@salesforce/templates
Version:
Salesforce JS library for templates
70 lines • 2.52 kB
JavaScript
;
/*
* Copyright (c) 2020, salesforce.com, inc.
* All rights reserved.
* Licensed under the BSD 3-Clause license.
* For full license text, see LICENSE.txt file in the repo root or https://opensource.org/licenses/BSD-3-Clause
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Message = exports.Localization = void 0;
const util = require("util");
const MISSING_LABEL_MSG = '!!! MISSING LABEL !!!';
class Localization {
constructor(delegate) {
this.delegate = delegate;
}
localize(label, args) {
return this.delegate.localize(label, args);
}
}
exports.Localization = Localization;
class Message {
constructor(messages) {
this.messages = messages;
}
localize(label, args) {
let possibleLabel = this.getLabel(label);
if (typeof args === 'undefined' && possibleLabel) {
return possibleLabel;
}
// Note: We are getting an array of arrays when we want to consume the ...args param
// e.g. [['value1', 'value2']]
if (typeof args !== 'undefined' && Array.isArray(args)) {
args = args[0].constructor === Array ? args[0] : args;
}
else if (typeof args !== 'undefined' && !Array.isArray(args)) {
args = [args];
}
if (!possibleLabel) {
console.warn(`Missing label for key: ${label}`);
possibleLabel = `${MISSING_LABEL_MSG} ${label}`;
if (Array.isArray(args) && args.length >= 1) {
args.forEach((arg) => {
possibleLabel += ` (${arg})`;
});
}
return possibleLabel;
}
if (Array.isArray(args) && args.length >= 1) {
const expectedNumArgs = possibleLabel.split('%s').length - 1;
if (args.length !== expectedNumArgs) {
// just log it, we might want to hide some in some languages on purpose
console.log(`Arguments do not match for label '${label}', got ${args.length} but want ${expectedNumArgs}`);
}
args.unshift(possibleLabel);
// eslint-disable-next-line prefer-spread
return util.format.apply(util, args);
}
return possibleLabel;
}
getLabel(label) {
if (this.messages[label]) {
return this.messages[label];
}
else {
return undefined;
}
}
}
exports.Message = Message;
//# sourceMappingURL=localization.js.map