<?php
/**
* @package VikBooking - Libraries
* @subpackage lite
* @author E4J s.r.l.
* @copyright Copyright (C) 2022 E4J s.r.l. All Rights Reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @link https://vikwp.com
*/
// No direct access
defined('ABSPATH') or die('No script kiddies please!');
/**
* Helper implementor used to apply the restrictions of the LITE version.
*
* @since 1.8
*/
class VikChannelManagerLiteHelper
{
/**
* The platform application instance.
*
* @var JApplication
*/
private $app;
/**
* The platform database instance.
*
* @var JDatabase
*/
private $db;
/**
* Class constructor.
*/
public function __construct()
{
$this->app = JFactory::getApplication();
$this->db = JFactory::getDbo();
}
/**
* Intercepts any calls to the channel manager.
*
* @return void
*/
public function hijackChannelManager()
{
if (!$this->app->isAdmin())
{
return;
}
$input = $this->app->input;
// get current component
$option = preg_replace("/^com_/i", '', (string) $input->get('page', $input->get('option')));
if ($option === 'vikchannelmanager')
{
// route to VikBooking controller
$this->app->redirect('index.php?option=com_vikbooking&view=vikchannelmanager');
$this->app->close();
}
}
/**
* Helper method used to display an advertsing banner while trying
* to reach a page available only with VCM installed.
*
* @return void
*/
public function displayViewBanners()
{
if (!$this->app->isAdmin())
{
return;
}
$input = $this->app->input;
// get current view
$view = $input->get('view', $input->get('task'));
// define list of pages not supported without VikChannelManager
$lookup = [
'taskmanager' => 'taskmanager',
'vikchannelmanager' => 'vikchannelmanager',
];
// check whether a banner should be displayed
if (!isset($lookup[$view]))
{
return;
}
// use a missing view to display blank contents
$input->set('view', 'liteview');
$input->set('task', '');
$input->set('hide_menu', true);
// display menu before unsetting the view
VikBookingHelper::printHeader($lookup[$view]);
// display adv banner
echo JLayoutHelper::render('html.license.adv.' . $view);
if (VikBooking::showFooter())
{
VikBookingHelper::printFooter();
}
}
/**
* Helper method used to display an advertsing banner while trying
* to render a widget available only with VCM installed.
*
* @return void
*/
public function displayWidgetBanners()
{
if (!$this->app->isAdmin())
{
return;
}
$input = $this->app->input;
// make sure we are rendering an admin widget
if ($input->get('task') !== 'exec_admin_widget' || $input->get('call') !== 'render')
{
return;
}
$widget = $input->get('widget_id');
// define list of widgets not supported without VikChannelManager
$lookup = [
'aitools' => 'ai',
'guest_messages' => 'guestmessages',
'guest_reviews' => 'guestreviews',
'latest_from_guests' => 'guestnews',
'operators_chat' => 'operatorschat',
];
// check whether a banner should be displayed
if (!isset($lookup[$widget]))
{
return;
}
// output the JSON encoded response and exit
VBOHttpDocument::getInstance()->json([
'render' => JLayoutHelper::render('html.license.adv.' . $lookup[$widget])
]);
}
/**
* Prevents certain widgets from being added to the multitask panel.
*
* @return void
*/
public function hijackWidgetMultitask()
{
if (!$this->app->isAdmin())
{
return;
}
$input = $this->app->input;
// make sure we are updating a widget an admin widget
if ($input->get('task') !== 'exec_multitask_widgets' || $input->get('call') !== 'updateMultitaskingMap')
{
return;
}
$args = $input->get('call_args', [], 'array');
$widgets = (array) (!empty($args[1]) ? $args[1] : []);
// define list of widgets not supported without VikChannelManager
$lookup = [
'aitools',
'guest_messages',
'guest_reviews',
'latest_from_guests',
'operators_chat',
];
// remove all the widgets that should not be saved within the multitask panel
$filtered = array_filter($widgets, function($widget) use ($lookup) {
return !in_array($widget, $lookup);
});
// in case something has changed, update the filtered widgets array into the request
if (count($widgets) !== count($filtered)) {
$args[1] = array_values($filtered);
$input->set('call_args', $args);
}
}
}