make assets a core ext
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@ -76,6 +76,9 @@ module Middleman
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# Custom Feature API
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autoload :Features, "middleman/core_extensions/features"
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# Asset Path Pipeline
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autoload :Assets, "middleman/core_extensions/assets"
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# DefaultHelpers are the built-in dynamic template helpers.
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autoload :DefaultHelpers, "middleman/core_extensions/default_helpers"
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@ -1,33 +0,0 @@
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module Middleman
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module Assets
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@@asset_handler_map = []
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@@asset_handler_stack = []
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def self.register(handler_name, &block)
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if block_given?
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@@asset_handler_stack << block
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@@asset_handler_map << handler_name
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end
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end
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def self.get_url(path, prefix="", request=nil)
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@@asset_handler_stack.last.call(path, prefix, request)
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end
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def self.before(position, *args)
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current_index = @@asset_handler_map.index(position)
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return nil unless current_index
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previous = current_index - 1
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if (previous >= 0) && (previous < @@asset_handler_map.length)
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@@asset_handler_stack[previous].call(*args)
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else
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nil
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end
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end
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end
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end
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Middleman::Assets.register :base do |path, prefix, request|
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path.include?("://") ? path : File.join(Middleman::Server.http_prefix || "/", prefix, path)
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end
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54
lib/middleman/core_extensions/assets.rb
Normal file
54
lib/middleman/core_extensions/assets.rb
Normal file
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@ -0,0 +1,54 @@
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module Middleman::CoreExtensions::Assets
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class << self
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def registered(app)
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app.extend ClassMethods
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app.helpers Helpers
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app.register_asset_handler :base do |path, prefix, request|
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path.include?("://") ? path : File.join(app.http_prefix || "/", prefix, path)
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end
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end
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alias :included :registered
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end
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module ClassMethods
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def register_asset_handler(handler_name, &block)
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@asset_handler_map ||= []
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@asset_handler_stack ||= []
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if block_given?
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@asset_handler_stack << block
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@asset_handler_map << handler_name
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end
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end
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def asset_handler_get_url(path, prefix="", request=nil)
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@asset_handler_map ||= []
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@asset_handler_stack ||= []
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@asset_handler_stack.last.call(path, prefix, request)
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end
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def before_asset_handler(position, *args)
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@asset_handler_map ||= []
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@asset_handler_stack ||= []
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current_index = @asset_handler_map.index(position)
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return nil unless current_index
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previous = current_index - 1
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if (previous >= 0) && (previous < @asset_handler_map.length)
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@asset_handler_stack[previous].call(*args)
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else
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nil
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end
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end
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end
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module Helpers
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def asset_url(path, prefix="")
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self.class.asset_handler_get_url(path, prefix, request)
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end
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end
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end
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@ -56,10 +56,6 @@ module Middleman::CoreExtensions::DefaultHelpers
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classes.join(' ')
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end
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def asset_url(path, prefix="")
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Middleman::Assets.get_url(path, prefix, request)
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end
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# Padrino's asset handling needs to pass through ours
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def asset_path(kind, source)
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return source if source =~ /^http/
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@ -2,17 +2,17 @@ module Middleman::Features::AssetHost
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class << self
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def registered(app)
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app.after_feature_init do
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if Middleman::Server.asset_host.is_a?(Proc)
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::Compass.configuration.asset_host(&Middleman::Server.asset_host)
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if app.asset_host.is_a?(Proc)
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::Compass.configuration.asset_host(&app.asset_host)
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end
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end
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Middleman::Assets.register :asset_host do |path, prefix, request|
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original_output = Middleman::Assets.before(:asset_host, path, prefix, request)
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app.register_asset_handler :asset_host do |path, prefix, request|
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original_output = app.before_asset_handler(:asset_host, path, prefix, request)
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valid_extensions = %w(.png .gif .jpg .jpeg .js .css)
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asset_prefix = Middleman::Server.asset_host.call(original_output)
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asset_prefix = app.asset_host.call(original_output)
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File.join(asset_prefix, original_output)
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end
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@ -1,23 +1,23 @@
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module Middleman::Features::CacheBuster
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class << self
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def registered(app)
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Middleman::Assets.register :cache_buster do |path, prefix, request|
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http_path = Middleman::Assets.before(:cache_buster, path, prefix, request)
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app.register_asset_handler :cache_buster do |path, prefix, request|
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http_path = app.before_asset_handler(:cache_buster, path, prefix, request)
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if http_path.include?("://") || !%w(.css .png .jpg .js .gif).include?(File.extname(http_path))
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http_path
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else
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begin
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prefix = Middleman::Server.images_dir if prefix == Middleman::Server.http_images_path
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prefix = app.images_dir if prefix == app.http_images_path
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rescue
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end
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real_path_static = File.join(Middleman::Server.views, prefix, path)
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real_path_static = File.join(app.views, prefix, path)
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if File.readable?(real_path_static)
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http_path << "?" + File.mtime(real_path_static).strftime("%s")
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elsif Middleman::Server.environment == :build
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real_path_dynamic = File.join(Middleman::Server.root, Middleman::Server.build_dir, prefix, path)
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elsif app.environment == :build
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real_path_dynamic = File.join(app.root, app.build_dir, prefix, path)
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http_path << "?" + File.mtime(real_path_dynamic).strftime("%s") if File.readable?(real_path_dynamic)
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end
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@ -29,7 +29,7 @@ module Middleman::Features::CacheBuster
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::Compass.configuration do |config|
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config.asset_cache_buster do |path, real_path|
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real_path = real_path.path if real_path.is_a? File
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real_path = real_path.gsub(File.join(Middleman::Server.root, Middleman::Server.build_dir), Middleman::Server.views)
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real_path = real_path.gsub(File.join(app.root, app.build_dir), app.views)
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if File.readable?(real_path)
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File.mtime(real_path).strftime("%s")
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else
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@ -3,20 +3,20 @@ module Middleman::Features::RelativeAssets
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def registered(app)
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::Compass.configuration.relative_assets = true
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Middleman::Assets.register :relative_assets do |path, prefix, request|
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app.register_asset_handler :relative_assets do |path, prefix, request|
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begin
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prefix = Middleman::Server.images_dir if prefix == Middleman::Server.http_images_path
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prefix = app.images_dir if prefix == app.http_images_path
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rescue
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end
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if path.include?("://")
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Middleman::Assets.before(:relative_assets, path, prefix, request)
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app.before_asset_handler(:relative_assets, path, prefix, request)
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elsif path[0,1] == "/"
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path
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else
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path = File.join(prefix, path) if prefix.length > 0
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request_path = request.path_info.dup
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request_path << Middleman::Server.index_file if path.match(%r{/$})
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request_path << app.index_file if path.match(%r{/$})
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request_path.gsub!(%r{^/}, '')
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parts = request_path.split('/')
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@ -1,8 +1,8 @@
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module Middleman::Features::TinySrc
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class << self
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def registered(app)
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Middleman::Assets.register :tiny_src do |path, prefix, request|
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original_output = Middleman::Assets.before(:tiny_src, path, prefix, request)
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app.register_asset_handler :tiny_src do |path, prefix, request|
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original_output = app.before_asset_handler(:tiny_src, path, prefix, request)
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"http://i.tinysrc.mobi/#{original_output}"
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end
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end
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@ -36,6 +36,9 @@ module Middleman
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# Setup custom rendering
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register Middleman::CoreExtensions::Rendering
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# Setup asset path pipeline
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register Middleman::CoreExtensions::Assets
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# Activate built-in helpers
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register Middleman::CoreExtensions::DefaultHelpers
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@ -174,6 +177,4 @@ module Middleman
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end
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end
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end
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end
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require "middleman/assets"
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end
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