<?php

/**
 * Add Modules Garden's Unban Center module's sidebar menu items without having 
 * to create or modify template files.
 *
 * @see http://docs.whmcs.com/Editing_Client_Area_Menus
 */

add_hook('ClientAreaPage', 1, function ($templateVariables) {
    // Look for the Unban Center's $hasUnban template variable. If it's not
    // defined then the Unban Center might might not be loaded.
    $hasUnban = isset($templateVariables[0]['hasUnban']) ? (bool) $templateVariables[0]['hasUnban'] : false;

    /** @var \WHMCS\View\Menu\Item $secondarySidebar */
    $secondarySidebar = Menu::secondarySidebar();
    $myServicesActions = $secondarySidebar->getChild('My Services Actions');

    // Don't modify the secondary sidebar if the Unban Center module isn't
    // loaded, if the secondary sidebar doesn't exist, or if the "My Services
    // Actions" panel in the secondary sidebar doesn't exist.
    if (!$hasUnban || is_null($secondarySidebar) || is_null($myServicesActions)) {
        return [];
    }

    // Determine the contents of the "Unban IP Address" menu item.
    $uri = 'index.php?m=unbanCenter';
    if (isset($templateVariables[0]['unbanId'])) {
        $uri .= "&id={$templateVariables[0]['unbanId']}";
    }

    $label = isset($templateVariables[0]['mglang'])
        ? $templateVariables[0]['mglang']->_('integrationbtn')
        : 'Unban Your IP Address';

    // Add the "Unban IP Address" menu item to the secondary sidebar's "My
    // Services Actions" panel.
    $unbanIpAddress = $myServicesActions->addChild(
        'Unban Center',
        [
            'uri' => $uri,
            'icon' => 'fa-unlock',
            'label' => $label,
        ]
    );

    $unbanIpAddress->moveToBack();

    // Re-assign the secondary sidebar to the template.
    return ['secondarySidebar' => $secondarySidebar];
});