27 lines
780 B
JavaScript
27 lines
780 B
JavaScript
function CdbRequest() {
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}
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module.exports = CdbRequest;
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var RE_USER_FROM_HOST = new RegExp(global.environment.user_from_host ||
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'^([^\\.]+)\\.' // would extract "strk" from "strk.cartodb.com"
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);
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CdbRequest.prototype.userByReq = function(req) {
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var host = req.headers.host;
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if (req.params.user) {
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return req.params.user;
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}
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var mat = host.match(RE_USER_FROM_HOST);
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if ( ! mat ) {
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console.error("Pattern '" + RE_USER_FROM_HOST + "' does not match hostname '" + host + "'");
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return;
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}
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// console.log("Matches: "); console.dir(mat);
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if ( mat.length !== 2 ) {
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console.error("Pattern '" + RE_USER_FROM_HOST + "' gave unexpected matches against '" + host + "': ", mat);
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return;
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}
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return mat[1];
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};
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