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Versions: 13
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Contents
require 'rack/mime'
require 'middleman-core/callback_manager'
module Middleman
class ConfigContext
extend Forwardable
attr_reader :app
# Whitelist methods that can reach out.
def_delegators :@app, :config, :logger, :use, :map, :mime_type, :files, :root, :build?, :server?, :environment?
def_delegator :"@app.extensions", :activate
def initialize(app, template_context_class)
@app = app
@template_context_class = template_context_class
@callbacks = ::Middleman::CallbackManager.new
@callbacks.install_methods!(self, [:before_build, :after_build, :configure, :after_configuration, :ready])
# Trigger internal callbacks when app level are executed.
app.subscribe_to_callbacks(&method(:execute_callbacks))
end
def helpers(*helper_modules, &block)
helper_modules ||= []
if block_given?
block_module = Module.new
block_module.module_eval(&block)
helper_modules << block_module
end
helper_modules.each do |mod|
@template_context_class.send :include, mod
end
end
def include_environment(name)
path = File.dirname(__FILE__)
other_config = File.join(path, name.to_s)
return unless File.exist? other_config
instance_eval File.read(other_config), other_config, 1
end
def set(key, default=nil, &block)
config.define_setting(key, default) unless config.defines_setting?(key)
@app.config[key] = block_given? ? block : default
end
# Add a new mime-type for a specific extension
#
# @param [Symbol] type File extension
# @param [String] value Mime type
# @return [void]
def mime_type(type, value)
type = ".#{type}" unless type.to_s[0] == '.'
::Rack::Mime::MIME_TYPES[type] = value
end
end
end
Version data entries
13 entries across 13 versions & 2 rubygems