/
user.rb
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/
user.rb
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#--
# DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
# Version 2, December 2004
#
# DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
# TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
#
# 0. You just DO WHAT THE FUCK YOU WANT TO.
#++
class User
include DataMapper::Resource
property :id, Serial
property :username, String, unique: true, length: 4..16, format: /^[\w_\s\-\*]*$/, key: true
property :email, String, unique: true, format: :email_address
property :permission_level, Integer, default: 4
property :salt, String, length: 29
property :salted_password, String, length: 60
property :lost_password, String
property :session, String
property :created_at, DateTime
property :updated_at, DateTime
def password=(password)
salt = BCrypt::Engine.generate_salt
self.salt = salt
self.salted_password = BCrypt::Engine.hash_secret password, salt
end
def banned?
self.permission_level == User.banned
end
def founder?
self.permission_level == User.founder
end
def admin?
self.permission_level == User.admin
end
def smod?
self.permission_level == User.smod
end
alias_method :gmod?, :smod?
def mod?
self.permission_level == User.mod
end
def user?
self.permission_level == User.user
end
def guest?
false
end
def high_staff?
founder? || admin?
end
alias_method :high_staffer?, :high_staff?
def staff?
founder? || admin? || smod? || mod?
end
alias_method :staffer?, :staff?
def logged?(session)
self.session == session
end
alias_method :logged_in?, :logged?
def logout
self.session = ''
true
end
alias_method :logout!, :logout
def change_level(permission_level)
self.permission_level = permission_level
end
class << self
def banned
-1
end
def founder
0
end
def admin
1
end
def smod
2
end
alias_method :gmod, :smod
def mod
3
end
def user
4
end
def guest
5
end
def levels
{
:banned => User.banned,
:founder => User.founder,
:admin => User.admin,
:smod => User.smod,
:gmod => User.gmod,
:mod => User.mod,
:user => User.user
}
end
def empty?
User.count == 0
end
def get(username)
User.first username: username
end
def exists?(username)
User.count(username: username) == 1
end
def signup(username, email, password, permission_level, stuff = {})
res = User.create({
:username => username,
:email => email,
:password => password,
:permission_level => permission_level
}.merge(stuff))
if block_given?
yield res.errors
else
return res
end
end
alias_method :registration, :signup
def authentication(username, password)
User.first(username: username).tap { |user|
res = if not user
false
elsif user.salted_password == BCrypt::Engine.hash_secret(password, user.salt)
user.update(session: BCrypt::Engine.generate_salt) ? user.session : false
else
false
end
if block_given?
yield res
else
return res
end
}
end
alias_method :login, :authentication
alias_method :signin, :authentication
alias_method :authenticate, :authentication
def lost_password(username)
user = User.first username: username
return false unless user
user.update lost_password: BCrypt::Engine.generate_salt
user.lost_password
end
def password_recovery(username, lost_password, password)
user = User.first({
:username => username,
:lost_password => lost_password
})
return false unless user
return false if user.lost_password.empty?
user.update({
:lost_password => '',
:password => password
})
end
def change_level(username, permission_level)
user = User.first username: username
return false unless user
user.update permission_level: permission_level
end
end
end