/* eslint complexity: ["error", 100] */
// current complexity is the only way to achieve desired results, pull request solutions appreciated.

// Init Per Group data
updatesoverview_updates_init_group_view = function () {
    jQuery('.element_ui_view_values').each(function () {
        var parent = jQuery(this).parent();
        var uid = jQuery(this).attr('elem-uid');
        var total = jQuery(this).attr('total');
        var can_update = jQuery(this).attr('can-update');

        if (total == 0) {
            // carefully remove this, or it will causing error with display or according sorting
            jQuery(parent).find("[row-uid='" + uid + "']").next().remove(); // remove content according part
            jQuery(parent).find("[row-uid='" + uid + "']").remove(); // remove title according part
        } else {
            jQuery(parent).find("[total-uid='" + uid + "']").html(total + ' ' + (total == 1 ? __('Update') : __('Updates')));
            jQuery(parent).find("[total-uid='" + uid + "']").attr('sort-value', total);
        }

        if (can_update) {
            jQuery(parent).find("[btn-all-uid='" + uid + "']").text(total == 1 ? __('Update') : __('Update All')).show();
        }
    });
}

// Update individual WP
updatesoverview_upgrade = function (id, obj) {

    var parent = jQuery(obj).closest('.mainwp-wordpress-update');
    var upgradeElement = jQuery(parent).find('#wp-updated-' + id);

    if (upgradeElement.val() != 0)
        return false;


    updatesoverviewContinueAfterBackup = function (pId, pUpgradeElement) {
        return function () {
            jQuery('.mainwp-wordpress-update[site_id="' + pId + '"] > td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Updating...', 'mainwp') + '"><i class="notched circle loading icon"></i></span> ' + __('Updating. Please wait...'));
            pUpgradeElement.val(1);
            var data = mainwp_secure_data({
                action: 'mainwp_upgradewp',
                id: pId
            });

            jQuery.post(ajaxurl, data, function (response) {
                if (response.error) {
                    var err_msg = '';
                    if (response.error.extra) {
                        err_msg = response.error.extra + ' ';
                    }
                    jQuery('.mainwp-wordpress-update[site_id="' + pId + '"] > td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + err_msg + '"><i class="red times icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pId));
                } else {
                    jQuery('.mainwp-wordpress-update[site_id="' + pId + '"] > td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pId));
                }


            }, 'json');
        }
    }(id, upgradeElement);

    var sitesToUpdate = [id];
    var siteNames = [];

    siteNames[id] = jQuery('.mainwp-wordpress-update[site_id="' + id + '"]').attr('site_name');

    var msg = __('Are you sure you want to update the Wordpress core files on the selected site?');
    mainwp_confirm(msg, function () {
        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }, false, 1);
};

/** Update bulk **/

var websitesToUpgrade = [];
var updatesoverviewContinueAfterBackup = undefined;
var limitUpdateAll = 0;
var continueUpdatesAll = '', continueUpdatesSlug = '';
var continueUpdating = false;

updatesoverview_update_popup_init = function (data) {
    data = data || {};
    data.callback = function () {
        bulkTaskRunning = false;
        window.location.href = location.href;
    };
    data.statusText = __('updated');
    mainwpPopup('#mainwp-sync-sites-modal').init(data);
}

// Update Group
updatesoverview_wordpress_global_upgrade_all = function (groupId, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = {};
    var foundChildren = [];

    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            jQuery('#update_wrapper_wp_upgrades_group_' + groupId).find('tr.mainwp-wordpress-update[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        } else {
            jQuery('tr.mainwp-wordpress-update[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        }
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            // groups selector is only one for each screen.
            foundChildren = jQuery('#update_wrapper_wp_upgrades_group_' + groupId).find('tr.mainwp-wordpress-update[updated="0"]');
        } else {
            // childs selector is only one for each screen.
            foundChildren = jQuery('tr.mainwp-wordpress-update[updated="0"]');
        }
    }

    if (foundChildren.length == 0)
        return false;

    var sitesCount = 0;

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll && typeof groupId === 'undefined') {
            continueUpdatesAll = 'wpcore_global_upgrade_all';
            break;
        }

        var child = foundChildren[i];
        var siteId = jQuery(child).attr('site_id');
        var siteName = jQuery(child).attr('site_name');

        if (sitesToUpdate.indexOf(siteId) == -1) {
            sitesCount++;
            sitesToUpdate.push(siteId);
            siteNames[siteId] = siteName;
        }
    }

    var _callback = function () {

        for (var j = 0; j < sitesToUpdate.length; j++) {
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[j]]) + ' (WordPress update)', '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[j] + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSitesToUpdate) {
            return function () {
                var initData = {
                    title: __('Updating All'),
                    progressMax: pSitesCount,
                };

                updatesoverview_update_popup_init(initData);
                //Step 3: start updates
                updatesoverview_wordpress_upgrade_all_int(pSitesToUpdate);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, sitesToUpdate);

        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    };

    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update %1 on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', __('WordPress Core'), sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;
};

updatesoverview_wordpress_upgrade_all_int = function (websiteIds) {
    websitesToUpgrade = websiteIds;
    currentWebsite = 0;
    websitesDone = 0;
    websitesTotal = websitesLeft = websitesToUpgrade.length;

    bulkTaskRunning = true;
    updatesoverview_wordpress_upgrade_all_loop_next();
};
updatesoverview_wordpress_upgrade_all_loop_next = function () {
    while (bulkTaskRunning && (currentThreads < maxThreads) && (websitesLeft > 0)) {
        updatesoverview_wordpress_upgrade_all_upgrade_next();
    }
};
updatesoverview_wordpress_upgrade_all_update_site_status = function (siteId, newStatus) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').html(newStatus);
};
updatesoverview_wordpress_upgrade_all_upgrade_next = function () {
    currentThreads++;
    websitesLeft--;

    var websiteId = websitesToUpgrade[currentWebsite++];
    updatesoverview_wordpress_upgrade_all_update_site_status(websiteId, __('<i class="notched circle loading icon"></i>'));

    updatesoverview_wordpress_upgrade_int(websiteId, true);
};
updatesoverview_wordpress_upgrade_all_update_done = function () {
    currentThreads--;
    if (!bulkTaskRunning)
        return;
    websitesDone++;
    mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(websitesDone);

    if (websitesDone == websitesTotal) {
        //updatesoverview_check_to_continue_updates();
        return;
    }
    updatesoverview_wordpress_upgrade_all_loop_next();
};
updatesoverview_wordpress_upgrade_int = function (websiteId, bulkMode) {

    var data = mainwp_secure_data({
        action: 'mainwp_upgradewp',
        id: websiteId
    });
    jQuery.post(ajaxurl, data, function (pWebsiteId, pBulkMode) {
        return function (response) {
            var error = '';
            var success = false;

            if (response.error) {
                var err_msg = '';
                if (response.error.extra) {
                    err_msg = response.error.extra + ' ';
                }
                error = err_msg;
                if (pBulkMode)
                    updatesoverview_wordpress_upgrade_all_update_site_status(pWebsiteId, '<span data-inverted="" data-position="left center" data-tooltip="' + err_msg + '"><i class="red times icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pWebsiteId));
            } else {
                result = response.result;
                success = true;
                if (pBulkMode)
                    updatesoverview_wordpress_upgrade_all_update_site_status(pWebsiteId, '<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pWebsiteId));
            }
            updatesoverview_wordpress_upgrade_all_update_done();
        }
    }(websiteId, bulkMode), 'json');

    return false;
};

var currentTranslationSlugToUpgrade = undefined;
var websitesTranslationSlugsToUpgrade = undefined;
updatesoverview_translations_global_upgrade_all = function (groupId, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = {};
    var sitesTranslationSlugs = {};
    var foundChildren = [];

    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            jQuery('#update_wrapper_translation_upgrades_group_' + groupId).find('tr.mainwp-translation-update[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        } else {
            jQuery('#translations-updates-global').find('table tr[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        }
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            foundChildren = jQuery('#update_wrapper_translation_upgrades_group_' + groupId).find('tr.mainwp-translation-update[updated="0"]');
        } else {
            foundChildren = jQuery('#translations-updates-global').find('table tr[updated="0"]');
        }
    }

    if (foundChildren.length == 0)
        return false;
    var sitesCount = 0;

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll && typeof groupId === 'undefined') {
            continueUpdatesAll = 'translations_global_upgrade_all';
            break;
        }
        var child = jQuery(foundChildren[i]);
        var parent = child.parent(); // to fix

        var siteElement;
        var translationElement;

        var checkAttr = child.attr('site_id');
        if ((typeof checkAttr !== 'undefined') && (checkAttr !== false)) {
            siteElement = child;
            translationElement = parent;
        } else {
            siteElement = parent;
            translationElement = child;
        }

        var siteId = siteElement.attr('site_id');
        var siteName = siteElement.attr('site_name');
        var translationSlug = translationElement.attr('translation_slug');

        if (sitesToUpdate.indexOf(siteId) == -1) {
            sitesCount++;
            sitesToUpdate.push(siteId);
            siteNames[siteId] = siteName;
        }
        if (sitesTranslationSlugs[siteId] == undefined) {
            sitesTranslationSlugs[siteId] = translationSlug;
        } else {
            sitesTranslationSlugs[siteId] += ',' + translationSlug;
        }
    }

    var _callback = function () {
        for (var i = 0; i < sitesToUpdate.length; i++) {
            var updateCount = sitesTranslationSlugs[sitesToUpdate[i]].match(/,/g);
            if (updateCount == null)
                updateCount = 1;
            else
                updateCount = updateCount.length + 1;

            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[i]]) + ' (' + updateCount + ' translations)', '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[i] + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSitesToUpdate, pSitesTranslationSlugs) {
            return function () {

                var initData = {
                    title: __('Updating all...'),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_translations_upgrade_all_int(undefined, pSitesToUpdate, pSitesTranslationSlugs);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, sitesToUpdate, sitesTranslationSlugs);


        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }


    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update %1 on the following site(s):\n%2?', 'translations', sitesList.join(', '));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;
};
updatesoverview_translations_upgrade_all = function (slug, translationName) {
    if (bulkTaskRunning)
        return false;
    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = [];
    //    var foundChildren = jQuery( 'div[translation_slug="' + slug + '"]' ).children( 'div[updated="0"]' );
    var foundChildren = jQuery('.translations-bulk-updates[translation_slug="' + slug + '"]').find('tr[updated="0"]');

    if (foundChildren.length == 0)
        return false;

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll) {
            continueUpdatesAll = 'translations_upgrade_all';
            continueUpdatesSlug = slug;
            break;
        }
        var child = foundChildren[i];
        var siteId = jQuery(child).attr('site_id');
        var siteName = jQuery(child).attr('site_name');
        siteNames[siteId] = siteName;
        sitesToUpdate.push(siteId);
    }

    translationName = decodeURIComponent(translationName);
    translationName = translationName.replace(/\+/g, ' ');

    var _callback = function () {

        for (var i = 0; i < sitesToUpdate.length; i++) {
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[i]]), '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[i] + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        var sitesCount = sitesToUpdate.length;

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSlug, pSitesToUpdate) {
            return function () {

                // init and show popup

                var initData = {
                    title: __('Updating %1', decodeURIComponent(translationName)),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);
                //Step 3: start updates
                updatesoverview_translations_upgrade_all_int(pSlug, pSitesToUpdate);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, slug, sitesToUpdate);
        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }

    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update the %1 translation on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', translationName, sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }

    _callback();
    return false;
};
updatesoverview_translations_upgrade_all_int = function (slug, websiteIds, sitesTranslationSlugs) {
    currentTranslationSlugToUpgrade = slug;
    websitesTranslationSlugsToUpgrade = sitesTranslationSlugs;
    websitesToUpdateTranslations = websiteIds;
    currentWebsite = 0;
    websitesDone = 0;
    websitesTotal = websitesLeft = websitesToUpdateTranslations.length;

    bulkTaskRunning = true;
    updatesoverview_translations_upgrade_all_loop_next();
};
updatesoverview_translations_upgrade_all_loop_next = function () {
    while (bulkTaskRunning && (currentThreads < maxThreads) && (websitesLeft > 0)) {
        updatesoverview_translations_upgrade_all_upgrade_next();
    }
};
updatesoverview_translations_upgrade_all_update_site_status = function (siteId, newStatus) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').html(newStatus);
};
updatesoverview_translations_upgrade_all_upgrade_next = function () {
    currentThreads++;
    websitesLeft--;

    var websiteId = websitesToUpdateTranslations[currentWebsite++];
    updatesoverview_translations_upgrade_all_update_site_status(websiteId, '<i class="notched circle loading icon"></i>');

    var slugToUpgrade = currentTranslationSlugToUpgrade;
    if (slugToUpgrade == undefined)
        slugToUpgrade = websitesTranslationSlugsToUpgrade[websiteId];
    updatesoverview_translations_upgrade_int(slugToUpgrade, websiteId, true, true);
};

updatesoverview_translations_upgrade_all_update_done = function () {
    currentThreads--;
    if (!bulkTaskRunning)
        return;
    websitesDone++;
    mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(websitesDone);

    if (websitesDone == websitesTotal) {
        updatesoverview_check_to_continue_updates();
        return;
    }

    updatesoverview_translations_upgrade_all_loop_next();
};
updatesoverview_translations_upgrade_int = function (slug, websiteId, bulkMode, noCheck) {
    updatesoverviewContinueAfterBackup = function (pSlug, pWebsiteId, pBulkMode) {
        return function () {
            var slugParts = pSlug.split(',');
            for (var i = 0; i < slugParts.length; i++) {
                var websiteHolder = jQuery('.translations-bulk-updates[translation_slug="' + slugParts[i] + '"] tr[site_id="' + pWebsiteId + '"]');
                if (!websiteHolder.exists()) {
                    websiteHolder = jQuery('.translations-bulk-updates[site_id="' + pWebsiteId + '"] tr[translation_slug="' + slugParts[i] + '"]');
                }

                websiteHolder.find('td:last-child').html('<i class="notched circle loading icon"></i> ' + __('Updating. Please wait...'));
            }

            var data = mainwp_secure_data({
                action: 'mainwp_upgradeplugintheme',
                websiteId: pWebsiteId,
                type: 'translation',
                slug: pSlug
            });
            jQuery.ajax({
                type: "POST",
                url: ajaxurl,
                data: data,
                success: function (pSlug, pWebsiteId, pBulkMode) {
                    return function (response) {
                        var slugParts = pSlug.split(',');
                        var done = false;
                        var success = false;
                        var error = '';
                        for (var i = 0; i < slugParts.length; i++) {
                            var websiteHolder = jQuery('.translations-bulk-updates[translation_slug="' + slugParts[i] + '"] tr[site_id="' + pWebsiteId + '"]');
                            if (!websiteHolder.exists()) {
                                websiteHolder = jQuery('.translations-bulk-updates[site_id="' + pWebsiteId + '"] tr[translation_slug="' + slugParts[i] + '"]');
                            }

                            if (response.error) {
                                if (!done && pBulkMode)
                                    updatesoverview_translations_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                                websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                                error = response.error;
                            } else {
                                var res = response.result;
                                if (res[slugParts[i]]) {
                                    if (!done && pBulkMode)
                                        updatesoverview_translations_upgrade_all_update_site_status(pWebsiteId, '<i class="green check icon"></i>');
                                    websiteHolder.attr('updated', 1);
                                    websiteHolder.find('td:last-child').html('<i class="green check icon"></i>');
                                    success = true;
                                } else {
                                    if (!done && pBulkMode)
                                        updatesoverview_translations_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                                    websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                                    error = __('Undefined error.');
                                }
                            }
                            if (!done && pBulkMode) {
                                updatesoverview_translations_upgrade_all_update_done();
                                done = true;
                            }
                        }
                    }
                }(pSlug, pWebsiteId, pBulkMode),
                tryCount: 0,
                retryLimit: 3,
                endError: function (pSlug, pWebsiteId, pBulkMode) {
                    return function () {
                        var slugParts = pSlug.split(',');
                        var done = false;
                        for (var i = 0; i < slugParts.length; i++) {
                            var result;
                            var websiteHolder = jQuery('.translations-bulk-updates[translation_slug="' + slugParts[i] + '"] tr[site_id="' + pWebsiteId + '"]');
                            if (!websiteHolder.exists()) {
                                websiteHolder = jQuery('.translations-bulk-updates[site_id="' + pWebsiteId + '"] tr[translation_slug="' + slugParts[i] + '"]');
                            }

                            result = __('FAILED');
                            if (!done && pBulkMode) {
                                updatesoverview_translations_upgrade_all_update_site_status(pWebsiteId, '<span class="mainwp-red"><i class="exclamation icon"></i> ' + __('FAILED') + '</span>');
                                updatesoverview_translations_upgrade_all_update_done();
                                done = true;
                            }

                            websiteHolder.find('td:last-child').html(result);
                        }
                    }
                }(pSlug, pWebsiteId, pBulkMode),
                error: function (xhr) {
                    this.tryCount++;
                    if (this.tryCount >= this.retryLimit) {
                        this.endError();
                        return;
                    }

                    var fnc = function (pRqst, pXhr) {
                        return function () {
                            if (pXhr.status == 404) {
                                //handle error
                                jQuery.ajax(pRqst);
                            } else if (pXhr.status == 500) {
                                //handle error
                            } else {
                                //handle error
                            }
                        }
                    }(this, xhr);
                    setTimeout(fnc, 500);
                },
                dataType: 'json'
            });

            updatesoverviewContinueAfterBackup = undefined;
        }
    }(slug, websiteId, bulkMode);

    if (noCheck) {
        updatesoverviewContinueAfterBackup();
        return false;
    }

    var sitesToUpdate = [websiteId];
    var siteNames = [];
    siteNames[websiteId] = jQuery('div[site_id="' + websiteId + '"]').attr('site_name');

    return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
};
var currentPluginSlugToUpgrade = undefined;
var websitesPluginSlugsToUpgrade = undefined;
updatesoverview_plugins_global_upgrade_all = function (groupId, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = {};
    var sitesPluginSlugs = {};
    var foundChildren = [];

    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            jQuery('#update_wrapper_plugin_upgrades_group_' + groupId).find('tr.mainwp-plugin-update[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        } else {
            jQuery('#plugins-updates-global').find('table tr[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        }
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            foundChildren = jQuery('#update_wrapper_plugin_upgrades_group_' + groupId).find('tr.mainwp-plugin-update[updated="0"]');
        } else {
            foundChildren = jQuery('#plugins-updates-global').find('table tr[updated="0"]');
        }
    }

    if (foundChildren.length == 0)
        return false;
    var sitesCount = 0;

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll && typeof groupId === 'undefined') {
            continueUpdatesAll = 'plugins_global_upgrade_all';
            break;
        }
        var child = jQuery(foundChildren[i]);
        var parent = child.parent(); // to fix

        var siteElement;
        var pluginElement;

        var checkAttr = child.attr('site_id');
        if ((typeof checkAttr !== 'undefined') && (checkAttr !== false)) {
            siteElement = child;
            pluginElement = parent;
        } else {
            siteElement = parent;
            pluginElement = child;
        }

        var siteId = siteElement.attr('site_id');
        var siteName = siteElement.attr('site_name');
        var pluginSlug = pluginElement.attr('plugin_slug');

        if (sitesToUpdate.indexOf(siteId) == -1) {
            sitesCount++;
            sitesToUpdate.push(siteId);
            siteNames[siteId] = siteName;
        }
        if (sitesPluginSlugs[siteId] == undefined) {
            sitesPluginSlugs[siteId] = pluginSlug;
        } else {
            sitesPluginSlugs[siteId] += ',' + pluginSlug;
        }
    }

    var _callback = function () {

        for (var i = 0; i < sitesToUpdate.length; i++) {
            var updateCount = sitesPluginSlugs[sitesToUpdate[i]].match(/,/g);
            if (updateCount == null)
                updateCount = 1;
            else
                updateCount = updateCount.length + 1;
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[i]]) + ' (' + updateCount + ' plugins)', '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[i] + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSitesToUpdate, pSitesPluginSlugs) {
            return function () {

                var initData = {
                    title: __('Updating all'),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_plugins_upgrade_all_int(undefined, pSitesToUpdate, pSitesPluginSlugs);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, sitesToUpdate, sitesPluginSlugs);


        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }

    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update %1 on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', __('plugins'), sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;
};
updatesoverview_plugins_upgrade_all = function (slug, pluginName, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = [];
    var foundChildren = [];

    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        jQuery('tr[plugin_slug="' + slug + '"]').find('table tr[updated="0"]').each(
            function () {
                if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                    foundChildren.push(this);
                }
            }
        );
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        foundChildren = jQuery('tr[plugin_slug="' + slug + '"]').find('table tr[updated="0"]');
    }

    if (foundChildren.length == 0)
        return false;
    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll) {
            continueUpdatesAll = 'plugins_upgrade_all';
            continueUpdatesSlug = slug;
            break;
        }
        var child = foundChildren[i];
        var siteId = jQuery(child).attr('site_id');
        var siteName = jQuery(child).attr('site_name');
        siteNames[siteId] = siteName;
        sitesToUpdate.push(siteId);
    }

    pluginName = decodeURIComponent(pluginName);
    pluginName = pluginName.replace(/\+/g, ' ');

    var _callback = function () {

        for (var i = 0; i < sitesToUpdate.length; i++) {
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[i]]), '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[i] + '">' + '<span data-inverted="" data-position="left center" data-tooltip="' + __('Pending', 'mainwp') + '"><i class="clock outline icon"></i></span> ' + '</span>');
        }

        var sitesCount = sitesToUpdate.length;

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSlug, pSitesToUpdate) {
            return function () {

                var initData = {
                    title: __('Updating %1', decodeURIComponent(pluginName)),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_plugins_upgrade_all_int(pSlug, pSitesToUpdate);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, slug, sitesToUpdate);

        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }

    // new confirm message
    if (!continueUpdating) {
        if (siteNames.length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update the %1 plugin on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', pluginName, sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;

};
updatesoverview_plugins_upgrade_all_int = function (slug, websiteIds, sitesPluginSlugs) {
    currentPluginSlugToUpgrade = slug;
    websitesPluginSlugsToUpgrade = sitesPluginSlugs;
    websitesToUpdatePlugins = websiteIds;
    currentWebsite = 0;
    websitesDone = 0;
    websitesTotal = websitesLeft = websitesToUpdatePlugins.length;

    bulkTaskRunning = true;
    updatesoverview_plugins_upgrade_all_loop_next();
};
updatesoverview_plugins_upgrade_all_loop_next = function () {
    while (bulkTaskRunning && (currentThreads < maxThreads) && (websitesLeft > 0)) {
        updatesoverview_plugins_upgrade_all_upgrade_next();
    }
};
updatesoverview_plugins_upgrade_all_update_site_status = function (siteId, newStatus) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').html(newStatus);
};
updatesoverview_plugins_upgrade_all_upgrade_next = function () {
    currentThreads++;
    websitesLeft--;

    var websiteId = websitesToUpdatePlugins[currentWebsite++];

    updatesoverview_plugins_upgrade_all_update_site_status(websiteId, '<i class="notched circle loading icon"></i>');

    var slugToUpgrade = currentPluginSlugToUpgrade;
    if (slugToUpgrade == undefined)
        slugToUpgrade = websitesPluginSlugsToUpgrade[websiteId];
    updatesoverview_plugins_upgrade_int(slugToUpgrade, websiteId, true, true);
};

updatesoverview_check_to_continue_updates = function () {
    var loc_href = location.href;
    if (limitUpdateAll > 0 && continueUpdatesAll != '') {
        if (loc_href.indexOf("&continue_update=") == -1) {
            var loc_href = loc_href + '&continue_update=' + continueUpdatesAll;
            if (continueUpdatesAll == 'plugins_upgrade_all' || continueUpdatesAll == 'themes_upgrade_all' || continueUpdatesAll == 'translations_upgrade_all') {
                loc_href += '&slug=' + continueUpdatesSlug;
            }
        }
    } else {
        if (loc_href.indexOf("page=mainwp_tab") != -1) {
            loc_href = 'admin.php?page=mainwp_tab';
        } else {
            loc_href = 'admin.php?page=UpdatesManage';
        }
    }
    setTimeout(function () {
        bulkTaskRunning = false;
        mainwpPopup('#mainwp-sync-sites-modal').close(true);
    }, 3000);
    return false;
}

