Monsterfork v2 Kaiju Commit 2020.06.27.1 - 2020.09.05.5

22 files changed, 319 insertions, 17 deletions

diff --git a/app/workers/activitypub/distribution_worker.rb b/app/workers/activitypub/distribution_worker.rb
index e4997ba0e..716d751c4 100644
--- a/app/workers/activitypub/distribution_worker.rb
+++ b/app/workers/activitypub/distribution_worker.rb
@@ -9,11 +9,12 @@ class ActivityPub::DistributionWorker
   def perform(status_id)
     @status  = Status.find(status_id)
     @account = @status.account
+    @payload = {}
 
     return if skip_distribution?
 
     ActivityPub::DeliveryWorker.push_bulk(inboxes) do |inbox_url|
-      [payload, @account.id, inbox_url]
+      [payload(Addressable::URI.parse(inbox_url).host), @account.id, inbox_url]
     end
 
     relay! if relayable?
@@ -24,7 +25,7 @@ class ActivityPub::DistributionWorker
   private
 
   def skip_distribution?
-    @status.direct_visibility? || @status.limited_visibility?
+    !@status.published? || @status.direct_visibility? || @status.limited_visibility?
   end
 
   def relayable?
@@ -35,20 +36,20 @@ class ActivityPub::DistributionWorker
     # Deliver the status to all followers.
     # If the status is a reply to another local status, also forward it to that
     # status' authors' followers.
-    @inboxes ||= if @status.reply? && @status.thread.account.local? && @status.distributable?
+    @inboxes ||= if @status.reply? && @status.thread&.account&.local? && @status.distributable?
                    @account.followers.or(@status.thread.account.followers).inboxes
                  else
                    @account.followers.inboxes
                  end
   end
 
-  def payload
-    @payload ||= Oj.dump(serialize_payload(ActivityPub::ActivityPresenter.from_status(@status), ActivityPub::ActivitySerializer, signer: @account))
+  def payload(domain)
+    @payload[domain] ||= Oj.dump(serialize_payload(ActivityPub::ActivityPresenter.from_status(@status, update: true, embed: false), ActivityPub::ActivitySerializer, signer: @account, target_domain: domain))
   end
 
   def relay!
     ActivityPub::DeliveryWorker.push_bulk(Relay.enabled.pluck(:inbox_url)) do |inbox_url|
-      [payload, @account.id, inbox_url]
+      [payload(Addressable::URI.parse(inbox_url).host), @account.id, inbox_url]
     end
   end
 end
diff --git a/app/workers/activitypub/process_collection_items_for_account_worker.rb b/app/workers/activitypub/process_collection_items_for_account_worker.rb
new file mode 100644
index 000000000..4b5710c1d
--- /dev/null
+++ b/app/workers/activitypub/process_collection_items_for_account_worker.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+class ActivityPub::ProcessCollectionItemsForAccountWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: 'pull', retry: 3
+
+  def perform(account_id)
+    @account_id = account_id
+    on_behalf_of = nil
+
+    if account_id.present?
+      account = Account.find(account_id)
+      on_behalf_of = account.followers.local.random.first
+    end
+
+    ActivityPub::ProcessCollectionItemsService.new.call(account_id, on_behalf_of)
+  rescue ActiveRecord::RecordNotFound
+    nil
+  end
+end
diff --git a/app/workers/activitypub/process_collection_items_worker.rb b/app/workers/activitypub/process_collection_items_worker.rb
new file mode 100644
index 000000000..d830edaec
--- /dev/null
+++ b/app/workers/activitypub/process_collection_items_worker.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+class ActivityPub::ProcessCollectionItemsWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: 'pull', retry: 0
+
+  def perform
+    return if Sidekiq::Stats.new.workers_size > 3
+
+    RedisLock.acquire(lock_options) do |lock|
+      if lock.acquired?
+        account_id = random_unprocessed_account_id
+        ActivityPub::ProcessCollectionItemsForAccountWorker.perform_async(account_id) if account_id.present?
+      end
+    end
+  end
+
+  private
+
+  def random_unprocessed_account_id
+    CollectionItem.unprocessed.pluck(:account_id).sample
+  end
+
+  def lock_options
+    { redis: Redis.current, key: 'process_collection_items' }
+  end
+end
diff --git a/app/workers/activitypub/reply_distribution_worker.rb b/app/workers/activitypub/reply_distribution_worker.rb
index d4d0148ac..e8648ffcd 100644
--- a/app/workers/activitypub/reply_distribution_worker.rb
+++ b/app/workers/activitypub/reply_distribution_worker.rb
@@ -12,11 +12,12 @@ class ActivityPub::ReplyDistributionWorker
   def perform(status_id)
     @status  = Status.find(status_id)
     @account = @status.thread&.account
+    @payload = {}
 
