# frozen_string_literal: true
module HTMLProofer
class Middleware
include HTMLProofer::Utils
class InvalidHtmlError < StandardError
def initialize(failures)
super
@failures = failures
end
def message
"HTML Validation errors (skip by adding `?proofer-ignore` to URL): \n#{@failures.join("\n")}"
end
end
def self.options
@options ||= {
type: :file,
allow_missing_href: true, # Permitted in html5
allow_hash_href: true,
check_external_hash: true,
check_html: true,
url_ignore: [%r{^/}], # Don't try to check if local files exist
validation: { report_eof_tags: true }
}
end
def initialize(app)
@app = app
end
HTML_SIGNATURE = [
'