@uirouter/core/lib-esm/vanilla/utils.js

UI-Router Core: Framework agnostic, State-based routing for JavaScript Single Page Apps

import { identity, unnestR, isArray, splitEqual, splitHash, splitQuery, } from '../common';
export var keyValsToObjectR = function (accum, _a) {
    var key = _a[0], val = _a[1];
    if (!accum.hasOwnProperty(key)) {
        accum[key] = val;
    }
    else if (isArray(accum[key])) {
        accum[key].push(val);
    }
    else {
        accum[key] = [accum[key], val];
    }
    return accum;
};
export var getParams = function (queryString) {
    return queryString.split('&').filter(identity).map(splitEqual).reduce(keyValsToObjectR, {});
};
export function parseUrl(url) {
    var orEmptyString = function (x) { return x || ''; };
    var _a = splitHash(url).map(orEmptyString), beforehash = _a[0], hash = _a[1];
    var _b = splitQuery(beforehash).map(orEmptyString), path = _b[0], search = _b[1];
    return { path: path, search: search, hash: hash, url: url };
}
export var buildUrl = function (loc) {
    var path = loc.path();
    var searchObject = loc.search();
    var hash = loc.hash();
    var search = Object.keys(searchObject)
        .map(function (key) {
        var param = searchObject[key];
        var vals = isArray(param) ? param : [param];
        return vals.map(function (val) { return key + '=' + val; });
    })
        .reduce(unnestR, [])
        .join('&');
    return path + (search ? '?' + search : '') + (hash ? '#' + hash : '');
};
export function locationPluginFactory(name, isHtml5, serviceClass, configurationClass) {
    return function (uiRouter) {
        var service = (uiRouter.locationService = new serviceClass(uiRouter));
        var configuration = (uiRouter.locationConfig = new configurationClass(uiRouter, isHtml5));
        function dispose(router) {
            router.dispose(service);
            router.dispose(configuration);
        }
        return { name: name, service: service, configuration: configuration, dispose: dispose };
    };
}
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