updatesoverview_plugins_upgrade_all_update_done = function () {
    currentThreads--;
    if (!bulkTaskRunning)
        return;
    websitesDone++;

    mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(websitesDone);

    if (websitesDone == websitesTotal) {
        updatesoverview_check_to_continue_updates();
        return;
    }

    updatesoverview_plugins_upgrade_all_loop_next();
};
updatesoverview_plugins_upgrade_int = function (slug, websiteId, bulkMode, noCheck) {
    updatesoverviewContinueAfterBackup = function (pSlug, pWebsiteId, pBulkMode) {
        return function () {
            var slugParts = pSlug.split(',');
            for (var i = 0; i < slugParts.length; i++) {
                var websiteHolder = jQuery('.plugins-bulk-updates[plugin_slug="' + slugParts[i] + '"] tr[site_id="' + pWebsiteId + '"]');
                if (!websiteHolder.exists()) {
                    websiteHolder = jQuery('.plugins-bulk-updates[site_id="' + pWebsiteId + '"] tr[plugin_slug="' + slugParts[i] + '"]');
                }
                websiteHolder.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Updating...', 'mainwp') + '"><i class="notched circle loading icon"></i></span> ' + __('Updating. Please wait...'));
            }

            var data = mainwp_secure_data({
                action: 'mainwp_upgradeplugintheme',
                websiteId: pWebsiteId,
                type: 'plugin',
                slug: pSlug
            });
            jQuery.ajax({
                type: "POST",
                url: ajaxurl,
                data: data,
                success: function (pSlug, pWebsiteId, pBulkMode) {
                    return function (response) {
                        var slugParts = pSlug.split(',');
                        var done = false;
                        var success = false;
                        var error = '';
                        for (var i = 0; i < slugParts.length; i++) {
                            var websiteHolder = jQuery('.plugins-bulk-updates[plugin_slug="' + slugParts[i] + '"] tr[site_id="' + pWebsiteId + '"]');
                            if (!websiteHolder.exists()) {
                                websiteHolder = jQuery('.plugins-bulk-updates[site_id="' + pWebsiteId + '"] tr[plugin_slug="' + slugParts[i] + '"]');
                            }

                            if (response.error || response.notices) {
                                var extErr = getErrorMessageInfo(response.error, 'ui')
                                if (!done && pBulkMode)
                                    updatesoverview_plugins_upgrade_all_update_site_status(pWebsiteId, extErr);
                                websiteHolder.find('td:last-child').html(extErr);
                                if (response.error) {
                                    error = response.error;
                                }
                            } else {
                                var res = response.result;
                                var res_error = response.result_error;
                                if (res[slugParts[i]]) {
                                    if (!done && pBulkMode)
                                        updatesoverview_plugins_upgrade_all_update_site_status(pWebsiteId, '<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pWebsiteId));
                                    websiteHolder.attr('updated', 1);
                                    websiteHolder.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', pWebsiteId));
                                    success = true;
                                } else if (res_error[slugParts[i]]) {
                                    if (!done && pBulkMode)
                                        updatesoverview_plugins_upgrade_all_update_site_status(pWebsiteId, '<span data-inverted="" data-position="left center" data-tooltip="' + res_error[slugParts[i]] + '"><i class="red times icon"></i></span>');
                                    websiteHolder.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + res_error[slugParts[i]] + '"><i class="red times icon"></i></span>');
                                    error = res_error[slugParts[i]];
                                } else {
                                    if (!done && pBulkMode)
                                        updatesoverview_plugins_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                                    websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                                    error = _('Undefined error');
                                }
                            }
                            if (!done && pBulkMode) {
                                updatesoverview_plugins_upgrade_all_update_done();
                                done = true;
                            }
                        }
                    }
                }(pSlug, pWebsiteId, pBulkMode),
                tryCount: 0,
                retryLimit: 3,
                endError: function (pSlug, pWebsiteId, pBulkMode) {
                    return function () {
                        var slugParts = pSlug.split(',');
                        var done = false;
                        for (var i = 0; i < slugParts.length; i++) {
                            //Siteview
                            var websiteHolder = jQuery('div[plugin_slug="' + slugParts[i] + '"] div[site_id="' + pWebsiteId + '"]');
                            if (!websiteHolder.exists()) {
                                websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"] div[plugin_slug="' + slugParts[i] + '"]');
                            }

                            if (!done && pBulkMode) {
                                updatesoverview_plugins_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                                updatesoverview_plugins_upgrade_all_update_done();
                                done = true;
                            }
                            websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                        }
                    }
                }(pSlug, pWebsiteId, pBulkMode),
                error: function (xhr) {
                    this.tryCount++;
                    if (this.tryCount >= this.retryLimit) {
                        this.endError();
                        return;
                    }

                    var fnc = function (pRqst, pXhr) {
                        return function () {
                            if (pXhr.status == 404) {
                                //handle error
                                jQuery.ajax(pRqst);
                            } else if (pXhr.status == 500) {
                                //handle error
                            } else {
                                //handle error
                            }
                        }
                    }(this, xhr);
                    setTimeout(fnc, 500);
                },
                dataType: 'json'
            });

            updatesoverviewContinueAfterBackup = undefined;
        }
    }(slug, websiteId, bulkMode);

    if (noCheck) {
        updatesoverviewContinueAfterBackup();
        return false;
    }

    var sitesToUpdate = [websiteId];
    var siteNames = [];
    siteNames[websiteId] = jQuery('div[site_id="' + websiteId + '"]').attr('site_name');

    return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
};

var currentThemeSlugToUpgrade = undefined;
var websitesThemeSlugsToUpgrade = undefined;
updatesoverview_themes_global_upgrade_all = function (groupId, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = {};
    var sitesPluginSlugs = {};
    var foundChildren = [];

    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            jQuery('#update_wrapper_theme_upgrades_group_' + groupId).find('tr.mainwp-theme-update[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        } else {
            jQuery('#themes-updates-global').find('table tr[updated="0"]').each(
                function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        foundChildren.push(this);
                    }
                }
            );
        }
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        if (typeof groupId !== 'undefined' && false !== groupId) {
            foundChildren = jQuery('#update_wrapper_theme_upgrades_group_' + groupId).find('tr.mainwp-theme-update[updated="0"]');
        } else {
            foundChildren = jQuery('#themes-updates-global').find('table tr[updated="0"]');
        }
    }

    if (foundChildren.length == 0)
        return false;
    var sitesCount = 0;

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll && typeof groupId === 'undefined') {
            continueUpdatesAll = 'themes_global_upgrade_all';
            break;
        }
        var child = jQuery(foundChildren[i]);
        var parent = child.parent(); // to fix

        var siteElement;
        var themeElement;

        var checkAttr = child.attr('site_id');
        if ((typeof checkAttr !== 'undefined') && (checkAttr !== false)) {
            siteElement = child;
            themeElement = parent;
        } else {
            siteElement = parent;
            themeElement = child;
        }

        var siteId = siteElement.attr('site_id');
        var siteName = siteElement.attr('site_name');
        var themeSlug = themeElement.attr('theme_slug');

        if (sitesToUpdate.indexOf(siteId) == -1) {
            sitesCount++;
            sitesToUpdate.push(siteId);
            siteNames[siteId] = siteName;
        }
        if (sitesPluginSlugs[siteId] == undefined) {
            sitesPluginSlugs[siteId] = themeSlug;
        } else {
            sitesPluginSlugs[siteId] += ',' + themeSlug;
        }
    }

    var _callback = function () {

        for (var i = 0; i < sitesToUpdate.length; i++) {
            var updateCount = sitesPluginSlugs[sitesToUpdate[i]].match(/,/g);
            if (updateCount == null)
                updateCount = 1;
            else
                updateCount = updateCount.length + 1;
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[sitesToUpdate[i]]) + ' (' + updateCount + ' themes)', '<span class="updatesoverview-upgrade-status-wp" siteid="' + sitesToUpdate[i] + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSitesToUpdate, pSitesPluginSlugs) {
            return function () {

                var initData = {
                    title: __('Updating all...'),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_themes_upgrade_all_int(undefined, pSitesToUpdate, pSitesPluginSlugs);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, sitesToUpdate, sitesPluginSlugs);

        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }

    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update %1 on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', __('themes'), sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;
};

updates_please_select_items_notice = function () {
    var msg = __('Please, select items to update.');
    jQuery('#mainwp-modal-confirm-select .content-massage').html(msg);
    jQuery('#mainwp-modal-confirm-select').modal('show');
    return false;
}

updatesoverview_themes_upgrade_all = function (slug, themeName, updatesSelected) {
    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var siteNames = [];
    var foundChildren = [];
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        jQuery('tr[theme_slug="' + slug + '"]').find('table tr[updated="0"]').each(
            function () {
                if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                    foundChildren.push(this);
                }
            }
        );
        if (foundChildren.length == 0) {
            updates_please_select_items_notice();
            return false;
        }
    } else {
        foundChildren = jQuery('tr[theme_slug="' + slug + '"]').find('table tr[updated="0"]');
    }

    if (foundChildren.length == 0)
        return false;


    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    for (var i = 0; i < foundChildren.length; i++) {
        if (limitUpdateAll > 0 && i >= limitUpdateAll) {
            continueUpdatesAll = 'themes_upgrade_all';
            continueUpdatesSlug = slug;
            break;
        }
        var child = foundChildren[i];
        var siteId = jQuery(child).attr('site_id');
        var siteName = jQuery(child).attr('site_name');
        siteNames[siteId] = siteName;
        sitesToUpdate.push(siteId);
        mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteName), '<span class="updatesoverview-upgrade-status-wp" siteid="' + siteId + '">' + '<i class="clock outline icon"></i> ' + '</span>');
    }

    themeName = decodeURIComponent(themeName);
    themeName = themeName.replace(/\+/g, ' ');

    var _callback = function () {

        var sitesCount = sitesToUpdate.length;
        updatesoverviewContinueAfterBackup = function (pSitesCount, pSlug, pSitesToUpdate) {
            return function () {
                //Step 2: show form

                var initData = {
                    title: __('Updating %1', decodeURIComponent(themeName)),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_themes_upgrade_all_int(pSlug, pSitesToUpdate);

                updatesoverviewContinueAfterBackup = undefined;
            }
        }(sitesCount, slug, sitesToUpdate);

