Class: ValidateWebsite::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/validate_website/validator.rb

Overview

Document validation from DTD or XSD (webservice for html5)

Constant Summary collapse

XHTML_PATH = 
File.expand_path('../../../data/schemas', __FILE__)

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(original_doc, body, ignore = nil) ⇒ Validator

Returns a new instance of Validator.

Parameters:

  • original_doc (Nokogiri::HTML::Document)
  • The (String) —

    raw HTTP response body of the page

  • Errors (Regexp) —

    to ignore



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# File 'lib/validate_website/validator.rb', line 46

def initialize(original_doc, body, ignore = nil)
  @errors = []
  @document, @dtd_uri = nil
  @original_doc = original_doc
  @body = body
  @ignore = ignore
  @dtd = @original_doc.internal_subset
  @namespace = find_namespace(@dtd)
end

Class Attribute Details

.html5_validator_service_url ⇒ Object

Returns the value of attribute html5_validator_service_url.



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# File 'lib/validate_website/validator.rb', line 11

def html5_validator_service_url
  @html5_validator_service_url
end

.xsd_schemas ⇒ Object (readonly)

Returns the value of attribute xsd_schemas.



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# File 'lib/validate_website/validator.rb', line 23

def xsd_schemas
  @xsd_schemas
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/validate_website/validator.rb', line 39

def body
  @body
end

#doc ⇒ Object (readonly)

Returns the value of attribute doc.



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# File 'lib/validate_website/validator.rb', line 39

def doc
  @doc
end

#dtd ⇒ Object (readonly)

Returns the value of attribute dtd.



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# File 'lib/validate_website/validator.rb', line 39

def dtd
  @dtd
end

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.



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# File 'lib/validate_website/validator.rb', line 39

def namespace
  @namespace
end

#original_doc ⇒ Object (readonly)

Returns the value of attribute original_doc.



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# File 'lib/validate_website/validator.rb', line 39

def original_doc
  @original_doc
end

Class Method Details

.validator_uri ⇒ Object 



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# File 'lib/validate_website/validator.rb', line 13

def validator_uri
  @validator_uri ||=
    ENV['VALIDATOR_NU_URL'] || @html5_validator_service_url
end

.xsd(namespace) ⇒ Object

www.w3.org/TR/xhtml1-schema/



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# File 'lib/validate_website/validator.rb', line 70

def self.xsd(namespace)
  return unless namespace
  @xsd_schemas[namespace] if @xsd_schemas.key? namespace
end

Instance Method Details

#errors ⇒ Array

Returns of errors.

Returns:

  • (Array) —

    of errors



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# File 'lib/validate_website/validator.rb', line 64

def errors
  @errors.map!(&:to_s)
  @ignore ? @errors.reject { |e| @ignore =~ e } : @errors
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validate_website/validator.rb', line 58

def valid?
  find_errors
  errors.empty?
end