Middleware that takes an HTTP response, parses it as JSON if possible.
# File lib/chef/http/json_output.rb, line 34 def handle_request(method, url, headers={}, data=false) # Ideally this should always set Accept to application/json, but # Chef::REST is sometimes used to make non-JSON requests, so it sets # Accept to the desired value before middlewares get called. headers['Accept'] ||= 'application/json' [method, url, headers, data] end
# File lib/chef/http/json_output.rb, line 42 def handle_response(http_response, rest_request, return_value) # temporary hack, skip processing if return_value is false # needed to keep conditional get stuff working correctly. return [http_response, rest_request, return_value] if return_value == false if http_response['content-type'] =~ /json/ if @raw_output return_value = http_response.body.to_s else if @inflate_json_class return_value = Chef::JSONCompat.from_json(http_response.body.chomp) else return_value = Chef::JSONCompat.from_json(http_response.body.chomp, :create_additions => false) end end [http_response, rest_request, return_value] else Chef::Log.debug("Expected JSON response, but got content-type '#{http_response['content-type']}'") return [http_response, rest_request, http_response.body.to_s] end end
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