diff options
Diffstat (limited to 'app/lib/ostatus/activity/creation.rb')
| -rw-r--r-- | app/lib/ostatus/activity/creation.rb | 123 |
1 files changed, 84 insertions, 39 deletions
diff --git a/app/lib/ostatus/activity/creation.rb b/app/lib/ostatus/activity/creation.rb index e22f746f2..2687776f9 100644 --- a/app/lib/ostatus/activity/creation.rb +++ b/app/lib/ostatus/activity/creation.rb @@ -9,31 +9,49 @@ class OStatus::Activity::Creation < OStatus::Activity::Base return [nil, false] if @account.suspended? - Rails.logger.debug "Creating remote status #{id}" + if activitypub_uri? && [:public, :unlisted].include?(visibility_scope) + result = perform_via_activitypub + return result if result.first.present? + end + + RedisLock.acquire(lock_options) do |lock| + if lock.acquired? + # Return early if status already exists in db + @status = find_status(id) + return [@status, false] unless @status.nil? + @status = process_status + end + end - # Return early if status already exists in db - status = find_status(id) - - return [status, false] unless status.nil? - - status = Status.create!( - uri: id, - url: url, - account: @account, - reblog: reblog, - text: content, - spoiler_text: content_warning, - created_at: published, - reply: thread?, - language: content_language, - visibility: visibility_scope, - conversation: find_or_create_conversation, - thread: thread? ? find_status(thread.first) : nil - ) - - save_mentions(status) - save_hashtags(status) - save_media(status) + [@status, true] + end + + def process_status + Rails.logger.debug "Creating remote status #{id}" + cached_reblog = reblog + status = nil + + ApplicationRecord.transaction do + status = Status.create!( + uri: id, + url: url, + account: @account, + reblog: cached_reblog, + text: content, + spoiler_text: content_warning, + created_at: published, + reply: thread?, + language: content_language, + visibility: visibility_scope, + conversation: find_or_create_conversation, + thread: thread? ? find_status(thread.first) || find_activitypub_status(thread.first, thread.second) : nil + ) + + save_mentions(status) + save_hashtags(status) + save_media(status) + save_emojis(status) + end if thread? && status.thread.nil? Rails.logger.debug "Trying to attach #{status.id} (#{id}) to #{thread.first}" @@ -45,46 +63,50 @@ class OStatus::Activity::Creation < OStatus::Activity::Base LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text? DistributionWorker.perform_async(status.id) - [status, true] + status + end + + def perform_via_activitypub + [find_status(activitypub_uri) || ActivityPub::FetchRemoteStatusService.new.call(activitypub_uri), false] end def content - @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content + @xml.at_xpath('./xmlns:content', xmlns: OStatus::TagManager::XMLNS).content end def content_language - @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS)['xml:lang']&.presence || 'en' + @xml.at_xpath('./xmlns:content', xmlns: OStatus::TagManager::XMLNS)['xml:lang']&.presence || 'en' end def content_warning - @xml.at_xpath('./xmlns:summary', xmlns: TagManager::XMLNS)&.content || '' + @xml.at_xpath('./xmlns:summary', xmlns: OStatus::TagManager::XMLNS)&.content || '' end def visibility_scope - @xml.at_xpath('./mastodon:scope', mastodon: TagManager::MTDN_XMLNS)&.content&.to_sym || :public + @xml.at_xpath('./mastodon:scope', mastodon: OStatus::TagManager::MTDN_XMLNS)&.content&.to_sym || :public end def published - @xml.at_xpath('./xmlns:published', xmlns: TagManager::XMLNS).content + @xml.at_xpath('./xmlns:published', xmlns: OStatus::TagManager::XMLNS).content end def thread? - !@xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS).nil? + !@xml.at_xpath('./thr:in-reply-to', thr: OStatus::TagManager::THR_XMLNS).nil? end def thread - thr = @xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS) + thr = @xml.at_xpath('./thr:in-reply-to', thr: OStatus::TagManager::THR_XMLNS) [thr['ref'], thr['href']] end private def find_or_create_conversation - uri = @xml.at_xpath('./ostatus:conversation', ostatus: TagManager::OS_XMLNS)&.attribute('ref')&.content + uri = @xml.at_xpath('./ostatus:conversation', ostatus: OStatus::TagManager::OS_XMLNS)&.attribute('ref')&.content return if uri.nil? - if TagManager.instance.local_id?(uri) - local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Conversation') + if OStatus::TagManager.instance.local_id?(uri) + local_id = OStatus::TagManager.instance.unique_tag_to_local_id(uri, 'Conversation') return Conversation.find_by(id: local_id) end @@ -94,8 +116,8 @@ class OStatus::Activity::Creation < OStatus::Activity::Base def save_mentions(parent) processed_account_ids = [] - @xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: TagManager::XMLNS).each do |link| - next if [TagManager::TYPES[:group], TagManager::TYPES[:collection]].include? link['ostatus:object-type'] + @xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: OStatus::TagManager::XMLNS).each do |link| + next if [OStatus::TagManager::TYPES[:group], OStatus::TagManager::TYPES[:collection]].include? link['ostatus:object-type'] mentioned_account = account_from_href(link['href']) @@ -109,14 +131,14 @@ class OStatus::Activity::Creation < OStatus::Activity::Base end def save_hashtags(parent) - tags = @xml.xpath('./xmlns:category', xmlns: TagManager::XMLNS).map { |category| category['term'] }.select(&:present?) + tags = @xml.xpath('./xmlns:category', xmlns: OStatus::TagManager::XMLNS).map { |category| category['term'] }.select(&:present?) ProcessHashtagsService.new.call(parent, tags) end def save_media(parent) do_not_download = DomainBlock.find_by(domain: parent.account.domain)&.reject_media? - @xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: TagManager::XMLNS).each do |link| + @xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: OStatus::TagManager::XMLNS).each do |link| next unless link['href'] media = MediaAttachment.where(status: parent, remote_url: link['href']).first_or_initialize(account: parent.account, status: parent, remote_url: link['href']) @@ -137,6 +159,25 @@ class OStatus::Activity::Creation < OStatus::Activity::Base end end + def save_emojis(parent) + do_not_download = DomainBlock.find_by(domain: parent.account.domain)&.reject_media? + + return if do_not_download + + @xml.xpath('./xmlns:link[@rel="emoji"]', xmlns: OStatus::TagManager::XMLNS).each do |link| + next unless link['href'] && link['name'] + + shortcode = link['name'].delete(':') + emoji = CustomEmoji.find_by(shortcode: shortcode, domain: parent.account.domain) + + next unless emoji.nil? + + emoji = CustomEmoji.new(shortcode: shortcode, domain: parent.account.domain) + emoji.image_remote_url = link['href'] + emoji.save + end + end + def account_from_href(href) url = Addressable::URI.parse(href).normalize @@ -146,4 +187,8 @@ class OStatus::Activity::Creation < OStatus::Activity::Base Account.where(uri: href).or(Account.where(url: href)).first || FetchRemoteAccountService.new.call(href) end end + + def lock_options + { redis: Redis.current, key: "create:#{id}" } + end end |