Created
March 5, 2013 19:28
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Bublé - a shitty version of Sinatra in 50 lines of node.js code.
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| var http = require('http'), | |
| url = require('url'); | |
| module.exports = function(ctx) { | |
| //Initially the global scope, but will be overridden per request | |
| var context = ctx || this, | |
| routes = {}; | |
| //Allow users to handle a GET | |
| context.get = function(route, handler) { | |
| routes.GET = routes.GET || {}; | |
| routes.GET[route] = handler; | |
| }; | |
| //Set content type for the current response | |
| context.contentType = function(type) { | |
| context.type = type; | |
| context.response.writeHead(200, { | |
| 'Content-Type': type | |
| }); | |
| }; | |
| //Send data for the current response | |
| context.send = function(data) { | |
| context.response.end(data); | |
| }; | |
| //create http server | |
| http.createServer(function(request, response) { | |
| //match route, based on request. Right now only does get for exact matches | |
| var handler = routes[request.method][url.parse(request.url).pathname]; | |
| //Rebind per request | |
| context.request = request; | |
| context.response = response; | |
| //execute the route if it exists | |
| if (!handler) { | |
| response.writeHead(404, { | |
| 'Content-Type': 'text/plain' | |
| }); | |
| response.end('Buble hasn\'t butchered that tune yet. Check your URL and try again.'); | |
| } | |
| else { | |
| handler.call(context, request, response); | |
| } | |
| }).listen(8080); | |
| console.log('buble is now crooning on port 8080.'); | |
| }; |
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| require('./buble')(); | |
| get('/echo', function() { | |
| contentType('text/plain'); | |
| send('You requested: '+request.url); | |
| }); | |
| get('/', function() { | |
| contentType('text/html'); | |
| send('<html><body><h1>Have I met you yet?</h1></body></html>'); | |
| }); |
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