        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    }

    // new confirm message
    if (!continueUpdating) {
        if (jQuery(siteNames).length > 0) {
            var sitesList = [];
            jQuery.each(siteNames, function (index, value) {
                if (value) { // to fix
                    sitesList.push(decodeURIComponent(value));
                }
            });
            var confirmMsg = __('You are about to update the %1 theme on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', themeName, sitesList.join('<br />'));
            mainwp_confirm(confirmMsg, _callback, false, 2);
        }
        return false;
    }
    _callback();
    return false;
};
updatesoverview_themes_upgrade_all_int = function (slug, websiteIds, sitesThemeSlugs) {
    currentThemeSlugToUpgrade = slug;
    websitesThemeSlugsToUpgrade = sitesThemeSlugs;
    websitesToUpdate = websiteIds;
    currentWebsite = 0;
    websitesDone = 0;
    websitesTotal = websitesLeft = websitesToUpdate.length;

    bulkTaskRunning = true;
    updatesoverview_themes_upgrade_all_loop_next();
};
updatesoverview_themes_upgrade_all_loop_next = function () {
    while (bulkTaskRunning && (currentThreads < maxThreads) && (websitesLeft > 0)) {
        updatesoverview_themes_upgrade_all_upgrade_next();
    }
};
updatesoverview_themes_upgrade_all_update_site_status = function (siteId, newStatus) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').html(newStatus);
};
updatesoverview_themes_upgrade_all_upgrade_next = function () {
    currentThreads++;
    websitesLeft--;

    var websiteId = websitesToUpdate[currentWebsite++];
    updatesoverview_themes_upgrade_all_update_site_status(websiteId, '<i class="notched circle loading icon"></i>');

    var slugToUpgrade = currentThemeSlugToUpgrade;
    if (slugToUpgrade == undefined)
        slugToUpgrade = websitesThemeSlugsToUpgrade[websiteId];
    updatesoverview_themes_upgrade_int(slugToUpgrade, websiteId, true);
};
updatesoverview_themes_upgrade_all_update_done = function () {
    currentThreads--;
    if (!bulkTaskRunning)
        return;
    websitesDone++;

    mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(websitesDone);

    if (websitesDone == websitesTotal) {
        updatesoverview_check_to_continue_updates();
        return;
    }

    updatesoverview_themes_upgrade_all_loop_next();
};
updatesoverview_themes_upgrade_int = function (slug, websiteId, bulkMode) {
    var slugParts = slug.split(',');
    for (var i = 0; i < slugParts.length; i++) {
        var websiteHolder = jQuery('.themes-bulk-updates[theme_slug="' + slugParts[i] + '"] tr[site_id="' + websiteId + '"]');
        if (!websiteHolder.exists()) {
            websiteHolder = jQuery('.themes-bulk-updates[site_id="' + websiteId + '"] tr[theme_slug="' + slugParts[i] + '"]');
        }
        websiteHolder.find('td:last-child').html('<i class="notched circle loading icon"></i> ' + __('Updating. Please wait...'));

    }

    var data = mainwp_secure_data({
        action: 'mainwp_upgradeplugintheme',
        websiteId: websiteId,
        type: 'theme',
        slug: slug
    });
    jQuery.ajax({
        type: "POST",
        url: ajaxurl,
        data: data,
        success: function (pSlug, pWebsiteId, pBulkMode) {
            return function (response) {
                var slugParts = pSlug.split(',');
                var done = false;
                var success = false;
                var error = '';
                for (var i = 0; i < slugParts.length; i++) {
                    var websiteHolder = jQuery('.themes-bulk-updates[theme_slug="' + slugParts[i] + '"] tr[site_id="' + websiteId + '"]');
                    if (!websiteHolder.exists()) {
                        websiteHolder = jQuery('.themes-bulk-updates[site_id="' + websiteId + '"] tr[theme_slug="' + slugParts[i] + '"]');
                    }

                    if (response.error) {
                        var extErr = getErrorMessageInfo(response.error, 'ui')
                        if (!done && pBulkMode)
                            updatesoverview_themes_upgrade_all_update_site_status(pWebsiteId, extErr);
                        websiteHolder.find('td:last-child').html(extErr);
                        error = getErrorMessageInfo(response.error);
                    } else {
                        var res = response.result;

                        if (res[slugParts[i]]) {
                            if (!done && pBulkMode)
                                updatesoverview_themes_upgrade_all_update_site_status(pWebsiteId, '<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', websiteId));
                            websiteHolder.attr('updated', 1);
                            websiteHolder.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful', 'mainwp') + '"><i class="green check icon"></i></span>' + ' ' + mainwp_links_visit_site_and_admin('', websiteId));
                            success = true;
                        } else {
                            if (!done && pBulkMode)
                                updatesoverview_themes_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                            websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                            error = __('Undefined error');

                        }

                    }
                    if (!done && pBulkMode) {
                        updatesoverview_themes_upgrade_all_update_done();
                        done = true;
                    }
                }
            }
        }(slug, websiteId, bulkMode),
        tryCount: 0,
        retryLimit: 3,
        endError: function (pSlug, pWebsiteId, pBulkMode) {
            return function () {
                var slugParts = pSlug.split(',');
                var done = false;
                for (var i = 0; i < slugParts.length; i++) {
                    var websiteHolder = jQuery('div[theme_slug="' + slugParts[i] + '"] div[site_id="' + pWebsiteId + '"]');
                    if (!websiteHolder.exists()) {
                        websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"] div[theme_slug="' + slugParts[i] + '"]');
                    }

                    if (!done && pBulkMode) {
                        updatesoverview_themes_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
                        updatesoverview_themes_upgrade_all_update_done();
                        done = true;
                    }
                    websiteHolder.find('td:last-child').html('<i class="red times icon"></i>');
                }
            }
        }(slug, websiteId, bulkMode),
        error: function (xhr) {
            this.tryCount++;
            if (this.tryCount >= this.retryLimit) {
                this.endError();
                return;
            }

            var fnc = function (pRqst, pXhr) {
                return function () {
                    if (pXhr.status == 404) {
                        //handle error
                        jQuery.ajax(pRqst);
                    } else if (pXhr.status == 500) {
                        //handle error
                    } else {
                        //handle error
                    }
                }
            }(this, xhr);
            setTimeout(fnc, 500);
        },
        dataType: 'json'
    });

    return false;
};


/* eslint-disable complexity */
updatesoverview_global_upgrade_all = function (which) {

    if (bulkTaskRunning)
        return false;

    //Step 1: build form
    var sitesToUpdate = [];
    var sitesToUpgrade = [];
    var sitesPluginSlugs = {};
    var sitesThemeSlugs = {};
    var sitesTranslationSlugs = {};
    var siteNames = {};

    mainwpPopup('#mainwp-sync-sites-modal').clearList();

    var sitesCount = 0;
    var foundChildren = undefined;

    if (which == 'all' || which == 'wp') {
        //Find wordpress to update
        foundChildren = jQuery('#wp_upgrades').find('div[updated="0"]');
        if (foundChildren.length != 0) {
            for (var i = 0; i < foundChildren.length; i++) {
                var child = jQuery(foundChildren[i]);
                var siteId = child.attr('site_id');
                var siteName = child.attr('site_name');
                if (sitesToUpdate.indexOf(siteId) == -1) {
                    sitesCount++;
                    sitesToUpdate.push(siteId);
                    siteNames[siteId] = siteName;
                }
                if (sitesToUpgrade.indexOf(siteId) == -1)
                    sitesToUpgrade.push(siteId);
            }
        }
    }

    if (which == 'all' || which == 'plugin') {
        //Find plugins to update
        foundChildren = jQuery('#wp_plugin_upgrades').find('div[updated="0"]');
        if (foundChildren.length != 0) {
            for (var i = 0; i < foundChildren.length; i++) {
                var child = jQuery(foundChildren[i]);
                siteElement = child;

                var siteId = siteElement.attr('site_id');
                var siteName = siteElement.attr('site_name');
                var pluginSlug = siteElement.attr('plugin_slug');

                if (sitesToUpdate.indexOf(siteId) == -1) {
                    sitesCount++;
                    sitesToUpdate.push(siteId);
                    siteNames[siteId] = siteName;
                }

                if (sitesPluginSlugs[siteId] == undefined) {
                    sitesPluginSlugs[siteId] = pluginSlug;
                } else {
                    sitesPluginSlugs[siteId] += ',' + pluginSlug;
                }
            }
        }
    }

    if (which == 'all' || which == 'theme') {
        //Find themes to update
        foundChildren = jQuery('#wp_theme_upgrades').find('div[updated="0"]');
        if (foundChildren.length != 0) {
            for (var i = 0; i < foundChildren.length; i++) {
                var child = jQuery(foundChildren[i]);
                var siteElement = child;

                var siteId = siteElement.attr('site_id');
                var siteName = siteElement.attr('site_name');
                var themeSlug = siteElement.attr('theme_slug');

                if (sitesToUpdate.indexOf(siteId) == -1) {
                    sitesCount++;
                    sitesToUpdate.push(siteId);
                    siteNames[siteId] = siteName;
                }

                if (sitesThemeSlugs[siteId] == undefined) {
                    sitesThemeSlugs[siteId] = themeSlug;
                } else {
                    sitesThemeSlugs[siteId] += ',' + themeSlug;
                }
            }
        }
    }

    if (which == 'all' || which == 'translation') {
        //Find translation to update
        foundChildren = jQuery('#wp_translation_upgrades').find('div[updated="0"]');
        if (foundChildren.length != 0) {
            for (var i = 0; i < foundChildren.length; i++) {
                var child = jQuery(foundChildren[i]);
                var siteElement = child;

                var siteId = siteElement.attr('site_id');
                var siteName = siteElement.attr('site_name');
                var transSlug = siteElement.attr('translation_slug');

                if (sitesToUpdate.indexOf(siteId) == -1) {
                    sitesCount++;
                    sitesToUpdate.push(siteId);
                    siteNames[siteId] = siteName;
                }

                if (sitesTranslationSlugs[siteId] == undefined) {
                    sitesTranslationSlugs[siteId] = transSlug;
                } else {
                    sitesTranslationSlugs[siteId] += ',' + transSlug;
                }
            }
        }
    }

    var _callback = function () {
        //Build form
        for (var j = 0; j < sitesToUpdate.length; j++) {
            var siteId = sitesToUpdate[j];

            var whatToUpgrade = '';

            if (sitesToUpgrade.indexOf(siteId) != -1)
                whatToUpgrade = '<span class="wordpress">WordPress core files</span>';

            if (sitesPluginSlugs[siteId] != undefined) {
                var updateCount = sitesPluginSlugs[siteId].match(/,/g);
                if (updateCount == null)
                    updateCount = 1;
                else
                    updateCount = updateCount.length + 1;

                if (whatToUpgrade != '')
                    whatToUpgrade += ', ';

                whatToUpgrade += '<span class="plugin">' + updateCount + ' plugin' + (updateCount > 1 ? 's' : '') + '</span>';
            }

            if (sitesThemeSlugs[siteId] != undefined) {
                var updateCount = sitesThemeSlugs[siteId].match(/,/g);
                if (updateCount == null)
                    updateCount = 1;
                else
                    updateCount = updateCount.length + 1;

                if (whatToUpgrade != '')
                    whatToUpgrade += ', ';

                whatToUpgrade += '<span class="theme">' + updateCount + ' theme' + (updateCount > 1 ? 's' : '') + '</span>';
            }


            if (sitesTranslationSlugs[siteId] != undefined) {
                var updateCount = sitesTranslationSlugs[siteId].match(/,/g);
                if (updateCount == null)
                    updateCount = 1;
                else
                    updateCount = updateCount.length + 1;

                if (whatToUpgrade != '')
                    whatToUpgrade += ', ';

                whatToUpgrade += '<span class="translation">' + updateCount + ' translation' + (updateCount > 1 ? 's' : '') + '</span>';
            }
            mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(siteNames[siteId]) + ' (' + whatToUpgrade + ')', '<span class="updatesoverview-upgrade-status-wp" siteid="' + siteId + '">' + '<i class="clock outline icon"></i> ' + '</span>');
        }

        updatesoverviewContinueAfterBackup = function (pSitesCount, pSitesToUpdate, pSitesToUpgrade, pSitesPluginSlugs, pSitesThemeSlugs, psitesTranslationSlugs) {
            return function () {
                //Step 2: show form

                var initData = {
                    title: __('Updating All'),
                    progressMax: pSitesCount
                };
                updatesoverview_update_popup_init(initData);

                //Step 3: start updates
                updatesoverview_upgrade_all_int(pSitesToUpdate, pSitesToUpgrade, pSitesPluginSlugs, pSitesThemeSlugs, psitesTranslationSlugs);

                updatesoverviewContinueAfterBackup = undefined;
            };
        }(sitesCount, sitesToUpdate, sitesToUpgrade, sitesPluginSlugs, sitesThemeSlugs, sitesTranslationSlugs);

        return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
    } // end _callback()

    // new confirm message
    if (jQuery(siteNames).length > 0) {
        var sitesList = [];
        jQuery.each(siteNames, function (index, value) {
            if (value) { // to fix
                sitesList.push(decodeURIComponent(value));
            }
        });

        var whichUpdates = __('WordPress core files, plugins, themes and translations');
        if (which == 'wp') {
            whichUpdates = __('WordPress core files');
        } else if (which == 'plugin') {
            whichUpdates = __('plugins');
        } else if (which == 'theme') {
            whichUpdates = __('themes');
        } else if (which == 'translation') {
            whichUpdates = __('translations');
        }

        var confirmMsg = __('You are about to update %1 on the following site(s): <br/><div class="ui message">%2</div> <strong>Do you want to proceed?</strong>', whichUpdates, sitesList.join('<br />'));

        mainwp_confirm(confirmMsg, _callback, false, 2);
        return false;
    } else {
        return false;
    }

};
/* eslint-enable complexity */

updatesoverview_upgrade_all_int = function (pSitesToUpdate, pSitesToUpgrade, pSitesPluginSlugs, pSitesThemeSlugs, psitesTranslationSlugs) {
    websitesToUpdate = pSitesToUpdate;

    websitesToUpgrade = pSitesToUpgrade;

    websitesPluginSlugsToUpgrade = pSitesPluginSlugs;
    currentPluginSlugToUpgrade = undefined;

    websitesThemeSlugsToUpgrade = pSitesThemeSlugs;
    currentThemeSlugToUpgrade = undefined;

    websitesTransSlugsToUpgrade = psitesTranslationSlugs;
    currentTransSlugToUpgrade = undefined;

    currentWebsite = 0;
    websitesDone = 0;
    websitesTotal = websitesLeft = websitesToUpdate.length;

    bulkTaskRunning = true;

    updatesoverview_upgrade_all_loop_next();
};

updatesoverview_upgrade_all_loop_next = function () {
    while (bulkTaskRunning && (currentThreads < maxThreads) && (websitesLeft > 0)) {
        updatesoverview_upgrade_all_upgrade_next();
    }
};
updatesoverview_upgrade_all_update_site_status = function (siteId, newStatus) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').html(newStatus);
};
updatesoverview_upgrade_all_update_site_bold = function (siteId, sub) {
    jQuery('.updatesoverview-upgrade-status-wp[siteid="' + siteId + '"]').parent().parent().find('.' + sub).css('font-weight', 'bold');
};
updatesoverview_upgrade_all_upgrade_next = function () {
    currentThreads++;
    websitesLeft--;

    var websiteId = websitesToUpdate[currentWebsite++];
    updatesoverview_upgrade_all_update_site_status(websiteId, '<i class="notched circle loading icon"></i>');

    var themeSlugToUpgrade = websitesThemeSlugsToUpgrade[websiteId];
    var pluginSlugToUpgrade = websitesPluginSlugsToUpgrade[websiteId];
    var transSlugToUpgrade = websitesTransSlugsToUpgrade[websiteId];
    var wordpressUpgrade = (websitesToUpgrade.indexOf(websiteId) != -1);

    updatesoverview_upgrade_int(websiteId, themeSlugToUpgrade, pluginSlugToUpgrade, wordpressUpgrade, transSlugToUpgrade);
};

updatesoverview_upgrade_int = function (websiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade) {
    updatesoverview_upgrade_int_flow(websiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, (pThemeSlugToUpgrade == undefined), (pPluginSlugToUpgrade == undefined), !pWordpressUpgrade, undefined, pTransSlugToUpgrade, (pTransSlugToUpgrade == undefined));
    return false;
};

updatesoverview_upgrade_int_loop_flow = function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone) {
    updatesoverview_upgrade_int_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone);
    return false;
};

updatesoverview_upgrade_all_update_done = function () {
    currentThreads--;
    if (!bulkTaskRunning)
        return;
    websitesDone++;

    mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(websitesDone);

    if (websitesDone == websitesTotal) {
        setTimeout(function () {
            bulkTaskRunning = false;
            // close and refresh page
            mainwpPopup('#mainwp-sync-sites-modal').close(true);

        }, 3000);
        return;
    }

    updatesoverview_upgrade_all_loop_next();
};

updatesoverview_upgrade_int_flow = function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone) {
    if (!pThemeDone) {
        var data = mainwp_secure_data({
            action: 'mainwp_upgradeplugintheme',
            websiteId: pWebsiteId,
            type: 'theme',
            slug: pThemeSlugToUpgrade
        });

        jQuery.ajax({
            type: "POST",
            url: ajaxurl,
            data: data,
            success: function (pWebsiteId, pSlug, pPluginSlugToUpgrade, pWordpressUpgrade, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone) {
                return function (response) {
                    var slugParts = pSlug.split(',');
                    var success = false;
                    for (var i = 0; i < slugParts.length; i++) {
                        var result;
                        success = false;
                        var websiteHolder = jQuery('div[theme_slug="' + slugParts[i] + '"] div[site_id="' + pWebsiteId + '"]');
                        if (!websiteHolder.exists()) {
                            websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"] div[theme_slug="' + slugParts[i] + '"]');
                        }
                        if (response.error) {
                            result = getErrorMessage(response.error);
                            pErrorMessage = result;
                        } else {
                            var res = response.result;

                            if (res[slugParts[i]]) {
                                websiteHolder.attr('updated', 1);
                                success = true;
                            } else {
                                result = __('Update failed!');
                                pErrorMessage = result;
                            }
                        }
                       
                    }
                    updatesoverview_upgrade_all_update_site_bold(pWebsiteId, 'theme');

                    //If all done: continue, else delay 400ms to not stress the server
                    var fnc = function () {
                        updatesoverview_upgrade_int_loop_flow(pWebsiteId, pSlug, pPluginSlugToUpgrade, pWordpressUpgrade, true, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone);
                    };

                    if (pPluginDone && pUpgradeDone && pTransDone)
                        fnc();
                    else
                        setTimeout(fnc, 400);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pPluginDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone),
            tryCount: 0,
            retryLimit: 3,
            endError: function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade) {
                return function () {
                    updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, true, true, true, 'Error processing request', pTransSlugToUpgrade, true);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade),
            error: function (xhr) {
                this.tryCount++;
                if (this.tryCount >= this.retryLimit) {
                    this.endError();
                    return;
                }

                var fnc = function (pRqst, pXhr) {
                    return function () {
                        if (pXhr.status == 404) {
                            //handle error
                            jQuery.ajax(pRqst);
                        } else if (pXhr.status == 500) {
                            //handle error
                        } else {
                            //handle error
                        }
                    }
                }(this, xhr);
                setTimeout(fnc, 1000);
            },
            dataType: 'json'
        });
    } else if (!pPluginDone) {
        var data = mainwp_secure_data({
            action: 'mainwp_upgradeplugintheme',
            websiteId: pWebsiteId,
            type: 'plugin',
            slug: pPluginSlugToUpgrade
        });

        jQuery.ajax({
            type: "POST",
            url: ajaxurl,
            data: data,
            success: function (pWebsiteId, pThemeSlugToUpgrade, pSlug, pWordpressUpgrade, pThemeDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone) {
                return function (response) {
                    var slugParts = pSlug.split(',');
                    var success = false;
                    for (var i = 0; i < slugParts.length; i++) {
                        var result;
                        success = false;
                        var websiteHolder = jQuery('div[theme_slug="' + slugParts[i] + '"] div[site_id="' + pWebsiteId + '"]');
                        if (!websiteHolder.exists()) {
                            websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"] div[theme_slug="' + slugParts[i] + '"]');
                        }
                        if (response.error) {
                            result = getErrorMessage(response.error);
                            pErrorMessage = result;
                        }
                        else {
                            var res = response.result;   // result is an object     
                            var res_error = response.result_error;
                            if (res[encodeURIComponent(slugParts[i])]) {
                                websiteHolder.attr('updated', 1);
                                success = true;
                            } else if (res_error[encodeURIComponent(slugParts[i])]) {
                                pErrorMessage = res_error[encodeURIComponent(slugParts[i])];
                            } else {
                                result = __('Update failed!');
                                pErrorMessage = result;
                            }
                        }
                    }
                    updatesoverview_upgrade_all_update_site_bold(pWebsiteId, 'plugin');

                    //If all done: continue, else delay 400ms to not stress the server
                    var fnc = function () {
                        updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pSlug, pWordpressUpgrade, pThemeDone, true, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone);
                    };

                    if (pThemeDone && pUpgradeDone && pTransDone)
                        fnc();
                    else
                        setTimeout(fnc, 400);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade, pTransDone),
            tryCount: 0,
            retryLimit: 3,
            endError: function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade) {
                return function () {
                    updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, true, true, true, 'Error processing request', pTransSlugToUpgrade, true);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade),
            error: function (xhr) {
                this.tryCount++;
                if (this.tryCount >= this.retryLimit) {
                    this.endError();
                    return;
                }

                var fnc = function (pRqst, pXhr) {
                    return function () {
                        if (pXhr.status == 404) {
                            //handle error
                            jQuery.ajax(pRqst);
                        } else if (pXhr.status == 500) {
                            //handle error
                        } else {
                            //handle error
                        }
                    }
                }(this, xhr);
                setTimeout(fnc, 1000);
            },
            dataType: 'json'
        });
    } else if (!pUpgradeDone) {
        var data = mainwp_secure_data({
            action: 'mainwp_upgradewp',
            id: pWebsiteId
        });

        jQuery.ajax({
            type: "POST",
            url: ajaxurl,
            data: data,
            success: function (WebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pErrorMessage, pTransSlugToUpgrade, pTransDone) {
                return function (response) {
                    var result;
                    var websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"]');
                    var success = false;
                    if (response.error) {
                        result = getErrorMessage(response.error);
                        pErrorMessage = result;
                    } else {
                        result = response.result;
                        websiteHolder.attr('updated', 1);
                        success = true;
                    }

                    updatesoverview_upgrade_all_update_site_bold(pWebsiteId, 'wordpress');

                    //If all done: continue, else delay 400ms to not stress the server
                    var fnc = function () {
                        updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, true, pErrorMessage, pTransSlugToUpgrade, pTransDone);
                    };

                    if (pThemeDone && pPluginDone && pTransDone)
                        fnc();
                    else
                        setTimeout(fnc, 400);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pErrorMessage, pTransSlugToUpgrade, pTransDone),
            tryCount: 0,
            retryLimit: 3,
            endError: function (WebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade) {
                return function () {
                    updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, true, true, true, 'Error processing request', pTransSlugToUpgrade, true);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade),
            error: function (xhr) {
                this.tryCount++;
                if (this.tryCount >= this.retryLimit) {
                    this.endError();
                    return;
                }

                var fnc = function (pRqst, pXhr) {
                    return function () {
                        if (pXhr.status == 404) {
                            //handle error
                            jQuery.ajax(pRqst);
                        } else if (pXhr.status == 500) {
                            //handle error
                        } else {
                            //handle error
                        }
                    }
                }(this, xhr);
                setTimeout(fnc, 1000);
            },
            dataType: 'json'
        });
    } else if (!pTransDone) {
        var data = mainwp_secure_data({
            action: 'mainwp_upgradeplugintheme',
            websiteId: pWebsiteId,
            type: 'translation',
            slug: pTransSlugToUpgrade
        });

        jQuery.ajax({
            type: "POST",
            url: ajaxurl,
            data: data,
            success: function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pUpgradeDone, pErrorMessage, pSlug) {
                return function (response) {
                    var slugParts = pSlug.split(',');
                    var success;
                    for (var i = 0; i < slugParts.length; i++) {
                        var result;
                        success = false;
                        var websiteHolder = jQuery('div[translation_slug="' + slugParts[i] + '"] div[site_id="' + pWebsiteId + '"]');
                        if (!websiteHolder.exists()) {
                            websiteHolder = jQuery('div[site_id="' + pWebsiteId + '"] div[translation_slug="' + slugParts[i] + '"]');
                        }
                        if (response.error) {
                            result = getErrorMessage(response.error);
                            pErrorMessage = result;
                        } else {
                            var res = response.result;
                            if (res[slugParts[i]]) {
                                websiteHolder.attr('updated', 1);
                                success = true;
                            } else {
                                result = __('Update failed!');
                                pErrorMessage = result;
                            }

                        }
                    }

                    updatesoverview_upgrade_all_update_site_bold(pWebsiteId, 'translation');

