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Contents
require 'volt'
require 'rack'
module Volt
# A request object for a HttpController. See Rack::Request for more details
class HttpRequest < Rack::Request
# Returns the request format
# /blub/index.html => html
# Defaults to the media_type of the request
def format
path_format || media_type
end
# Returns the path_info without the format
# /blub/index.html => /blub/index
def path
path_format ? path_info[0..path_format.size * -1 - 2] : path_info
end
# Returns the request method
# Allows requests to override the http request method by setting _method
def method
if params[:_method]
params[:_method].to_s.downcase.to_sym
else
request_method.downcase.to_sym
end
end
# The request params with symbolized keys
def params
super.symbolize_keys
end
private
# Returns the format given in the path_info
# http://example.com/test.html => html
# http://example.com/test => nil
def path_format
@path_format ||= extract_format_from_path
end
# Extract from the path
def extract_format_from_path
format = path_info.match(/\.(\w+)$/)
format.present? ? format[1] : nil
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems