Redmine 3.4.4

app/models/custom_field_value.rb

@@ -0,0 +1,68 @@
+# Redmine - project management software
+# Copyright (C) 2006-2017  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 CustomFieldValue
+  attr_accessor :custom_field, :customized, :value, :value_was
+
+  def initialize(attributes={})
+    attributes.each do |name, v|
+      send "#{name}=", v
+    end
+  end
+
+  def custom_field_id
+    custom_field.id
+  end
+
+  def true?
+    self.value == '1'
+  end
+
+  def editable?
+    custom_field.editable?
+  end
+
+  def visible?
+    custom_field.visible?
+  end
+
+  def required?
+    custom_field.is_required?
+  end
+
+  def to_s
+    value.to_s
+  end
+
+  def value=(v)
+    @value = custom_field.set_custom_field_value(self, v)
+  end
+
+  def value_present?
+    if value.is_a?(Array)
+      value.any?(&:present?)
+    else
+      value.present?
+    end
+  end
+
+  def validate_value
+    custom_field.validate_custom_value(self).each do |message|
+      customized.errors.add(:base, custom_field.name + ' ' + message)
+    end
+  end
+end