#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class SysController < ActionController::Base
  before_filter :check_enabled

  def projects
    p = Project.active.has_module(:repository).find(:all, :include => :repository, :order => 'identifier')
    respond_to do |format|
      format.json { render :json => p.to_json(:include => :repository) }
      format.any(:html, :xml) {  render :xml => p.to_xml(:include => :repository), :content_type => Mime::XML }
    end
  end

  def create_project_repository
    project = Project.find(params[:id])
    if project.repository
      render :nothing => true, :status => 409
    else
      logger.info "Repository for #{project.name} was reported to be created by #{request.remote_ip}."
      project.repository = Repository.factory(params[:vendor], params[:repository])
      if project.repository && project.repository.save
        render :xml => project.repository, :status => 201
      else
        render :nothing => true, :status => 422
      end
    end
  end

  def fetch_changesets
    projects = []
    if params[:id]
      projects << Project.active.has_module(:repository).find_by_identifier!(params[:id])
    else
      projects = Project.active.has_module(:repository).find(:all, :include => :repository)
    end
    projects.each do |project|
      if project.repository
        project.repository.fetch_changesets
      end
    end
    render :nothing => true, :status => 200
  rescue ActiveRecord::RecordNotFound
    render :nothing => true, :status => 404
  end

  protected

  def check_enabled
    User.current = nil
    unless Setting.sys_api_enabled? && params[:key].to_s == Setting.sys_api_key
      render :text => 'Access denied. Repository management WS is disabled or key is invalid.', :status => 403
      return false
    end
  end
end