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<?php
/**
* @package Joomla
* @subpackage Membership Pro
* @author Tuan Pham Ngoc
* @copyright Copyright (C) 2012 - 2026 Ossolution Team
* @license GNU/GPL, see LICENSE.php
*/
namespace JoomDonation\MembershipPro\Plugin\MembershipPro\PHPScript\Extension;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\Database\DatabaseAwareTrait;
use Joomla\Event\DispatcherInterface;
use Joomla\Event\Event;
use Joomla\Event\SubscriberInterface;
use Joomla\Registry\Registry;
use MPFEventResult;
defined('_JEXEC') or die;
class PHPScript extends CMSPlugin implements SubscriberInterface
{
use DatabaseAwareTrait;
use MPFEventResult;
public static function getSubscribedEvents(): array
{
return [
'onEditSubscriptionPlan' => 'onEditSubscriptionPlan',
'onAfterSaveSubscriptionPlan' => 'onAfterSaveSubscriptionPlan',
'onAfterStoreSubscription' => 'onAfterStoreSubscription',
'onMembershipActive' => 'onMembershipActive',
'onMembershipExpire' => 'onMembershipExpire',
'onSubscriptionAfterSave' => 'onSubscriptionAfterSave',
'onProfileUpdate' => 'onProfileUpdate',
];
}
/**
* Constructor.
*
* @param DispatcherInterface $dispatcher The dispatcher
* @param array $config An optional associative array of configuration settings
*/
public function __construct(DispatcherInterface $dispatcher, array $config)
{
parent::__construct($dispatcher, $config);
}
/**
* Render settings from
*
* @param Event $event
*
* @return void
*/
public function onEditSubscriptionPlan(Event $event): void
{
/* @var \OSMembershipTablePlan $row */
[$row] = array_values($event->getArguments());
if (!$this->isExecutable())
{
return;
}
ob_start();
$this->loadLanguage();
$this->drawSettingForm($row);
$form = ob_get_contents();
ob_end_clean();
$result = [
'title' => Text::_('PLG_OSMEMBERSHIP_SCRIPTS'),
'form' => $form,
];
$this->addResult($event, $result);
}
/**
* Store setting into database
*
* @param Event $event
*
* @return void
*/
public function onAfterSaveSubscriptionPlan(Event $event): void
{
/**
* @var string $context
* @var \OSMembershipTablePlan $row
* @var array $data
* @var $isNew
*/
[$context, $row, $data, $isNew] = array_values($event->getArguments());
if (!$this->isExecutable())
{
return;
}
$params = new Registry($row->params);
$params->set('subscription_store_script', $data['subscription_store_script']);
$params->set('subscription_active_script', $data['subscription_active_script']);
$params->set('subscription_expired_script', $data['subscription_expired_script']);
$params->set('subscription_update_script', $data['subscription_update_script']);
$params->set('profile_update_script', $data['profile_update_script']);
$row->params = $params->toString();
$row->store();
}
/**
* Run the PHP script when subscription is stored in database
*
* @param Event $event
*
* @return void
*/
public function onAfterStoreSubscription(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
$params = $this->getPlanParams($row->plan_id);
$script = $params->get('subscription_store_script', '');
$this->executeScript($script, $row);
}
/**
* Run the PHP script when membership is activated
*
* @param Event $event
*
* @return void
*/
public function onMembershipActive(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
$params = $this->getPlanParams($row->plan_id);
$script = $params->get('subscription_active_script', '');
$this->executeScript($script, $row);
}
/**
* Run the PHP script when membership expired
*
* @param Event $event
*
* @return void
*/
public function onMembershipExpire(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
$params = $this->getPlanParams($row->plan_id);
$script = $params->get('subscription_expired_script', '');
$this->executeScript($script, $row);
}
/**
* Run the PHP script when subscription is updated
*
* @param Event $event
*
* @return void
*/
public function onSubscriptionAfterSave(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$context, $row, $data, $isNew] = array_values($event->getArguments());
$params = $this->getPlanParams($row->plan_id);
$script = $params->get('subscription_update_script', '');
$this->executeScript($script, $row);
}
/**
* Plugin triggered when user update his profile
*
* @param Event $event
*
* @return void
*/
public function onProfileUpdate(Event $event): void
{
/* @var \OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
$script = $this->params->get('profile_update_script', '');
if ($script)
{
$this->executeScript($script, $row);
}
}
/**
* Method to check if the plugin is executable
*
* @return bool
*/
private function isExecutable()
{
if ($this->getApplication()->isClient('site') && !$this->params->get('show_on_frontend'))
{
return false;
}
return true;
}
/**
* Display form allows users to change setting for this subscription plan
*
* @param object $row
*/
private function drawSettingForm($row)
{
require PluginHelper::getLayoutPath($this->_type, $this->_name, 'form');
}
/**
* The params of the subscription plan
*
* @param $planId
*
* @return Registry
*/
private function getPlanParams($planId)
{
$db = $this->getDatabase();
$query = $db->getQuery(true);
$query->select('params')
->from('#__osmembership_plans')
->where('id = ' . $planId);
$db->setQuery($query);
return new Registry($db->loadResult());
}
/**
* Execute PHP script
*
* @param string $script
* @param \OSMembershipTableSubscriber $row
*
* @return void
*/
private function executeScript($script, $row)
{
$script = trim($script);
if ($script)
{
try
{
eval($script);
}
catch (\Exception $e)
{
$this->getApplication()->enqueueMessage(
Text::_('The PHP script is wrong. Please contact Administrator'),
'error'
);
}
}
}
}