18 lines
460 B
JavaScript
18 lines
460 B
JavaScript
// borrowed from https://github.com/HenrikJoreteg/favicon-setter
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export function setFavicon (href) {
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let faviconId = 'theFavicon'
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let oldLink = document.getElementById(faviconId)
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if (oldLink.getAttribute('href') === href) {
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return
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}
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let link = document.createElement('link')
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link.id = faviconId
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link.rel = 'shortcut icon'
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link.type = 'image/png'
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link.href = href
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document.head.removeChild(oldLink)
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document.head.appendChild(link)
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}
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