                    //If all done: continue, else delay 400ms to not stress the server
                    var fnc = function () {
                        updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pPluginDone, pUpgradeDone, pErrorMessage, pSlug, true);
                    };

                    if (pThemeDone && pUpgradeDone && pPluginDone)
                        fnc();
                    else
                        setTimeout(fnc, 400);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pThemeDone, pUpgradeDone, pErrorMessage, pTransSlugToUpgrade),
            tryCount: 0,
            retryLimit: 3,
            endError: function (pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade) {
                return function () {
                    updatesoverview_upgrade_int_loop_flow(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, true, true, true, 'Error processing request', pTransSlugToUpgrade, true);
                }
            }(pWebsiteId, pThemeSlugToUpgrade, pPluginSlugToUpgrade, pWordpressUpgrade, pTransSlugToUpgrade),
            error: function (xhr) {
                this.tryCount++;
                if (this.tryCount >= this.retryLimit) {
                    this.endError();
                    return;
                }

                var fnc = function (pRqst, pXhr) {
                    return function () {
                        if (pXhr.status == 404) {
                            //handle error
                            jQuery.ajax(pRqst);
                        } else if (pXhr.status == 500) {
                            //handle error
                        } else {
                            //handle error
                        }
                    }
                }(this, xhr);
                setTimeout(fnc, 1000);
            },
            dataType: 'json'
        });
    } else {
        if ((pErrorMessage != undefined) && (pErrorMessage != '')) {
            updatesoverview_upgrade_all_update_site_status(pWebsiteId, '<i class="red times icon"></i>');
        } else {
            updatesoverview_upgrade_all_update_site_status(pWebsiteId, '<i class="green check icon"></i>');
        }
        updatesoverview_upgrade_all_update_done();

        return false;
    }
};

updatesoverview_plugins_dismiss_outdate_detail = function (slug, name, id, obj) {
    return updatesoverview_dismiss_outdate_plugintheme_by_site('plugin', slug, name, id, obj);
};
updatesoverview_themes_dismiss_outdate_detail = function (slug, name, id, obj) {
    return updatesoverview_dismiss_outdate_plugintheme_by_site('theme', slug, name, id, obj);
};

updatesoverview_plugins_unignore_abandoned_detail = function (slug, id) {
    return updatesoverview_unignore_plugintheme_abandoned_by_site('plugin', slug, id);
};
updatesoverview_plugins_unignore_abandoned_detail_all = function () {
    return updatesoverview_unignore_plugintheme_abandoned_by_site_all('plugin');
};
updatesoverview_themes_unignore_abandoned_detail = function (slug, id) {
    return updatesoverview_unignore_plugintheme_abandoned_by_site('theme', slug, id);
};
updatesoverview_themes_unignore_abandoned_detail_all = function () {
    return updatesoverview_unignore_plugintheme_abandoned_by_site_all('theme');
};

updatesoverview_dismiss_outdate_plugintheme_by_site = function (what, slug, name, id, pObj) {
    var data = mainwp_secure_data({
        action: 'mainwp_dismissoutdateplugintheme',
        type: what,
        id: id,
        slug: slug,
        name: name
    });
    var parent = jQuery(pObj).closest('tr');
    parent.find('td:last-child').html(__('Ignoring...'));
    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            parent.attr('dismissed', '-1');
            parent.find('td:last-child').html(__('Ignored!'));

        } else {
            parent.find('td:last-child').html(getErrorMessage(response.error));
        }
    }, 'json');
    return false;
};

// Unignore abandoned Plugin/Theme ignored per site basis
updatesoverview_unignore_plugintheme_abandoned_by_site = function (what, slug, id) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedplugintheme',
        type: what,
        id: id,
        slug: slug
    });

    jQuery.post(ajaxurl, data, function (pWhat, pSlug, pId) {
        return function (response) {
            if (response.result) {
                var siteElement;
                if (pWhat == 'plugin') {
                    siteElement = jQuery('tr[site-id="' + pId + '"][plugin-slug="' + pSlug + '"]');
                } else {
                    siteElement = jQuery('tr[site-id="' + pId + '"][theme-slug="' + pSlug + '"]');
                }

                if (!siteElement.find('div').is(':visible')) {
                    siteElement.remove();
                    return;
                }

                //Check if previous tr is same site..
                //Check if next tr is same site..
                var siteAfter = siteElement.next();

                if (siteAfter.exists() && (siteAfter.attr('site-id') == pId)) {
                    siteAfter.find('div').show();
                    siteElement.remove();
                    return;
                }

                var parent = siteElement.parent();

                siteElement.remove();

                if (parent.children('tr').length == 0) {
                    jQuery('#mainwp-unignore-detail-all').addClass('disabled');
                    parent.append('<tr><td colspan="999">' + __('No ignored abandoned %1s', pWhat) + '</td></tr>');
                }
            }
        }
    }(what, slug, id), 'json');
    return false;
};

// Unignore all per site ignored abandoned Plugins / Themese
updatesoverview_unignore_plugintheme_abandoned_by_site_all = function (what) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedplugintheme',
        type: what,
        id: '_ALL_',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (pWhat) {
        return function (response) {
            if (response.result) {
                var tableElement = jQuery('#ignored-abandoned-' + pWhat + 's-list');
                tableElement.find('tr').remove();
                tableElement.append('<tr><td colspan="999">' + __('No ignored abandoned %1s', pWhat) + '</td></tr>');
                jQuery('#mainwp-unignore-detail-all').addClass('disabled');
            }
        }
    }(what), 'json');
    return false;
};

updatesoverview_plugins_abandoned_ignore_all = function (slug, name, pObj) {
    var parent = jQuery(pObj).closest('tr');
    parent.find('td:last-child').html(__('Ignoring...'));
    var data = mainwp_secure_data({
        action: 'mainwp_dismissoutdatepluginsthemes',
        type: 'plugin',
        slug: slug,
        name: name
    });
    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            parent.find('td:last-child').html(__('Ignored!'));
            jQuery('.abandoned-plugins-ignore-global[plugin_slug="' + slug + '"]').find('tr td:last-child').html(__('Ignored!'));
            jQuery('.abandoned-plugins-ignore-global[plugin_slug="' + slug + '"]').find('tr[dismissed=0]').attr('dismissed', 1);
        } else {
            parent.find('td:last-child').html(getErrorMessage(response.error));
        }
    }, 'json');
    return false;
};

// Unignore all globally ignored abandoned plugins
updatesoverview_plugins_abandoned_unignore_globally_all = function () {

    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedpluginsthemes',
        type: 'plugin',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var tableElement = jQuery('#ignored-globally-abandoned-plugins-list');
            tableElement.find('tr').remove();
            jQuery('#mainwp-unignore-globally-all').addClass('disabled');
            tableElement.append('<tr><td colspan="999">' + __('No ignored abandoned plugins.') + '</td></tr>');
        }
    }, 'json');

    return false;

};

// Unignore globally ignored abandoned plugin
updatesoverview_plugins_abandoned_unignore_globally = function (slug) {

    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedpluginsthemes',
        type: 'plugin',
        slug: slug
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var ignoreElement = jQuery('#ignored-globally-abandoned-plugins-list tr[plugin-slug="' + slug + '"]');
            var parent = ignoreElement.parent();
            ignoreElement.remove();
            if (parent.children('tr').length == 0) {
                jQuery('.mainwp-unignore-globally-all').addClass('disabled');
                parent.append('<tr><td colspan="999">' + __('No ignored abandoned plugins.') + '</td></tr>');
            }
        }
    }, 'json');
    return false;
};
updatesoverview_themes_abandoned_ignore_all = function (slug, name, pObj) {
    var parent = jQuery(pObj).closest('tr');
    parent.find('td:last-child').html(__('Ignoring...'));

    var data = mainwp_secure_data({
        action: 'mainwp_dismissoutdatepluginsthemes',
        type: 'theme',
        slug: slug,
        name: name
    });
    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            parent.find('td:last-child').html(__('Ignored!'));
            jQuery('.abandoned-themes-ignore-global[theme_slug="' + slug + '"]').find('tr td:last-child').html(__('Ignored!'));
            jQuery('.abandoned-themes-ignore-global[theme_slug="' + slug + '"]').find('tr[dismissed=0]').attr('dismissed', 1);
        } else {
            parent.find('td:last-child').html(getErrorMessage(response.error));
        }
    }, 'json');
    return false;
};

// Unignore all globablly ignored themes
updatesoverview_themes_abandoned_unignore_globally_all = function () {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedpluginsthemes',
        type: 'theme',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var tableElement = jQuery('#globally-ignored-themes-list');
            tableElement.find('tr').remove();
            jQuery('.mainwp-unignore-globally-all').addClass('disabled');
            tableElement.append('<tr><td colspan="999">' + __('No ignored abandoned themes.') + '</td></tr>');
        }
    }, 'json');

    return false;
};

// Unignore globally ignored theme
updatesoverview_themes_abandoned_unignore_globally = function (slug) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreabandonedpluginsthemes',
        type: 'theme',
        slug: slug
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var ignoreElement = jQuery('#globally-ignored-themes-list tr[theme-slug="' + slug + '"]');
            var parent = ignoreElement.parent();
            ignoreElement.remove();
            if (parent.children('tr').length == 0) {
                jQuery('.mainwp-unignore-globally-all').addClass('disabled');
                parent.append('<tr><td colspan="999">' + __('No ignored abandoned themes.') + '</td></tr>');
            }
        }
    }, 'json');

    return false;
};

mainwp_siteview_onchange = function (me) {
    jQuery(me).closest("form").submit();
}

jQuery(document).ready(function () {
    if (jQuery('#updatesoverview_limit_updates_all').length > 0 && jQuery('#updatesoverview_limit_updates_all').val() > 0) {
        limitUpdateAll = jQuery('#updatesoverview_limit_updates_all').val();
        if (jQuery('.updatesoverview_continue_update_me').length > 0) {
            continueUpdating = true;
            jQuery('.updatesoverview_continue_update_me')[0].trigger('click');
        }
    }
});

updatesoverview_recheck_http = function (elem, id) {
    var data = mainwp_secure_data({
        action: 'mainwp_recheck_http',
        websiteid: id
    });
    jQuery(elem).attr('disabled', 'true');
    jQuery('#wp_http_response_code_' + id + ' .http-code').html('<i class="ui active inline loader tiny"></i>');
    jQuery.post(ajaxurl, data, function (response) {
        jQuery(elem).prop("disabled", false);
        if (response) {
            var hc = (response && response.httpcode) ? response.httpcode : '';
            jQuery('#wp_http_response_code_' + id + ' .http-code').html('HTTP ' + hc);
            if (response.status) {
                jQuery('#wp_http_response_code_' + id).addClass('http-response-ok');
            } else {
                jQuery('#wp_http_response_code_' + id).removeClass('http-response-ok');
            }
        } else {
            jQuery('#wp_http_response_code_' + id + ' .http-code').html(__('Undefined error!'));
        }
    }, 'json');
    return false;
};

updatesoverview_ignore_http_response = function (elem, id) {
    var data = mainwp_secure_data({
        action: 'mainwp_ignore_http_response',
        websiteid: id
    });
    jQuery(elem).attr('disabled', 'true');
    jQuery('#wp_http_response_code_' + id + ' .http-code').html('<i class="ui active inline loader tiny"></i>');
    jQuery.post(ajaxurl, data, function (response) {
        jQuery(elem).prop("disabled", false);
        if (response && response.ok) {
            jQuery(elem).closest('.mainwp-sub-row').remove();
        }
    }, 'json');
    return false;
};

updatesoverview_ignore_plugintheme_by_site = function (what, slug, name, id, pObj) {
    var data = mainwp_secure_data({
        action: 'mainwp_ignoreplugintheme',
        type: what,
        id: id,
        slug: slug,
        name: name
    });

    jQuery.post(ajaxurl, data, function (response) {
        var parent = jQuery(pObj).closest('tr');
        if (response.result) {
            jQuery('div[' + what + '_slug="' + slug + '"] div[site_id="' + id + '"]').attr('updated', '-1'); // ok
            parent.attr('updated', '-1');
            parent.find('td:last-child').html(__('Ignored'));
        } else {
            parent.find('td:last-child').html(getErrorMessage(response.error));
        }
    }, 'json');
    return false;
};

