mirror of
https://github.com/mastodon/mastodon
synced 2024-11-25 15:46:24 +09:00
84 lines
3.1 KiB
Ruby
84 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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class PostStatusService < BaseService
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# Post a text status update, fetch and notify remote users mentioned
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# @param [Account] account Account from which to post
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# @param [String] text Message
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# @param [Status] in_reply_to Optional status to reply to
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# @param [Hash] options
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# @option [Boolean] :sensitive
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# @option [String] :visibility
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# @option [String] :spoiler_text
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# @option [Enumerable] :media_ids Optional array of media IDs to attach
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# @option [Doorkeeper::Application] :application
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# @option [String] :idempotency Optional idempotency key
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# @return [Status]
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def call(account, text, in_reply_to = nil, **options)
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if options[:idempotency].present?
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existing_id = redis.get("idempotency:status:#{account.id}:#{options[:idempotency]}")
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return Status.find(existing_id) if existing_id
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end
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media = validate_media!(options[:media_ids])
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status = nil
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text = options.delete(:spoiler_text) if text.blank? && options[:spoiler_text].present?
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text = '.' if text.blank? && media.present?
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ApplicationRecord.transaction do
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status = account.statuses.create!(text: text,
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media_attachments: media || [],
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thread: in_reply_to,
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sensitive: (options[:sensitive].nil? ? account.user&.setting_default_sensitive : options[:sensitive]),
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spoiler_text: options[:spoiler_text] || '',
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visibility: options[:visibility] || account.user&.setting_default_privacy,
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language: language_from_option(options[:language]) || LanguageDetector.instance.detect(text, account),
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application: options[:application])
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end
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process_hashtags_service.call(status)
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process_mentions_service.call(status)
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LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text?
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DistributionWorker.perform_async(status.id)
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Pubsubhubbub::DistributionWorker.perform_async(status.stream_entry.id)
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ActivityPub::DistributionWorker.perform_async(status.id)
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ActivityPub::ReplyDistributionWorker.perform_async(status.id) if status.reply? && status.thread.account.local?
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if options[:idempotency].present?
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redis.setex("idempotency:status:#{account.id}:#{options[:idempotency]}", 3_600, status.id)
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end
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status
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end
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private
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def validate_media!(media_ids)
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return if media_ids.blank? || !media_ids.is_a?(Enumerable)
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raise Mastodon::ValidationError, I18n.t('media_attachments.validations.too_many') if media_ids.size > 4
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media = MediaAttachment.where(status_id: nil).where(id: media_ids.take(4).map(&:to_i))
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raise Mastodon::ValidationError, I18n.t('media_attachments.validations.images_and_video') if media.size > 1 && media.find(&:video?)
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media
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end
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def language_from_option(str)
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ISO_639.find(str)&.alpha2
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end
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def process_mentions_service
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ProcessMentionsService.new
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end
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def process_hashtags_service
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ProcessHashtagsService.new
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end
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def redis
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Redis.current
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end
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end
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