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82 lines
2.8 KiB
82 lines
2.8 KiB
# 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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ApplicationRecord.transaction do |
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status = account.statuses.create!(text: text, |
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thread: in_reply_to, |
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sensitive: options[:sensitive], |
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spoiler_text: options[:spoiler_text] || '', |
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visibility: options[:visibility], |
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language: detect_language_for(text, account), |
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application: options[:application]) |
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attach_media(status, media) |
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end |
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process_mentions_service.call(status) |
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process_hashtags_service.call(status) |
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LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text.present? |
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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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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 attach_media(status, media) |
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return if media.nil? |
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media.update(status_id: status.id) |
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end |
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def detect_language_for(text, account) |
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LanguageDetector.new(text, account).to_iso_s |
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end |
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def process_mentions_service |
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@process_mentions_service ||= ProcessMentionsService.new |
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end |
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def process_hashtags_service |
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@process_hashtags_service ||= 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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