jellyfin-web/src/controllers/shows/tvlatest.js

define(['loading', 'components/groupedcards', 'cardBuilder', 'apphost', 'imageLoader'], function (loading, groupedcards, cardBuilder, appHost, imageLoader) {
    'use strict';

    function getLatestPromise(context, params) {
        loading.show();
        var userId = ApiClient.getCurrentUserId();
        var parentId = params.topParentId;
        var options = {
            IncludeItemTypes: 'Episode',
            Limit: 30,
            Fields: 'PrimaryImageAspectRatio,BasicSyncInfo',
            ParentId: parentId,
            ImageTypeLimit: 1,
            EnableImageTypes: 'Primary,Backdrop,Thumb'
        };
        return ApiClient.getJSON(ApiClient.getUrl('Users/' + userId + '/Items/Latest', options));
    }

    function loadLatest(context, params, promise) {
        promise.then(function (items) {
            var html = '';
            appHost.supports('imageanalysis');
            html += cardBuilder.getCardsHtml({
                items: items,
                shape: 'backdrop',
                preferThumb: true,
                showTitle: true,
                showSeriesYear: true,
                showParentTitle: true,
                overlayText: false,
                cardLayout: false,
                showUnplayedIndicator: false,
                showChildCountIndicator: true,
                centerText: true,
                lazy: true,
                overlayPlayButton: true,
                lines: 2
            });
            var elem = context.querySelector('#latestEpisodes');
            elem.innerHTML = html;
            imageLoader.lazyChildren(elem);
            loading.hide();

            require(['autoFocuser'], function (autoFocuser) {
                autoFocuser.autoFocus(context);
            });
        });
    }

    return function (view, params, tabContent) {
        var self = this;
        var latestPromise;

        self.preRender = function () {
            latestPromise = getLatestPromise(view, params);
        };

        self.renderTab = function () {
            loadLatest(tabContent, params, latestPromise);
        };

        tabContent.querySelector('#latestEpisodes').addEventListener('click', groupedcards.onItemsContainerClick);
    };
});