23 lines
562 B
JavaScript
23 lines
562 B
JavaScript
|
const request = require('./request.conf');
|
||
|
|
const { URL } = require('url');
|
||
|
|
|
||
|
|
module.exports = ($, done) => {
|
||
|
|
const url = new URL('/favicon.ico', $.baseUrl).href;
|
||
|
|
const reqOptions = {
|
||
|
|
method: 'HEAD',
|
||
|
|
};
|
||
|
|
|
||
|
|
request(url, reqOptions, (err, res) => {
|
||
|
|
// ignore errors
|
||
|
|
if (err) return done(null, []);
|
||
|
|
if (res.statusCode !== 200) return done(null, []);
|
||
|
|
// check image size
|
||
|
|
if (!(parseInt(res.headers['content-length'], 10) > 0)) return done(null, []);
|
||
|
|
|
||
|
|
return done(null, [{
|
||
|
|
src: url,
|
||
|
|
type: 'image/x-icon',
|
||
|
|
}]);
|
||
|
|
});
|
||
|
|
};
|