37 lines
882 B
JavaScript
37 lines
882 B
JavaScript
exports.isMobile = (ctx) => {
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const source = ctx.get('user-agent') || '';
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let isMobile = false;
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if (/mobile|android|iphone|ipad|phone/i.test(source)) {
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isMobile = true;
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}
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return isMobile;
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};
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exports.parseCookie = (ctx) => {
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let cookies = ctx.get('cookie');
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if (!cookies) {
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return [];
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}
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cookies = cookies.split(';');
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const res = {};
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for (const item of cookies) {
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const kv = item.split('=');
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if (kv && kv.length > 0) {
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res[kv[0].trim()] = decodeURIComponent(kv[1]);
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}
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}
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return res;
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};
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exports.parseNavLang = (ctx) => {
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// 服务端无法获取navigator.language，所以只能通过Accept-Language来判断浏览器语言。
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let navigatorLang;
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const clientLang = ctx.get('Accept-Language');
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if (clientLang.startsWith('zh')) {
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navigatorLang = 'zh-CN';
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} else if (clientLang.startsWith('en')) {
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navigatorLang = 'en-US';
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}
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return navigatorLang;
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};
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