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Fix for delivering svg via node http module

master
Stefan Otto 2018-06-29 12:48:50 +02:00
parent 4d7bf89325
commit d68c214f7f
1 changed files with 12 additions and 10 deletions
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22
server/router.js
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@ -158,19 +158,21 @@ const actions = {
var resolvedBase = path.resolve('./public'); var resolvedBase = path.resolve('./public');
var safeSuffix = path.normalize(req.url).replace(/^(\.\.[\/\\])+/, ''); var safeSuffix = path.normalize(req.url).replace(/^(\.\.[\/\\])+/, '');
var fileLoc = path.join(resolvedBase, safeSuffix); var fileLoc = path.join(resolvedBase, safeSuffix);
var headers = {};
var stream = fs.createReadStream(fileLoc); var stream = fs.createReadStream(fileLoc);
// Handle non-existent file -> delivering index.html // Handle non-existent file -> delivering index.html
stream.on('error', function(error) { stream.on('error', function(error) {
stream = fs.createReadStream(path.resolve('./public/index.html')); stream = fs.createReadStream(path.resolve('./public/index.html'));
res.statusCode = 200;
stream.pipe(res);
});
// File exists, stream it to user
res.statusCode = 200; res.statusCode = 200;
stream.pipe(res); stream.pipe(res);
});
// File exists, stream it to user
if (parsedUrl.pathname.indexOf('svg') > -1) {headers = {'Content-Type': 'image/svg+xml'}};
res.writeHead(200, headers);
stream.pipe(res);
} }
}, },