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lijunle/index.html

Last active November 12, 2022 06:46
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Enable open graph metadata for PiGallery2
Raw
index.html
<html>
<head>
<script src="open-graph-metadata.js"></script>
</head>
<body>Index file.</body>
</html>
Raw
open-graph-metadata.js
(function() {
function addProperty(property, content) {
var meta = document.createElement('meta');
meta.setAttribute('property', property);
meta.setAttribute('content', content);
document.head.appendChild(meta);
}
function setMetadatas() {
var name = document.querySelector('.breadcrumb-item:last-child');
if (name) {
addProperty('og:type', 'website');
addProperty('og:title', name.textContent);
}
}
window.addEventListener('load', function () {
setTimeout(setMetadatas, 5000);
});
}());
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