     return unless @account.present? && @status.distributable?
 
     ActivityPub::DeliveryWorker.push_bulk(inboxes) do |inbox_url|
-      [payload, @status.account_id, inbox_url]
+      [payload(Addressable::URI.parse(inbox_url).host), @status.account_id, inbox_url]
     end
   rescue ActiveRecord::RecordNotFound
     true
@@ -28,7 +29,7 @@ class ActivityPub::ReplyDistributionWorker
     @inboxes ||= @account.followers.inboxes
   end
 
-  def payload
-    @payload ||= Oj.dump(serialize_payload(ActivityPub::ActivityPresenter.from_status(@status), ActivityPub::ActivitySerializer, signer: @status.account))
+  def payload(domain)
+    @payload[domain] ||= Oj.dump(serialize_payload(ActivityPub::ActivityPresenter.from_status(@status, update: true, embed: false), ActivityPub::ActivitySerializer, signer: @status.account, target_domain: domain))
   end
 end
diff --git a/app/workers/activitypub/sync_account_worker.rb b/app/workers/activitypub/sync_account_worker.rb
new file mode 100644
index 000000000..18825b20d
--- /dev/null
+++ b/app/workers/activitypub/sync_account_worker.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+class ActivityPub::SyncAccountWorker
+  include Sidekiq::Worker
+  include ExponentialBackoff
+
+  sidekiq_options queue: 'pull', retry: 5
+
+  def perform(account_id, every_page = false, skip_cooldown = false)
+    @account = Account.find(account_id)
+    return if @account.local?
+
+    @from_migrated_account = @account.moved_to_account&.local?
+    return unless @from_migrated_account || @account.followers.local.exists?
+
+    RedisLock.acquire(lock_options) do |lock|
+      if lock.acquired?
+        fetch_collection_items(every_page, skip_cooldown)
+      elsif @from_migrated_account
+        # Cause a retry so server-to-server migrations can complete.
+        raise Mastodon::RaceConditionError
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    nil
+  end
+
+  private
+
+  def lock_options
+    { redis: Redis.current, key: "account_sync:#{@account.id}" }
+  end
+
+  # Limits for an account moving to this server.
+  def limits_migrated
+    {
+      page_limit: 2_000,
+      item_limit: 40_000,
+      look_ahead: true,
+    }
+  end
+
+  # Limits for an account someone locally follows.
+  def limits_followed
+    {
+      page_limit: 25,
+      item_limit: 500,
+      look_ahead: @account.last_synced_at.blank?,
+    }
+  end
+
+  def fetch_collection_items(every_page, skip_cooldown)
+    opts = @from_migrated_account && every_page ? limits_migrated : limits_followed
+    opts.merge!({ every_page: every_page, skip_cooldown: skip_cooldown })
+    ActivityPub::FetchCollectionItemsService.new.call(@account.outbox_url, @account, **opts)
+    @account.update(last_synced_at: Time.now.utc)
+  end
+end
diff --git a/app/workers/distribution_worker.rb b/app/workers/distribution_worker.rb
index 4e20ef31b..049d2732b 100644
--- a/app/workers/distribution_worker.rb
+++ b/app/workers/distribution_worker.rb
@@ -3,10 +3,11 @@
 class DistributionWorker
   include Sidekiq::Worker
 
