cdk-s3-vectors
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A CDK construct library for Amazon S3 Vectors. This construct simplifies the creation of vector buckets, vector indexes with full configuration options, and Amazon Bedrock knowledge bases using S3 Vectors as the underlying vector store.
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JavaScript
/**
* Browsers' descriptors
*
* The idea of descriptors is simple. You should know about them two simple things:
* 1. Every descriptor has a method or property called `test` and a `describe` method.
* 2. Order of descriptors is important.
*
* More details:
* 1. Method or property `test` serves as a way to detect whether the UA string
* matches some certain browser or not. The `describe` method helps to make a result
* object with params that show some browser-specific things: name, version, etc.
* 2. Order of descriptors is important because a Parser goes through them one by one
* in course. For example, if you insert Chrome's descriptor as the first one,
* more then a half of browsers will be described as Chrome, because they will pass
* the Chrome descriptor's test.
*
* Descriptor's `test` could be a property with an array of RegExps, where every RegExp
* will be applied to a UA string to test it whether it matches or not.
* If a descriptor has two or more regexps in the `test` array it tests them one by one
* with a logical sum operation. Parser stops if it has found any RegExp that matches the UA.
*
* Or `test` could be a method. In that case it gets a Parser instance and should
* return true/false to get the Parser know if this browser descriptor matches the UA or not.
*/
import Utils from './utils.js';
const commonVersionIdentifier = /version\/(\d+(\.?_?\d+)+)/i;
const browsersList = [
/* Googlebot */
{
test: [/googlebot/i],
describe(ua) {
const browser = {
name: 'Googlebot',
};
const version = Utils.getFirstMatch(/googlebot\/(\d+(\.\d+))/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* Opera < 13.0 */
{
test: [/opera/i],
describe(ua) {
const browser = {
name: 'Opera',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:opera)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* Opera > 13.0 */
{
test: [/opr\/|opios/i],
describe(ua) {
const browser = {
name: 'Opera',
};
const version = Utils.getFirstMatch(/(?:opr|opios)[\s/](\S+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/SamsungBrowser/i],
describe(ua) {
const browser = {
name: 'Samsung Internet for Android',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:SamsungBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/Whale/i],
describe(ua) {
const browser = {
name: 'NAVER Whale Browser',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:whale)[\s/](\d+(?:\.\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/PaleMoon/i],
describe(ua) {
const browser = {
name: 'Pale Moon',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:PaleMoon)[\s/](\d+(?:\.\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/MZBrowser/i],
describe(ua) {
const browser = {
name: 'MZ Browser',
};
const version = Utils.getFirstMatch(/(?:MZBrowser)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/focus/i],
describe(ua) {
const browser = {
name: 'Focus',
};
const version = Utils.getFirstMatch(/(?:focus)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/swing/i],
describe(ua) {
const browser = {
name: 'Swing',
};
const version = Utils.getFirstMatch(/(?:swing)[\s/](\d+(?:\.\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/coast/i],
describe(ua) {
const browser = {
name: 'Opera Coast',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:coast)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/opt\/\d+(?:.?_?\d+)+/i],
describe(ua) {
const browser = {
name: 'Opera Touch',
};
const version = Utils.getFirstMatch(/(?:opt)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/yabrowser/i],
describe(ua) {
const browser = {
name: 'Yandex Browser',
};
const version = Utils.getFirstMatch(/(?:yabrowser)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/ucbrowser/i],
describe(ua) {
const browser = {
name: 'UC Browser',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:ucbrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/Maxthon|mxios/i],
describe(ua) {
const browser = {
name: 'Maxthon',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:Maxthon|mxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/epiphany/i],
describe(ua) {
const browser = {
name: 'Epiphany',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:epiphany)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/puffin/i],
describe(ua) {
const browser = {
name: 'Puffin',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:puffin)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/sleipnir/i],
describe(ua) {
const browser = {
name: 'Sleipnir',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:sleipnir)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/k-meleon/i],
describe(ua) {
const browser = {
name: 'K-Meleon',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/(?:k-meleon)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/micromessenger/i],
describe(ua) {
const browser = {
name: 'WeChat',
};
