1  # Redmine - project management software
   2  # Copyright (C) 2006-2011  Jean-Philippe Lang
   3  #
   4  # This program is free software; you can redistribute it and/or
   5  # modify it under the terms of the GNU General Public License
   6  # as published by the Free Software Foundation; either version 2
   7  # of the License, or (at your option) any later version.
   8  #
   9  # This program is distributed in the hope that it will be useful,
  10  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  # GNU General Public License for more details.
  13  #
  14  # You should have received a copy of the GNU General Public License
  15  # along with this program; if not, write to the Free Software
  16  # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17 
  18  class CustomFieldsController < ApplicationController
  19    layout 'admin'
  20 
  21    before_filter :require_admin
  22    before_filter :build_new_custom_field, :only => [:new, :create]
  23    before_filter :find_custom_field, :only => [:edit, :update, :destroy]
  24 
  25    def index
  26      @custom_fields_by_type = CustomField.find(:all).group_by {|f| f.class.name }
  27      @tab = params[:tab] || 'IssueCustomField'
  28    end
  29 
  30    def new
  31    end
  32 
  33    def create
  34      if request.post? and @custom_field.save
  35        flash[:notice] = l(:notice_successful_create)
  36        call_hook(:controller_custom_fields_new_after_save, :params => params, :custom_field => @custom_field)
  37        redirect_to :action => 'index', :tab => @custom_field.class.name
  38      else
  39        render :action => 'new'
  40      end
  41    end
  42 
  43    def edit
  44    end
  45 
  46    def update
  47      if request.put? and @custom_field.update_attributes(params[:custom_field])
  48        flash[:notice] = l(:notice_successful_update)
  49        call_hook(:controller_custom_fields_edit_after_save, :params => params, :custom_field => @custom_field)
  50        redirect_to :action => 'index', :tab => @custom_field.class.name
  51      else
  52        render :action => 'edit'
  53      end
  54    end
  55 
  56    def destroy
  57      @custom_field.destroy
  58      redirect_to :action => 'index', :tab => @custom_field.class.name
  59    rescue
  60      flash[:error] = l(:error_can_not_delete_custom_field)
  61      redirect_to :action => 'index'
  62    end
  63 
  64    private
  65 
  66    def build_new_custom_field
  67      @custom_field = CustomField.new_subclass_instance(params[:type], params[:custom_field])
  68      if @custom_field.nil?
  69        render_404
  70      end
  71    end
  72 
  73    def find_custom_field
  74      @custom_field = CustomField.find(params[:id])
  75    rescue ActiveRecord::RecordNotFound
  76      render_404
  77    end
  78  end