57 lines
2.0 KiB
Plaintext
Executable File
57 lines
2.0 KiB
Plaintext
Executable File
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.hoistSelectors = void 0;
|
|
var tslib_1 = require("tslib");
|
|
var types_1 = require("./types");
|
|
function cloneDeep(obj) {
|
|
if (Array.isArray(obj)) {
|
|
// @ts-expect-error meh
|
|
return (0, tslib_1.__spreadArray)([], obj.map(cloneDeep), true);
|
|
}
|
|
if (typeof obj === 'object') {
|
|
// @ts-expect-error meh
|
|
return Object.keys(obj).reduce(function (cloned, k) {
|
|
// @ts-expect-error meh
|
|
cloned[k] = cloneDeep(obj[k]);
|
|
return cloned;
|
|
}, {});
|
|
}
|
|
return obj;
|
|
}
|
|
/**
|
|
* Hoist all selectors to the beginning of the AST & flatten the
|
|
* resulting options. E.g:
|
|
* "I have {count, plural, one{a dog} other{many dogs}}"
|
|
* becomes "{count, plural, one{I have a dog} other{I have many dogs}}".
|
|
* If there are multiple selectors, the order of which one is hoisted 1st
|
|
* is non-deterministic.
|
|
* The goal is to provide as many full sentences as possible since fragmented
|
|
* sentences are not translator-friendly
|
|
* @param ast AST
|
|
*/
|
|
function hoistSelectors(ast) {
|
|
var _loop_1 = function (i) {
|
|
var el = ast[i];
|
|
if ((0, types_1.isPluralElement)(el) || (0, types_1.isSelectElement)(el)) {
|
|
// pull this out of the ast and move it to the top
|
|
var cloned = cloneDeep(el);
|
|
var options_1 = cloned.options;
|
|
cloned.options = Object.keys(options_1).reduce(function (all, k) {
|
|
var newValue = hoistSelectors((0, tslib_1.__spreadArray)((0, tslib_1.__spreadArray)((0, tslib_1.__spreadArray)([], ast.slice(0, i), true), options_1[k].value, true), ast.slice(i + 1), true));
|
|
all[k] = {
|
|
value: newValue,
|
|
};
|
|
return all;
|
|
}, {});
|
|
return { value: [cloned] };
|
|
}
|
|
};
|
|
for (var i = 0; i < ast.length; i++) {
|
|
var state_1 = _loop_1(i);
|
|
if (typeof state_1 === "object")
|
|
return state_1.value;
|
|
}
|
|
return ast;
|
|
}
|
|
exports.hoistSelectors = hoistSelectors;
|