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require 'webrick/httputils'
module YARD
module Server
module Commands
# Serves static content when no other router matches a request
class StaticFileCommand < Base
include WEBrick::HTTPUtils
DefaultMimeTypes['js'] = 'text/javascript'
# Defines the paths used to search for static assets. To define an
# extra path, use {YARD::Server.register_static_path} rather than
# modifying this constant directly. Also note that files in the
# document root will always take precedence over these paths.
STATIC_PATHS = []
def run
assets_template = Templates::Engine.template(:default, :fulldoc, :html)
path = File.cleanpath(request.path).gsub(%r{^(../)+}, '')
file = nil
([adapter.document_root] + STATIC_PATHS.reverse).compact.each do |path_prefix|
file = File.join(path_prefix, path)
break if File.exist?(file)
file = nil
end
# Search in default/fulldoc/html template if nothing in static asset paths
file ||= assets_template.find_file(path)
if file
ext = "." + (request.path[/\.(\w+)$/, 1] || "html")
headers['Content-Type'] = mime_type(ext, DefaultMimeTypes)
self.body = File.read(file)
return
end
favicon?
self.status = 404
end
private
# Return an empty favicon.ico if it does not exist so that
# browsers don't complain.
def favicon?
return unless request.path == '/favicon.ico'
self.headers['Content-Type'] = 'image/png'
self.status = 200
self.body = ''
raise FinishRequest
end
end
end
end
end
Version data entries
47 entries across 39 versions & 7 rubygems