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mastodon/app/lib/activitypub/parser/status_parser.rb

120 lines
2.5 KiB
Ruby

# frozen_string_literal: true
class ActivityPub::Parser::StatusParser
include JsonLdHelper
# @param [Hash] json
# @param [Hash] magic_values
# @option magic_values [String] :followers_collection
def initialize(json, magic_values = {})
@json = json
@object = json['object'] || json
@magic_values = magic_values
end
def uri
id = @object['id']
if id&.start_with?('bear:')
Addressable::URI.parse(id).query_values['u']
else
id
end
rescue Addressable::URI::InvalidURIError
id
end
def url
url_to_href(@object['url'], 'text/html') if @object['url'].present?
end
def text
if @object['content'].present?
@object['content']
elsif content_language_map?
@object['contentMap'].values.first
end
end
def spoiler_text
if @object['summary'].present?
@object['summary']
elsif summary_language_map?
@object['summaryMap'].values.first
end
end
def title
if @object['name'].present?
@object['name']
elsif name_language_map?
@object['nameMap'].values.first
end
end
def created_at
datetime = @object['published']&.to_datetime
datetime if datetime.present? && (0..9999).cover?(datetime.year)
rescue ArgumentError
nil
end
def edited_at
@object['updated']&.to_datetime
rescue ArgumentError
nil
end
def reply
@object['inReplyTo'].present?
end
def sensitive
@object['sensitive']
end
def visibility
if audience_to.any? { |to| ActivityPub::TagManager.instance.public_collection?(to) }
:public
elsif audience_cc.any? { |cc| ActivityPub::TagManager.instance.public_collection?(cc) }
:unlisted
elsif audience_to.include?(@magic_values[:followers_collection])
:private
else
:direct
end
end
def language
if content_language_map?
@object['contentMap'].keys.first
elsif name_language_map?
@object['nameMap'].keys.first
elsif summary_language_map?
@object['summaryMap'].keys.first
end
end
private
def audience_to
as_array(@object['to'] || @json['to']).map { |x| value_or_id(x) }
end
def audience_cc
as_array(@object['cc'] || @json['cc']).map { |x| value_or_id(x) }
end
def summary_language_map?
@object['summaryMap'].is_a?(Hash) && !@object['summaryMap'].empty?
end
def content_language_map?
@object['contentMap'].is_a?(Hash) && !@object['contentMap'].empty?
end
def name_language_map?
@object['nameMap'].is_a?(Hash) && !@object['nameMap'].empty?
end
end