64 lines
1.5 KiB
JavaScript
64 lines
1.5 KiB
JavaScript
module.exports = {
|
|
getUrlParams: function (conversion, location) {
|
|
var urlTokens;
|
|
|
|
conversion = conversion || {};
|
|
location = location || window.location;
|
|
urlTokens = _getUrlTokens.call(this, location);
|
|
|
|
return urlTokens.length
|
|
? _buildParams.call(this, conversion, urlTokens)
|
|
: {};
|
|
},
|
|
|
|
getPage: function () {
|
|
var pathTokens = window.location.pathname.split('/');
|
|
var lastTokenIndex = pathTokens.length - 1;
|
|
return pathTokens[lastTokenIndex];
|
|
},
|
|
|
|
getVizID: function (page /* optional */) {
|
|
var url = window.location.pathname;
|
|
var vizStr = '/viz/';
|
|
|
|
page = page || this.getPage();
|
|
|
|
return url.substring(
|
|
url.indexOf(vizStr) + vizStr.length,
|
|
url.indexOf('/' + page)
|
|
);
|
|
}
|
|
};
|
|
|
|
function _getUrlTokens (location) {
|
|
return location.search.slice(1).split('&');
|
|
}
|
|
|
|
function _buildParams (conversion, urlTokens) {
|
|
var URL_PARAM_TO_DECODE = 0;
|
|
var NUMBER_OF_PARAM_TOKENS = 2;
|
|
var params = {};
|
|
var i = 0;
|
|
|
|
for (i; i < urlTokens.length; ++i) {
|
|
var urlParams = urlTokens[i].split('=');
|
|
var urlParamToDecode = urlParams[URL_PARAM_TO_DECODE];
|
|
var callback = conversion[urlParamToDecode] || function defaultValue (value) {
|
|
return value;
|
|
};
|
|
|
|
if (urlParams.length === NUMBER_OF_PARAM_TOKENS) {
|
|
params[urlParamToDecode] = _decodeParam(urlParams, callback);
|
|
}
|
|
}
|
|
|
|
return params;
|
|
}
|
|
|
|
function _decodeParam (urlParams, callback) {
|
|
var URL_PARAM_URI = 1;
|
|
var decodedParam = decodeURIComponent(urlParams[URL_PARAM_URI]);
|
|
|
|
return callback(decodedParam);
|
|
}
|