const version = Utils.getFirstMatch(/(?:micromessenger)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/qqbrowser/i],
describe(ua) {
const browser = {
name: (/qqbrowserlite/i).test(ua) ? 'QQ Browser Lite' : 'QQ Browser',
};
const version = Utils.getFirstMatch(/(?:qqbrowserlite|qqbrowser)[/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/msie|trident/i],
describe(ua) {
const browser = {
name: 'Internet Explorer',
};
const version = Utils.getFirstMatch(/(?:msie |rv:)(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/\sedg\//i],
describe(ua) {
const browser = {
name: 'Microsoft Edge',
};
const version = Utils.getFirstMatch(/\sedg\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/edg([ea]|ios)/i],
describe(ua) {
const browser = {
name: 'Microsoft Edge',
};
const version = Utils.getSecondMatch(/edg([ea]|ios)\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/vivaldi/i],
describe(ua) {
const browser = {
name: 'Vivaldi',
};
const version = Utils.getFirstMatch(/vivaldi\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/seamonkey/i],
describe(ua) {
const browser = {
name: 'SeaMonkey',
};
const version = Utils.getFirstMatch(/seamonkey\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/sailfish/i],
describe(ua) {
const browser = {
name: 'Sailfish',
};
const version = Utils.getFirstMatch(/sailfish\s?browser\/(\d+(\.\d+)?)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/silk/i],
describe(ua) {
const browser = {
name: 'Amazon Silk',
};
const version = Utils.getFirstMatch(/silk\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/phantom/i],
describe(ua) {
const browser = {
name: 'PhantomJS',
};
const version = Utils.getFirstMatch(/phantomjs\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/slimerjs/i],
describe(ua) {
const browser = {
name: 'SlimerJS',
};
const version = Utils.getFirstMatch(/slimerjs\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/blackberry|\bbb\d+/i, /rim\stablet/i],
describe(ua) {
const browser = {
name: 'BlackBerry',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/blackberry[\d]+\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/(web|hpw)[o0]s/i],
describe(ua) {
const browser = {
name: 'WebOS Browser',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua) || Utils.getFirstMatch(/w(?:eb)?[o0]sbrowser\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/bada/i],
describe(ua) {
const browser = {
name: 'Bada',
};
const version = Utils.getFirstMatch(/dolfin\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/tizen/i],
describe(ua) {
const browser = {
name: 'Tizen',
};
const version = Utils.getFirstMatch(/(?:tizen\s?)?browser\/(\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/qupzilla/i],
describe(ua) {
const browser = {
name: 'QupZilla',
};
const version = Utils.getFirstMatch(/(?:qupzilla)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/firefox|iceweasel|fxios/i],
describe(ua) {
const browser = {
name: 'Firefox',
};
const version = Utils.getFirstMatch(/(?:firefox|iceweasel|fxios)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/electron/i],
describe(ua) {
const browser = {
name: 'Electron',
};
const version = Utils.getFirstMatch(/(?:electron)\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/MiuiBrowser/i],
describe(ua) {
const browser = {
name: 'Miui',
};
const version = Utils.getFirstMatch(/(?:MiuiBrowser)[\s/](\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/chromium/i],
describe(ua) {
const browser = {
name: 'Chromium',
};
const version = Utils.getFirstMatch(/(?:chromium)[\s/](\d+(\.?_?\d+)+)/i, ua) || Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/chrome|crios|crmo/i],
describe(ua) {
const browser = {
name: 'Chrome',
};
const version = Utils.getFirstMatch(/(?:chrome|crios|crmo)\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
{
test: [/GSA/i],
describe(ua) {
const browser = {
name: 'Google Search',
};
const version = Utils.getFirstMatch(/(?:GSA)\/(\d+(\.?_?\d+)+)/i, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* Android Browser */
{
test(parser) {
const notLikeAndroid = !parser.test(/like android/i);
const butAndroid = parser.test(/android/i);
return notLikeAndroid && butAndroid;
},
describe(ua) {
const browser = {
name: 'Android Browser',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* PlayStation 4 */
{
test: [/playstation 4/i],
describe(ua) {
const browser = {
name: 'PlayStation 4',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* Safari */
{
test: [/safari|applewebkit/i],
describe(ua) {
const browser = {
name: 'Safari',
};
const version = Utils.getFirstMatch(commonVersionIdentifier, ua);
if (version) {
browser.version = version;
}
return browser;
},
},
/* Something else */
{
test: [/.*/i],
describe(ua) {
/* Here we try to make sure that there are explicit details about the device
* in order to decide what regexp exactly we want to apply
* (as there is a specific decision based on that conclusion)
*/
const regexpWithoutDeviceSpec = /^(.*)\/(.*) /;
const regexpWithDeviceSpec = /^(.*)\/(.*)[ \t]\((.*)/;
const hasDeviceSpec = ua.search('\\(') !== -1;
const regexp = hasDeviceSpec ? regexpWithDeviceSpec : regexpWithoutDeviceSpec;
return {
name: Utils.getFirstMatch(regexp, ua),
version: Utils.getSecondMatch(regexp, ua),
};
},
},
];
export default browsersList;