change_password.rb
2.64 KB
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class ChangePassword < Task
serialize :data, Hash
def data
self[:data] ||= {}
end
attr_accessor :login, :email, :password, :password_confirmation
def self.human_attribute_name(attrib)
case attrib.to_sym
when :login:
_('Username')
when :email
_('e-Mail')
when :password
_('Password')
when :password_confirmation
_('Password Confirmation')
else
_(self.superclass.human_attribute_name(attrib))
end
end
###################################################
# validations for creating a ChangePassword task
validates_presence_of :login, :email, :on => :create
validates_presence_of :requestor_id
validates_format_of :email, :on => :create, :with => Noosfero::Constants::EMAIL_FORMAT, :if => (lambda { |obj| !obj.email.blank? })
validates_each :login, :on => :create do |data,attr,value|
unless data.login.blank?
user = User.find_by_login(data.login)
if user.nil?
data.errors.add(:login, _('%{fn} is not a valid username.'))
else
if user.email != data.email
data.errors.add(:email, _('%{fn} is invalid.'))
end
end
end
end
before_validation_on_create do |change_password|
change_password.requestor = Person.find_by_identifier(change_password.login)
end
###################################################
# validations for updating a ChangePassword task
# only require the new password when actually changing it.
validates_presence_of :password, :on => :update, :if => lambda { |change| change.status != Task::Status::CANCELLED }
validates_presence_of :password_confirmation, :on => :update, :if => lambda { |change| change.status != Task::Status::CANCELLED }
validates_confirmation_of :password, :if => lambda { |change| change.status != Task::Status::CANCELLED }
def initialize(*args)
super(*args)
self[:data] = {}
end
def perform
user = self.requestor.user
user.force_change_password!(self.password, self.password_confirmation)
end
# overriding messages
def task_cancelled_message
_('Your password change request was cancelled at %s.') % Time.now.to_s
end
def task_finished_message
_('Your password was changed successfully.')
end
include ActionController::UrlWriter
def task_created_message
hostname = self.requestor.environment.default_hostname
code = self.code
url = url_for(:host => hostname, :controller => 'account', :action => 'new_password', :code => code)
lambda do
_("In order to change your password, please visit the following address:\n\n%s") % url
end
end
def description
_('Password change request')
end
end