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# Redmine - project management software
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# Copyright (C) 2006-2016 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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class CustomValue < ActiveRecord::Base
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belongs_to :custom_field
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belongs_to :customized, :polymorphic => true
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attr_protected :id
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after_save :custom_field_after_save_custom_value
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def initialize(attributes=nil, *args)
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super
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if new_record? && custom_field && !attributes.key?(:value)
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self.value ||= custom_field.default_value
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end
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end
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# Returns true if the boolean custom value is true
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def true?
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self.value == '1'
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end
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def editable?
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custom_field.editable?
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end
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def visible?
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custom_field.visible?
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end
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def attachments_visible?(user)
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visible? && customized && customized.visible?(user)
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end
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def required?
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custom_field.is_required?
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end
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def to_s
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value.to_s
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end
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private
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def custom_field_after_save_custom_value
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custom_field.after_save_custom_value(self)
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end
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end
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