108 lines
3.1 KiB
JavaScript
108 lines
3.1 KiB
JavaScript
// Generated by CoffeeScript 1.12.7
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(function() {
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var JsonpReceiver, transport,
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extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
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hasProp = {}.hasOwnProperty;
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transport = require('./transport');
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JsonpReceiver = (function(superClass) {
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extend(JsonpReceiver, superClass);
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JsonpReceiver.prototype.protocol = "jsonp-polling";
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JsonpReceiver.prototype.max_response_size = 1;
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function JsonpReceiver(req, res, options, callback1) {
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this.callback = callback1;
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JsonpReceiver.__super__.constructor.call(this, req, res, options);
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}
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JsonpReceiver.prototype.doSendFrame = function(payload) {
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return JsonpReceiver.__super__.doSendFrame.call(this, "/**/" + this.callback + "(" + JSON.stringify(payload) + ");\r\n");
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};
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return JsonpReceiver;
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})(transport.ResponseReceiver);
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exports.app = {
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jsonp: function(req, res, _, next_filter) {
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var callback;
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if (!('c' in req.query || 'callback' in req.query)) {
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throw {
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status: 500,
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message: '"callback" parameter required'
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};
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}
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callback = 'c' in req.query ? req.query['c'] : req.query['callback'];
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if (/[^a-zA-Z0-9-_.]/.test(callback) || callback.length > 32) {
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throw {
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status: 500,
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message: 'invalid "callback" parameter'
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};
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}
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res.setHeader('X-Content-Type-Options', 'nosniff');
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res.setHeader('Content-Type', 'application/javascript; charset=UTF-8');
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res.writeHead(200);
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transport.register(req, this, new JsonpReceiver(req, res, this.options, callback));
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return true;
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},
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jsonp_send: function(req, res, query) {
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var d, i, jsonp, len, message, x;
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if (!query) {
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throw {
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status: 500,
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message: 'Payload expected.'
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};
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}
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if (typeof query === 'string') {
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try {
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d = JSON.parse(query);
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} catch (error) {
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x = error;
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throw {
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status: 500,
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message: 'Broken JSON encoding.'
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};
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}
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} else {
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d = query.d;
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}
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if (typeof d === 'string' && d) {
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try {
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d = JSON.parse(d);
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} catch (error) {
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x = error;
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throw {
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status: 500,
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message: 'Broken JSON encoding.'
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};
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}
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}
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if (!d || d.__proto__.constructor !== Array) {
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throw {
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status: 500,
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message: 'Payload expected.'
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};
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}
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jsonp = transport.Session.bySessionId(req.session);
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if (jsonp === null) {
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throw {
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status: 404
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};
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}
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for (i = 0, len = d.length; i < len; i++) {
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message = d[i];
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jsonp.didMessage(message);
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}
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res.setHeader('Content-Length', '2');
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res.setHeader('Content-Type', 'text/plain; charset=UTF-8');
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res.writeHead(200);
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res.end('ok');
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return true;
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}
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};
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}).call(this);
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