#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2015 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.
#++

@replace_selectors.each do |selector|
  next if selector.blank?

  case selector
  when '#watchers'
    page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
  else
    page.select(selector).each do |node|
      options = {:replace => @replace_selectors}

      last_selector = selector.split(' ').last
      if last_selector.starts_with? '.'
        options[:class] = last_selector[1..-1]
      elsif last_selector.starts_with? '#'
        options[:id] = last_selector[1..-1]
      end

      node.replace watcher_link(@watched, @user, options)
    end
  end
end