90 lines
2 KiB
Ruby
90 lines
2 KiB
Ruby
class User < Person
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devise :database_authenticatable, :registerable,
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:recoverable, :rememberable, :trackable, :validatable
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before_create :assign_key
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validates_presence_of :profile
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before_validation :do_bad_things
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######## Commenting ########
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def comment(text, options = {})
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raise "must comment on something!" unless options[:on]
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c = Comment.new(:person_id => self.id, :text => text, :post => options[:on])
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if c.save
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if mine?(c.post)
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c.push_to(c.post.people_with_permissions) # should return plucky query
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else
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c.push_to([c.post.person])
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end
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true
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end
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false
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end
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######### Friend Requesting
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def send_friend_request_to(friend_url)
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p = Request.instantiate(:to => friend_url, :from => self)
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if p.save
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p.push_to_url friend_url
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end
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end
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def do_bad_things
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self.password_confirmation = self.password
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end
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def accept_friend_request(friend_request_id)
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request = Request.where(:id => friend_request_id).first
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request.activate_friend
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request.person = self
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request.push_to(self.callback_url)
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request.destroy
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end
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def receive_friend_request(friend_request)
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if Request.where(:id => friend_request.id).first
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friend_request.activate_person
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friend_request.destroy
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else
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friend_request.save
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end
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end
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def mine?(post)
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self == post.person
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end
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protected
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def assign_key
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keys = GPGME.list_keys(nil, true)
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if keys.empty?
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generate_key
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end
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self.key_fingerprint = GPGME.list_keys(nil, true).first.subkeys.first.fingerprint
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end
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def generate_key
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puts "Generating key"
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ctx = GPGME::Ctx.new
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paramstring = "<GnupgKeyParms format=\"internal\">
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Key-Type: DSA
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Key-Length: 512
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Subkey-Type: ELG-E
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Subkey-Length: 512
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Name-Real: #{self.real_name}
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Name-Comment: #{self.url}
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Name-Email: #{self.email}
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Expire-Date: 0
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Passphrase: #{self.password}
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</GnupgKeyParms>"
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ctx.genkey(paramstring, nil, nil)
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end
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end
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