80 lines
1.9 KiB
Ruby
80 lines
1.9 KiB
Ruby
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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xml_accessor :text
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xml_accessor :person, :as => Person
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xml_accessor :post_id
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key :text, String
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timestamps!
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key :post_id, ObjectId
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belongs_to :post, :class_name => "Post"
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key :person_id, ObjectId
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belongs_to :person, :class_name => "Person"
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after_save :send_people_comments_on_my_posts
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after_save :send_to_view
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def ==(other)
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(self.message == other.message) && (self.person.email == other.person.email)
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end
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#ENCRYPTION
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before_validation :sign_if_mine, :sign_if_my_post
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#validates_true_for :creator_signature, :logic => lambda {self.verify_creator_signature}
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validates_true_for :post_creator_signature, :logic => lambda {self.verify_post_creator_signature}
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xml_accessor :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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unless person == User.owner
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puts "verifying post creator sig from #{post.person.real_name}"
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verify_signature(post_creator_signature, post.person)
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else
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true
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end
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end
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protected
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def sign_if_my_post
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if self.post.person == User.owner
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self.post_creator_signature = sign
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end
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end
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def send_people_comments_on_my_posts
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if User.owner.mine?(self.post) && !(self.person.is_a? User)
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self.push_to(self.post.people_with_permissions)
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end
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end
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def send_to_view
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SocketsController.new.outgoing(self)
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end
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end
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