65 lines
1.9 KiB
Ruby
65 lines
1.9 KiB
Ruby
# Copyright 2010 Diaspora Inc.
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#
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# This file is part of Diaspora.
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#
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# Diaspora is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Diaspora is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with Diaspora. If not, see <http://www.gnu.org/licenses/>.
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#
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class Retraction
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include ROXML
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include Diaspora::Webhooks
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xml_accessor :post_id
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xml_accessor :person_id
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xml_accessor :type
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attr_accessor :post_id
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attr_accessor :person_id
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attr_accessor :type
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def self.for(object)
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retraction = self.new
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if object.is_a? User
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retraction.post_id = object.person.id
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retraction.type = object.person.class.to_s
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else
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retraction.post_id = object.id
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retraction.type = object.class.to_s
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end
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retraction.person_id = person_id_from(object)
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retraction
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end
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def perform receiving_user_id
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Rails.logger.debug "Performing retraction for #{post_id}"
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begin
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Rails.logger.debug("Retracting #{self.type} id: #{self.post_id}")
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target = self.type.constantize.first(:id => self.post_id)
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target.unsocket_from_uid receiving_user_id if target.respond_to? :unsocket_from_uid
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target.destroy
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rescue NameError
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Rails.logger.info("Retraction for unknown type recieved.")
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end
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end
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def self.person_id_from(object)
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object.is_a?(Person) ? object.id : object.person.id
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end
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def person
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Person.find_by_id(self.person_id)
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end
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end
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