Module: LinkHelper

Extended by:
T::Sig
Defined in:
lib/frontman/helpers/link_helper.rb

Instance Method Summary collapse

Instance Method Details

#generate_id(str, salt = '') ⇒ Object 



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# File 'lib/frontman/helpers/link_helper.rb', line 12

def generate_id(str, salt = '')
  id = slugify(str)

  @ids ||= {}
  @ids[salt.to_s + id] ||= 0
  @ids[salt.to_s + id] += 1
  @ids[salt.to_s + id] == 1 ? id : "#{id}-#{@ids[salt.to_s + id]}"
end

#reset_ids_generation ⇒ Object 



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# File 'lib/frontman/helpers/link_helper.rb', line 22

def reset_ids_generation
  @ids = {}
end

#slugify(string) ⇒ Object 



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# File 'lib/frontman/helpers/link_helper.rb', line 27

def slugify(string)
  HTMLEntities.new
              .decode(string)
              .gsub(%r{</?[^>]*>}, '')
              .gsub(/\s/, '-')
              .gsub(%r{[\[\]()/",`'&<>\.*]}, '')
              .downcase
end