support translations markup
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1602e19214
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@ -1,5 +1,5 @@
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// @flow
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import { markupToReact } from './markup';
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let activeLanguage = 'en';
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let fallbackLanguage = 'en';
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let repository = {};
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@ -36,5 +36,7 @@ export function setLanguage(code: string) {
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}
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export default function translate(key: string) {
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return repository[activeLanguage][key] || repository[fallbackLanguage][key] || key;
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return markupToReact(
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repository[activeLanguage][key] || repository[fallbackLanguage][key] || key
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);
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}
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@ -0,0 +1,37 @@
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// ad-hoc parser for translation strings
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import React from 'react';
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const BOLD_REGEXP = /(\*\*)(.*?)\1/;
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const LINK_REGEXP = /\[([^\[]+)\]\(([^\)]+)\)/;
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function linkify(mdString: string) {
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const parts = mdString.split(LINK_REGEXP);
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if (parts.length === 1) {
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return parts[0];
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}
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const result = [];
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let i = 0;
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while (i + 1 < parts.length) {
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result.push(parts[i]);
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result.push(<a href={parts[i + 2]} target="_blank">{parts[i + 1]}</a>);
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i += 3;
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}
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result.push(parts[parts.length - 1]);
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return result.filter(Boolean);
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}
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export function markupToReact(mdString: string) {
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const parts = mdString.split(BOLD_REGEXP);
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if (parts.length === 1) {
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return linkify(parts[0]);
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}
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let result = [];
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let i = 0;
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while (i + 1 < parts.length) {
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result = result.concat(linkify(parts[i]));
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result.push(<b>{parts[i + 2]}</b>);
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i += 3;
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}
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result = result.concat(linkify(parts.pop()));
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return result.filter(Boolean);
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}
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@ -10,7 +10,6 @@
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"^routing": "<rootDir>/common/routing",
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"^components$": "<rootDir>/common/components",
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"^containers$": "<rootDir>/common/containers",
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"^config$": "<rootDir>/common/config/test.js",
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"^translations$": "<rootDir>/common/translations"
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"^translations(.*)": "<rootDir>/common/translations$1"
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}
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}
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@ -0,0 +1,69 @@
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import React from 'react';
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import { markupToReact } from 'translations/markup';
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describe('markupToReact', () => {
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it('passes plain string as is', () => {
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const value = 'string';
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const expected = 'string';
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expect(markupToReact(value)).toEqual(expected);
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});
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it('transforms bold syntax', () => {
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let value = '**foo**';
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let expected = [<b>foo</b>];
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expect(markupToReact(value)).toEqual(expected);
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value = '**foo** bar';
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expected = [<b>foo</b>, ' bar'];
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expect(markupToReact(value)).toEqual(expected);
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value = 'bar **foo**';
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expected = ['bar ', <b>foo</b>];
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expect(markupToReact(value)).toEqual(expected);
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value = 'bar **foo** baz';
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expected = ['bar ', <b>foo</b>, ' baz'];
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expect(markupToReact(value)).toEqual(expected);
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value = '**foo****bar**';
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expected = [<b>foo</b>, <b>bar</b>];
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expect(markupToReact(value)).toEqual(expected);
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});
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it('transforms link syntax', () => {
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let value = '[foo](http://google.com)';
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let expected = [<a href="http://google.com" target="_blank">foo</a>];
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expect(markupToReact(value)).toEqual(expected);
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value = '[foo](http://google.com) bar';
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expected = [<a href="http://google.com" target="_blank">foo</a>, ' bar'];
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expect(markupToReact(value)).toEqual(expected);
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value = 'bar [foo](http://google.com)';
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expected = ['bar ', <a href="http://google.com" target="_blank">foo</a>];
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expect(markupToReact(value)).toEqual(expected);
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value = 'bar [foo](http://google.com) baz';
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expected = ['bar ', <a href="http://google.com" target="_blank">foo</a>, ' baz'];
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expect(markupToReact(value)).toEqual(expected);
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value = '[foo](http://google.com)[bar](http://google.ca)';
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expected = [
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<a href="http://google.com" target="_blank">foo</a>,
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<a href="http://google.ca" target="_blank">bar</a>
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];
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expect(markupToReact(value)).toEqual(expected);
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});
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it('converts mixed syntax', () => {
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let value = 'Bold **foo** link [foo](http://google.com) text';
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let expected = [
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'Bold ',
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<b>foo</b>,
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' link ',
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<a href="http://google.com" target="_blank">foo</a>,
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' text'
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];
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expect(markupToReact(value)).toEqual(expected);
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});
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});
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