module ActionView #:nodoc: class FixtureResolver < Resolver def initialize(hash = {}, options = {}) super(options) @hash = hash end def find_templates(name, details, prefix, partial) if regexp = details_to_regexp(name, details, prefix, partial) cached(regexp) do templates = [] @hash.select { |k,v| k =~ regexp }.each do |path, source| templates << Template.new(source, path, *path_to_details(path)) end templates.sort_by {|t| -t.details.values.compact.size } end end end private def formats_regexp @formats_regexp ||= begin formats = Mime::SET.symbols '(?:' + formats.map { |l| "\\.#{Regexp.escape(l.to_s)}" }.join('|') + ')?' end end def handler_regexp e = TemplateHandlers.extensions.map{|h| "\\.#{Regexp.escape(h.to_s)}"}.join("|") "(?:#{e})" end def details_to_regexp(name, details, prefix, partial) path = "" path << "#{prefix}/" unless prefix.empty? path << (partial ? "_#{name}" : name) extensions = "" [:locales, :formats].each do |k| extensions << if exts = details[k] '(?:' + exts.map {|e| "\\.#{Regexp.escape(e.to_s)}"}.join('|') + ')?' else k == :formats ? formats_regexp : '' end end %r'^#{Regexp.escape(path)}#{extensions}#{handler_regexp}$' end # TODO: fix me # :api: plugin def path_to_details(path) # [:erb, :format => :html, :locale => :en, :partial => true/false] if m = path.match(%r'(_)?[\w-]+((?:\.[\w-]+)*)\.(\w+)$') partial = m[1] == '_' details = (m[2]||"").split('.').reject { |e| e.empty? } handler = Template.handler_class_for_extension(m[3]) format = Mime[details.last] && details.pop.to_sym locale = details.last && details.pop.to_sym return handler, :format => format, :locale => locale, :partial => partial end end end end