Class: Rack::PactBroker::ConvertFileExtensionToAcceptHeader
- Inherits:
-
Object
- Object
- Rack::PactBroker::ConvertFileExtensionToAcceptHeader
- Defined in:
- lib/rack/pact_broker/convert_file_extension_to_accept_header.rb
Overview
If the HTML and the CSV group resources are both requested by the browser, Chrome gets confused by the content types, and when you click back, it tries to load the CSV instead of the HTML page. So we have to give the CSV resource a different URL (.csv)
Constant Summary collapse
- EXTENSIONS =
{".csv" => "text/csv"}
- EXTENSION_REGEXP =
/\.\w+$/
Instance Method Summary collapse
- #call(env) ⇒ Object
- #convert_to_accept_header?(file_extension) ⇒ Boolean
- #extension(env) ⇒ Object
-
#initialize(app) ⇒ ConvertFileExtensionToAcceptHeader
constructor
A new instance of ConvertFileExtensionToAcceptHeader.
- #set_accept_header_and_path_info(env, file_extension) ⇒ Object
Constructor Details
#initialize(app) ⇒ ConvertFileExtensionToAcceptHeader
Returns a new instance of ConvertFileExtensionToAcceptHeader.
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# File 'lib/rack/pact_broker/convert_file_extension_to_accept_header.rb', line 13 def initialize app @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/rack/pact_broker/convert_file_extension_to_accept_header.rb', line 17 def call env file_extension = extension(env) if convert_to_accept_header? file_extension @app.call(set_accept_header_and_path_info(env, file_extension)) else @app.call(env) end end |
#convert_to_accept_header?(file_extension) ⇒ Boolean
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# File 'lib/rack/pact_broker/convert_file_extension_to_accept_header.rb', line 26 def convert_to_accept_header? file_extension EXTENSIONS[file_extension] end |
#extension(env) ⇒ Object
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# File 'lib/rack/pact_broker/convert_file_extension_to_accept_header.rb', line 30 def extension env env["PATH_INFO"] =~ EXTENSION_REGEXP && $~[0] end |
#set_accept_header_and_path_info(env, file_extension) ⇒ Object
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# File 'lib/rack/pact_broker/convert_file_extension_to_accept_header.rb', line 34 def set_accept_header_and_path_info env, file_extension env.merge( "PATH_INFO" => env["PATH_INFO"].gsub(EXTENSION_REGEXP, ''), "HTTP_ACCEPT" => EXTENSIONS[file_extension] ) end |