class FuckingFavicons::Middleware
Public Class Methods
new(app, options = {})
click to toggle source
# File lib/fucking_favicons/middleware.rb, line 3 def initialize(app, options = {}) @app = app @favicon_path = options[:favicon_path] || options[:path] unless @favicon_path GLOBS.each do |glob| first = Dir.glob(glob).first if first @favicon_path = first if STDERR.tty? #warn "FuckingFavicon: #{ @favicon_path }" end break end end end begin MiniMagick::Image.open(@favicon_path) rescue warn "FuckingFavicon: #{ @favicon_path }" raise end CONFIG.each do |c| c[:regex] = %r'\A(?:/assets/|/)?#{ Regexp.escape( c[:path] )}' end end
Public Instance Methods
call(env)
click to toggle source
# File lib/fucking_favicons/middleware.rb, line 35 def call(env) config = CONFIG.detect{|c| env['PATH_INFO'] =~ c[:regex]} return @app.call(env) unless config favicon = FuckingFavicons.favicon_for(@favicon_path, config) [200, favicon[:headers], [favicon[:body]]] end