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39 lines
961 B
JavaScript
39 lines
961 B
JavaScript
/* eslint-env node */
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/* global log */
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exports.setup = (locale, messages) => {
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if (!locale) {
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throw new Error('i18n: locale parameter is required');
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}
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if (!messages) {
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throw new Error('i18n: messages parameter is required');
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}
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function getMessage(key, substitutions) {
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const message = messages[key];
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if (!message) {
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log.error(`i18n: Attempted to get translation for nonexistent key '${key}'`);
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return '';
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}
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if (Array.isArray(substitutions)) {
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const replacedNameDollarSign = message.replaceAll('$', 'ￗ');
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const substituted = substitutions.reduce(
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(result, substitution) => result.replace(/ￗ.+?ￗ/, substitution),
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replacedNameDollarSign
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);
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return substituted.replaceAll('ￗ', '$');
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} else if (substitutions) {
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return message.replace(/\$.+?\$/, substitutions);
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}
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return message;
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}
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getMessage.getLocale = () => locale;
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return getMessage;
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};
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