Sha256: 5cad64ac83ee0ec506c09c63f83febef046f8df798a7c8392356ec7d2b6cfd80
Contents?: true
Size: 1.93 KB
Versions: 13
Compression:
Stored size: 1.93 KB
Contents
# -*- encoding: utf-8 -*-
require 'timeout'
require 'w3c_validators'
include W3CValidators
module W3Clove
##
# A page has an URL to be validated, and a collection of errors
# In case of an exception happens when validating, it is tracked
#
class Page
attr_accessor :url, :exception
def initialize(url)
@url = url
end
##
# Checks for errors and returns true if none found, false otherwise.
# Warnings are not considered as validation errors so a page with
# warnings but without errors will return true.
# If the validation goes well, errors should be an array. Otherwise
# it will still be nil, which will not be considered validated.
def valid?
!errors.nil? && errors.empty?
end
##
# Returns the collection of errors from the validations of this page.
# If it has no validation errors, it will be an empty array.
# It an exception occurs, it will be nil.
def errors
@errors ||= validations.errors
.select {|e| e.message_id && !e.message_id.empty?}
.map do |e|
W3Clove::Message.new(e.message_id, e.line, e.message, :error)
end
rescue Exception => e
@exception = e.to_s
nil
end
##
# Returns the collection of warnings from the validations of this page.
# If it has no validation warnings, it will be an empty array.
# It an exception occurs, it will be nil.
def warnings
@warnings ||= validations.warnings
.select {|w| w.message_id && !w.message_id.empty?}
.map do |w|
W3Clove::Message.new(w.message_id, w.line, w.message, :warning)
end
rescue Exception => e
@exception = e.to_s
nil
end
private
##
# Gets the validations for this page, ensuring it times out soon
def validations
@validations ||= Timeout::timeout(10) { MarkupValidator.new.validate_uri(url) }
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems