Chris@0: # redMine - project management software
Chris@0: # Copyright (C) 2006  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@0: # 
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@0: # 
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@0: class IssueCategoriesController < ApplicationController
Chris@0:   menu_item :settings
Chris@0:   model_object IssueCategory
Chris@0:   before_filter :find_model_object, :except => :new
Chris@0:   before_filter :find_project_from_association, :except => :new
Chris@0:   before_filter :find_project, :only => :new
Chris@0:   before_filter :authorize
Chris@0:   
Chris@0:   verify :method => :post, :only => :destroy
Chris@0: 
Chris@0:   def new
Chris@0:     @category = @project.issue_categories.build(params[:category])
Chris@0:     if request.post?
Chris@0:       if @category.save
Chris@0:         respond_to do |format|
Chris@0:           format.html do
Chris@0:             flash[:notice] = l(:notice_successful_create)
Chris@0:             redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
Chris@0:           end
Chris@0:           format.js do
Chris@0:             # IE doesn't support the replace_html rjs method for select box options
Chris@0:             render(:update) {|page| page.replace "issue_category_id",
Chris@0:               content_tag('select', '<option></option>' + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => 'issue[category_id]')
Chris@0:             }
Chris@0:           end
Chris@0:         end
Chris@0:       else
Chris@0:         respond_to do |format|
Chris@0:           format.html
Chris@0:           format.js do
Chris@0:             render(:update) {|page| page.alert(@category.errors.full_messages.join('\n')) }
Chris@0:           end
Chris@0:         end
Chris@0:       end
Chris@0:     end
Chris@0:   end
Chris@0:   
Chris@0:   def edit
Chris@0:     if request.post? and @category.update_attributes(params[:category])
Chris@0:       flash[:notice] = l(:notice_successful_update)
Chris@0:       redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
Chris@0:     end
Chris@0:   end
Chris@0: 
Chris@0:   def destroy
Chris@0:     @issue_count = @category.issues.size
Chris@0:     if @issue_count == 0
Chris@0:       # No issue assigned to this category
Chris@0:       @category.destroy
Chris@0:       redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'
Chris@441:       return
Chris@0:     elsif params[:todo]
Chris@0:       reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id]) if params[:todo] == 'reassign'
Chris@0:       @category.destroy(reassign_to)
Chris@0:       redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'
Chris@441:       return
Chris@0:     end
Chris@0:     @categories = @project.issue_categories - [@category]
Chris@0:   end
Chris@0: 
Chris@0: private
Chris@0:   # Wrap ApplicationController's find_model_object method to set
Chris@0:   # @category instead of just @issue_category
Chris@0:   def find_model_object
Chris@0:     super
Chris@0:     @category = @object
Chris@0:   end    
Chris@0:   
Chris@0:   def find_project
Chris@0:     @project = Project.find(params[:project_id])
Chris@0:   rescue ActiveRecord::RecordNotFound
Chris@0:     render_404
Chris@0:   end
Chris@0: end