Sha256: fc3d20ca73016c3cbc54bcbb5e1bb0048bfff328a8638071aca338eb53f1021a
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Versions: 8
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Contents
require 'faraday'
# @private
module FaradayMiddleware
# @private
class RaiseHttpException < Faraday::Middleware
def call(env)
@app.call(env).on_complete do |response|
case response[:status].to_i
when 400
raise Instagram::BadRequest, error_message_400(response)
when 404
raise Instagram::NotFound, error_message_400(response)
when 500
raise Instagram::InternalServerError, error_message_500(response, "Something is technically wrong.")
when 503
raise Instagram::ServiceUnavailable, error_message_500(response, "Instagram is rate limiting your requests.")
end
end
end
def initialize(app)
super app
@parser = nil
end
private
def error_message_400(response)
"#{response[:method].to_s.upcase} #{response[:url].to_s}: #{response[:status]}#{error_body(response[:body])}"
end
def error_body(body)
# body gets passed as a string, not sure if it is passed as something else from other spots?
if not body.nil? and not body.empty? and body.kind_of?(String)
# removed multi_json thanks to wesnolte's commit
body = ::JSON.parse(body)
end
if body.nil?
nil
elsif body['meta'] and body['meta']['error_message'] and not body['meta']['error_message'].empty?
": #{body['meta']['error_message']}"
end
end
def error_message_500(response, body=nil)
"#{response[:method].to_s.upcase} #{response[:url].to_s}: #{[response[:status].to_s + ':', body].compact.join(' ')}"
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems