:api: plugin
# File lib/merb-core/rack/middleware/static.rb, line 12 def call(env) path = if env[Merb::Const::PATH_INFO] env[Merb::Const::PATH_INFO].chomp(Merb::Const::SLASH) else Merb::Const::EMPTY_STRING end cached_path = (path.empty? ? 'index' : path) + '.html' if file_exist?(path) && env[Merb::Const::REQUEST_METHOD] =~ /GET|HEAD/ # Serve the file if it's there and the request method is GET or HEAD serve_static(env) elsif file_exist?(cached_path) && env[Merb::Const::REQUEST_METHOD] =~ /GET|HEAD/ # Serve the page cache if it's there and the request method is GET or HEAD env[Merb::Const::PATH_INFO] = cached_path serve_static(env) elsif path =~ /favicon\.ico/ return [404, { Merb::Const::CONTENT_TYPE => Merb::Const::TEXT_SLASH_HTML }, "404 Not Found."] else @app.call(env) end end
path<String> |
The path to the file relative to the server root. |
Boolean |
True if file exists under the server root and is readable. |
:api: private
# File lib/merb-core/rack/middleware/static.rb, line 39 def file_exist?(path) full_path = ::File.join(@static_server.root, ::Merb::Parse.unescape(path)) ::File.file?(full_path) && ::File.readable?(full_path) end
env<Hash> |
Environment variables to pass on to the server. |
:api: private
# File lib/merb-core/rack/middleware/static.rb, line 48 def serve_static(env) env[Merb::Const::PATH_INFO] = ::Merb::Parse.unescape(env[Merb::Const::PATH_INFO]) @static_server.call(env) end
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