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-rw-r--r--app/models/workflow_permission.rb29
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diff --git a/app/models/workflow_permission.rb b/app/models/workflow_permission.rb
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+# Redmine - project management software
+# Copyright (C) 2006-2012 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 WorkflowPermission < WorkflowRule
+ validates_inclusion_of :rule, :in => %w(readonly required)
+ validate :validate_field_name
+
+ protected
+
+ def validate_field_name
+ unless Tracker::CORE_FIELDS_ALL.include?(field_name) || field_name.to_s.match(/^\d+$/)
+ errors.add :field_name, :invalid
+ end
+ end
+end