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add static file export to sinatra apps!
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| # http://groups.google.com/group/sinatrarb/browse_thread/thread/84d525759af8615a | |
| require 'fileutils' | |
| class Staticizer | |
| def initialize(app, cache_path) | |
| @app = app | |
| @cache_path = cache_path | |
| end | |
| def call(env) | |
| status, headers, body = @app.call(env) | |
| if status == 200 | |
| filename = File.join(@cache_path, env['PATH_INFO']) | |
| filename += 'index' if filename =~ /\/$/ | |
| filename += '.html' unless filename =~ /\.\w+$/ | |
| dirname = File.dirname(filename) | |
| FileUtils.mkdir_p dirname | |
| File.open(filename, 'wb') do |io| | |
| body.each { |part| io.write(part) } | |
| end | |
| body = File.open(filename, 'rb') | |
| end | |
| [status, headers, body] | |
| end | |
| end |
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| require 'rubygems' | |
| require 'sinatra' | |
| require 'staticizer' | |
| use Staticizer, "./static" | |
| get '/' do | |
| '<html>BAM!</html>' | |
| # staticizer will output /index.html PERFECT! | |
| end | |
| get '/foo/bar' do | |
| "Hello World!" | |
| # staticizer outputs /foo/bar.html CLOSE... | |
| # instead, can we make it output /foo/bar/index.html | |
| # that way we preserve the url structure for easy linkage in views | |
| end | |
| get '/bling/' do | |
| "Oh, nice" | |
| # staticizer outputs /bling.html preferred would be /bling/index.html | |
| end | |
| get '/something.xml' do | |
| "<foo><bar/></foo>" | |
| # staticizer outputs something.xml PERFECT | |
| end |
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