change_password.rb
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class ChangePassword < Task
attr_accessor :login, :email, :password, :password_confirmation, :environment_id
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, :environment_id, :on => :create, :message => _('must be filled in')
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? || data.email.blank?
user = User.find_by_login_and_environment_id(data.login, data.environment_id)
if user.nil?
data.errors.add(:login, _('is invalid or user does not exists.'))
else
if user.email != data.email
data.errors.add(:email, _('does not match the username you filled in'))
end
end
end
end
before_validation(:on => :create) do |change_password|
change_password.requestor = Person.find_by_identifier_and_environment_id(change_password.login, change_password.environment_id)
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 title
_("Change password")
end
def information
{:message => _('%{requestor} wants to change its password.')}
end
def icon
{:type => :profile_image, :profile => requestor, :url => requestor.url}
end
def perform
user = self.requestor.user
user.force_change_password!(self.password, self.password_confirmation)
end
def target_notification_description
_('%{requestor} wants to change its password.') % {:requestor => requestor.name}
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 Rails.application.routes.url_helpers
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 environment
self.requestor.environment
end
end