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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
*/
defined('_JEXEC') or die;
use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\Database\DatabaseDriver;
use Joomla\Event\Event;
use Joomla\Event\SubscriberInterface;
use Joomla\Registry\Registry;
use Joomla\Utilities\ArrayHelper;
class plgOSMembershipVMShopperGroups extends CMSPlugin implements SubscriberInterface
{
use MPFEventResult;
/**
* Application object.
*
* @var CMSApplication
*/
protected $app;
/**
* Database object.
*
* @var DatabaseDriver
*/
protected $db;
public static function getSubscribedEvents(): array
{
return [
'onEditSubscriptionPlan' => 'onEditSubscriptionPlan',
'onAfterSaveSubscriptionPlan' => 'onAfterSaveSubscriptionPlan',
'onMembershipActive' => 'onMembershipActive',
'onMembershipExpire' => 'onMembershipExpire',
];
}
/**
* 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::_('OSM_VM_SHOPPER_GROUPS_SETTINGS'),
'form' => $form,
];
$this->addResult($event, $result);
}
/**
* Store settings 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('vm_shopper_group_ids', implode(',', $data['vm_shopper_group_ids'] ?? []));
$params->set('vm_expired_shopper_group_ids', implode(',', $data['vm_expired_shopper_group_ids'] ?? []));
$row->params = $params->toString();
$row->store();
}
/**
* Run when a membership activated
*
* @param Event $event
*
* @return void
*/
public function onMembershipActive(Event $event): void
{
/* @var OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
if (!$row->user_id)
{
return;
}
$plan = new OSMembershipTablePlan($this->db);
$plan->load($row->plan_id);
$params = new Registry($plan->params);
$groups = explode(',', $params->get('vm_shopper_group_ids'));
$groups = array_filter(ArrayHelper::toInteger($groups));
if (empty($groups))
{
return;
}
// Get all the shopper groups which the subscriber was assigned
$db = $this->db;
$query = $db->getQuery(true)
->select('virtuemart_shoppergroup_id')
->from('#__virtuemart_vmuser_shoppergroups')
->where('virtuemart_user_id = ' . $row->user_id);
$db->setQuery($query);
$groupIds = $db->loadColumn();
foreach ($groups as $group)
{
if (in_array($group, $groupIds))
{
continue;
}
$query->clear()
->insert('#__virtuemart_vmuser_shoppergroups')
->columns('virtuemart_user_id, virtuemart_shoppergroup_id')
->values(implode(',', $db->quote([$row->user_id, $group])));
$db->setQuery($query)
->execute();
}
}
/**
* Run when a membership expiried die
*
* @param Event $event
*
* @return void
*/
public function onMembershipExpire(Event $event): void
{
/* @var OSMembershipTableSubscriber $row */
[$row] = array_values($event->getArguments());
if (!$row->user_id)
{
return;
}
$activePlans = OSMembershipHelperSubscription::getActiveMembershipPlans($row->user_id, [$row->id]);
// He renewed his subscription before, so don't remove him from the groups
if (in_array($row->plan_id, $activePlans))
{
return;
}
$plan = new OSMembershipTablePlan($this->db);
$plan->load($row->plan_id);
$params = new Registry($plan->params);
$removeGroupIds = explode(',', $params->get('vm_expired_shopper_group_ids', ''));
$removeGroupIds = array_filter(ArrayHelper::toInteger($removeGroupIds));
if (empty($removeGroupIds))
{
return;
}
// If user
$db = $this->db;
$query = $db->getQuery(true);
$query->select('params')
->from('#__osmembership_plans')
->where('id IN (' . implode(',', $activePlans) . ')');
$db->setQuery($query);
$rowPlans = $db->loadObjectList();
foreach ($rowPlans as $rowPlan)
{
$planParams = new Registry($rowPlan->params);
$planGroups = explode(',', $planParams->get('vm_shopper_group_ids', ''));
$planGroups = array_filter(ArrayHelper::toInteger($planGroups));
$removeGroupIds = array_diff($removeGroupIds, $planGroups);
}
foreach ($removeGroupIds as $removeGroupId)
{
$query->clear()->delete('#__virtuemart_vmuser_shoppergroups')
->where('virtuemart_shoppergroup_id =' . $removeGroupId)
->where('virtuemart_user_id =' . $row->user_id);
$db->setQuery($query)
->execute();
}
}
/**
* Register listeners
*
* @return void
*/
public function registerListeners()
{
if (!ComponentHelper::isEnabled('com_virtuemart'))
{
return;
}
parent::registerListeners();
}
/**
* Method to check if the plugin is executable
*
* @return bool
*/
private function isExecutable()
{
if ($this->app->isClient('site') && !$this->params->get('show_on_frontend'))
{
return false;
}
return true;
}
/**
* Display form allows users to change setting for this subscription plan
*
* @param OSMembershipTablePlan $row
*/
private function drawSettingForm($row)
{
Factory::getApplication()->getLanguage()->load('com_virtuemart_shoppers', JPATH_ROOT . '/components/com_virtuemart');
$db = $this->db;
$query = $db->getQuery(true);
$query->select('virtuemart_shoppergroup_id, shopper_group_name')->from('#__virtuemart_shoppergroups');
$db->setQuery($query);
$shopperGroups = $db->loadObjectList();
$options = [];
foreach ($shopperGroups as $shopperGroup)
{
$options[] = HTMLHelper::_('select.option', $shopperGroup->virtuemart_shoppergroup_id, Text::_($shopperGroup->shopper_group_name));
}
require PluginHelper::getLayoutPath($this->_type, $this->_name, 'form');
}
}