8 files changed, 66 insertions, 19 deletions
diff --git a/app/models/account.rb b/app/models/account.rb
index e1593fe81..52ce9a676 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -133,7 +133,7 @@ class Account < ApplicationRecord
 
   delegate :chosen_languages, to: :user, prefix: false, allow_nil: true
 
-  update_index('accounts#account', :self) if Chewy.enabled?
+  update_index('accounts#account', :self)
 
   def local?
     domain.nil?
diff --git a/app/models/account_stat.rb b/app/models/account_stat.rb
index 6d1097cec..c84e4217c 100644
--- a/app/models/account_stat.rb
+++ b/app/models/account_stat.rb
@@ -11,19 +11,36 @@
 #  created_at      :datetime         not null
 #  updated_at      :datetime         not null
 #  last_status_at  :datetime
+#  lock_version    :integer          default(0), not null
 #
 
 class AccountStat < ApplicationRecord
   belongs_to :account, inverse_of: :account_stat
 
-  update_index('accounts#account', :account) if Chewy.enabled?
+  update_index('accounts#account', :account)
 
   def increment_count!(key)
     update(attributes_for_increment(key))
+  rescue ActiveRecord::StaleObjectError
+    begin
+      reload_with_id
+    rescue ActiveRecord::RecordNotFound
+      # Nothing to do
+    else
+      retry
+    end
   end
 
   def decrement_count!(key)
     update(key => [public_send(key) - 1, 0].max)
+  rescue ActiveRecord::StaleObjectError
+    begin
+      reload_with_id
+    rescue ActiveRecord::RecordNotFound
+      # Nothing to do
+    else
+      retry
+    end
   end
 
   private
@@ -33,4 +50,9 @@ class AccountStat < ApplicationRecord
     attrs[:last_status_at] = Time.now.utc if key == :statuses_count
     attrs
   end
+
+  def reload_with_id
+    self.id = find_by!(account: account).id if new_record?
+    reload
+  end
 end
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index c1b873da6..5d7d3a096 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -5,6 +5,12 @@ class ApplicationRecord < ActiveRecord::Base
 
   include Remotable
 
+  class << self
+    def update_index(_type_name, *_args, &_block)
+      super if Chewy.enabled?
+    end
+  end
+
   def boolean_with_default(key, default_value)
     value = attributes[key]
 
diff --git a/app/models/concerns/attachmentable.rb b/app/models/concerns/attachmentable.rb
index 246c2c27c..3bbc6453c 100644
--- a/app/models/concerns/attachmentable.rb
+++ b/app/models/concerns/attachmentable.rb
@@ -6,6 +6,7 @@ module Attachmentable
   extend ActiveSupport::Concern
 
   MAX_MATRIX_LIMIT = 16_777_216 # 4096x4096px or approx. 16MB
+  GIF_MATRIX_LIMIT = 921_600    # 1280x720px
 
   included do
     before_post_process :set_file_extensions
@@ -42,8 +43,9 @@ module Attachmentable
       next if attachment.blank? || !/image.*/.match?(attachment.content_type) || attachment.queued_for_write[:original].blank?
 
       width, height = FastImage.size(attachment.queued_for_write[:original].path)
+      matrix_limit  = attachment.content_type == 'image/gif' ? GIF_MATRIX_LIMIT : MAX_MATRIX_LIMIT
 
-      raise Mastodon::DimensionsValidationError, "#{width}x#{height} images are not supported, must be below #{MAX_MATRIX_LIMIT} sqpx" if width.present? && height.present? && (width * height >= MAX_MATRIX_LIMIT)
+      raise Mastodon::DimensionsValidationError, "#{width}x#{height} images are not supported" if width.present? && height.present? && (width * height > matrix_limit)
     end
   end
 
diff --git a/app/models/favourite.rb b/app/models/favourite.rb
index 17f8c9fa6..bf0ec4449 100644
--- a/app/models/favourite.rb
+++ b/app/models/favourite.rb
@@ -13,7 +13,7 @@
 class Favourite < ApplicationRecord
   include Paginable
 
