50 lines
1.1 KiB
Ruby
50 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class RemoteFollow
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include ActiveModel::Validations
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attr_accessor :acct, :addressable_template
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def initialize(attrs = {})
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@acct = attrs[:acct].gsub(/\A@/, '').strip unless attrs[:acct].nil?
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end
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def valid?
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populate_template
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errors.empty?
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end
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def subscribe_address_for(account)
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addressable_template.expand(uri: account.local_username_and_domain).to_s
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end
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private
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def populate_template
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if acct.blank? || redirect_url_link.nil? || redirect_url_link.template.nil?
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missing_resource_error
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else
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@addressable_template = Addressable::Template.new(redirect_uri_template)
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end
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end
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def redirect_uri_template
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redirect_url_link.template
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end
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def redirect_url_link
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acct_resource&.link('http://ostatus.org/schema/1.0/subscribe')
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end
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def acct_resource
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@_acct_resource ||= Goldfinger.finger("acct:#{acct}")
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rescue Goldfinger::Error
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missing_resource_error
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nil
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end
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def missing_resource_error
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errors.add(:acct, I18n.t('remote_follow.missing_resource'))
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end
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end
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