// Unignore Plugin / Themse ignored per site
updatesoverview_unignore_plugintheme_by_site = function (what, slug, id) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreplugintheme',
        type: what,
        id: id,
        slug: slug
    });

    jQuery.post(ajaxurl, data, function (pWhat, pSlug, pId) {
        return function (response) {
            if (response.result) {
                var siteElement;
                if (pWhat == 'plugin') {
                    siteElement = jQuery('tr[site-id="' + pId + '"][plugin-slug="' + pSlug + '"]');
                } else {
                    siteElement = jQuery('tr[site-id="' + pId + '"][theme-slug="' + pSlug + '"]');
                }

                if (!siteElement.find('div').is(':visible')) {
                    mainwp_responsive_fix_remove_child_row(siteElement);
                    siteElement.remove();
                    return;
                }

                //Check if previous tr is same site..
                //Check if next tr is same site..
                var siteAfter = siteElement.next();
                if (siteAfter.exists() && (siteAfter.attr('site-id') == pId)) {
                    siteAfter.find('div').show();
                    mainwp_responsive_fix_remove_child_row(siteElement);
                    siteElement.remove();
                    return;
                }

                var parent = siteElement.parent();
                mainwp_responsive_fix_remove_child_row(siteElement);
                siteElement.remove();
                if (parent.children('tr').length == 0) {
                    parent.append('<tr><td colspan="999">' + __('No ignored %1s', pWhat) + '</td></tr>');
                    jQuery('.mainwp-unignore-detail-all').addClass('disabled');
                }
            }
        }
    }(what, slug, id), 'json');
    return false;
};


// Unignore all Plugins / Themses ignored per site
updatesoverview_unignore_plugintheme_by_site_all = function (what) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignoreplugintheme',
        type: what,
        id: '_ALL_',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (pWhat) {
        return function (response) {
            if (response.result) {
                var tableElement = jQuery('#ignored-' + pWhat + 's-list');
                tableElement.find('tr').remove();
                tableElement.append('<tr><td colspan="999">' + __('No ignored %1s', pWhat) + '</td></tr>');
                jQuery('.mainwp-unignore-detail-all').addClass('disabled');
            }
        }
    }(what), 'json');
    return false;
};

/**Plugins part**/
updatesoverview_translations_detail = function (slug) {
    jQuery('div[translation_slug="' + slug + '"]').toggle(100, 'linear');
    return false;
};

updatesoverview_plugins_ignore_detail = function (slug, name, id, obj) {
    var msg = __('Are you sure you want to ignore the %1 plugin updates? The updates will no longer be visible in your MainWP Dashboard.', name);
    mainwp_confirm(msg, function () {
        return updatesoverview_ignore_plugintheme_by_site('plugin', slug, name, id, obj);
    }, false, 1);
    return false;
};
updatesoverview_plugins_unignore_detail = function (slug, id) {
    return updatesoverview_unignore_plugintheme_by_site('plugin', slug, id);
};
updatesoverview_plugins_unignore_detail_all = function () {
    return updatesoverview_unignore_plugintheme_by_site_all('plugin');
};
updatesoverview_themes_ignore_detail = function (slug, name, id, obj) {
    var msg = __('Are you sure you want to ignore the %1 theme updates? The updates will no longer be visible in your MainWP Dashboard.', name);
    mainwp_confirm(msg, function () {
        return updatesoverview_ignore_plugintheme_by_site('theme', slug, name, id, obj);
    }, false, 1);
    return false;
};
updatesoverview_themes_unignore_detail = function (slug, id) {
    return updatesoverview_unignore_plugintheme_by_site('theme', slug, id);
};
updatesoverview_themes_unignore_detail_all = function () {
    return updatesoverview_unignore_plugintheme_by_site_all('theme');
};
updatesoverview_plugins_ignore_all = function (slug, name, obj) {
    var msg = __('Are you sure you want to ignore the %1 plugin updates? The updates will no longer be visible in your MainWP Dashboard.', name);
    mainwp_confirm(msg, function () {
        var data = mainwp_secure_data({
            action: 'mainwp_ignorepluginsthemes',
            type: 'plugin',
            slug: slug,
            name: name
        });
        var parent = jQuery(obj).closest('tr');
        parent.find('td:last-child').html(__('Ignoring...'));
        jQuery.post(ajaxurl, data, function (response) {
            if (response.result) {
                parent.find('td:last-child').html(__('Ignored'));
                jQuery('tr[plugin_slug="' + slug + '"]').find('table tr td:last-child').html(__('Ignored'));
                jQuery('tr[plugin_slug="' + slug + '"]').find('table tr').attr('updated', '-1');
            }
        }, 'json');
    }, false, 1);
    return false;
};

// Unignore all globally ignored plugins
updatesoverview_plugins_unignore_globally_all = function () {
    var data = mainwp_secure_data({
        action: 'mainwp_unignorepluginsthemes',
        type: 'plugin',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var tableElement = jQuery('#globally-ignored-plugins-list');
            tableElement.find('tr').remove();
            jQuery('#mainwp-unignore-globally-all').addClass('disabled');
            tableElement.append('<tr><td colspan="999">' + __('No ignored plugins.') + '</td></tr>');
        }
    }, 'json');
    return false;
};

// Unignore globally ignored plugin
updatesoverview_plugins_unignore_globally = function (slug) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignorepluginsthemes',
        type: 'plugin',
        slug: slug
    });
    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var ignoreElement = jQuery('#globally-ignored-plugins-list tr[plugin-slug="' + slug + '"]');
            var parent = ignoreElement.parent();
            ignoreElement.remove();
            if (parent.children('tr').length == 0) {
                jQuery('#mainwp-unignore-globally-all').addClass('disabled');
                parent.append('<tr><td colspan="999">' + __('No ignored plugins.') + '</td></tr>');
            }
        }
    }, 'json');
    return false;
};

updatesoverview_themes_ignore_all = function (slug, name, obj) {
    var msg = __('Are you sure you want to ignore the %1 theme updates? The updates will no longer be visible in your MainWP Dashboard.', name);
    mainwp_confirm(msg, function () {

        var data = mainwp_secure_data({
            action: 'mainwp_ignorepluginsthemes',
            type: 'theme',
            slug: slug,
            name: name
        });
        var parent = jQuery(obj).closest('tr');
        parent.find('td:last-child').html(__('Ignoring...'));
        jQuery.post(ajaxurl, data, function (response) {
            if (response.result) {
                parent.find('td:last-child').html(__('Ignored'));
                jQuery('tr[theme_slug="' + slug + '"]').find('table tr td:last-child').html(__('Ignored'));
                jQuery('tr[theme_slug="' + slug + '"]').find('table tr').attr('updated', '-1');
            }
        }, 'json');
    }, false, 1);
    return false;
};

// Unignore all globally ignored themes
updatesoverview_themes_unignore_globally_all = function () {
    var data = mainwp_secure_data({
        action: 'mainwp_unignorepluginsthemes',
        type: 'theme',
        slug: '_ALL_'
    });

    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var tableElement = jQuery('#globally-ignored-themes-list');
            tableElement.find('tr').remove();
            jQuery('#mainwp-unignore-globally-all').addClass('disabled');
            tableElement.append('<tr><td colspan="999">' + __('No ignored themes.') + '</td></tr>');
        }
    }, 'json');

    return false;
};

// Unignore globally ignored theme
updatesoverview_themes_unignore_globally = function (slug) {
    var data = mainwp_secure_data({
        action: 'mainwp_unignorepluginsthemes',
        type: 'theme',
        slug: slug
    });
    jQuery.post(ajaxurl, data, function (response) {
        if (response.result) {
            var ignoreElement = jQuery('#globally-ignored-themes-list tr[theme-slug="' + slug + '"]');
            var parent = ignoreElement.parent();
            ignoreElement.remove();
            if (parent.children('tr').length == 0) {
                jQuery('#mainwp-unignore-globally-all').addClass('disabled');
                parent.append('<tr><td colspan="999">' + __('No ignored themes.') + '</td></tr>');
            }
        }
    }, 'json');
    return false;
};

updatesoverview_upgrade_translation = function (id, slug) {
    var msg = __('Are you sure you want to update the translation on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_translations_upgrade_int(slug, id);
    }, false, 1);
};

updatesoverview_translations_upgrade = function (slug, websiteid) {
    var msg = __('Are you sure you want to update the translation on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_translations_upgrade_int(slug, websiteid);
    }, false, 1);
};

updatesoverview_plugins_upgrade = function (slug, websiteid) {
    var msg = __('Are you sure you want to update the plugin on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_plugins_upgrade_int(slug, websiteid);
    }, false, 1);
};

updatesoverview_themes_upgrade = function (slug, websiteid) {
    var msg = __('Are you sure you want to update the theme on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_themes_upgrade_int(slug, websiteid);
    }, false, 1);
};

/** END NEW **/

updatesoverview_wp_sync = function (websiteid) {
    var syncIds = [];
    syncIds.push(websiteid);
    mainwp_sync_sites_data(syncIds);
    return false;
};


updatesoverview_group_upgrade_translation = function (id, slug, groupId) {
    return updatesoverview_upgrade_plugintheme('translation', id, slug, groupId);
};

updatesoverview_upgrade_translation_all = function (id, updatesSelected) {
    var msg = __('Are you sure you want to update all translations?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected translations?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_upgrade_plugintheme_all('translation', id, false, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_group_upgrade_translation_all = function (id, groupId, updatesSelected) {
    var msg = __('Are you sure you want to update all translations?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected translations?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_group_upgrade_plugintheme_all('translation', id, false, groupId, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_upgrade_plugin = function (id, slug) {
    var msg = __('Are you sure you want to update the plugin on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_upgrade_plugintheme('plugin', id, slug);
    }, false, 1);
};

updatesoverview_group_upgrade_plugin = function (id, slug, groupId) {
    return updatesoverview_upgrade_plugintheme('plugin', id, slug, groupId);
};

updatesoverview_upgrade_plugin_all = function (id, updatesSelected) {
    var msg = __('Are you sure you want to update all plugins?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected plugins?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_upgrade_plugintheme_all('plugin', id, false, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_group_upgrade_plugin_all = function (id, groupId, updatesSelected) {
    var msg = __('Are you sure you want to update all plugins?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected plugins?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_group_upgrade_plugintheme_all('plugin', id, false, groupId, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_upgrade_theme = function (id, slug) {
    var msg = __('Are you sure you want to update the theme on the selected site?');
    mainwp_confirm(msg, function () {
        return updatesoverview_upgrade_plugintheme('theme', id, slug);
    }, false, 1);
};
updatesoverview_group_upgrade_theme = function (id, slug, groupId) {
    return updatesoverview_upgrade_plugintheme('theme', id, slug, groupId);
};

updatesoverview_upgrade_theme_all = function (id, updatesSelected) {
    var msg = __('Are you sure you want to update all themes?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected themes?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_upgrade_plugintheme_all('theme', id, false, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_group_upgrade_theme_all = function (id, groupId, updatesSelected) {
    var msg = __('Are you sure you want to update all themes?');
    if (typeof updatesSelected !== 'undefined' && updatesSelected) {
        msg = __('Are you sure you want to update selected themes?');
    }
    mainwp_confirm(msg, function () {
        return updatesoverview_group_upgrade_plugintheme_all('theme', id, false, groupId, updatesSelected);
    }, false, 2);
    return false;
};

updatesoverview_upgrade_plugintheme = function (what, id, name, groupId) {
    updatesoverview_upgrade_plugintheme_list(what, id, [name], false, groupId);
    return false;
};
updatesoverview_upgrade_plugintheme_all = function (what, id, noCheck, updatesSelected) {

