48 lines
No EOL
1.2 KiB
JavaScript
48 lines
No EOL
1.2 KiB
JavaScript
import defaultLang from './lang/zh-CN';
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import Vue from 'vue';
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import deepmerge from 'deepmerge';
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import Format from './format';
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const format = Format(Vue);
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let lang = defaultLang;
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let merged = false;
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let i18nHandler = function() {
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const vuei18n = Object.getPrototypeOf(this || Vue).$t;
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if (typeof vuei18n === 'function' && !!Vue.locale) {
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if (!merged) {
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merged = true;
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Vue.locale(
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Vue.config.lang,
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deepmerge(lang, Vue.locale(Vue.config.lang) || {}, { clone: true })
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);
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}
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return vuei18n.apply(this, arguments);
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}
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};
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export const t = function(path, options) {
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let value = i18nHandler.apply(this, arguments);
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if (value !== null && value !== undefined) return value;
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const array = path.split('.');
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let current = lang;
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for (let i = 0, j = array.length; i < j; i++) {
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const property = array[i];
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value = current[property];
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if (i === j - 1) return format(value, options);
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if (!value) return '';
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current = value;
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}
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return '';
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};
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export const use = function(l) {
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lang = l || lang;
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};
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export const i18n = function(fn) {
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i18nHandler = fn || i18nHandler;
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};
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export default { use, t, i18n }; |