Merge commit 'f877aa9d70d0d600961989b8e97c0e0ce3ac1db6' into glitch-soc/merge-upstream

Conflicts:
- `.github/dependabot.yml`:
  Upstream made changes, but we had removed it.
  Discarded upstream changes.
- `.rubocop_todo.yml`:
  Upstream regenerated the file, we had some glitch-soc-specific ignores.
- `app/models/account_statuses_filter.rb`:
  Minor upstream code style change where glitch-soc had slightly different code
  due to handling of local-only posts.
  Updated to match upstream's code style.
- `app/models/status.rb`:
  Upstream moved ActiveRecord callback definitions, glitch-soc had an extra one.
  Moved the definitions as upstream did.
- `app/services/backup_service.rb`:
  Upstream rewrote a lot of the backup service, glitch-soc had changes because
  of exporting local-only posts.
  Took upstream changes and added back code to deal with local-only posts.
- `config/routes.rb`:
  Upstream split the file into different files, while glitch-soc had a few
  extra routes.
  Extra routes added to `config/routes/settings.rb`, `config/routes/api.rb`
  and `config/routes/admin.rb`
- `db/schema.rb`:
  Upstream has new migrations, while glitch-soc had an extra migration.
  Updated the expected serial number to match upstream's.
- `lib/mastodon/version.rb`:
  Upstream added support to set version tags from environment variables, while
  glitch-soc has an extra `+glitch` tag.
  Changed the code to support upstream's feature but prepending a `+glitch`.
- `spec/lib/activitypub/activity/create_spec.rb`:
  Minor code style change upstream, while glitch-soc has extra tests due to
  `directMessage` handling.
  Applied upstream's changes while keeping glitch-soc's extra tests.
- `spec/models/concerns/account_interactions_spec.rb`:
  Minor code style change upstream, while glitch-soc has extra tests.
  Applied upstream's changes while keeping glitch-soc's extra tests.

app/lib/activitypub/activity/announce.rb

@@ -4,7 +4,7 @@ class ActivityPub::Activity::Announce < ActivityPub::Activity
   def perform
     return reject_payload! if delete_arrived_first?(@json['id']) || !related_to_local_activity?
 
-    with_lock("announce:#{value_or_id(@object)}") do
+    with_redis_lock("announce:#{value_or_id(@object)}") do
       original_status = status_from_object
 
       return reject_payload! if original_status.nil? || !announceable?(original_status)

app/lib/activitypub/activity/create.rb

@@ -47,7 +47,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   def create_status
     return reject_payload! if unsupported_object_type? || non_matching_uri_hosts?(@account.uri, object_uri) || tombstone_exists? || !related_to_local_activity?
 
-    with_lock("create:#{object_uri}") do
+    with_redis_lock("create:#{object_uri}") do
       return if delete_arrived_first?(object_uri) || poll_vote?
 
       @status = find_existing_status
@@ -313,7 +313,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     poll = replied_to_status.preloadable_poll
     already_voted = true
 
-    with_lock("vote:#{replied_to_status.poll_id}:#{@account.id}") do
+    with_redis_lock("vote:#{replied_to_status.poll_id}:#{@account.id}") do
       already_voted = poll.votes.where(account: @account).exists?
       poll.votes.create!(account: @account, choice: poll.options.index(@object['name']), uri: object_uri)
     end

app/lib/activitypub/activity/delete.rb

@@ -12,7 +12,7 @@ class ActivityPub::Activity::Delete < ActivityPub::Activity
   private
 
   def delete_person
-    with_lock("delete_in_progress:#{@account.id}", autorelease: 2.hours, raise_on_failure: false) do
+    with_redis_lock("delete_in_progress:#{@account.id}", autorelease: 2.hours, raise_on_failure: false) do
       DeleteAccountService.new.call(@account, reserve_username: false, skip_activitypub: true)
     end
   end
@@ -20,14 +20,14 @@ class ActivityPub::Activity::Delete < ActivityPub::Activity
   def delete_note
     return if object_uri.nil?
 
-    with_lock("delete_status_in_progress:#{object_uri}", raise_on_failure: false) do
+    with_redis_lock("delete_status_in_progress:#{object_uri}", raise_on_failure: false) do
       unless non_matching_uri_hosts?(@account.uri, object_uri)
         # This lock ensures a concurrent `ActivityPub::Activity::Create` either
         # does not create a status at all, or has finished saving it to the
         # database before we try to load it.
         # Without the lock, `delete_later!` could be called after `delete_arrived_first?`
         # and `Status.find` before `Status.create!`
-        with_lock("create:#{object_uri}") { delete_later!(object_uri) }
+        with_redis_lock("create:#{object_uri}") { delete_later!(object_uri) }
 
         Tombstone.find_or_create_by(uri: object_uri, account: @account)
       end

app/lib/activitypub/case_transform.rb

@@ -13,7 +13,7 @@ module ActivityPub::CaseTransform
       when Symbol then camel_lower(value.to_s).to_sym
       when String
         camel_lower_cache[value] ||= if value.start_with?('_:')
-                                       "_:#{value.gsub(/\A_:/, '').underscore.camelize(:lower)}"
+                                       "_:#{value.delete_prefix('_:').underscore.camelize(:lower)}"
                                      else
                                        value.underscore.camelize(:lower)
                                      end