Sha256: 7383b890b3ee341cd83bd1f4c93c897ec6d770f98e4394e599503d8a041bb905
Contents?: true
Size: 1.12 KB
Versions: 13
Compression:
Stored size: 1.12 KB
Contents
require 'stringio'
require 'volt'
require 'volt/server/rack/component_code'
module Volt
class ComponentHandler
def initialize(component_paths)
@component_paths = component_paths
end
def call(env)
req = Rack::Request.new(env)
path = req.path.strip
request_source_map = (File.extname(path) == '.map')
# TODO: Sanatize template path
component_name = path.gsub(/^\/components\//, '').gsub(/[.](js|map)$/, '')
javascript_code = compile_for_component(component_name, true, request_source_map)
[200, { 'Content-Type' => 'application/javascript; charset=utf-8' }, StringIO.new(javascript_code)]
end
def compile_for_component(component_name, for_client, map = false)
code = ComponentCode.new(component_name, @component_paths, for_client).code
# Compile the code
# javascript_code = Opal.compile(code)
builder = Opal::Builder.new.build_str(code, 'app.rb')
if map
js_code = builder.source_map
else
js_code = builder.to_s + "\n//# sourceMappingURL=#{component_name}.map"
end
js_code
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems