Sha256: ff6d3c16b17d4b889bbb94580920709d4f40ef34919e6d1f8a835f3085884df3
Contents?: true
Size: 896 Bytes
Versions: 8
Compression:
Stored size: 896 Bytes
Contents
module Rack
class Assets
include AssetHelpers
def initialize(app)
@app = app
end
def call(env)
status, headers, response = @app.call(env)
return [status, headers, response] unless check_html?(headers, response) && status == 200
if response.respond_to?(:body)
response_body = response.body
else
response_body = response.first
end
# Inject the html, css and js code to the view
response_body.gsub!('</head>', "#{head_code}</head>")
headers['Content-Length'] = response_body.bytesize.to_s
[status, headers, [response_body]]
end
private
def check_html?(headers, response)
body = response.respond_to?(:body) ? response.body : response.first
headers['Content-Type'] and
headers['Content-Type'].include? 'text/html' and
body =~ %r{<html.*</html>}m
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems