add query string

dashboard-ui/bower_components/query-string/index.js

@@ -0,0 +1,66 @@
+'use strict';
+var strictUriEncode = require('strict-uri-encode');
+
+exports.extract = function (str) {
+	return str.split('?')[1] || '';
+};
+
+exports.parse = function (str) {
+	if (typeof str !== 'string') {
+		return {};
+	}
+
+	str = str.trim().replace(/^(\?|#|&)/, '');
+
+	if (!str) {
+		return {};
+	}
+
+	return str.split('&').reduce(function (ret, param) {
+		var parts = param.replace(/\+/g, ' ').split('=');
+		// Firefox (pre 40) decodes `%3D` to `=`
+		// https://github.com/sindresorhus/query-string/pull/37
+		var key = parts.shift();
+		var val = parts.length > 0 ? parts.join('=') : undefined;
+
+		key = decodeURIComponent(key);
+
+		// missing `=` should be `null`:
+		// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
+		val = val === undefined ? null : decodeURIComponent(val);
+
+		if (!ret.hasOwnProperty(key)) {
+			ret[key] = val;
+		} else if (Array.isArray(ret[key])) {
+			ret[key].push(val);
+		} else {
+			ret[key] = [ret[key], val];
+		}
+
+		return ret;
+	}, {});
+};
+
+exports.stringify = function (obj) {
+	return obj ? Object.keys(obj).sort().map(function (key) {
+		var val = obj[key];
+
+		if (val === undefined) {
+			return '';
+		}
+
+		if (val === null) {
+			return key;
+		}
+
+		if (Array.isArray(val)) {
+			return val.slice().sort().map(function (val2) {
+				return strictUriEncode(key) + '=' + strictUriEncode(val2);
+			}).join('&');
+		}
+
+		return strictUriEncode(key) + '=' + strictUriEncode(val);
+	}).filter(function (x) {
+		return x.length > 0;
+	}).join('&') : '';
+};