Redmine/app/controllers/news_controller.rb

101 lines
3.3 KiB
Ruby

# redMine - project management software
# Copyright (C) 2006 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, :preview]
before_filter :find_project_from_association, :except => [:new, :create, :index, :preview]
before_filter :find_project, :only => [:new, :create, :preview]
before_filter :authorize, :except => [:index, :preview]
before_filter :find_optional_project, :only => :index
accept_key_auth :index
def index
@news_pages, @newss = paginate :news,
:per_page => 10,
:conditions => Project.allowed_to_condition(User.current, :view_news, :project => @project),
:include => [:author, :project],
:order => "#{News.table_name}.created_on DESC"
respond_to do |format|
format.html { render :layout => false if request.xhr? }
format.xml { render :xml => @newss.to_xml }
format.json { render :json => @newss.to_json }
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)
if request.post?
@news.attributes = params[:news]
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
if request.put? and @news.update_attributes(params[:news])
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
def preview
@text = (params[:news] ? params[:news][:description] : nil)
render :partial => 'common/preview'
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