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Add a new submodule: ua-parser-helpers with a method: isFrozenUA() to match a string with a frozen user-agent pattern

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Faisal Salman 2023-05-27 20:45:43 +07:00
parent 15d17e97a1
commit 072a82b87b
4 changed files with 90 additions and 1 deletions
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4
package.json
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@ -157,6 +157,10 @@
"./extensions": {
"require": "./src/extensions/ua-parser-extensions.js",
"import": "./src/extensions/ua-parser-extensions.mjs"
},
"./helpers": {
"require": "./src/helpers/ua-parser-helpers.js",
"import": "./src/helpers/ua-parser-helpers.mjs"
}
},
"files": [

10
script/build-module.js
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@ -16,6 +16,11 @@ const PATH = {
src : 'src/extensions/ua-parser-extensions.js',
dest : 'src/extensions/ua-parser-extensions.mjs',
title : 'extensions'
},
helpers : {
src : 'src/helpers/ua-parser-helpers.js',
dest : 'src/helpers/ua-parser-helpers.mjs',
title : 'helpers'
}
};
const generateMJS = (module, replacers) => {
@ -46,4 +51,7 @@ generateMJS('main', [
generateMJS('enums', [[/module\.exports =/ig, 'export']]);
// ua-parser-extension.mjs
generateMJS('extensions', [[/module\.exports =/ig, 'export']]);
generateMJS('extensions', [[/module\.exports =/ig, 'export']]);
// ua-parser-helpers.mjs
generateMJS('helpers', [[/module\.exports =/ig, 'export']]);

42
src/helpers/ua-parser-helpers.js Normal file
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@ -0,0 +1,42 @@
///////////////////////////////////////////////
/* Helpers for UAParser.js v2.0.0-alpha.2
https://github.com/faisalman/ua-parser-js
Author: Faisal Salman <f@faisalman.com>
MIT License */
//////////////////////////////////////////////
/*jshint esversion: 6 */
/*
# Reference:
https://www.chromium.org/updates/ua-reduction/
# Desktop
---
Format:
Mozilla/5.0 (<unifiedPlatform>) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/<majorVersion>.0.0.0 Safari/537.36
Possible <unifiedPlatform> values:
- Windows NT 10.0; Win64; x64
- Macintosh; Intel Mac OS X 10_15_7
- X11; Linux x86_64
- X11; CrOS x86_64 14541.0.0
- Fuchsia
# Mobile & Tablet: (except iOS/Android WebView)
---
Format:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/<majorVersion>.0.0.0 <deviceCompat> Safari/537.36
Possible <deviceCompat> values:
- "Mobile"
- "" (empty string for Tablets & Desktop)
*/
const frozenUA = /Mozilla\/5\.0 \((Windows NT 10\.0; Win64; x64|Macintosh; Intel Mac OS X 10_15_7|X11; Linux x86_64|X11; CrOS x86_64 14541\.0\.0|Fuchsia|Linux; Android 10; K)\) AppleWebKit\/537\.36 \(KHTML, like Gecko\) Chrome\/\d+\.0\.0\.0 (Mobile )?Safari\/537\.36/;
const isFrozenUA = str => frozenUA.test(str);
module.exports = {
isFrozenUA
};

35
test/mocha-test-helpers.js Normal file
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@ -0,0 +1,35 @@
const { isFrozenUA } = require('ua-parser-js/helpers');
const assert = require('assert');
describe('isFrozenUA', () => {
it('Returns whether a user agent is frozen', () => {
const regularWindowsUA = "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.1234.56 Safari/537.36";
const freezedWindowsUA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.0.0 Safari/537.36";
const regularMacUA = "";
const freezedMacUA = "";
const regularLinuxUA = "";
const freezedLinuxUA = "";
const regularCrOSUA = "";
const freezedCrOSUA = "";
const regularFuchsiaUA = "";
const freezedFuchsiaUA = "";
const regularMobileUA = "Mozilla/5.0 (Linux; Android 9; SM-A205U) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.1234.56 Mobile Safari/537.36";
const freezedMobileUA = "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.0.0 Mobile Safari/537.36";
const regularTabletUA = "Mozilla/5.0 (Linux; Android 9; SM-T810) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.1234.56 Safari/537.36";
const freezedTabletUA = "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.0.0 Safari/537.36";
assert.strictEqual(isFrozenUA(regularWindowsUA), false);
assert.strictEqual(isFrozenUA(freezedWindowsUA), true);
assert.strictEqual(isFrozenUA(regularMobileUA), false);
assert.strictEqual(isFrozenUA(freezedMobileUA), true);
assert.strictEqual(isFrozenUA(regularTabletUA), false);
assert.strictEqual(isFrozenUA(freezedTabletUA), true);
});
});