Class: Vidibus::Pureftpd::User

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Dirty, ActiveModel::Validations
Defined in:
lib/vidibus/pureftpd/user.rb

Defined Under Namespace

Classes: DocumentNotFound, Error

Constant Summary collapse

ACCESSSORS = 
[:login, :password, :directory]

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values = {}) ⇒ User

Returns a new instance of User.



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# File 'lib/vidibus/pureftpd/user.rb', line 34

def initialize(values = {})
  self.attributes = values
  @persisted = false
end

Class Method Details

.create(attributes) ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 109

def create(attributes)
  new(attributes).tap do |user|
    user.save
  end
end

.find_by_login(login) ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 85

def ()
  cmd = "show #{} -f %{password_file}" %
    Vidibus::Pureftpd.settings
  begin
    data = Vidibus::Pureftpd.perform(cmd)
  rescue Vidibus::Pureftpd::Error => e
    if e.message.match('Unable to fetch info about user')
      return nil
    else
      raise e
    end
  end

  attributes = {}
  data.scan(/(#{ACCESSSORS.join('|')})\s*:\s*(.+)/i).each do |key, value|
    attributes[key.downcase] = value
  end

  User.new(attributes).tap do |user|
    user.instance_variable_set('@persisted', true)
    user.instance_variable_set('@changed_attributes', {})
  end
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 59

def attributes
  hash = {}
  [:login, :password, :directory].each do |a|
    hash[a] = send(a)
  end
  hash
end

#attributes=(hash) ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 67

def attributes=(hash)
  hash.each do |key, value|
    send("#{key}=", value)
  end
end

#destroy ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 47

def destroy
  return false unless persisted? && 
  cmd = "userdel #{} -f %{password_file} -m" % settings
  perform(cmd)
  instance_variable_set('@persisted', false)
  self
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vidibus/pureftpd/user.rb', line 55

def persisted?
  @persisted
end

#reload ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 73

def reload
  if persisted? &&  && (user = User.())
    self.attributes = user.attributes
    @changed_attributes.clear
    self
  else
    raise DocumentNotFound
  end
end

#save ⇒ Object 



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# File 'lib/vidibus/pureftpd/user.rb', line 39

def save
  return false unless valid? && changed?
  persisted? ? update : create
  @previously_changed = changes
  @changed_attributes.clear
  @persisted = true
end