obsolete.ChilliProject/app/controllers/attachments_controller.rb

56 lines
2.1 KiB
Ruby

# redMine - project management software
# Copyright (C) 2006-2007 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 AttachmentsController < ApplicationController
before_filter :find_project
def show
if @attachment.is_diff?
@diff = File.new(@attachment.diskfile, "rb").read
render :action => 'diff'
elsif @attachment.is_text?
@content = File.new(@attachment.diskfile, "rb").read
render :action => 'file'
elsif
download
end
end
def download
@attachment.increment_download if @attachment.container.is_a?(Version)
# images are sent inline
send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
:type => @attachment.content_type,
:disposition => (@attachment.image? ? 'inline' : 'attachment')
end
private
def find_project
@attachment = Attachment.find(params[:id])
# Show 404 if the filename in the url is wrong
raise ActiveRecord::RecordNotFound if params[:filename] && params[:filename] != @attachment.filename
@project = @attachment.project
permission = @attachment.container.is_a?(Version) ? :view_files : "view_#{@attachment.container.class.name.underscore.pluralize}".to_sym
allowed = User.current.allowed_to?(permission, @project)
allowed ? true : (User.current.logged? ? render_403 : require_login)
rescue ActiveRecord::RecordNotFound
render_404
end
end