35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
( function () {
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/**
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* Compares the default Uri host, usually `window.location.host`, and `mw.Uri.host`. Equivalence
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* tests internal linkage, a mismatch may indicate an external link. Interwiki links are
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* considered external.
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*
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* This function only indicates internal in the sense of being on the same host or not. It has
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* no knowledge of [[Link]] vs [Link] links.
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*
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* On https://meta.wikimedia.org/wiki/Foo, the following links would be considered *internal*
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* and return `true`:
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*
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* https://meta.wikimedia.org/
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* https://meta.wikimedia.org/wiki/Bar
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* https://meta.wikimedia.org/w/index.php?title=Bar
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*
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* Similarly, the following links would be considered *not* internal and return `false`:
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*
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* https://archive.org/
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* https://foo.wikimedia.org/
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* https://en.wikipedia.org/
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* https://en.wikipedia.org/wiki/Bar
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*
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* @param {mw.Uri} uri
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* @return {boolean}
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*/
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function isInternal( uri ) {
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return uri.host === mw.Uri().host;
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}
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module.exports = {
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isInternal: isInternal
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};
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}() );
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