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117 lines
3.4 KiB
117 lines
3.4 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
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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 version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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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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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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class EnumerationsController < ApplicationController
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layout 'admin'
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before_filter :require_admin
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before_filter :find_enumeration, :only => [:edit, :update, :destroy]
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include CustomFieldsHelper
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def index; end
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def edit; end
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def new
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enum_class = enumeration_class(permitted_params.enumeration_type)
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if enum_class
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@enumeration = enum_class.new
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else
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render_400 # bad request
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end
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end
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def create
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enum_params = permitted_params.enumeration
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type = params[:enumeration][:type]
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@enumeration = (enumeration_class(type) || Enumeration).new do |e|
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e.attributes = enum_params
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end
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if @enumeration.save
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flash[:notice] = l(:notice_successful_create)
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redirect_to :action => 'index', :type => @enumeration.type
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else
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render :action => 'new'
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end
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end
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def update
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enum_params = permitted_params.enumeration
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type = params[:enumeration][:type]
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@enumeration.type = enumeration_class(type).try(:name) || @enumeration.type
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if @enumeration.update_attributes enum_params
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flash[:notice] = l(:notice_successful_update)
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redirect_to enumerations_path(:type => @enumeration.type)
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else
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render :action => 'edit'
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end
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end
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def destroy
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if !@enumeration.in_use?
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# No associated objects
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@enumeration.destroy
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redirect_to :action => 'index'
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return
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elsif params[:reassign_to_id]
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if reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id])
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@enumeration.destroy(reassign_to)
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redirect_to :action => 'index'
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return
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end
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end
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@enumerations = @enumeration.class.find(:all) - [@enumeration]
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end
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protected
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def default_breadcrumb
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l(:label_enumerations)
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end
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def find_enumeration
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@enumeration = Enumeration.find(params[:id])
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end
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##
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# Find an enumeration class with the given Name
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# this should be fail save for nonsense names or names
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# which are no enumerations to prevent remote code execution attacks.
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# params: type (string)
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def enumeration_class(type)
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begin
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klass = type.to_s.constantize
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raise NameError unless klass.ancestors.include? Enumeration
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klass
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rescue NameError
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nil
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end
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end
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end
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