-  def perform(status_id)
+  def perform(status_id, only_to_self = false)
     RedisLock.acquire(redis: Redis.current, key: "distribute:#{status_id}") do |lock|
       if lock.acquired?
-        FanOutOnWriteService.new.call(Status.find(status_id))
+        status = Status.find(status_id)
+        FanOutOnWriteService.new.call(status, only_to_self: !status.published? || only_to_self || !status.notify?)
       else
         raise Mastodon::RaceConditionError
       end
diff --git a/app/workers/fetch_reply_worker.rb b/app/workers/fetch_reply_worker.rb
index f7aa25e81..67db042fd 100644
--- a/app/workers/fetch_reply_worker.rb
+++ b/app/workers/fetch_reply_worker.rb
@@ -6,7 +6,12 @@ class FetchReplyWorker
 
   sidekiq_options queue: 'pull', retry: 3
 
-  def perform(child_url)
-    FetchRemoteStatusService.new.call(child_url)
+  def perform(child_url, account_id = nil)
+    account = account_id.blank? ? nil : Account.find_by(id: account_id)
+    on_behalf_of = account.blank? ? nil : account.followers.local.random.first
+
+    FetchRemoteStatusService.new.call(child_url, nil, on_behalf_of)
+  rescue ActiveRecord::RecordNotFound
+    nil
   end
 end
diff --git a/app/workers/link_crawl_worker.rb b/app/workers/link_crawl_worker.rb
index b3d8aa264..32e51537d 100644
--- a/app/workers/link_crawl_worker.rb
+++ b/app/workers/link_crawl_worker.rb
@@ -6,7 +6,8 @@ class LinkCrawlWorker
   sidekiq_options queue: 'pull', retry: 0
 
   def perform(status_id)
-    FetchLinkCardService.new.call(Status.find(status_id))
+    status = Status.find(status_id)
+    FetchLinkCardService.new.call(status) if status.published?
   rescue ActiveRecord::RecordNotFound
     true
   end
diff --git a/app/workers/move_worker.rb b/app/workers/move_worker.rb
index 39e321316..4e155546f 100644
--- a/app/workers/move_worker.rb
+++ b/app/workers/move_worker.rb
@@ -16,6 +16,9 @@ class MoveWorker
     copy_account_notes!
     carry_blocks_over!
     carry_mutes_over!
+    return unless @target_account.local?
+
+    ActivityPub::SyncAccountWorker.perform_async(@source_account.id, every_page: true, skip_cooldown: true)
   rescue ActiveRecord::RecordNotFound
     true
   end
diff --git a/app/workers/mute_conversation_worker.rb b/app/workers/mute_conversation_worker.rb
new file mode 100644
index 000000000..efe6dd539
--- /dev/null
+++ b/app/workers/mute_conversation_worker.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class MuteConversationWorker
+  include Sidekiq::Worker
+
+  def perform(account_id, conversation_id)
+    FeedManager.instance.unpush_conversation(Account.find(account_id), Conversation.find(conversation_id))
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end
diff --git a/app/workers/publish_scheduled_status_worker.rb b/app/workers/publish_scheduled_status_worker.rb
index ce42f7be7..a5166f6a8 100644
--- a/app/workers/publish_scheduled_status_worker.rb
+++ b/app/workers/publish_scheduled_status_worker.rb
@@ -21,6 +21,8 @@ class PublishScheduledStatusWorker
     options.tap do |options_hash|
       options_hash[:application] = Doorkeeper::Application.find(options_hash.delete(:application_id)) if options[:application_id]
       options_hash[:thread]      = Status.find(options_hash.delete(:in_reply_to_id)) if options_hash[:in_reply_to_id]
+      options_hash[:mentions]    = Mention.where(id: options_hash.delete(:mention_ids)) if options_hash[:mention_ids]
+      options_hash[:status]      = Status.find_by(id: options_hash.delete(:status_id)) if options_hash[:status_id]
     end
   end
 end
diff --git a/app/workers/redownload_media_worker.rb b/app/workers/redownload_media_worker.rb
index 0638cd0f0..0ead9a7a8 100644
--- a/app/workers/redownload_media_worker.rb
+++ b/app/workers/redownload_media_worker.rb
@@ -11,10 +11,27 @@ class RedownloadMediaWorker
 
     return if media_attachment.remote_url.blank?
 
