SoundSoftware Code Site

# redMine - project management software

# Copyright (C) 2006  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 IssueCategoriesController < ApplicationController

  menu_item :settings

  model_object IssueCategory

  before_filter :find_model_object, :except => :new

  before_filter :find_project_from_association, :except => :new

  before_filter :find_project, :only => :new

  before_filter :authorize

  verify :method => :post, :only => :destroy

  def new

    @category = @project.issue_categories.build(params[:category])

    if request.post?

      if @category.save

        respond_to do |format|

          format.html do

            flash[:notice] = l(:notice_successful_create)

            redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project

          end

          format.js do

            # IE doesn't support the replace_html rjs method for select box options

            render(:update) {|page| page.replace "issue_category_id",

              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]')

            }

          end

        end

      else

        respond_to do |format|

          format.html

          format.js do

            render(:update) {|page| page.alert(@category.errors.full_messages.join('\n')) }

          end

        end

      end

    end

  end

  def edit

    if request.post? and @category.update_attributes(params[:category])

      flash[:notice] = l(:notice_successful_update)

      redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project

    end

  end

  def destroy

    @issue_count = @category.issues.size

    if @issue_count == 0

      # No issue assigned to this category

      @category.destroy

      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'

      return

    elsif params[:todo]

      reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id]) if params[:todo] == 'reassign'

      @category.destroy(reassign_to)

      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories'

      return

    end

    @categories = @project.issue_categories - [@category]

  end

private

  # Wrap ApplicationController's find_model_object method to set

  # @category instead of just @issue_category

  def find_model_object

    super

    @category = @object

  end    

  def find_project

    @project = Project.find(params[:project_id])

  rescue ActiveRecord::RecordNotFound

    render_404

  end

end