Sha256: 7ab25c1ccb8d8e0ab353b02e1501d4031d32f7b84c5a4735e2039b458a1280fc
Contents?: true
Size: 1 KB
Versions: 16
Compression:
Stored size: 1 KB
Contents
# -*- encoding: utf-8 -*-
require 'cgi'
module Webgen
class Tag
# Provides easy access to the meta information of a node.
module MetaInfo
# Treat +tag+ as a meta information key and return its value from the content node.
def self.call(tag, body, context)
tag = context[:config]['tag.meta_info.mi'] if tag == 'meta_info'
output = ''
if tag == 'lang'
output = context.content_node.lang
elsif context.content_node[tag]
output = context.content_node[tag].to_s
output = CGI::escapeHTML(output) if context[:config]['tag.meta_info.escape_html']
else
context.website.logger.error do
["No meta info key '#{tag}' found in <#{context.content_node}> (referenced in <#{context.ref_node}>)",
"Add the meta info key '#{tag}' to <#{context.content_node}> or remove the" +
" reference in <#{context.ref_node}> to fix this error."]
end
end
output
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems