jellyfin-web/dashboard-ui/scripts/homenextup.js

(function ($, document) {

    function getView() {

        return 'Thumb';
    }

    function reload(page) {

        Dashboard.showLoadingMsg();

        loadNextUp(page, 'home-nextup');
    }

    function loadNextUp(page, context) {

        var limit = AppInfo.hasLowImageBandwidth ?
         16 :
         24;

        var query = {

            Limit: limit,
            Fields: "PrimaryImageAspectRatio,SeriesInfo,DateCreated,SyncInfo",
            UserId: Dashboard.getCurrentUserId(),
            ExcludeLocationTypes: "Virtual",
            ImageTypeLimit: 1,
            EnableImageTypes: "Primary,Backdrop,Banner,Thumb"
        };

        query.ParentId = LibraryMenu.getTopParentId();

        ApiClient.getNextUpEpisodes(query).done(function (result) {

            if (result.Items.length) {
                page.querySelector('.noNextUpItems').classList.add('hide');
            } else {
                page.querySelector('.noNextUpItems').classList.remove('hide');
            }
            var view = getView();
            var html = '';

            if (view == 'ThumbCard') {

                html += LibraryBrowser.getPosterViewHtml({
                    items: result.Items,
                    shape: "backdrop",
                    showTitle: true,
                    preferThumb: true,
                    showParentTitle: true,
                    lazy: true,
                    cardLayout: true,
                    context: 'tv',
                    showDetailsMenu: true
                });

            } else if (view == 'Thumb') {

                html += LibraryBrowser.getPosterViewHtml({
                    items: result.Items,
                    shape: "backdrop",
                    showTitle: true,
                    showParentTitle: true,
                    overlayText: false,
                    context: context,
                    lazy: true,
                    preferThumb: true,
                    showDetailsMenu: true
                });
            }

            var elem = page.querySelector('#nextUpItems');
            elem.innerHTML = html;
            ImageLoader.lazyChildren(elem);
            Dashboard.hideLoadingMsg();

            LibraryBrowser.setLastRefreshed(page);
        });
    }

    $(document).on('pageinitdepends', "#indexPage", function () {

        var page = this;
        var tabContent = page.querySelector('.homeNextUpTabContent');

        $(page.querySelector('neon-animated-pages')).on('tabchange', function () {
            
            if (parseInt(this.selected) == 1) {
                if (LibraryBrowser.needsRefresh(tabContent)) {

                    reload(tabContent);
                }
            }
        });
    });

})(jQuery, document);