implement more seamless customization (with fallbacks)
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cdb5979752
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1 changed files with 29 additions and 6 deletions
35
server.js
35
server.js
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@ -18,13 +18,36 @@ var Storage = require(config.storage||'./storage/mongo');
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var app = Express();
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app.use(Express.static(__dirname + '/www'));
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var customize = "/customize";
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if (!Fs.existsSync(__dirname + "/customize")) {
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customize = "/customize.dist";
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Fs.exists(__dirname + "/customize", function (e) {
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if (e) { return; }
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console.log("Cryptpad is customizable, see customize.dist/readme.md for details");
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}
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app.use("/customize/", Express.static(__dirname + customize));
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app.get("/", function(req, res) { res.sendFile(__dirname + customize + '/index.html'); });
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});
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var staticOpts = {
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index: 'index.html'
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};
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var handleFile = function (target, res, fallback, next) {
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var stream = Fs.createReadStream(target).on('error', function (e) {
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if (fallback) {
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handleFile(fallback, res, undefined, next);
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return;
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} else {
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next();
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}
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}).on('end', function () {
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res.end();
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});
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stream.pipe(res);
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};
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app.use("/customize/", Express.static(__dirname + '/customize', staticOpts));
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app.use("/customize", Express.static(__dirname + '/customize.dist'));
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app.use("/", function(req, res, next) {
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handleFile(__dirname + '/customize/index.html', // try piping this file first
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res, __dirname + '/customize.dist/index.html', // if it doesn't exist
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next); // finally, fall through
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});
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var httpsOpts;
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if (config.privKeyAndCertFiles) {
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