Fix quote posts with CW and no text being rejected

Fixes #36077

app/lib/activitypub/activity/create.rb

@@ -56,11 +56,10 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     process_audience
 
     ApplicationRecord.transaction do
-      @status = Status.create!(@params)
+      @status = Status.create!(@params.merge(quote: @quote))
       attach_tags(@status)
       attach_mentions(@status)
       attach_counts(@status)
-      attach_quote(@status)
     end
 
     resolve_thread(@status)
@@ -202,13 +201,6 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     end
   end
 
-  def attach_quote(status)
-    return if @quote.nil?
-
-    @quote.status = status
-    @quote.save
-  end
-
   def process_tags
     return if @object['tag'].nil?
 

app/models/status.rb

@@ -106,7 +106,7 @@ class Status < ApplicationRecord
   has_one :quote, inverse_of: :status, dependent: :destroy
 
   validates :uri, uniqueness: true, presence: true, unless: :local?
-  validates :text, presence: true, unless: -> { with_media? || reblog? }
+  validates :text, presence: true, unless: -> { with_media? || reblog? || with_quote? }
   validates_with StatusLengthValidator
   validates_with DisallowedHashtagsValidator
   validates :reblog, uniqueness: { scope: :account }, if: :reblog?
@@ -256,6 +256,10 @@ class Status < ApplicationRecord
     ordered_media_attachments.any?
   end
 
+  def with_quote?
+    quote.present?
+  end
+
   def with_preview_card?
     preview_cards_status.present?
   end