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author | Joe Julian <me@joejulian.name> | 2012-11-06 16:17:57 -0800 |
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committer | Jeff McCune <jeff@puppetlabs.com> | 2012-11-07 09:36:54 -0800 |
commit | 2fc85d25d2cb1f46dcd7010f13c98213cc22bb4b (patch) | |
tree | 58ca3bb825aed18dcbc50f90f15f5b57481490cd /lib/puppet/parser/functions/uriescape.rb | |
parent | 6f0c1e248ce1d5ab934b37c6633459ff521eca77 (diff) | |
download | puppet-stdlib-2fc85d25d2cb1f46dcd7010f13c98213cc22bb4b.tar.gz puppet-stdlib-2fc85d25d2cb1f46dcd7010f13c98213cc22bb4b.tar.bz2 |
Add function, uriescape, to URI.escape strings. Redmine #17459
Diffstat (limited to 'lib/puppet/parser/functions/uriescape.rb')
-rw-r--r-- | lib/puppet/parser/functions/uriescape.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/uriescape.rb b/lib/puppet/parser/functions/uriescape.rb new file mode 100644 index 0000000..67b93a6 --- /dev/null +++ b/lib/puppet/parser/functions/uriescape.rb @@ -0,0 +1,36 @@ +# +# uriescape.rb +# +require 'uri' + +module Puppet::Parser::Functions + newfunction(:uriescape, :type => :rvalue, :doc => <<-EOS + Urlencodes a string or array of strings. + Requires either a single string or an array as an input. + EOS + ) do |arguments| + + raise(Puppet::ParseError, "uriescape(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") if arguments.size < 1 + + value = arguments[0] + klass = value.class + unsafe = ":/?#[]@!$&'()*+,;= " + + unless [Array, String].include?(klass) + raise(Puppet::ParseError, 'uriescape(): Requires either ' + + 'array or string to work with') + end + + if value.is_a?(Array) + # Numbers in Puppet are often string-encoded which is troublesome ... + result = value.collect { |i| i.is_a?(String) ? URI.escape(i,unsafe) : i } + else + result = URI.escape(value,unsafe) + end + + return result + end +end + +# vim: set ts=2 sw=2 et : |