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# frozen_string_literal: true
require 'uri'
#
# uriescape.rb
# Please note: This function is an implementation of a Ruby class and as such may not be entirely UTF8 compatible. To ensure compatibility please use this function with Ruby 2.4.0 or greater - https://bugs.ruby-lang.org/issues/10085.
# URI.escape has been fully removed as of Ruby 3. Therefore, it will not work as it stand on Puppet 8. Consider deprecating or updating this function.
#
module Puppet::Parser::Functions
newfunction(:uriescape, type: :rvalue, doc: <<-DOC
@summary
Urlencodes a string or array of strings.
Requires either a single string or an array as an input.
@return [String]
a string that contains the converted value
> **Note:** **Deprecated:** Starting Puppet 8, our Ruby version has upgraded to 3.2.
Therefore, its no longer possible to call URI.escape as it was deprecated by 2.7 and removed completely by 3+.
This function should be removed once Puppet 7 is no longer supported.
DOC
) do |arguments|
raise(Puppet::ParseError, 'Puppet: This function is not available in Puppet 8. URI.escape no longer exists as of Ruby 3+.') if Puppet::Util::Package.versioncmp(Puppet.version, '8').positive?
raise(Puppet::ParseError, "uriescape(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?
value = arguments[0]
raise(Puppet::ParseError, 'uriescape(): Requires either array or string to work with') unless value.is_a?(Array) || value.is_a?(String)
result = if value.is_a?(Array)
# Numbers in Puppet are often string-encoded which is troublesome ...
value.map { |i| i.is_a?(String) ? URI::DEFAULT_PARSER.escape(i) : i }
else
URI::DEFAULT_PARSER.escape(value)
end
return result
end
end
# vim: set ts=2 sw=2 et :
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