-  update_index('statuses#status', :status) if Chewy.enabled?
+  update_index('statuses#status', :status)
 
   belongs_to :account, inverse_of: :favourites
   belongs_to :status,  inverse_of: :favourites
diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index cbe23810b..4f06a40cf 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -65,6 +65,17 @@ class MediaAttachment < ApplicationRecord
       file_geometry_parser: FastGeometryParser,
       blurhash: BLURHASH_OPTIONS,
     },
+
+    original: {
+      keep_same_format: true,
+      convert_options: {
+        output: {
+          'map_metadata' => '-1',
+          'c:v' => 'copy',
+          'c:a' => 'copy',
+        },
+      },
+    },
   }.freeze
 
   AUDIO_STYLES = {
@@ -86,14 +97,15 @@ class MediaAttachment < ApplicationRecord
       output: {
         'loglevel' => 'fatal',
         'movflags' => 'faststart',
-        'pix_fmt'  => 'yuv420p',
-        'vf'       => 'scale=\'trunc(iw/2)*2:trunc(ih/2)*2\'',
-        'vsync'    => 'cfr',
-        'c:v'      => 'h264',
-        'b:v'      => '500K',
-        'maxrate'  => '1300K',
-        'bufsize'  => '1300K',
-        'crf'      => 18,
+        'pix_fmt' => 'yuv420p',
+        'vf' => 'scale=\'trunc(iw/2)*2:trunc(ih/2)*2\'',
+        'vsync' => 'cfr',
+        'c:v' => 'h264',
+        'maxrate' => '1300K',
+        'bufsize' => '1300K',
+        'frames:v' => 60 * 60 * 3,
+        'crf' => 18,
+        'map_metadata' => '-1',
       },
     },
   }.freeze
@@ -103,7 +115,7 @@ class MediaAttachment < ApplicationRecord
     original: VIDEO_FORMAT,
   }.freeze
 
-  IMAGE_LIMIT = (ENV['MAX_IMAGE_SIZE'] || 8.megabytes).to_i
+  IMAGE_LIMIT = (ENV['MAX_IMAGE_SIZE'] || 10.megabytes).to_i
   VIDEO_LIMIT = (ENV['MAX_VIDEO_SIZE'] || 40.megabytes).to_i
 
   belongs_to :account,          inverse_of: :media_attachments, optional: true
@@ -244,7 +256,9 @@ class MediaAttachment < ApplicationRecord
 
   def set_meta
     meta = populate_meta
+
     return if meta == {}
+
     file.instance_write :meta, meta
   end
 
@@ -287,6 +301,7 @@ class MediaAttachment < ApplicationRecord
 
   def reset_parent_cache
     return if status_id.nil?
+
     Rails.cache.delete("statuses/#{status_id}")
   end
 end
diff --git a/app/models/status.rb b/app/models/status.rb
index 202434db3..7ac0fb5bd 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -42,7 +42,7 @@ class Status < ApplicationRecord
   # will be based on current time instead of `created_at`
   attr_accessor :override_timestamps
 
-  update_index('statuses#status', :proper) if Chewy.enabled?
+  update_index('statuses#status', :proper)
 
   enum visibility: [:public, :unlisted, :private, :direct, :limited], _suffix: :visibility
 
@@ -136,12 +136,14 @@ class Status < ApplicationRecord
   REAL_TIME_WINDOW = 6.hours
 
   def searchable_by(preloaded = nil)
-    ids = [account_id]
+    ids = []
+
+    ids << account_id if local?
 
     if preloaded.nil?
-      ids += mentions.pluck(:account_id)
-      ids += favourites.pluck(:account_id)
-      ids += reblogs.pluck(:account_id)
+      ids += mentions.where(account: Account.local).pluck(:account_id)
+      ids += favourites.where(account: Account.local).pluck(:account_id)
+      ids += reblogs.where(account: Account.local).pluck(:account_id)
     else
       ids += preloaded.mentions[id] || []
       ids += preloaded.favourites[id] || []
diff --git a/app/models/tag.rb b/app/models/tag.rb
index 9aca3983f..82786daa8 100644
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@@ -49,7 +49,7 @@ class Tag < ApplicationRecord
 
   after_save :save_account_tag_stat
 
-  update_index('tags#tag', :self) if Chewy.enabled?
+  update_index('tags#tag', :self)
 
   def account_tag_stat
     super || build_account_tag_stat