Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class NewsController < ApplicationController
Chris@909:   default_search_scope :news
Chris@909:   model_object News
Chris@909:   before_filter :find_model_object, :except => [:new, :create, :index]
Chris@909:   before_filter :find_project_from_association, :except => [:new, :create, :index]
Chris@909:   before_filter :find_project, :only => [:new, :create]
Chris@909:   before_filter :authorize, :except => [:index]
Chris@909:   before_filter :find_optional_project, :only => :index
Chris@909:   accept_rss_auth :index
Chris@909:   accept_api_auth :index
Chris@909: 
Chris@909:   helper :watchers
Chris@909: 
Chris@909:   def index
Chris@909:     case params[:format]
Chris@909:     when 'xml', 'json'
Chris@909:       @offset, @limit = api_offset_and_limit
Chris@909:     else
Chris@909:       @limit =  10
Chris@909:     end
Chris@909: 
Chris@909:     scope = @project ? @project.news.visible : News.visible
Chris@909: 
Chris@909:     @news_count = scope.count
Chris@909:     @news_pages = Paginator.new self, @news_count, @limit, params['page']
Chris@909:     @offset ||= @news_pages.current.offset
Chris@909:     @newss = scope.all(:include => [:author, :project],
Chris@909:                                        :order => "#{News.table_name}.created_on DESC",
Chris@909:                                        :offset => @offset,
Chris@909:                                        :limit => @limit)
Chris@909: 
Chris@909:     respond_to do |format|
Chris@909:       format.html {
Chris@909:         @news = News.new # for adding news inline
Chris@909:         render :layout => false if request.xhr?
Chris@909:       }
Chris@909:       format.api
Chris@909:       format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def show
Chris@909:     @comments = @news.comments
Chris@909:     @comments.reverse! if User.current.wants_comments_in_reverse_order?
Chris@909:   end
Chris@909: 
Chris@909:   def new
Chris@909:     @news = News.new(:project => @project, :author => User.current)
Chris@909:   end
Chris@909: 
Chris@909:   def create
Chris@909:     @news = News.new(:project => @project, :author => User.current)
Chris@909:     if request.post?
Chris@909:       @news.attributes = params[:news]
Chris@909:       if @news.save
Chris@909:         flash[:notice] = l(:notice_successful_create)
Chris@909:         redirect_to :controller => 'news', :action => 'index', :project_id => @project
Chris@909:       else
Chris@909:         render :action => 'new'
Chris@909:       end
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def edit
Chris@909:   end
Chris@909: 
Chris@909:   def update
Chris@909:     if request.put? and @news.update_attributes(params[:news])
Chris@909:       flash[:notice] = l(:notice_successful_update)
Chris@909:       redirect_to :action => 'show', :id => @news
Chris@909:     else
Chris@909:       render :action => 'edit'
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   def destroy
Chris@909:     @news.destroy
Chris@909:     redirect_to :action => 'index', :project_id => @project
Chris@909:   end
Chris@909: 
Chris@909: private
Chris@909:   def find_project
Chris@909:     @project = Project.find(params[:project_id])
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909:   def find_optional_project
Chris@909:     return true unless params[:project_id]
Chris@909:     @project = Project.find(params[:project_id])
Chris@909:     authorize
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: end