Class: Lissio::Server::Index

Inherits:
Object
  • Object
show all
Defined in:
lib/lissio/server.rb

Instance Method Summary collapse

Constructor Details

#initialize(server) ⇒ Index

Returns a new instance of Index.



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# File 'lib/lissio/server.rb', line 44

def initialize(server)
	@server = server
	@path   = server.index
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/lissio/server.rb', line 49

def call(env)
	if env['PATH_INFO'] =~ /\.[^.]+$/
		[404, {"Content-Type" => "text/plain"}, []]
	else
		[200, { 'Content-Type' => 'text/html' }, [html]]
	end
end

#html ⇒ Object 



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# File 'lib/lissio/server.rb', line 57

def html
	source = if @path
		unless File.exist?(@path)
			raise "index does not exist: #{@path}"
		end

		File.read @path
	elsif File.exist? 'index.html.erb'
		File.read 'index.html.erb'
	else
		<<-HTML
			<!DOCTYPE html>
			<html>
			<head>
				<%= lissio %>
			</head>
			<body>
			</body>
			</html>
		HTML
	end

	::ERB.new(source).result binding
end

#lissio(source = @server.main) ⇒ Object 



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# File 'lib/lissio/server.rb', line 82

def lissio(source = @server.main)
	if @server.debug
		if (assets = @server.sprockets[source].to_a).empty?
			raise "Cannot find asset: #{source}"
		end

		assets.map {|a|
			%{<script src="/assets/#{a.logical_path}?body=1"></script>}
		}.join ?\n
	else
		@server.sprockets.js_compressor = :uglify
		"<script src=\"/assets/#{source}.js\"></script>"
	end
end