Class: WatchmonkeyCli::Checkers::WwwAvailability

Inherits:
WatchmonkeyCli::Checker show all
Defined in:
lib/watchmonkey_cli/checkers/www_availability.rb

Constant Summary

Constants included from Helper

Helper::BYTE_UNITS

Instance Attribute Summary

Attributes inherited from WatchmonkeyCli::Checker

#app

Instance Method Summary collapse

Methods inherited from WatchmonkeyCli::Checker

#_tolog, #blank_config, checker_name, checker_name=, #debug, descendants, #error, #info, inherited, #init, #initialize, #local, maxrt, maxrt=, #rsafe, #safe, #spawn_sub, #start, #stop

Methods included from Helper

#human_filesize, #human_number, #human_seconds

Constructor Details

This class inherits a constructor from WatchmonkeyCli::Checker

Instance Method Details

#check!(result, page, opts = {}) ⇒ Object 



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# File 'lib/watchmonkey_cli/checkers/www_availability.rb', line 17

def check! result, page, opts = {}
  begin
    resp = HTTParty.get(page, no_follow: true, verify: false, timeout: opts[:timeout] || 20)
    result.result = resp
  rescue HTTParty::RedirectionTooDeep => e
    result.result = e.response
    original_response = true
  rescue Errno::ECONNREFUSED => e
    result.error! "Failed to fetch #{page} (#{e.class}: #{e.message})"
    return
  end

  # status
  if opts[:status]
    stati = [*opts[:status]]
    result.error! "#{result.result.code} is not in #{stati}!" if !stati.include?(result.result.code.to_i)
  end

  # body
  fixed_body = result.result.body.force_encoding("utf-8")
  if rx = opts[:body]
    if rx.is_a?(String)
      result.error! "body does not include `#{rx}'!" if !fixed_body.include?(rx)
    elsif rx.is_a?(Regexp)
      result.error! "body does not match `#{rx}'!" if !fixed_body.match(rx)
    end
  end

  # headers
  if opts[:headers]
    hdata = original_response ? result.result : result.result.headers
    opts[:headers].each do |k, v|
      if !(v.is_a?(Regexp) ? hdata[k].match(v) : hdata[k] == v)
        result.error! "header #{k} mismatches (expected `#{v}' got `#{hdata[k] || "nil"}')"
      end
    end
  end
end

#enqueue(page, opts = {}) ⇒ Object 



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# File 'lib/watchmonkey_cli/checkers/www_availability.rb', line 6

def enqueue page, opts = {}
  app.enqueue(self, page, opts.except(:ssl_expiration))

  # if available enable ssl_expiration support
  if page.start_with?("https://") && opts[:ssl_expiration] != false && !app.running?
    sopts = { timeout: opts[:timeout] }.merge(opts[:ssl_expiration].is_a?(Hash) ? opts[:ssl_expiration] : {})
    stags = (opts[:tags] || []).reject{|t| t.to_s.start_with?("WMC-") }
    blank_config(stags).ssl_expiration(page, sopts)
  end
end