discourse/lib/onebox/status_check.rb

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# frozen_string_literal: true
module Onebox
class StatusCheck
def initialize(url, options = Onebox.options)
@url = url
@options = options
@status = -1
end
def ok?
status > 199 && status < 300
end
def status
check if @status == -1
@status
end
def human_status
case status
when 0
:connection_error
when 200..299
:success
when 400..499
:client_error
when 500..599
:server_error
else
:unknown_error
end
end
private
def check
res = URI.open(@url, read_timeout: (@options.timeout || Onebox.options.timeout))
@status = res.status.first.to_i
rescue OpenURI::HTTPError => e
@status = e.io.status.first.to_i
rescue Timeout::Error, Errno::ECONNREFUSED, Net::HTTPError
@status = 0
end
end
end