+    orig_small_url = media_attachment.file.url(:small)
+
     media_attachment.download_file!
     media_attachment.download_thumbnail!
-    media_attachment.save
+
+    if media_attachment.save && media_attachment.inline? && media_attachment.status.present?
+      if unsupported_media_type?(media_attachment.file.content_type)
+        media_attachment.destroy
+        true
+      else
+        media_attachment.status.text.gsub!("#{orig_small_url}##{media_attachment.id}", media_attachment.file.url(:small))
+        media_attachment.status.save
+      end
+    end
   rescue ActiveRecord::RecordNotFound
     true
   end
+
+  private
+
+  def unsupported_media_type?(mime_type)
+    mime_type.present? && !MediaAttachment.supported_mime_types.include?(mime_type)
+  end
 end
diff --git a/app/workers/remove_media_attachments_worker.rb b/app/workers/remove_media_attachments_worker.rb
new file mode 100644
index 000000000..d5bac6ab8
--- /dev/null
+++ b/app/workers/remove_media_attachments_worker.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RemoveMediaAttachmentsWorker
+  include Sidekiq::Worker
+
+  def perform(attachment_ids)
+    RemoveMediaAttachmentsService.new.call(attachment_ids)
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end
diff --git a/app/workers/reset_account_worker.rb b/app/workers/reset_account_worker.rb
new file mode 100644
index 000000000..f63d8682a
--- /dev/null
+++ b/app/workers/reset_account_worker.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class ResetAccountWorker
+  include Sidekiq::Worker
+
+  def perform(account_id)
+    account = Account.find(account_id)
+    return if account.local?
+
+    account_uri = account.uri
+    SuspendAccountService.new.call(account)
+    ResolveAccountService.new.call(account_uri)
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end
diff --git a/app/workers/revoke_status_worker.rb b/app/workers/revoke_status_worker.rb
new file mode 100644
index 000000000..8cc2b1623
--- /dev/null
+++ b/app/workers/revoke_status_worker.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RevokeStatusWorker
+  include Sidekiq::Worker
+
+  def perform(status_id, account_ids)
+    RevokeStatusService.new.call(Status.find(status_id), account_ids)
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end
diff --git a/app/workers/scheduler/ambassador_scheduler.rb b/app/workers/scheduler/ambassador_scheduler.rb
new file mode 100644
index 000000000..f942a9893
--- /dev/null
+++ b/app/workers/scheduler/ambassador_scheduler.rb
@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+class Scheduler::AmbassadorScheduler
+  include Sidekiq::Worker
+  sidekiq_options lock: :until_executed, retry: 0
+
+  def perform
+    @ambassador = find_ambassador_acct
+    return if @ambassador.nil?
+
+    status = next_boost
+    return if status.nil?
+
+    ReblogService.new.call(@ambassador, status)
+  end
+
+  private
+
+  def find_ambassador_acct
+    ambassador = ENV['AMBASSADOR_USER'].to_i
+    return Account.find_by(id: ambassador) unless ambassador.zero?
+
+    ambassador = ENV['AMBASSADOR_USER']
+    return if ambassador.blank?
+
+    Account.find_local(ambassador)
+  end
+
+  def next_boost
+    ambassador_boost_candidates.first
+  end
+
+  def ambassador_boost_candidates
+    ambassador_boostable.joins(:status_stat).where('favourites_count + reblogs_count > 4')
+  end
+
+  def ambassador_boostable
+    ambassador_unboosted.excluding_silenced_accounts.not_excluded_by_account(@ambassador)
+  end
+
+  def ambassador_unboosted
+    locally_boostable.where.not(id: ambassador_boosts)
+  end
+
+  def ambassador_boosts
+    @ambassador.statuses.where('statuses.reblog_of_id IS NOT NULL').reorder(nil).select(:reblog_of_id)
+  end
+
+  def locally_boostable
+    Status.local
+      .public_visibility
+      .without_replies
+      .without_reblogs
+      .where('statuses.created_at > ?', 18.weeks.ago)
+  end
+end
diff --git a/app/workers/scheduler/database_cleanup_scheduler.rb b/app/workers/scheduler/database_cleanup_scheduler.rb
new file mode 100644
index 000000000..033556099
--- /dev/null
+++ b/app/workers/scheduler/database_cleanup_scheduler.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class Scheduler::DatabaseCleanupScheduler
+  include Sidekiq::Worker
+
+  sidekiq_options lock: :until_executed, retry: 0
+
+  def perform
+    Conversation.left_outer_joins(:statuses).where(statuses: { id: nil }).destroy_all
+    Tag.left_outer_joins(:statuses).where(statuses: { id: nil }).destroy_all
+    StatusStat.left_outer_joins(:status).where(statuses: { id: nil }).destroy_all
+    Setting.rewhere(thing_type: 'User').where.not(thing_id: User.select(:id)).destroy_all
+  end
+end
diff --git a/app/workers/scheduler/publish_status_scheduler.rb b/app/workers/scheduler/publish_status_scheduler.rb
new file mode 100644
index 000000000..27fac39e1
--- /dev/null
+++ b/app/workers/scheduler/publish_status_scheduler.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class Scheduler::PublishStatusScheduler
+  include Sidekiq::Worker
+
+  sidekiq_options lock: :until_executed, retry: 0
+
+  def perform
+    Status.ready_to_publish.find_each { |status| PublishStatusService.new.call(status) }
+  end
+end
diff --git a/app/workers/scheduler/status_cleanup_scheduler.rb b/app/workers/scheduler/status_cleanup_scheduler.rb
new file mode 100644
index 000000000..161818355
--- /dev/null
+++ b/app/workers/scheduler/status_cleanup_scheduler.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Scheduler::StatusCleanupScheduler
+  include Sidekiq::Worker
+
+  sidekiq_options lock: :until_executed, retry: 0
+
+  def perform
+    Status.with_discarded.expired.find_each do |status|
+      RemoveStatusService.new.call(status, unpublish: !(status.discarded? || status.account&.user&.setting_unpublish_delete))
+    end
+  end
+end
diff --git a/app/workers/scheduler/user_cleanup_scheduler.rb b/app/workers/scheduler/user_cleanup_scheduler.rb
index 6113edde1..dade63028 100644
--- a/app/workers/scheduler/user_cleanup_scheduler.rb
+++ b/app/workers/scheduler/user_cleanup_scheduler.rb
@@ -10,5 +10,10 @@ class Scheduler::UserCleanupScheduler
       Account.where(id: batch.map(&:account_id)).delete_all
       User.where(id: batch.map(&:id)).delete_all
     end
+
+    User.where(kobold: '', approved: false).find_in_batches do |batch|
+      Account.where(id: batch.map(&:account_id)).delete_all
+      User.where(id: batch.map(&:id)).delete_all
+    end
   end
 end
diff --git a/app/workers/softblock_worker.rb b/app/workers/softblock_worker.rb
new file mode 100644
index 000000000..a4624868c
--- /dev/null
+++ b/app/workers/softblock_worker.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class SoftblockWorker
+  include Sidekiq::Worker
+
+  def perform(account_id, target_account_id)
+    account        = Account.find(account_id)
+    target_account = Account.find(target_account_id)
+
+    BlockService.new.call(account, target_account, softblock: true)
+    sleep 1
+    UnblockService.new.call(account, target_account)
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end
diff --git a/app/workers/thread_resolve_worker.rb b/app/workers/thread_resolve_worker.rb
index 8bba9ca75..a1915a16f 100644
--- a/app/workers/thread_resolve_worker.rb
+++ b/app/workers/thread_resolve_worker.rb
@@ -6,13 +6,16 @@ class ThreadResolveWorker
 
   sidekiq_options queue: 'pull', retry: 3
 
-  def perform(child_status_id, parent_url)
+  def perform(child_status_id, parent_url, on_behalf_of = nil)
     child_status  = Status.find(child_status_id)
-    parent_status = FetchRemoteStatusService.new.call(parent_url)
+    on_behalf_of  = child_status.account.followers.local.random.first if on_behalf_of.nil? && !child_status.distributable?
+    parent_status = FetchRemoteStatusService.new.call(parent_url, nil, on_behalf_of)
 
     return if parent_status.nil?
 
     child_status.thread = parent_status
     child_status.save!
+  rescue ActiveRecord::RecordInvalid, ActiveRecord::RecordNotFound
+    nil
   end
 end