Correct email links to be absolute URLs

lib/pleroma/emails/user_email.ex

@@ -74,7 +74,7 @@ def welcome(user, opts \\ %{}) do
 
   def password_reset_email(user, token) when is_binary(token) do
     Gettext.with_locale_or_default user.language do
-      password_reset_url = ~p[/api/v1/pleroma/password_reset/#{token}]
+      password_reset_url = url(~p[/api/v1/pleroma/password_reset/#{token}])
 
       html_body =
         Gettext.dpgettext(
@@ -107,7 +107,7 @@ def user_invitation_email(
         to_name \\ nil
       ) do
     Gettext.with_locale_or_default user.language do
-      registration_url = ~p[/registration/#{user_invite_token.token}]
+      registration_url = url(~p[/registration/#{user_invite_token.token}])
 
       html_body =
         Gettext.dpgettext(
@@ -140,7 +140,7 @@ def user_invitation_email(
 
   def account_confirmation_email(user) do
     Gettext.with_locale_or_default user.language do
-      confirmation_url = ~p[/api/account/confirm_email/#{user.id}/#{user.confirmation_token}]
+      confirmation_url = url(~p[/api/account/confirm_email/#{user.id}/#{user.confirmation_token}])
 
       html_body =
         Gettext.dpgettext(
@@ -330,7 +330,7 @@ def unsubscribe_url(user, notifications_type) do
       |> Pleroma.JWT.generate_and_sign!()
       |> Base.encode64()
 
-    ~p[/mailer/unsubscribe/#{token}]
+    url(~p[/mailer/unsubscribe/#{token}])
   end
 
   def backup_is_ready_email(backup, admin_user_id \\ nil) do

test/pleroma/emails/user_email_test.exs

@@ -16,7 +16,7 @@ test "build password reset email" do
     assert email.from == {config[:name], config[:notify_email]}
     assert email.to == [{user.name, user.email}]
     assert email.subject == "Password reset"
-    assert email.html_body =~ ~p"/api/v1/pleroma/password_reset/test_token"
+    assert email.html_body =~ url(~p"/api/v1/pleroma/password_reset/test_token")
   end
 
   test "build user invitation email" do
@@ -28,7 +28,7 @@ test "build user invitation email" do
     assert email.subject == "Invitation to Akkoma"
     assert email.to == [{"Jonh", "test@test.com"}]
 
-    assert email.html_body =~ ~p[/registration/#{token.token}]
+    assert email.html_body =~ url(~p[/registration/#{token.token}])
   end
 
   test "build account confirmation email" do
@@ -39,7 +39,7 @@ test "build account confirmation email" do
     assert email.to == [{user.name, user.email}]
     assert email.subject == "#{config[:name]} account confirmation"
 
-    assert email.html_body =~ ~p[/account/confirm_email/#{user.id}/conf-token]
+    assert email.html_body =~ url(~p[/api/account/confirm_email/#{user.id}/conf-token])
   end
 
   test "build approval pending email" do