Merge commit '55e7c08a83547424024bac311d5459cb82cf6dae' into glitch-soc/merge-upstream

Conflicts:
- `app/models/user_settings.rb`:
  Upstream added a constraint on a setting textually close
  to glitch-soc-only settings.
  Applied upstream's change.
- `lib/sanitize_ext/sanitize_config.rb`:
  Upstream added support for the `translate` attribute on a few elements,
  where glitch-soc had a different set of allowed elements and attributes.
  Extended glitch-soc's allowed attributes with `translate` as upstream did.
- `spec/validators/status_length_validator_spec.rb`:
  Upstream refactored to use RSpec's `instance_double` instead of `double`,
  but glitch-soc had changes to tests due to configurable max toot chars.
  Applied upstream's changes while keeping tests against configurable max
  toot chars.

app/services/remove_status_service.rb

@@ -12,6 +12,7 @@ class RemoveStatusService < BaseService
   # @option  [Boolean] :immediate
   # @option  [Boolean] :preserve
   # @option  [Boolean] :original_removed
+  # @option  [Boolean] :skip_streaming
   def call(status, **options)
     @payload  = Oj.dump(event: :delete, payload: status.id.to_s)
     @status   = status
@@ -53,6 +54,9 @@ class RemoveStatusService < BaseService
 
   private
 
+  # The following FeedManager calls all do not result in redis publishes for
+  # streaming, as the `:update` option is false
+
   def remove_from_self
     FeedManager.instance.unpush_from_home(@account, @status)
     FeedManager.instance.unpush_from_direct(@account, @status) if @status.direct_visibility?
@@ -77,6 +81,8 @@ class RemoveStatusService < BaseService
     # followers. Here we send a delete to actively mentioned accounts
     # that may not follow the account
 
+    return if skip_streaming?
+
     @status.active_mentions.find_each do |mention|
       redis.publish("timeline:#{mention.account_id}", @payload)
     end
@@ -105,7 +111,7 @@ class RemoveStatusService < BaseService
     # without us being able to do all the fancy stuff
 
     @status.reblogs.rewhere(deleted_at: [nil, @status.deleted_at]).includes(:account).reorder(nil).find_each do |reblog|
-      RemoveStatusService.new.call(reblog, original_removed: true)
+      RemoveStatusService.new.call(reblog, original_removed: true, skip_streaming: skip_streaming?)
     end
   end
 
@@ -116,6 +122,8 @@ class RemoveStatusService < BaseService
 
     return unless @status.public_visibility?
 
+    return if skip_streaming?
+
     @status.tags.map(&:name).each do |hashtag|
       redis.publish("timeline:hashtag:#{hashtag.mb_chars.downcase}", @payload)
       redis.publish("timeline:hashtag:#{hashtag.mb_chars.downcase}:local", @payload) if @status.local?
@@ -125,6 +133,8 @@ class RemoveStatusService < BaseService
   def remove_from_public
     return unless @status.public_visibility?
 
+    return if skip_streaming?
+
     redis.publish('timeline:public', @payload)
     redis.publish(@status.local? ? 'timeline:public:local' : 'timeline:public:remote', @payload)
   end
@@ -132,6 +142,8 @@ class RemoveStatusService < BaseService
   def remove_from_media
     return unless @status.public_visibility?
 
+    return if skip_streaming?
+
     redis.publish('timeline:public:media', @payload)
     redis.publish(@status.local? ? 'timeline:public:local:media' : 'timeline:public:remote:media', @payload)
   end
@@ -151,4 +163,8 @@ class RemoveStatusService < BaseService
   def permanently?
     @options[:immediate] || !(@options[:preserve] || @status.reported?)
   end
+
+  def skip_streaming?
+    !!@options[:skip_streaming]
+  end
 end