class AdminIt::Middleware
AdminIt
middleware
Constants
- SUBST_REGEXP
Public Class Methods
new(app)
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# File lib/admin_it/middleware.rb, line 38 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/admin_it/middleware.rb, line 42 def call(env) request = env[Request::ENV_KEY] = Request.new(env) status, headers, body = @app.call(env) if request.process? length = 0 body.each do |str| str.gsub!(SUBST_REGEXP) { |s| request[SUBST_REGEXP.match(s)[1]] } length += str.bytesize end headers['Content-Length'] = length.to_s end [status, headers, body] end