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require 'serve/version'
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-require 'webrick/extensions'
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+require 'serve/handlers/file_type_handler'
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+require 'serve/handlers/textile_handler'
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+require 'serve/handlers/markdown_handler'
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+require 'serve/handlers/haml_handler'
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+require 'serve/handlers/sass_handler'
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+require 'serve/handlers/email_handler'
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+require 'serve/handlers/redirect_handler'
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- class FileTypeHandler < WEBrick::HTTPServlet::AbstractServlet #:nodoc:
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- def self.extension(extension)
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- WEBrick::HTTPServlet::FileHandler.add_handler(extension, self)
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- def initialize(server, name)
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- @script_filename = name
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- data = open(@script_filename){|io| io.read }
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- res['content-type'] = content_type
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- res.body = parse(data)
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- rescue StandardError => ex
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- rescue Exception => ex
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- raise WEBrick::HTTPStatus::InternalServerError, ex.message
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- class TextileHandler < FileTypeHandler #:nodoc:
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- "<html><body>#{ RedCloth.new(string).to_html }</body></html>"
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- class MarkdownHandler < FileTypeHandler #:nodoc:
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- "<html><body>#{ BlueCloth.new(string).to_html }</body></html>"
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- class HamlHandler < FileTypeHandler #:nodoc:
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- engine = Haml::Engine.new(string,
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- :filename => @script_filename
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- layout = find_layout(@script_filename)
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- lines = IO.read(layout)
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- context = Context.new(Dir.pwd, @script_filename, engine.options.dup)
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- context.content = engine.render(context) do |*args|
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- context.get_content_for(*args)
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- layout_engine = Haml::Engine.new(lines, engine.options.dup)
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- layout_engine.render(context) do |*args|
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- context.get_content_for(*args)
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- def find_layout(filename)
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- path = filename[root.size..-1]
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- path = File.dirname(path)
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- l = File.join(root, path, '_layout.haml')
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- layout = l if File.file?(l)
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- end until layout or path == "/"
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- attr_accessor :content
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- def initialize(root, script_filename, engine_options)
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- @root, @script_filename, @engine_options = root, script_filename, engine_options
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- def content_for(symbol, &block)
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- set_content_for(symbol, capture_haml(&block))
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- def content_for?(symbol)
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- !(get_content_for(symbol)).nil?
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- def get_content_for(symbol = :content)
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- if symbol.to_s.intern == :content
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- instance_variable_get("@content_for_#{symbol}") || instance_variable_get("@#{symbol}")
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- def set_content_for(symbol, value)
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- instance_variable_set("@content_for_#{symbol}", value)
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- partial = options.delete(:partial)
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- template = options.delete(:template)
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- render_partial(partial)
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- render_template(template)
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- raise "render options not supported #{options.inspect}"
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- def render_partial(partial)
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- render_template(partial, :partial => true)
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- def render_template(template, options={})
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- path = File.dirname(@script_filename)
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- template = template[1..-1]
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- filename = template_filename(File.join(path, template), :partial => options.delete(:partial))
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- if File.file?(filename)
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- lines = IO.read(filename)
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- engine = Haml::Engine.new(lines, @engine_options)
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- engine.render(self) do |*args|
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- get_content_for(*args)
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- raise "File does not exist #{filename.inspect}"
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- def template_filename(name, options)
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- path = File.dirname(name)
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- template = File.basename(name)
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- template = "_" + template if options.delete(:partial)
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- template += ".haml" unless name =~ /\.haml$/
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- File.join(path, template)
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- class SassHandler < FileTypeHandler #:nodoc:
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- engine = Sass::Engine.new(string,
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- :filename => @script_filename
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- class EmailHandler < FileTypeHandler #:nodoc:
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- title = $1 + " #{title}" if string =~ /^Subject:\s*(\S.*?)$/im
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- head, body = string.split("\n\n", 2)
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- output << "<html><head><title>#{title}</title></head>"
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- output << '<body style="font-family: Arial; line-height: 1.2em; font-size: 90%; margin: 0; padding: 0">'
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- output << '<div id="head" style="background-color: #E9F2FA; padding: 1em">'
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- key, value = line.split(":", 2).map { |a| a.strip }
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- output << "<div><strong>#{key}:</strong> #{value}</div>"
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- output << '</div><pre id="body" style="font-size: 110%; padding: 1em">'
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- output << '</pre></body></html>'
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- class RedirectHandler < FileTypeHandler #:nodoc:
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- res['location'] = data.strip
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- raise WEBrick::HTTPStatus::Found
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class Server < WEBrick::HTTPServer #:nodoc:
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\ No newline at end of file
) is private.
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