SoundSoftware Code Site

# 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 EnumerationsController < ApplicationController

  layout 'admin'

  before_filter :require_admin, :except => :index

  before_filter :require_admin_or_api_request, :only => :index

  before_filter :build_new_enumeration, :only => [:new, :create]

  before_filter :find_enumeration, :only => [:edit, :update, :destroy]

  accept_api_auth :index

  helper :custom_fields

  def index

    respond_to do |format|

      format.html

      format.api {

        @klass = Enumeration.get_subclass(params[:type])

        if @klass

          @enumerations = @klass.shared.sorted.all

        else

          render_404

        end

      }

    end

  end

  def new

  end

  def create

    if request.post? && @enumeration.save

      flash[:notice] = l(:notice_successful_create)

      redirect_to :action => 'index'

    else

      render :action => 'new'

    end

  end

  def edit

  end

  def update

    if request.put? && @enumeration.update_attributes(params[:enumeration])

      flash[:notice] = l(:notice_successful_update)

      redirect_to :action => 'index'

    else

      render :action => 'edit'

    end

  end

  def destroy

    if !@enumeration.in_use?

      # No associated objects

      @enumeration.destroy

      redirect_to :action => 'index'

      return

    elsif params[:reassign_to_id]

      if reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id])

        @enumeration.destroy(reassign_to)

        redirect_to :action => 'index'

        return

      end

    end

    @enumerations = @enumeration.class.all - [@enumeration]

  end

  private

  def build_new_enumeration

    class_name = params[:enumeration] && params[:enumeration][:type] || params[:type]

    @enumeration = Enumeration.new_subclass_instance(class_name, params[:enumeration])

    if @enumeration.nil?

      render_404

    end

  end

  def find_enumeration

    @enumeration = Enumeration.find(params[:id])

  rescue ActiveRecord::RecordNotFound

    render_404

  end

end