json-autotranslate/lib/icu.js

Translate a folder of JSON files containing translations into multiple languages.

"use strict";
exports.__esModule = true;
var messageformat_parser_1 = require("messageformat-parser");
exports.generateSearchRegex = function (input) {
    var parts = messageformat_parser_1.parse(input);
    return new RegExp(parts
        .map(function (part) {
        return typeof part === 'string'
            ? part.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
            : '(.+?)';
    })
        .join(''));
};
exports.replaceIcu = function (input) {
    var searchRegex = exports.generateSearchRegex(input);
    var matches = input.match(searchRegex);
    var replacements = matches.slice(1).map(function (match, index) { return ({
        from: match,
        to: "<" + index + ">"
    }); });
    var clean = replacements.reduce(function (acc, cur) { return acc.replace(cur.from, cur.to); }, input);
    return { clean: clean, replacements: replacements };
};
exports.reInsertIcu = function (clean, replacements) { return replacements.reduce(function (acc, cur) { return acc.replace(cur.to, cur.from); }, clean); };