    // ok: confirmed to do this
    updatesoverviewContinueAfterBackup = function (pId, pWhat) {
        return function () {
            var list = [];
            var slug_att = pWhat + '_slug';
            var slug = '';
            if (typeof updatesSelected !== 'undefined' && updatesSelected) {
                jQuery("#wp_" + pWhat + "_upgrades_" + pId + " tr[updated=0]").each(function () {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        slug = jQuery(this).attr(slug_att);
                        if (slug) {
                            list.push(slug);
                        }
                    }
                });
                if (list.length == 0) {
                    updates_please_select_items_notice();
                    return false;
                }
            } else {
                jQuery("#wp_" + pWhat + "_upgrades_" + pId + " tr[updated=0]").each(function () {
                    slug = jQuery(this).attr(slug_att);
                    if (slug) {
                        list.push(slug);
                    }

                });
            }
            var siteName = jQuery("#wp_" + pWhat + "_upgrades_" + pId).attr('site_name');
            updatesoverview_upgrade_plugintheme_list_popup(pWhat, pId, siteName, list);
        }
    }(id, what);

    if (noCheck) {
        updatesoverviewContinueAfterBackup();
        return false;
    }

    var sitesToUpdate = [];
    var siteNames = [];

    sitesToUpdate.push(id);
    siteNames[id] = jQuery('tbody[site_id="' + id + '"]').attr('site_name');

    return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
};

updatesoverview_group_upgrade_plugintheme_all = function (what, id, noCheck, groupId, updatesSelected) {
    // ok, confirmed to do this
    updatesoverviewContinueAfterBackup = function (pId, pWhat) {
        return function () {
            var list = [];
            var slug_att = pWhat + '_slug';
            jQuery("#wp_" + pWhat + "_upgrades_" + pId + '_group_' + groupId + " tr[updated=0]").each(function () {
                var slug = jQuery(this).attr(slug_att);
                if (typeof updatesSelected !== 'undefined' && updatesSelected) {
                    if (jQuery(this).find('.child.checkbox').checkbox('is checked')) {
                        if (slug) {
                            list.push(slug);
                        }
                    }
                    if (list.length == 0) {
                        updates_please_select_items_notice();
                        return false;
                    }
                } else {
                    if (slug) {
                        list.push(slug);
                    }
                }
            });

            // proccessed by popup
            //updatesoverview_upgrade_plugintheme_list( what, pId, list, true, groupId );
            var siteName = jQuery("#wp_" + pWhat + "_upgrades_" + pId + '_group_' + groupId).attr('site_name');
            updatesoverview_upgrade_plugintheme_list_popup(what, pId, siteName, list);
        }
    }(id, what);

    if (noCheck) {
        updatesoverviewContinueAfterBackup();
        return false;
    }

    var sitesToUpdate = [];
    var siteNames = [];

    sitesToUpdate.push(id);
    siteNames[id] = jQuery('tbody[site_id="' + id + '"]').attr('site_name');

    return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
};

updatesoverview_upgrade_plugintheme_list = function (what, id, list, noCheck, groupId) {
    updatesoverviewContinueAfterBackup = function (pWhat, pId, pList, pGroupId) {
        return function () {
            var strGroup = '';
            if (typeof pGroupId !== 'undefined') {
                strGroup = '_group_' + pGroupId;
            }
            var newList = [];

            for (var i = pList.length - 1; i >= 0; i--) {
                var item = pList[i];
                var elem = document.getElementById('wp_upgraded_' + pWhat + '_' + pId + strGroup + '_' + item);
                if (elem && elem.value == 0) {
                    var parent = jQuery(elem).closest('tr');
                    parent.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Updating...', 'mainwp') + '"><i class="notched circle loading icon"></i></span> ' + __('Updating. Please wait...'));
                    elem.value = 1;
                    parent.attr('updated', 1);
                    newList.push(item);
                }
            }

            if (newList.length > 0) {
                var data = mainwp_secure_data({
                    action: 'mainwp_upgradeplugintheme',
                    websiteId: pId,
                    type: pWhat,
                    slug: newList.join(',')
                });
                jQuery.post(ajaxurl, data, function (response) {
                    var success = false;
                    var extErr = '';
                    if (response.error) {
                        extErr = getErrorMessageInfo(response.error, 'ui')
                    }
                    else {
                        var res = response.result;
                        var res_error = response.result_error;

                        for (var i = 0; i < newList.length; i++) {
                            var item = newList[i];

                            var elem = document.getElementById('wp_upgraded_' + pWhat + '_' + pId + strGroup + '_' + item);
                            var parent = jQuery(elem).closest('tr');
                            if (res[item]) {
                                parent.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + __('Update successful.', 'mainwp') + '"><i class="green check icon"></i></span>');
                            } else if (what == 'plugin' && res_error[item]) {
                                parent.find('td:last-child').html('<span data-inverted="" data-position="left center" data-tooltip="' + res_error[item] + '"><i class="red times icon"></i></span>');
                            } else {
                                parent.find('td:last-child').html('<i class="red times icon"></i>');
                            }
                        }
                        success = true;
                    }
                    if (!success) {
                        for (var i = 0; i < newList.length; i++) {
                            var item = newList[i];
                            var elem = document.getElementById('wp_upgraded_' + pWhat + '_' + pId + strGroup + '_' + item);
                            var parent = jQuery(elem).closest('tr');
                            parent.find('td:last-child').html(extErr);
                        }
                    }
                }, 'json');

            }

            updatesoverviewContinueAfterBackup = undefined;
        }
    }(what, id, list, groupId);

    if (noCheck) {
        updatesoverviewContinueAfterBackup();
        return false;
    }

    var sitesToUpdate = [id];
    var siteNames = [];
    siteNames[id] = jQuery('tbody[site_id="' + id + '"]').attr('site_name');
    return mainwp_updatesoverview_checkBackups(sitesToUpdate, siteNames);
};

updatesoverview_upgrade_plugintheme_list_popup = function (what, pId, pSiteName, list) {
    var updateCount = list.length;
    if (updateCount == 0)
        return;

    var updateWhat = (what == 'plugin') ? __('plugins') : (what == 'theme' ? __('themes') : __('translations'));

    mainwpPopup('#mainwp-sync-sites-modal').clearList();
    mainwpPopup('#mainwp-sync-sites-modal').appendItemsList(decodeURIComponent(pSiteName) + ' (' + updateCount + ' ' + updateWhat + ')', '<span class="updatesoverview-upgrade-status-wp" siteid="' + pId + '">' + '<i class="clock outline icon"></i> ' + '</span>');

    var type = '';
    var info_type = '';
    if ('plugin' === what || 'theme' === what) {
        type = what;
        info_type = type + 's';
    } else if ('translation' === what) {
        type = 'trans';
        info_type = type;
    }

    var initData = {
        title: __('Updating all'),
        progressMax: 1
    };
    updatesoverview_update_popup_init(initData);
    var data = mainwp_secure_data({
        action: 'mainwp_upgradeplugintheme',
        websiteId: pId,
        type: what,
        slug: list.join(',')
    });

    updatesoverview_plugins_upgrade_all_update_site_status(pId, '<i class="notched circle loading icon"></i>');

    jQuery.post(ajaxurl, data, function (response) {
        var success = false;
        var error = '';
        if (response.error) {
            var extErr = getErrorMessageInfo(response.error, 'ui');
            updatesoverview_plugins_upgrade_all_update_site_status(pId, extErr);
            error = getErrorMessageInfo(response.error);
        }
        else {
            success = true;
            updatesoverview_plugins_upgrade_all_update_site_status(pId, '<i class="green check icon"></i>' + ' ' + mainwp_links_visit_site_and_admin('', pId));
        }

        mainwpPopup('#mainwp-sync-sites-modal').setProgressSite(1);
        setTimeout(function () {
            //mainwpPopup('#mainwp-sync-sites-modal').close(true);
        }, 3000);
    });
}

// for semantic ui checkboxes
jQuery(document).ready(function () {
    mainwp_table_check_columns_init(); // call as function to support tables with ajax, may check and call at extensions    
    mainwp_master_checkbox_init(jQuery);
});

mainwp_master_checkbox_init = function ($) {
    // Master Checkboxes.
    $('.master-checkbox .master.checkbox').checkbox();
    $('.master-checkbox .master.checkbox').on('click', function (e) {
        if ($(this).checkbox('is checked')) {
            var
                $childCheckbox = $(this).closest('.master-checkbox').next('.child-checkbox').find('.checkbox')
                ;
            $childCheckbox.checkbox('check');
        } else {
            var
                $childCheckbox = $(this).closest('.master-checkbox').next('.child-checkbox').find('.checkbox')
                ;
            $childCheckbox.checkbox('uncheck');
        }
        e.stopPropagation();
    });
    // Child Checkboxes.
    $('.child-checkbox .child.checkbox')
        .checkbox(
            {
                // Fire on load to set parent value
                fireOnInit: true,
                // Change parent state on each child checkbox change
                onChange: function () {
                    var
                        $listGroup = $(this).closest('.child-checkbox'),
                        $parentCheckbox = $listGroup.prev('.master-checkbox').find('.checkbox'),
                        $checkbox = $listGroup.find('.checkbox'),
                        allChecked = true,
                        allUnchecked = true
                        ;
                    // check to see if all other siblings are checked or unchecked
                    $checkbox.each(function () {
                        if ($(this).checkbox('is checked')) {
                            allUnchecked = false;
                        }
                        else {
                            allChecked = false;
                        }
                    });
                    // set parent checkbox state, but dont trigger its onChange callback
                    if (allChecked) {
                        $parentCheckbox.checkbox('set checked');
                    }
                    else if (allUnchecked) {
                        $parentCheckbox.checkbox('set unchecked');
                    }
                    else {
                        $parentCheckbox.checkbox('set indeterminate');
                    }
                }
            }
        );

    // Main Master Checkboxes.
    $('.main-master-checkbox .main-master.checkbox').checkbox();
    $('.main-master-checkbox .main-master.checkbox').on('click', function (e) {
        console.log('main-master click');
        if ($(this).checkbox('is checked')) {
            $(this).closest('.main-master-checkbox').next('.main-child-checkbox').find('.checkbox').checkbox('check');
            $(this).closest('.main-master-checkbox').find('.checkbox').checkbox('check');
        } else {
            $(this).closest('.main-master-checkbox').next('.main-child-checkbox').find('.checkbox').checkbox('uncheck');
            $(this).closest('.main-master-checkbox').find('.checkbox').checkbox('uncheck');
        }
        e.stopPropagation();
    });

}

mainwp_table_check_columns_init = function () {
    jQuery(document).find('table th.check-column .checkbox').checkbox({
        // check all children
        onChecked: function () {
            var $table = jQuery(this).closest('table');
            if ($table.parent().hasClass('dataTables_scrollHeadInner')) {
                $table = jQuery(this).closest('.dataTables_scroll'); // to compatible with datatable scroll            
            }

            if ($table.length > 0) {
                var $childCheckbox = $table.find('td.check-column .checkbox');
                $childCheckbox.checkbox('check');
            }
        },
        // uncheck all children
        onUnchecked: function () {
            var $table = jQuery(this).closest('table');

            if ($table.parent().hasClass('dataTables_scrollHeadInner'))
                $table = jQuery(this).closest('.dataTables_scroll'); // to compatible with datatable scroll


            if ($table.length > 0) {
                var $childCheckbox = $table.find('td.check-column .checkbox');
                $childCheckbox.checkbox('uncheck');
            }
        }
    });

    jQuery(document).find('td.check-column .checkbox').checkbox({
        // Fire on load to set parent value
        fireOnInit: true,
        // Change parent state on each child checkbox change
        onChange: function () {

            var $table = jQuery(this).closest('table');

            if ($table.parent().hasClass('dataTables_scrollBody'))
                $table = jQuery(this).closest('.dataTables_scroll'); // to compatible with datatable scroll

            var $parentCheckbox = $table.find('th.check-column .checkbox'),
                $checkbox = $table.find('td.check-column .checkbox'),
                allChecked = true,
                allUnchecked = true
                ;

            $checkbox.each(function () {
                if (jQuery(this).checkbox('is checked')) {
                    allUnchecked = false;
                }
                else {
                    allChecked = false;
                }
            });

            if (allChecked) {
                $parentCheckbox.checkbox('set checked');
            }
            else if (allUnchecked) {
                $parentCheckbox.checkbox('set unchecked');
            }
        }
    });
}