| 1 | var urlResolver = require('url').resolve
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| 2 |
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| 3 | module.exports = function resolveUrl(url, link) {
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| 4 | if (link.match(/^(http|https)/g)) {
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| 5 | return link
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| 6 | } else {
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| 7 | if (isCssFile(url)) {
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| 8 | removeExtension(url)
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| 9 | } else if (!endsInForwardSlash(url)) {
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| 10 | if (!isHtmlUrl(url)) {
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| 11 | url += '/'
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| 12 | }
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| 13 | }
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| 14 |
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| 15 | return urlResolver(url, link)
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| 16 | }
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| 17 | }
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| 18 |
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| 19 | function endsInForwardSlash(url) {
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| 20 | return url.indexOf('/', url.length - 1) != -1
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| 21 | }
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| 22 |
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| 23 | function isCssFile(url) {
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| 24 | return url.indexOf('.css', url.length - 4) != -1
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| 25 | }
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| 26 |
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| 27 | function isHtmlUrl(url) {
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| 28 | return url.indexOf('.html', url.length - 5) != -1
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| 29 | }
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| 30 |
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| 31 | function removeExtension(url) {
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| 32 | url.replace(/\.[^/.]+$/, '')
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| 33 | }
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