custom_field.rb
75 lines
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RubyLexer
Jean-Philippe Lang
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r330 | # 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 | ||||
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r888 | acts_as_list :scope => 'type = \'#{self.class}\'' | ||
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r330 | serialize :possible_values | ||
| FIELD_FORMATS = { "string" => { :name => :label_string, :order => 1 }, | ||||
| "text" => { :name => :label_text, :order => 2 }, | ||||
| "int" => { :name => :label_integer, :order => 3 }, | ||||
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r857 | "float" => { :name => :label_float, :order => 4 }, | ||
| "list" => { :name => :label_list, :order => 5 }, | ||||
| "date" => { :name => :label_date, :order => 6 }, | ||||
| "bool" => { :name => :label_boolean, :order => 7 } | ||||
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r330 | }.freeze | ||
| validates_presence_of :name, :field_format | ||||
| validates_uniqueness_of :name | ||||
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r590 | validates_length_of :name, :maximum => 30 | ||
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r330 | 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 ||= [] | ||||
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r10 | end | ||
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r330 | |||
| def before_validation | ||||
| # remove empty values | ||||
| self.possible_values = self.possible_values.collect{|v| v unless v.empty?}.compact | ||||
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r981 | # make sure these fields are not searchable | ||
| self.searchable = false if %w(int float date bool).include?(field_format) | ||||
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r983 | true | ||
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r330 | 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 | ||||
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r1076 | |||
| # validate default value | ||||
| v = CustomValue.new(:custom_field => self.dup, :value => default_value, :customized => nil) | ||||
| v.custom_field.is_required = false | ||||
| errors.add(:default_value, :activerecord_error_invalid) unless v.valid? | ||||
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r330 | end | ||
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r888 | def <=>(field) | ||
| position <=> field.position | ||||
| end | ||||
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r330 | # to move in project_custom_field | ||
| def self.for_all | ||||
| find(:all, :conditions => ["is_for_all=?", true]) | ||||
| end | ||||
| def type_name | ||||
| nil | ||||
| end | ||||
| end | ||||