help_controller.rb
44 lines
| 1.7 KiB
| text/x-ruby
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RubyLexer
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r330 | # 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 HelpController < ApplicationController | ||||
skip_before_filter :check_if_login_required | ||||
before_filter :load_help_config | ||||
# displays help page for the requested controller/action | ||||
def index | ||||
# select help page to display | ||||
if params[:ctrl] and @help_config['pages'][params[:ctrl]] | ||||
if params[:page] and @help_config['pages'][params[:ctrl]][params[:page]] | ||||
template = @help_config['pages'][params[:ctrl]][params[:page]] | ||||
else | ||||
template = @help_config['pages'][params[:ctrl]]['index'] | ||||
end | ||||
end | ||||
# choose language according to available help translations | ||||
lang = (@help_config['langs'].include? current_language.to_s) ? current_language.to_s : @help_config['langs'].first | ||||
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r432 | url = "/manual/#{lang}/" + (template || "index.html") | ||
redirect_to(request.relative_url_root + url) | ||||
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r330 | end | ||
private | ||||
def load_help_config | ||||
@help_config = YAML::load(File.open("#{RAILS_ROOT}/config/help.yml")) | ||||
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r5 | end | ||
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r2 | end | ||