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 NewsController < ApplicationController
Chris@0:   default_search_scope :news
Chris@0:   model_object News
chris@37:   before_filter :find_model_object, :except => [:new, :create, :index]
chris@37:   before_filter :find_project_from_association, :except => [:new, :create, :index]
chris@37:   before_filter :find_project, :only => [:new, :create]
chris@37:   before_filter :authorize, :except => [:index]
Chris@0:   before_filter :find_optional_project, :only => :index
Chris@0:   accept_key_auth :index
Chris@0:   
Chris@0:   def index
Chris@117:     case params[:format]
Chris@117:     when 'xml', 'json'
Chris@117:       @offset, @limit = api_offset_and_limit
Chris@117:     else
Chris@117:       @limit =  10
Chris@117:     end
Chris@117:     
Chris@117:     scope = @project ? @project.news.visible : News.visible
Chris@117:     
Chris@117:     @news_count = scope.count
Chris@117:     @news_pages = Paginator.new self, @news_count, @limit, params['page']
Chris@117:     @offset ||= @news_pages.current.offset
Chris@117:     @newss = scope.all(:include => [:author, :project],
Chris@117:                                        :order => "#{News.table_name}.created_on DESC",
Chris@117:                                        :offset => @offset,
Chris@117:                                        :limit => @limit)
Chris@117:     
Chris@0:     respond_to do |format|
Chris@0:       format.html { render :layout => false if request.xhr? }
Chris@117:       format.api
Chris@0:       format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
Chris@0:     end
Chris@0:   end
Chris@0:   
Chris@0:   def show
Chris@0:     @comments = @news.comments
Chris@0:     @comments.reverse! if User.current.wants_comments_in_reverse_order?
Chris@0:   end
Chris@0: 
Chris@0:   def new
Chris@0:     @news = News.new(:project => @project, :author => User.current)
chris@22:   end
chris@22: 
chris@22:   def create
chris@22:     @news = News.new(:project => @project, :author => User.current)
Chris@0:     if request.post?
Chris@0:       @news.attributes = params[:news]
Chris@0:       if @news.save
Chris@0:         flash[:notice] = l(:notice_successful_create)
Chris@0:         redirect_to :controller => 'news', :action => 'index', :project_id => @project
chris@22:       else
chris@22:         render :action => 'new'
Chris@0:       end
Chris@0:     end
Chris@0:   end
chris@22: 
chris@22:   def edit
chris@22:   end
Chris@0:   
chris@22:   def update
chris@22:     if request.put? and @news.update_attributes(params[:news])
Chris@0:       flash[:notice] = l(:notice_successful_update)
Chris@0:       redirect_to :action => 'show', :id => @news
chris@22:     else
chris@22:       render :action => 'edit'
Chris@0:     end
Chris@0:   end
Chris@0: 
Chris@0:   def destroy
Chris@0:     @news.destroy
Chris@0:     redirect_to :action => 'index', :project_id => @project
Chris@0:   end
Chris@0:   
Chris@0: private
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:   
Chris@0:   def find_optional_project
Chris@0:     return true unless params[:project_id]
Chris@0:     @project = Project.find(params[:project_id])
Chris@0:     authorize
Chris@0:   rescue ActiveRecord::RecordNotFound
Chris@0:     render_404
Chris@0:   end
Chris@0: end