond do
+        # if the account is locked, don't pre-create the relationship
+        user_info["locked"] == true ->
+          false
+
+        # if the users are blocking each other, we shouldn't even be here, but check for it anyway
+        User.blocks?(follower, followed) == true or User.blocks?(followed, follower) == true ->
+          false
+
+        # if OStatus, then there is no three-way handshake to follow
+        User.ap_enabled?(followed) != true ->
+          true
+
+        # if there are no other reasons not to, just pre-create the relationship
+        true ->
+          true
+      end
+
+    if should_direct_follow do
+      follow(follower, followed)
+    else
+      follower
+    end
+  end
+
   def follow(%User{} = follower, %User{info: info} = followed) do
     ap_followers = followed.follower_address
 
@@ -449,7 +479,31 @@ defmodule Pleroma.User do
 
   def blocks?(user, %{ap_id: ap_id}) do
     blocks = user.info["blocks"] || []
-    Enum.member?(blocks, ap_id)
+    domain_blocks = user.info["domain_blocks"] || []
+    %{host: host} = URI.parse(ap_id)
+
+    Enum.member?(blocks, ap_id) ||
+      Enum.any?(domain_blocks, fn domain ->
+        host == domain
+      end)
+  end
+
+  def block_domain(user, domain) do
+    domain_blocks = user.info["domain_blocks"] || []
+    new_blocks = Enum.uniq([domain | domain_blocks])
+    new_info = Map.put(user.info, "domain_blocks", new_blocks)
+
+    cs = User.info_changeset(user, %{info: new_info})
+    update_and_set_cache(cs)
+  end
+
+  def unblock_domain(user, domain) do
+    blocks = user.info["domain_blocks"] || []
+    new_blocks = List.delete(blocks, domain)
+    new_info = Map.put(user.info, "domain_blocks", new_blocks)
+
+    cs = User.info_changeset(user, %{info: new_info})
+    update_and_set_cache(cs)
   end
 
   def local_user_query() do