class Restforce::Middleware::JsonResponse
rubocop:disable Style/ClassAndModuleChildren
Constants
Public Class Methods
new(app = nil, parser_options: nil, content_type: /\bjson$/, preserve_raw: false)
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Calls superclass method
# File lib/restforce/middleware/json_response.rb, line 22 def initialize(app = nil, parser_options: nil, content_type: /\bjson$/, preserve_raw: false) super(app) @parser_options = parser_options @content_types = Array(content_type) @preserve_raw = preserve_raw end
Public Instance Methods
call(env)
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Taken from ‘lib/faraday/middleware.rb` in the `faraday` gem (<github.com/lostisland/faraday/blob/08b7d4d/lib/faraday/middleware.rb>), with a tiny adaptation to refer to the `@app` instance variable rather than expecting an `attr_reader` to exist.
In Faraday
versions before v1.2.0, ‘#call` is missing.
Copyright © 2009-2022 Rick Olson, Zack Hobson Licensed under the MIT License.
# File lib/restforce/middleware/json_response.rb, line 41 def call(env) on_request(env) if respond_to?(:on_request) @app.call(env).on_complete do |environment| on_complete(environment) if respond_to?(:on_complete) end end
on_complete(env)
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# File lib/restforce/middleware/json_response.rb, line 48 def on_complete(env) process_response(env) if parse_response?(env) end
Private Instance Methods
parse(body)
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# File lib/restforce/middleware/json_response.rb, line 61 def parse(body) ::JSON.parse(body, @parser_options || {}) unless body.strip.empty? end
parse_response?(env)
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# File lib/restforce/middleware/json_response.rb, line 65 def parse_response?(env) process_response_type?(env) && env[:body].respond_to?(:to_str) end
process_response(env)
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# File lib/restforce/middleware/json_response.rb, line 54 def process_response(env) env[:raw_body] = env[:body] if @preserve_raw env[:body] = parse(env[:body]) rescue StandardError, SyntaxError => e raise Faraday::ParsingError.new(e, env[:response]) end
process_response_type?(env)
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# File lib/restforce/middleware/json_response.rb, line 70 def process_response_type?(env) type = response_type(env) @content_types.empty? || @content_types.any? do |pattern| pattern.is_a?(Regexp) ? type.match?(pattern) : type == pattern end end
response_type(env)
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# File lib/restforce/middleware/json_response.rb, line 77 def response_type(env) type = env[:response_headers][CONTENT_TYPE].to_s type = type.split(';', 2).first if type.index(';') type end