7 coffee = require 'coffee-script'
9 css_handler = (args, out, request, url_parts) ->
10 fs.readFile 'style.less', 'utf8', (err, data) ->
12 return out.end 'Server failed to read style.less'
13 less.render data, (err, css) ->
15 return out.end "Server failed to make css: #{err}"
18 js_handler = (args, out, request, url_parts) ->
19 basename = url_parts.pathname.substr 1, (url_parts.pathname.length - 4)
20 if basename is 'client'
21 filename = 'client.coffee'
22 else if basename is 'common'
23 filename = 'common.coffee'
25 error = "Unknown js basename: #{basename}"
30 fs.readFile filename, 'utf8', (err, data) ->
32 return out.end "Server failed to read #{filename}"
33 out.end coffee.compile data
35 html_handler = (args, out, request, url_parts) ->
36 fs.readFile 'index.html', 'utf8', (err, data) ->
38 return out.end 'Server failed to read index.html'
41 clean_pathname_regex = new RegExp('[^a-zA-Z/_.-]')
42 clean_pathname_regex2 = new RegExp('/[.]')
43 clean_pathname_regex3 = new RegExp('^[.-]')
44 clean_pathname = (str) ->
45 str = str.replace clean_pathname_regex, '_'
46 str = str.replace clean_pathname_regex2, '/_'
47 return str.replace clean_pathname_regex3, '_'
49 # serve javascript files from within /usr/share/javascript
50 javascript_handler = (args, out, request, url_parts) ->
51 filename = clean_pathname "/usr/share/#{url_parts.pathname}"
52 fs.readFile filename, 'utf8', (err, data) ->
55 return out.end "Server failed to read #{filename}"
56 out.writeHead 200, 'Content-Type': 'text/javascript'
60 http_server = http.createServer (req, res) ->
61 url_parts = url.parse req.url, true
62 if url_parts.query is undefined
65 rel_path = url_parts.pathname.substr 1
67 if rel_path.substr(0, 11) is 'javascript/'
68 return javascript_handler url_parts.query, res, req, url_parts
69 else if rel_path.substr(rel_path.length - 4) is '.css'
70 res.writeHead 200, 'Content-Type': 'text/css'
71 return css_handler url_parts.query, res, req, url_parts
72 else if rel_path.substr rel_path.length - 3 is '.js'
73 res.writeHead 200, 'Content-Type': 'text/javascript'
74 return js_handler url_parts.query, res, req, url_parts
76 return html_handler url_parts.query, res, req, url_parts
78 http_server.listen listen_port, "127.0.0.1"
79 console.log "Server running at http://127.0.0.1:#{listen_port}/"