58 lines
1.3 KiB
Ruby
58 lines
1.3 KiB
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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class Comment
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include MongoMapper::Document
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include ROXML
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include Diaspora::Webhooks
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include Encryptable
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include Diaspora::Socketable
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xml_accessor :text
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xml_accessor :person, :as => Person
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xml_accessor :post_id
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xml_accessor :_id
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key :text, String
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key :post_id, ObjectId
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key :person_id, ObjectId
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belongs_to :post, :class_name => "Post"
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belongs_to :person, :class_name => "Person"
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validates_presence_of :text
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timestamps!
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#ENCRYPTION
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xml_accessor :creator_signature
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xml_accessor :post_creator_signature
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key :creator_signature, String
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key :post_creator_signature, String
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def signable_accessors
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accessors = self.class.roxml_attrs.collect{|definition|
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definition.accessor}
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accessors.delete 'person'
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accessors.delete 'creator_signature'
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accessors.delete 'post_creator_signature'
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accessors
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end
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def signable_string
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signable_accessors.collect{|accessor|
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(self.send accessor.to_sym).to_s}.join ';'
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end
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def verify_post_creator_signature
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verify_signature(post_creator_signature, post.person)
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end
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def signature_valid?
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verify_signature(creator_signature, person)
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end
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end
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