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difference between protocol and scheme absolute/relative urls check logic

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This commit is contained in:
Aziz Khoury
2019-12-18 15:46:35 +02:00
parent 94e2c7e4bb
commit b884b0be01
1 changed files with 44 additions and 16 deletions
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60
public/src/utils.js
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@@ -1,5 +1,7 @@
'use strict';
var isBrowser = false;
(function (factory) {
if (typeof module === 'object' && module.exports) {
var winston = require('winston');
@@ -21,6 +23,7 @@
return (diff[0] * 1e3) + (diff[1] / 1e6);
};
} else {
isBrowser = true;
window.utils = factory(window.XRegExp, console);
}
// eslint-disable-next-line
@@ -487,18 +490,49 @@
});
},
// https://github.com/sindresorhus/is-absolute-url
isAbsoluteUrlRE: /^[a-zA-Z][a-zA-Z\d+\-.]*:/,
isWinPathRE: /^[a-zA-Z]:\\/,
isAbsoluteUrl: function (url) {
if (utils.isWinPathRE.test(url)) {
return false;
}
return utils.isAbsoluteUrlRE.test(url);
urlToLocation: function (url) {
return utils.parseUrl(url, true, true);
},
isRelativeUrl: function (url) {
return !utils.isAbsoluteUrl(url);
parseUrl: function (url, parseQueryString, slashesDenoteHost) {
if (isBrowser) {
var a = document.createElement('a');
a.href = url;
return a;
}
return require('url').parse(url, parseQueryString, slashesDenoteHost);
},
isProtocolAbsoluteUrl: function (url) {
url = url.replace(/^\/{3,}/, '//');
var a = utils.parseUrl(url, true, true);
if (isBrowser) {
return a.host !== window.location.host;
}
return !!a.host;
},
isProtocolRelativeUrl: function (url) {
return !utils.isProtocolAbsoluteUrl(url);
},
isSchemeAbsoluteUrl: function (url) {
var a = utils.parseUrl(url);
if (isBrowser) {
return a.host !== window.location.host;
}
return !!a.host;
},
isSchemeRelativeUrl: function (url) {
return !utils.isSchemeAbsoluteUrl(url);
},
// scheme-absolute seems to win the people's consensus
// https://stackoverflow.com/questions/15581445/are-protocol-relative-urls-relative-urls
// but protocol-absolute might be needed as well when checking is external url or not
isAbsoluteUrl: function (url) {
return utils.isSchemeAbsoluteUrl(url);
},
makeNumbersHumanReadable: function (elements) {
@@ -699,12 +733,6 @@
return this.params()[key];
},
urlToLocation: function (url) {
var a = document.createElement('a');
a.href = url;
return a;
},
// return boolean if string 'true' or string 'false', or if a parsable string which is a number
// also supports JSON object and/or arrays parsing
toType: function (str) {