|
|
# redMine - project management software
|
|
|
# Copyright (C) 2006 Jean-Philippe Lang
|
|
|
#
|
|
|
# This program is free software; you can redistribute it and/or
|
|
|
# modify it under the terms of the GNU General Public License
|
|
|
# as published by the Free Software Foundation; either version 2
|
|
|
# of the License, or (at your option) any later version.
|
|
|
#
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
# GNU General Public License for more details.
|
|
|
#
|
|
|
# You should have received a copy of the GNU General Public License
|
|
|
# along with this program; if not, write to the Free Software
|
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
|
|
class CustomField < ActiveRecord::Base
|
|
|
has_many :custom_values, :dependent => :delete_all
|
|
|
acts_as_list :scope => 'type = \'#{self.class}\''
|
|
|
serialize :possible_values
|
|
|
|
|
|
FIELD_FORMATS = { "string" => { :name => :label_string, :order => 1 },
|
|
|
"text" => { :name => :label_text, :order => 2 },
|
|
|
"int" => { :name => :label_integer, :order => 3 },
|
|
|
"float" => { :name => :label_float, :order => 4 },
|
|
|
"list" => { :name => :label_list, :order => 5 },
|
|
|
"date" => { :name => :label_date, :order => 6 },
|
|
|
"bool" => { :name => :label_boolean, :order => 7 }
|
|
|
}.freeze
|
|
|
|
|
|
validates_presence_of :name, :field_format
|
|
|
validates_uniqueness_of :name
|
|
|
validates_length_of :name, :maximum => 30
|
|
|
validates_format_of :name, :with => /^[\w\s\'\-]*$/i
|
|
|
validates_inclusion_of :field_format, :in => FIELD_FORMATS.keys
|
|
|
|
|
|
def initialize(attributes = nil)
|
|
|
super
|
|
|
self.possible_values ||= []
|
|
|
end
|
|
|
|
|
|
def before_validation
|
|
|
# remove empty values
|
|
|
self.possible_values = self.possible_values.collect{|v| v unless v.empty?}.compact
|
|
|
end
|
|
|
|
|
|
def validate
|
|
|
if self.field_format == "list"
|
|
|
errors.add(:possible_values, :activerecord_error_blank) if self.possible_values.nil? || self.possible_values.empty?
|
|
|
errors.add(:possible_values, :activerecord_error_invalid) unless self.possible_values.is_a? Array
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def <=>(field)
|
|
|
position <=> field.position
|
|
|
end
|
|
|
|
|
|
# to move in project_custom_field
|
|
|
def self.for_all
|
|
|
find(:all, :conditions => ["is_for_all=?", true])
|
|
|
end
|
|
|
|
|
|
def type_name
|
|
|
nil
|
|
|
end
|
|
|
end
|
|
|
|
