| // Generated by CoffeeScript 1.12.7 |
| (function() { |
| var iframe_template, utils; |
| |
| utils = require('./utils'); |
| |
| iframe_template = "<!DOCTYPE html>\n<html>\n<head>\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\" />\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n <script src=\"{{ sockjs_url }}\"></script>\n <script>\n document.domain = document.domain;\n SockJS.bootstrap_iframe();\n </script>\n</head>\n<body>\n <h2>Don't panic!</h2>\n <p>This is a SockJS hidden iframe. It's used for cross domain magic.</p>\n</body>\n</html>"; |
| |
| exports.app = { |
| iframe: function(req, res) { |
| var content, context, k, quoted_md5; |
| context = { |
| '{{ sockjs_url }}': this.options.sockjs_url |
| }; |
| content = iframe_template; |
| for (k in context) { |
| content = content.replace(k, context[k]); |
| } |
| quoted_md5 = '"' + utils.md5_hex(content) + '"'; |
| if ('if-none-match' in req.headers && req.headers['if-none-match'] === quoted_md5) { |
| res.statusCode = 304; |
| return ''; |
| } |
| res.setHeader('Content-Type', 'text/html; charset=UTF-8'); |
| res.setHeader('ETag', quoted_md5); |
| return content; |
| } |
| }; |
| |
| }).call(this); |
