Class: Crawlscope::Rules::Metadata

Inherits:
Object
  • Object
show all
Defined in:
lib/crawlscope/rules/metadata.rb

Constant Summary collapse

TITLE_MAX_LENGTH = 
72
DESCRIPTION_MIN_LENGTH = 
110
DESCRIPTION_MAX_LENGTH = 
160
REQUIRED_OPEN_GRAPH_PROPERTIES = 
%w[og:title og:description og:url og:type og:image].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site_name: nil) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/crawlscope/rules/metadata.rb', line 15

def initialize(site_name: nil)
  @site_name = site_name.to_s.strip
  @code = :metadata
end

Instance Attribute Details

#code ⇒ Object (readonly)

Returns the value of attribute code.



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# File 'lib/crawlscope/rules/metadata.rb', line 13

def code
  @code
end

Instance Method Details

#call(urls:, pages:, issues:, context: nil) ⇒ Object 



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# File 'lib/crawlscope/rules/metadata.rb', line 20

def call(urls:, pages:, issues:, context: nil)
  pages.each do |page|
    next unless page.html?

    validate_h1(page, issues)
    validate_title(page, issues)
    validate_description(page, issues)
    validate_canonical(page, issues)
    validate_open_graph(page, issues)
  end
end