1  # Redmine - project management software
   2  # Copyright (C) 2006-2012  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 CommentsController < ApplicationController
  19    default_search_scope :news
  20    model_object News
  21    before_filter :find_model_object
  22    before_filter :find_project_from_association
  23    before_filter :authorize
  24 
  25    def create
  26      raise Unauthorized unless @news.commentable?
  27 
  28      @comment = Comment.new
  29      @comment.safe_attributes = params[:comment]
  30      @comment.author = User.current
  31      if @news.comments << @comment
  32        flash[:notice] = l(:label_comment_added)
  33      end
  34 
  35      redirect_to :controller => 'news', :action => 'show', :id => @news
  36    end
  37 
  38    def destroy
  39      @news.comments.find(params[:comment_id]).destroy
  40      redirect_to :controller => 'news', :action => 'show', :id => @news
  41    end
  42 
  43    private
  44 
  45    # ApplicationController's find_model_object sets it based on the controller
  46    # name so it needs to be overriden and set to @news instead
  47    def find_model_object
  48      super
  49      @news = @object
  50      @comment = nil
  51      @news
  52    end
  53  end