casper-modified-ghost-theme/assets/js/gallery-card.js

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JavaScript
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2022-01-06 19:23:20 +01:00
/* eslint-env browser */
/**
* Gallery card support
* Used on any individual post/page
*
* Detects when a gallery card has been used and applies sizing to make sure
* the display matches what is seen in the editor.
*/
(function (window, document) {
var resizeImagesInGalleries = function resizeImagesInGalleries() {
var images = document.querySelectorAll('.kg-gallery-image img');
images.forEach(function (image) {
var container = image.closest('.kg-gallery-image');
var width = image.attributes.width.value;
var height = image.attributes.height.value;
var ratio = width / height;
container.style.flex = ratio + ' 1 0%';
});
};
document.addEventListener('DOMContentLoaded', resizeImagesInGalleries);
})(window, document);