Telegram Web, preconfigured for usage in I2P.
http://web.telegram.i2p/
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61 lines
1.6 KiB
61 lines
1.6 KiB
11 years ago
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/**
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* Source Files middleware is responsible for serving all the source files under the test.
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*/
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var querystring = require('querystring');
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var common = require('./common');
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var pause = require('connect').utils.pause;
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var findByPath = function(files, path) {
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for (var i = 0; i < files.length; i++) {
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if (files[i].path === path) {
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return files[i];
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}
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}
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return null;
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};
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var createSourceFilesMiddleware = function(filesPromise, serveFile,
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/* config.basePath */ basePath) {
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return function(request, response, next) {
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var requestedFilePath = querystring.unescape(request.url)
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.replace(/\?.*/, '')
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.replace(/^\/absolute/, '')
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.replace(/^\/base/, basePath);
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// Need to pause the request because of proxying, see:
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// https://groups.google.com/forum/#!topic/q-continuum/xr8znxc_K5E/discussion
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// TODO(vojta): remove once we don't care about Node 0.8
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var pausedRequest = pause(request);
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return filesPromise.then(function(files) {
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// TODO(vojta): change served to be a map rather then an array
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var file = findByPath(files.served, requestedFilePath);
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if (file) {
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serveFile(file.contentPath, response, function() {
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if (/\?\d+/.test(request.url)) {
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// files with timestamps - cache one year, rely on timestamps
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common.setHeavyCacheHeaders(response);
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} else {
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// without timestamps - no cache (debug)
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common.setNoCacheHeaders(response);
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}
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});
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} else {
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next();
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}
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pausedRequest.resume();
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});
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};
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};
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// PUBLIC API
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exports.create = createSourceFilesMiddleware;
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