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mperham--sidekiq/lib/sidekiq/web/action.rb
2019-05-30 10:41:47 -07:00

93 lines
2 KiB
Ruby

# frozen_string_literal: true
module Sidekiq
class WebAction
RACK_SESSION = "rack.session"
attr_accessor :env, :block, :type
def settings
Web.settings
end
def request
@request ||= ::Rack::Request.new(env)
end
def halt(res)
throw :halt, res
end
def redirect(location)
throw :halt, [302, {"Location" => "#{request.base_url}#{location}"}, []]
end
def params
indifferent_hash = Hash.new { |hash, key| hash[key.to_s] if Symbol === key }
indifferent_hash.merge! request.params
route_params.each { |k, v| indifferent_hash[k.to_s] = v }
indifferent_hash
end
def route_params
env[WebRouter::ROUTE_PARAMS]
end
def session
env[RACK_SESSION]
end
def erb(content, options = {})
if content.is_a? Symbol
unless respond_to?(:"_erb_#{content}")
src = ERB.new(File.read("#{Web.settings.views}/#{content}.erb")).src
WebAction.class_eval <<-RUBY, __FILE__, __LINE__ + 1
def _erb_#{content}
#{src}
end
RUBY
end
end
if @_erb
_erb(content, options[:locals])
else
@_erb = true
content = _erb(content, options[:locals])
_render { content }
end
end
def render(engine, content, options = {})
raise "Only erb templates are supported" if engine != :erb
erb(content, options)
end
def json(payload)
[200, {"Content-Type" => "application/json", "Cache-Control" => "no-cache"}, [Sidekiq.dump_json(payload)]]
end
def initialize(env, block)
@_erb = false
@env = env
@block = block
@files ||= {}
end
private
def _erb(file, locals)
locals&.each { |k, v| define_singleton_method(k) { v } unless singleton_methods.include? k }
if file.is_a?(String)
ERB.new(file).result(binding)
else
send(:"_erb_#{file}")
end
end
end
end