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c301510cd1
no issue - request is quite a heavy dependency - we were only using request in 3 places: a test, storing contrib images in the gruntfile & the gravatar lookup - all 3 are relatively simple to do with the http/https module - refactored all 3, removed request
43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
var Promise = require('bluebird'),
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config = require('../config'),
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crypto = require('crypto'),
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https = require('https');
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module.exports.lookup = function lookup(userData, timeout) {
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var gravatarUrl = '//www.gravatar.com/avatar/' +
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crypto.createHash('md5').update(userData.email.toLowerCase().trim()).digest('hex') +
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'?s=250';
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return new Promise(function gravatarRequest(resolve) {
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if (config.isPrivacyDisabled('useGravatar') || process.env.NODE_ENV.indexOf('testing') > -1) {
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return resolve(userData);
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}
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var request, timer, timerEnded = false;
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request = https.get('https:' + gravatarUrl + '&d=404&r=x', function (response) {
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clearTimeout(timer);
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if (response.statusCode !== 404 && !timerEnded) {
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gravatarUrl += '&d=mm&r=x';
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userData.image = gravatarUrl;
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}
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resolve(userData);
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});
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request.on('error', function () {
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clearTimeout(timer);
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// just resolve with no image url
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if (!timerEnded) {
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return resolve(userData);
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}
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});
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timer = setTimeout(function () {
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timerEnded = true;
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request.abort();
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return resolve(userData);
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}, timeout || 2000);
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});
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};
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