open-consul/ui/packages/consul-ui/app/utils/routing/walk.js

81 lines
2.1 KiB
JavaScript

export const walk = function(routes) {
const keys = Object.keys(routes);
keys.forEach((item, i) => {
if (item === '_options') {
return;
}
const options = routes[item]._options;
let cb;
if (Object.keys(routes[item]).length > 1) {
cb = function() {
walk.apply(this, [routes[item]]);
};
}
this.route(item, options, cb);
});
if (typeof routes.index === 'undefined') {
routes.index = {
_options: {
path: '',
},
};
}
};
/**
* Drop in for the Router.map callback e.g. `Router.map(walk(routes))`
* Uses { walk } to recursively walk through a JSON object of routes
* and use `Router.route` to define your routes for your ember application
*
* @param {object} routes - JSON representation of routes
*/
export default function(routes) {
return function() {
walk.apply(this, [routes]);
};
}
// The following code is purposefully commented out to prevent it from ending up
// in the production codebase. In future it would be good to figure out how to do this
// without having to use comments.
// const indent = function(num) {
// return Array(num).fill(' ', 0, num).join('')
// }
// /**
// * String dumper to produce Router.map code
// * Uses { walk } to recursively walk through a JSON object of routes
// * to produce the code necessary to define your routes for your ember application
// *
// * @param {object} routes - JSON representation of routes
// * @example `console.log(dump(routes));`
// */
// export const dump = function(routes) {
// let level = 2;
// const obj = {
// out: '',
// route: function(name, options, cb) {
// this.out += `${indent(level)}this.route('${name}', ${JSON.stringify(options)}`;
// if(cb) {
// level ++;
// this.out += `, function() {
// `;
// cb.apply(this, []);
// level --;
// this.out += `${indent(level)}});
// `;
// } else {
// this.out += ');';
// }
// this.out += `
// `;
// }
// };
// walk.apply(obj, [routes])
// return `Router.map(
// function() {
// ${obj.out}
// }
// );`;
// }