109 lines
3.2 KiB
Ruby
109 lines
3.2 KiB
Ruby
# Redmine - project management software
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# Copyright (C) 2006-2012 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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module Redmine
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class CustomFieldFormat
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include Redmine::I18n
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cattr_accessor :available
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@@available = {}
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attr_accessor :name, :order, :label, :edit_as, :class_names
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def initialize(name, options={})
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self.name = name
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self.label = options[:label] || "label_#{name}".to_sym
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self.order = options[:order] || self.class.available_formats.size
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self.edit_as = options[:edit_as] || name
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self.class_names = options[:only]
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end
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def format(value)
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send "format_as_#{name}", value
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end
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def format_as_date(value)
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begin; format_date(value.to_date); rescue; value end
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end
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def format_as_bool(value)
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l(value == "1" ? :general_text_Yes : :general_text_No)
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end
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['string','text','int','float','list'].each do |name|
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define_method("format_as_#{name}") {|value|
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return value
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}
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end
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['user', 'version'].each do |name|
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define_method("format_as_#{name}") {|value|
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return value.blank? ? "" : name.classify.constantize.find_by_id(value.to_i).to_s
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}
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end
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class << self
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def map(&block)
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yield self
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end
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# Registers a custom field format
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def register(*args)
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custom_field_format = args.first
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unless custom_field_format.is_a?(Redmine::CustomFieldFormat)
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custom_field_format = Redmine::CustomFieldFormat.new(*args)
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end
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@@available[custom_field_format.name] = custom_field_format unless @@available.keys.include?(custom_field_format.name)
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end
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def available_formats
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@@available.keys
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end
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def find_by_name(name)
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@@available[name.to_s]
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end
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def label_for(name)
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format = @@available[name.to_s]
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format.label if format
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end
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# Return an array of custom field formats which can be used in select_tag
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def as_select(class_name=nil)
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fields = @@available.values
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fields = fields.select {|field| field.class_names.nil? || field.class_names.include?(class_name)}
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fields.sort {|a,b|
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a.order <=> b.order
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}.collect {|custom_field_format|
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[ l(custom_field_format.label), custom_field_format.name ]
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}
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end
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def format_value(value, field_format)
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return "" unless value && !value.empty?
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if format_type = find_by_name(field_format)
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format_type.format(value)
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else
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value
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end
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end
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end
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end
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end
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