import { $gettext } from '../lib/gettext';

const OER = {
    periodicalPushData: function () {
        if (jQuery(".comments").length) {
            return {
                'review_id': jQuery("[name=comment]").data("review_id")
            };
        }
    },
    update: function (output) {
        if (output.comments) {
            for (var i = 0; i < output.comments.length; i++) {
                if (jQuery("#comment_" + output.comments[i].comment_id).length === 0) {
                    jQuery(".comments").append(output.comments[i].html).find(":last-child").hide().fadeIn(300);
                }
            }
        }
    },
    requestFullscreen: function (selector) {
        var player = jQuery(selector)[0];
        if (!player) {
            window.alert($gettext('Kein passendes Element für Vollbildmodus.'));
            return;
        }
        if (player.requestFullscreen) {
            player.requestFullscreen();
        } else if (player.msRequestFullscreen) {
            player.msRequestFullscreen();
        } else if (player.mozRequestFullScreen) {
            player.mozRequestFullScreen();
        } else if (player.webkitRequestFullscreen) {
            player.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
        }
    }
};

export default OER;