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Current File : /home/users/unlimited/www/admin.priyotama.com/public/assets/admin/js/keyword-highlighted.js

"use strict";
$(document).ready(function() {
    var urlParams = new URLSearchParams(window.location.search);
    var keyword = urlParams.get('keyword');

    if (keyword) {
        highlightKeyword(keyword);
    }

    var highlightedElements = document.querySelectorAll('.highlighted-keyword');
    if (highlightedElements.length > 0) {
        var firstHighlightedElement = highlightedElements[0];
        var elementPosition = firstHighlightedElement.getBoundingClientRect().top;
        var windowHeight = window.innerHeight;
        var offsetPosition = elementPosition - (windowHeight / 2);

        window.scrollTo({
            top: window.pageYOffset + offsetPosition,
            behavior: 'smooth'
        });
    }
});

function highlightKeyword(keyword) {
    var regex = new RegExp(keyword, 'gi');
    var textNodes = getTextNodes(document.body);

    textNodes.forEach(function(node, index) {
        if (regex.test(node.nodeValue)) {
            var newHtml = node.nodeValue.replace(regex, '<span id="highlighted-' + index + '" class="highlighted-keyword">$&</span>');
            var tempDiv = document.createElement('div');
            tempDiv.innerHTML = newHtml;

            while (tempDiv.firstChild) {
                node.parentNode.insertBefore(tempDiv.firstChild, node);
            }
            node.parentNode.removeChild(node);
        }
    });
}

function getTextNodes(node) {
    var textNodes = [];
    if (node.nodeType === Node.TEXT_NODE) {
        textNodes.push(node);
    } else {
        var children = node.childNodes;
        for (var i = 0; i < children.length; i++) {
            textNodes = textNodes.concat(getTextNodes(children[i]));
        }
    }
    return textNodes;
}