Class: Opal::Server::Index
Constant Summary
- SOURCE =
<<-HTML <!DOCTYPE html> <html> <head> <title>Opal Server</title> </head> <body> <%= javascript_include_tag @server.main %> </body> </html> HTML
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#html ⇒ Object
Returns the html content for the root path.
-
#initialize(app, server) ⇒ Index
constructor
A new instance of Index.
- #javascript_include_tag(source) ⇒ Object
Constructor Details
#initialize(app, server) ⇒ Index
Returns a new instance of Index
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# File 'opal/lib/opal/sprockets/server.rb', line 135 def initialize(app, server) @app = app @server = server @index_path = server.index_path end |
Instance Method Details
#call(env) ⇒ Object
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# File 'opal/lib/opal/sprockets/server.rb', line 141 def call(env) if %w[/ /index.html].include? env['PATH_INFO'] [200, { 'Content-Type' => 'text/html' }, [html]] else @app.call env end end |
#html ⇒ Object
Returns the html content for the root path. Supports ERB
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# File 'opal/lib/opal/sprockets/server.rb', line 150 def html if @index_path raise "index does not exist: #{@index_path}" unless File.exist?(@index_path) Tilt.new(@index_path).render(self) else ::ERB.new(SOURCE).result binding end end |
#javascript_include_tag(source) ⇒ Object
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# File 'opal/lib/opal/sprockets/server.rb', line 159 def javascript_include_tag source if @server.debug assets = @server.sprockets[source].to_a raise "Cannot find asset: #{source}" if assets.empty? scripts = assets.map do |a| %Q{<script src="/assets/#{ a.logical_path }?body=1"></script>} end scripts.join "\n" else "<script src=\"/assets/#{source}.js\"></script>" end end |