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 PreviewsController < ApplicationController
Chris@909:   before_filter :find_project
Chris@909: 
Chris@909:   def issue
Chris@909:     @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
Chris@909:     if @issue
Chris@909:       @attachements = @issue.attachments
Chris@909:       @description = params[:issue] && params[:issue][:description]
Chris@909:       if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")
Chris@909:         @description = nil
Chris@909:       end
Chris@909:       @notes = params[:notes]
Chris@909:     else
Chris@909:       @description = (params[:issue] ? params[:issue][:description] : nil)
Chris@909:     end
Chris@909:     render :layout => false
Chris@909:   end
Chris@909: 
Chris@909:   def news
Chris@909:     @text = (params[:news] ? params[:news][:description] : nil)
Chris@909:     render :partial => 'common/preview'
Chris@909:   end
Chris@909: 
Chris@909:   private
Chris@909: 
Chris@909:   def find_project
Chris@909:     project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
Chris@909:     @project = Project.find(project_id)
Chris@909:   rescue ActiveRecord::RecordNotFound
Chris@909:     render_404
Chris@909:   end
Chris@909: 
Chris@909: end