Chris@154: # Redmine - project management software
Chris@154: # Copyright (C) 2008  Jean-Philippe Lang
Chris@154: #
Chris@154: # This program is free software; you can redistribute it and/or
Chris@154: # modify it under the terms of the GNU General Public License
Chris@154: # as published by the Free Software Foundation; either version 2
Chris@154: # of the License, or (at your option) any later version.
Chris@154: # 
Chris@154: # This program is distributed in the hope that it will be useful,
Chris@154: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@154: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@154: # GNU General Public License for more details.
Chris@154: # 
Chris@154: # You should have received a copy of the GNU General Public License
Chris@154: # along with this program; if not, write to the Free Software
Chris@154: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@154: 
Chris@154: module Redmine
Chris@154:   module Plugins
Chris@154:     module Embedded
Chris@154:       class << self
Chris@154:         
Chris@154:         # Returns an Array of available templates
Chris@154:         def available_templates
Chris@154:           assets_by_template.keys.sort
Chris@154:         end
Chris@154:         
Chris@154:         # Returns the assets for a given template
Chris@154:         def assets(template)
Chris@154:           assets_by_template.has_key?(template) ? assets_by_template[template] : []
Chris@154:         end
Chris@154:         
Chris@154:         def detect_template_from_path(path)
Chris@154:           t = path.to_s.split(%r{[/\\]}) & available_templates
Chris@154:           t.empty? ? Setting.plugin_embedded['template'].to_s : t.first
Chris@154:         end
Chris@154:         
Chris@154:         def valid_extension?(path)
Chris@154:           extensions = Setting.plugin_embedded['extensions'].to_s.split.each(&:downcase)
Chris@154:           extensions.include?(File.extname(path).downcase[1..-1])
Chris@154:         end
Chris@154: 
Chris@154:         private
Chris@154:         
Chris@154:         # A Hash of available assets by template
Chris@154:         def assets_by_template
Chris@154:           @@assets_by_template ||= scan_assets
Chris@154:         end
Chris@154:         
Chris@154:         # Scans assets directory for templates
Chris@154:         # and returns a Hash of available assets by template
Chris@154:         def scan_assets
Chris@154:           a = Hash.new {|h,k| h[k] = [] }
Chris@154:           Dir.glob(File.join(File.dirname(__FILE__), '../assets/*/*.{css,js}')).each do |asset|
Chris@154:             asset = File.basename(asset)
Chris@154:             template = asset.gsub(%r{\.(js|css)$}, '')
Chris@154:             a[template] << asset
Chris@154:           end
Chris@154:           a
Chris@154:         end
Chris@154:       end
Chris@154:     end
Chris@154:   end
Chris@154: end