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