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# Redmine - project management software

# Copyright (C) 2006-2011  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 BoardsController < ApplicationController

  default_search_scope :messages

  before_filter :find_project, :find_board_if_available, :authorize

  accept_rss_auth :index, :show

  helper :messages

  include MessagesHelper

  helper :sort

  include SortHelper

  helper :watchers

  include WatchersHelper

  def index

    @boards = @project.boards

    # show the board if there is only one

    if @boards.size == 1

      @board = @boards.first

      show

    end

  end

  def show

    respond_to do |format|

      format.html {

        sort_init 'updated_on', 'desc'

        sort_update        'created_on' => "#{Message.table_name}.created_on",

                    'replies' => "#{Message.table_name}.replies_count",

                    'updated_on' => "#{Message.table_name}.updated_on"

        @topic_count = @board.topics.count

        @topic_pages = Paginator.new self, @topic_count, per_page_option, params['page']

        @topics =  @board.topics.find :all, :order => ["#{Message.table_name}.sticky DESC", sort_clause].compact.join(', '),

                                      :include => [:author, {:last_reply => :author}],

                                      :limit  =>  @topic_pages.items_per_page,

                                      :offset =>  @topic_pages.current.offset

        @message = Message.new

        render :action => 'show', :layout => !request.xhr?

      }

      format.atom {

        @messages = @board.messages.find :all, :order => 'created_on DESC',

                                               :include => [:author, :board],

                                               :limit => Setting.feeds_limit.to_i

        render_feed(@messages, :title => "#{@project}: #{@board}")

      }

    end

  end

  verify :method => :post, :only => [ :destroy ], :redirect_to => { :action => :index }

  def new

    @board = Board.new(params[:board])

    @board.project = @project

    if request.post? && @board.save

      flash[:notice] = l(:notice_successful_create)

      redirect_to_settings_in_projects

    end

  end

  def edit

    if request.post? && @board.update_attributes(params[:board])

      redirect_to_settings_in_projects

    end

  end

  def destroy

    @board.destroy

    redirect_to_settings_in_projects

  end

private

  def redirect_to_settings_in_projects

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

  end

  def find_project

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

  rescue ActiveRecord::RecordNotFound

    render_404

  end

  def find_board_if_available

    @board = @project.boards.find(params[:id]) if params[:id]

  rescue ActiveRecord::RecordNotFound

    render_404

  end

end