view app/controllers/news_controller.rb @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

# 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 NewsController < ApplicationController
  default_search_scope :news
  model_object News
  before_filter :find_model_object, :except => [:new, :create, :index]
  before_filter :find_project_from_association, :except => [:new, :create, :index]
  before_filter :find_project, :only => [:new, :create]
  before_filter :authorize, :except => [:index]
  before_filter :find_optional_project, :only => :index
  accept_rss_auth :index
  accept_api_auth :index

  helper :watchers

  def index
    case params[:format]
    when 'xml', 'json'
      @offset, @limit = api_offset_and_limit
    else
      @limit =  10
    end

    scope = @project ? @project.news.visible : News.visible

    @news_count = scope.count
    @news_pages = Paginator.new self, @news_count, @limit, params['page']
    @offset ||= @news_pages.current.offset
    @newss = scope.all(:include => [:author, :project],
                                       :order => "#{News.table_name}.created_on DESC",
                                       :offset => @offset,
                                       :limit => @limit)

    respond_to do |format|
      format.html {
        @news = News.new # for adding news inline
        render :layout => false if request.xhr?
      }
      format.api
      format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
    end
  end

  def show
    @comments = @news.comments
    @comments.reverse! if User.current.wants_comments_in_reverse_order?
  end

  def new
    @news = News.new(:project => @project, :author => User.current)
  end

  def create
    @news = News.new(:project => @project, :author => User.current)
    @news.safe_attributes = params[:news]
    if request.post?
      if @news.save
        flash[:notice] = l(:notice_successful_create)
        redirect_to :controller => 'news', :action => 'index', :project_id => @project
      else
        render :action => 'new'
      end
    end
  end

  def edit
  end

  def update
    @news.safe_attributes = params[:news]
    if request.put? and @news.save
      flash[:notice] = l(:notice_successful_update)
      redirect_to :action => 'show', :id => @news
    else
      render :action => 'edit'
    end
  end

  def destroy
    @news.destroy
    redirect_to :action => 'index', :project_id => @project
  end

private
  def find_project
    @project = Project.find(params[:project_id])
  rescue ActiveRecord::RecordNotFound
    render_404
  end

  def find_optional_project
    return true unless params[:project_id]
    @project = Project.find(params[:project_id])
    authorize
  rescue ActiveRecord::RecordNotFound
    render_404
  end
end