class Restforce::Middleware::JsonRequest
Request middleware that encodes the body as JSON.
Processes only requests with matching Content-type or those without a type. If a request doesn’t have a type but has a body, it sets the Content-type to JSON MIME-type.
Doesn’t try to encode bodies that already are in string form. rubocop:disable Style/ClassAndModuleChildren
Constants
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_request.rb, line 47 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_request(env)
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# File lib/restforce/middleware/json_request.rb, line 54 def on_request(env) match_content_type(env) do |data| env[:body] = encode(data) end end
Private Instance Methods
body?(env)
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# File lib/restforce/middleware/json_request.rb, line 78 def body?(env) (body = env[:body]) && !(body.respond_to?(:to_str) && body.empty?) end
encode(data)
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# File lib/restforce/middleware/json_request.rb, line 62 def encode(data) ::JSON.generate(data) end
match_content_type(env) { |env| ... }
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# File lib/restforce/middleware/json_request.rb, line 66 def match_content_type(env) return unless process_request?(env) env[:request_headers][CONTENT_TYPE] ||= MIME_TYPE yield env[:body] unless env[:body].respond_to?(:to_str) end
process_request?(env)
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# File lib/restforce/middleware/json_request.rb, line 73 def process_request?(env) type = request_type(env) body?(env) && (type.empty? || type.match?(MIME_TYPE_REGEX)) end
request_type(env)
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# File lib/restforce/middleware/json_request.rb, line 82 def request_type(env) type = env[:request_headers][CONTENT_TYPE].to_s type = type.split(';', 2).first if type.index(';') type end