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31 lines
709 B
31 lines
709 B
'use strict'; |
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const path = require('path'); |
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function isUrlRequest(url, root) { |
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// An URL is not an request if |
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// 1. It's an absolute url and it is not `windows` path like `C:\dir\file` |
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if (/^[a-z][a-z0-9+.-]*:/i.test(url) && !path.win32.isAbsolute(url)) { |
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return false; |
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} |
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// 2. It's a protocol-relative |
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if (/^\/\//.test(url)) { |
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return false; |
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} |
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// 3. It's some kind of url for a template |
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if (/^[{}[\]#*;,'§$%&(=?`´^°<>]/.test(url)) { |
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return false; |
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} |
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// 4. It's also not an request if root isn't set and it's a root-relative url |
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if ((root === undefined || root === false) && /^\//.test(url)) { |
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return false; |
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} |
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return true; |
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} |
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module.exports = isUrlRequest;
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