<?php

use Joomla\CMS\Factory;

if (version_compare(PHP_VERSION, '7.4.0', '<')) {
    $app = Factory::getApplication();
    $app->enqueueMessage('This version of AcyMailing requires at least PHP 7.4.0, it is time to update the PHP version of your server!', 'error');
} else {
    $ds = DIRECTORY_SEPARATOR;
    $helperFile = rtrim(JPATH_ADMINISTRATOR, $ds).$ds.'components'.$ds.'com_acym'.$ds.'Core'.$ds.'init.php';
    if (!include_once $helperFile) {
        $app = Factory::getApplication();
        $app->enqueueMessage('Could not load AcyMailing library', 'error');

        return;
    }
    acym_loadLanguage();

    if (acym_isDebug()) acym_displayErrors();

    global $Itemid;
    if (empty($Itemid)) {
        $urlItemid = acym_getVar('int', 'Itemid');
        if (!empty($urlItemid)) {
            $Itemid = $urlItemid;
        }
    }

    $ctrl = acym_getVar('cmd', 'ctrl', acym_getVar('cmd', 'view', ''));
    if (empty($ctrl)) {
        acym_raiseError(404, acym_translation('ACYM_PAGE_NOT_FOUND'));
    }

    $controllerNamespace = 'AcyMailing\\FrontControllers\\'.ucfirst($ctrl).'Controller';

    if (!class_exists($controllerNamespace)) {
        acym_redirect(acym_rootURI());

        return;
    }

    $controller = new $controllerNamespace();
    if (empty($controller)) {
        acym_redirect(acym_rootURI());

        return;
    }
    acym_setVar('ctrl', $ctrl);

    $task = acym_getVar('cmd', 'task', acym_getVar('cmd', 'layout', ''));
    if (empty($task)) {
        $task = acym_getVar('cmd', 'defaulttask', $controller->defaulttask);
    }
    acym_setVar('task', $task);
    acym_setVar('layout', $task);

    $controller->checkTaskFront($task);
}