Module: Authlogic::ActsAsAuthentic::Login::Config

Defined in:
lib/authlogic/acts_as_authentic/login.rb

Overview

Confguration for the login field.

Instance Method Summary collapse

Instance Method Details

#find_by_smart_case_login_field(login) ⇒ Object

This method allows you to find a record with the given login. If you notice, with ActiveRecord you have the validates_uniqueness_of validation function. They give you a :case_sensitive option. I handle this in the same manner that they handle that. If you are using the login field and set false for the :case_sensitive option in validates_uniqueness_of_login_field_options this method will modify the query to look something like:

first(:conditions => ["LOWER(#{quoted_table_name}.#{}) = ?", .downcase])

If you don’t specify this it calls the good old find_by_* method:

()

The above also applies for using email as your login, except that you need to set the :case_sensitive in validates_uniqueness_of_email_field_options to false.

The only reason I need to do the above is for Postgres and SQLite since they perform case sensitive searches with the find_by_* methods.



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 108

def ()
  if 
    find_with_case(, , [:case_sensitive] != false)
  else
    find_with_case(email_field, , validates_uniqueness_of_email_field_options[:case_sensitive] != false)
  end
end

#login_field(value = nil) ⇒ Object Also known as: login_field=

The name of the login field in the database.

  • Default: :login or :username, if they exist

  • Accepts: Symbol



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 18

def (value = nil)
  rw_config(:login_field, value, first_column_to_exist(nil, :login, :username))
end

#merge_validates_format_of_login_field_options(options = {}) ⇒ Object

See merge_validates_length_of_login_field_options. The same thing, except for validates_format_of_login_field_options



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 70

def (options = {})
  self. = .merge(options)
end

#merge_validates_length_of_login_field_options(options = {}) ⇒ Object

A convenience function to merge options into the validates_length_of_login_field_options. So intead of:

self. = .merge(:my_option => my_value)

You can do this:

 :my_option => my_value



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 52

def (options = {})
  self. = .merge(options)
end

#merge_validates_uniqueness_of_login_field_options(options = {}) ⇒ Object

See merge_validates_length_of_login_field_options. The same thing, except for validates_uniqueness_of_login_field_options



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 88

def (options = {})
  self. = .merge(options)
end

#validate_login_field(value = nil) ⇒ Object Also known as: validate_login_field=

Whether or not the validate the login field

  • Default: true

  • Accepts: Boolean



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 27

def (value = nil)
  rw_config(:validate_login_field, value, true)
end

#validates_format_of_login_field_options(value = nil) ⇒ Object Also known as: validates_format_of_login_field_options=

A hash of options for the validates_format_of call for the login field. Allows you to change this however you want.

Keep in mind this is ruby. I wanted to keep this as flexible as possible, so you can completely replace the hash or merge options into it. Checkout the convenience function merge_validates_format_of_login_field_options to merge options.

  • Default: => Authlogic::Regex.login, :message => I18n.t(‘error_messages.login_invalid’, :default => “should use only letters, numbers, spaces, and .-_@ please.”)

  • Accepts: Hash of options accepted by validates_format_of



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 64

def (value = nil)
  rw_config(:validates_format_of_login_field_options, value, {:with => Authlogic::Regex., :message => I18n.t('error_messages.login_invalid', :default => "should use only letters, numbers, spaces, and .-_@ please.")})
end

#validates_length_of_login_field_options(value = nil) ⇒ Object Also known as: validates_length_of_login_field_options=

A hash of options for the validates_length_of call for the login field. Allows you to change this however you want.

Keep in mind this is ruby. I wanted to keep this as flexible as possible, so you can completely replace the hash or merge options into it. Checkout the convenience function merge_validates_length_of_login_field_options to merge options.

  • Default: => 3..100

  • Accepts: Hash of options accepted by validates_length_of



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 40

def (value = nil)
  rw_config(:validates_length_of_login_field_options, value, {:within => 3..100})
end

#validates_uniqueness_of_login_field_options(value = nil) ⇒ Object Also known as: validates_uniqueness_of_login_field_options=

A hash of options for the validates_uniqueness_of call for the login field. Allows you to change this however you want.

Keep in mind this is ruby. I wanted to keep this as flexible as possible, so you can completely replace the hash or merge options into it. Checkout the convenience function merge_validates_format_of_login_field_options to merge options.

  • Default: => false, :scope => validations_scope, :if => “#{login_field_changed?”.to_sym}

  • Accepts: Hash of options accepted by validates_uniqueness_of



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# File 'lib/authlogic/acts_as_authentic/login.rb', line 82

def (value = nil)
  rw_config(:validates_uniqueness_of_login_field_options, value, {:case_sensitive => false, :scope => validations_scope, :if => "#{}_changed?".to_sym})
end