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