Chris@1494: # Redmine - project management software
Chris@1494: # Copyright (C) 2006-2014  Jean-Philippe Lang
Chris@1494: #
Chris@1494: # This program is free software; you can redistribute it and/or
Chris@1494: # modify it under the terms of the GNU General Public License
Chris@1494: # as published by the Free Software Foundation; either version 2
Chris@1494: # of the License, or (at your option) any later version.
Chris@1494: #
Chris@1494: # This program is distributed in the hope that it will be useful,
Chris@1494: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1494: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1494: # GNU General Public License for more details.
Chris@1494: #
Chris@1494: # You should have received a copy of the GNU General Public License
Chris@1494: # along with this program; if not, write to the Free Software
Chris@1494: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1494: 
Chris@1494: class EnumerationsController < ApplicationController
Chris@1494:   layout 'admin'
Chris@1494: 
Chris@1494:   before_filter :require_admin, :except => :index
Chris@1494:   before_filter :require_admin_or_api_request, :only => :index
Chris@1494:   before_filter :build_new_enumeration, :only => [:new, :create]
Chris@1494:   before_filter :find_enumeration, :only => [:edit, :update, :destroy]
Chris@1494:   accept_api_auth :index
Chris@1494: 
Chris@1494:   helper :custom_fields
Chris@1494: 
Chris@1494:   def index
Chris@1494:     respond_to do |format|
Chris@1494:       format.html
Chris@1494:       format.api {
Chris@1494:         @klass = Enumeration.get_subclass(params[:type])
Chris@1494:         if @klass
Chris@1494:           @enumerations = @klass.shared.sorted.all
Chris@1494:         else
Chris@1494:           render_404
Chris@1494:         end
Chris@1494:       }
Chris@1494:     end
Chris@1494:   end
Chris@1494: 
Chris@1494:   def new
Chris@1494:   end
Chris@1494: 
Chris@1494:   def create
Chris@1494:     if request.post? && @enumeration.save
Chris@1494:       flash[:notice] = l(:notice_successful_create)
Chris@1494:       redirect_to enumerations_path
Chris@1494:     else
Chris@1494:       render :action => 'new'
Chris@1494:     end
Chris@1494:   end
Chris@1494: 
Chris@1494:   def edit
Chris@1494:   end
Chris@1494: 
Chris@1494:   def update
Chris@1494:     if request.put? && @enumeration.update_attributes(params[:enumeration])
Chris@1494:       flash[:notice] = l(:notice_successful_update)
Chris@1494:       redirect_to enumerations_path
Chris@1494:     else
Chris@1494:       render :action => 'edit'
Chris@1494:     end
Chris@1494:   end
Chris@1494: 
Chris@1494:   def destroy
Chris@1494:     if !@enumeration.in_use?
Chris@1494:       # No associated objects
Chris@1494:       @enumeration.destroy
Chris@1494:       redirect_to enumerations_path
Chris@1494:       return
Chris@1494:     elsif params[:reassign_to_id].present? && (reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id].to_i))
Chris@1494:       @enumeration.destroy(reassign_to)
Chris@1494:       redirect_to enumerations_path
Chris@1494:       return
Chris@1494:     end
Chris@1494:     @enumerations = @enumeration.class.system.all - [@enumeration]
Chris@1494:   end
Chris@1494: 
Chris@1494:   private
Chris@1494: 
Chris@1494:   def build_new_enumeration
Chris@1494:     class_name = params[:enumeration] && params[:enumeration][:type] || params[:type]
Chris@1494:     @enumeration = Enumeration.new_subclass_instance(class_name, params[:enumeration])
Chris@1494:     if @enumeration.nil?
Chris@1494:       render_404
Chris@1494:     end
Chris@1494:   end
Chris@1494: 
Chris@1494:   def find_enumeration
Chris@1494:     @enumeration = Enumeration.find(params[:id])
Chris@1494:   rescue ActiveRecord::RecordNotFound
Chris@1494:     render_404
Chris@1494:   end
Chris@1494: end