Class: Opal::Server::Index
- Inherits:
-
Object
- Object
- Opal::Server::Index
- Defined in:
- opal/lib/opal/sprockets/server.rb
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(name) ⇒ Object
- #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 92 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 98 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 107 def html if @index_path raise "index does not exist: #{@index_path}" unless File.exist?(@index_path) Tilt.new(@index_path).render(self) else raise "Main asset path not configured (set 'main' within Opal::Server.new block)" if @server.main.nil? source end end
#javascript_include_tag(name) ⇒ Object
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# File 'opal/lib/opal/sprockets/server.rb', line 117 def javascript_include_tag name sprockets = @server.sprockets prefix = @server.prefix ::Opal ::Sprockets .javascript_include_tag (name, sprockets: @server.sprockets, prefix: @server.prefix, debug: @server.debug) end
#source ⇒ Object
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# File 'opal/lib/opal/sprockets/server.rb', line 123 def source <<-HTML <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Opal Server</title> </head> <body> #{javascript_include_tag @server.main} </body> </html> HTML end