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Contents
module SiteFramework
# Rack middleware class of `site_framework` which is responsible for loading
# [Domain] model instance and [Site] model instance and putting them on
# `Rails.application`.
class Middleware
# Middleware initializer method which gets the `app` from previous
# middleware
def initialize(app)
@app = app
end
def call(env)
# Create a method called domain which will return the current domain
# name
Rails.application.send :define_singleton_method, 'domain_name' do
env['SERVER_NAME']
end
# Create `fetch_domain` method on `Rails.application`
# only if it didn't already define.
unless Rails.application.respond_to? :fetch_domain
Rails.application.send :define_singleton_method, 'fetch_domain' do
if defined? ActiveRecord
Domain.find_by(nam: Rails.application.domain_name)
elsif defined? Mongoid
Site.where('domains.name' => Rails.application.domain_name).domains.first
end
end
end
Rails.application.send :define_singleton_method, 'site' do
site = nil
unless Rails.application.domain.nil?
site = Rails.application.domain.site
end
site
end
Rails.application
@app.call(env)
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems