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mastodon
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Code Issues 9 Releases Wiki Activity

Change remote media files to be downloaded outside of transactions (#21796)

This commit is contained in:
Claire 2022-12-15 18:09:48 +01:00 committed by GitHub
parent 2d12948220
commit 2644a28cb3
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2 changed files with 26 additions and 18 deletions
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2
app/models/media_attachment.rb
View File

@ -210,6 +210,8 @@ class MediaAttachment < ApplicationRecord
default_scope { order(id: :asc) }
attr_accessor :skip_download
def local?
remote_url.blank?
end

42
app/services/activitypub/process_status_update_service.rb
View File

@ -45,6 +45,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
create_edits!
end
download_media_files!
queue_poll_notifications!
next unless significant_changes?
@ -66,12 +67,12 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
def update_media_attachments!
previous_media_attachments = @status.media_attachments.to_a
previous_media_attachments_ids = @status.ordered_media_attachment_ids || previous_media_attachments.map(&:id)
next_media_attachments = []
@next_media_attachments = []
as_array(@json['attachment']).each do |attachment|
media_attachment_parser = ActivityPub::Parser::MediaAttachmentParser.new(attachment)
next if media_attachment_parser.remote_url.blank? || next_media_attachments.size > 4
next if media_attachment_parser.remote_url.blank? || @next_media_attachments.size > 4
begin
media_attachment = previous_media_attachments.find { |previous_media_attachment| previous_media_attachment.remote_url == media_attachment_parser.remote_url }
@ -87,34 +88,39 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
media_attachment.focus = media_attachment_parser.focus
media_attachment.thumbnail_remote_url = media_attachment_parser.thumbnail_remote_url
media_attachment.blurhash = media_attachment_parser.blurhash
media_attachment.status_id = @status.id
media_attachment.skip_download = unsupported_media_type?(media_attachment_parser.file_content_type) || skip_download?
media_attachment.save!
next_media_attachments << media_attachment
next if unsupported_media_type?(media_attachment_parser.file_content_type) || skip_download?
begin
media_attachment.download_file! if media_attachment.remote_url_previously_changed?
media_attachment.download_thumbnail! if media_attachment.thumbnail_remote_url_previously_changed?
media_attachment.save
rescue Mastodon::UnexpectedResponseError, HTTP::TimeoutError, HTTP::ConnectionError, OpenSSL::SSL::SSLError
RedownloadMediaWorker.perform_in(rand(30..600).seconds, media_attachment.id)
end
@next_media_attachments << media_attachment
rescue Addressable::URI::InvalidURIError => e
Rails.logger.debug "Invalid URL in attachment: #{e}"
end
end
added_media_attachments = next_media_attachments - previous_media_attachments
added_media_attachments = @next_media_attachments - previous_media_attachments
MediaAttachment.where(id: added_media_attachments.map(&:id)).update_all(status_id: @status.id)
@status.ordered_media_attachment_ids = next_media_attachments.map(&:id)
@status.media_attachments.reload
@status.ordered_media_attachment_ids = @next_media_attachments.map(&:id)
@media_attachments_changed = true if @status.ordered_media_attachment_ids != previous_media_attachments_ids
end
def download_media_files!
@next_media_attachments.each do |media_attachment|
next if media_attachment.skip_download
media_attachment.download_file! if media_attachment.remote_url_previously_changed?
media_attachment.download_thumbnail! if media_attachment.thumbnail_remote_url_previously_changed?
media_attachment.save
rescue Mastodon::UnexpectedResponseError, HTTP::TimeoutError, HTTP::ConnectionError, OpenSSL::SSL::SSLError
RedownloadMediaWorker.perform_in(rand(30..600).seconds, media_attachment.id)
rescue Seahorse::Client::NetworkingError => e
Rails.logger.warn "Error storing media attachment: #{e}"
end
@status.media_attachments.reload
end
def update_poll!(allow_significant_changes: true)
previous_poll = @status.preloadable_poll
@previous_expires_at = previous_poll&.expires_at