lib/wpscan/helper.rb
# frozen_string_literal: true
def read_json_file(file)
JSON.parse(File.read(file))
rescue StandardError => e
raise "JSON parsing error in #{file} #{e}"
end
# Sanitize and classify a slug
# @note As a class can not start with a digit or underscore, a D_ is
# put as a prefix in such case. Ugly but well :x
# Not only used to classify slugs though, but Dynamic Finder names as well
#
# @return [ Symbol ]
def classify_slug(slug)
classified = slug.to_s.gsub(/[^a-z\d\-]/i, '-').gsub(/-{1,}/, '_').camelize.to_s
classified = "D_#{classified}" if /\d/.match?(classified[0])
# Special case for slugs with all non-latin characters.
classified = "HexSlug_#{slug.bytes.map { |i| i.to_s(16) }.join}" if classified.empty?
classified.to_sym
end