Sha256: 2e648441148979aea44af770d7967c1c4107da20d1974723fcfc97c1e5b045ac
Contents?: true
Size: 1.27 KB
Versions: 13
Compression:
Stored size: 1.27 KB
Contents
module Locomotive
module Steam
module Liquid
module Tags
class GoogleAnalytics < ::Liquid::Tag
Syntax = /(#{::Liquid::QuotedFragment}+)/o.freeze
attr_reader :account_id
def initialize(tag_name, markup, options)
super
if markup =~ Syntax
@account_id = ::Liquid::Expression.parse($1)
else
raise ::Liquid::SyntaxError.new("Syntax Error in 'google_analytics' - Valid syntax: google_analytics <account_id>")
end
end
def render(context)
ga_snippet(context.evaluate(account_id))
end
private
def ga_snippet(account_id)
%{
<!-- Global Site Tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=#{account_id}"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', '#{account_id}');
</script>
}
end
end
::Liquid::Template.register_tag('google_analytics'.freeze, GoogleAnalytics)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems