123movies-seo/resources/js/load-more.js

// import LazyLoad from "vanilla-lazyload";


window.lazyFunctions = {
    more: function (element) {
        const elementHold = element;
        const params = JSON.parse(atob(element.dataset.params)),
        myHeaders = new Headers();
        myHeaders.append("Content-Type", "application/json");
        myHeaders.append("Accept", "application/json");
        // console.log(params);

        const postBody = {
            page: params.page,
            route: params.route
        };

        if ('genre' in params.route_parameters) {
            postBody.genre = params.route_parameters.genre;
        }
        if ('person_id' in params.route_parameters) {
            postBody.person_id = params.route_parameters.person_id;
        }
        if ('search' in params) {
            postBody.search = params.search;
        }
        const requestOptions = {
            method: "POST",
            headers: myHeaders,
            body: JSON.stringify(postBody),
            // redirect: "follow"
        };

        fetch(params.route, requestOptions)
            .then((response) => response.json())
            .then((result) => {
                const parentNode = element.parentNode;
                parentNode.innerHTML += result.html;
                window.lLoad.update();
                element.remove();
                document.getElementById(element.getAttribute('id')).remove()
                if (result.has_more_pages) {
                    params.page = result.current_page + 1;
                    elementHold.setAttribute('href', elementHold.getAttribute('href').replace(new RegExp(result.current_page + '$'), result.current_page + 1));
                    elementHold.setAttribute('data-params', btoa(JSON.stringify(params)));
                    elementHold.removeAttribute('data-ll-status');
                    elementHold.classList.remove('entered');
                    parentNode.appendChild(elementHold);
                    window.lMore.update();

                }

            })
            .catch((error) => console.error(error));
    },
};

function executeLazyFunction(element) {
    var lazyFunctionName = element.getAttribute("data-lazy-function");
    var lazyFunction = window.lazyFunctions[lazyFunctionName];
    if (!lazyFunction) return;
    lazyFunction(element);
}

window.lMore = new window.LazyLoad({
    elements_selector: "#next-page",
    unobserve_entered: true, // <- Avoid executing the function multiple times
    callback_enter: executeLazyFunction, // Assigning the function defined above
});