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author | Claire <claire.github-309c@sitedethib.com> | 2022-02-10 19:09:27 +0100 |
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committer | Claire <claire.github-309c@sitedethib.com> | 2022-02-10 19:09:27 +0100 |
commit | f1a6f9062e00c0651680bf4d5d750ec0b078ac5a (patch) | |
tree | 30d40f0b5df56e955f80a91ae3b44090bd918ed9 /app/services/update_status_service.rb | |
parent | d602c92b310545eb733a58caed49717341abe27c (diff) | |
parent | 3dc1e3cfc3928ce709c3e60e98ecbd1edd6e2a7d (diff) |
Merge branch 'main' into glitch-soc/merge-upstream
Conflicts: - `app/controllers/api/v1/statuses_controller.rb`: Upstream moved things around in a place where glitch-soc had support for an extra parameter (`content_type`). Follow upstream but reintroduce `content_type`.
Diffstat (limited to 'app/services/update_status_service.rb')
-rw-r--r-- | app/services/update_status_service.rb | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/app/services/update_status_service.rb b/app/services/update_status_service.rb new file mode 100644 index 000000000..238ef0755 --- /dev/null +++ b/app/services/update_status_service.rb @@ -0,0 +1,151 @@ +# frozen_string_literal: true + +class UpdateStatusService < BaseService + include Redisable + include LanguagesHelper + + # @param [Status] status + # @param [Integer] account_id + # @param [Hash] options + # @option options [Array<Integer>] :media_ids + # @option options [Hash] :poll + # @option options [String] :text + # @option options [String] :spoiler_text + # @option options [Boolean] :sensitive + # @option options [String] :language + def call(status, account_id, options = {}) + @status = status + @options = options + @account_id = account_id + @media_attachments_changed = false + @poll_changed = false + + Status.transaction do + create_previous_edit! + update_media_attachments! + update_poll! + update_immediate_attributes! + create_edit! + end + + queue_poll_notifications! + reset_preview_card! + update_metadata! + broadcast_updates! + + @status + end + + private + + def update_media_attachments! + previous_media_attachments = @status.media_attachments.to_a + next_media_attachments = validate_media! + removed_media_attachments = previous_media_attachments - next_media_attachments + added_media_attachments = next_media_attachments - previous_media_attachments + + MediaAttachment.where(id: removed_media_attachments.map(&:id)).update_all(status_id: nil) + MediaAttachment.where(id: added_media_attachments.map(&:id)).update_all(status_id: @status.id) + + @status.media_attachments.reload + @media_attachments_changed = true if removed_media_attachments.any? || added_media_attachments.any? + end + + def validate_media! + return [] if @options[:media_ids].blank? || !@options[:media_ids].is_a?(Enumerable) + + raise Mastodon::ValidationError, I18n.t('media_attachments.validations.too_many') if @options[:media_ids].size > 4 || @options[:poll].present? + + media_attachments = @status.account.media_attachments.where(status_id: [nil, @status.id]).where(scheduled_status_id: nil).where(id: @options[:media_ids].take(4).map(&:to_i)).to_a + + raise Mastodon::ValidationError, I18n.t('media_attachments.validations.images_and_video') if media_attachments.size > 1 && media_attachments.find(&:audio_or_video?) + raise Mastodon::ValidationError, I18n.t('media_attachments.validations.not_ready') if media_attachments.any?(&:not_processed?) + + media_attachments + end + + def update_poll! + previous_poll = @status.preloadable_poll + @previous_expires_at = previous_poll&.expires_at + + if @options[:poll].present? + poll = previous_poll || @status.account.polls.new(status: @status, votes_count: 0) + + # If for some reasons the options were changed, it invalidates all previous + # votes, so we need to remove them + @poll_changed = true if @options[:poll][:options] != poll.options || ActiveModel::Type::Boolean.new.cast(@options[:poll][:multiple]) != poll.multiple + + poll.options = @options[:poll][:options] + poll.hide_totals = @options[:poll][:hide_totals] || false + poll.multiple = @options[:poll][:multiple] || false + poll.expires_in = @options[:poll][:expires_in] + poll.reset_votes! if @poll_changed + poll.save! + + @status.poll_id = poll.id + elsif previous_poll.present? + previous_poll.destroy + @poll_changed = true + @status.poll_id = nil + end + end + + def update_immediate_attributes! + @status.text = @options[:text].presence || @options.delete(:spoiler_text) || '' + @status.spoiler_text = @options[:spoiler_text] || '' + @status.sensitive = @options[:sensitive] || @options[:spoiler_text].present? + @status.language = valid_locale_or_nil(@options[:language] || @status.language || @status.account.user&.preferred_posting_language || I18n.default_locale) + @status.edited_at = Time.now.utc + + @status.save! + end + + def reset_preview_card! + return unless @status.text_previously_changed? + + @status.preview_cards.clear + LinkCrawlWorker.perform_async(@status.id) + end + + def update_metadata! + ProcessHashtagsService.new.call(@status) + ProcessMentionsService.new.call(@status) + end + + def broadcast_updates! + DistributionWorker.perform_async(@status.id, { 'update' => true }) + ActivityPub::StatusUpdateDistributionWorker.perform_async(@status.id) + end + + def queue_poll_notifications! + poll = @status.preloadable_poll + + # If the poll had no expiration date set but now has, or now has a sooner + # expiration date, and people have voted, schedule a notification + + return unless poll.present? && poll.expires_at.present? && poll.votes.exists? + + PollExpirationNotifyWorker.remove_from_scheduled(poll.id) if @previous_expires_at.present? && @previous_expires_at > poll.expires_at + PollExpirationNotifyWorker.perform_at(poll.expires_at + 5.minutes, poll.id) + end + + def create_previous_edit! + # We only need to create a previous edit when no previous edits exist, e.g. + # when the status has never been edited. For other cases, we always create + # an edit, so the step can be skipped + + return if @status.edits.any? + + @status.snapshot!( + media_attachments_changed: false, + at_time: @status.created_at + ) + end + + def create_edit! + @status.snapshot!( + media_attachments_changed: @media_attachments_changed || @poll_changed, + account_id: @account_id + ) + end +end |