Viewing File: /usr/local/cpanel/whostmgr/docroot/templates/banners/server-monitoring/server-monitoring.js

/*
# cpanel - /usr/local/cp-monitoring-whm-plugin/SOURCES/server-monitoring.js
                                                   Copyright 2021 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited
*/

(function() {
    "use strict";

    /**
     * Hide the banner views.
     *
     * @private
     */
    function hideBanner() {
        document.getElementById(BANNER.id).style.display = "none";
    }

    /**
     * Show the main banner view.
     *
     * @private
     */
     function showBanner() {
        document.getElementById(BANNER.id).style.display = "block";
    }

    /**
     * Generate the key used to store the dismissed flag.
     *
     * @private
     * @param {string} id
     * @returns string
     */
    function dismissedId ( id ) {
        return "dismissed_" + id;
    }

    /**
     * Dismiss the banner ad. This will set the date the banner was dismissed so we can
     * calculate the retry period that will allow the banner to be shown again in a few
     * days according to the configured showItAgain period in seconds.
     *
     * @private
     * @param {string} bannerId
     * @returns
     */
    function dismissBanner (bannerId) {
        hideBanner();
        localStorage.setItem(dismissedId(bannerId), new Date().toISOString());
        return;
    }

    /**
     * Retrieve the last time the banner was dismissed.
     *
     * @param {string} bannerId
     * @returns
     */
    function lastTimeDismissed(bannerId) {
        return localStorage.getItem(dismissedId(bannerId));
    }

    /**
     * Initialized the banner ad.
     */
    function init() {
        if (BANNER.info.dismissible) {

            let dismissed = lastTimeDismissed(BANNER.id);
            if (dismissed) {
                if (typeof BANNER.info.show_again_in === 'number') {
                    const nowDate = new Date();
                    const dismissedDate = new Date(dismissed);
                    const elapsed = nowDate - dismissedDate;
                    if (elapsed > BANNER.info.show_again_in) {
                        showBanner();
                    } else {
                        hideBanner();
                    }
                } else {
                    hideBanner();
                }
            } else {
                showBanner();
            }

            document.querySelector('#' + BANNER.id + ' .dismiss_banner')
                    .addEventListener( "click", ev => dismissBanner(BANNER.id) );

            document.getElementById("purchaseLink")
                    .addEventListener( "click", ev => hideBanner(BANNER.id) );
        }
    }

    // Initialize the banner
    document.addEventListener( "DOMContentLoaded", init );
})();